Sorry, faktycznie bardziej wczytałem się w treść posta niż w temat, a oznaczenie modelu było w temacie czytelniejsze. Mimo wszystko poszukałbym analogii. Swoją drogą można się zgubić. G938 w temacie to oznaczenie S7+, zdaje się... Załączam schemat G928, myślę że o to chodzi.
7. Level 2 Repair
7-1. Components on the Rear Case
7-1
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 2 Repair
7-2. Pre-requisite
Tweezers / Disass'y Stick / Screw Driver
Anti-static Gloves
Anti-static Mat
Glass Absorber
OCTA Disassembly Holder
OCTA Disassembly Upper
Ethyl Alcohol
Clean Swab
7-2
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 2 Repair
7-3. Parts which must be changed after repair
BOM Discription
Picture
Remarks
UB form tape
[GH81-13072A]
Replace when
repair Front part
BRK side tape
[GH81-13073A]
Touch key top tape
[GH81-13119A]
Back glass tape
Replace for
all repair
[GH81-13071A]
7-3
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 2 Repair
7-4. Disassembly
1
Disassemble the Back glass using
Ethyl alcohol with Disassembly Jig.
※ Caution
1) Be care of scratch and time
3
※ Caution
1) Be care of scratch
Disassemble the REAR.
4
※ Caution
1) Be care of REAR damage
Detach connector and coaxial
cable
(6POINT)
※ Caution
1) Be care of connector/cable damage
7-4
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 2 Repair
5
Detach main PBA from bracket.
6
※ Caution
1) Be care of FPCB damage
※ Caution
1) Be care of damage
2) Be care of SUB PBA connector
7
UnScrew 1 Point
Detach other components.
※ Caution
1) Be care of FPCB damage
7-5
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 2 Repair
7-5. Aassembly
1
2
Attach Battery in Front bracket.
※ Caution
1) Be care of tilt
3
※ Caution
- Pressure : 1N, Time: 3 second
4
Attach Home key in Front bracket.
※ Caution
1) Be care of Homekey FPCB connector
Pressure Battery using JIG.
After connecting coaxial
cable and SUB PBA, attach
SUB PBA in Front bracket.
※ Caution
1) Be care of coaxial cable damage
7-6
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 2 Repair
5
Screw 1 point in SUB PBA.
※ Caution
7
6
※ Caution
1) Be care of FPCB damage and tilt
Pressure OCTA Assy
※ Caution
- Pressure : 1N, Time: 1 minute
Attach OCTA in Front bracket
8
Attach components in bracket
(Motor,Sensor module,SIDE
contact)
※ Caution
1) Be careful of Motor, Sensor module, Si
de contact
7-7
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 2 Repair
9
※
1)
2)
3)
1) Attach components in PBA
(SUB CAM, RCV, MAIN CAM)
2) Attach PBA in bracket and
Connect coaxial cable.
Caution
Be care of Push SUB PBA connector.
Be care of components FPCB.
Be care of Lens from finger print.
11
10
Attach connector and coaxial
cable in PBA.
(6POINT)
※ Caution
1) Be care of connector damage.
Assemble the REAR.
※ Caution
1) Be care of scratch and REAR damage.
2) assemble bottom - & gt; center - & gt; top
※ Caution
1) Be care of scratch
7-8
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 2 Repair
13
※ Caution
1) Be care of scratch
15
14
Attach the Back Glass tape
Attach the Back Glass
※ Caution
1) Be care of scratch
Pressure Back Glass
※ Caution
- Pressure : 1N
- Time: 1 minute
7-9
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
5. MAIN Electrical Parts List
SEC CODE
Design LOC
Description
0404-001250
D7001,D7003,D8000
DIODE-SCHOTTKY
0406-001592
ZD8015,ZD8016,ZD8022
DIODE-TVS
0406-001667
ZD7006,ZD8006,ZD8007
DIODE-TVS
0406-001667
ZD8008,ZD8009
DIODE-TVS
0406-001668
ZD7005
DIODE-TVS
0406-001675
ZD7000
DIODE-TVS
0406-001690
ZD8023,ZD8024
DIODE-TVS
0406-001713
ZD8019
DIODE-TVS
0406-001714
ZD8002,ZD8003
DIODE-TVS
0406-001715
ZD8017,ZD8018,ZD8020
DIODE-TVS
0406-001715
ZD8021
DIODE-TVS
0406-001717
ZD7007
DIODE-TVS
0504-001171
Q7001
TR-DIGITAL
0505-002088
TR7001,TR7002
FET-SILICON
0505-003403
Q9000
FET-SILICON
0505-003529
TR7000
FET-SILICON
0601-003552
LED7000
LED
0801-003228
U7000
IC
0902-003144
UCP500
IC
1001-001650
U3001
IC
1001-001862
U9343
IC
1001-001913
U2004
IC
1001-001916
U8006
IC
1001-001948
U1002
IC
1001-001972
U1000,U2000
IC
1003-002729
U7010
IC
1009-001066
U6000
IC
1201-003719
U10008
IC
1201-003740
PAM1002
IC
1201-003793
U1007
IC
1201-003869
U2003
IC
1201-003920
U8001
IC
1201-003932
PAM1000
IC
1201-003938
PAM1001
IC
1201-003943
U10009
IC
1201-003994
U10011
IC
1202-001120
U9001
IC
1203-008348
U9002
IC
1203-008404
U7006,U7007,U7009
IC
1203-008472
U7005
IC
1203-008477
U7003
IC
1203-008478
U3000
IC
5-1
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
1203-008507
U7002
IC
1203-008602
U10000
IC
1203-008603
U4000
IC
1203-008605
U7004
IC
1204-003619
U1048
IC
1204-003621
U9000
IC
1205-005155
U4001
IC
1205-005247
UCP302
IC
1205-005248
U8002
IC
1205-005338
U8005
IC
1205-005345
U4009
IC
1205-005347
U9344
IC
1209-002043
U9330
IC
1209-002294
U4002
IC
1209-002330
U4003
IC
1209-002344
U4006
IC
1209-002377
U4005
IC
1404-001724
TH5000,TH5001,TH7000
THERMISTOR
1404-001734
V2000
THERMISTOR
1405-001183
VR9002,VR9007
VARISTOR
1405-001395
U9296
VARISTOR
1405-001401
U9439,U9440,VR2000
VARISTOR
1405-001401
VR9000,VR9001
VARISTOR
1405-001403
C2057,VR2002,VR2007
VARISTOR
1405-001403
VR4000,VR4002,VR4003
VARISTOR
1405-001403
VR4004
VARISTOR
2007-000156
R5025
R-CHIP
2007-000162
R7027
R-CHIP
2007-001284
R10000,R10001
R-CHIP
2007-007107
R7024,R7064
R-CHIP
2007-007131
R7025
R-CHIP
2007-007136
R3021
R-CHIP
2007-007310
R5010,R5028,R5031
R-CHIP
2007-007315
R3003,R3004,R3009
R-CHIP
2007-007573
R3030
R-CHIP
2007-007741
R2001,R7021,R7022
R-CHIP
2007-007741
R7023,R7039,R7040
R-CHIP
2007-007942
R5037
R-CHIP
2007-007946
R5038,R7033
R-CHIP
2007-008043
R2000
R-CHIP
2007-008045
R3002,R7000,R7041
R-CHIP
2007-008045
R7042,R9002
R-CHIP
2007-008050
R4020
R-CHIP
5-2
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
2007-008052
R9000
R-CHIP
2007-008055
R5045,R5046,R5047
R-CHIP
2007-008055
R5050,R7006,R7026
R-CHIP
2007-008055
R8013
R-CHIP
2007-008057
R1014,R1015
R-CHIP
2007-008420
R7005,R8016,R9004
R-CHIP
2007-008516
R10002,R3013,R3017
R-CHIP
2007-008516
R3019,R3020,R3035
R-CHIP
2007-008516
R4014,R4015,R4040
R-CHIP
2007-008516
R4041,R5002,R5004
R-CHIP
2007-008516
R5007,R5008,R5052
R-CHIP
2007-008516
R5053,R5094,R5100
R-CHIP
2007-008516
R7008,R8000,R8004
R-CHIP
2007-008516
R8011,R8014,R8015
R-CHIP
2007-008516
R9001,U9299
R-CHIP
2007-008531
L9006,L9007,L9008
R-CHIP
2007-008531
L9009,L9010,L9011
R-CHIP
2007-008531
L9012,L9015,L9018
R-CHIP
2007-008531
L9022,L9023,R5056
R-CHIP
2007-008587
R1013
R-CHIP
2007-008588
R7058
R-CHIP
2007-008774
R8027,R8028
R-CHIP
2007-008798
R7010
R-CHIP
2007-008800
R3005,R3006,R3007
R-CHIP
2007-008800
R3008,R3011,R3016
R-CHIP
2007-008800
R3028,R3029
R-CHIP
2007-008806
R1005
R-CHIP
2007-009084
R5000,R7012,R8006
R-CHIP
2007-009111
R8010,R8039
R-CHIP
2007-009155
R8022
R-CHIP
2007-009157
R10005,R10016,R10017
R-CHIP
2007-009157
R5015,R5016,R5017
R-CHIP
2007-009157
R5022,R5023,R5024
R-CHIP
2007-009157
R7001,R7002,R7004
R-CHIP
2007-009157
R7015,R7016,R7036
R-CHIP
2007-009157
R8012
R-CHIP
2007-009158
R3031
R-CHIP
2007-009171
R3010,R8026
R-CHIP
2007-009199
R1012
R-CHIP
2007-009201
R8001,R8002
R-CHIP
2007-009212
R5057,R5058,R5059
R-CHIP
2007-009212
R5060,R5071,R5072
R-CHIP
2007-009212
R7066,R8007
R-CHIP
5-3
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
R5035
R-CHIP
2007-009315
R8003
R-CHIP
2007-009361
R1001,R1017
R-CHIP
2007-009314
2007-009402
R7030,R7031
R-CHIP
2007-009408
R4006,R4007,R4010
R-CHIP
2007-009408
R5011,R5012,R5013
R-CHIP
2007-009408
R5014,R5061,R5062
R-CHIP
2007-009408
R5063,R5064,R5067
R-CHIP
2007-009408
R5068,R5069,R5070
R-CHIP
2007-009408
R5073,R5074,R5075
R-CHIP
2007-009408
R5076,R5077,R5078
R-CHIP
2007-009408
R5081,R5082,R8023
R-CHIP
2007-009408
R8031,R8032,R8033
R-CHIP
2007-009793
R7003
R-CHIP
2007-009866
R5027,R7009,R7011
R-CHIP
2007-009866
R7013,R7014,R7017
R-CHIP
2007-009866
R7018,R7043,R8025
R-CHIP
2007-009866
R9003,R9005
R-CHIP
2007-009920
R3025,R3026,R5018
R-CHIP
2007-009920
R5019,R5020,R5021
R-CHIP
2007-009920
R5033,R5034
R-CHIP
2007-009969
R5009,R6000,R8008
R-CHIP
2007-010848
R10004
R-CHIP
2007-011043
R4017,R5026
R-CHIP
2007-011532
R1023
R-CHIP
2007-011648
R8017
R-CHIP
2007-012033
R1021,R1022
R-CHIP
2007-012197
R7020
R-CHIP
2203-000233
C4072
C-CERAMIC,CHIP
2203-000359
C7160
C-CERAMIC,CHIP
2203-000854
C8083
C-CERAMIC,CHIP
2203-001124
C4042,C4052
C-CERAMIC,CHIP
2203-001239
C10038,C4040,C4041
C-CERAMIC,CHIP
2203-002285
C7114
C-CERAMIC,CHIP
2203-005057
C9355
C-CERAMIC,CHIP
2203-005138
C10015
C-CERAMIC,CHIP
2203-005395
VR4001
C-CERAMIC,CHIP
2203-005682
C1009,C1038,C2015
C-CERAMIC,CHIP
2203-005682
C2102,C4039,C5077
C-CERAMIC,CHIP
2203-005682
C7119,C7120,C7151
C-CERAMIC,CHIP
2203-005682
C7152,C8042,C8044
C-CERAMIC,CHIP
2203-005682
C8045,C8053,C8056
C-CERAMIC,CHIP
2203-005682
C8057,C8059,C8064
C-CERAMIC,CHIP
5-4
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
2203-005682
C8080,C8082,C8084
C-CERAMIC,CHIP
2203-005682
C8085,C8088,C8089
C-CERAMIC,CHIP
2203-005682
C8090,C9001,C9011
C-CERAMIC,CHIP
2203-005682
C9018,C9019,C9020
C-CERAMIC,CHIP
2203-005682
C9032,C9051,C9052
C-CERAMIC,CHIP
2203-005682
C9053,C9054,C9055
C-CERAMIC,CHIP
2203-005682
C9056,C9057,C9059
C-CERAMIC,CHIP
2203-005682
C9064,C9065,C9066
C-CERAMIC,CHIP
2203-005682
C9149,C9150,C9391
C-CERAMIC,CHIP
2203-005719
C4043,C4044,C8086
C-CERAMIC,CHIP
2203-005725
C10032,C10037,C1028
C-CERAMIC,CHIP
2203-005725
C1036,C1132,C1133
C-CERAMIC,CHIP
2203-005725
C5090,C7052,C9000
C-CERAMIC,CHIP
2203-005725
C9002,C9063
C-CERAMIC,CHIP
2203-005726
C8054,C8055
C-CERAMIC,CHIP
2203-005727
C4055,C4056
C-CERAMIC,CHIP
2203-005729
C5000,C5001
C-CERAMIC,CHIP
2203-005731
C7053,C8066,C8075
C-CERAMIC,CHIP
2203-005732
C8043,C8065,C8074
C-CERAMIC,CHIP
2203-005732
C8076
C-CERAMIC,CHIP
2203-005734
C8069
C-CERAMIC,CHIP
2203-005736
C1002,C10033,C1006
C-CERAMIC,CHIP
2203-005736
C1024,C1042,C1074
C-CERAMIC,CHIP
2203-005736
C1100,C1101,C1102
C-CERAMIC,CHIP
2203-005736
C2005,C2007,C2009
C-CERAMIC,CHIP
2203-005736
C2014,C2047,C2059
C-CERAMIC,CHIP
2203-005736
C2070,C4003,C4027
C-CERAMIC,CHIP
2203-005736
C4038,C4071,C7105
C-CERAMIC,CHIP
2203-005736
C8062,C9376,C9377
C-CERAMIC,CHIP
2203-005736
C9378,C9386,C9401
C-CERAMIC,CHIP
2203-005736
C9409,C9413
C-CERAMIC,CHIP
2203-005777
U9337
C-CERAMIC,CHIP
2203-005789
C9406,L1027,L2009
C-CERAMIC,CHIP
2203-005792
C2021
C-CERAMIC,CHIP
2203-005806
C1072,C5069,C5070
C-CERAMIC,CHIP
2203-005806
C5091
C-CERAMIC,CHIP
2203-006123
C2058
C-CERAMIC,CHIP
2203-006194
C2006,C4019,C5081
C-CERAMIC,CHIP
2203-006257
C7023
C-CERAMIC,CHIP
2203-006305
U10012
C-CERAMIC,CHIP
2203-006399
C2029,C4057
C-CERAMIC,CHIP
2203-006400
C2000,C2048,C2103
C-CERAMIC,CHIP
2203-006400
C3041,C3042,C3043
C-CERAMIC,CHIP
5-5
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
C7229,C8060
C-CERAMIC,CHIP
2203-006410
C1000
C-CERAMIC,CHIP
2203-006423
C1051,C2037,C3008
C-CERAMIC,CHIP
2203-006423
C3009,C3011,C3012
C-CERAMIC,CHIP
2203-006423
C3013,C3014,C3015
C-CERAMIC,CHIP
2203-006423
C3016,C3044,C3045
C-CERAMIC,CHIP
2203-006423
C3047,C3050,C3052
C-CERAMIC,CHIP
2203-006423
C4002,C4004,C4005
C-CERAMIC,CHIP
2203-006423
C4009,C4010,C4011
C-CERAMIC,CHIP
2203-006423
C4015,C4018,C5031
C-CERAMIC,CHIP
2203-006423
C5049,C5050,C5076
C-CERAMIC,CHIP
2203-006423
C5095,C6008,C6009
C-CERAMIC,CHIP
2203-006423
C6010,C6011,C6012
C-CERAMIC,CHIP
2203-006423
C6013,C6014,C6015
C-CERAMIC,CHIP
2203-006423
C6017,C6018,C6019
C-CERAMIC,CHIP
2203-006423
C6020,C6021,C6022
C-CERAMIC,CHIP
2203-006423
C7046,C7050,C7118
C-CERAMIC,CHIP
2203-006423
C7153,C7154,C7158
C-CERAMIC,CHIP
2203-006423
C8002,C8006,C8019
C-CERAMIC,CHIP
2203-006423
C8020,C8021,C8025
C-CERAMIC,CHIP
2203-006423
C8026,C8036,C8038
C-CERAMIC,CHIP
2203-006423
C9005,C9006,C9022
C-CERAMIC,CHIP
2203-006423
U9300,U9409,U9436
C-CERAMIC,CHIP
2203-006462
C9375
C-CERAMIC,CHIP
2203-006556
C4020
C-CERAMIC,CHIP
2203-006642
C4045
C-CERAMIC,CHIP
2203-006668
C2001,C2008,C5068
C-CERAMIC,CHIP
2203-006668
C9004
C-CERAMIC,CHIP
2203-006674
C1111,C4035,U9335
C-CERAMIC,CHIP
2203-006707
C2050
C-CERAMIC,CHIP
2203-006712
C1107
C-CERAMIC,CHIP
2203-006824
C8070
C-CERAMIC,CHIP
2203-006839
C1032,C1061,C1084
C-CERAMIC,CHIP
2203-006839
C1088,C1090,C1091
C-CERAMIC,CHIP
2203-006839
C2002,C3030,C4030
C-CERAMIC,CHIP
2203-006839
C4031,C5066,C5067
C-CERAMIC,CHIP
2203-006839
C5072,C7045,C7115
C-CERAMIC,CHIP
2203-006839
C7156,C8005
C-CERAMIC,CHIP
2203-006841
C10004,C7097,C7123
C-CERAMIC,CHIP
2203-006872
C7079,C8087
C-CERAMIC,CHIP
2203-006978
C8072
C-CERAMIC,CHIP
2203-006979
C1071,C2028,C2030
C-CERAMIC,CHIP
2203-006979
C2033,C2036,C2039
C-CERAMIC,CHIP
2203-006400
5-6
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
2203-006979
C2044,U9346
C-CERAMIC,CHIP
2203-006994
C4051
C-CERAMIC,CHIP
2203-007194
C2038
C-CERAMIC,CHIP
2203-007270
C7157
C-CERAMIC,CHIP
2203-007271
C8010,C8011
C-CERAMIC,CHIP
2203-007312
C1003,C10034,C1104
C-CERAMIC,CHIP
2203-007312
C9373,C9388
C-CERAMIC,CHIP
2203-007317
C4014,C4017,C6024
C-CERAMIC,CHIP
2203-007317
C7018,C7019,C7068
C-CERAMIC,CHIP
2203-007317
C7081,C7109,C8012
C-CERAMIC,CHIP
2203-007317
C8013,C8015,C8016
C-CERAMIC,CHIP
2203-007317
C8017,C8018,C8022
C-CERAMIC,CHIP
2203-007317
C8031,C8052
C-CERAMIC,CHIP
2203-007342
C7099
C-CERAMIC,CHIP
2203-007369
C10002,C3036,C4073
C-CERAMIC,CHIP
2203-007369
C4074,C6002,C6003
C-CERAMIC,CHIP
2203-007369
C6004,C6005,C6006
C-CERAMIC,CHIP
2203-007369
C6007,C6026,C6027
C-CERAMIC,CHIP
2203-007369
C6028,C6029,C6030
C-CERAMIC,CHIP
2203-007369
C6031,C6032,C6033
C-CERAMIC,CHIP
2203-007369
C6034,C6035,C7004
C-CERAMIC,CHIP
2203-007369
C7005,C7011,C7015
C-CERAMIC,CHIP
2203-007369
C7098,C7110,C7111
C-CERAMIC,CHIP
2203-007369
C7112,C7113,C8049
C-CERAMIC,CHIP
2203-007369
C8051
C-CERAMIC,CHIP
2203-007391
C2004,C2023,C2046
C-CERAMIC,CHIP
2203-007391
C7084,C8014,C8046
C-CERAMIC,CHIP
2203-007391
C8047,C8048,U9329
C-CERAMIC,CHIP
2203-007392
C10000,C7117
C-CERAMIC,CHIP
2203-007393
C7020,C7021,C7049
C-CERAMIC,CHIP
2203-007393
C7102
C-CERAMIC,CHIP
2203-007449
C2035,C2043,C3017
C-CERAMIC,CHIP
2203-007449
C3018,C3020,C3021
C-CERAMIC,CHIP
2203-007449
C3022,C3023,C3024
C-CERAMIC,CHIP
2203-007449
C3025,C3026,C3027
C-CERAMIC,CHIP
2203-007449
C3029,C3037,C3038
C-CERAMIC,CHIP
2203-007449
C3039,C3040,C3046
C-CERAMIC,CHIP
2203-007449
C3053,C3054,C3055
C-CERAMIC,CHIP
2203-007449
C3056,C3100,C4006
C-CERAMIC,CHIP
2203-007449
C4007,C4013,C4023
C-CERAMIC,CHIP
2203-007449
C4024,C4025,C4026
C-CERAMIC,CHIP
2203-007449
C5005,C5006,C5007
C-CERAMIC,CHIP
2203-007449
C5008,C5011,C5012
C-CERAMIC,CHIP
5-7
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
2203-007449
C5014,C5015,C5016
C-CERAMIC,CHIP
2203-007449
C5017,C5018,C5019
C-CERAMIC,CHIP
2203-007449
C5021,C5022,C5023
C-CERAMIC,CHIP
2203-007449
C5024,C5025,C5026
C-CERAMIC,CHIP
2203-007449
C5028,C5029,C5030
C-CERAMIC,CHIP
2203-007449
C5032,C5033,C5034
C-CERAMIC,CHIP
2203-007449
C5035,C5036,C5037
C-CERAMIC,CHIP
2203-007449
C5038,C5039,C5040
C-CERAMIC,CHIP
2203-007449
C5041,C5042,C5043
C-CERAMIC,CHIP
2203-007449
C5044,C5045,C5046
C-CERAMIC,CHIP
2203-007449
C5047,C5048,C5065
C-CERAMIC,CHIP
2203-007449
C8007,C8008,C8023
C-CERAMIC,CHIP
2203-007449
C8024,C8027,C8028
C-CERAMIC,CHIP
2203-007449
C8029,C8030,C8032
C-CERAMIC,CHIP
2203-007449
C8040,C8041,C8058
C-CERAMIC,CHIP
2203-007449
C8063,C8073,C8081
C-CERAMIC,CHIP
2203-007449
C9008,C9009,C9010
C-CERAMIC,CHIP
2203-007474
C4016,C7055,C8050
C-CERAMIC,CHIP
2203-007474
C9003,C9058
C-CERAMIC,CHIP
2203-007544
C10001,C10006,C10008
C-CERAMIC,CHIP
2203-007544
C10009,C10012
C-CERAMIC,CHIP
2203-007634
C7122
C-CERAMIC,CHIP
2203-007775
C7103,C8071
C-CERAMIC,CHIP
2203-007781
C8039,C9139
C-CERAMIC,CHIP
2203-007795
C1005,C1083,C1092
C-CERAMIC,CHIP
2203-007795
C1802,C2027,C2032
C-CERAMIC,CHIP
2203-007795
C2114,C3000,C3001
C-CERAMIC,CHIP
2203-007795
C3002,C3010,C3032
C-CERAMIC,CHIP
2203-007795
C3033,C3034,C4046
C-CERAMIC,CHIP
2203-007795
C4120,C5009,C5013
C-CERAMIC,CHIP
2203-007795
C5020,C6025,C7047
C-CERAMIC,CHIP
2203-007795
C7048,C7051,C7087
C-CERAMIC,CHIP
2203-007795
C7100,C7107,C7108
C-CERAMIC,CHIP
2203-007795
C8067,C9408
C-CERAMIC,CHIP
2203-007796
C1019,C1020,C1089
C-CERAMIC,CHIP
2203-007796
C1096,C1105,C4000
C-CERAMIC,CHIP
2203-007796
C4047,C4048,C4049
C-CERAMIC,CHIP
2203-007796
C4054,C4059,C7017
C-CERAMIC,CHIP
2203-007796
C7101,C7116,C7155
C-CERAMIC,CHIP
2203-007796
C8000,C8001,C8035
C-CERAMIC,CHIP
2203-007796
C8037,C9023,C9024
C-CERAMIC,CHIP
2203-007796
C9025,C9026,C9027
C-CERAMIC,CHIP
2203-007796
C9028,C9029,C9031
C-CERAMIC,CHIP
5-8
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
2203-007796
C9060,C9319
C-CERAMIC,CHIP
2203-008097
C10003,C10005,C10022
C-CERAMIC,CHIP
2203-008097
C4028,C4029,C4070
C-CERAMIC,CHIP
2203-008097
C7106,C7241,C8034
C-CERAMIC,CHIP
2203-008158
C10010,C10013,C10016
C-CERAMIC,CHIP
2203-008158
C10018
C-CERAMIC,CHIP
2203-008161
C10014,C10017
C-CERAMIC,CHIP
2203-008242
C3019,C3028,C3049
C-CERAMIC,CHIP
2203-008242
C3051,C4008,C5083
C-CERAMIC,CHIP
2203-008242
C5084,C5085,C5086
C-CERAMIC,CHIP
2203-008242
C5087,C5088,C5089
C-CERAMIC,CHIP
2203-008242
C7000,C7001,C7002
C-CERAMIC,CHIP
2203-008242
C7003,C7006,C7007
C-CERAMIC,CHIP
2203-008242
C7008,C7009,C7010
C-CERAMIC,CHIP
2203-008242
C7012,C7013,C7014
C-CERAMIC,CHIP
2203-008242
C7027,C7054,C7062
C-CERAMIC,CHIP
2203-008242
C7066,C7067,C7069
C-CERAMIC,CHIP
2203-008242
C7070,C7071,C7072
C-CERAMIC,CHIP
2203-008242
C7073,C7074,C7075
C-CERAMIC,CHIP
2203-008242
C7076,C7077,C7078
C-CERAMIC,CHIP
2203-008242
C7080,C7085,C7086
C-CERAMIC,CHIP
2203-008242
C7163,C7168,C9007
C-CERAMIC,CHIP
2203-008242
C9012,C9013,C9014
C-CERAMIC,CHIP
2203-008242
C9030
C-CERAMIC,CHIP
2203-008527
C9140
C-CERAMIC,CHIP
2203-008529
C4032,C4033
C-CERAMIC,CHIP
2203-008572
C8003,C8004,C8033
C-CERAMIC,CHIP
2203-008654
C7240
C-CERAMIC,CHIP
2203-008794
C7065
C-CERAMIC,CHIP
2203-008876
C7016,C7022,C7028
C-CERAMIC,CHIP
2203-008876
C7029,C7030,C7031
C-CERAMIC,CHIP
2203-008876
C7032,C7033,C7034
C-CERAMIC,CHIP
2203-008876
C7035,C7036,C7037
C-CERAMIC,CHIP
2203-008876
C7038,C7039,C7040
C-CERAMIC,CHIP
2203-008876
C7041,C7082,C7083
C-CERAMIC,CHIP
2203-008876
C7088,C7089,C7095
C-CERAMIC,CHIP
2203-008876
C8009
C-CERAMIC,CHIP
2203-008960
C10007,C10011,C10029
C-CERAMIC,CHIP
2203-008960
C10030,C10031
C-CERAMIC,CHIP
2203-009063
C7042,C7043
C-CERAMIC,CHIP
2203-009064
C5052,C5053,C5054
C-CERAMIC,CHIP
2203-009064
C5055,C5056,C5057
C-CERAMIC,CHIP
2203-009223
C2010,C4062
C-CERAMIC,CHIP
5-9
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
2203-009328
C3035,C5064,C7044
C-CERAMIC,CHIP
2203-009328
C7093,C9015
C-CERAMIC,CHIP
2203-009444
C1106
C-CERAMIC,CHIP
2203-009537
C3031,C7025,C7026
C-CERAMIC,CHIP
2203-009537
C7056,C7057,C7058
C-CERAMIC,CHIP
2203-009537
C7059,C7060,C7061
C-CERAMIC,CHIP
2203-009537
C7063,C7064,C7090
C-CERAMIC,CHIP
2203-009537
C7091,C7092,C7094
C-CERAMIC,CHIP
2203-009537
C9143,C9144,C9145
C-CERAMIC,CHIP
2203-009537
C9146
C-CERAMIC,CHIP
2203-009618
C7104,C9147,C9148
C-CERAMIC,CHIP
2404-001652
TA7001,TA7002
C-TA,CHIP
2409-001330
TA7000
C-POLYMER,CHIP0
2703-002267
C4022
INDUCTOR-SMD
2703-002309
L7021,L7022
INDUCTOR-SMD
2703-002953
C1033
INDUCTOR-SMD
2703-002958
L1007,L2012
INDUCTOR-SMD
2703-002959
L9003,L9004,L9013
INDUCTOR-SMD
2703-002960
L7023,L7024,L7025
INDUCTOR-SMD
2703-002960
L7026,L7027,L7028
INDUCTOR-SMD
2703-002960
L8004,L8005
INDUCTOR-SMD
2703-002999
L1003,L1005
INDUCTOR-SMD
2703-003970
L9264
INDUCTOR-SMD
2703-004000
L1015
INDUCTOR-SMD
2703-004012
C1119,C2003,L1020
INDUCTOR-SMD
2703-004012
L1023,L1071,L2018
INDUCTOR-SMD
2703-004012
L2021,L9231
INDUCTOR-SMD
2703-004013
C1014,L1006,L4009
INDUCTOR-SMD
2703-004013
L9235,L9262
INDUCTOR-SMD
2703-004014
C1097,C2012
INDUCTOR-SMD
2703-004032
C1035,L1064,L2014
INDUCTOR-SMD
2703-004032
L4008,L9263
INDUCTOR-SMD
2703-004034
L1004,L1072
INDUCTOR-SMD
2703-004035
C1011,L9239
INDUCTOR-SMD
2703-004036
L2025
INDUCTOR-SMD
2703-004037
L1063,L1065
INDUCTOR-SMD
2703-004038
C1099,C1121,C2011
INDUCTOR-SMD
2703-004038
L1000,L1021,L4001
INDUCTOR-SMD
2703-004038
L4007
INDUCTOR-SMD
2703-004193
L1008,L1056
INDUCTOR-SMD
2703-004259
L2016
INDUCTOR-SMD
2703-004289
C4034,L4012
INDUCTOR-SMD
2703-004328
C1046,C1075
INDUCTOR-SMD
5-10
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
2703-004332
L9014
INDUCTOR-SMD
2703-004366
L2015,L4005
INDUCTOR-SMD
2703-004408
C1120,C1122,L1013
INDUCTOR-SMD
2703-004408
L1014,L1016,L1017
INDUCTOR-SMD
2703-004408
L2019
INDUCTOR-SMD
2703-004763
L1012,L1069
INDUCTOR-SMD
2703-004764
L2029
INDUCTOR-SMD
2703-004786
L4003
INDUCTOR-SMD
2703-005007
L9017
INDUCTOR-SMD
2703-005058
L1068
INDUCTOR-SMD
2703-005066
L7016,L8000
INDUCTOR-SMD
2703-005067
L7001,L7005,L7006
INDUCTOR-SMD
2703-005067
L7007,L7010,L7011
INDUCTOR-SMD
2703-005067
L7012,L7013,L7014
INDUCTOR-SMD
2703-005067
L7015,L7017,L7018
INDUCTOR-SMD
2703-005070
L9021
INDUCTOR-SMD
2703-005104
L4010,L4011
INDUCTOR-SMD
2703-005170
L1034,L9261
INDUCTOR-SMD
2703-005201
L7019
INDUCTOR-SMD
2703-005225
L1036,L3000,L3001
INDUCTOR-SMD
2703-005225
L3002,L3003,L3004
INDUCTOR-SMD
2703-005225
L7000
INDUCTOR-SMD
2703-005226
L7002,L7003,L7004
INDUCTOR-SMD
2703-005226
L7008,L7009
INDUCTOR-SMD
2703-005233
L8010,L8011
INDUCTOR-SMD
2703-005295
C1134
INDUCTOR-SMD
2801-005345
OSC5000
CRYSTAL-UNIT
2801-005393
OSC7000
CRYSTAL-SMD
2802-001287
OSC4001
RESONATOR-CERAMIC
2804-002029
OSC8000
OSCILLATOR-CLOCK
2805-001116
OSC4000
OSCILLATOR-TCXO
2809-001411
TCX2000
OSCILLATOR-VCTCXO
2901-001690
C3003,C3004,C3005
FILTER-EMI SMD
2901-001690
C3006,C3007,C3048
FILTER-EMI SMD
2901-001690
C5003,C5004,C5010
FILTER-EMI SMD
2901-001690
C5058,C5059,C5060
FILTER-EMI SMD
2901-001690
C5061,C5062,C5063
FILTER-EMI SMD
2901-001786
F9011,F9012,F9013
FILTER-EMI SMD
2901-001786
F9014,F9015
FILTER-EMI SMD
2901-001802
F9000,F9001,F9002
FILTER-EMI SMD
2901-001802
F9003,F9004,F9005
FILTER-EMI SMD
2901-001802
F9006,F9007,F9008
FILTER-EMI SMD
2901-001802
F9009,F9010
FILTER-EMI SMD
5-11
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
2904-002141
F1000
FILTER-SAW
2904-002168
F2002
FILTER-SAW
2904-002206
F4001
FILTER-SAW
2904-002211
F2001
FILTER-SAW
2904-002236
F4000
FILTER-SAW
2904-002260
U9328
FILTER-SAW
2904-002266
F1009
FILTER-SAW
2904-002275
F1006
FILTER-SAW
2911-000387
U2006
DUPLEXER-FEM
2911-000388
U9407
DUPLEXER-FEM
2911-000389
U2010
DUPLEXER-FEM
3301-001812
L6000,L6001
BEAD-SMD
3301-001885
L8002,L8009
BEAD-SMD
3301-001895
L2003,L2006,L2008
BEAD-SMD
3301-001895
L2013,L2031,L4002
BEAD-SMD
3301-001895
L8003,L8008,L8013
BEAD-SMD
3301-001895
L8016,L8017,L9024
BEAD-SMD
3301-002078
L9005
BEAD-SMD
3301-002082
L8007
BEAD-SMD
3301-002236
L9000,L9001,L9002
BEAD-SMD
3301-002242
L8006
BEAD-SMD
3301-002244
L8001
BEAD-SMD
3301-002248
L1002
BEAD-SMD
3301-002312
L2033,L2034,L9016
BEAD-SMD
3301-002312
L9019,L9020,U9431
BEAD-SMD
3301-002331
L7020,L8015
BEAD-SMD
3705-001708
RFS1001,RFS1003
CONNECTOR-COAXIAL
3705-002014
RFS1000,RFS1002
CONNECTOR-COAXIAL
3709-001886
SIM5000
CONNECTOR-CARD EDGE
3711-008593
HDC9001
CONNECTOR-HEADER
3711-008600
HDC8000
CONNECTOR-HEADER
3711-008800
HDC8001
CONNECTOR-HEADER
3711-008842
HDC9000
CONNECTOR-HEADER
3711-008847
BTC7000
CONNECTOR-HEADER
3711-008925
HDC9002
CONNECTOR-HEADER
3711-008999
HDC8002
CONNECTOR-HEADER
3712-001604
ANT2000,ANT2001
CONNECTOR
3712-001604
ANT2003,ANT2004
CONNECTOR
3712-001604
ANT2005,ANT2006
CONNECTOR
3712-001604
ANT2008,ANT2009
CONNECTOR
3712-001604
ANT4000,ANT4001
CONNECTOR
3712-001604
ANT4003,ANT4004
CONNECTOR
3712-001604
ANT4005,ANT7000
CONNECTOR
5-12
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
3712-001604
ANT7001,ANT7002
CONNECTOR
3712-001604
ANT7003,ANT7007
CONNECTOR
3712-001604
ANT7020
CONNECTOR
3712-001621
PWR7000,PWR7001
CONNECTOR
3712-001621
VOL7000,VOL7001
CONNECTOR
3712-001621
VOL7002
CONNECTOR
3712-001633
ANT2007,MOTN70
CONNECTOR
3712-001633
MOTP70
CONNECTOR
4709-002193
CPL1001
DPX202700DT
4709-002196
CPL1000
DPX202700DT
4709-002226
F9016
DPX202700DT
4709-002280
F2003
DPX205850DT
4709-002393
U4008
W-LAN MODULE
GH61-04484A
SUS4000
PLATE-PCB 3SUS-MSM8974-B
GH62-00040A
CN2003,CON2000
PAD GAP-SMD GASKET
GH62-00040A
CON2001,CON2002
PAD GAP-SMD GASKET
GH62-00040A
CON2003,CON9000
PAD GAP-SMD GASKET
GH62-00040A
CON9001
PAD GAP-SMD GASKET
GH63-11155A
SC6005
SHIELD-COVER_A
GH63-11157A
SC6001
SHIELD-COVER_B
GH63-11159A
SC6002
SHIELD-COVER_C
GH63-11177A
SC6000
SHIELD-COVER_C
GH80-03320A
R7032
SOLDER-CREAM
GH80-03321A
R6001,R6002,R6003
SOLDER-CREAM
GH80-03321A
U9375,U9428
SOLDER-CREAM
GH98-37701A
SC6006
ASSY SHIELD CAN-H
GH98-37711A
SC6003
ASSY SHIELD CAN-D
GH98-37713A
SC6007
ASSY SHIELD CAN-F
GH98-37724A
SC6004
ASSY SHIELD CAN-E
Please consult the GSPN website (Samsung Portal) for the most recent version of the product's part list.
5-13
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
8. Level 3 Repair
8-1. Block Diagram
PRX_TR_IN_G900_B8 / PRX_TR_IN_B12_17 / PRX_TR_IN_B20 / PRX_TR_IN_G850_B5 _18_19_26
RF Block Diagram
TX_TR_OUT_B5_8_20_26
TX_TR_OUT_GSMLB
LB PAMID
LMTWHTFA-H26
TRX_ANT_LB
TX_TR_OUT_B17
SAW
SFWG42FB002
Main Ant(LB, MB)
LNA
BGU8M1
Diplexer
DPX202700DT
4162A1
TRX_ANT_MB
LNA
BGU8M1
MB PAMID
AFEM-9025-SG1
PRX_TR_IN_B1
SAW
SFHG40AA002
SAW
SFHG42AA002
PRX_TR_IN_G1800_B3
PRX_TR_IN_G1900_B2
TX_TR_OUT_B1_2_3_4_34_39
TX_TR_OUT_GSMHB
LNA
SFML11FB002
PRX_SW_LNA_OUT_B1_4RXD
PRX_SW_OUT_B3_4RXD
Coup ler
LDJ18829M24AD011
SP8T switch
RF1618
TRX_B7
PRX_TR_IN_G1800_B3_4RXD
SAW
SFWG42FB002
Main Ant(HB)
Transceiver
LNA
SFML17RB002
B7 PAM
AFEM-7007-SG1
S5M933DA026031
PRX_TR_IN_B7
TX_TR_OUT_B7
Sub Ant 1
Diplexer
DPX202700DT
4062A1
Sub Ant2
LB LFEM
HFQRX4WJB
301
DRX_ANT_LB
DRX_TR_IN_B5_8_12_17_
18_19_20_26_28
DRX_ANT_HB_B40_
4RXD_B1_3
Sensor
Hub
BCM4773I
UB2G
SPI, INT
6Axis ( GYRO, ACCEL)
I2C, INT
Diplexer
DPX205850DT
4154B1
RDA
SW2
92
DRX_ANT_HB_B7_41
BARO METER
I2C, INT
Magnetic
I2C, INT
GNSS Extractor
Filter
B8636
PROX_IRLED
I2C
HB LFEM
HFQRXEVJB
-303
DRX_ANT_MB
MB LFEM
HFQRXEVJB
-38
DRX_TR_IN_B1_7_38_40_
41
DRX_TR_IN_B1_2_4_34_39
DRX_TR_IN_B3
GRIP
GPS_SUB2
GPS_RF_LTE_SUB2
SAW
SFHG89GA002
GPS LNA
MXDLN16U
BB Block Diagram
U8001
SPK AMP
AMP_I2S
SPK_OUT / FB
RCV
UCP302
CP
U8002
CODEC
SPEECH_I2S_BCLK/ LRCK
SPEECH_I2S_CP
U8000
2MIC NS
U4008
BT/ WIFI
SHUB_CP_UART
EAR L/ R
EAR_MIC_N/ P
MAIN MIC
SUB MIC
SPEECH_I2S_CODEC
FM L/ R
U4007
FM RADIO
CODEC_MAIN_CLK
BT_PCM
22.5792M
OSC8000
EARJACK
XO_24M_AP
2MIC_UART / 2MIC_I2C
BT_UART / PCIE / CP_COEX_UART
U4009
NFC
ESE_SPI
OSC4000
MIPI 4Lane
UB
U9002
OCTA DCDC
TSP_I2C
U7005
SUB PMIC
U7003
AP PMIC
OSC4002
27.120MHz
FLASH
DRIVER
VBAT
AP_UART
6AXIS_SPI
SHUB_SPI
UCP500
AP
U4002
SENSOR
HUB
OSC4000
32.768MHz
HRM_I2C
SENSOR_I2C
U4006
6 AXIS SENSOR
U4005
HRM SENSOR
U4003
MAGNETIC SENSOR
U4006
BAROMETER SENSOR
VTCAM_MIPI_CLK/ D0/ D1
VTCAM_I2C / VTCAM_EEP_I2C
CAM_MIPI
CLK/ D0/ D1/ D2/ D3
COMP_SPI
U9000
COMPANION
VT CAM
U8005
SWITCH IC
F/ G
U7004
IF PMIC
SVC LED
IF_VOUT_CHG
IFC_SENSE_SW_EN
PMIC_JIG_ON_N
TR
V_BATTERY
MOTOR
BAT
MUIC_D_P/ N
CHG_IN_5V
U10000
W/ C IC
U7006
BATTERY CONN.
HDC8002
SUB IF
CONN.
VBUS_5P0
VTCAM_MIPI_CLK/ D0/ D1_CON
CAM_MIPI_CLK/ D0/ D1/ D2/ D3
CAM_I2C
MAIN CAM
FROM_SPI / OIS_AF_I2C
MST_DATA
U7010
MST
8-1
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-2. PCB Diagrams
8-2-1. Top
8-2
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-2-2. Bottom
8-3
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-2-3. Sub PBA Top
8-4
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-2-4. Sub PBA Bottom
8-5
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3. Flow Chart of Troubleshooting
Equipments
Oscilloscope
Digital Multimeter
Power Supply
+ driver, ESD Safe Tweezer
Soldering iron
8960 & Spectrum Analyzer
8-6
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-1. Power On
Mobile phone does not power on.
Charging the battery by TA.
No
Check the Battery Voltage.
Is it more than 3.8V?
If its voltage level is extremely low(under 3.0V),
Change the battery.
Yes
Power-on the phone and
Yes
check the power-on sound
Change the FRONT-LCD ASSY
or motor Vibration.
Sound or Vibration is ok?
No
When pressing Power key,
check if the Power key FPCB
pad on rear is shorted
No
Replace the POWER KEY FPCB.
Check the output voltage of U7003
Yes
Check the signal of
AP_PS_HOLD = 1.8V
(C7044 & gt; 0.9V, L7002 & gt; 0.5V, L7005 & gt; 0.5V,
No
L7006 & gt; 0.5V, L7008 & gt; 0.9V, C7056 & gt; 1.1V,
C7057 & gt; 1.3V, C7058 & gt; 2.0V, C7061 & gt; 1.2V)
If the output voltage is not normal, Change the
U7003
Yes
※ Each voltage level has ±10% margin.
Check the Clock OSC5000
No
Is the frequency 24Mhz?
Replace the OSC5000.
※ Test condition (Oscilloscope setting)
: 20.0us.div (time division)
Yes
check the initial operation
Yes
END
8-7
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VBAT
C7047
C7048
VDD_1P8_AP
R7008 R7010 R7009
K7
VBAT
VBAT
D5
VBAT
ONOB
RSOB
IRQB
R7012
C7045
G7
F4
D
G4
CHG_DET
G
G3
AP_PS_HOLD
S
JIGONB
MR1B
ACOKB
MR2B
F5
G5
H5
NPOWER
AP_RST_IN_N
AP_PMIC_IRQ
H4
3
TR7001
1
IFC_SENSE
VREF
TP_AP_PS_HOLD
2
AP_PMIC_EN
PMIC_WRST_IN
F3
H3
TP_AP_PMIC_EN
J4
VOL_DN
C7050
PWRHOLD
VDD_1P8_AP
PWREN
WRSTBI
BKCOIN
C11
C7049
TP_PM_WRSTI
R7047
WRSTB_OUT
D3
VDD_1P8_AP VDD_1P8_CP
E3
PWR_ON
U7003-3
WRSTBO
SCL
SDA
PWRON
SMPL_WARN
VDD_CP
CP32K
XTALIN
XTALOUT
AP32K
J5
SMPL_WARN_AP
D6
PMIC_CLK_32K
C8
CP_CLK_32K
TP7001
E6
AP_CLK_32K
L4
2
MARK
L10
J6
K6
K5
K4
H7
H6
D4
F10
G10
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
MARK
C10
A1
2
AP_PMIC_SCL_1P8
AP_PMIC_SDA_1P8
1
NC_A1
NC_A13
NC_P1
NC_P13
R7033
OSC7000
N1
1
1%
C7118
C7046
BT32K
N13
C9
D12
D13
C7052
VDD_BT
A13
C7
R7011
E5
E4
C7053
VDD_MIF_0P9
BUCK1
VDD_ATLAS_AP
BUCK2
VBAT
U7003-1
C7028
H12
G13
J1
J2
C7029
L1
L2
H1
H2
C7030
F1
F2
C1
C2
C7031
E1
E2
C7032
B1
B2
A3
B3
C7033
A5
B5
C7039
N2
M2
M8
N8
C7034
M10
N10
M7
N7
C7035
M5
N5
BUCK6_DVS
BUCK6_EN
TP_PMIC_BUCK7000
TP_BUCK7000
C7040
F6
L7
N3
M4
L12
L13
C7036
N11
N12
A11
A12
C7037
C12
C13
C7041
J13
K12
L8
BOOT_LDO
A10
B10
C7038
A8
B8
VINB1
SW1
GNDB1
FB1
VINB21
VINB21
SW21
SW21
H13
L7002
K1
K2
GNDB21
GNDB21
VINB22
VINB22
SW22
SW22
L7003
G1
G2
GNDB22
GNDB22
VINB23
VINB23
GNDB23
GNDB23
VDD_APOLLO_AP
SW23
SW23
RSP_FB2
RSN2
VINB3
SW3
GNDB3
FB3
VINB4
VINB4
GNDB4
GNDB4
VINB5
SW4
SW4
RSP_FB4
RSN4
SW5
GNDB5
FB5
VINB61
VINB61
SW61
SW61
L 7004
D1
D2
BUCK3
VDD_INT_AP
J3
K3
BUCK4
VSENSE_ATLAS_P
VSENSE_ATLAS_N
L7005
A2
C3
L7006
A4
B4
VDD_DISP_CAM0_AP
C5
C4
BUCK5
VSENSE_INT_P
VSENSE_INT_N
L7007
M1
VDD_G3D_0P9
L3
BUCK6
M9
N9
L7008
GNDB61
GNDB61
VINB62
VINB62
SW62
SW62
L7009
M6
N6
VDD_MEM_AP
GNDB62
GNDB62
BUCK6DVS
BUCK6EN
BUCK7
RSP_FB6
RSN6
VINB7
SW7
GNDB7
FB7
VINB8
VINB8
SW8
SW8
GNDB8
GNDB8
FB8
VINB9
VINB9
SW9
SW9
GNDB9
GNDB9
FB9
VINB10
SW10
GNDB10
BUCK10EN
FB10
VINB11
VINB11
GNDB11
GNDB11
SW11A
SW11A
SW11B
SW11B
VBB11
VBB11
VBAT
FB11
VDD_LLDO_1P3
L5
L6
VSENSE_G3D_P
VSENSE_G3D_N
BUCK8
C7056
L7010
N4
M3
L7011
M12
M13
C7057
VDD_MLDO_2P0
M11
BUCK9
L 7012
B12
B13
C7058
VDD_UFS_1P2
B11
BUCK10
L7013
K13
J12
L 7014
A9
B9
A7
B7
A6
B6
VDD_HLDO_3P4
BUCK_BOOST
C7061
C6
C7059
C7042
C7044
L7001
G12
C7060
C7043
8-8
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
OSC5000
1
4
2
3
XO_IN_24M
R5000
XO_OUT_24M
C5001 C5000
8-9
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-2. Initial
Initial Failure
Yes
Re-download latest SW on the
mobile phone.
Abnormal
Abnormal Check the OSC5000 (Crack, open etc.)
Check the U7003 (Crack etc)
Re Check " 8-3-1 Power on "
Trouble shooting process
Change PBA
END
8-10
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-11
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-3. No Service
No service
Yes
Check menu setting
Menu → applications → setting → mobile networks → network mode
→ Preferred network mode is Global ?
CP : G928FXXXX
Home screen → Phone → Keypad
→ *#1234# → check Phone version
→ CP : G928VXXXX or unknown
Check the connection of RF coaxial cable
CP : unknown
Check the voltage level
C3031 = 2.9V
C3032 = 1.9V
C3033 = 1.3V
C3034 = 1.2V
C3035 = 1.0V
No
Replace the U3000
Yes
No
Check TCX2000
Frequency = 26MHz
Replace the TCX2000
Yes
Replace PBA
Yes
END
8-12
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VDD_M_1P3
VDD_1P2_CP
VDD_M_1P9
VDD_M_2P9
VBAT
VRF_MIPI_IO_1P8
VDD_1P8_CP
VDD_A1P0_CP
VDD_LLI_A1P0_CP
C3002
VDD_1P8_CP
C3001
VDD_A1P8_CP
C3000
ground
VDD_EFUSE_1P5
C3032
C3033
C3034
C3035
F1
F2
H6
G6
H5
A5
A6
VIN1
VIN1
VIN2
VIN2
VIN3
VIN4
VIN5
C3030
C3029
CP_PMIC_SDA_1P8
CP_PMIC_SCL_1P8
C3028
G4
G3
TCXO_EN
PMIC_TCXO_26M
CP_TCXO_26M
TP3001
C3027
F7
G7
F4
C4
C7
B7
VBAT
SDA
SCL
VREF
TP3019
C3026
D4
C3031
SW5
FB5
C3025
A7
B8
E2
B2
B1
A2
C3024
1.0uH
CIGT201208EM1R0SNE
DVS
TCXO_EN
TCXO_IN
TCXO_OUT
SW4
FB4
C3100
L3004
A4
B5
C3023
1.0uH
CIGT201208EM1R0SNE
U3000
SW3
FB3
C3021
L3003
H4
G5
VRF_TX2_1P8
C3022
1.0uH
CIGT201208EM1R0SNE
SW2
FB2
VRF_TRX_1P8
C3020
L3002
H7
G8
VRF_TRX_1P2_LO
C3019
1.0uH
CIGT201208EM1R0SNE
VRF_TRX_1P2
C3018
L3001
SW1
SW1
FB1
VDD_SIM_1P8
C3017
VDD_M_2P9
VRF_FEM_2P8
ground
F8
F6
C5
D6
D7
C8
D8
E8
E6
E7
F5
E5
C6
D5
MARK
MARK
G1
G2
F3
VRF_TCXO_1P8
VDD_A2P5_CP
1
2
1.0uH
CIGT201208EM1R0SNE
NCGND
NCGND
NCGND
NCGND
L3000
ground
VLDO1
VLDO2
VLDO3
VLDO4
VLDO5
VLDO6
VLDO7
VLDO8
VLDO9
VLDO10
VLDO11
VLDO12
VLDO13
VLDO14
C2
D2
B6
E4
VRF_ON
VDD_M_1P9
GND_B1
GND_B1
GND_B2
GND_B3
GND_B4
GND_B5
GND_T
TP3020
PWRON
PWRHOLD
RESETB
IRQB
RFON
AGND
DGND
VDD_M_1P3
E3
B4
C3
B3
D3
E1
C1
CP_PMIC_PWR_EN
CP_PMIC_PWR_HOLD
H1
H2
H8
H3
A3
A8
A1
TP3000
VDD_1P2_CP
SVIN2
SVIN2
SVIN3
SVIN4
SVIN5
SVIN5
D1
VDD_SIM2_1P8
VDD_1P0_CP
ground
ground
ground
ground
ground
ground
8-13
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-4. SIM Part
Insert SIM card
Yes
Is SIM socket ok?
No
Replace SIM socket.
Yes
Check the SIM Voltage.
(C5077, C5076 ) & gt; = 1.8
or 3.0?
Change to the new SIM card.
No
If it doesn`t still work SIM card after changing
the SIM card, Check the U3000 (Crack etc)
Yes
Check the SIM RST/IO/CLK.
(C5080,C5078,C5079) No
signal ?
No
Check the UCP302 (Crack etc)
Yes
END
8-14
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VDD_M_1P3
VDD_1P2_CP
VDD_M_1P9
VDD_M_2P9
VBAT
VDD_1P8_CP
VRF_MIPI_IO_1P8
VDD_A1P0_CP
VDD_LLI_A1P0_CP
C3002
VDD_1P8_CP
C3001
VDD_A1P8_CP
C3000
ground
VDD_EFUSE_1P5
C3030
TP3019
C3028
C3029
C3027
C3025
C3024
CP_PMIC_SDA_1P8
CP_PMIC_SCL_1P8
C3026
TCXO_EN
PMIC_TCXO_26M
CP_TCXO_26M
TP3001
G4
G3
C3023
AGND
DGND
E1
C1
C3032
SDA
SCL
VREF
C3035
H1
H2
H8
H3
A3
A8
A1
C3031
C3034
C3100
SW5
FB5
D4
C3033
E2
DVS
B2
TCXO_EN
B1
TCXO_IN
A2
TCXO_OUT
SW4
FB4
A7
B8
C3021
1.0uH
CIGT201208EM1R0SNE
VRF_TX2_1P8
C3022
A4
B5
1.0uH
CIGT201208EM1R0SNE
L300
4
U3000
SW3
FB3
VRF_TRX_1P8
C3019
L3003
SW2
FB2
H4
G5
VRF_TRX_1P2_LO
C3020
1.0uH
CIGT201208EM1R0SNE
VRF_TRX_1P2
MARK
MARK
CIGT201208EM1R0SNE
L3002
VRF_FEM_2P8
C3017
H7
G8
1.0uH
VRF_TCXO_1P8
VDD_SIM_1P8
F8
F6
C5
D6
D7
C8
D8
E8
E6
E7
F5
E5
C6
D5
C3018
SW1
SW1
FB1
VDD_M_2P9
L3001
VIN1
VIN1
VIN2
VIN2
VIN3
VIN4
VIN5
VBAT
G1
G2
F3
NCGND
NCGND
NCGND
NCGND
1.0uH
CIGT201208EM1R0SNE
VDD_A2P5_CP
ground
1
2
L300
0
ground
VLDO1
VLDO2
VLDO3
VLDO4
VLDO5
VLDO6
VLDO7
VLDO8
VLDO9
VLDO10
VLDO11
VLDO12
VLDO13
VLDO14
PWRON
PWRHOLD
RESETB
IRQB
RFON
C2
D2
B6
E4
TP3020
VRF_ON
F1
F2
H6
G6
H5
A5
A6
D1
VDD_M_1P3
SVIN2
SVIN2
SVIN3
SVIN4
SVIN5
SVIN5
E3
B4
C3
B3
D3
CP_PMIC_PWR_EN
CP_PMIC_PWR_HOLD
GND_B1
GND_B1
GND_B2
GND_B3
GND_B4
GND_B5
GND_T
TP3000
VDD_1P2_CP
VDD_M_1P9
F7
G7
F4
C4
C7
B7
VDD_SIM2_1P8
VDD_1P0_CP
ground
ground
ground
ground
ground
ground
VDD_SIM_1P8
VDD_NFC_SIM_2P8
VDD_1P8_CP
R5036
R5035
SIM5000
C1
VCC
C2
RST
C3
CLK
C5
GND
C6
VPP
C7
IO
DT
DETECT
NFC_SW
SIM_IO
SIM_DET
G1
G2
G3
G4
G5
G6
G7
C5077C5076
C5081
C5080C5079
C5078
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
ground
ground
TX1_I_P
TX1_I_N
TX1_Q_P
TX1_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
ground
AG14
TXDAC1_IOUTPI-25AO
AF14
TXDAC1_IOUTNI-25AO
AG13
TXDAC1_IOUTPQ-25AO
AF13
TXDAC1_IOUTNQ-25AO
AF15 C3042
TXDAC1_VDREF-25AI
AG15
TXDAC1_IREF-25AI
AG17
TXDAC0_IOUTPI-25AO
AF17
TXDAC0_IOUTNI-25AO
AG16
TXDAC0_IOUTPQ-25AO
AF16
TXDAC0_IOUTNQ-25AO
AF18 C3041
TXDAC0_VDREF-25AI
AG18
TXDAC0_IREF-25AI
AD2
RXADC2_VINPI0-18AI
AD1
RXADC2_VINNI0-18AI
AC2
RXADC2_VINPQ0-18AI
AC1
RXADC2_VINNQ0-18AI
AB2 C3039
RXADC2_VREFP-18AI
AB1
RXADC2_VREFN-18AI
AB3 R3007
RXADC2_IREF-18AI
R3005
RXADC0_VINPI0-18AI
RXADC0_VINNI0-18AI
RXADC0_VINPQ0-18AI
RXADC0_VINNQ0-18AI
RXADC0_VINPI1-18AI
RXADC0_VINNI1-18AI
RXADC0_VINPQ1-18AI
RXADC0_VINNQ1-18AI
RXADC0_VREFP-18AI
RXADC0_VREFN-18AI
RXADC0_IREF-18AI
R3030
R3031
ground
TP3005
TCXO_EN
AFC_TCXO
P24
N25
N23
P22
E9
F8
E7
F6
F10
VRF_ON
PRX_LNA_EN_B3
PRX_LNA_EN_B7
PRX_MB_ANT_LNA_EN_B1
PRX_HB_ANT_LNA_EN_B1
C3045
ET_DELAY_CAL_EN
PDET_EN
REF_CLK
B19
RSTN
B25
TCK
C25
TMS
RFFE1_DATA
RFFE1_CLK
D2
D3
U23
C19
UFS_REFCLK
B15
RXDN0
C15
RXDP0
B17
RXDN1
C17
RXDP1
TP3008
TR_SPI_RST
TR_SPI_DATA
TR_SPI_CLK
TR_SPI_EN
H3
H2
K2
J3
TP_CLK
TP_TMS
UFS_TX_D0_N
UFS_TX_D0_P
UFS_TX_D1_N
UFS_TX_D1_P
A14
RFU_0
A22
RFU_1
C9
RFU_2
TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL
TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL
TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL
B11
TXDP1
C11
TXDN1
B13
TXDP0
C13
TXDN0
TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL
TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL
J2
K1
J1
H1
M1
TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL
L2
TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL
W21
TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL
TP3024
G1
E1
RFIC1_SPI_4DO_GPIO105-18NPDOL
RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI
RFIC1_SPI_CLK_GPIO107-18NPDOL
RFIC1_SPI_EN_GPIO108-18NPDOH
UFS_RX_D1_P
UFS_RX_D1_N
UFS_RX_D0_P
UFS_RX_D0_N
TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL
TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL
RFFE0_CLK
RFFE0_DATA
TP3023
L1
E3
R25
ANT_SW0_GPIO80-18NPDOL
T20
ANT_SW1_GPIO81-18NPDOL
U21
ANT_SW2_GPIO82-18NPDOL
T22
ANT_SW3_GPIO83-18NPDOL
T24
ANT_SW4_GPIO84-18NPDOL
P20
ANT_SW5_GPIO85-18NPDOL
N19
ANT_SW6_GPIO86-18NPDOL
R21
ANT_SW7_GPIO87-18NPDOL
N21
TDD_TRX_SW0_GPIO88-18NPDOL
P26
TDD_TRX_SW1_GPIO89-18NPDOL
R23
TDD_TRX_SW2_GPIO90-18NPDOL
TX_SW_CTL_TDD
LTE_SUB_HB_SEL
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
AP_CP_STATUS
CP_AP_WAKE
CP_AP_STATUS
CP_DUMP_INT
SHUB_CP_INT
CP_SHUB_INT
CP_WLAN_WAKE
WLAN_CP_WAKE
CP_HW_REV0
CP_HW_REV1
CP_HW_REV2
CP_HW_REV3
COND_DET_CP_LMB
COND_DET_CP_HB
GRIP_INT_CP
AP_CP_DUMP_NOTI_N
AP_CP_PACKET_SEND
AP_CP_GPIO_RSV
VDD_1P8_CP
GRIP_SCL_1P8_CP
GRIP_SDA_1P8_CP
SPEECH_I2S_LRCK_CP
SPEECH_I2S_BCLK_CP
SPEECH_I2S_D_IN_CP
SPEECH_I2S_D_OUT_CP
TP3022
AP_CP_WAKE
TP3021
CP_PMIC_SCL_1P8
CP_PMIC_SDA_1P8
A28
DY_ZQ
AG23
ZQ
EFUSE0_FSOURCE0-30AI
EFUSE1_FSOURCE0-30AI
ground
TP3012
TP3013
TP3014
TP3015
TP3016
ground
RFIC0_SPI_4DO_GPIO101-18NPDOL
RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI
RFIC0_SPI_CLK_GPIO103-18NPDOL
RFIC0_SPI_EN_GPIO104-18NPDOH
LLI_TXDP-10AO
LLI_TXDN-10AO
LLI_RXDP-10AI
LLI_RXDN-10AI
LLI_REXT_4P7K-10AB
LLI_REFCLK_OUT-10AB
LLI_REFCLK-10AB
R3025
R3026
VDD_EFUSE_1P5
USIM1_CLK_GPIO52-1830NPDOL
USIM1_DATA_GPIO53-1830NPDOL
USIM1_RSTn_GPIO54-1830NPDOL
GPIO55_USIM1_DETECT-18PDDI
MAIN_ANT_SW_CTL0_HB
MAIN_ANT_SW_CTL1_HB
MAIN_ANT_SW_CTL2_HB
CPL_SW_CTL0
CPL_SW_CTL1
MAIN_ANT_SW_CTL0
MAIN_ANT_SW_CTL1
SUB_ANT_SW_CTL0
T16
P18
VDD_LLI_A1P0_CP
TR_THM
U19
TX1_PA_ON0_GPIO73-18NPDOL
W23
TX1_PA_ON1_GPIO74-18NPDOL
V20
TX1_PA_ON2_GPIO75-18NPDOL
U25
TX1_PA_MODE0_GPIO78-18NPDOL
V22
TX1_PA_MODE1_GPIO79-18NPDOL
M22
TX1_PD_EN_GPIO97-18NPDOL
K22
TX1_ET_MODE_GPIO99-18NPDOL
TP3011
K30
K31
F30
F31
D31
USIM0_CLK_GPIO46-1830NPDOL
USIM0_DATA_GPIO47-1830NPDOL
USIM0_RSTn_GPIO48-1830NPDOL
USIM0_DETECT_GPIO49-18PDDI
USIM0_VCC_EN_TO22_GPIO50-18NPDOL
USIM0_VCC_SEL_TO23_GPIO51-18NPDOL
GPIO14_TO0-18PDDI
GPIO15_TO1-18PDDI
GPIO16_TO2-18PDDI
GPIO17_TO3-18PDDI
GPIO18_TO4-18PDDI
GPIO19_TO5-18PDDI
GPIO20_TO6-18PDDI
GPIO21_TO7-18PDDI
GPIO22_TO8-18PDDI
GPIO23_TO9-18PDDI
GPIO24_TO10-18PDDI
GPIO25_TO11-18PDDI
GPIO26_TX0_POLAR0_TO12-18PDDI
GPIO27_TX0_POLAR1_TO13-18PDDI
GPIO28_TX1_POLAR0_TO14-18PDDI
GPIO29_TX1_POLAR1_TO15-18PDDI
LLI_CLK
J25
H26
H24
J23
H31
H30
L3
K3
W29
AA30 R3010
V18
TX0_PA_ON0_GPIO70-18NPDOL
W19
TX0_PA_ON1_GPIO71-18NPDOL
Y22
TX0_PA_ON2_GPIO72-18NPDOL
V24
TX0_PA_MODE0_GPIO76-18NPDOL
W25
TX0_PA_MODE1_GPIO77-18NPDOL
L23
TX0_PD_EN_GPIO96-18NPDOL
M24
TX0_ET_MODE_GPIO98-18NPDOL
UART1_RXD_TO18_GPIO42-18PDDI
UART1_TXD_TO19_GPIO43-18NPDOH
UART1_CTSB_n_TO20_GPIO44-18PUDI
UART1_RTSB_n_TO21_GPIO45-18NPDOH
AC30
GPIO10-18PDDI
AF29
GPIO11-18PDDI
AE27
GPIO12_USIM2_VCC_EN-18PDDI
AE28
GPIO13_USIM2_VCC_SEL-18PDDI
ground
TP3007
R3021
R 302 2
EXT_LNA_ON1_TO28_GPIO91-18NPDOL
EXT_LNA_ON2_TO29_GPIO92-18NPDOL
EXT_LNA_ON3_TO30_GPIO93-18NPDOL
EXT_LNA_ON4_TO31_GPIO94-18NPDOL
EXT_LNA_ON5_GPIO95-18NPDOL
AG28
AF28
A6
G2
B6
F3
B5
C6
A5
F1
C5
E5
F2
G5
G3
E2
CP_UART_CTL
SIM2_CLK
SIM2_IO
SIM2_RST
CP_PMIC_PWR_HOLD
need to GND shielding between LLI_TX and LLI_RX
RF_ON0_GPIO66-18NPDOL
RF_ON1_GPIO67-18NPDOL
UART0_RXD_GPIO38-18PDDI
UART0_TXD_GPIO39-18NPDOH
GPIO40_UART0_CTSB_n_TO16-18PUDI
GPIO41_UART0_RTSB_n_TO17-18NPDI
TP3017
TP3018
B27
C27
A27
B28
B29
C29
SIM_CLK
SIM_IO
SIM_RST
SIM_DET
TCXO_EN_GPIO119-18NPDOH
TCXO_AFC_GPIO100-18NPDOL
APT_PDM_TX0_GPIO68-18NPDOL
APT_PDM_TX1_GPIO69-18NPDOL
UCP302-1
GPIO0-18PDDI
GPIO1_USIM1_VCC_EN-18PDDI
GPIO2_USIM1_VCC_SEL-18PDDI
GPIO3-18PDDI
GPIO4-18PDDI
R3036
N29
P29
N31
N30
SHUB_CP_TXD
SHUB_CP_RXD
GPIO64_GPS_TIMESTAMP_TO26-18PDDI
GPIO65_GPS_PAEN_TO27-18PDDI
SSP0_RXD_GPIO30-18PDDI
SSP0_TXD_GPIO31-18PDDI
SSP0_CLK_GPIO32-18NPDOL
SSP0_CSn_GPIO33-18NPDOH
SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI
SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI
SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL
SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH
C3
B4
C4
A4
B3
R3035
M31
L29
M29
M30
LOW
LLI_TX_P
LLI_TX_N
LLI_RX_P
LLI_RX_N
R27
P31
R29
R30
J27
K26
M26
L27
CP_UART_RXD
CP_UART_TXD
AG25
GPADC_AIN0-18AI
AG26
GPADC_AIN1-18AI
AF27
GPADC_AIN2-18AI
AG27
GPADC_AIN3-18AI
T29
I2S_LRCK_GPIO60-18PDDI
T26
I2S_BCK_GPIO61-18PDDI
P30
I2S_DIN_GPIO62-18PDDI
T31
I2S_DOUT_GPIO63-18NPDOL
TP3006
IPC_INT_CP
AE29
I2C1_SCL_TO24_GPIO58-18PUDI
AE30
I2C1_SDA_TO25_GPIO59-18PUDI
TP3003
TP3004
TP_CLKMON
CP_SPI_MOSI
CP_SPI_MISO
CP_SPI_CLK
CP_SPI_CS_N
VBAT
PDET
AF23
PDADC1_AIN0-18AI
AE22
PDADC1_AIN1-18AI
AG22
PDADC1_AIN2-18AI
C2
GPIO5_EXTCLK0-18PUDI
D1
GPIO6_EXTCLK1-18PUDI
AB31
GPIO7_EXT_UARTCLK-18PUDI
AA29
GPIO8_EXT_USIMCLK-18PUDI
AD31
GPIO9_EXTCLK2-18PDDI
U27
CLK_MON_GPIO121-18NPDOX
AD30
I2C0_SCL_GPIO56-18PUDI
AD29
I2C0_SDA_GPIO57-18PUDI
GPS_CLK_26M
LTE_ACTIVE_N
PDA_ACTIVE
ET_DAC_P
ET_DAC_N
C3043
R3009
AG24
PDADC0_AIN0-18AI
AE25
PDADC0_AIN1-18AI
AF25
PDADC0_AIN2-18AI
W31
TCXO-18XPDI
AA31
SLP_XI-18XPDI
Y29
TRSTn-18PUDI
Y26
SWCLKTCK-18PUDI
W27
SWDIOTMS-18PUDI
Y30
TDI-18PUDI
AC31
TDO-18NPDI
VDD_1P8_CP
2CA
1/2
AG20
ETDAC_IOUTPI-25AO
AF20
ETDAC_IOUTNI-25AO
AF19
ETDAC_IOUTPQ-25AO
AG19
ETDAC_IOUTNQ-25AO
AF21
ETDAC_VDREF-25AI
AG21
ETDAC_IREF-25AI
T30
RESINn-18XPDI
W30
RESOUTn_GPIO120-18NPDOL
TP3002
CP_JTAG_TRST_N
CP_JTAG_TCK
CP_JTAG_TMS
CP_JTAG_TDI
CP_JTAG_TDO
HIGH
MODE-18NPDI
BOOT_MODE0-18PUDI
BOOT_MODE1-18PUDI
TEST_MODE0-18PDDI
TEST_MODE1-18PDDI
TEST_MODE2-18PDDI
AA2
RXADC1_VINPI0-18AI
AA1
RXADC1_VINNI0-18AI
Y2
RXADC1_VINPQ0-18AI
Y1
RXADC1_VINNQ0-18AI
W2 C3038
RXADC1_VREFP-18AI
W1
RXADC1_VREFN-18AI
W3 R3006
RXADC1_IREF-18AI
C3037
ground
CP_RST_N
CP_TCXO_26M
CP_CLK_32K
3CA
ground
R31
U30
U31
V30
U29
V29
V2
V1
U2
U1
R2
R1
P2
P1
T2
T1
T3
VDD_1P8_CP
ground
ground
R3004
gr o und
R3003
g ro un d
AG11
RXADC5_VINPI0-18AI
AF11
RXADC5_VINNI0-18AI
AG10
RXADC5_VINPQ0-18AI
AF10
RXADC5_VINNQ0-18AI
AG12 C3054
RXADC5_VREFP-18AI
AF12
RXADC5_VREFN-18AI
AE12 R3029
RXADC5_IREF-18AI
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
ground
AG8
RXADC4_VINPI0-18AI
AF8
RXADC4_VINNI0-18AI
AG7
RXADC4_VINPQ0-18AI
AF7
RXADC4_VINNQ0-18AI
AG9 C3053
RXADC4_VREFP-18AI
AF9
RXADC4_VREFN-18AI
AE9 R3028
RXADC4_IREF-18AI
ground
ZD5003
U10005
AG5
RXADC3_VINPI0-18AI
AF5
RXADC3_VINNI0-18AI
AG4
RXADC3_VINPQ0-18AI
AF4
RXADC3_VINNQ0-18AI
AG6 C3040
RXADC3_VREFP-18AI
AF6
RXADC3_VREFN-18AI
AE6 R3008
RXADC3_IREF-18AI
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
U10006
ZD5002
UFS_RST_N
GND
GND
GND
GND
GND
GND
GND
SIM_RST
SIM_CLK
R3019
R3457
Dual sim
HIGH
Single sim
LOW
8-15
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-5. Charging Part
TA / USB Insert
Yes
Charging Sequence Start
VBUS_5P0(C8072) = 5V
No
Replace SUB PBA
Yes
Check the
CHG_IN_5P0(C7123)=5V
No
Replace U7006,U7007
Yes
Battery is Charging?
No
Replace U7004
Yes
END
8-16
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VBUS_5P0
CHG_IN_5P0
VCC1
A2
A3
B1
WCIN
PVL
WCIN
VCC1
WCIN_PROT
BYP
A5
L8015
IF_VOUT_CHG
A6
B5
C7097
B6
A4
A7
A8
MUIC_ID
SPK_AMP_OUT_P
B7
B8
C7114
BYP
CHGIN
CHGIN
BYP
CHGIN
BYP
CHGIN
BYP
CHGIN_PROT
BYP
INGND
BYP
INGND
BYP
INGND
BST
INGND
LX
MUIC_D_N
MUIC_D_P
SPK_OUT_FB_P
H11
J11
K11
J8
VBAT
USB_AP_D_N
USB_AP_D_P
JTAG_UART_TXD
AP_UART_TXD
AP_UART_RXD
JTAG_UART_RXD
VDD_1P8_AP
VBUS_IF_5P0_JTAG
U8005
VDD_1P8_AP
G10
H10
G9
J9
K9
K10
L9
L10
VBAT
VDO
LCE
A2
MARK
MARK
VDI
GND
D3
H8
H9
G11
E7
SYS
SYS
UR2
SL1
SYS
SR2
U7004
AUT1
PGND
PGND
AUR2
UGND
PGND
H3
L8
G4
C8068
R8017
VOLT
ZD8025
K6
L1
IN_MOT
GPIO2
MDGND
GPIO3
MDP
GPIO4
GPIO5
MDN
MDPWM
BURNIN
C7106
E1
E2
L7019
F2
J1
C7107
J2
J3
C7108
ZD7000
10V
K1
K2
K3
K4
G2
V_BATTERY
H1
H2
L7
L6
K5
TH7000
R7020
C7109
L3
L4
L5
CHG_THM
K7
J6
R7021
J7
J4
VBAT_SENSE
VBATGND_SENSE
H4
VBAT
B10
C7101
B9
A9
A10
B11
TP7004
MOTOR_P
MOTOR_N
VIB_PWM
VBAT
VPP
LEDVCC
DGND
LED0
AGND
LED1
AGND
LED2
AGND
LED3
D10
C8
L7023
L7024
L7025
D8
D9
C9
RGB_R
RGB_G
RGB_B
C7116
AGND
AGND
VDD1
VDD2
AGND
AGND
VDD3
NC
D7
H5
F9
H6
ADCREF
ADCGND
A1
NC
NC
NC
NC
G7
L11
BAT_SN
NC
E3
BAT_SP
GPIO0
NC
C4
C5
C8067
F3
F1
GPIO1
NC
C7
VCCGPIO
MARK
E11
C7115
THM
SAFEOUT2
MARK
F10
C7099
THMB
1
C7100
C8071
VBAT
D2
J5
C7113
C7112
C7111
C7110
2
F7
E6
D7001
R8018
CS_BAT
DETBATB
JIG
J10
E5
IFC_SENSE
D8000
D1
RESETB
INOKB
MRSTB
SAFEOUT1
NC
F5
F6
CS_BAT
CS_BAT
NC
G5
CS_BAT
NC
D6
VCC1
CS_BAT
INTB
NC
K8
IFC_SENSE_SW_EN
CSP
SDA
NC
F4
E9
D5
AP_USB_VBUS_4P9
CSN
SCL
WCINOKB
E4
WRSTB_OUT
CHG_DET
NPOWER
PMIC_JIG_ON_N
JTAG_IFC_SENSE
D1
L2
E8
E10
H7
C3
C7104
C7117
C2
C3
G1
PGND
F8
G8
D3
R7046
C6
IF_PMIC_SCL_1P8
IF_PMIC_SDA_1P8
CHG_INT
B3
B4
C1
SYS
ADN1
ADP2
F11
2
C8069 C8070
SYS
UT1
VIO
R7018
R7017
B3
C2
G6
1
SYS
DN1
DP2
D11
D2
CP_TXD_1P8
CP_RXD_1P8
C7098
A3
LX
SYS
A11
C1
IN
IN
IN
IN
OUT
OUT
OUT
OUT
LX
C7103
B2
UID
IDB
C10
B2
LX
COMP2
C11
A1
B1
COMN1
C7102
G3
D4
VOLT
R8049
R7022
GRIP_SDA_1P8_CP
GRIP_SCL_1P8_CP
C8083
L7020
R8048
C8072
CHG_IN_5P0
VBUS_5P0
U7006
A1
A2
A3
A4
B1
B3
VDD_1P8_AP
B5
1
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
ACOK
OVLO
B2
C1
C2
C3
C4
B4
R7024
R7066
OVP_ENB
_ACOK
OTG_EN
A5
MARK
MARK
GND
C5
D7003
R7025
R7026
C7241
2
OUT
U7007
A1
A2
A3
A4
B1
B3
B5
ACOKB
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
ACOK
OVLO
_ACOK
C7123
OTG_EN
1
2
MARK
MARK
GND
B2
C1
C2
C3
C4
B4
A5
C5
OTG_EN
C7122
8-17
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-6. OTG
OTG does not work
Yes
Check
CHG_IN_5P0(C7123)=5V
No
Replace U7006,U7007
Yes
Check VBUS_5P0(C8072)
=5V
No
Replace SUB PBA
Yes
END
8-18
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CHG_IN_5P0
VBUS_5P0
U7006
B2
A1
OUT
IN
OUT
IN
OUT
A2
IN
OUT
IN
A3
A4
B1
B3
VDD_1P8_AP
C1
C2
OUT
IN
ACOK
OVLO
C3
C4
R7066
R702
4
B4
B5
OVP_ENB
_ACOK
A5
OTG_EN
1
MARK
2
C5
D7003
R7025
GND
R7026
C7241
MARK
U7007
A1
B2
OUT
A2
A3
IN
OUT
IN
OUT
IN
A4
OUT
IN
C4
OUT
IN
B4
B3
B5
C2
C3
B1
ACOKB
C1
ACOK
OVLO
_ACOK
A5
OTG_EN
OTG_EN
C7123
1
C7122
MARK
2
MARK
GND
C5
VBUS_5P0
R8048
GRIP_SDA_1P8_CP
GRIP_SCL_1P8_CP
C8083
L8015
IF_VOUT_CHG
R8049
SPK_AMP_OUT_P
SPK_OUT_FB_P
VBAT
VBUS_IF_5P0_JTAG
U8005
A1
B1
B2
C1
D2
1
2
C8069 C8070
A3
OUT
OUT
OUT
OUT
IN
IN
IN
IN
VDO
LCE
A2
MARK
MARK
VDI
GND
D3
B3
C2
C3
IFC_SENSE_SW_EN
D8000
D1
R8018
C8071
C8068
R8017
VOLT
ZD8025
C8067
C8072
8-19
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-7-1. Sensor Hub
Sensor Hub does not work
Yes
Check the voltage
C4007,C4006,C4008 = 1.8V
No
Replace U7003, C4007, C4006, C4008
Yes
Replace U4001
(Sensor Hub)
Yes
END
8-20
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R4003
VDD_1P8_AP
C4120
VDD_GPS_1P2
VDD_1P1_SRM
L4002
C0 3
40
GPS_RF_LTE_SUB2
TP4009
G7
TP4008
H7
J7
GPIO_00
B7
TP4003
C4008
A4
GNSS_CAL
A3
GNSS_TCXO
E3
I_XTAL
C7
TP4006
GPS_CLK_26M
GPS_CLK_32K
GPIO_03
B1
G IO 0
P _4
G S _ FN
N SR I
B3
GNSS_AUX_OUT
GPIO_05
GNSS_AUX_OUT
GPIO_06
F6
G6
GPIO_13
GPIO_14
H6
SENSOR_SCL_1P8
SENSOR_SDA_1P8
J6
A5
GPS_LNA_EN
PROXY_INT
SHUB_CP_RXD
SHUB_CP_TXD
CP_SHUB_INT
GPIO_15
GPIO_16
GPIO_17
B5
TP4005 C5
TP4042 D5
GPIO_18
J1
ADC_IN1
J2
ADC_IN2
J3
ADC_IN3
J4
ADC_IN4
H3
ADC_IN5
H4
ADC_IN6
G3
ADC_IN7
G4
ADC_IN8
F5
H5
GPIO_19
GPIO_20
GPIO_21
GPIO_22
GPIO_23
F4
B4
GPIO_24
GPIO_25
D4
GPIO_26
3
VCC
OUT
SW_DIO
SW_CLK
SHUB_WLAN_TXD
C4
G5
C1
B2
E2
H2
OSC40
R4040
R4041
SHUB_WLAN_RXD
ground
SHUB_WLAN_WAKE
MARK
MARK
WLAN_SHUB_WAKE
1
2
GPIO_27
4
N GD
C N
1 2
VDD_1P8_AP
G1
TEST_MODE
VSS
VSS
GNSS_IF_VSS
GNSS_LNA_VSS
AVSS_PMU
ADC_REF
E4
VDD_GPS_1P2
GPS_HUB_EN
VDD_1P1_SRM
U4001
E5
TP4043
TP4044
TP4045
TP4046
TP4018
C4039
GPIO_12
F2
I_VDDX_5P0_PMU
D2
I_VDDX_3P3_PMU
F1
STANDBY_N
E1 C4019
O_FILT
G2
O_VDD1_1P1_CORE
D3
O_VDD2_1P1_GBB
D1
O_VDD3_1P2_GRF
MASTER SPI
F3
O_VDD6_1P1_SRM
C3
O_VDD5_1P8_PERF
C2
O_VDD5_1P8_AUX
Main Source
C4002
GPIO_10
C4026
GPIO_09
GPIO_11
C4013
C6
E6
SHUB_CP_INT
IR_LED_EN
6AXIS_INT
GPIO_07
GPIO_08
B6
D6
C4024
A6
C4025
TP4041
C4023
D7
TP4015
MCU_HOST_WAKE
TP4026
MCU_HOST_REQ
R4006 R4007
6AXIS_SPI_MISO
6AXIS_SPI_MOSI
6AXIS_SPI_CLK
6AXIS_SPI_NSS
GPIO_01
GPIO_02
A7
MCU_AP_INT_1P8
AP_MCU_INT_1P8
VDD_1P8_AP
F7
TP4010
TP4007
SHUB_SPI_CLK
SHUB_SPI_SS_N
SHUB_SPI_MOSI
SHUB_SPI_MISO
GNSS_IF_VDD1P2
GNSS_LNA_VDD1P2
I_VDD5_1P8_PERF
I_VDD6_1P1_SRM
ADC_VDD
A2
A1
E7
J5
H1
C4007
C4006
C4020
ground
VDD_LLDO_1P3
U7003-2
J10
VINL1
VLDO1
VLDO4
VLDO7
VLDO8
VLDO9
VLDO10
H10
VINL2
VDD_1P8_AP
VLDO11
VLDO12
VDD_MLDO_2P0
VLDO13
VLDO22
F12
R7013
E12
L9
VINL3
VLDO26
VINL4
VLDO3
LDO16EN
VLDO16
VLDO18
VLDO27
D10
VINL5
VLDO5
VLDO15
VDD_HLDO_3P4
VLDO20
VLDO23
C7051
E8
G6
VINL6
LDO17EN
VLDO2
VLDO14
VLDO17
F8
IR_LED_EN
L11
VINL7
LDO25EN
VLDO6
VLDO19
VLDO21
VLDO24
VLDO25
J7
J11
K11
K10
K9
K8
H11
J9
J8
H9
F13
E13
F11
E11
VDD_ALIVE_0P8_AP
VDD_0P9_AP
VDD_ATLAS_M_AP
VDD_INT_M_AP
VDD_APOLLO_M_AP
VDD_G3D_M_0P95
VDDQ_DDR_AP
VDD_1P2_AP
VDDQ_DDR_CLK_AP
VDD_LDO22_1P1
VDD_CODEC_1P2
VDD_1P8_AP
VDD_CODEC_1P8_PMIC
VDD_HRM_1P8
G11
E10
D11
D8
D9
E9
D7
VDD18_1P8_AP
VDD_TSP_1P8
VDD_NFC_1P8
VDD_ESE_1P8
VDDQ_MMC2_2P8_AP
VDD_2P8_AP
E7
G9
G8
F7
H8
F9
VDD_USB_3P0
VDD_MST_3P0
VDD_TOUCH_3P3
VDD_HRM_3P3
VDD_IRLED_PROXY_3P3
8-21
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-7-2. Magnetic Sensor
Magnetic Sensor does not work
Yes
Check the voltage
C4010= 2.8V, C4011 = 1.8V
No
Replace U7003, C4010, C4011
Yes
Check R4006, R4007
(I2C is OK?)
No
Replace U4001
Yes
Replace U4003
(Magnetic Sensor)
END
8-22
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VDD_1P8_AP
VDD_2P8_AP
U4003
VDD18
VDD
A1 C1
B3
SENSOR_SCL_1P8
SENSOR_SDA_1P8
1
SCL
C3
MARK
SDA
A3
2
MARK
C2
A2
B1
VSS
NC
NC
INT
C4011
C4010
VDD_1P8_AP
Magnetic Sensor
R4003
VDD_1P8_AP
C4120
VDD_GPS_1P2
VDD_1P1_SRM
L4002
C4003
GPS_RF_LTE_SUB2
B7
TP4003
C7
J5
A1
C4008
C4007
H1
ADC_VDD
GNSS_TCXO
I_XTAL
TP4006
GPS_CLK_26M
A3
E3
GPS_CLK_32K
GPIO_03
B1
GPIO_04
GN S_RFIN
S
B3
GNSS_AUX_OUT
GPIO_05
GNSS_AUX_OUT
GPIO_06
GPIO_08
GPIO_09
GPIO_10
GPIO_11
GPIO_12
F6
G6
GPIO_13
GPIO_14
H6
SENSOR_SCL_1P8
SENSOR_SDA_1P8
J6
A5
GPIO_15
GPIO_16
U4001
GPIO_17
B5
TP4005
TP4042
C5
D5
GPIO_18
ADC_IN1
GPIO_19
ADC_IN2
GPIO_20
ADC_IN3
E5
F4
B4
ADC_IN4
ADC_IN5
ADC_IN7
GPIO_25
ADC_IN8
J3
H3
H4
G3
G4
D4
GPIO_26
G1
4
OSC400
NC GND
1 2
VDD_1P8_AP
SW_DIO
SW_CLK
SHUB_WLAN_TXD
R4040 R4041
SHUB_WLAN_RXD
ground
SHUB_WLAN_WAKE
MARK
AVSS_PMU
VSS
GNSS_IF_VSS
GNSS_LNA_VSS
MARK
1
2
VSS
ADC_REF
WLAN_SHUB_WAKE
E2
G5
C4
3
VCC OUT
TEST_MODE
GPIO_27
C1
E4
VDD_1P1_SRM
J2
ADC_IN6
GPIO_24
VDD_GPS_1P2
GPS_HUB_EN
J1
J4
GPIO_21
GPIO_22
GPIO_23
F5
H5
TP4043
TP4044
TP4045
TP4046
TP4018
C4039
E6
C4002
C6
C4026
GPIO_07
B6
C4013
A6
C4024
TP4041
C4025
TP4015
TP4026
F2
I_VDDX_5P0_PMU
D2
Main Source
I_VDDX_3P3_PMU
F1
STANDBY_N
E1 C4019
O_FILT
G2
O_VDD1_1P1_CORE
D3
O_VDD2_1P1_GBB
D1
MASTER SPI O_VDD3_1P2_GRF
F3
O_VDD6_1P1_SRM
C3
O_VDD5_1P8_PERF
C2
O_VDD5_1P8_AUX
C4023
D7
D6
6AXIS_SPI_MISO
6AXIS_SPI_MOSI
6AXIS_SPI_CLK
6AXIS_SPI_NSS
A4
GNSS_CAL
GPIO_01
GPIO_02
A7
SHUB_CP_INT
IR_LED_EN
6AXIS_INT
GPS_LNA_EN
PROXY_INT
SHUB_CP_RXD
SHUB_CP_TXD
CP_SHUB_INT
I_VDD6_1P1_SRM
A2
GPIO_00
J7
I_VDD5_1P8_PERF
H7
B2
MCU_HOST_WAKE
MCU_HOST_REQ
R4006 R4007
G7
TP4008
TP4007
H2
VDD_1P8_AP
MCU_AP_INT_1P8
AP_MCU_INT_1P8
F7
TP4010
GNSS_IF_VDD1P2
GNSS_LNA_VDD1P2
TP4009
SHUB_SPI_CLK
SHUB_SPI_SS_N
SHUB_SPI_MOSI
SHUB_SPI_MISO
E7
C4006
C4020
ground
8-23
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-7-3. 6Axis Sensor
6Axis Sensor does not work
Yes
Check the voltage
C4018 = 1.8V
No
Replace U7003, C4018
Yes
Check 6AXIS_SPI_MOSI,
6AXIS_SPI_CLK, 6AXIS_SPI_NSS,
6AXIS_SPI_MISO Pin
(SPI is OK?)
No
Replace U4001
Yes
Replace U4006
(6Axis Sensor)
END
8-24
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
6AXIS_INT
12
CS
10
SCX
INT2
INT1
VDD
8
C4009
5
VDD_1P8_AP
9
GND
4
11
NC
OCS
GND
TP_GYRO_INT
U4006
SDO_SA0
SDX
VDDIO
3
VDD_1P8_AP
7
2
6
1
6AXIS_SPI_MISO
SCL
SDA
13
14
6AXIS_SPI_MOSI
6AXIS_SPI_CLK
6AXIS_SPI_NSS
Level 3 Repair
VDD_LLDO_1P3
J10
U7003-2
VINL1
VLDO1
VLDO4
VLDO7
VLDO8
VLDO9
VLDO10
H10
VINL2
VLDO11
VDD_1P8_AP
VLDO12
VDD_MLDO_2P0
VLDO13
VLDO22
R7013
F12
E12
L9
VINL3
VLDO26
VINL4
VLDO3
LDO16EN
VLDO16
VLDO18
VLDO27
D10
VINL5
VLDO5
VLDO15
VDD_HLDO_3P4
VLDO20
VLDO23
C7051
E8
G6
VINL6
VLDO2
LDO17EN
VLDO14
VLDO17
F8
L11
IR_LED_EN
C4018
VLDO6
VINL7
LDO25EN
VLDO19
VLDO21
VLDO24
VLDO25
J7
VDD_ALIVE_0P8_AP
J11
VDD_0P9_AP
K11
VDD_ATLAS_M_AP
K10
VDD_INT_M_AP
K9
VDD_APOLLO_M_AP
K8
VDD_G3D_M_0P95
H11
VDDQ_DDR_AP
J9
VDD_1P2_AP
J8
VDDQ_DDR_CLK_AP
H9
VDD_LDO22_1P1
F13
VDD_CODEC_1P2
E13
VDD_1P8_AP
F11
VDD_CODEC_1P8_PMIC
E11
VDD_HRM_1P8
G11
E10
VDD18_1P8_AP
D11
VDD_TSP_1P8
D8
VDD_NFC_1P8
D9
VDD_ESE_1P8
E9
VDDQ_MMC2_2P8_AP
D7
VDD_2P8_AP
E7
G9
VDD_USB_3P0
G8
VDD_MST_3P0
F7
VDD_TOUCH_3P3
H8
VDD_HRM_3P3
F9
VDD_IRLED_PROXY_3P
R4003
VDD_1P8_AP
C4120
VDD_1P1_SRM
VDD_GPS_1P2
L4002
C4003
GPS_RF_LTE_SUB2
G7
TP4008
H7
GPIO_00
J7
TP4003
C7
J5
E7
A1
C4008
C4007
H1
ADC_VDD
GPS_CLK_26M
GPS_CLK_32K
B1
GPIO_05
B3
GNSS_AUX_OUT
GNSS_AUX_OUT
G6
GPIO_13
GPIO_14
H6
SENSOR_SCL_1P8
SENSOR_SDA_1P8
J6
A5
GPIO_15
GPIO_16
U4001
GPIO_17
B5
TP4005
TP4042
C5
D5
GPIO_18
ADC_IN1
GPIO_19
ADC_IN2
GPIO_20
ADC_IN3
E5
F5
H5
ADC_IN4
ADC_IN5
GPIO_22
B4
ADC_IN7
GPIO_25
ADC_IN8
GPIO_26
4
OSC400
NC GND
1 2
J3
H3
G4
SW_DIO
SW_CLK
G1
SHUB_WLAN_TXD
R4040 R4041
SHUB_WLAN_RXD
ground
SHUB_WLAN_WAKE
TEST_MODE
MARK
AVSS_PMU
VSS
GNSS_IF_VSS
GNSS_LNA_VSS
MARK
1
ADC_REF
WLAN_SHUB_WAKE
2
G5
VSS
GPIO_27
C4
3
VCC OUT
VDD_1P8_AP
H4
G3
D4
E4
VDD_1P1_SRM
J2
ADC_IN6
GPIO_24
VDD_GPS_1P2
GPS_HUB_EN
J1
J4
GPIO_21
GPIO_23
F4
E2
TP4043
TP4044
TP4045
TP4046
TP4018
C4039
GPIO_10
GPIO_12
C4002
GPIO_09
GPIO_11
C4026
C6
C4013
GPIO_08
B6
E6
F6
C4024
A6
C4025
TP4041
F2
I_VDDX_5P0_PMU
D2
Main Source
I_VDDX_3P3_PMU
F1
STANDBY_N
E1 C4019
O_FILT
G2
O_VDD1_1P1_CORE
D3
O_VDD2_1P1_GBB
D1
MASTER SPI O_VDD3_1P2_GRF
F3
O_VDD6_1P1_SRM
C3
O_VDD5_1P8_PERF
C2
O_VDD5_1P8_AUX
GPIO_07
C4023
TP4015
TP4026
D6
6AXIS_SPI_MISO
6AXIS_SPI_MOSI
6AXIS_SPI_CLK
6AXIS_SPI_NSS
TP4006
A3
E3
GPIO_06
D7
SHUB_CP_INT
IR_LED_EN
6AXIS_INT
GPS_LNA_EN
PROXY_INT
SHUB_CP_RXD
SHUB_CP_TXD
CP_SHUB_INT
I_XTAL
GN S_RFIN
S
B2
MCU_HOST_WAKE
MCU_HOST_REQ
R4006 R4007
GNSS_TCXO
GPIO_03
GPIO_04
C1
MCU_AP_INT_1P8
AP_MCU_INT_1P8
A4
GNSS_CAL
GPIO_01
GPIO_02
A7
B7
VDD_1P8_AP
I_VDD6_1P1_SRM
F7
TP4010
I_VDD5_1P8_PERF
TP4009
TP4007
H2
SHUB_SPI_CLK
SHUB_SPI_SS_N
SHUB_SPI_MOSI
SHUB_SPI_MISO
GNSS_IF_VDD1P2
GNSS_LNA_VDD1P2
A2
C4006
C4020
ground
8-25
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-7-4. Barometer sensor
Sensor does not work
Yes
Check C4004,C4014
(SENSOR's Voltage)
No
Replace U7003
Yes
Check R4006,R4007
(I2C is OK?)
No
Replace U4001
Yes
Replace Sensor IC U4002
Yes
END
8-26
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VDD_1P8_AP
VDD_1P8_AP
8
4
SDA|SDI|SDO
GND
7 INT_DRDY
C4004
9
3
RES
VDD
GND
C4014
SENSOR_SDA_
5
SDO|SA0
6 CS
10
SCL|SPC 2
VDD_IO 1
SENSOR_SCL_
U4002
VDD_LLDO_1P3
U7003-2
J10
VINL1
J7
VLDO1
VLDO7
VLDO8
VINL2
VLDO11
E12
L9
VLDO26
VINL3
VINL4
VLDO3
LDO16EN
VLDO16
VLDO18
VLDO27
D10
VINL5
VLDO5
VLDO15
VDD_HLDO_3P4
E8
VINL6
F8
VDD_CODEC_1P8_PMIC
VDD_HRM_1P8
G11
E10
VDD18_1P8_AP
D11
VLDO6
LDO25EN
VDD_1P8_AP
F11
VLDO14
VINL7
L11
VDD_CODEC_1P2
E11
VLDO17
IR_LED_EN
VDDQ_DDR_CLK_AP
VDD_LDO22_1P1
E13
VLDO2
LDO17EN
VDD_1P2_AP
F13
VLDO23
G6
VDDQ_DDR_AP
J9
J8
VLDO20
C7051
VDD_G3D_M_0P95
H9
VLDO22
F12
VDD_APOLLO_M_AP
K8
VLDO13
R7013
VDD_INT_M_AP
K9
H11
VLDO12
VDD_MLDO_2P0
VDD_ATLAS_M_AP
K10
VLDO9
VDD_1P8_AP
VDD_0P9_AP
K11
VLDO10
H10
VDD_ALIVE_0P8_AP
J11
VLDO4
VLDO19
VLDO21
VLDO24
VLDO25
VDD_TSP_1P8
D8
VDD_NFC_1P8
D9
VDD_ESE_1P8
E9
VDDQ_MMC2_2P8_AP
D7
VDD_2P8_AP
E7
G9
VDD_USB_3P0
G8
VDD_MST_3P0
F7
VDD_TOUCH_3P3
H8
VDD_HRM_3P3
F9
VDD_IRLED_PROXY_3P3
R4003
VDD_1P8_AP
C4120
VDD_1P1_SRM
VDD_GPS_1P2
L4002
C4003
GPS_RF_LTE_SUB2
G7
TP4008
H7
GPIO_00
J7
TP4003
C7
J5
E7
A1
C4008
C4007
H1
ADC_VDD
GPS_CLK_26M
GPS_CLK_32K
B1
GPIO_04
GN S_RFIN
S
GPIO_05
B3
GNSS_AUX_OUT
GNSS_AUX_OUT
GPIO_14
H6
SENSOR_SCL_1P8
SENSOR_SDA_1P8
J6
A5
GPIO_15
GPIO_16
U4001
GPIO_17
B5
TP4005
C5
TP4042
D5
GPIO_18
ADC_IN1
GPIO_19
ADC_IN2
GPIO_20
ADC_IN3
E5
F5
H5
B4
ADC_IN4
ADC_IN5
GPIO_22
ADC_IN7
GPIO_25
ADC_IN8
H3
GPIO_26
G4
G1
4
OSC400
NC GND
1 2
VDD_1P8_AP
SW_DIO
SW_CLK
SHUB_WLAN_TXD
R4040 R4041
SHUB_WLAN_RXD
ground
SHUB_WLAN_WAKE
TEST_MODE
MARK
AVSS_PMU
VSS
GNSS_IF_VSS
GNSS_LNA_VSS
MARK
1
ADC_REF
WLAN_SHUB_WAKE
2
G5
VSS
GPIO_27
C4
3
VCC OUT
H4
G3
D4
E4
VDD_1P1_SRM
J2
J3
ADC_IN6
GPIO_24
VDD_GPS_1P2
GPS_HUB_EN
J1
J4
GPIO_21
GPIO_23
F4
E2
TP4043
TP4044
TP4045
TP4046
TP4018
C4039
GPIO_10
GPIO_13
C4002
GPIO_09
GPIO_11
GPIO_12
F6
G6
C4026
C6
C4013
GPIO_07
GPIO_08
B6
E6
C4024
A6
C4025
TP4041
F2
I_VDDX_5P0_PMU
D2
Main Source
I_VDDX_3P3_PMU
F1
STANDBY_N
E1 C4019
O_FILT
G2
O_VDD1_1P1_CORE
D3
O_VDD2_1P1_GBB
D1
MASTER SPI O_VDD3_1P2_GRF
F3
O_VDD6_1P1_SRM
C3
O_VDD5_1P8_PERF
C2
O_VDD5_1P8_AUX
C4023
TP4015
TP4026
D6
6AXIS_SPI_MISO
6AXIS_SPI_MOSI
6AXIS_SPI_CLK
6AXIS_SPI_NSS
TP4006
A3
E3
GPIO_06
D7
SHUB_CP_INT
IR_LED_EN
6AXIS_INT
GPS_LNA_EN
PROXY_INT
SHUB_CP_RXD
SHUB_CP_TXD
CP_SHUB_INT
I_XTAL
B2
MCU_HOST_WAKE
MCU_HOST_REQ
R4006 R4007
GNSS_TCXO
GPIO_03
C1
VDD_1P8_AP
A4
GNSS_CAL
GPIO_01
GPIO_02
A7
B7
MCU_AP_INT_1P8
AP_MCU_INT_1P8
I_VDD6_1P1_SRM
F7
TP4010
I_VDD5_1P8_PERF
TP4009
TP4007
H2
SHUB_SPI_CLK
SHUB_SPI_SS_N
SHUB_SPI_MOSI
SHUB_SPI_MISO
GNSS_IF_VDD1P2
GNSS_LNA_VDD1P2
A2
C4006
C4020
ground
8-27
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-7-5. Proximity+RGB sensor
Sensor does not work
Yes
Check C8082
(SENSOR's IO Voltage)
No
Replace U7003
Yes
No
Check C8049, C8050
(SENSOR's LED Voltage)
Yes
Check R4006, R4007
(I2C is OK?)
Replace U4001
No
Yes
Check HDC8000
(Connector is OK?)
No
Replace HDC8000
Yes
Replace RCV+sensor FPCB
Yes
END
8-28
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
SUB_MICBIAS_1P8
L8007
VDD_1P8_AP
VDD_1P8_AP
R8011
2
4
6
8
10
12
2
SENSOR_SDA_1P8
PROXY_INT
SENSOR_SCL_1P8
ZD8000
C8051
C8057
C8082
C8058
C8055
C8054
C8046
C8047
C8048
VDD_IRLED_PROXY_3P3
14
16
C8056
4
6
8
9 10
12
14
16
ZD8004
1
17 NC
18 NC
19 NC
20 NC
3
5
7
C8053
1
3
5
7
9
11 11
13 13
15 15
L8006
R8010
HDC8000
GND_SUB_MIC_FB
SUB_MIC_DATA
SUB_MIC_CLK
RGB_R
RGB_G
RGB_B
C8052
C8050
C8049
ZD8001
VDD_1P8_AP
VDD_LLDO_1P3
U7003-2
VDD_1P8_AP
R4003
J10
VINL1
VLDO1
VLDO4
VLDO7
C4120
VLDO8
VDD_GPS_1P2
VDD_1P1_SRM
VLDO9
VLDO10
J7
J11
K11
K10
K9
K8
VDD_ALIVE_0P8_AP
VDD_0P9_AP
VDD_ATLAS_M_AP
VDD_INT_M_AP
VDD_APOLLO_M_AP
VDD_G3D_M_0P95
L4002
C4003
H10
GPS_RF_LTE_SUB2
C4020
VINL2
VLDO12
C4008
C4007
C4006
VDD_1P8_AP
VLDO11
VLDO13
VDD_MLDO_2P0
TP4007
J7
B7
TP4003
C7
J5
E7
H1
ADC_VDD
I_VDD6_1P1_SRM
E12
L9
GPS_CLK_26M
I_XTAL
GPIO_02
A3
E3
GPIO_04
GPS_CLK_32K
GNSS_RFIN
B3
VLDO27
GPIO_07
I_VDDX_5P0_PMU
Main Source
GPIO_08
I_VDDX_3P3_PMU
STANDBY_N
GPIO_09
O_FILT
GPIO_10
GPIO_11
O_VDD1_1P1_CORE
GPIO_12
MASTER SPI O_VDD3_1P2_GRF
J6
A5
O_VDD6_1P1_SRM
GPIO_15
O_VDD5_1P8_PERF
C5
TP4042
D5
GPIO_16
ADC_IN1
GPIO_19
ADC_IN2
GPIO_20
ADC_IN3
F4
B4
ADC_IN4
ADC_IN5
J3
ADC_IN6
GPIO_24
ADC_IN7
ADC_IN8
GPIO_25
H4
G3
GPIO_26
G4
G1
GPIO_27
J8
H9
F13
E13
F11
E11
VDDQ_DDR_AP
VDD_1P2_AP
VDDQ_DDR_CLK_AP
VDD_LDO22_1P1
VDD_CODEC_1P2
VDD_1P8_AP
VDD_CODEC_1P8_PMIC
VDD_HRM_1P8
SHUB_WLAN_TXD
R4040 R4041
C7051
GNSS_LNA_VSS
SHUB_WLAN_RXD
VINL6
LDO17EN
VLDO2
VLDO14
VLDO17
F8
ground
SHUB_WLAN_WAKE
IR_LED_EN
L11
VINL7
LDO25EN
VLDO6
VLDO19
E10
D11
D8
D9
E9
D7
VDD18_1P8_AP
VDD_TSP_1P8
VDD_NFC_1P8
VDD_ESE_1P8
VDDQ_MMC2_2P8_AP
VDD_2P8_AP
E7
G9
G8
ADC_REF
MARK
VLDO24
F7
VDD_USB_3P0
VDD_MST_3P0
H8
VDD_TOUCH_3P3
VDD_HRM_3P3
2
MARK
VLDO21
1
VSS
GNSS_IF_VSS
VSS
AVSS_PMU
H2
C1
E8
G11
WLAN_SHUB_WAKE
E2
C4
B2
VLDO23
G6
SW_DIO
SW_CLK
TEST_MODE
G5
VLDO20
VDD_HLDO_3P4
OSC4000
NC GND
1 2
VDD_1P8_AP
J1
4
J2
D4
E4
3
VCC OUT
C2
H3
VLDO5
VLDO15
VDD_1P1_SRM
F3
J4
GPIO_21
GPIO_22
GPIO_23
H5
TP4043
TP4044
TP4045
TP4046
GPS_HUB_EN
D1
O_VDD5_1P8_AUX
U4001
GPIO_18
E5
F5
C4019
D3
C3
GPIO_17
B5
TP4005
E1
G2
O_VDD2_1P1_GBB
GPIO_13
GPIO_14
H6
VINL5
VDD_GPS_1P2
C4039
F6
TP4018
F1
C4002
E6
D10
F2
D2
C4026
D6
G6
VLDO3
VLDO16
VLDO18
GNSS_AUX_OUT
GNSS_AUX_OUT
GPIO_05
B6
C6
VINL4
LDO16EN
VLDO26
B1
C4013
TP4041
A6
VINL3
J9
GPIO_03
GPIO_06
D7
TP4015
TP4026
SHUB_CP_INT
IR_LED_EN
6AXIS_INT
6AXIS_SPI_MISO
6AXIS_SPI_MOSI
6AXIS_SPI_CLK
6AXIS_SPI_NSS
F12
TP4006
A4
GNSS_CAL
GNSS_TCXO
A7
SENSOR_SCL_1P8
SENSOR_SDA_1P8
GPS_LNA_EN
PROXY_INT
SHUB_CP_RXD
SHUB_CP_TXD
CP_SHUB_INT
GNSS_IF_VDD1P2
GPIO_00
GPIO_01
C4024
R4007
H7
C4025
R4006
G7
C4023
MCU_HOST_WAKE
MCU_HOST_REQ
F7
TP4010
TP4008
I_VDD5_1P8_PERF
A2
MCU_AP_INT_1P8
AP_MCU_INT_1P8
VDD_1P8_AP
TP4009
GNSS_LNA_VDD1P2
SHUB_SPI_CLK
SHUB_SPI_SS_N
SHUB_SPI_MOSI
SHUB_SPI_MISO
A1
VLDO22
R7013
H11
VLDO25
F9
VDD_IRLED_PROXY_3P3
ground
8-29
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-30
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-7-6. HRM Sensor
Sensor does not work
Yes
Check C4016, C4005
(LED's Voltage)
C4015, C4017
(SENSOR's Voltage)
No
Replace U7003
Yes
Check R5073,R5074
(I2C is OK?)
No
Replace U4009
Yes
Replace Sensor IC U4005
Yes
END
8-31
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VDD_LLDO_1P3
U7003-2
VDD_HRM_1P8
J10
VINL1
VLDO1
VLDO4
VDD_HRM_3P3
VLDO7
VLDO8
VLDO9
VLDO10
H10
VINL2
VLDO11
VDD_1P8_AP
VLDO12
C4017
C4015
VLDO13
VDD_MLDO_2P0
VLDO22
R7013
U4005
F12
R4010
E12
L9
VINL3
VLDO26
VINL4
VLDO3
VLDO16
LDO16EN
VLDO18
11
R_LED+
10
_INT
13
C4004
VDD
9
VLDO27
HRM_INT
IR_LED+
2
15
VLDO5
VINL5
VLDO15
VLDO20
VDD_HLDO_3P4
HRM_SDA_1P8
HRM_SCL_1P8
VLDO23
C7051
E8
G6
VINL6
VLDO2
LDO17EN
VLDO14
NC
NC
3
VLDO17
F8
14
NC
1
7
8
4
C4005
NC
SCL
NC
IR_DRV
12
C4016
SDA
GND
5
R_DRV
PGND
6
D10
L11
IR_LED_EN
VINL7
VLDO6
VLDO19
LDO25EN
VLDO21
VLDO24
VLDO25
J7
VDD_ALIVE_0P8_AP
J11
VDD_0P9_AP
K11
VDD_ATLAS_M_AP
K10
VDD_INT_M_AP
K9
VDD_APOLLO_M_AP
K8
VDD_G3D_M_0P95
H11
VDDQ_DDR_AP
J9
VDD_1P2_AP
J8
VDDQ_DDR_CLK_AP
H9
VDD_LDO22_1P1
F13
VDD_CODEC_1P2
E13
VDD_1P8_AP
F11
VDD_CODEC_1P8_PMIC
E11
VDD_HRM_1P8
G11
E10
VDD18_1P8_AP
D11
VDD_TSP_1P8
D8
VDD_NFC_1P8
D9
VDD_ESE_1P8
E9
VDDQ_MMC2_2P8_AP
D7
VDD_2P8_AP
E7
G9
VDD_USB_3P0
G8
VDD_MST_3P0
F7
VDD_TOUCH_3P3
H8
VDD_HRM_3P3
F9
VDD_IRLED_PROXY_3P3
OSC4001
VDD_NFC_1P8
4
3
1
NFC_XO_OUT
2
NFC_XO_IN
VDD_NFC_1P8
C4056
C4055
VDD_NFC_SIM_2P8
VDD_SIM_1P8
C4057
C4048
C4047
C4050
C4046
VBAT
C4054
E2
D1
B5
A5
A6
TVDD
VBAT
PVDD
AVDD
DVDD
PLLVDD
FILTER
RXIN
D7
C4045
F7
NFC_EN
NFCPD
TP4034
TP4035
C3
C1
MO
MI
IFRX0
SPICLK
IFRX1
C4
F6
A2
F3
HRM_SCL_1P8
HRM_SDA_1P8
F4
C404 4
F5
SIMVDD1
IFTX0
SIMVDD2
C5
C6
L2
NSS
C2
C4059
R4020
C7
L1
B3
D2
IFTX1
C4066
SIMVDD1_EXT
TX1
SIMVDD2_EXT
V4000
E1
TP4033
D3
C4049
C4051
VDD_ESE_1P8
L4010
B7
C4041
ANT4003
U10012
1
A7
TX2
NFC_SWP
E4
SWDIO
U4009
SWIO1
XI
TCK
NFC_FIRM
NFC_IRQ
TP4036
TP4032
E5
D6
R4019
B1
XSIO
A1
GPIO1
XRESET
GPIO2
XCLK
XRFU1
XRFU2
GPIO5
1
2
G3
G4
3
G5
G6
ANT4004
U10014
U10013
G2
XRFU0
GPIO4
XRFU3
TP4037
TP4038
TP4039
TP4040
F2
F1
3
C10038
G7
G1
GPIO3
B2
NFC_XO_IN
NFC_XO_OUT
A4
XO
GPIO0
D5
2
C4042
A3
L4011
ESE_SPI_MOSI
ESE_SPI_MISO
ESE_SPI_CLK
ESE_SPI_CS_N
C4040
1
2
C4052
R4005
3
VPP
1
2
3
TST
MARK
VSS
MARK
2
1
E7
B6
HRM_SCL
HRM_SDA
C4053
TVSS
VNN
C4058
E3
I2C5_SCL_1P8
I2C5_SDA_1P8
R5074
R5073
E6
B4
NFC_ANT_SUB_G
C4043
R4004
NFC_ANT_SUB_F
8-32
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-8-1 Microphone Part - Main MIC
Check main microphone function
in voice call Handset mode or voice recorder mode
Yes
No
Check sub board
connection(HDC8002)
Set the HDC8002 connection
Yes
No
Check the voltage at
C8088 = 1.8V ?
replace U8002
Yes
END
VDD_TOUCH_2P8
VDD_TOUCH_3P3
GRIP_LDO_3P0
VDD_1P8_AP
VDD_1P8_AP
VDD_1P8_AP
MAIN_MICBIAS_1P8
VDD_1P8_AP
VDD_1P8_AP
VDD_BTP_3P3
VRF_FEM_2P8
VDD_BTP_1P8
TP8012
TP8013
R8026
TOUCH_INT
TSP_TA
TOUCH_SCL_1P8
TOUCH_SDA_1P8
R8048
GRIP_SDA_1P8_CP
GRIP_SCL_1P8_CP
L8015
IF_VOUT_CHG
R8049
BAT_THM
SPK_AMP_OUT_P
SPK_OUT_FB_P
VBAT
2
4
HOME_KEY
EUR_AU_OPTION
L8009
EAR_ADC_3.5
EAR_MIC_3.5_P
R8015
R8016
HP_R_DET
EAR_L_DET
EAR_OUT_L
EAR_OUT_FB
L8010
L8011
EAR_OUT_R
EAR_G_DET
HP_L_DET
R8022
MUIC_ID
JTAG_USB_ID
JTAG_MUIC_D_N
MUIC_D_N
MUIC_D_P
JTAG_MUIC_D_P
GRIP_INT_CP
R8027
R8028
L8005
HALL_INT2
L 80 04
R8047
MAIN_MIC_DATA
GND_MAIN_MIC_FB
MAIN_MIC_CLK
SPK_AMP_OUT_N
SPK_OUT_FB_N
A3
B3
C2
IFC_SENSE_SW_EN
1
D3
1
A2
R8029
1
1
1
1
2
2
2
ZD8024
ZD8023
1
ZD8022
C8076
C8084
C8059
ZD8005
C8080
2
C8075
C8065
ZD8021
ZD8020
ZD8018
ZD8017
C8085
C8088
2
2
ZD8019
C8063
C8090
C8089
C8081
C8061
2
ZD8007
ZD8006
2
ZD8016
2
2
1
2
1
ZD8008
ZD8009
ZD8015
ZD8010
ZD8011
ZD8013
C8074
C8066
1
C8062
2
2
C8045
ZD8012
C8072
ZD8014
R8017
C8064
C8068
VOLT
ZD8025
C8042
C8067
C8073
C8071
2
R8018
1
D8000
D1
0603
LCE
VDI
GND
2
VDO
MARK
MARK
1
1
C3
2
1
2
IN
IN
IN
IN
57
2
4
6 6
8 8
10 10
12 12
14 14
16 16
18 18
20 20
22 22
24 24
26 26
28 28
30 30
32 32
34 34
36 36
38 38
40 40
42 42
44 44
46 46
48 48
50 50
52 52
54 54
56 56
58 58
1
D2
C8069 C8070
OUT
OUT
OUT
OUT
1
C1
9
1
B1
B2
1
3
5
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
59 59
60 60
61 61
62 62
VBUS_IF_5P0_JTAG
U8005
A1
1
3
5
7
9
11
R8023
7
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
VBUS_5P0
C8083
L8008
L8016
L8017
HDC8002
R8013
BTP_ID
BTP_SPI_MISO
BTP_SPI_MOSI
BTP_SPI_CLK
BTP_SPI_CS_N
BTP_RST_N
BTP_IRQ
MAIN_ANT_SW_CTL1
MAIN_ANT_SW_CTL0
SUB_DET
L8003
VDD_1P8_AP
R8031
R8033
R8032
L8013
R8025
R8014
C8086
8-33
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
C8087
R8001
C8018
C8022
C8011
C8016
C8015
L8011
TP8013
C8017
C8085
L8005
ZD8024
ZD8023
ZD8014
ZD8021
R8028
L8003
R8027
C8088
C8059
ZD8022
C8084
L8010
C8010
TP8012
C8064
C8075
R8029
TP8002
C8076
R8022
ZD8017
ZD8019
ZD8020
R8015
C8012
R8007
C8074
C8066
ZD8018
C8073
C8072
R8014
C8014
R8016
TP8004
L8008
ZD8016
C8083
L8009
ZD8025
L8015
C8013
U4000
C8065
C8068
C4074
C8067
C4073
R8017
C8031
Level 3 Repair
ZD8005
R8033
R8012
C8042
R8049
C8060
ZD8012
R8048
R8032
ZD8013
C8045
R8047
R5078
L8004
ZD8010
ZD8011
R5077
L8017
C8080
C8081
C8063
C8089
R8025
C8090
L8016
R8026
C8086
ZD8009
L8013
ZD8008
C8062
C8061
ZD8006
R8013
ZD8007
ZD8015
HDC8002
8-34
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-8-2. Microphone Part - Sub(2nd) MIC
Check Sub(2nd) microphone function
in voice call loudSPK mode
or in camcording mode
Yes
Check sub board
connection(HDC8000)
No
Set the HDC8000 connection
Yes
Check the voltage at
C8053, C8058 = 1.8V
No
replace U8002
Yes
END
BOTHHOLE7005
HDC8000
C8053
R8011
ZD8001
C8046
C8047
C8082
C8057
ZD8004
C8048
L8006
C8056
C8054
L8007
C8058
8-35
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
SUB_MICBIAS_1P8
L8007
VDD_1P8_AP
VDD_1P8_AP
R8011
2
4
6
8
10
12
2
SENSOR_SDA_1P8
PROXY_INT
SENSOR_SCL_1P8
ZD8000
C8051
C8052
C8057
C8082
C8058
C8055
C8054
C8046
C8047
C8048
VDD_IRLED_PROXY_3P3
14
16
C8056
4
6
8
9 10
12
14
16
ZD8004
1
17 NC
18 NC
19 NC
20 NC
3
5
7
C8053
1
3
5
7
9
11 11
13 13
15 15
L8006
R8010
HDC8000
GND_SUB_MIC_FB
SUB_MIC_DATA
SUB_MIC_CLK
RGB_R
RGB_G
RGB_B
C8049
C8050
ZD8001
VDD_CODEC_1P2
GND_SUB_MIC_FB
GND_MAIN_MIC_FB
C9401
C8021
C8023
C8044
MARK
MARK
SPKVDD
G2
G3
H8
J9
H9
J8
G8
1
2
J1
J2
K1
K2
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
ZD8020
C8017
C8064
C8074
C8075
ZD8022
C8087
R8001
C8018
C8010
TP8012
TP8013
ZD8021
C8066
R8015
A1
A14
B10
C9
C10
D8
D9
D10
E11
E12
F4
F6
F7
F8
F9
G4
G7
H4
J3
K3
L3
M3
N3
P3
ZD8018
C8012
R8007
R8009
C8043
R8008
C8014
C8022
TP8003
C8085
TCK
TDI
TDO
TMS
TRST
L8002
C8027
N1
N2
ZD8014
C8059
R8027
R8028
C8088
SPKTST1
SPKTST2
C8007
C8025
RCV_P
RCV_N
K12
MIF1SCLK_GPIO9
L12
MIF1SDA_GPIO10
M10
MIF2SCLK_GPIO11
L9
MIF2SDA_GPIO12
M5
MIF3SCLK_GPIO13
L5
MIF3SDA_GPIO14
HPOUT1L
HPOUT1R
HPOUT1FB1_MICDET2
C8009
C8008
C8030
N12
SPKCLK1_GPIO37
M11
SPKDAT1_GPIO39
P11
SPKCLK2_GPIO38
N11
SPKDAT2_GPIO40
MICBIAS1
MICBIAS2
MICBIAS3
MICBIAS4
MICVDD
C8055
R8002
R8003
ANT2009
C4001
HP_L_DET
HP_R_DET
L8005
P2
EAR_L_DET
EAR_G_DET
L8003
A13
A12
C13
SPKOUTN
SPKOUTP
A9
A8
B9
U8002
C8017
C8084
C8018
EAR_OUT_L
EAR_OUT_R
EAR_OUT_FB
DMICCLK4_GPIO31
DMICDAT4_GPIO32
DMICCLK5_GPIO33
DMICDAT5_GPIO34
DMICCLK6_GPIO35
DMICDAT6_GPIO36
C8014
A11
HPOUT2L
A10
HPOUT2R
B11
HPOUT2FB
HPOUT3L
HPOUT3R
HPOUT3FB
R8039
U8006
C8015
C8016
ZD8024
MAIN_MICBIAS_1P8
EAR_MICBIAS_2P8
SUB_MICBIAS_1P8
A3
A2
B4
B3
A4
IN3LP
IN3LN_DMICCLK3
IN3RP
IN3RN_DMICDAT3
B13
HPDETL
B12
HPDETR
L8001
C8041
C8013
C8011
E3
E4
D2
D1
N10
M9
N9
P9
L8
M8
IN2ALP
IN2ALN_DMICCLK2
IN2ARP
IN2ARN_DMICDAT2
IN2BLP
IN2BLN
IN2BR
D7
D6
D5
C11
C12
C8019
C8024
C8012
ZD8023
R8002
SUB_MIC_DATA
IN1ALP
IN1ALN_DMICCLK1
IN1RP
IN1RN_DMICDAT1
IN1BP
IN1BN
CP2CA
CP2CB
CP2VOUT
JACKDET1
JACKDET2
B7
A7
C8020
C8028
C8011
C8015
C8007
U8002
MICDET1_HPOUT1FB2
CP1VOUT2P
CP1VOUT2N
C8
C7
B6
A6
C8029
GPS_WA
GPS_WB
C8016
SUB_MIC_CLK
C8008
AIF4BCLK_GPIO28
AIF4LRCLK_GPIO30
AIF4RXDAT_GPIO29
AIF4TXDAT_GPIO27
CP1C2A
CP1C2B
C8026
C8010
C8031
EAR_MIC_P
EAR_MIC_N
D3
D4
C2
C1
F1
F2
F3
CP1VOUT1P
CP1VOUT1N
AIF3BCLK_GPIO24
AIF3LRCLK_GPIO26
AIF3RXDAT_GPIO25
AIF3TXDAT_GPIO23
C5
C6
L8011
MAIN_MIC_DATA
D11
GPSWP
D12
GPSWN
CP1C1A
CP1C1B
AIF2BCLK_GPIO20
AIF2LRCLK_GPIO22
AIF2RXDAT_GPIO21
AIF2TXDAT_GPIO19
R8029
C3
C4
B2
B1
E2
E1
R8001
MAIN_MIC_CLK
AIF1BCLK_GPIO16
AIF1LRCLK_GPIO18
AIF1RXDAT_GPIO17
AIF1TXDAT_GPIO15
C8032
TP8001
C8013
B14
EAR_ADC_3.5
SLIMCLK
SLIMDAT
G9
J7
J4
H7
G6
N5
H6
J6
R8016
M7
N8
P8
L7
AMP_I2S_BCLK
AMP_I2S_LRCK
AMP_I2S_D_IN
AMP_I2S_D_OUT
C1003
CODEC_CLK_32K
L8010
M4
K4
N4
L4
BT_PCM_CLK
BT_PCM_LRCK
BT_PCM_D_OUT
BT_PCM_D_IN
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8
LDOENA
RESET
IRQ
CODEC_MCLK
C8065
M12
L10
N13
L11
C1802
F12
MCLK1
M13
MCLK2
TP8000
MM_I2S_BCLK
MM_I2S_LRCK
MM_I2S_D_OUT
MM_I2S_D_IN
SPEECH_I2S_BCLK_CODEC
SPEECH_I2S_LRCK_CODEC
SPEECH_I2S_D_IN_CODEC
SPEECH_I2S_D_OUT_CODEC
CODEC_SPI_SS_N
CODEC_SPI_CLK
CODEC_SPI_MOSI
CODEC_SPI_MISO
TP8002
H13
H12
G12
G11
LDOVOUT
DCVDD
DCVDD
DCVDD
FLLVDD
TP8001
TP8003
TP8004
TP8002
TP8004
C8029
C8030
M14
L13
C8028
C8027
TP8000
E13
F13
F11
C8009
G1
C8076
TP8011
CODEC_RST_N
CODEC_IRQ_N
VREFC
H11
CIF1SS
J13
CIF1SCLK
J11
CIF1MOSI
J12
CIF1MISO
K13
CIF2SDA
K11
CIF2SCLK
M6
C3F1SS
N7
CIF3SCLK
L6
CIF3MISO
N6
CIF3MOSI
R8022
R8003
CPVDD2
SPKVDD
CPVDD1
AVDD1
AVDD2
LDOVDD
DBVDD1
DBVDD2
DBVDD3
DBVDD4
DNC
DNC
DNC
DNC
C8020
E14
J14
N14
P5
G13
C8026
C8021
C8019
C8023
C8024
C8025
C8022
B8
P1
A5
H3
C14
F14
L14
P13
P4
P10
SPKGNDN
SPKGNDP
AGND1
AGND2
AGND3
AGND3
CPGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
SUBGND
SUBGND
C8031
M1
M2
H2
D14
L2
L1
B5
G14
H14
K14
P6
P7
P12
P14
D13
H1
VDD_CODEC_1P8
ZD8005
8-36
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-9. Speaker Part
Check speaker function.
Play MP3 with maximum volume level.
Yes
Check the
contact C-clips(pins) of
SPK_P, SPK_N
No
Replace the rear
Yes
Check the signals of
No
Replace U8001
C8064, C8059
Yes
END
VDD_TOUCH_2P8
VDD_TOUCH_3P3
GRIP_LDO_3P0
VDD_1P8_AP
VDD_1P8_AP
VDD_1P8_AP
MAIN_MICBIAS_1P8
VDD_1P8_AP
VDD_1P8_AP
VDD_BTP_3P3
VRF_FEM_2P8
VDD_BTP_1P8
C8086
VBUS_5P0
R8026
TOUCH_SCL_1P8
TOUCH_SDA_1P8
R8048
R8049
L8015
IF_VOUT_CHG
TP8012
TP8013
TOUCH_INT
TSP_TA
GRIP_SDA_1P8_CP
GRIP_SCL_1P8_CP
C8083
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
BAT_THM
51
53
55
57
SPK_AMP_OUT_P
SPK_OUT_FB_P
VBAT
2
4
6
8
2
4
HOME_KEY
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
EUR_AU_OPTION
L8009
EAR_ADC_3.5
R8016
EAR_MIC_3.5_P
R8015
HP_R_DET
EAR_L_DET
EAR_OUT_L
EAR_OUT_FB
L8010
L8011
MUIC_ID
JTAG_USB_ID
JTAG_MUIC_D_N
MUIC_D_N
MUIC_D_P
JTAG_MUIC_D_P
GRIP_INT_CP
R8027
R8028
L8005
HALL_INT2
L8004
R8047
MAIN_MIC_DATA
GND_MAIN_MIC_FB
MAIN_MIC_CLK
52
54
56
58 58
57
EAR_OUT_R
EAR_G_DET
HP_L_DET
R8022
SPK_AMP_OUT_N
SPK_OUT_FB_N
A3
B3
C2
IFC_SENSE_SW_EN
1
D3
1
A2
2
R8029
1
D8000
C8080
1
2
2
ZD8024
1
ZD8022
ZD8023
C8084
C8059
ZD8005
1
C8076
C8075
2
2
C8065
ZD8021
ZD8020
ZD8018
ZD8017
C8085
C8088
2
2
ZD8019
C8063
C8090
C8089
C8081
C8061
C8062
2
ZD8007
ZD8006
2
ZD8016
2
1
2
2
ZD8008
ZD8009
ZD8015
ZD8010
ZD8011
ZD8013
C8074
C8066
1
1
2
2
C8045
ZD8012
C8072
ZD8014
R8017
C8064
C8068
VOLT
ZD8025
C8042
C8067
C8073
C8071
2
R8018
0603
D1
1
LCE
VDI
GND
1
VDO
MARK
MARK
1
1
C3
2
1
2
IN
IN
IN
IN
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
1
D2
C8069 C8070
OUT
OUT
OUT
OUT
1
C1
9
1
B1
B2
1
3
5
59 59
60 60
61 61
62 62
VBUS_IF_5P0_JTAG
U8005
A1
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
R8023
7
BTP_IRQ
MAIN_ANT_SW_CTL1
MAIN_ANT_SW_CTL0
SUB_DET
L8008
L8016
L8017
HDC8002
R8013
BTP_ID
BTP_SPI_MISO
BTP_SPI_MOSI
BTP_SPI_CLK
BTP_SPI_CS_N
BTP_RST_N
L8003
VDD_1P8_AP
R8031
R8033
R8032
L8013
R8025
R8014
8-37
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VDD_1P8_AP
VBAT
C8000
E2
D2
ADDR
A3
LX
VBAT
LX
B1
E5
B6
VREFC1
D3
C8005
E3
VREFC2
WDT
D4
SDA
E1
VBST
SCL
PVDD
E4
D1
LRCLK
VSNSN
DIN
1
DOUT
R8001
C8087
C8022
C8011
C8010
TP8012
TP8013
C8017
C8064
C8085
L8005
ZD8023
C8075
ZD8014
ZD8021
R8028
C8088
R8027
C8084
C8059
ZD8022
L8003
R8029
ZD8020
C8012
R8007
C8074
C8066
R8015
ZD8017
ZD8019
ZD8018
C8073
C8015
GND
GND
C8031
L8011
R8022
GND
L8010
R8016
C8014
C8065
C8076
C5
C8013
TP8002
R8014
C6
GND
C3
TP8004
L8008
C8072
ZD8016
C8083
L8009
ZD8025
L8015
C4
PGND
C1
U4000
C4074
C8068
C2
B2
C8067
2
MARK
PGND
PGND
MARK
C8016
A5
B4
C4073
R8017
E6
D6
C8033
VSNSP
B5
C8034
SPK_AMP_OUT_P
SPK_AMP_OUT_N
SPK_OUT_FB_P
SPK_OUT_FB_N
A2
OUTN
BCLK
C8 0 0 3
A1
OUTP
MCLK
A6
C8 0 0 4
U8001
_IRQ_
B3
C8018
D5
AMP_I2S_BCLK
AMP_I2S_LRCK
AMP_I2S_D_OUT
AMP_I2S_D_IN
ZD8024
SPK_AMP_SDA_1P8
SPK_AMP_SCL_1P8
AMP_INT
DVDD
VIOC
A4
R8000
C8006
L8000
C8001
C8002
C8039
VDD_1P8_AP
ZD8005
U3000
R8012
R8049
C8060
R8033
ZD8012
R8048
TP8006
R8005
R8020
R5055
TP_MIC_INT
R5072
R5071
R5053
R8024
R8021
C3004
TP8010
U8000
TP8009
R5056
TP3020
C8033
C8004
C8005
C8001
C3027
L3000
U8001
C8037
C8038
C5090
C8003
L8000
C3002
C8036
C8000
L3002
R8000
C8035
C8034
C3034
C3033
C3001
C8006
C3029
C3028
C7049
R8004
C3035
C3030
C3032
C8042
ZD8013
C8045
R8032
R5078
L8004
R8047
ZD8011
C8080
R5077
C8081
C8089
ZD8010
L8016
L8017
C
R8025
C8090
C3024
TP8005
C3026
C3017
C3018
C3100
C3025
C3023
C3022
C3031
TP7000
L3004
C3021
C7020
L3001
C3000
L3003
C3020
C3007
C7016
C7021
C3019
C8063
R8026
U7002
C
C7055
C8086
ZD8008
ZD8009
L8013
C8062
C8061
ZD8006
ZD8007
R8013
ZD8015
HDC8002
C8039
C2008
C8002
TCX2000
8-38
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-10. Receiver Part
Check receiver function
in voice call receiver mode.
Yes
Check RCV module where
RCV's placed
for any damage
No
Replace the RCV module
Yes
No
Check the signals on
Replace U8002
VR8002, VR8003
Yes
F4000
C4027
L4000
L4001
VR4003
L4008
ANT4000
C4012
C4
C4
END
R4016
VR4004
TP4031
HDC8001
RCV_P
RCV_N
TP4024
R4023
TP4030
L4012
TP4025
1
2
3
4
5
6
7
NC
8
NC 9
NC 10
NC
1
2
3
4
5
6
ZD8003
TP4027
TP4023
R4014
TP4029
TP4028
TP4011
HDC8001
ZD8003
ZD8002
ZD8002
TP4014
VOLT
VOLT
R4015
TP4013
8-39
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VDD_CODEC_1P2
GND_SUB_MIC_FB
GND_MAIN_MIC_FB
C9401
C8021
C8023
EAR_L_DET
EAR_G_DET
C4001
TCK
TDI
TDO
TMS
TRST
HPOUT1L
HPOUT1R
HPOUT1FB1_MICDET2
MARK
MARK
SPKVDD
C8044
N1
N2
N12
M11
P11
N11
G2
G3
H8
J9
H9
J8
G8
1
2
C8014
ZD8020
R8001
C8018
C8010
C8075
ZD8022
TP8012
TP8013
C8017
C8064
C8074
ZD8021
C8066
J1
J2
K1
K2
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
ZD8018
C8012
R8007
C8087
TP8003
R8009
C8043
R8008
C8027
L8002
C8025
R8015
A1
A14
B10
C9
C10
D8
D9
D10
E11
E12
F4
F6
F7
F8
F9
G4
G7
H4
J3
K3
L3
M3
N3
P3
C8055
C8007
C8030
RCV_P
RCV_N
C8085
SPKTST1
SPKTST2
C8009
C8008
K12
MIF1SCLK_GPIO9
L12
MIF1SDA_GPIO10
M10
MIF2SCLK_GPIO11
L9
MIF2SDA_GPIO12
M5
MIF3SCLK_GPIO13
L5
MIF3SDA_GPIO14
MICBIAS1
MICBIAS2
MICBIAS3
MICBIAS4
MICVDD
R8002
R8003
HP_L_DET
HP_R_DET
C8022
SPKCLK1_GPIO37
SPKDAT1_GPIO39
SPKCLK2_GPIO38
SPKDAT2_GPIO40
U8002
C8017
ANT2009
C8014
ZD8014
C8059
R8027
R8028
C8088
P2
SPKOUTN
SPKOUTP
A9
A8
B9
R8039
U8006
C8016
L8005
EAR_OUT_L
EAR_OUT_R
EAR_OUT_FB
A3
A2
B4
B3
A4
A13
A12
C13
C8013
C8015
A11
HPOUT2L
A10
HPOUT2R
B11
HPOUT2FB
HPOUT3L
HPOUT3R
HPOUT3FB
L8001
C8041
C8012
L8003
C8018
DMICCLK4_GPIO31
DMICDAT4_GPIO32
DMICCLK5_GPIO33
DMICDAT5_GPIO34
DMICCLK6_GPIO35
DMICDAT6_GPIO36
B13
HPDETL
B12
HPDETR
C8010
C8084
MAIN_MICBIAS_1P8
EAR_MICBIAS_2P8
SUB_MICBIAS_1P8
IN3LP
IN3LN_DMICCLK3
IN3RP
IN3RN_DMICDAT3
D7
D6
D5
C11
C12
C8019
C8024
C8011
ZD8024
N10
M9
N9
P9
L8
M8
IN2ALP
IN2ALN_DMICCLK2
IN2ARP
IN2ARN_DMICDAT2
IN2BLP
IN2BLN
IN2BR
CP2CA
CP2CB
CP2VOUT
JACKDET1
JACKDET2
C8020
C8028
C8011
R8002
SUB_MIC_DATA
E3
E4
D2
D1
MICDET1_HPOUT1FB2
IN1ALP
IN1ALN_DMICCLK1
IN1RP
IN1RN_DMICDAT1
IN1BP
IN1BN
B7
A7
C8029
ZD8023
C8007
U8002
CP1VOUT2P
CP1VOUT2N
C8
C7
B6
A6
C8015
SUB_MIC_CLK
C8008
AIF4BCLK_GPIO28
AIF4LRCLK_GPIO30
AIF4RXDAT_GPIO29
AIF4TXDAT_GPIO27
CP1C2A
CP1C2B
C8016
EAR_MIC_P
EAR_MIC_N
D3
D4
C2
C1
F1
F2
F3
CP1VOUT1P
CP1VOUT1N
AIF3BCLK_GPIO24
AIF3LRCLK_GPIO26
AIF3RXDAT_GPIO25
AIF3TXDAT_GPIO23
C8026
GPS_WA
GPS_WB
C8031
MAIN_MIC_DATA
CP1C1A
CP1C1B
AIF2BCLK_GPIO20
AIF2LRCLK_GPIO22
AIF2RXDAT_GPIO21
AIF2TXDAT_GPIO19
C5
C6
L8011
R8001
MAIN_MIC_CLK
D11
GPSWP
D12
GPSWN
R8029
C3
C4
B2
B1
E2
E1
AIF1BCLK_GPIO16
AIF1LRCLK_GPIO18
AIF1RXDAT_GPIO17
AIF1TXDAT_GPIO15
C8032
TP8001
C8013
B14
EAR_ADC_3.5
SLIMCLK
SLIMDAT
L8010
AMP_I2S_BCLK
AMP_I2S_LRCK
AMP_I2S_D_IN
AMP_I2S_D_OUT
C1003
CODEC_CLK_32K
G9
J7
J4
H7
G6
N5
H6
J6
TP8000
M7
N8
P8
L7
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8
LDOENA
RESET
IRQ
CODEC_MCLK
TP8002
M4
K4
N4
L4
BT_PCM_CLK
BT_PCM_LRCK
BT_PCM_D_OUT
BT_PCM_D_IN
C1802
F12
MCLK1
M13
MCLK2
TP8004
M12
L10
N13
L11
SPEECH_I2S_BCLK_CODEC
SPEECH_I2S_LRCK_CODEC
SPEECH_I2S_D_IN_CODEC
SPEECH_I2S_D_OUT_CODEC
CODEC_SPI_SS_N
CODEC_SPI_CLK
CODEC_SPI_MOSI
CODEC_SPI_MISO
R8016
H13
H12
G12
G11
MM_I2S_BCLK
MM_I2S_LRCK
MM_I2S_D_OUT
MM_I2S_D_IN
LDOVOUT
DCVDD
DCVDD
DCVDD
FLLVDD
TP8001
TP8003
TP8004
TP8002
C8076
C8029
C8030
E13
F13
F11
M14
L13
C8028
C8027
TP8000
C8009
G1
C8065
TP8011
CODEC_RST_N
CODEC_IRQ_N
VREFC
H11
CIF1SS
J13
CIF1SCLK
J11
CIF1MOSI
J12
CIF1MISO
K13
CIF2SDA
K11
CIF2SCLK
M6
C3F1SS
N7
CIF3SCLK
L6
CIF3MISO
N6
CIF3MOSI
R8022
R8003
CPVDD2
SPKVDD
CPVDD1
AVDD1
AVDD2
LDOVDD
DBVDD1
DBVDD2
DBVDD3
DBVDD4
DNC
DNC
DNC
DNC
C8020
E14
J14
N14
P5
G13
C8026
C8021
C8019
C8023
C8024
C8025
C8022
B8
P1
A5
H3
C14
F14
L14
P13
P4
P10
SPKGNDN
SPKGNDP
AGND1
AGND2
AGND3
AGND3
CPGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
SUBGND
SUBGND
C8031
M1
M2
H2
D14
L2
L1
B5
G14
H14
K14
P6
P7
P12
P14
D13
H1
VDD_CODEC_1P8
ZD8005
8-40
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-11. BT/WIFI
BT/WiFi is not working
Yes
Check BT or WiFi function
ON
No
Enable BT or WiFi Function
Yes
Check the Voltage on C4070
= 1.8V
No
Check the U7003(crack, open, damaged, etc.)
Yes
Check the Voltage on C4032
= 1.3V
No
Resolder or change the L4003
Yes
Check the Status of
L4005, C4035, L4006, L4007,
C4034, L4001, L4008, C4036
?
No
Resolder or change the L4005, C4035, L4006,
L4007, C4034, L4001, L4008, C4036
Yes
Check the Status of
C4071, C4038, VR4001,
VR4002, C4021, ANT4001,
C4072, C4022, C4027,
VR4003, VR4004, L4012,
ANT4000
No
Resolder or Replace C4071, C4038, VR4001,
VR4002, C4021, ANT4001, C4072, C4022,
C4027, VR4003, VR4004, L4012, ANT4000
Yes
Resolder or Replace U4008
Yes
END
8-41
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
C4021
PEA pattern
BT/WIFI
PEA pattern
ANT4001
C4071
C4038
VR4001
1
VR4002
1
2 2
3
C4037
3
WIFI #1 ANT
L4009
VDD_1P8_AP
VBAT
F4001
B8827
C4035
C4034
L4001
G
6
5
G G
3
2
6
MARK
1
G
IN
OUT
G
4
G
L4007
G
1
RX_TX
2
ANT
3
4
5
R4018
L4006
L4008
C4036
C4033
C4022
L4005
L4003
C4032
C4070
PEA pattern
GND_SR
C4072
ANT4000
CS-071A
1 1
VR4003
C4027
2 2
ground
N1
R4023
D1
G1
B1
ANT_1
2G_FIL_IN_1
2G_FIL_OUT_1
J12
F12
D12
ANT_0
2G_FIL_IN_0
2G_FIL_OUT_0
SYS_VDDIO
T8
T10
T11
Q12
N12
VIN_LDO
SR_VLX
SR_VLX
BT_REG_ON
A8
BT_PCM_IN
BT_HOST_WAKE
BT_PCM_OUT
M1
M2
L2
U4008
WL_HOST_WAKE
WL_DEV_WAKE
BT_PCM_CLK
J1
L1
J2
K1
P11
LTECOEX_UART_RX
A4
TP4011
TP4012
TP4013
TP4014
TP4047
TP4016
TP4017
TP4048
PCIE_RDN
PCIE_RDP
GPIO_7
PCIE_REFCLKN
SH_WAKE
PCIE_REFCLKP
BT_UART_RXD
BT_UART_TXD
BT_UART_CTS
BT_UART_RTS
R1
T5
C4028
C4029
PCIE_TDN
SH_UART_RX
PCIE_TDP
C4030
SH_UART_TX
PCIE_CLKREQ_L
P2
N2
PCIE_RERST_L
A4WP_INTB
PCIE_PME_L
GND
GND
GND
MARK
2
1
T9
T12
GND
GND
GND
T1
T7
T4
S11
GND
GND
GND
GND
GND
GND
S2
R2
Q1
R12
M12
GND
GND
GND
J11
L11
K12
K11
GND
GND
GND
GND
H12
H1
H2
H11
GND
GND
GND
GND
GND
GND
F1
F2
G2
G12
G11
GND
GND
GND
E2
F11
E12
GND
GND
GND
GND
E1
C2
D2
D11
C12
GND
GND
GND
GND
GND
A7
A5
C1
B2
A1
L12
PCIE_CLK_REQ_L
PCIE_RST_L
PCIE_WAKE_L
TP4029
TP4028
BT_WLAN_CLK_32K
ANT4005
GND
A12
GND
R4016
PCIE_REFCLK_P
MARK
LPO_IN
PCIE0_RXD_N
PCIE0_RXD_P
Q2
A6
A4WP_I2C_SCL
C4031
T2
A4WP_12C_SDA
A3
PCIE_REFCLK_N
R4017
T6
T3
SH_WLAN_WAKE
VDD_1P8_AP
BTM SIDE
BT_PCM_D_IN
BT_PCM_D_OUT
BT_PCM_CLK
BT_PCM_LRCK
PCIE0_TXD_N
PCIE0_TXD_P
S1
LTECOEX_UART_TX
A4WP_HOSTBT_REG_ON
A2
A9
A10
K2
TP4025
TP4024
A11
BT_PCM_SYNC
GPIO_6
P1
C11
E11
BT_DEV_WAKE
N11
B11
B12
BT_UART_CTS
L4012
Q11
M11
TP4023
WLAN_SHUB_WAKE
SHUB_WLAN_WAKE
SHUB_WLAN_RXD
SHUB_WLAN_TXD
VBAT_LDO
BT_UART_RTS
WL_REG_ON
R4014
TP4021
TP4022
VR4004
BT_UART_TXD
BT_UART_RXD
R11
TP4027
TP4030
TP4031
WIFI #2 ANT
3
L4000
R4015
TP4020
TP4019
WLAN_EN
BT_EN
BT_WAKE
BT_HOST_WAKE
WLAN_HOST_WAKE
CP_WLAN_WAKE
CP_COEX_TXD
CP_COEX_RXD
WLAN_CP_WAKE
VBAT_LDO
VBAT_SR
S12
P12
3
C4012
1 1
2 2
GND_SR
3
3
VR4000
C4062
WIFI1_GND
VDD_LLDO_1P3
J10
U7003-2
VINL1
VLDO1
VLDO4
VLDO7
VLDO8
VLDO9
VLDO10
H10
VINL2
VDD_1P8_AP
VLDO11
VLDO12
VDD_MLDO_2P0
VLDO13
VLDO22
R7013
F12
E12
L9
VINL3
VINL4
LDO16EN
VLDO26
VLDO3
VLDO16
VLDO18
VLDO27
D10
VINL5
VLDO5
VLDO15
VDD_HLDO_3P4
VLDO20
VLDO23
C7051
E8
G6
VINL6
LDO17EN
VLDO2
VLDO14
VLDO17
F8
IR_LED_EN
L11
VINL7
LDO25EN
VLDO6
VLDO19
VLDO21
VLDO24
VLDO25
J7
J11
K11
K10
K9
K8
H11
J9
J8
H9
F13
E13
F11
E11
VDD_ALIVE_0P8_AP
VDD_0P9_AP
VDD_ATLAS_M_AP
VDD_INT_M_AP
VDD_APOLLO_M_AP
VDD_G3D_M_0P95
VDDQ_DDR_AP
VDD_1P2_AP
VDDQ_DDR_CLK_AP
VDD_LDO22_1P1
VDD_CODEC_1P2
VDD_1P8_AP
VDD_CODEC_1P8_PMIC
VDD_HRM_1P8
G11
E10
D11
D8
D9
E9
D7
VDD18_1P8_AP
VDD_TSP_1P8
VDD_NFC_1P8
VDD_ESE_1P8
VDDQ_MMC2_2P8_AP
VDD_2P8_AP
E7
G9
G8
F7
H8
F9
VDD_USB_3P0
VDD_MST_3P0
VDD_TOUCH_3P3
VDD_HRM_3P3
VDD_IRLED_PROXY_3P
8-42
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-12. GPS
GPS is not working
Yes
Check GPS function ON
No
Enable GPS Function in the setting.
Yes
Check the Antenna connect
No
ANT2003
1. Resolder or Replace ANT2003
2. Replace REAR
Yes
Check(crack,open,etc)
No
C2014, L2012, C2015, F2003, C2011,
F2001, L2029
Resolder or change the wrong element
(open, crack, deviation, etc)
Yes
Check the voltage on
L2013=2.8V, C4120=1.8V
No
Check AP PMIC(U7003)
(short, open, crack, etc.)
Yes
No
Resolder or Replace
Check the Status of U2003
C2102, L2031, U2003
Yes
Check(crack,open,etc)
No
L2014, F2002, C2021, L2015,
C4003
Resolder or change the wrong element
(open, crack, deviation, etc)
Yes
Resolder or change U4001
END
8-43
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
F2001
C2011
BEIDOU|GPS|GLONASS
1
2
C2015
2
GPS_SUB2
GND
GND
GND
GND
6
7
DRX_ANT_MB
10
GND
GND
C2003
9
L2016
HIGH
C2018
ANT
5
GND
C2014
3 3
CELL
L2005
1
G
3
G
5
G
2
2
8
L2011
LOW
1
3
4
ANT2003
1
4
ANT
6
L2012
F2003
Feeding coupling PAD (5x3)
C2012
DRX_ANT_HB_B7_41
L2020
VDD_2P8_AP
L2031
GPS_LNA_EN
C2102
L2013
U2003
6
L2029
GPS_SUB2
5
4
EN
RFIN
VDD
GND
1
GND
RFOUT
F2002
2
L2014
3
1
L2015
OUT 4
6
IN
GPS_RF_LTE_SUB2
G G G NC
C2103
U9332
L2017
2 3 5
C2021
U9333
GPS/GNSS LNA Circuit
R4003
VDD_1P8_AP
C4120
VDD_1P1_SRM
VDD_GPS_1P2
L4002
C 400 3
GPS_RF_LTE_SUB2
B7
TP4003
C7
J5
E7
A1
C4008
C4007
H1
ADC_VDD
I_VDD6_1P1_SRM
TP4006
A4
GPS_CLK_26M
GNSS_CAL
GPIO_01
GNSS_TCXO
GPIO_02
I_XTAL
A3
E3
GPS_CLK_32K
GPIO_03
A7
B1
G PIO _ 0 4
G N S S_ R F IN
GPIO_05
B3
GNSS_AUX_OUT
GNSS_AUX_OUT
GPIO_06
GPIO_07
I_VDDX_5P0_PMU
Main Source
I_VDDX_3P3_PMU
GPIO_08
O_FILT
O_VDD1_1P1_CORE
GPIO_13
O_VDD3_1P2_GRF
MASTER SPI
GPIO_14
O_VDD6_1P1_SRM
GPIO_15
O_VDD5_1P8_PERF
GPIO_16
TP4005
C5
TP4042
D5
GPIO_18
ADC_IN1
GPIO_19
ADC_IN2
GPIO_20
ADC_IN3
E5
H5
F4
B4
G ND
2
ADC_IN7
GPIO_25
ADC_IN8
GPIO_26
J3
H3
SW_DIO
SW_CLK
H4
SHUB_WLAN_TXD
G3
G4
R4040
R4041
SHUB_WLAN_RXD
ground
SHUB_WLAN_WAKE
G1
TEST_MODE
MARK
2
1
MARK
ADC_REF
WLAN_SHUB_WAKE
AVSS_PMU
GNSS_IF_VSS
VSS
G5
GNSS_LNA_VSS
GPIO_27
C4
OSC4000
J2
ADC_IN6
GPIO_24
VDD_1P8_AP
J1
D4
E4
4
OUT
NC
1
C2
J4
ADC_IN4
ADC_IN5
VSS
TP4043
TP4044
TP4045
TP4046
GPIO_21
GPIO_22
GPIO_23
F5
3
VCC
F3
O_VDD5_1P8_AUX
U4001
GPIO_17
B5
VDD_1P1_SRM
D1
C3
C4039
A5
GPS_LNA_EN
PROXY_INT
SHUB_CP_RXD
SHUB_CP_TXD
CP_SHUB_INT
VDD_GPS_1P2
GPS_HUB_EN
D3
C4002
J6
TP4018
C4019
G2
O_VDD2_1P1_GBB
H6
SENSOR_SCL_1P8
SENSOR_SDA_1P8
E1
C4013
F6
G6
GPIO_11
GPIO_12
E6
F2
D2
F1
STANDBY_N
GPIO_10
C4026
D6
GPIO_09
C4025
C6
B6
C4024
A6
TP4041
C4023
D7
TP4015
TP4026
SHUB_CP_INT
IR_LED_EN
6AXIS_INT
6AXIS_SPI_MISO
6AXIS_SPI_MOSI
6AXIS_SPI_CLK
6AXIS_SPI_NSS
GNSS_IF_VDD1P2
GPIO_00
J7
GNSS_LNA_VDD1P2
H7
H2
R4007
G7
TP4008
E2
MCU_HOST_WAKE
MCU_HOST_REQ
R4006
F7
TP4010
B2
MCU_AP_INT_1P8
AP_MCU_INT_1P8
VDD_1P8_AP
TP4009
TP4007
C1
SHUB_SPI_CLK
SHUB_SPI_SS_N
SHUB_SPI_MOSI
SHUB_SPI_MISO
I_VDD5_1P8_PERF
A2
C4006
C4020
ground
8-44
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-45
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-13. NFC
NFC is not working
Yes
Check NFC function ON
No
Enable NFC Function
Yes
Check the antenna contact
ANT4003, ANT4004
(crack,open,etc)
No
1. Resolder or Replace ANT4003, ANT4004
2. Replace REAR
Yes
Check the Voltage on
C4047 = 1.8V
No
Check the U7003(crack, open, damaged, etc.)
Yes
Check 26MHz Clock at
C4055
No
Check OSC4001
Yes
No
Check the Status of L4010, L4011,
C4042, C4052, C4041, C4040, U10013,
U10014
Resolder or Replace
L4010, L4011, C4042, C4052,
C4041, C4040, U10013, U10014
Yes
Resolder or Replace U4009
Yes
END
8-46
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
OSC4001
4
NFC
3
1
NFC_XO_OUT
2
NFC_XO_IN
VDD_NFC_1P8
C4056
C4055
VDD_NFC_SIM_2P8
VDD_SIM_1P8
C4057
C4048
C4047
C4050
C4046
VBAT
C4054
A5
VBAT
E2
B5
AVDD
D1
A6
TVDD
PVDD
DVDD
PLLVDD
FILTER
RXIN
D7
NFCPD
C7
L1
B3
NSS
C2
C4059
TP4034
TP4035
C3
MO
MI
IFRX0
SPICLK
IFRX1
SIMVDD1
IFTX0
F6
A2
F3
IFTX1
C4
C5
C6
L2
SIMVDD2
C1
R4020
C4045
F7
NFC_EN
HRM_SCL_1P8
HRM_SDA_1P8
F4
C4044
F5
D2
C4066
SIMVDD1_EXT
SIMVDD2_EXT
TX1
V4000
E1
TP4033
D3
C4049
C4051
VDD_ESE_1P8
L4010
B7
C4041
ANT4003
U10012
1
A7
TX2
E6
B4
NFC_SWP
E4
SWDIO
U4009
NFC_FIRM
NFC_IRQ
TP4036
TP4032
E5
GPIO0
XSIO
GPIO1
XRESET
D6
B2
A1
GPIO2
XCLK
GPIO3
B1
A4
XRFU1
GPIO5
XRFU2
1
2
3
G7
G3
G4
G5
G6
ANT4004
U10014
U10013
G2
XRFU0
GPIO4
XRFU3
TP4037
TP4038
TP4039
TP4040
F2
F1
3
C10038
G1
D5
R4019
NFC_XO_IN
NFC_XO_OUT
XO
TCK
2
C4042
A3
XI
SWIO1
L4011
ESE_SPI_MOSI
ESE_SPI_MISO
ESE_SPI_CLK
ESE_SPI_CS_N
C4040
1
2
C4052
R4005
3
VPP
1
2
3
TVSS
B6
TST
VSS
E7
E3
MARK
1
C4053
2
C4058
MARK
VNN
NFC_ANT_SUB_G
C4043
R4004
NFC_ANT_SUB_F
8-47
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-14. Display
LCD is still off after PWR ON
Yes
Check the connection of
HDC9001
No
Reconnect the HDC9001
Yes
Check
VDD_DDI_3P0=3.0V(C9026),
VDD_DDR_1P6=1.6V(C9028)
No
Check
DISP_TE(HDC9001 No.28pin)
No
Resolder or Replace the PMIC(U7005)
Check MIPI CM Filter (open,short,crack etc)
(F9011,F9012,F9013,F9014,F9015)
Yes
Check
ELVDD_4.6V=4.6V(C9024, C9150)
ELVSS_-4P4=-1.4~-5.4V(C9023, C9149)
ELAVDD_7P0=5.8~7.9V(C9025)
No
Resolder or Replace the DCDC(U9002)
Yes
Replace LCD
Module
Yes
END
8-48
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
L9024
VDD_TSP_1P8
VDD_TSP_3P3
VDD_DDR_1P6
R9000
VDD_DDI_1P8
VDD_DDI_3P0
ELAVDD_7P0
ELVDD_4P6
ELVSS_-4P4
F9011
HDC9001
I|O
5
F9013
3
1
GND
I|O
2
I|O
I|O
5
6
GND
PLCD_MIPI_CLK_P
4
4
1
I|O
C9065
I|O
GND
GND
I|O
2
3
I|O
PLCD_MIPI_D1_P
C9062
C9032
C9061
5
6
PLCD_MIPI_D1_N
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
L9011
L9012
L9015
L9022
L9023
L9018
EL_ON2
EL_ON1
DISP_TE
FG_ERR
DISP_RST_N
OCTA_ID
PCD_INT
49 NC
50 NC
51 NC
52 NC
F9014
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
C9030
C9031
C9029
C9023
C9149 C9024
C9026
C9025
C9150
C9027
C9028
C9035
6
L 90 07
L9008
L9009
L 90 10
TSP_SDA_1P8
TSP_SCL_1P8
TSP_INT
TSP_ID
I|O
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
C9036
GND
1
GND
I|O
2
GND
I|O
PLCD_MIPI_CLK_N
4
3
I|O
PLCD_MIPI_D0_P
1 1
3
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
C9066
F9012
PLCD_MIPI_D0_N
L 90 06
TSP_TA
5
GND
I|O
1 I|O
C9033
2
I|O 3
6
I|O
PLCD_MIPI_D3_P
C9034
4
PLCD_MIPI_D3_N
F9015
1
I|O
I|O
GND
3
I|O
2
GND
PLCD_MIPI_D2_P
4
I|O
5
6
PLCD_MIPI_D2_N
VREG_BOOST_BYP
C7086
VDD_MLDO_2P0
C7085
VDD_LLDO_1P3
VBAT
ELAVDD_7P0
VDD_1P8_AP
C7095
VBAT
C7089
VBAT
VBAT
C7083
GND_BB
VDD_COMP_RET_1P0
C7092
VINB
C7082
L7016
VDD_DDI_1P8
VDD_CAM_AF_2P8
VDD_CAM_A2P9
VDD_TOUCH_2P8
C2
VLDO7
VLDO8
LDO3
A1
C1
VDD_COMP_A1P8
LDO4
VLDO4
VDD_OIS_VM_2P8
LDO5
D2
A6
LDO6
VLDO6
A4
LDO10
VDD_DDI_3P0
LDO11
B5
VLDO11
B3
LDO13
B4
VLDO13
C4
LDO14
VLDO14
LDO15
C3
TORCH1ON
VLDO15
TORCH2ON
VLDO16
H4
B2
LDO16
D4
D3
SW1
VREF
J8
D6
G7
VREF
1
E8
RSN_FB1
VBAT
SWA
RSP_FB1
SWA
G8
E9
L 7015
B8
BUCK2
SWB
L7017
2
B9
F1
SWB
SW2
16
17
LDO18
VLDO18
SW1
GND
H8
BUCK1
VDD_COMP_CORE_0P8
L9020
LDO17
VLDO17
L7018
C7094
L9014
FLASH2ON
LDO12
VLDO12
U7005
FLASH1ON
H6
L9017
A2
VLDO10
LDO1EN
LDO18EN
G1
15
LX1
PGND1
C9145
PVIN
U9002
L9019
LX2
C9146
12
11
L9021
R7027
VO1
VO2
FBS
CTRL
2
FD
GNDF
GNDBB
GNDBB
GNDF
J1
C8
C9
H1
GNDAB
GNDAB
D8
D9
GNDB1
GNDB2
F2
AGND
AGND
AGND
AGND
AGND
GNDB1
J7
F3
D5
E6
H7
C7
C7090
G6
C7093
C7091
J6
LED2
C9148
1
5
LED7000
CT
10V
2200nF
J4
LED1
6
7
EN_VO3
4
FBBB
AGND
C7168
3
C7084
C7081
C7080
C7078
C7079
C7076
C7077
C7163
C7075
C7073
C7074
C7072
C7071
C7087
G3
FBF
C7070
J3
066036
VINB
VOUTF
C7088
H3
VOUTF
VBB
C7068
C7067
G4
VINB
VBB
A7
C7066
FB2
A8
A9
C7069
E2
VREG_BOOST_BYP
C7096
13
14
LX3
VLDO9
BBEN
E7
G5
VBAT
VO3
LDO9
A3
BUCK2EN
D7
B7
TP7003
C9140
LDO8
C9144
G2
TP7002
CAM_TORCH_EN
VDD_TSP_3P3
VDD_VTCAM_A2P9
LDO7
A5
E5
SUB_LDO18_EN
CAM_FLASH_EN
VDD_DDR_1P6
ELVSS_-4P4
C9139
VDD_OIS_2P8
VLDO5
ICEN
BUCK1EN
LDO2
VLDO2
VLDO3
IRQB
F7
G9
DISP_EN_1P6
C9143
SCL
SDA
F5
SUB_PMIC_IRQ_N
ELVDD_4P6
LDO1
D1
VLDO1
F4
SUB_PMIC_SCL_1P8
SUB_PMIC_SDA_1P8
AVIN
SWF
SWF
VINF2
VINF1
VINBB
VINBB
VINL6
VINL5
VINL3
VINL2
VINL1
VINL4
VINB1
VINB2
VBAT
VINB1
VDD_VTCAM_1P2
PGND2
J2
J5
F9
H5
H2
F8
GND_B1
GND_B2
E4
J9
E3
B1
C5
E1
L9016
VDD_COMP_IO_1P8
VDD_CAM_IO_1P8
VDD_VTCAM_IO_1P8
B6
H9
R7015
C6
R7016
F6
R7014
VDD_CAM_1P0
VDD_COMP_CORE_1P0
VDD_COMP_NORET_0P9
8
10
9
C9147
EL_ON2
GND_F
F2002
L4002
C4020
C4120
C4003
VR2000
C4025
C9021
TH7000
L9012
C7115
L9019
C9056
VR9007
C9054
C7103
C9139
C7168
C7093
L7017
C7081
C7070
C7067
C7078
C7073
C7077
C7072
C7075
C7071
C7086
C7083
L7015
C7090
F9007
TP7003
TP5004
C7082
C7084
R7004
C7092
L9014
L9016
L9017
C9015
C9005
TP9002
TP9000
C7091
C7095
F9009
C7074
F9010
C7076
C9143
C7069
C7080
U7005
L7018
U7006
C7068
C7085
C7089
F9006
C7088
C7094
C7123
C9146
SC6005
C7066
R7027
C9144
C9145
U9000
R7000
TR7000
U7007
C7163
C7079
F9008
R7026
R7001
Q9000
C7087
R7016
R7024
R9001
L7016
C7241
D7003
R7025
R9002
R7018
C7102
C7122
F9011
F9012
R7066
D7001
R5037
C7106
R5038
Q7001
L9018
C7240
L9023
R7058
C7100
C9036
R7019
C7117
SC6006
C7108
ZD7000
C7104
C7107
L7019
L9020
C9148
C9147
C9057
C9034
L9022
F9015
L9000
C9060
C7109
L9015
F9013
VR9006
C9140
C9033
VR9005
C7096
TP7002
TP9005
L9011
R5068
U9002
C9028
R7021
R5067
L9021
C7097
C9026
C7113
R5014
C9055
R7020
C9066
C9035
F9014
C7111
R7022
U7004
C7099
CN2003
R5013
VR9003
TP9001
C9004
C7114
L9024
R9000
C9059
VR9004
C9022
R5063
R7017
R5064
C7098
C7112
C7116
C7101
C7110
TP7004
C9024
C9150
R5062
L7020
C9065
R5061
C5091
L9010
C9025
L9009
C9027
L9008
HDC9001
C9062
R7030
C9006
R7031
L9007
L9002
L9005
C9008
C7105
R4007
R4006
R4041
C4023
L7024
L7025
L7023
R7046
U9001
C4024
C9149
C9031
C9030
R4040
R9005
TP4004
R9004
C9029
R9003
C4026
R4003
C9023
L9006
C9003
C9010
C4008
TP4018
R7015
TP4005
C9007
TP4042
C9032
C9061
C9020
C4006
R7014
TP4001
TP4002
TP4000
U4001
C4007
C9009
C4019
C4013
C9058
BOTHHOLE7000
C2010
HDC9000
ANT2000
VR9002
U9333
M
TP4006
L2031
C2021
C2102
L2015
GND_BB
GND_B2
GND_B1
GND_F
EL_ON1
TP9003
8-49
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-15. 16M CAM
" Camera " function does not work
Yes
No
Check the Camera
connector on Main PBA
Reconnect the HDC9000
Abnormal
Check the voltage
C9056 = 1.0V,
C9055 = 1.8V
C9054 = 2.8V
C7076 = 2.8V
C9003 = 2.8V
No
Resolder U7005
Replace the PBA
Yes
No
Check MAIN_CAM_MCLK
is 24MHz(L9004)
Replace the PBA.
Yes
Check the voltage
C9015 = 0.675~0.825V,
C9008 = 1.0V
C9007 = 1.8V
No
Resolder U7005
Replace the U9000
Yes
Resolder F9006, F9007,
F9008, F9009, F9010
Yes
Replace the camera module
Yes
END
8-50
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VDD_CAM_A2P9
VDD_CAM_1P0
L9005
VDD_CAM_IO_1P8
VDD_CAM_AF_2P8
C9058
C9059
VDD_OIS_VM_2P8
VDD_OIS_2P8
HDC9000
2 2
4
CAM_SENSOR_DET
AGND_CAM
CAM_SCL_1P8
CAM_SDA_1P8
OIS_AF_SCL_1P8
OIS_AF_SDA_1P8
1
3
5
7
9
11
1
3
5
6
CAM_MIPI_D3_P_F
CAM_MIPI_D3_N_F
6
9
CAM_MIPI_D2_P_F
CAM_MIPI_D2_N_F
13
15
17
19
21
23
25
27
29
31
33
35
CAM_MIPI_CLK_P_F
CAM_MIPI_CLK_N_F
CAM_MIPI_D1_P_F
CAM_MIPI_D1_N_F
CAM_MIPI_D0_P_F
CAM_MIPI_D0_N_F
L9004
CAM_MCLK
PGND_CAM
C9056
C9000
C9060
C9057
VR9007
C9055
C9054
VR9006
C9021
C9020
2
1
VR9004
1
VR9003
VR9002
VR9005
2
2
1
FROM_SPI_MISO
FROM_SPI_MOSI
FROM_SPI_CLK
FROM_SPI_SS_N
4
8 8
7
10 10
12 12
11
13
14 14
15
16 16
17
18 18
19
20 20
21
22 22
23
24 24
25
26 26
27
28 28
29
30 30
31
32 32
33
34 34
36
35
36
NC NC NC
NC
40 39 38 37
CAM_RST_N
C9003
AGND_CAM
VREG_BOOST_BYP
C7086
VDD_MLDO_2P0
C7085
VDD_LLDO_1P3
VBAT
VDD_1P8_AP
C7095
C7089
VBAT
VBAT
C7083
GND_BB
VDD_COMP_RET_1P0
C7092
VINB
C7082
GND_B2
E3
VDD_COMP_IO_1P8
L7016
VDD_CAM_IO_1P8
VDD_DDI_1P8
VDD_CAM_AF_2P8
VDD_COMP_NORET_0P9
J2
J5
H5
F9
F8
H2
C5
E4
B6
B1
VDD_VTCAM_IO_1P8
C6
GND_B1
E1
J9
R7015
F6
R7016
H9
R7014
VDD_CAM_1P0
VDD_COMP_CORE_1P0
VDD_CAM_A2P9
VDD_TOUCH_2P8
VINF2
SWF
SWF
VINF1
VINBB
VINBB
VINL5
VINL3
VINL2
VINL6
VINL4
VINL1
VINB2
VBAT
VINB1
VINB1
VDD_VTCAM_1P2
SUB_PMIC_SCL_1P8
SUB_PMIC_SDA_1P8
LDO1
D1
VDD_OIS_2P8
VLDO1
F4
C2
SCL
LDO2
VLDO2
SDA
VLDO3
F5
LDO3
A1
C1
LDO4
VLDO4
F7
SUB_PMIC_IRQ_N
VDD_COMP_A1P8
VDD_OIS_VM_2P8
LDO5
D2
A6
LDO6
VLDO6
VLDO7
VLDO8
BUCK2EN
VLDO9
A4
VDD_DDI_3P0
LDO11
B5
B3
LDO18EN
FLASH1ON
FLASH2ON
LDO12
VLDO12
U7005
G5
H6
TP7003
LDO10
VLDO11
B7
TP7002
LDO9
A2
VLDO10
BBEN
LDO1EN
CAM_TORCH_EN
LDO8
A3
E7
SUB_LDO18_EN
CAM_FLASH_EN
LDO13
B4
VLDO13
C4
LDO14
VLDO14
LDO15
C3
G1
TORCH1ON
VLDO15
TORCH2ON
VLDO16
B2
H4
LDO16
D4
LDO17
VLDO17
L7018
D3
H8
SW1
VREF
J8
BUCK1
LDO18
VLDO18
SW1
C7094
D6
VREF
E8
G7
RSN_FB1
VBAT
SWA
RSP_FB1
SWA
E9
G8
L 7015
B8
BUCK2
SWB
L7017
VDD_COMP_CORE_0P8
B9
F1
SWB
SW2
C7081
C7079
C7080
C7078
C7077
C7076
C7163
C7075
C7073
C7074
C7072
C7071
C7070
C7087
G3
FBF
C7069
J3
066036
VINB
VOUTF
C7088
H3
VOUTF
VBB
A7
C7068
G4
VINB
VBB
A9
C7067
FB2
A8
C7066
E2
VREG_BOOST_BYP
C7168
VDD_DDR_1P6
VDD_VTCAM_A2P9
LDO7
A5
ICEN
BUCK1EN
E5
G2
D7
VDD_TSP_3P3
VLDO5
IRQB
G9
DISP_EN_1P6
C7084
FBBB
10V
2200nF
J4
R7027
GNDF
GNDBB
GNDBB
GNDAB
GNDF
2
1
LED7000
GND_BB
GND_F
GND_F
J1
C9
C8
J6
H1
GNDB1
GNDAB
GNDB2
GNDB1
J7
F2
H7
D8
D9
GND_B1
GND_B2
AGND
AGND
AGND
E6
F3
D5
AGND
C7090
G6
C7091
C7
C7093
C7096
AGND
LED1
LED2
VDD_COMP_A1P8
VDD_COMP_RET_1P0
VDD_COMP_CORE_0P8
VDD_COMP_IO_1P8
VDD_COMP_NORET_0P9
C9010
C9009
C9006
C9007
C9005
C9015
C9008
VDD_COMP_CORE_1P0
J8
F2
H6
VDD_ABB
VDDR_10V
VDDIO_18V
VDDIO_18V
E2
VDDIO_18V
F8
A9
C5
H8
G4
H4
VDDH_10V
VDDC_09V
VDDH_10V
VDDC_09V
VDDC_09V
VDDC_09V
E3
B8
C3
H7
G5
F6
G7
VDD
VDD
VDDC_09V
VDDA_18V
VDD
VDD
E8
E7
E5
D6
D4
F4
VDD
VDD
VDD
VDD
VDD
VDD
D2
H3
C4
H5
S_VDD18V
VDDA_18V_PLL
D1
S_VDD10V
C1
D3
D0
M_VREG_0P4V
F9
E10
M_VDD10V
G10
M_VDD18V
M_VDD10V
C2
C9004
K8
MSPI_DO
M_DNCLK
D2
F10
D8
D10
C10
M_DNDATA1
D4
M_DNDATA2
D5
M_DNDATA3
D6
M_DPCLK
D7
M_DPDATA0
D9
B10
B1
A4
A5
A3
M_DPDATA1
M_DPDATA2
B2
B4
B5
M_DPDATA3
K3
CAM_MIPI_D2_N_CON
K7
K10
TP9003
COMP_PAF_INT
FSOURCE
PCLK
GINT
RSTN
U9000
GPIO_1
S2_DNCLK
GPIO_2
S2_DPCLK
B9
HIIC_SCK
S2_DNDATA0
HIIC_SDA
S2_DNDATA1
HSPI_SCK
S2_DPDATA0
HSPI_SDI
S2_DPDATA1
HSPI_SDO
B6
A7
C7
B7
G9
J4
J1
S4_DNDATA0
H1
HSPI_XCE
S4_DNDATA1
HSYNC
S4_DNDATA3
S4_DPDATA0
G8
F1
K4
JTAG_EN
S4_DPDATA1
K1
H2
J6
J5
K2
K6
K5
J3
COMP_MCLK
L9013
S4_DPDATA2
C6
MCLK
VTCAM_MIPI_D0_N_CON
VTCAM_MIPI_D1_N_CON
VTCAM_MIPI_D0_P_CON
VTCAM_MIPI_D1_P_CON
CAM_MIPI_D0_N_CON
CAM_MIPI_D1_N_CON
CAM_MIPI_D3_N_CON
CAM_MIPI_D0_P_CON
CAM_MIPI_D1_P_CON
CAM_MIPI_D2_P_CON
CAM_MIPI_D3_P_CON
A6
MSPI_CLK
J7
J2
S4_DPDATA3
K9
J9
COMP_RST_N
VTCAM_MIPI_CLK_N_CON
VTCAM_MIPI_CLK_P_CON
CAM_MIPI_CLK_N_CON
CAM_MIPI_CLK_P_CON
HIIC_ID
A10
TP9004
TP9006
TP9007
TP9008
E9
G1
S4_DNCLK
S4_DPCLK
A8
CAM_SCL_1P8
CAM_SDA_1P8
COMP_SPI_CLK
COMP_SPI_MOSI
COMP_SPI_MISO
COMP_SPI_SS_N
CAM_MIPI_CLK_N
CAM_MIPI_D0_N
CAM_MIPI_D1_N
CAM_MIPI_D2_N
CAM_MIPI_D3_N
CAM_MIPI_CLK_P
CAM_MIPI_D0_P
CAM_MIPI_D1_P
CAM_MIPI_D2_P
CAM_MIPI_D3_P
G2
GPIO_3
H9
TP9001
TP9002
D4_DNDATA2
J10
H10
TP9005
TP9000
A2
A1
D8
D9
C9
B3
M_DNDATA0
D3
TST
MSPI_CS
MSPI_DI
VSYNC
F7
MARK
MARK
2
VSS
VSS
VSS
VSS
1
F5
F3
G6
G3
VSS
VSS
E6
VSS
VSS
VSS
VSS
E1
E4
D7
D5
D1
C8
VSS
C9063
COMP_RST_N
C9022
8-51
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
F9007
F9006
I|O
CAM_MIPI_CLK_P_F
I|O
CAM_MIPI_D2_N_CON
CAM_MIPI_D0_N_F
I|O
I|O
CAM_MIPI_D2_P_CON
CAM_MIPI_D0_P_F
I|O
I|O
3
CAM_MIPI_D3_N_CON
I|O
4
2
I|O
CAM_MIPI_D3_P_CON
GND
CAM_MIPI_D3_P_F
CAM_MIPI_D1_P_CON
5
F9010
3
1
4
2
3
5
6
GND
2
GND
4
GND
I|O
CAM_MIPI_CLK_N_CON
I|O
CAM_MIPI_CLK_P_CON
I|O
CAM_MIPI_D0_N_CON
I|O
CAM_MIPI_D0_P_CON
F9008
1
6
GND
I|O
I|O
1
I|O
6
CAM_MIPI_D3_N_F
CAM_MIPI_CLK_N_F
5
I|O
CAM_MIPI_D1_N_CON
GND
CAM_MIPI_D2_P_F
I|O
5
I|O
3
GND
CAM_MIPI_D2_N_F
2
I|O
4
GND
CAM_MIPI_D1_P_F
1
I|O
6
CAM_MIPI_D1_N_F
F9009
4
2
3
ZD7002
5
6
GND
GND
1
L7022
C9021
VR9002
C9020
C9058
HDC9000
L9002
C9003
L9005
C9059
CN2003
R5013
VR9004
R5014
VR9003
R5067
C9055
R5068
VR9005
VR9006
L9000
L9019
C9147
L9021
C7168
C9146
C7070
C9008
TP9005
C9004
C9022
F9008
TP9006
TP9004
C6024
C9000
L9004
L9003
C9002
C5026
TP9007
TP9008
C5041
C5018
TP9003
C5025
R5022
C5069
TP9001
TP5003
TP5001
TP7002
R5024
TP5004
C5072
R5082
TH5000
R5081
C5015
C7096
R5027
C5017
C7090
TP7003
C6027
R7002
C6036
C7022
C7082
U9000
C7086
L7015
C7083
F9007
C7075
C7071
F9006
C7072
C7084
R7015
R7016
R7014
TP9002
TP9000
C7091
C7092
C9005
C9006
C7077
F9009
C7078
C7073
F9010
C7076
C7074
C7095
R7003
C7069
C7080
U7005
L7018
C7094
L9017
C9015
C7067
C9007
C7089
C9010
C7085
C7066
R7027
L9016
SC6005
C7081
C7068
C9143
L9014
C9009
C7093
L7017
C7079
C9144
C9145
C5014
C7088
C7087
C7163
C9139
C9054
L7016
U9002
C9056
VR9007
L9020
C9140
C9057
C9148
C9060
8-52
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-16. 5M CAM
" Camera " function does not work
Yes
No
Check the Camera
connector on Main PBA
Reconnect the HDC9002
Yes
Check the voltage
C9012 = 1.2V,
C9013 = 1.8V
C9014 = 2.9V
No
Resolder U7005
Replace the PBA
Yes
No
Check VTCAM_MCLK
is 24MHz(L9003)
Replace the PBA.
Yes
Check the voltage
C9015 = 0.675~0.825V,
C9008 = 1.0V
C9007 = 1.8V
No
Resolder U7005
Replace the U9000
Yes
Replace the camera module
Yes
END
8-53
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VDD_VTCAM_1P2
VDD_VTCAM_IO_1P8
VDD_VTCAM_A2P9
HDC9002
L9003
VTCAM_EEP_SCL_1P8
VTCAM_EEP_SDA_1P8
VTCAM_MIPI_D1_N_F
VTCAM_MIPI_D1_P_F
C9012
C9064
VTCAM_MCLK
C9018
C9013
C9014
C9001
C9011
C9002
25V
VTCAM_MIPI_CLK_N_F
VTCAM_MIPI_CLK_P_F
VTCAM_STBY
VTCAM_RST_N
AGND_VTCAM
14
16
18
20
22
24
26
28
30
32
34
C9050
VTCAM_MIPI_D0_N_F
VTCAM_MIPI_D0_P_F
VTCAM_SCL_1P8
C9049
VTCAM_MIPI_D1_N_CON_F
VTCAM_MIPI_D1_P_CON_F
2
C9053
13
15
17
19
21
23
25
27
29
31
33
VTCAM_MIPI_CLK_N_CON_F
VTCAM_MIPI_CLK_P_CON_F
2
4
6
8
10
12
C9052
VTCAM_MIPI_D0_N_CON_F
VTCAM_MIPI_D0_P_CON_F
1
3
4
5
6
7
8
10
9
11
12
13
14
15
16
17
18
20
19
21
22
23
24
25
26
28
27
29
30
31
32
33
34
NC NC NC
NC
35 36 37 38
C9051
1
3
5
7
9
11
VTCAM_SDA_1P8
VTCAM_ID
C9019
33PF
0603
VREG_BOOST_BYP
C7086
VDD_MLDO_2P0
C7085
VDD_LLDO_1P3
VBAT
C7095
VBAT
VDD_1P8_AP
C7089
VBAT
C7083
GND_BB
VDD_COMP_RET_1P0
C7092
VINB
C7082
L7016
VDD_DDI_1P8
VDD_CAM_AF_2P8
J2
J5
H5
F9
F8
H2
E4
C5
C6
J9
E3
E1
VDD_COMP_IO_1P8
VDD_CAM_IO_1P8
VDD_COMP_NORET_0P9
VDD_VTCAM_IO_1P8
B6
R7015
B1
R7016
F6
R7014
H9
GND_B1
GND_B2
VDD_CAM_1P0
VDD_COMP_CORE_1P0
VDD_CAM_A2P9
VDD_TOUCH_2P8
VINF1
VINF2
SWF
SWF
VINBB
VINBB
VINL6
VINL5
VINL4
VINL3
VINL2
VINL1
VBAT
VINB2
VINB1
VINB1
VDD_VTCAM_1P2
LDO1
D1
VDD_OIS_2P8
VLDO1
F4
SUB_PMIC_SCL_1P8
SUB_PMIC_SDA_1P8
C2
SCL
LDO2
VLDO2
SDA
VLDO3
F5
LDO3
A1
C1
LDO4
VLDO4
F7
SUB_PMIC_IRQ_N
VDD_COMP_A1P8
VDD_OIS_VM_2P8
LDO5
D2
A6
LDO6
VLDO6
A4
A2
VDD_DDI_3P0
VLDO11
LDO1EN
B3
LDO18EN
FLASH2ON
LDO12
VLDO12
U7005
FLASH1ON
H6
G1
LDO11
B5
E7
G5
TP7003
LDO10
VLDO10
B7
TP7002
LDO9
A3
VLDO9
BUCK2EN
CAM_TORCH_EN
LDO8
VLDO8
BUCK1EN
BBEN
SUB_LDO18_EN
CAM_FLASH_EN
VDD_VTCAM_A2P9
LDO7
A5
VLDO7
ICEN
E5
G2
D7
LDO13
B4
VLDO13
C4
LDO14
VLDO14
TORCH1ON
LDO15
C3
VLDO15
TORCH2ON
VLDO16
H4
B2
LDO16
D4
LDO17
VLDO17
L7018
D3
H8
SW1
VREF
J8
BUCK1
LDO18
VLDO18
SW1
C7094
D6
G7
VREF
E8
RSN_FB1
VBAT
SWA
RSP_FB1
SWA
G8
E9
L 7015
B8
BUCK2
SWB
L7017
VDD_COMP_CORE_0P8
F1
B9
SW2
SWB
C7168
C7080
C7079
C7078
C7077
C7076
C7163
C7075
C7074
C7072
C7073
C7071
C7087
C7070
J3
G3
FBF
C7068
VOUTF
066036
VINB
VOUTF
VBB
C7088
H3
VBB
A7
C7069
G4
VINB
A8
A9
C7067
FB2
VREG_BOOST_BYP
C7066
E2
C7081
VDD_DDR_1P6
VDD_TSP_3P3
VLDO5
IRQB
G9
DISP_EN_1P6
C7084
FBBB
10V
2200nF
J4
R7027
GNDF
GNDF
GNDAB
GNDAB
GNDBB
GNDBB
LED2
2
1
LED7000
GND_BB
GND_F
GND_F
J1
D8
H1
D9
C8
J6
C9
GND_B2
GNDB2
GNDB1
J7
GND_B1
D5
H7
F3
E6
C7
F2
AGND
AGND
GNDB1
AGND
AGND
C7090
G6
C7091
AGND
LED1
C7093
C7096
VDD_COMP_A1P8
VDD_COMP_RET_1P0
VDD_COMP_CORE_0P8
VDD_COMP_IO_1P8
VDD_COMP_NORET_0P9
C9010
C9009
C9006
C9007
C9005
C9015
C9008
VDD_COMP_CORE_1P0
J8
F2
E2
H4
A9
C5
H6
VDD_ABB
VDDR_10V
VDDH_10V
VDDC_09V
VDDH_10V
VDDIO_18V
VDDIO_18V
VDDIO_18V
F8
H8
G4
VDDC_09V
VDDC_09V
VDDC_09V
E3
B8
C3
H7
G5
F6
G7
VDD
VDD
VDDC_09V
VDDA_18V
VDD
VDD
E8
E7
E5
D6
D4
D2
F4
VDD
VDD
VDD
VDD
VDD
VDD
H3
H5
S_VDD18V
S_VDD10V
C4
C1
D1
M_VDD18V
M_VDD10V
D0
VDDA_18V_PLL
F9
M_VREG_0P4V
G10
E10
D3
M_VDD10V
C2
C9004
K8
MSPI_DO
M_DNCLK
D2
F10
D8
D10
C10
M_DNDATA1
D4
M_DNDATA2
D5
M_DNDATA3
D6
M_DPCLK
D9
C9
B1
A5
A3
D7
M_DPDATA0
D8
M_DPDATA1
M_DPDATA2
B2
B4
B5
M_DPDATA3
K3
CAM_MIPI_D2_N_CON
K7
K10
COMP_PAF_INT
FSOURCE
PCLK
GINT
RSTN
U9000
GPIO_1
S2_DPCLK
A8
B9
B6
A7
C7
HIIC_SCK
S2_DNDATA0
HIIC_SDA
S2_DNDATA1
HSPI_SCK
S2_DPDATA0
HSPI_SDI
S2_DPDATA1
G9
J1
S4_DNDATA1
HSYNC
S4_DNDATA3
K1
H2
J6
S4_DNDATA0
HSPI_XCE
S4_DPDATA0
G8
J4
H1
HSPI_SDO
B7
F1
K4
JTAG_EN
S4_DPDATA1
J5
K2
K6
K5
J3
COMP_MCLK
L9013
S4_DPDATA2
C6
MCLK
VTCAM_MIPI_D0_N_CON
VTCAM_MIPI_D1_N_CON
VTCAM_MIPI_D0_P_CON
VTCAM_MIPI_D1_P_CON
CAM_MIPI_D0_N_CON
CAM_MIPI_D1_N_CON
CAM_MIPI_D3_N_CON
CAM_MIPI_D0_P_CON
CAM_MIPI_D1_P_CON
CAM_MIPI_D2_P_CON
CAM_MIPI_D3_P_CON
A6
MSPI_CLK
J7
J2
S4_DPDATA3
K9
J9
COMP_RST_N
VTCAM_MIPI_CLK_N_CON
VTCAM_MIPI_CLK_P_CON
CAM_MIPI_CLK_N_CON
CAM_MIPI_CLK_P_CON
HIIC_ID
A10
TP9004
TP9006
TP9007
TP9008
E9
G1
S4_DNCLK
S4_DPCLK
CAM_SCL_1P8
CAM_SDA_1P8
COMP_SPI_CLK
COMP_SPI_MOSI
COMP_SPI_MISO
COMP_SPI_SS_N
CAM_MIPI_CLK_N
CAM_MIPI_D0_N
CAM_MIPI_D1_N
CAM_MIPI_D2_N
CAM_MIPI_D3_N
CAM_MIPI_CLK_P
CAM_MIPI_D0_P
CAM_MIPI_D1_P
CAM_MIPI_D2_P
CAM_MIPI_D3_P
G2
S2_DNCLK
GPIO_2
GPIO_3
H9
TP9001
TP9002
D4_DNDATA2
J10
H10
TP9003
TP9005
TP9000
A2
A4
A1
D9
B10
B3
M_DNDATA0
D3
TST
MSPI_CS
MSPI_DI
VSYNC
F7
MARK
MARK
2
VSS
VSS
VSS
VSS
1
F5
F3
G6
G3
VSS
VSS
VSS
E6
E1
E4
VSS
VSS
VSS
D7
D5
D1
C8
VSS
C9063
COMP_RST_N
C9022
8-54
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
HDC9002
L7021
ZD7001
MOTN70
F9002
ZD7002
C9051
C9012
C9018
F9000
F9004
F9001
C9052
R5012
C9013
L7022
C9021
VR9002
C9020
C9058
HDC9000
L9002
C9003
L9005
C9059
CN2003
R5013
VR9004
R5014
VR9003
R5067
C9055
R5068
VR9005
VR9006
L9000
L9019
C9147
L9021
C7168
C9146
SC6005
C7070
C7075
C7071
C7086
C5018
C9004
C9022
TP9007
TP9006
TP9008
TP9004
C6024
C9000
L9004
C9002
C5026
C5025
TP9003
C5041
C5069
TP9005
U9000
F9007
F9006
F9008
R5024
TP7002
TP9001
TP5003
TP5001
R5022
TP5004
TH5000
R5082
C5072
R5081
C7096
R5027
C6036
R7002
C5017
C7090
TP7003
C6027
C7082
C7084
R7016
R7015
R7014
L7015
C7083
C5015
C7022
TP9002
TP9000
C7091
C7092
C9008
C7072
C9006
C7077
C9005
C9007
C7078
C7073
C7095
R7003
C7076
F9009
C7080
C7074
F9010
U7005
L7018
C7094
L9017
C9015
C7069
C9010
C7085
C7066
R7027
L9016
C7067
C7089
C9143
C9145
C7081
C7068
C9144
L9014
C9009
C7093
L7017
C7079
C5014
C7088
C7087
C7163
C9139
C9054
L7016
U9002
C9056
VR9007
L9020
C9140
C9057
C9148
C9060
L9003
C9019
R5011
F9003
C9053
C9014
C9001
F9005
L9001
C9011
C9050
C9064
C9049
MOTP70
Level 3 Repair
8-55
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-17. TSP
Touch Screen does not work
Yes
No
Check TSP Connector on
Main PBA
Reconnect the HDC9001
Yes
Check the
VDD_TSP_1.8V(C9029,C9030),
VDD_TSP_3.3V(C9031)
No
Resolder or Replace
1.8V = & gt; U7003
3.3V = & gt; U7005
Yes
Replace LCD Module
Yes
END
8-56
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
L9024
VDD_TSP_1P8
VDD_TSP_3P3
VDD_DDR_1P6
R9000
VDD_DDI_1P8
VDD_DDI_3P0
ELAVDD_7P0
ELVDD_4P6
ELVSS_-4P4
F9011
HDC9001
GND
I|O
5
6
I|O
F9013
I|O
1
GND
GND
3
I|O
I|O
5
PLCD_MIPI_CLK_P
2
6
PLCD_MIPI_CLK_N
4
I|O
3
I|O
1
GND
GND
I|O
PLCD_MIPI_D1_P
2
I|O
C9065
I|O
C9062
C9061
5
6
PLCD_MIPI_D1_N
4
C9032
L9011
L9012
L9015
L9022
L9023
L9018
EL_ON2
EL_ON1
DISP_TE
FG_ERR
DISP_RST_N
OCTA_ID
PCD_INT
49 NC
50 NC
51 NC
52 NC
F9014
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
3
C9030
C9031
C9029
C9023
C9150
C9149 C9024
C9026
C9025
C9027
C9028
C9035
1
L 9007
L9008
L9009
L 9010
TSP_SDA_1P8
TSP_SCL_1P8
TSP_INT
TSP_ID
C9036
GND
2
3
I|O
GND
4
I|O
PLCD_MIPI_D0_P
1 1
3
5 5
7 7
9 9
11 11
13 13
15 15
17 17
19 19
21 21
23 23
25 25
27 27
29 29
31 31
33 33
35 35
37 37
39 39
41 41
43 43
45 45
47 47
C9066
F9012
PLCD_MIPI_D0_N
L 9006
TSP_TA
5
GND
I|O
1 I|O
C9034
2
I|O 3
6
I|O
PLCD_MIPI_D3_P
C9033
4
PLCD_MIPI_D3_N
F9015
1
GND
3
I|O
5
I|O
VDD_LLDO_1P3
U7003-2
C7089
VDD_COMP_RET_1P0
VDD_CAM_1P0
VDD_CODEC_1P8_PMIC
VLDO5
VINL5
VDD_HRM_1P8
L7016
VDD_CAM_AF_2P8
J5
J2
F9
H5
F8
E4
H2
VDD_CAM_A2P9
VINF2
VINF1
SWF
SWF
VINL5
VINL4
VINL3
C2
SCL
SDA
VLDO5
VDD_COMP_A1P8
LDO4
VDD_OIS_VM_2P8
LDO5
A6
LDO6
VLDO7
A4
BUCK1EN
SUB_LDO18_EN
CAM_FLASH_EN
CAM_TORCH_EN
VDD_DDI_3P0
B3
FLASH1ON
H6
LDO12
VLDO12
U7005
G1
LDO13
B4
VLDO13
C4
LDO14
VLDO14
LDO15
C3
TORCH1ON
H4
LDO11
B5
LDO18EN
G5
TP7003
LDO10
VLDO11
B7
TP7002
A2
VLDO10
FLASH2ON
VDD_NFC_1P8
LDO9
A3
VLDO9
BUCK2EN
LDO1EN
VDD_TSP_1P8
D8
LDO8
VLDO8
G2
E7
D11
VDD_TSP_3P3
VDD_VTCAM_A2P9
LDO7
A5
ICEN
E5
DISP_EN_1P6
VDD18_1P8_AP
VDD_DDR_1P6
VLDO20
C1
D2
VLDO6
BBEN
VLDO15
LDO3
A1
VLDO4
F7
D7
VDD_HLDO_3P4
VDD_TOUCH_2P8
VDD_OIS_2P8
VLDO3
IRQB
LDO2
VLDO2
F5
SUB_PMIC_IRQ_N
LDO1
D1
VLDO1
F4
SUB_PMIC_SCL_1P8
SUB_PMIC_SDA_1P8
G11
E10
VDD_DDI_1P8
VDD_VTCAM_IO_1P8
VDD_VTCAM_1P2
G9
D10
VDD_CAM_IO_1P8
VDD_COMP_NORET_0P9
VLDO15
TORCH2ON
VLDO16
B2
LDO16
D4
L7018
VLDO17
H8
SW1
D6
VREF
E8
RSN_FB1
SWA
SW2
VBAT
SWA
RSP_FB1
SWB
E9
G8
L 7015
B8
L7017
VDD_COMP_CORE_0P8
SWB
F1
B9
2
R5076
R5075
C6028
R7005
R5043
C7079
C7080
R7012
C6012
R5060
C6017
C7006
R5059
C6015
C5053
R5054
C6020
R5052
R5005
R5003
R5002
R5007
R5001
C7050
C7028
C7046
C7118
C7041
1
C7036
C7037
L7012
C7062
C7011
C7042
L7014
C7012
C7051
C7059
3
C7048
3
CP_UART_SEL
C7047
L7006
C7038
C7034
TP7001
CP_RXD
C7017
L7004
L7005
C7033
C7032
C7060
C7040
C7035
L7008
C7031
U7003
C7039
L7009
R8006
C8040
C7030
C7019
C7029
L7003
L7002
L7007
L7010
C5001
R5000
C5000
R7047
C7056
TP9005
R7008
R5006
R4017
C5047
C5058
C5048
C5008
R5041
C6004
R5008
R7010
C6005
C5055
R5047
R5004
C5036
C6014
R5045
R5051
SC6007
R7011
R5046
R5049
R7009
C7000
C5035
C5060
C5061
C6018
C5052
C6034
C7003
C5045
C5007
C5056
C5006
C7014
C7013
R7013
R5048
C6010
R5050
C5086
R5017
C7008
C5046
C6035
C7009
C6022
C6002
C5010
C6031
TP_BUCK7000
OSC8000
TP9001
TP9003
C6025
C5054
C5065
C6011
C5005
C6008
R5033
R5009
C5044
C5084
C5043
C5002
C6033
C7001
C5037
C5049
C5089
C5032
C7005
C5028
C5027
L6001
C7054
C9006
C9010
C9008
C9007
TP9002
C6003
1
TP7002
C5031
070
TP5004
C7096
TP5020
TR7001
C5051
C5011
C5085
C3014
C7090
TP7003
TP5021
L6000
C9004
C7086
TP5018
TP_AP_PS_HOLD
C9140
L9017
C9015
C9022
L7015
C7082
C7084
R7016
C7083
C7092
L9016
C9005
U9000
C7075
C7071
F9007
C7072
F9006
C7077
C7091
C7095
L9014
TP9000
C7073
TP5019
TP5017
C9009
C7078
F9009
C7074
F9010
C7076
TP5012
TP5016
C7069
C7080
U7005
L7018
C9139
C7168
C7093
L7017
C7067
C7066
R7014
C9146
SC6005
C7081
C7070
C7085
TP5011
C9143
C9145
F9008
C7088
C7163
C7079
U10002
C9144
U6000
L9021
C9054
R7015
U9002
C9056
OSC5000
C9147
C9057
VR9007
L9020
C3036
L9019
C9148
C9060
C6032
TP5014
R5034
TP5008
TP5013
U7000
C6021
TP5015
TP5009
R5025
TP5010
L9000
C5004
C7010
VR9006
C5042
C7007
C5057
C6013
C6009
R5068
VR9005
C7094
C6030
C6029
C9055
R7027
C5012
C5039
C5087
R5067
C7068
C5003
C5062
C5040
C5068
PWR7000
C5009
C5059
C5063
C6007
C5029
R5014
C5088
C6026
CN2003
R5013
VR9003
C6006
C9059
VR9004
R6000
C6019
C5030
C5064
R5015
C7002
C9058
L9005
C7120
PWR7001
C7026
C7119
L9013
HDC9000
C9063
C5050
C7089
C7078
GND_F
VDD_IRLED_PROXY_3P3
GND_F
F9
R7023
C7087
C7077
1
LED7000
L9002
C9003
L7016
C7163
10V
2200nF
R7027
GNDF
GNDF
J1
H1
GNDAB
GNDB2
GNDB1
GNDAB
GNDBB
GNDBB
GNDB1
J7
F2
D8
D9
H7
C8
C9
AGND
AGND
AGND
AGND
AGND
F3
E6
GND_B1
C7090
C7
C7091
VDD_HRM_3P3
ZD7006
C9021
C7096
VDD_TOUCH_3P3
H8
VR9002
C9020
VDD_MST_3P0
F7
LED2
M
VLDO25
C7093
G8
GND_B2
VLDO24
J6
GND_BB
VLDO21
J4
LED1
D5
VLDO19
LDO25EN
C7084
FBBB
VDD_USB_3P0
G6
L11
IR_LED_EN
C7076
C7087
G3
C7075
J3
066036
VOUTF
C7088
VINB
VOUTF
C7074
H3
VBB
VBB
A7
C7072
A8
A9
G9
C7067
VINB
VREG_BOOST_BYP
E7
FBF
VLDO6
VINL7
C7073
FB2
G4
VLDO17
F8
C7071
E2
C7070
VDD_2P8_AP
LDO18
VREF
J8
G7
BUCK2
LDO17EN
LDO17
D3
VLDO18
SW1
C7094
VDDQ_MMC2_2P8_AP
C7069
VDD_ESE_1P8
E9
D7
C7004
VLDO2
VLDO14
C7025
VINL6
C7066
D9
BUCK1
E8
G6
C7068
VLDO23
C7051
C7081
E11
VDD_COMP_IO_1P8
VDD_COMP_CORE_1P0
B6
R7015
VINL6
F11
R7016
C6
R7014
C5
VDD_1P8_AP
VINBB
E13
C7168
VLDO18
VLDO27
GND_BB
VINB
C7082
VINBB
VLDO16
LDO16EN
C7083
C7092
GND_B1
L9
VLDO3
VDD_1P8_AP
VDD_CODEC_1P2
GND_B2
VINL4
VDDQ_DDR_CLK_AP
VDD_LDO22_1P1
C7095
J8
H9
F13
J9
E12
VLDO26
VBAT
E1
VINL3
VBAT
VBAT
VDD_1P2_AP
E3
VLDO22
F12
C7085
VDD_LLDO_1P3
VDDQ_DDR_AP
J9
VLDO13
VDD_MLDO_2P0
R7013
C7086
VDD_MLDO_2P0
VDD_G3D_M_0P95
H11
VLDO12
VREG_BOOST_BYP
VDD_APOLLO_M_AP
K8
F6
VLDO11
VDD_INT_M_AP
K9
B1
VINL2
VDD_1P8_AP
K10
H9
VLDO9
VDD_ATLAS_M_AP
VBAT
VLDO8
VLDO10
VDD_ALIVE_0P8_AP
VDD_0P9_AP
VINL1
VLDO7
J11
K11
VINL2
VLDO4
H10
J7
VLDO1
VINB2
VINL1
VINB1
J10
VINB1
I|O
2
GND
PLCD_MIPI_D2_P
4
I|O
6
PLCD_MIPI_D2_N
8-57
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-18. Motor
Motor does not work
Yes
No
Check the Clip on Main PBA.
MOTP70 and MOTN70
Resolder: MOTP70, MOTN70
Yes
No
Check the C7101 = 3.7V ~
4.0V
Resolder : C7101
Yes
No
Check L7021, L7022 is OK.
Resolder L7021, L7022
Resolder : U7004
Yes
Replace Motor or PBA
Yes
END
8-58
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
L7020
CHG_IN_5P0
VCC1
WCIN
PVL
WCIN
B1
C7102
G3
A2
A3
C7103
VCC1
D4
WCIN_PROT
B2
BYP
A5
A6
B5
C7097
BYP
CHGIN
BYP
CHGIN
CHGIN
BYP
CHGIN
B6
A4
B7
B8
C7114
C1
C7104
C7117
BYP
C2
C3
CHGIN_PROT
BYP
INGND
BYP
INGND
BYP
INGND
BST
A7
A8
MUIC_ID
B3
B4
INGND
D1
VBAT
D2
F3
C7106
E1
LX
J11
LX
COMN1
COMP2
J8
VDD_1P8_AP
G10
G9
J9
K9
SYS
SYS
DP2
SYS
UT1
SYS
UR2
SYS
SL1
SYS
K10
L9
H8
CP_TXD_1P8
CP_RXD_1P8
C7098
H9
G11
J1
C7108
C7107
J2
J3
ZD7000
10V
K1
K2
K3
K4
SR2
SYS
ADN1
L10
VBAT
F2
UID
IDB
DN1
H10
L7019
F1
LX
LX
K11
USB_AP_D_N
USB_AP_D_P
JTAG_UART_TXD
AP_UART_TXD
AP_UART_RXD
JTAG_UART_RXD
VDD_1P8_AP
E2
VOLT
H11
MUIC_D_N
MUIC_D_P
G1
U7004
ADP2
AUT1
PGND
PGND
AUR2
PGND
UGND
PGND
G2
V_BATTERY
H1
H2
E7
VIO
CSN
R7018
R7017
G8
L7
L6
F8
IF_PMIC_SCL_1P8
IF_PMIC_SDA_1P8
SCL
CSP
SDA
CS_BAT
K5
R7020
L2
CS_BAT
E8
CHG_INT
D3
R7046
WRSTB_OUT
CHG_DET
NPOWER
PMIC_JIG_ON_N
JTAG_IFC_SENSE
E10
CS_BAT
INTB
WCINOKB
CS_BAT
C7109
L3
L4
L5
CS_BAT
RESETB
F4
D5
AP_USB_VBUS_4P9
D6
VCC1
G5
INOKB
K7
DETBATB
MRSTB
JIG
SAFEOUT1
THMB
SAFEOUT2
THM
VCCGPIO
BAT_SP
GPIO0
F5
J6
R7021
J7
J4
VBAT_SENSE
VBATGND_SENSE
BAT_SN
H4
G6
VBAT
GPIO1
F6
GPIO2
IN_MOT
GPIO3
F7
E6
MDP
C7100
D7001
MDN
GPIO5
C7099
A9
A10
B11
MDPWM
BURNIN
1 1
C7101
B9
F10
E11
MOTP70
B10
MDGND
GPIO4
E5
IFC_SENSE
R7022
E9
K8
TP7004
MOTOR_P
MOTOR_N
VIB_PWM
L 7021
MOTOR_P
2 2
VBAT
3 3
VPP
C7115
LEDVCC
C7
C5
E3
G7
D10
C8
DGND
C4
LED0
LED1
AGND
AGND
LED2
AGND
LED3
L7023
L7024
L7025
D8
D9
C9
RGB_R
RGB_G
RGB_B
C7116
ZD7001
AGND
G4
K6
AGND
VDD1
AGND
L8
VDD2
AGND
VDD3
H5
F9
NC
L1
H6
MARK
MARK
J5
MOTN70
C7113
C7112
C7111
C7110
1
2
1
NC
NC
NC
H7
J10
NC
NC
NC
NC
NC
E4
F11
C6
A1
C11
D11
A11
C10
NC
ADCREF
ADCGND
NC
NC
NC
L11
VOLT
D7
H3
2
3
1
L7022
MOTOR_N
2
3
F2002
VOLT
ZD7002
L4002
L2015
C4020
U9333
C4120
C4003
BOTHHOLE7000
C2010
C4019
TP4001
U4001
TP4015
C4006
C4007
TP4042
TP4005
C4008
TP4018
R4006
R4007
R4040
R4041
C4024
CON2003
C4023
L7024
L7025
R7046
U9001
L7023
C9149
C9031
C9030
TP4004
R9004
C9029
R9005
R9003
C4026
R4003
C9023
L9006
C7105
C9032
R7031
R5064
R5063
R7017
C7098
C7112
TP7004
C7116
C7101
C7110
C9150
R5062
C7114
C7115
C7103
L9015
Q7001
R7018
MOTP70
L7021
C9021
VR9002
C9020
C7102
L9002
C9003
L9005
C7241
D7003
ZD7002
C7108
C9058
R7066
F9012
C7123
C9059
R7025
R7024
R9002
R9001
R7026
U7007
U7006
R5013
VR9004
C7122
F9011
F9015
D7001
R5037
C7106
R5038
R7058
L9018
R7019
C7100
L9023
L7022
L7019
C7240
C7117
SC6006
C9036
ZD7000
C7104
C7107
L9022
F9013
MOTN70
TH7000
L9012
C9034
F9002
C9033
ZD7001
C9012
L9011
R7021
C7109
F9000
C9028
C7113
R7020
C7097
C9026
R7022
U7004
C7099
C9066
C9035
CN2003
R5014
VR9003
R5067
C9055
R5068
Q9000
R7001
F9014
C7111
L9024
R9000
C5091
C9065
R7030
R5061
L7020
L9010
C9025
L9009
C9027
L9008
HDC9001
C9062
C9024
L9007
C9061
CON2000
TP4000
TP4002
C4013
G NSS_ AUX_ O UT
C4025
TP4041
VR2000
ANT2000
C80
TP4006
L2031
C2021
C2102
R7000
TR7000
R7004
8-59
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-19. GSM900 / WCDMA B8 / LTE B8 RX
NORMAL CONDITION
catch the channel?
NO
Check RFS1000 ≤ -65dBm
YES
CHECK soldered
RFS1000, L9231
NO
Resolder or change
C1009, L1007, L1006, C1012
NO
Resolder or change
CPL1000
NO
Check C1009
≥ -65dBm ?
YES
Check component
soldering status OK at
CPL1000
YES
Check C1014
≥ -65dBm
NO
Resolder or change
C1014
YES
Check component
soldering status OK at
PAM1000
NO
Resolder or change
PAM1000
YES
Check component
soldering status OK at
L1013
NO
Resolder or change
L1013, U9342
YES
Check the voltage at
U9436 = 1.0V
&
C2037 = 1.8V
NO
Resolder or change
U9344
YES
NO
Resolder or change
UCP302
Receiver is O.K?
END
8-60
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CPL1000
RFS1000
SIGNAL
RFS1001
L 9231
1
2
C1009
COMMON 1
C1012
L1007
LOW 4
1 GND
3 GND
5 GND
G
G
3
4
G
G
G
2
3
4
TRX_ANT_MB
2 COMMOM
C9317
C1136
C1014
VDD_1P8_CP
Coaxial to u-USB PCB
L1004
HIGH 6
L1006
ANT
TRX_ANT_LB
L1008
R1001
C1016
U9403
COND_DET_CP_LMB
C1020
C1019
LB/MB ANT PATH
VBAT
VBAT_PAMID
L1000
TX_TR_OUT_GSMLB
R9041
C1000
VRF_VCC2_ET
VBAT_PAMID
R1999
VRF_MIPI_IO_1P8
VBAT_PAMID
F1000
C9376
1
TX_TR_OUT_B17
C1002
C1005
C1006
C9388
C1011
4
OUT
IN
C1008
C1007
G G G
TRX_ANT_LB
L1005
2 3 5
C1015
26
VIO
32
17
18
33
VBATT
VCC_2G
RFIN_2G
22
35
B13_TX_OUT
RFIN_B12
RFIN_B13
42
TRX1
21
41
RFIN_B26_8_20
C1111
U9335
VCC2_3G
ANT
30
23
L1069
L1012
TX_TR_OUT_B5_8_20_26
VCC1_3G
39
C1134
47
TRX2
PAM1000
27
48
37
CLP
RX_B12_13
44
28
RX_B13_IN
2
RX_B26
46
GND
GND
GND
GND
GND
GND
73
75
74
76
77
78
GND
GND
GND
GND
GND
GND
68
69
70
72
71
GND
GND
GND
GND
GND
GND
62
63
64
67
65
66
GND
GND
GND
GND
GND
GND
60
61
56
57
58
59
GND
GND
GND
GND
GND
52
53
54
55
50
51
GND
GND
GND
GND
49
GND
GND
45
43
GND
GND
GND
38
40
31
29
34
36
GND
GND
GND
GND
GND
24
20
25
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
16
19
13
15
14
11
12
10
6
7
9
8
4
5
1
GND
GND
GND
RX_B29
L1013
PRX_TR_IN_G900_B8
RFFE0_DATA
SDATA
RX_B20
3
NC
RFFE0_CLK
COUPLING_LB
CLK
RX_B8
U9342
L1014
PRX_TR_IN_B12_17
LB PAMID
U9336
L1016
PRX_TR_IN_B20
C1033
L1017
PRX_TR_IN_G850_B5_18_19_26
U10003
VRF_TRX_1P8 VRF_TX2_1P8
VRF_TX_1P2_LO
VRF_TRX_1P2_LO
TRANSCEIVER
U9431
VRF_RX_1P2_LO
VRF_RX_1P2_LO
L2033
VRF_TX_1P2_LO
VRF_TRX_1P2
need to shield with GND from CP_PMIC to Transceive
C2029
VRF_RX_1P2
VRF_TX_1P2
C2030
C2027
C2028
VRF_TX_1P2
VDD_1P0_CP
r
VDD_1P8_CP
C2033
C2032
L2034
N14
P9
M9
T17
TX2_IN
TX1_HB1
N8
TX2_QP
TX1_HB2
V17
R8
TX1_HMB1
TX2_QN
U2
TDD2_SW
TX1_LB2
SPI_CLK
V11
P3
SPI_EN
TX2_MB1
SPI_RST
W10
R4
W8
T5
TX2_MB2
SPI_SDIO
TX2_LB1
DFT_MODE
U4
TCXO_IN
J25
H26
H24
J23
K30
K31
F30
F31
D31
H31
H30
T16
P18
VDD_EFUSE_1P5
ground
C2048
V1
V5
W4
TP3007
R3021
R302 2
LLI_CLK
V3
EXT_LNA_CTRL3
ground
TR_TCXO
M5
J6
TX1_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
AG8
RXADC4_VINPI0-18AI
AF8
RXADC4_VINNI0-18AI
AG7
RXADC4_VINPQ0-18AI
AF7
RXADC4_VINNQ0-18AI
AG9 C3053
RXADC4_VREFP-18AI
AF9
RXADC4_VREFN-18AI
AE9 R3028
RXADC4_IREF-18AI
R3004
AG14
TXDAC1_IOUTPI-25AO
AF14
TXDAC1_IOUTNI-25AO
AG13
TXDAC1_IOUTPQ-25AO
AF13
TXDAC1_IOUTNQ-25AO
AF15 C3042
TXDAC1_VDREF-25AI
AG15
TXDAC1_IREF-25AI
AG17
TXDAC0_IOUTPI-25AO
AF17
TXDAC0_IOUTNI-25AO
AG16
TXDAC0_IOUTPQ-25AO
AF16
TXDAC0_IOUTNQ-25AO
AF18 C3041
TXDAC0_VDREF-25AI
AG18
TXDAC0_IREF-25AI
AG11
RXADC5_VINPI0-18AI
AF11
RXADC5_VINNI0-18AI
AG10
RXADC5_VINPQ0-18AI
AF10
RXADC5_VINNQ0-18AI
AG12 C3054
RXADC5_VREFP-18AI
AF12
RXADC5_VREFN-18AI
AE12 R3029
RXADC5_IREF-18AI
R3006
C3038
R3030
R3031
ground
VRF_ON
PRX_LNA_EN_B3
PRX_LNA_EN_B7
PRX_MB_ANT_LNA_EN_B1
PRX_HB_ANT_LNA_EN_B1
C3045
ET_DELAY_CAL_EN
PDET_EN
RFIC1_SPI_4DO_GPIO105-18NPDOL
RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI
RFIC1_SPI_CLK_GPIO107-18NPDOL
RFIC1_SPI_EN_GPIO108-18NPDOH
J2
K1
J1
H1
TR_SPI_RST
TR_SPI_DATA
TR_SPI_CLK
TR_SPI_EN
H3
H2
K2
J3
RFFE1_DATA
RFFE1_CLK
D2
TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL
D3
TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL
U23
TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL
UFS_REFCLK
UFS_RST_N
RFFE0_CLK
RFFE0_DATA
R3019
R3457
Dual sim
HIGH
Single sim
ground
TX_SW_CTL_TDD
LTE_SUB_HB_SEL
R3025
R3026
MAIN_ANT_SW_CTL0_HB
MAIN_ANT_SW_CTL1_HB
MAIN_ANT_SW_CTL2_HB
CPL_SW_CTL0
CPL_SW_CTL1
MAIN_ANT_SW_CTL0
MAIN_ANT_SW_CTL1
SUB_ANT_SW_CTL0
SHUB_CP_INT
CP_SHUB_INT
CP_WLAN_WAKE
WLAN_CP_WAKE
CP_HW_REV0
CP_HW_REV1
CP_HW_REV2
CP_HW_REV3
COND_DET_CP_LMB
COND_DET_CP_HB
GRIP_INT_CP
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
AP_CP_GPIO_RSV
GRIP_SCL_1P8_CP
GRIP_SDA_1P8_CP
SPEECH_I2S_LRCK_CP
SPEECH_I2S_BCLK_CP
SPEECH_I2S_D_IN_CP
SPEECH_I2S_D_OUT_CP
GND
GND
GND
GND
GND
GND
GND
GND
V9
U6
W2
T15
V15
U9408
AP_CP_DUMP_NOTI_N
AP_CP_PACKET_SEND
TP3021
U12
U10
GND
GND
GND
GND
GND
GND
GND
T9
T7
R6
T13
P17
P13
R12
GND
GND
M15
M13
GND
GND
GND
M3
L14
K15
K13
GND
GND
K3
GND
GND
GND
GND
GND
GND
GND
J8
H5
H3
J12
G10
H15
H13
G14
GND
GND
GND
GND
G8
GND
GND
GND
G4
F15
GND
GND
GND
GND
F9
F3
E8
E4
E10
E14
D15
GND
GND
GND
D3
B15
B17
C10
GND
GND
GND
GND
GND
GND
GND
B1
A8
B7
B5
B3
E9
F8
E7
F6
F10
M1
TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL
L2
TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL
W21
TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL
N6
TP3022
groun d
N23
P22
PDET_OUT2
CP_PMIC_SCL_1P8
CP_PMIC_SDA_1P8
B13
R3005
PDET_OUT1
Share GND V9_T9_U10
B11
AA2
AA1
Y2
Y1
W2
W1
W3
RFIC0_SPI_4DO_GPIO101-18NPDOL
RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI
RFIC0_SPI_CLK_GPIO103-18NPDOL
RFIC0_SPI_EN_GPIO104-18NPDOH
LLI_REFCLK_OUT-10AB
LLI_REFCLK-10AB
EFUSE0_FSOURCE0-30AI
EFUSE1_FSOURCE0-30AI
EXT_LNA_CTRL2_SDO
Share GND V15_T15_T13
AD2
AD1
AC2
AC1
AB2 C3039
AB1
AB3 R3007
USIM1_RSTn_GPIO54-1830NPDOL
GPIO55_USIM1_DETECT-18PDDI
L4
PDET_IN2
RXADC2_VINPI0-18AI
RXADC2_VINNI0-18AI
RXADC2_VINPQ0-18AI
RXADC2_VINNQ0-18AI
RXADC2_VREFP-18AI
RXADC2_VREFN-18AI
RXADC2_IREF-18AI
USIM1_CLK_GPIO52-1830NPDOL
USIM1_DATA_GPIO53-1830NPDOL
EXT_LNA_CTRL1
TCXO_EN
AFC_TCXO
P24
N25
U19
TX1_PA_ON0_GPIO73-18NPDOL
W23
TX1_PA_ON1_GPIO74-18NPDOL
V20
TX1_PA_ON2_GPIO75-18NPDOL
U25
TX1_PA_MODE0_GPIO78-18NPDOL
V22
TX1_PA_MODE1_GPIO79-18NPDOL
M22
TX1_PD_EN_GPIO97-18NPDOL
K22
TX1_ET_MODE_GPIO99-18NPDOL
LLI_TXDP-10AO
LLI_TXDN-10AO
LLI_RXDP-10AI
LLI_RXDN-10AI
LLI_REXT_4P7K-10AB
K5
PDET_IN1
RXADC1_VINPI0-18AI
RXADC1_VINNI0-18AI
RXADC1_VINPQ0-18AI
RXADC1_VINNQ0-18AI
RXADC1_VREFP-18AI
RXADC1_VREFN-18AI
RXADC1_IREF-18AI
USIM0_CLK_GPIO46-1830NPDOL
USIM0_DATA_GPIO47-1830NPDOL
USIM0_RSTn_GPIO48-1830NPDOL
USIM0_DETECT_GPIO49-18PDDI
USIM0_VCC_EN_TO22_GPIO50-18NPDOL
USIM0_VCC_SEL_TO23_GPIO51-18NPDOL
VDD_1P8_CP
W6
TX2_LB2
TR_PDET_IN
LLI_TX_P
LLI_TX_N
LLI_RX_P
LLI_RX_N
W29
AA30 R3010
V18
TX0_PA_ON0_GPIO70-18NPDOL
W19
TX0_PA_ON1_GPIO71-18NPDOL
Y22
TX0_PA_ON2_GPIO72-18NPDOL
V24
TX0_PA_MODE0_GPIO76-18NPDOL
W25
TX0_PA_MODE1_GPIO77-18NPDOL
L23
TX0_PD_EN_GPIO96-18NPDOL
M24
TX0_ET_MODE_GPIO98-18NPDOL
UART1_RXD_TO18_GPIO42-18PDDI
UART1_TXD_TO19_GPIO43-18NPDOH
UART1_CTSB_n_TO20_GPIO44-18PUDI
UART1_RTSB_n_TO21_GPIO45-18NPDOH
TP3012
TP3013
TP3014
TP3015
TP3016
TX_TR_OUT_GSMLB
T3
T1
TX1_LB3
TX_TR_OUT_GSMHB
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
TR_SPI_CLK
TR_SPI_EN
TR_SPI_RST
TR_SPI_DATA
TDD1_SW
TX1_LB1
W12
V2
V1
U2
U1
R2
R1
P2
P1
T2
T1
T3
C3037
SIM2_CLK
SIM2_IO
SIM2_RST
CP_PMIC_PWR_HOLD
need to GND shielding between LLI_TX and LLI_RX
TX1_HMB2
TX1_HMB3
W14
B27
C27
A27
B28
B29
C29
SIM_CLK
SIM_IO
SIM_RST
SIM_DET
CP_UART_CTL
EXT_LNA_ON3_TO30_GPIO93-18NPDOL
EXT_LNA_ON4_TO31_GPIO94-18NPDOL
EXT_LNA_ON5_GPIO95-18NPDOL
AP_CP_WAKE
R16
W16
U16
TX_TR_OUT_B5_8_20_26
TX_TR_OUT_B17
N29
P29
N31
N30
SHUB_CP_TXD
SHUB_CP_RXD
RF_ON0_GPIO66-18NPDOL
RF_ON1_GPIO67-18NPDOL
EXT_LNA_ON1_TO28_GPIO91-18NPDOL
EXT_LNA_ON2_TO29_GPIO92-18NPDOL
UART0_TXD_GPIO39-18NPDOH
GPIO40_UART0_CTSB_n_TO16-18PUDI
GPIO41_UART0_RTSB_n_TO17-18NPDI
VDD_LLI_A1P0_CP
REF_CLK
TX1_QP
TX1_QN
TX2_IP
TX_TR_OUT_B38_40_41
TX_TR_OUT_B7
TX_TR_OUT_B1_2_3_4_34_39
AG5
RXADC3_VINPI0-18AI
AF5
RXADC3_VINNI0-18AI
AG4
RXADC3_VINPQ0-18AI
AF4
RXADC3_VINNQ0-18AI
AG6 C3040
RXADC3_VREFP-18AI
AF6
RXADC3_VREFN-18AI
AE6 R3008
RXADC3_IREF-18AI
R3003
N12
DRX_LB5
DRX_LB6
N2
HIGH
LOW
TCXO_AFC_GPIO100-18NPDOL
APT_PDM_TX0_GPIO68-18NPDOL
APT_PDM_TX1_GPIO69-18NPDOL
UCP302-1
UART0_RXD_GPIO38-18PDDI
B11
TXDP1
C11
TXDN1
B13
TXDP0
C13
TXDN0
TX1_IN
DRX_LB4
M1
DRX_TR_IN_B3
3CA
2CA
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX1_Q_N
R10
TCXO_EN_GPIO119-18NPDOH
SSP0_RXD_GPIO30-18PDDI
SSP0_TXD_GPIO31-18PDDI
SSP0_CLK_GPIO32-18NPDOL
SSP0_CSn_GPIO33-18NPDOH
SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI
SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI
SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL
SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH
TP3005
C19
N10
TX1_IP
R30
M31
L29
M29
M30
B15
RXDN0
C15
RXDP0
B17
RXDN1
C17
RXDP1
D5
DRX_LB2
DRX_LB3
R27
P31
R29
J27
K26
M26
L27
CP_UART_TXD
B19
RSTN
B25
TCK
C25
TMS
DRX3_QN
J2
K1
TP3006
IPC_INT_CP
CP_UART_RXD
L3
K3
TR_THM
TP_CLK
TP_TMS
DRX_LB1
H1
TP_CLKMON
CP_SPI_MOSI
CP_SPI_MISO
CP_SPI_CLK
CP_SPI_CS_N
VDD_1P8_CP
3CA
TP3008
C6
E6
UFS_TX_D0_N
UFS_TX_D0_P
UFS_TX_D1_N
UFS_TX_D1_P
D7
DRX3_IP
DRX3_IN
DRX3_QP
UFS_RX_D1_P
UFS_RX_D1_N
UFS_RX_D0_P
UFS_RX_D0_N
G6
DRX2_QN
U9344
DRX_MB5
GPIO64_GPS_TIMESTAMP_TO26-18PDDI
GPIO65_GPS_PAEN_TO27-18PDDI
TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL
TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL
H7
DRX2_QP
DRX_MB1
AG25
GPADC_AIN0-18AI
AG26
GPADC_AIN1-18AI
AF27
GPADC_AIN2-18AI
AG27
GPADC_AIN3-18AI
C2
GPIO5_EXTCLK0-18PUDI
D1
GPIO6_EXTCLK1-18PUDI
AB31
GPIO7_EXT_UARTCLK-18PUDI
AA29
GPIO8_EXT_USIMCLK-18PUDI
AD31
GPIO9_EXTCLK2-18PDDI
U27
CLK_MON_GPIO121-18NPDOX
RFU_0
RFU_1
RFU_2
F5
DRX2_IN
DRX_HB3
TP3003
TP3004
VBAT
PDET
AF23
PDADC1_AIN0-18AI
AE22
PDADC1_AIN1-18AI
AG22
PDADC1_AIN2-18AI
G1
E1
F7
DRX2_IP
DRX_HB2
DRX_MB2
GPS_CLK_26M
LTE_ACTIVE_N
PDA_ACTIVE
ET_DAC_P
ET_DAC_N
C3043
R3009
AG24
PDADC0_AIN0-18AI
AE25
PDADC0_AIN1-18AI
AF25
PDADC0_AIN2-18AI
A14
A22
C9
DRX1_QN
DRX_HB1
C2
D1
RESINn-18XPDI
RESOUTn_GPIO120-18NPDOL
TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL
TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL
L6
1/2
AG20
ETDAC_IOUTPI-25AO
AF20
ETDAC_IOUTNI-25AO
AF19
ETDAC_IOUTPQ-25AO
AG19
ETDAC_IOUTNQ-25AO
AF21
ETDAC_VDREF-25AI
AG21
ETDAC_IREF-25AI
Y29
TRSTn-18PUDI
Y26
SWCLKTCK-18PUDI
W27
SWDIOTMS-18PUDI
Y30
TDI-18PUDI
AC31
TDO-18NPDI
L1
E3
M7
A6
L2
ground
W31
TCXO-18XPDI
AA31
SLP_XI-18XPDI
N21
TDD_TRX_SW0_GPIO88-18NPDOL
P26
TDD_TRX_SW1_GPIO89-18NPDOL
R23
TDD_TRX_SW2_GPIO90-18NPDOL
L8
TP3002
TP3023
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
DRX1_IP
DRX1_IN
DRX_MB4
DRX_TR_IN_B5_8_12_17_18_19_20_26_28
CP_TCXO_26M
CP_CLK_32K
CP_JTAG_TRST_N
CP_JTAG_TCK
CP_JTAG_TMS
CP_JTAG_TDI
CP_JTAG_TDO
ground
PRX_LB5
PRX_LB6
N16
T30
W30
CP_RST_N
3CA
R3035
K7
M17
DRX_MB3
ground
ground
TP3024
D13
MODE-18NPDI
BOOT_MODE0-18PUDI
BOOT_MODE1-18PUDI
TEST_MODE0-18PDDI
TEST_MODE1-18PDDI
TEST_MODE2-18PDDI
R25
ANT_SW0_GPIO80-18NPDOL
T20
ANT_SW1_GPIO81-18NPDOL
U21
ANT_SW2_GPIO82-18NPDOL
T22
ANT_SW3_GPIO83-18NPDOL
T24
ANT_SW4_GPIO84-18NPDOL
P20
ANT_SW5_GPIO85-18NPDOL
N19
ANT_SW6_GPIO86-18NPDOL
R21
ANT_SW7_GPIO87-18NPDOL
PRX3_QN
PRX_LB4
ground
R31
U30
U31
V30
U29
V29
A28
DY_ZQ
AG23
ZQ
E12
PRX3_QP
PRX_LB3
F1
ground
TP3011
PRX3_IN
PRX_LB2
VDD_1P8_CP
ground
AC30
GPIO10-18PDDI
AF29
GPIO11-18PDDI
AE27
GPIO12_USIM2_VCC_EN-18PDDI
AE28
GPIO13_USIM2_VCC_SEL-18PDDI
C12
PRX_LB1
J16
K17
E2
ground
AG28
GPIO14_TO0-18PDDI
AF28
GPIO15_TO1-18PDDI
A6
GPIO16_TO2-18PDDI
G2
GPIO17_TO3-18PDDI
B6
GPIO18_TO4-18PDDI
F3
GPIO19_TO5-18PDDI
B5
GPIO20_TO6-18PDDI
C6
GPIO21_TO7-18PDDI
A5
GPIO22_TO8-18PDDI
F1
GPIO23_TO9-18PDDI
C5
GPIO24_TO10-18PDDI
E5
GPIO25_TO11-18PDDI
F2
GPIO26_TX0_POLAR0_TO12-18PDDI
G5
GPIO27_TX0_POLAR1_TO13-18PDDI
G3
GPIO28_TX1_POLAR0_TO14-18PDDI
E2
GPIO29_TX1_POLAR1_TO15-18PDDI
PRX3_IP
PRX_MB5
H17
A4
g r ou nd
TP3017
TP3018
D11
G16
G2
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
G12
RXADC0_VINPI0-18AI
RXADC0_VINNI0-18AI
RXADC0_VINPQ0-18AI
RXADC0_VINNQ0-18AI
RXADC0_VINPI1-18AI
RXADC0_VINNI1-18AI
RXADC0_VINPQ1-18AI
RXADC0_VINNQ1-18AI
RXADC0_VREFP-18AI
RXADC0_VREFN-18AI
RXADC0_IREF-18AI
PRX2_QN
GPIO0-18PDDI
GPIO1_USIM1_VCC_EN-18PDDI
GPIO2_USIM1_VCC_SEL-18PDDI
GPIO3-18PDDI
GPIO4-18PDDI
PRX2_QP
PRX_MB4
C3
B4
C4
A4
B3
PRX_MB3
T29
I2S_LRCK_GPIO60-18PDDI
T26
I2S_BCK_GPIO61-18PDDI
P30
I2S_DIN_GPIO62-18PDDI
T31
I2S_DOUT_GPIO63-18NPDOL
H11
E16
AE29
I2C1_SCL_TO24_GPIO58-18PUDI
AE30
I2C1_SDA_TO25_GPIO59-18PUDI
F13
AD30
I2C0_SCL_GPIO56-18PUDI
AD29
I2C0_SDA_GPIO57-18PUDI
F11
PRX2_IN
AP_CP_STATUS
CP_AP_WAKE
CP_AP_STATUS
CP_DUMP_INT
MARK
L12
PRX2_IP
PRX_MB2
A2
DRX_TR_IN_B1_2_4_34_39
g ro u nd
2
M11
PRX1_QN
PRX_MB1
D17
L16
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
L10
PRX1_QP
PRX_HB3
C16
F17
ground
MARK
1
U8
P1
R2
N4
P7
DVDD10
DVDD18
VDD18_TX2
VDD18_TX2LO
C8
J10
R14
U14
A10
VDD18_RX
VDD18_TX1
VDD12_TX1LO
VDD12_TX2LO
VDD12_RX2LO
VDD12_RX1LO
J4
C4
J14
C14
T11
VDD12_TX
VDD12_PRX1
VDD12_PRX2
VDD12_DRX1
K11
PRX1_IP
PRX1_IN
PRX_HB2
A16
DRX1_QP
DRX_TR_IN_B1_7_38_40_41
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
C2037
U9436
C2039
C9408
C2036
PRX_HB1
A14
R3036
PRX_TR_IN_B1
PRX_TR_IN_B28_AU
PRX_TR_IN_G900_B8
PRX_TR_IN_B12_17
PRX_TR_IN_B20
PRX_TR_IN_G850_B5_18_19_26
PRX_TR_IN_G1800_B3
A12
VDD12_DRX2
C2043
PRX_TR_IN_TDD_B40
PRX_TR_IN_B7
PRX_TR_IN_TDD_B38_41
PRX_TR_IN_B34_39
PRX_TR_IN_G1900_B2
PRX_TR_IN_G1800_B3_4RXD
ground
C2044
C2114
C2035
VRF_RX_1P2
LOW
8-61
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-62
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-20. LTE B12, B17 RX
NORMAL CONDITION
catch the channel?
NO
Check RFS1000 ≤ -65dBm
YES
CHECK soldered
RFS1000, L9231
NO
Resolder or change
C1009, L1007, L1006, C1012
NO
Resolder or change
CPL1000
NO
Check C1009
≥ -65dBm ?
YES
Check component
soldering status OK at
CPL1000
YES
Check C1014
≥ -65dBm
NO
Resolder or change
C1014
YES
Check component
soldering status OK at
PAM1000
NO
Resolder or change
PAM1000
YES
Check component
soldering status OK at
L1014
NO
Resolder or change
L1014, U9336
YES
Check the voltage at
U9436 = 1.0V
&
C2037 = 1.8V
NO
Resolder or change
U9344
YES
NO
Resolder or change
UCP302
Receiver is O.K?
END
8-63
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CPL1000
RFS1000
SIGNAL
RFS1001
L 9231
1
2
C1009
COMMON 1
C1012
L1007
LOW 4
1 GND
3 GND
5 GND
G
G
4
3
G
G
G
2
3
4
TRX_ANT_MB
2 COMMOM
C9317
C1136
C1014
VDD_1P8_CP
Coaxial to u-USB PCB
L1004
HIGH 6
L1006
ANT
TRX_ANT_LB
L1008
R1001
C1016
U9403
COND_DET_CP_LMB
C1020
C1019
LB/MB ANT PATH
VBAT
VBAT_PAMID
L1000
TX_TR_OUT_GSMLB
R9041
C1000
VRF_VCC2_ET
VBAT_PAMID
R1999
VRF_MIPI_IO_1P8
VBAT_PAMID
F1000
C9376
1
TX_TR_OUT_B17
C1002
C1005
C1006
C9388
C1011
4
OUT
IN
C1008
C1007
G G G
TRX_ANT_LB
L1005
2 3 5
C1015
26
VIO
32
17
18
33
VBATT
VCC_2G
RFIN_2G
35
B13_TX_OUT
RFIN_B12
RFIN_B13
42
TRX1
21
41
RFIN_B26_8_20
C1111
U9335
VCC2_3G
ANT
30
22
23
L1069
L1012
TX_TR_OUT_B5_8_20_26
VCC1_3G
39
C1134
47
TRX2
PAM1000
27
RX_B8
48
37
CLP
RX_B12_13
44
28
RX_B13_IN
2
RX_B26
46
GND
GND
GND
GND
GND
GND
73
77
76
75
74
78
GND
GND
GND
GND
GND
GND
68
69
70
71
72
GND
GND
GND
GND
GND
GND
62
63
64
67
66
65
GND
GND
GND
GND
GND
GND
60
61
56
57
59
58
GND
GND
GND
GND
GND
53
52
54
55
50
51
GND
GND
GND
GND
49
GND
GND
GND
GND
GND
45
43
40
38
31
29
34
36
GND
GND
GND
GND
GND
25
24
20
GND
GND
GND
GND
16
19
13
15
14
GND
GND
GND
GND
GND
GND
10
12
6
7
9
8
4
5
1
11
GND
GND
GND
RX_B29
L1013
PRX_TR_IN_G900_B8
RFFE0_DATA
SDATA
RX_B20
3
NC
RFFE0_CLK
COUPLING_LB
CLK
U9342
L1014
PRX_TR_IN_B12_17
LB PAMID
U9336
L1016
PRX_TR_IN_B20
C1033
L1017
PRX_TR_IN_G850_B5_18_19_26
U10003
VRF_TRX_1P8 VRF_TX2_1P8
VRF_TX_1P2_LO
VRF_TRX_1P2_LO
TRANSCEIVER
U9431
VRF_RX_1P2_LO
VRF_RX_1P2_LO
L2033
VRF_TX_1P2_LO
VRF_TRX_1P2
need to shield with GND from CP_PMIC to Transceive
C2029
VRF_RX_1P2
VRF_TX_1P2
C2030
C2027
C2028
VRF_TX_1P2
VDD_1P0_CP
r
VDD_1P8_CP
C2033
C2032
L2034
N14
P9
M9
T17
TX2_IN
TX1_HB1
N8
TX2_QP
TX1_HB2
V17
R8
TX1_HMB1
TX2_QN
U2
TDD2_SW
TX1_LB2
SPI_CLK
V11
P3
SPI_EN
TX2_MB1
SPI_RST
W10
R4
W8
T5
TX2_MB2
SPI_SDIO
TX2_LB1
DFT_MODE
U4
TCXO_IN
J25
H26
H24
J23
K30
K31
F30
F31
D31
H31
H30
T16
P18
VDD_EFUSE_1P5
ground
C2048
V1
V5
W4
TP3007
R3021
R302 2
LLI_CLK
V3
EXT_LNA_CTRL3
ground
TR_TCXO
M5
J6
TX1_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
AG8
RXADC4_VINPI0-18AI
AF8
RXADC4_VINNI0-18AI
AG7
RXADC4_VINPQ0-18AI
AF7
RXADC4_VINNQ0-18AI
AG9 C3053
RXADC4_VREFP-18AI
AF9
RXADC4_VREFN-18AI
AE9 R3028
RXADC4_IREF-18AI
R3004
AG14
TXDAC1_IOUTPI-25AO
AF14
TXDAC1_IOUTNI-25AO
AG13
TXDAC1_IOUTPQ-25AO
AF13
TXDAC1_IOUTNQ-25AO
AF15 C3042
TXDAC1_VDREF-25AI
AG15
TXDAC1_IREF-25AI
AG17
TXDAC0_IOUTPI-25AO
AF17
TXDAC0_IOUTNI-25AO
AG16
TXDAC0_IOUTPQ-25AO
AF16
TXDAC0_IOUTNQ-25AO
AF18 C3041
TXDAC0_VDREF-25AI
AG18
TXDAC0_IREF-25AI
AG11
RXADC5_VINPI0-18AI
AF11
RXADC5_VINNI0-18AI
AG10
RXADC5_VINPQ0-18AI
AF10
RXADC5_VINNQ0-18AI
AG12 C3054
RXADC5_VREFP-18AI
AF12
RXADC5_VREFN-18AI
AE12 R3029
RXADC5_IREF-18AI
R3006
C3038
R3030
R3031
ground
VRF_ON
PRX_LNA_EN_B3
PRX_LNA_EN_B7
PRX_MB_ANT_LNA_EN_B1
PRX_HB_ANT_LNA_EN_B1
C3045
ET_DELAY_CAL_EN
PDET_EN
RFIC1_SPI_4DO_GPIO105-18NPDOL
RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI
RFIC1_SPI_CLK_GPIO107-18NPDOL
RFIC1_SPI_EN_GPIO108-18NPDOH
J2
K1
J1
H1
TR_SPI_RST
TR_SPI_DATA
TR_SPI_CLK
TR_SPI_EN
H3
H2
K2
J3
RFFE1_DATA
RFFE1_CLK
D2
TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL
D3
TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL
U23
TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL
UFS_REFCLK
UFS_RST_N
RFFE0_CLK
RFFE0_DATA
R3019
R3457
Dual sim
HIGH
Single sim
ground
TX_SW_CTL_TDD
LTE_SUB_HB_SEL
R3025
R3026
MAIN_ANT_SW_CTL0_HB
MAIN_ANT_SW_CTL1_HB
MAIN_ANT_SW_CTL2_HB
CPL_SW_CTL0
CPL_SW_CTL1
MAIN_ANT_SW_CTL0
MAIN_ANT_SW_CTL1
SUB_ANT_SW_CTL0
SHUB_CP_INT
CP_SHUB_INT
CP_WLAN_WAKE
WLAN_CP_WAKE
CP_HW_REV0
CP_HW_REV1
CP_HW_REV2
CP_HW_REV3
COND_DET_CP_LMB
COND_DET_CP_HB
GRIP_INT_CP
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
AP_CP_GPIO_RSV
GRIP_SCL_1P8_CP
GRIP_SDA_1P8_CP
SPEECH_I2S_LRCK_CP
SPEECH_I2S_BCLK_CP
SPEECH_I2S_D_IN_CP
SPEECH_I2S_D_OUT_CP
GND
GND
GND
GND
GND
GND
GND
GND
V9
U6
W2
T15
V15
U9408
AP_CP_DUMP_NOTI_N
AP_CP_PACKET_SEND
TP3021
U12
U10
GND
GND
GND
GND
GND
GND
GND
T9
T7
R6
T13
P17
P13
R12
GND
GND
M15
M13
GND
GND
GND
M3
L14
K15
K13
GND
GND
K3
GND
GND
GND
GND
GND
GND
GND
J8
H5
H3
J12
G10
H15
H13
G14
GND
GND
GND
GND
G8
GND
GND
GND
G4
F15
GND
GND
GND
GND
F9
F3
E8
E4
E10
E14
D15
GND
GND
GND
D3
B15
B17
C10
GND
GND
GND
GND
GND
GND
GND
B1
A8
B7
B5
B3
E9
F8
E7
F6
F10
M1
TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL
L2
TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL
W21
TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL
N6
TP3022
groun d
N23
P22
PDET_OUT2
CP_PMIC_SCL_1P8
CP_PMIC_SDA_1P8
B13
R3005
PDET_OUT1
Share GND V9_T9_U10
B11
AA2
AA1
Y2
Y1
W2
W1
W3
RFIC0_SPI_4DO_GPIO101-18NPDOL
RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI
RFIC0_SPI_CLK_GPIO103-18NPDOL
RFIC0_SPI_EN_GPIO104-18NPDOH
LLI_REFCLK_OUT-10AB
LLI_REFCLK-10AB
EFUSE0_FSOURCE0-30AI
EFUSE1_FSOURCE0-30AI
EXT_LNA_CTRL2_SDO
Share GND V15_T15_T13
AD2
AD1
AC2
AC1
AB2 C3039
AB1
AB3 R3007
USIM1_RSTn_GPIO54-1830NPDOL
GPIO55_USIM1_DETECT-18PDDI
L4
PDET_IN2
RXADC2_VINPI0-18AI
RXADC2_VINNI0-18AI
RXADC2_VINPQ0-18AI
RXADC2_VINNQ0-18AI
RXADC2_VREFP-18AI
RXADC2_VREFN-18AI
RXADC2_IREF-18AI
USIM1_CLK_GPIO52-1830NPDOL
USIM1_DATA_GPIO53-1830NPDOL
EXT_LNA_CTRL1
TCXO_EN
AFC_TCXO
P24
N25
U19
TX1_PA_ON0_GPIO73-18NPDOL
W23
TX1_PA_ON1_GPIO74-18NPDOL
V20
TX1_PA_ON2_GPIO75-18NPDOL
U25
TX1_PA_MODE0_GPIO78-18NPDOL
V22
TX1_PA_MODE1_GPIO79-18NPDOL
M22
TX1_PD_EN_GPIO97-18NPDOL
K22
TX1_ET_MODE_GPIO99-18NPDOL
LLI_TXDP-10AO
LLI_TXDN-10AO
LLI_RXDP-10AI
LLI_RXDN-10AI
LLI_REXT_4P7K-10AB
K5
PDET_IN1
RXADC1_VINPI0-18AI
RXADC1_VINNI0-18AI
RXADC1_VINPQ0-18AI
RXADC1_VINNQ0-18AI
RXADC1_VREFP-18AI
RXADC1_VREFN-18AI
RXADC1_IREF-18AI
USIM0_CLK_GPIO46-1830NPDOL
USIM0_DATA_GPIO47-1830NPDOL
USIM0_RSTn_GPIO48-1830NPDOL
USIM0_DETECT_GPIO49-18PDDI
USIM0_VCC_EN_TO22_GPIO50-18NPDOL
USIM0_VCC_SEL_TO23_GPIO51-18NPDOL
VDD_1P8_CP
W6
TX2_LB2
TR_PDET_IN
LLI_TX_P
LLI_TX_N
LLI_RX_P
LLI_RX_N
W29
AA30 R3010
V18
TX0_PA_ON0_GPIO70-18NPDOL
W19
TX0_PA_ON1_GPIO71-18NPDOL
Y22
TX0_PA_ON2_GPIO72-18NPDOL
V24
TX0_PA_MODE0_GPIO76-18NPDOL
W25
TX0_PA_MODE1_GPIO77-18NPDOL
L23
TX0_PD_EN_GPIO96-18NPDOL
M24
TX0_ET_MODE_GPIO98-18NPDOL
UART1_RXD_TO18_GPIO42-18PDDI
UART1_TXD_TO19_GPIO43-18NPDOH
UART1_CTSB_n_TO20_GPIO44-18PUDI
UART1_RTSB_n_TO21_GPIO45-18NPDOH
TP3012
TP3013
TP3014
TP3015
TP3016
TX_TR_OUT_GSMLB
T3
T1
TX1_LB3
TX_TR_OUT_GSMHB
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
TR_SPI_CLK
TR_SPI_EN
TR_SPI_RST
TR_SPI_DATA
TDD1_SW
TX1_LB1
W12
V2
V1
U2
U1
R2
R1
P2
P1
T2
T1
T3
C3037
SIM2_CLK
SIM2_IO
SIM2_RST
CP_PMIC_PWR_HOLD
need to GND shielding between LLI_TX and LLI_RX
TX1_HMB2
TX1_HMB3
W14
B27
C27
A27
B28
B29
C29
SIM_CLK
SIM_IO
SIM_RST
SIM_DET
CP_UART_CTL
EXT_LNA_ON3_TO30_GPIO93-18NPDOL
EXT_LNA_ON4_TO31_GPIO94-18NPDOL
EXT_LNA_ON5_GPIO95-18NPDOL
AP_CP_WAKE
R16
W16
U16
TX_TR_OUT_B5_8_20_26
TX_TR_OUT_B17
N29
P29
N31
N30
SHUB_CP_TXD
SHUB_CP_RXD
RF_ON0_GPIO66-18NPDOL
RF_ON1_GPIO67-18NPDOL
EXT_LNA_ON1_TO28_GPIO91-18NPDOL
EXT_LNA_ON2_TO29_GPIO92-18NPDOL
UART0_TXD_GPIO39-18NPDOH
GPIO40_UART0_CTSB_n_TO16-18PUDI
GPIO41_UART0_RTSB_n_TO17-18NPDI
VDD_LLI_A1P0_CP
REF_CLK
TX1_QP
TX1_QN
TX2_IP
TX_TR_OUT_B38_40_41
TX_TR_OUT_B7
TX_TR_OUT_B1_2_3_4_34_39
AG5
RXADC3_VINPI0-18AI
AF5
RXADC3_VINNI0-18AI
AG4
RXADC3_VINPQ0-18AI
AF4
RXADC3_VINNQ0-18AI
AG6 C3040
RXADC3_VREFP-18AI
AF6
RXADC3_VREFN-18AI
AE6 R3008
RXADC3_IREF-18AI
R3003
N12
DRX_LB5
DRX_LB6
N2
HIGH
LOW
TCXO_AFC_GPIO100-18NPDOL
APT_PDM_TX0_GPIO68-18NPDOL
APT_PDM_TX1_GPIO69-18NPDOL
UCP302-1
UART0_RXD_GPIO38-18PDDI
B11
TXDP1
C11
TXDN1
B13
TXDP0
C13
TXDN0
TX1_IN
DRX_LB4
M1
DRX_TR_IN_B3
3CA
2CA
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX1_Q_N
R10
TCXO_EN_GPIO119-18NPDOH
SSP0_RXD_GPIO30-18PDDI
SSP0_TXD_GPIO31-18PDDI
SSP0_CLK_GPIO32-18NPDOL
SSP0_CSn_GPIO33-18NPDOH
SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI
SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI
SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL
SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH
TP3005
C19
N10
TX1_IP
R30
M31
L29
M29
M30
B15
RXDN0
C15
RXDP0
B17
RXDN1
C17
RXDP1
D5
DRX_LB2
DRX_LB3
R27
P31
R29
J27
K26
M26
L27
CP_UART_TXD
B19
RSTN
B25
TCK
C25
TMS
DRX3_QN
J2
K1
TP3006
IPC_INT_CP
CP_UART_RXD
L3
K3
TR_THM
TP_CLK
TP_TMS
DRX_LB1
H1
TP_CLKMON
CP_SPI_MOSI
CP_SPI_MISO
CP_SPI_CLK
CP_SPI_CS_N
VDD_1P8_CP
3CA
TP3008
C6
E6
UFS_TX_D0_N
UFS_TX_D0_P
UFS_TX_D1_N
UFS_TX_D1_P
D7
DRX3_IP
DRX3_IN
DRX3_QP
UFS_RX_D1_P
UFS_RX_D1_N
UFS_RX_D0_P
UFS_RX_D0_N
G6
DRX2_QN
U9344
DRX_MB5
GPIO64_GPS_TIMESTAMP_TO26-18PDDI
GPIO65_GPS_PAEN_TO27-18PDDI
TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL
TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL
H7
DRX2_QP
DRX_MB1
AG25
GPADC_AIN0-18AI
AG26
GPADC_AIN1-18AI
AF27
GPADC_AIN2-18AI
AG27
GPADC_AIN3-18AI
C2
GPIO5_EXTCLK0-18PUDI
D1
GPIO6_EXTCLK1-18PUDI
AB31
GPIO7_EXT_UARTCLK-18PUDI
AA29
GPIO8_EXT_USIMCLK-18PUDI
AD31
GPIO9_EXTCLK2-18PDDI
U27
CLK_MON_GPIO121-18NPDOX
RFU_0
RFU_1
RFU_2
F5
DRX2_IN
DRX_HB3
TP3003
TP3004
VBAT
PDET
AF23
PDADC1_AIN0-18AI
AE22
PDADC1_AIN1-18AI
AG22
PDADC1_AIN2-18AI
G1
E1
F7
DRX2_IP
DRX_HB2
DRX_MB2
GPS_CLK_26M
LTE_ACTIVE_N
PDA_ACTIVE
ET_DAC_P
ET_DAC_N
C3043
R3009
AG24
PDADC0_AIN0-18AI
AE25
PDADC0_AIN1-18AI
AF25
PDADC0_AIN2-18AI
A14
A22
C9
DRX1_QN
DRX_HB1
C2
D1
RESINn-18XPDI
RESOUTn_GPIO120-18NPDOL
TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL
TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL
L6
1/2
AG20
ETDAC_IOUTPI-25AO
AF20
ETDAC_IOUTNI-25AO
AF19
ETDAC_IOUTPQ-25AO
AG19
ETDAC_IOUTNQ-25AO
AF21
ETDAC_VDREF-25AI
AG21
ETDAC_IREF-25AI
Y29
TRSTn-18PUDI
Y26
SWCLKTCK-18PUDI
W27
SWDIOTMS-18PUDI
Y30
TDI-18PUDI
AC31
TDO-18NPDI
L1
E3
M7
A6
L2
ground
W31
TCXO-18XPDI
AA31
SLP_XI-18XPDI
N21
TDD_TRX_SW0_GPIO88-18NPDOL
P26
TDD_TRX_SW1_GPIO89-18NPDOL
R23
TDD_TRX_SW2_GPIO90-18NPDOL
L8
TP3002
TP3023
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
DRX1_IP
DRX1_IN
DRX_MB4
DRX_TR_IN_B5_8_12_17_18_19_20_26_28
CP_TCXO_26M
CP_CLK_32K
CP_JTAG_TRST_N
CP_JTAG_TCK
CP_JTAG_TMS
CP_JTAG_TDI
CP_JTAG_TDO
ground
PRX_LB5
PRX_LB6
N16
T30
W30
CP_RST_N
3CA
R3035
K7
M17
DRX_MB3
ground
ground
TP3024
D13
MODE-18NPDI
BOOT_MODE0-18PUDI
BOOT_MODE1-18PUDI
TEST_MODE0-18PDDI
TEST_MODE1-18PDDI
TEST_MODE2-18PDDI
R25
ANT_SW0_GPIO80-18NPDOL
T20
ANT_SW1_GPIO81-18NPDOL
U21
ANT_SW2_GPIO82-18NPDOL
T22
ANT_SW3_GPIO83-18NPDOL
T24
ANT_SW4_GPIO84-18NPDOL
P20
ANT_SW5_GPIO85-18NPDOL
N19
ANT_SW6_GPIO86-18NPDOL
R21
ANT_SW7_GPIO87-18NPDOL
PRX3_QN
PRX_LB4
ground
R31
U30
U31
V30
U29
V29
A28
DY_ZQ
AG23
ZQ
E12
PRX3_QP
PRX_LB3
F1
ground
TP3011
PRX3_IN
PRX_LB2
VDD_1P8_CP
ground
AC30
GPIO10-18PDDI
AF29
GPIO11-18PDDI
AE27
GPIO12_USIM2_VCC_EN-18PDDI
AE28
GPIO13_USIM2_VCC_SEL-18PDDI
C12
PRX_LB1
J16
K17
E2
ground
AG28
GPIO14_TO0-18PDDI
AF28
GPIO15_TO1-18PDDI
A6
GPIO16_TO2-18PDDI
G2
GPIO17_TO3-18PDDI
B6
GPIO18_TO4-18PDDI
F3
GPIO19_TO5-18PDDI
B5
GPIO20_TO6-18PDDI
C6
GPIO21_TO7-18PDDI
A5
GPIO22_TO8-18PDDI
F1
GPIO23_TO9-18PDDI
C5
GPIO24_TO10-18PDDI
E5
GPIO25_TO11-18PDDI
F2
GPIO26_TX0_POLAR0_TO12-18PDDI
G5
GPIO27_TX0_POLAR1_TO13-18PDDI
G3
GPIO28_TX1_POLAR0_TO14-18PDDI
E2
GPIO29_TX1_POLAR1_TO15-18PDDI
PRX3_IP
PRX_MB5
H17
A4
g r ou nd
TP3017
TP3018
D11
G16
G2
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
G12
RXADC0_VINPI0-18AI
RXADC0_VINNI0-18AI
RXADC0_VINPQ0-18AI
RXADC0_VINNQ0-18AI
RXADC0_VINPI1-18AI
RXADC0_VINNI1-18AI
RXADC0_VINPQ1-18AI
RXADC0_VINNQ1-18AI
RXADC0_VREFP-18AI
RXADC0_VREFN-18AI
RXADC0_IREF-18AI
PRX2_QN
GPIO0-18PDDI
GPIO1_USIM1_VCC_EN-18PDDI
GPIO2_USIM1_VCC_SEL-18PDDI
GPIO3-18PDDI
GPIO4-18PDDI
PRX2_QP
PRX_MB4
C3
B4
C4
A4
B3
PRX_MB3
T29
I2S_LRCK_GPIO60-18PDDI
T26
I2S_BCK_GPIO61-18PDDI
P30
I2S_DIN_GPIO62-18PDDI
T31
I2S_DOUT_GPIO63-18NPDOL
H11
E16
AE29
I2C1_SCL_TO24_GPIO58-18PUDI
AE30
I2C1_SDA_TO25_GPIO59-18PUDI
F13
AD30
I2C0_SCL_GPIO56-18PUDI
AD29
I2C0_SDA_GPIO57-18PUDI
F11
PRX2_IN
AP_CP_STATUS
CP_AP_WAKE
CP_AP_STATUS
CP_DUMP_INT
MARK
L12
PRX2_IP
PRX_MB2
A2
DRX_TR_IN_B1_2_4_34_39
g ro u nd
2
M11
PRX1_QN
PRX_MB1
D17
L16
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
L10
PRX1_QP
PRX_HB3
C16
F17
ground
MARK
1
U8
P1
R2
N4
P7
DVDD10
DVDD18
VDD18_TX2
VDD18_TX2LO
C8
J10
R14
U14
A10
VDD18_RX
VDD18_TX1
VDD12_TX1LO
VDD12_TX2LO
VDD12_RX2LO
VDD12_RX1LO
J4
C4
J14
C14
T11
VDD12_TX
VDD12_PRX1
VDD12_PRX2
VDD12_DRX1
K11
PRX1_IP
PRX1_IN
PRX_HB2
A16
DRX1_QP
DRX_TR_IN_B1_7_38_40_41
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
C2037
U9436
C2039
C9408
C2036
PRX_HB1
A14
R3036
PRX_TR_IN_B1
PRX_TR_IN_B28_AU
PRX_TR_IN_G900_B8
PRX_TR_IN_B12_17
PRX_TR_IN_B20
PRX_TR_IN_G850_B5_18_19_26
PRX_TR_IN_G1800_B3
A12
VDD12_DRX2
C2043
PRX_TR_IN_TDD_B40
PRX_TR_IN_B7
PRX_TR_IN_TDD_B38_41
PRX_TR_IN_B34_39
PRX_TR_IN_G1900_B2
PRX_TR_IN_G1800_B3_4RXD
ground
C2044
C2114
C2035
VRF_RX_1P2
LOW
8-64
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-65
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-21. LTE B20 RX
NORMAL CONDITION
catch the channel?
NO
Check RFS1000 ≤ -65dBm
YES
CHECK soldered
RFS1000, L9231
NO
Resolder or change
C1009, L1007, L1006, C1012
NO
Resolder or change
CPL1000
NO
Check C1009
≥ -65dBm ?
YES
Check component
soldering status OK at
CPL1000
YES
Check C1014
≥ -65dBm
NO
Resolder or change
C1014
YES
Check component
soldering status OK at
PAM1000
NO
Resolder or change
PAM1000
YES
Check component
soldering status OK at
L1016
NO
Resolder or change
L1016, C1033
YES
Check the voltage at
U9436 = 1.0V
&
C2037 = 1.8V
NO
Resolder or change
U9344
YES
NO
Resolder or change
UCP302
Receiver is O.K?
END
8-66
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CPL1000
RFS1000
SIGNAL
RFS1001
L 9231
1
2
C1009
COMMON 1
C1012
L1007
LOW 4
1 GND
3 GND
5 GND
G
G
4
3
G
G
G
2
3
4
TRX_ANT_MB
2 COMMOM
C9317
C1136
C1014
VDD_1P8_CP
Coaxial to u-USB PCB
L1004
HIGH 6
L1006
ANT
TRX_ANT_LB
L1008
R1001
C1016
U9403
COND_DET_CP_LMB
C1020
C1019
LB/MB ANT PATH
VBAT
VBAT_PAMID
L1000
TX_TR_OUT_GSMLB
R9041
C1000
VRF_VCC2_ET
VBAT_PAMID
R1999
VRF_MIPI_IO_1P8
VBAT_PAMID
F1000
C9376
1
TX_TR_OUT_B17
C1002
C1005
C1006
C9388
C1011
4
OUT
IN
C1008
C1007
G G G
TRX_ANT_LB
L1005
2 3 5
C1015
26
VIO
32
17
18
33
VBATT
VCC_2G
RFIN_2G
35
B13_TX_OUT
RFIN_B12
RFIN_B13
42
TRX1
21
41
RFIN_B26_8_20
C1111
U9335
VCC2_3G
ANT
30
22
23
L1069
L1012
TX_TR_OUT_B5_8_20_26
VCC1_3G
39
C1134
47
TRX2
PAM1000
27
RX_B8
48
37
CLP
RX_B12_13
44
28
RX_B13_IN
2
RX_B26
46
GND
GND
GND
GND
GND
GND
73
77
76
75
74
78
GND
GND
GND
GND
GND
GND
68
69
70
71
72
GND
GND
GND
GND
GND
GND
62
63
64
67
66
65
GND
GND
GND
GND
GND
GND
60
61
56
57
59
58
GND
GND
GND
GND
GND
53
52
54
55
50
51
GND
GND
GND
GND
49
GND
GND
GND
GND
GND
45
43
40
38
31
29
34
36
GND
GND
GND
GND
GND
25
24
20
GND
GND
GND
GND
16
19
13
15
14
GND
GND
GND
GND
GND
GND
10
12
6
7
9
8
4
5
1
11
GND
GND
GND
RX_B29
L1013
PRX_TR_IN_G900_B8
RFFE0_DATA
SDATA
RX_B20
3
NC
RFFE0_CLK
COUPLING_LB
CLK
U9342
L1014
PRX_TR_IN_B12_17
LB PAMID
U9336
L1016
PRX_TR_IN_B20
C1033
L1017
PRX_TR_IN_G850_B5_18_19_26
U10003
VRF_TRX_1P8 VRF_TX2_1P8
VRF_TX_1P2_LO
VRF_TRX_1P2_LO
TRANSCEIVER
U9431
VRF_RX_1P2_LO
VRF_RX_1P2_LO
L2033
VRF_TX_1P2_LO
VRF_TRX_1P2
need to shield with GND from CP_PMIC to Transceive
C2029
VRF_RX_1P2
VRF_TX_1P2
C2030
C2027
C2028
VRF_TX_1P2
VDD_1P0_CP
r
VDD_1P8_CP
C2033
C2032
L2034
N14
P9
M9
T17
TX2_IN
TX1_HB1
N8
TX2_QP
TX1_HB2
V17
R8
TX1_HMB1
TX2_QN
U2
TDD2_SW
TX1_LB2
SPI_CLK
V11
P3
SPI_EN
TX2_MB1
SPI_RST
W10
R4
W8
T5
TX2_MB2
SPI_SDIO
TX2_LB1
DFT_MODE
U4
TCXO_IN
J25
H26
H24
J23
K30
K31
F30
F31
D31
H31
H30
T16
P18
VDD_EFUSE_1P5
ground
C2048
V1
V5
W4
TP3007
R3021
R302 2
LLI_CLK
V3
EXT_LNA_CTRL3
ground
TR_TCXO
M5
J6
TX1_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
AG8
RXADC4_VINPI0-18AI
AF8
RXADC4_VINNI0-18AI
AG7
RXADC4_VINPQ0-18AI
AF7
RXADC4_VINNQ0-18AI
AG9 C3053
RXADC4_VREFP-18AI
AF9
RXADC4_VREFN-18AI
AE9 R3028
RXADC4_IREF-18AI
R3004
AG14
TXDAC1_IOUTPI-25AO
AF14
TXDAC1_IOUTNI-25AO
AG13
TXDAC1_IOUTPQ-25AO
AF13
TXDAC1_IOUTNQ-25AO
AF15 C3042
TXDAC1_VDREF-25AI
AG15
TXDAC1_IREF-25AI
AG17
TXDAC0_IOUTPI-25AO
AF17
TXDAC0_IOUTNI-25AO
AG16
TXDAC0_IOUTPQ-25AO
AF16
TXDAC0_IOUTNQ-25AO
AF18 C3041
TXDAC0_VDREF-25AI
AG18
TXDAC0_IREF-25AI
AG11
RXADC5_VINPI0-18AI
AF11
RXADC5_VINNI0-18AI
AG10
RXADC5_VINPQ0-18AI
AF10
RXADC5_VINNQ0-18AI
AG12 C3054
RXADC5_VREFP-18AI
AF12
RXADC5_VREFN-18AI
AE12 R3029
RXADC5_IREF-18AI
R3006
C3038
R3030
R3031
ground
VRF_ON
PRX_LNA_EN_B3
PRX_LNA_EN_B7
PRX_MB_ANT_LNA_EN_B1
PRX_HB_ANT_LNA_EN_B1
C3045
ET_DELAY_CAL_EN
PDET_EN
RFIC1_SPI_4DO_GPIO105-18NPDOL
RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI
RFIC1_SPI_CLK_GPIO107-18NPDOL
RFIC1_SPI_EN_GPIO108-18NPDOH
J2
K1
J1
H1
TR_SPI_RST
TR_SPI_DATA
TR_SPI_CLK
TR_SPI_EN
H3
H2
K2
J3
RFFE1_DATA
RFFE1_CLK
D2
TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL
D3
TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL
U23
TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL
UFS_REFCLK
UFS_RST_N
RFFE0_CLK
RFFE0_DATA
R3019
R3457
Dual sim
HIGH
Single sim
ground
TX_SW_CTL_TDD
LTE_SUB_HB_SEL
R3025
R3026
MAIN_ANT_SW_CTL0_HB
MAIN_ANT_SW_CTL1_HB
MAIN_ANT_SW_CTL2_HB
CPL_SW_CTL0
CPL_SW_CTL1
MAIN_ANT_SW_CTL0
MAIN_ANT_SW_CTL1
SUB_ANT_SW_CTL0
SHUB_CP_INT
CP_SHUB_INT
CP_WLAN_WAKE
WLAN_CP_WAKE
CP_HW_REV0
CP_HW_REV1
CP_HW_REV2
CP_HW_REV3
COND_DET_CP_LMB
COND_DET_CP_HB
GRIP_INT_CP
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
AP_CP_GPIO_RSV
GRIP_SCL_1P8_CP
GRIP_SDA_1P8_CP
SPEECH_I2S_LRCK_CP
SPEECH_I2S_BCLK_CP
SPEECH_I2S_D_IN_CP
SPEECH_I2S_D_OUT_CP
GND
GND
GND
GND
GND
GND
GND
GND
V9
U6
W2
T15
V15
U9408
AP_CP_DUMP_NOTI_N
AP_CP_PACKET_SEND
TP3021
U12
U10
GND
GND
GND
GND
GND
GND
GND
T9
T7
R6
T13
P17
P13
R12
GND
GND
M15
M13
GND
GND
GND
M3
L14
K15
K13
GND
GND
K3
GND
GND
GND
GND
GND
GND
GND
J8
H5
H3
J12
G10
H15
H13
G14
GND
GND
GND
GND
G8
GND
GND
GND
G4
F15
GND
GND
GND
GND
F9
F3
E8
E4
E10
E14
D15
GND
GND
GND
D3
B15
B17
C10
GND
GND
GND
GND
GND
GND
GND
B1
A8
B7
B5
B3
E9
F8
E7
F6
F10
M1
TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL
L2
TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL
W21
TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL
N6
TP3022
groun d
N23
P22
PDET_OUT2
CP_PMIC_SCL_1P8
CP_PMIC_SDA_1P8
B13
R3005
PDET_OUT1
Share GND V9_T9_U10
B11
AA2
AA1
Y2
Y1
W2
W1
W3
RFIC0_SPI_4DO_GPIO101-18NPDOL
RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI
RFIC0_SPI_CLK_GPIO103-18NPDOL
RFIC0_SPI_EN_GPIO104-18NPDOH
LLI_REFCLK_OUT-10AB
LLI_REFCLK-10AB
EFUSE0_FSOURCE0-30AI
EFUSE1_FSOURCE0-30AI
EXT_LNA_CTRL2_SDO
Share GND V15_T15_T13
AD2
AD1
AC2
AC1
AB2 C3039
AB1
AB3 R3007
USIM1_RSTn_GPIO54-1830NPDOL
GPIO55_USIM1_DETECT-18PDDI
L4
PDET_IN2
RXADC2_VINPI0-18AI
RXADC2_VINNI0-18AI
RXADC2_VINPQ0-18AI
RXADC2_VINNQ0-18AI
RXADC2_VREFP-18AI
RXADC2_VREFN-18AI
RXADC2_IREF-18AI
USIM1_CLK_GPIO52-1830NPDOL
USIM1_DATA_GPIO53-1830NPDOL
EXT_LNA_CTRL1
TCXO_EN
AFC_TCXO
P24
N25
U19
TX1_PA_ON0_GPIO73-18NPDOL
W23
TX1_PA_ON1_GPIO74-18NPDOL
V20
TX1_PA_ON2_GPIO75-18NPDOL
U25
TX1_PA_MODE0_GPIO78-18NPDOL
V22
TX1_PA_MODE1_GPIO79-18NPDOL
M22
TX1_PD_EN_GPIO97-18NPDOL
K22
TX1_ET_MODE_GPIO99-18NPDOL
LLI_TXDP-10AO
LLI_TXDN-10AO
LLI_RXDP-10AI
LLI_RXDN-10AI
LLI_REXT_4P7K-10AB
K5
PDET_IN1
RXADC1_VINPI0-18AI
RXADC1_VINNI0-18AI
RXADC1_VINPQ0-18AI
RXADC1_VINNQ0-18AI
RXADC1_VREFP-18AI
RXADC1_VREFN-18AI
RXADC1_IREF-18AI
USIM0_CLK_GPIO46-1830NPDOL
USIM0_DATA_GPIO47-1830NPDOL
USIM0_RSTn_GPIO48-1830NPDOL
USIM0_DETECT_GPIO49-18PDDI
USIM0_VCC_EN_TO22_GPIO50-18NPDOL
USIM0_VCC_SEL_TO23_GPIO51-18NPDOL
VDD_1P8_CP
W6
TX2_LB2
TR_PDET_IN
LLI_TX_P
LLI_TX_N
LLI_RX_P
LLI_RX_N
W29
AA30 R3010
V18
TX0_PA_ON0_GPIO70-18NPDOL
W19
TX0_PA_ON1_GPIO71-18NPDOL
Y22
TX0_PA_ON2_GPIO72-18NPDOL
V24
TX0_PA_MODE0_GPIO76-18NPDOL
W25
TX0_PA_MODE1_GPIO77-18NPDOL
L23
TX0_PD_EN_GPIO96-18NPDOL
M24
TX0_ET_MODE_GPIO98-18NPDOL
UART1_RXD_TO18_GPIO42-18PDDI
UART1_TXD_TO19_GPIO43-18NPDOH
UART1_CTSB_n_TO20_GPIO44-18PUDI
UART1_RTSB_n_TO21_GPIO45-18NPDOH
TP3012
TP3013
TP3014
TP3015
TP3016
TX_TR_OUT_GSMLB
T3
T1
TX1_LB3
TX_TR_OUT_GSMHB
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
TR_SPI_CLK
TR_SPI_EN
TR_SPI_RST
TR_SPI_DATA
TDD1_SW
TX1_LB1
W12
V2
V1
U2
U1
R2
R1
P2
P1
T2
T1
T3
C3037
SIM2_CLK
SIM2_IO
SIM2_RST
CP_PMIC_PWR_HOLD
need to GND shielding between LLI_TX and LLI_RX
TX1_HMB2
TX1_HMB3
W14
B27
C27
A27
B28
B29
C29
SIM_CLK
SIM_IO
SIM_RST
SIM_DET
CP_UART_CTL
EXT_LNA_ON3_TO30_GPIO93-18NPDOL
EXT_LNA_ON4_TO31_GPIO94-18NPDOL
EXT_LNA_ON5_GPIO95-18NPDOL
AP_CP_WAKE
R16
W16
U16
TX_TR_OUT_B5_8_20_26
TX_TR_OUT_B17
N29
P29
N31
N30
SHUB_CP_TXD
SHUB_CP_RXD
RF_ON0_GPIO66-18NPDOL
RF_ON1_GPIO67-18NPDOL
EXT_LNA_ON1_TO28_GPIO91-18NPDOL
EXT_LNA_ON2_TO29_GPIO92-18NPDOL
UART0_TXD_GPIO39-18NPDOH
GPIO40_UART0_CTSB_n_TO16-18PUDI
GPIO41_UART0_RTSB_n_TO17-18NPDI
VDD_LLI_A1P0_CP
REF_CLK
TX1_QP
TX1_QN
TX2_IP
TX_TR_OUT_B38_40_41
TX_TR_OUT_B7
TX_TR_OUT_B1_2_3_4_34_39
AG5
RXADC3_VINPI0-18AI
AF5
RXADC3_VINNI0-18AI
AG4
RXADC3_VINPQ0-18AI
AF4
RXADC3_VINNQ0-18AI
AG6 C3040
RXADC3_VREFP-18AI
AF6
RXADC3_VREFN-18AI
AE6 R3008
RXADC3_IREF-18AI
R3003
N12
DRX_LB5
DRX_LB6
N2
HIGH
LOW
TCXO_AFC_GPIO100-18NPDOL
APT_PDM_TX0_GPIO68-18NPDOL
APT_PDM_TX1_GPIO69-18NPDOL
UCP302-1
UART0_RXD_GPIO38-18PDDI
B11
TXDP1
C11
TXDN1
B13
TXDP0
C13
TXDN0
TX1_IN
DRX_LB4
M1
DRX_TR_IN_B3
3CA
2CA
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX1_Q_N
R10
TCXO_EN_GPIO119-18NPDOH
SSP0_RXD_GPIO30-18PDDI
SSP0_TXD_GPIO31-18PDDI
SSP0_CLK_GPIO32-18NPDOL
SSP0_CSn_GPIO33-18NPDOH
SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI
SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI
SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL
SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH
TP3005
C19
N10
TX1_IP
R30
M31
L29
M29
M30
B15
RXDN0
C15
RXDP0
B17
RXDN1
C17
RXDP1
D5
DRX_LB2
DRX_LB3
R27
P31
R29
J27
K26
M26
L27
CP_UART_TXD
B19
RSTN
B25
TCK
C25
TMS
DRX3_QN
J2
K1
TP3006
IPC_INT_CP
CP_UART_RXD
L3
K3
TR_THM
TP_CLK
TP_TMS
DRX_LB1
H1
TP_CLKMON
CP_SPI_MOSI
CP_SPI_MISO
CP_SPI_CLK
CP_SPI_CS_N
VDD_1P8_CP
3CA
TP3008
C6
E6
UFS_TX_D0_N
UFS_TX_D0_P
UFS_TX_D1_N
UFS_TX_D1_P
D7
DRX3_IP
DRX3_IN
DRX3_QP
UFS_RX_D1_P
UFS_RX_D1_N
UFS_RX_D0_P
UFS_RX_D0_N
G6
DRX2_QN
U9344
DRX_MB5
GPIO64_GPS_TIMESTAMP_TO26-18PDDI
GPIO65_GPS_PAEN_TO27-18PDDI
TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL
TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL
H7
DRX2_QP
DRX_MB1
AG25
GPADC_AIN0-18AI
AG26
GPADC_AIN1-18AI
AF27
GPADC_AIN2-18AI
AG27
GPADC_AIN3-18AI
C2
GPIO5_EXTCLK0-18PUDI
D1
GPIO6_EXTCLK1-18PUDI
AB31
GPIO7_EXT_UARTCLK-18PUDI
AA29
GPIO8_EXT_USIMCLK-18PUDI
AD31
GPIO9_EXTCLK2-18PDDI
U27
CLK_MON_GPIO121-18NPDOX
RFU_0
RFU_1
RFU_2
F5
DRX2_IN
DRX_HB3
TP3003
TP3004
VBAT
PDET
AF23
PDADC1_AIN0-18AI
AE22
PDADC1_AIN1-18AI
AG22
PDADC1_AIN2-18AI
G1
E1
F7
DRX2_IP
DRX_HB2
DRX_MB2
GPS_CLK_26M
LTE_ACTIVE_N
PDA_ACTIVE
ET_DAC_P
ET_DAC_N
C3043
R3009
AG24
PDADC0_AIN0-18AI
AE25
PDADC0_AIN1-18AI
AF25
PDADC0_AIN2-18AI
A14
A22
C9
DRX1_QN
DRX_HB1
C2
D1
RESINn-18XPDI
RESOUTn_GPIO120-18NPDOL
TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL
TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL
L6
1/2
AG20
ETDAC_IOUTPI-25AO
AF20
ETDAC_IOUTNI-25AO
AF19
ETDAC_IOUTPQ-25AO
AG19
ETDAC_IOUTNQ-25AO
AF21
ETDAC_VDREF-25AI
AG21
ETDAC_IREF-25AI
Y29
TRSTn-18PUDI
Y26
SWCLKTCK-18PUDI
W27
SWDIOTMS-18PUDI
Y30
TDI-18PUDI
AC31
TDO-18NPDI
L1
E3
M7
A6
L2
ground
W31
TCXO-18XPDI
AA31
SLP_XI-18XPDI
N21
TDD_TRX_SW0_GPIO88-18NPDOL
P26
TDD_TRX_SW1_GPIO89-18NPDOL
R23
TDD_TRX_SW2_GPIO90-18NPDOL
L8
TP3002
TP3023
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
DRX1_IP
DRX1_IN
DRX_MB4
DRX_TR_IN_B5_8_12_17_18_19_20_26_28
CP_TCXO_26M
CP_CLK_32K
CP_JTAG_TRST_N
CP_JTAG_TCK
CP_JTAG_TMS
CP_JTAG_TDI
CP_JTAG_TDO
ground
PRX_LB5
PRX_LB6
N16
T30
W30
CP_RST_N
3CA
R3035
K7
M17
DRX_MB3
ground
ground
TP3024
D13
MODE-18NPDI
BOOT_MODE0-18PUDI
BOOT_MODE1-18PUDI
TEST_MODE0-18PDDI
TEST_MODE1-18PDDI
TEST_MODE2-18PDDI
R25
ANT_SW0_GPIO80-18NPDOL
T20
ANT_SW1_GPIO81-18NPDOL
U21
ANT_SW2_GPIO82-18NPDOL
T22
ANT_SW3_GPIO83-18NPDOL
T24
ANT_SW4_GPIO84-18NPDOL
P20
ANT_SW5_GPIO85-18NPDOL
N19
ANT_SW6_GPIO86-18NPDOL
R21
ANT_SW7_GPIO87-18NPDOL
PRX3_QN
PRX_LB4
ground
R31
U30
U31
V30
U29
V29
A28
DY_ZQ
AG23
ZQ
E12
PRX3_QP
PRX_LB3
F1
ground
TP3011
PRX3_IN
PRX_LB2
VDD_1P8_CP
ground
AC30
GPIO10-18PDDI
AF29
GPIO11-18PDDI
AE27
GPIO12_USIM2_VCC_EN-18PDDI
AE28
GPIO13_USIM2_VCC_SEL-18PDDI
C12
PRX_LB1
J16
K17
E2
ground
AG28
GPIO14_TO0-18PDDI
AF28
GPIO15_TO1-18PDDI
A6
GPIO16_TO2-18PDDI
G2
GPIO17_TO3-18PDDI
B6
GPIO18_TO4-18PDDI
F3
GPIO19_TO5-18PDDI
B5
GPIO20_TO6-18PDDI
C6
GPIO21_TO7-18PDDI
A5
GPIO22_TO8-18PDDI
F1
GPIO23_TO9-18PDDI
C5
GPIO24_TO10-18PDDI
E5
GPIO25_TO11-18PDDI
F2
GPIO26_TX0_POLAR0_TO12-18PDDI
G5
GPIO27_TX0_POLAR1_TO13-18PDDI
G3
GPIO28_TX1_POLAR0_TO14-18PDDI
E2
GPIO29_TX1_POLAR1_TO15-18PDDI
PRX3_IP
PRX_MB5
H17
A4
g r ou nd
TP3017
TP3018
D11
G16
G2
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
G12
RXADC0_VINPI0-18AI
RXADC0_VINNI0-18AI
RXADC0_VINPQ0-18AI
RXADC0_VINNQ0-18AI
RXADC0_VINPI1-18AI
RXADC0_VINNI1-18AI
RXADC0_VINPQ1-18AI
RXADC0_VINNQ1-18AI
RXADC0_VREFP-18AI
RXADC0_VREFN-18AI
RXADC0_IREF-18AI
PRX2_QN
GPIO0-18PDDI
GPIO1_USIM1_VCC_EN-18PDDI
GPIO2_USIM1_VCC_SEL-18PDDI
GPIO3-18PDDI
GPIO4-18PDDI
PRX2_QP
PRX_MB4
C3
B4
C4
A4
B3
PRX_MB3
T29
I2S_LRCK_GPIO60-18PDDI
T26
I2S_BCK_GPIO61-18PDDI
P30
I2S_DIN_GPIO62-18PDDI
T31
I2S_DOUT_GPIO63-18NPDOL
H11
E16
AE29
I2C1_SCL_TO24_GPIO58-18PUDI
AE30
I2C1_SDA_TO25_GPIO59-18PUDI
F13
AD30
I2C0_SCL_GPIO56-18PUDI
AD29
I2C0_SDA_GPIO57-18PUDI
F11
PRX2_IN
AP_CP_STATUS
CP_AP_WAKE
CP_AP_STATUS
CP_DUMP_INT
MARK
L12
PRX2_IP
PRX_MB2
A2
DRX_TR_IN_B1_2_4_34_39
g ro u nd
2
M11
PRX1_QN
PRX_MB1
D17
L16
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
L10
PRX1_QP
PRX_HB3
C16
F17
ground
MARK
1
U8
P1
R2
N4
P7
DVDD10
DVDD18
VDD18_TX2
VDD18_TX2LO
C8
J10
R14
U14
A10
VDD18_RX
VDD18_TX1
VDD12_TX1LO
VDD12_TX2LO
VDD12_RX2LO
VDD12_RX1LO
J4
C4
J14
C14
T11
VDD12_TX
VDD12_PRX1
VDD12_PRX2
VDD12_DRX1
K11
PRX1_IP
PRX1_IN
PRX_HB2
A16
DRX1_QP
DRX_TR_IN_B1_7_38_40_41
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
C2037
U9436
C2039
C9408
C2036
PRX_HB1
A14
R3036
PRX_TR_IN_B1
PRX_TR_IN_B28_AU
PRX_TR_IN_G900_B8
PRX_TR_IN_B12_17
PRX_TR_IN_B20
PRX_TR_IN_G850_B5_18_19_26
PRX_TR_IN_G1800_B3
A12
VDD12_DRX2
C2043
PRX_TR_IN_TDD_B40
PRX_TR_IN_B7
PRX_TR_IN_TDD_B38_41
PRX_TR_IN_B34_39
PRX_TR_IN_G1900_B2
PRX_TR_IN_G1800_B3_4RXD
ground
C2044
C2114
C2035
VRF_RX_1P2
LOW
8-67
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-68
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-22. GSM850 / WCDMA B5 / LTE B5, 18, 19, 26 RX
NORMAL CONDITION
catch the channel?
NO
Check RFS1000 ≤ -65dBm
YES
CHECK soldered
RFS1000, L1090
NO
Resolder or change
C1009, L1007, L1006, C1012
NO
Resolder or change
CPL1000
NO
Check C1009
≥ -65dBm ?
YES
Check component
soldering status OK at
CPL1000
YES
Check C1014
≥ -65dBm
NO
Resolder or change
C1014
YES
Check component
soldering status OK at
PAM1000
NO
Resolder or change
PAM1000
YES
Check component
soldering status OK at
L1017
NO
Resolder or change
L1017, U10003
YES
Check the voltage at
U9436 = 1.0V
&
C2037 = 1.8V
NO
Resolder or change
U9344
YES
Receiver is O.K?
NO
Resolder or change
UCP302
END
8-69
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CPL1000
RFS1000
SIGNAL
RFS1001
L 9231
1
2
C1009
COMMON 1
C1012
L1007
LOW 4
1 GND
3 GND
5 GND
G
G
4
3
G
G
G
2
3
4
TRX_ANT_MB
2 COMMOM
C9317
C1136
C1014
VDD_1P8_CP
Coaxial to u-USB PCB
L1004
HIGH 6
L1006
ANT
TRX_ANT_LB
L1008
R1001
C1016
U9403
COND_DET_CP_LMB
C1020
C1019
LB/MB ANT PATH
VBAT
VBAT_PAMID
L1000
TX_TR_OUT_GSMLB
R9041
C1000
VRF_VCC2_ET
VBAT_PAMID
R1999
VRF_MIPI_IO_1P8
VBAT_PAMID
F1000
C9376
1
TX_TR_OUT_B17
C1002
C1005
C1006
C9388
C1011
4
OUT
IN
C1008
C1007
G G G
TRX_ANT_LB
L1005
2 3 5
C1015
26
VIO
32
17
18
33
VBATT
VCC_2G
RFIN_2G
35
B13_TX_OUT
RFIN_B12
RFIN_B13
42
TRX1
21
41
RFIN_B26_8_20
C1111
U9335
VCC2_3G
ANT
30
22
23
L1069
L1012
TX_TR_OUT_B5_8_20_26
VCC1_3G
39
C1134
47
TRX2
PAM1000
27
RX_B8
48
37
CLP
RX_B12_13
44
28
RX_B13_IN
2
RX_B26
46
GND
GND
GND
GND
GND
GND
73
77
76
75
74
78
GND
GND
GND
GND
GND
GND
68
69
70
71
72
GND
GND
GND
GND
GND
GND
62
63
64
67
66
65
GND
GND
GND
GND
GND
GND
60
61
56
57
59
58
GND
GND
GND
GND
GND
53
52
54
55
50
51
GND
GND
GND
GND
49
GND
GND
GND
GND
GND
45
43
40
38
31
29
34
36
GND
GND
GND
GND
GND
25
24
20
GND
GND
GND
GND
16
19
13
15
14
GND
GND
GND
GND
GND
GND
10
12
6
7
9
8
4
5
1
11
GND
GND
GND
RX_B29
L1013
PRX_TR_IN_G900_B8
RFFE0_DATA
SDATA
RX_B20
3
NC
RFFE0_CLK
COUPLING_LB
CLK
U9342
L1014
PRX_TR_IN_B12_17
LB PAMID
U9336
L1016
PRX_TR_IN_B20
C1033
L1017
PRX_TR_IN_G850_B5_18_19_26
U10003
VRF_TRX_1P8 VRF_TX2_1P8
VRF_TX_1P2_LO
VRF_TRX_1P2_LO
TRANSCEIVER
U9431
VRF_RX_1P2_LO
VRF_RX_1P2_LO
L2033
VRF_TX_1P2_LO
VRF_TRX_1P2
need to shield with GND from CP_PMIC to Transceive
C2029
VRF_RX_1P2
VRF_TX_1P2
C2030
C2027
C2028
VRF_TX_1P2
VDD_1P0_CP
r
VDD_1P8_CP
C2033
C2032
L2034
N14
P9
M9
T17
TX2_IN
TX1_HB1
N8
TX2_QP
TX1_HB2
V17
R8
TX1_HMB1
TX2_QN
U2
TDD2_SW
TX1_LB2
SPI_CLK
V11
P3
SPI_EN
TX2_MB1
SPI_RST
W10
R4
W8
T5
TX2_MB2
SPI_SDIO
TX2_LB1
DFT_MODE
U4
TCXO_IN
J25
H26
H24
J23
K30
K31
F30
F31
D31
H31
H30
T16
P18
VDD_EFUSE_1P5
ground
C2048
V1
V5
W4
TP3007
R3021
R302 2
LLI_CLK
V3
EXT_LNA_CTRL3
ground
TR_TCXO
M5
J6
TX1_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
AG8
RXADC4_VINPI0-18AI
AF8
RXADC4_VINNI0-18AI
AG7
RXADC4_VINPQ0-18AI
AF7
RXADC4_VINNQ0-18AI
AG9 C3053
RXADC4_VREFP-18AI
AF9
RXADC4_VREFN-18AI
AE9 R3028
RXADC4_IREF-18AI
R3004
AG14
TXDAC1_IOUTPI-25AO
AF14
TXDAC1_IOUTNI-25AO
AG13
TXDAC1_IOUTPQ-25AO
AF13
TXDAC1_IOUTNQ-25AO
AF15 C3042
TXDAC1_VDREF-25AI
AG15
TXDAC1_IREF-25AI
AG17
TXDAC0_IOUTPI-25AO
AF17
TXDAC0_IOUTNI-25AO
AG16
TXDAC0_IOUTPQ-25AO
AF16
TXDAC0_IOUTNQ-25AO
AF18 C3041
TXDAC0_VDREF-25AI
AG18
TXDAC0_IREF-25AI
AG11
RXADC5_VINPI0-18AI
AF11
RXADC5_VINNI0-18AI
AG10
RXADC5_VINPQ0-18AI
AF10
RXADC5_VINNQ0-18AI
AG12 C3054
RXADC5_VREFP-18AI
AF12
RXADC5_VREFN-18AI
AE12 R3029
RXADC5_IREF-18AI
R3006
C3038
R3030
R3031
ground
VRF_ON
PRX_LNA_EN_B3
PRX_LNA_EN_B7
PRX_MB_ANT_LNA_EN_B1
PRX_HB_ANT_LNA_EN_B1
C3045
ET_DELAY_CAL_EN
PDET_EN
RFIC1_SPI_4DO_GPIO105-18NPDOL
RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI
RFIC1_SPI_CLK_GPIO107-18NPDOL
RFIC1_SPI_EN_GPIO108-18NPDOH
J2
K1
J1
H1
TR_SPI_RST
TR_SPI_DATA
TR_SPI_CLK
TR_SPI_EN
H3
H2
K2
J3
RFFE1_DATA
RFFE1_CLK
D2
TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL
D3
TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL
U23
TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL
UFS_REFCLK
UFS_RST_N
RFFE0_CLK
RFFE0_DATA
R3019
R3457
Dual sim
HIGH
Single sim
ground
TX_SW_CTL_TDD
LTE_SUB_HB_SEL
R3025
R3026
MAIN_ANT_SW_CTL0_HB
MAIN_ANT_SW_CTL1_HB
MAIN_ANT_SW_CTL2_HB
CPL_SW_CTL0
CPL_SW_CTL1
MAIN_ANT_SW_CTL0
MAIN_ANT_SW_CTL1
SUB_ANT_SW_CTL0
SHUB_CP_INT
CP_SHUB_INT
CP_WLAN_WAKE
WLAN_CP_WAKE
CP_HW_REV0
CP_HW_REV1
CP_HW_REV2
CP_HW_REV3
COND_DET_CP_LMB
COND_DET_CP_HB
GRIP_INT_CP
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
AP_CP_GPIO_RSV
GRIP_SCL_1P8_CP
GRIP_SDA_1P8_CP
SPEECH_I2S_LRCK_CP
SPEECH_I2S_BCLK_CP
SPEECH_I2S_D_IN_CP
SPEECH_I2S_D_OUT_CP
GND
GND
GND
GND
GND
GND
GND
GND
V9
U6
W2
T15
V15
U9408
AP_CP_DUMP_NOTI_N
AP_CP_PACKET_SEND
TP3021
U12
U10
GND
GND
GND
GND
GND
GND
GND
T9
T7
R6
T13
P17
P13
R12
GND
GND
M15
M13
GND
GND
GND
M3
L14
K15
K13
GND
GND
K3
GND
GND
GND
GND
GND
GND
GND
J8
H5
H3
J12
G10
H15
H13
G14
GND
GND
GND
GND
G8
GND
GND
GND
G4
F15
GND
GND
GND
GND
F9
F3
E8
E4
E10
E14
D15
GND
GND
GND
D3
B15
B17
C10
GND
GND
GND
GND
GND
GND
GND
B1
A8
B7
B5
B3
E9
F8
E7
F6
F10
M1
TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL
L2
TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL
W21
TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL
N6
TP3022
groun d
N23
P22
PDET_OUT2
CP_PMIC_SCL_1P8
CP_PMIC_SDA_1P8
B13
R3005
PDET_OUT1
Share GND V9_T9_U10
B11
AA2
AA1
Y2
Y1
W2
W1
W3
RFIC0_SPI_4DO_GPIO101-18NPDOL
RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI
RFIC0_SPI_CLK_GPIO103-18NPDOL
RFIC0_SPI_EN_GPIO104-18NPDOH
LLI_REFCLK_OUT-10AB
LLI_REFCLK-10AB
EFUSE0_FSOURCE0-30AI
EFUSE1_FSOURCE0-30AI
EXT_LNA_CTRL2_SDO
Share GND V15_T15_T13
AD2
AD1
AC2
AC1
AB2 C3039
AB1
AB3 R3007
USIM1_RSTn_GPIO54-1830NPDOL
GPIO55_USIM1_DETECT-18PDDI
L4
PDET_IN2
RXADC2_VINPI0-18AI
RXADC2_VINNI0-18AI
RXADC2_VINPQ0-18AI
RXADC2_VINNQ0-18AI
RXADC2_VREFP-18AI
RXADC2_VREFN-18AI
RXADC2_IREF-18AI
USIM1_CLK_GPIO52-1830NPDOL
USIM1_DATA_GPIO53-1830NPDOL
EXT_LNA_CTRL1
TCXO_EN
AFC_TCXO
P24
N25
U19
TX1_PA_ON0_GPIO73-18NPDOL
W23
TX1_PA_ON1_GPIO74-18NPDOL
V20
TX1_PA_ON2_GPIO75-18NPDOL
U25
TX1_PA_MODE0_GPIO78-18NPDOL
V22
TX1_PA_MODE1_GPIO79-18NPDOL
M22
TX1_PD_EN_GPIO97-18NPDOL
K22
TX1_ET_MODE_GPIO99-18NPDOL
LLI_TXDP-10AO
LLI_TXDN-10AO
LLI_RXDP-10AI
LLI_RXDN-10AI
LLI_REXT_4P7K-10AB
K5
PDET_IN1
RXADC1_VINPI0-18AI
RXADC1_VINNI0-18AI
RXADC1_VINPQ0-18AI
RXADC1_VINNQ0-18AI
RXADC1_VREFP-18AI
RXADC1_VREFN-18AI
RXADC1_IREF-18AI
USIM0_CLK_GPIO46-1830NPDOL
USIM0_DATA_GPIO47-1830NPDOL
USIM0_RSTn_GPIO48-1830NPDOL
USIM0_DETECT_GPIO49-18PDDI
USIM0_VCC_EN_TO22_GPIO50-18NPDOL
USIM0_VCC_SEL_TO23_GPIO51-18NPDOL
VDD_1P8_CP
W6
TX2_LB2
TR_PDET_IN
LLI_TX_P
LLI_TX_N
LLI_RX_P
LLI_RX_N
W29
AA30 R3010
V18
TX0_PA_ON0_GPIO70-18NPDOL
W19
TX0_PA_ON1_GPIO71-18NPDOL
Y22
TX0_PA_ON2_GPIO72-18NPDOL
V24
TX0_PA_MODE0_GPIO76-18NPDOL
W25
TX0_PA_MODE1_GPIO77-18NPDOL
L23
TX0_PD_EN_GPIO96-18NPDOL
M24
TX0_ET_MODE_GPIO98-18NPDOL
UART1_RXD_TO18_GPIO42-18PDDI
UART1_TXD_TO19_GPIO43-18NPDOH
UART1_CTSB_n_TO20_GPIO44-18PUDI
UART1_RTSB_n_TO21_GPIO45-18NPDOH
TP3012
TP3013
TP3014
TP3015
TP3016
TX_TR_OUT_GSMLB
T3
T1
TX1_LB3
TX_TR_OUT_GSMHB
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
TR_SPI_CLK
TR_SPI_EN
TR_SPI_RST
TR_SPI_DATA
TDD1_SW
TX1_LB1
W12
V2
V1
U2
U1
R2
R1
P2
P1
T2
T1
T3
C3037
SIM2_CLK
SIM2_IO
SIM2_RST
CP_PMIC_PWR_HOLD
need to GND shielding between LLI_TX and LLI_RX
TX1_HMB2
TX1_HMB3
W14
B27
C27
A27
B28
B29
C29
SIM_CLK
SIM_IO
SIM_RST
SIM_DET
CP_UART_CTL
EXT_LNA_ON3_TO30_GPIO93-18NPDOL
EXT_LNA_ON4_TO31_GPIO94-18NPDOL
EXT_LNA_ON5_GPIO95-18NPDOL
AP_CP_WAKE
R16
W16
U16
TX_TR_OUT_B5_8_20_26
TX_TR_OUT_B17
N29
P29
N31
N30
SHUB_CP_TXD
SHUB_CP_RXD
RF_ON0_GPIO66-18NPDOL
RF_ON1_GPIO67-18NPDOL
EXT_LNA_ON1_TO28_GPIO91-18NPDOL
EXT_LNA_ON2_TO29_GPIO92-18NPDOL
UART0_TXD_GPIO39-18NPDOH
GPIO40_UART0_CTSB_n_TO16-18PUDI
GPIO41_UART0_RTSB_n_TO17-18NPDI
VDD_LLI_A1P0_CP
REF_CLK
TX1_QP
TX1_QN
TX2_IP
TX_TR_OUT_B38_40_41
TX_TR_OUT_B7
TX_TR_OUT_B1_2_3_4_34_39
AG5
RXADC3_VINPI0-18AI
AF5
RXADC3_VINNI0-18AI
AG4
RXADC3_VINPQ0-18AI
AF4
RXADC3_VINNQ0-18AI
AG6 C3040
RXADC3_VREFP-18AI
AF6
RXADC3_VREFN-18AI
AE6 R3008
RXADC3_IREF-18AI
R3003
N12
DRX_LB5
DRX_LB6
N2
HIGH
LOW
TCXO_AFC_GPIO100-18NPDOL
APT_PDM_TX0_GPIO68-18NPDOL
APT_PDM_TX1_GPIO69-18NPDOL
UCP302-1
UART0_RXD_GPIO38-18PDDI
B11
TXDP1
C11
TXDN1
B13
TXDP0
C13
TXDN0
TX1_IN
DRX_LB4
M1
DRX_TR_IN_B3
3CA
2CA
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX1_Q_N
R10
TCXO_EN_GPIO119-18NPDOH
SSP0_RXD_GPIO30-18PDDI
SSP0_TXD_GPIO31-18PDDI
SSP0_CLK_GPIO32-18NPDOL
SSP0_CSn_GPIO33-18NPDOH
SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI
SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI
SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL
SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH
TP3005
C19
N10
TX1_IP
R30
M31
L29
M29
M30
B15
RXDN0
C15
RXDP0
B17
RXDN1
C17
RXDP1
D5
DRX_LB2
DRX_LB3
R27
P31
R29
J27
K26
M26
L27
CP_UART_TXD
B19
RSTN
B25
TCK
C25
TMS
DRX3_QN
J2
K1
TP3006
IPC_INT_CP
CP_UART_RXD
L3
K3
TR_THM
TP_CLK
TP_TMS
DRX_LB1
H1
TP_CLKMON
CP_SPI_MOSI
CP_SPI_MISO
CP_SPI_CLK
CP_SPI_CS_N
VDD_1P8_CP
3CA
TP3008
C6
E6
UFS_TX_D0_N
UFS_TX_D0_P
UFS_TX_D1_N
UFS_TX_D1_P
D7
DRX3_IP
DRX3_IN
DRX3_QP
UFS_RX_D1_P
UFS_RX_D1_N
UFS_RX_D0_P
UFS_RX_D0_N
G6
DRX2_QN
U9344
DRX_MB5
GPIO64_GPS_TIMESTAMP_TO26-18PDDI
GPIO65_GPS_PAEN_TO27-18PDDI
TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL
TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL
H7
DRX2_QP
DRX_MB1
AG25
GPADC_AIN0-18AI
AG26
GPADC_AIN1-18AI
AF27
GPADC_AIN2-18AI
AG27
GPADC_AIN3-18AI
C2
GPIO5_EXTCLK0-18PUDI
D1
GPIO6_EXTCLK1-18PUDI
AB31
GPIO7_EXT_UARTCLK-18PUDI
AA29
GPIO8_EXT_USIMCLK-18PUDI
AD31
GPIO9_EXTCLK2-18PDDI
U27
CLK_MON_GPIO121-18NPDOX
RFU_0
RFU_1
RFU_2
F5
DRX2_IN
DRX_HB3
TP3003
TP3004
VBAT
PDET
AF23
PDADC1_AIN0-18AI
AE22
PDADC1_AIN1-18AI
AG22
PDADC1_AIN2-18AI
G1
E1
F7
DRX2_IP
DRX_HB2
DRX_MB2
GPS_CLK_26M
LTE_ACTIVE_N
PDA_ACTIVE
ET_DAC_P
ET_DAC_N
C3043
R3009
AG24
PDADC0_AIN0-18AI
AE25
PDADC0_AIN1-18AI
AF25
PDADC0_AIN2-18AI
A14
A22
C9
DRX1_QN
DRX_HB1
C2
D1
RESINn-18XPDI
RESOUTn_GPIO120-18NPDOL
TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL
TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL
L6
1/2
AG20
ETDAC_IOUTPI-25AO
AF20
ETDAC_IOUTNI-25AO
AF19
ETDAC_IOUTPQ-25AO
AG19
ETDAC_IOUTNQ-25AO
AF21
ETDAC_VDREF-25AI
AG21
ETDAC_IREF-25AI
Y29
TRSTn-18PUDI
Y26
SWCLKTCK-18PUDI
W27
SWDIOTMS-18PUDI
Y30
TDI-18PUDI
AC31
TDO-18NPDI
L1
E3
M7
A6
L2
ground
W31
TCXO-18XPDI
AA31
SLP_XI-18XPDI
N21
TDD_TRX_SW0_GPIO88-18NPDOL
P26
TDD_TRX_SW1_GPIO89-18NPDOL
R23
TDD_TRX_SW2_GPIO90-18NPDOL
L8
TP3002
TP3023
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
DRX1_IP
DRX1_IN
DRX_MB4
DRX_TR_IN_B5_8_12_17_18_19_20_26_28
CP_TCXO_26M
CP_CLK_32K
CP_JTAG_TRST_N
CP_JTAG_TCK
CP_JTAG_TMS
CP_JTAG_TDI
CP_JTAG_TDO
ground
PRX_LB5
PRX_LB6
N16
T30
W30
CP_RST_N
3CA
R3035
K7
M17
DRX_MB3
ground
ground
TP3024
D13
MODE-18NPDI
BOOT_MODE0-18PUDI
BOOT_MODE1-18PUDI
TEST_MODE0-18PDDI
TEST_MODE1-18PDDI
TEST_MODE2-18PDDI
R25
ANT_SW0_GPIO80-18NPDOL
T20
ANT_SW1_GPIO81-18NPDOL
U21
ANT_SW2_GPIO82-18NPDOL
T22
ANT_SW3_GPIO83-18NPDOL
T24
ANT_SW4_GPIO84-18NPDOL
P20
ANT_SW5_GPIO85-18NPDOL
N19
ANT_SW6_GPIO86-18NPDOL
R21
ANT_SW7_GPIO87-18NPDOL
PRX3_QN
PRX_LB4
ground
R31
U30
U31
V30
U29
V29
A28
DY_ZQ
AG23
ZQ
E12
PRX3_QP
PRX_LB3
F1
ground
TP3011
PRX3_IN
PRX_LB2
VDD_1P8_CP
ground
AC30
GPIO10-18PDDI
AF29
GPIO11-18PDDI
AE27
GPIO12_USIM2_VCC_EN-18PDDI
AE28
GPIO13_USIM2_VCC_SEL-18PDDI
C12
PRX_LB1
J16
K17
E2
ground
AG28
GPIO14_TO0-18PDDI
AF28
GPIO15_TO1-18PDDI
A6
GPIO16_TO2-18PDDI
G2
GPIO17_TO3-18PDDI
B6
GPIO18_TO4-18PDDI
F3
GPIO19_TO5-18PDDI
B5
GPIO20_TO6-18PDDI
C6
GPIO21_TO7-18PDDI
A5
GPIO22_TO8-18PDDI
F1
GPIO23_TO9-18PDDI
C5
GPIO24_TO10-18PDDI
E5
GPIO25_TO11-18PDDI
F2
GPIO26_TX0_POLAR0_TO12-18PDDI
G5
GPIO27_TX0_POLAR1_TO13-18PDDI
G3
GPIO28_TX1_POLAR0_TO14-18PDDI
E2
GPIO29_TX1_POLAR1_TO15-18PDDI
PRX3_IP
PRX_MB5
H17
A4
g r ou nd
TP3017
TP3018
D11
G16
G2
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
G12
RXADC0_VINPI0-18AI
RXADC0_VINNI0-18AI
RXADC0_VINPQ0-18AI
RXADC0_VINNQ0-18AI
RXADC0_VINPI1-18AI
RXADC0_VINNI1-18AI
RXADC0_VINPQ1-18AI
RXADC0_VINNQ1-18AI
RXADC0_VREFP-18AI
RXADC0_VREFN-18AI
RXADC0_IREF-18AI
PRX2_QN
GPIO0-18PDDI
GPIO1_USIM1_VCC_EN-18PDDI
GPIO2_USIM1_VCC_SEL-18PDDI
GPIO3-18PDDI
GPIO4-18PDDI
PRX2_QP
PRX_MB4
C3
B4
C4
A4
B3
PRX_MB3
T29
I2S_LRCK_GPIO60-18PDDI
T26
I2S_BCK_GPIO61-18PDDI
P30
I2S_DIN_GPIO62-18PDDI
T31
I2S_DOUT_GPIO63-18NPDOL
H11
E16
AE29
I2C1_SCL_TO24_GPIO58-18PUDI
AE30
I2C1_SDA_TO25_GPIO59-18PUDI
F13
AD30
I2C0_SCL_GPIO56-18PUDI
AD29
I2C0_SDA_GPIO57-18PUDI
F11
PRX2_IN
AP_CP_STATUS
CP_AP_WAKE
CP_AP_STATUS
CP_DUMP_INT
MARK
L12
PRX2_IP
PRX_MB2
A2
DRX_TR_IN_B1_2_4_34_39
g ro u nd
2
M11
PRX1_QN
PRX_MB1
D17
L16
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
L10
PRX1_QP
PRX_HB3
C16
F17
ground
MARK
1
U8
P1
R2
N4
P7
DVDD10
DVDD18
VDD18_TX2
VDD18_TX2LO
C8
J10
R14
U14
A10
VDD18_RX
VDD18_TX1
VDD12_TX1LO
VDD12_TX2LO
VDD12_RX2LO
VDD12_RX1LO
J4
C4
J14
C14
T11
VDD12_TX
VDD12_PRX1
VDD12_PRX2
VDD12_DRX1
K11
PRX1_IP
PRX1_IN
PRX_HB2
A16
DRX1_QP
DRX_TR_IN_B1_7_38_40_41
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
C2037
U9436
C2039
C9408
C2036
PRX_HB1
A14
R3036
PRX_TR_IN_B1
PRX_TR_IN_B28_AU
PRX_TR_IN_G900_B8
PRX_TR_IN_B12_17
PRX_TR_IN_B20
PRX_TR_IN_G850_B5_18_19_26
PRX_TR_IN_G1800_B3
A12
VDD12_DRX2
C2043
PRX_TR_IN_TDD_B40
PRX_TR_IN_B7
PRX_TR_IN_TDD_B38_41
PRX_TR_IN_B34_39
PRX_TR_IN_G1900_B2
PRX_TR_IN_G1800_B3_4RXD
ground
C2044
C2114
C2035
VRF_RX_1P2
LOW
8-70
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-71
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-23. WCDMA B1 / LTE B1 RX
NORMAL CONDITION
catch the channel?
NO
Check RFS1000 ≤ -65dBm
YES
CHECK soldered
RFS1000, L1090
NO
Resolder or change
C1009, L1007, L1006, C1012
NO
Resolder or change
CPL1000
NO
Check C1009
≥ -65dBm ?
YES
Check component
soldering status OK at
CPL1000
YES
Check L1004
≥ -65dBm
NO
Resolder or change
L1004
YES
Check component
soldering status OK at
PAM1001
NO
Resolder or change
PAM1001
NO
Resolder or change
L9263, C10032
NO
Resolder or change
U1007
YES
Check L9263
≥ -65dBm
YES
Check the voltage at
C10034 = 2.8V
YES
Check C1119
≥ -65dBm
NO
Resolder or change
C1119, C1120
YES
8-72
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
Check component
soldering status OK at
U9328
NO
Resolder or change
U9328
YES
Check L1063
≥ -65dBm
NO
Resolder or change
L1063, C1109
YES
Check the voltage at
U9436 = 1.0V
&
C2037 = 1.8V
NO
Resolder or change
U9344
YES
Receiver is O.K?
NO
Resolder or change
UCP302
END
8-73
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CPL1000
RFS1000
SIGNAL
RFS1001
L 9231
1
2
C1009
COMMON 1
1 GND
3 GND
5 GND
G
G
4
3
G
G
G
2
3
4
TRX_ANT_MB
2 COMMOM
C1012
L1007
LOW 4
C9317
C1136
C1014
VDD_1P8_CP
Coaxial to u-USB PCB
L1004
HIGH 6
L1006
ANT
TRX_ANT_LB
L1008
R1001
C1016
U9403
COND_DET_CP_LMB
C1020
C1019
LB/MB ANT PATH
VRF_LNA_B1_2P8
PRX_MB_ANT_LNA_EN_B1
C10034
2
6
C10033
ENABLE
5
RF_IN
C1119
RF_OUT
1
3
GND
GND_RF
L9263
VCC
U9328
C10032
G
G
3
L 1063
4
UNBAL
G
2
PRX_TR_IN_B1
6
NC
5
C1109
4
1
VBAT_PAMID
UNBAL
C1120
U1007
VBAT_PAMID
VRF_VCC2_ET
B1 Rx LNA / Post SAW Circuit
C1003
C1039
U9331
TRX_ANT_MB
C1802
VRF_LNA_B3_2P8
C9401
VRF_MIPI_IO_1P8
C1132
PRX_LNA_EN_B3
C1035
TX_TR_OUT_B1_2_3_4_34_39
C1101
C1104
C1042
7
RXB3
NA
C1121
6
40
C1046
36
5
PON
GND
AI
38
F1009
1
VCC
GND
AO
2
RXB1_B4
RFIN_2G
IN
L1064
4
OUT
3
PRX_TR_IN_G1800_B3
6
NC
34
PAM1001
B34RX/RX1
28
1
C10037
RFIN_B1/25_2/3/4/B34/39
10
30
C1044
4
8
21
VBATT
U10008
VCC_2G
VCC2_3G
VCC1_3G
1
ANT
18
L 9262
TX_TR_OUT_GSMHB
22
L1019
U9337
RXB25_2
G
C1122
13
CLK
B39RX/TRX1
3
CLP
12
SDATA
14
G
2
3
G
L1066
5
RFFE0_CLK
COUPLING_MB
RFFE0_DATA
GND
GND
GND
GND
GND
GND
GND
B3 Rx LNA / Post SAW Circuit
58
57
56
55
54
53
GND
GND
GND
GND
GND
GND
GND
GND
GND
52
51
50
49
48
47
46
45
44
GND
GND
GND
GND
GND
GND
GND
33
39
41
37
35
42
43
GND
GND
32
31
GND
GND
GND
27
29
GND
GND
GND
26
GND
GND
GND
GND
25
20
19
24
23
GND
GND
17
GND
GND
GND
5
2
4
9
6
15
11
16
GND
VIO
MB PAMID
L 1020
PRX_TR_IN_G1900_B2
L9239
VRF_TRX_1P8 VRF_TX2_1P8
VRF_TX_1P2_LO
VRF_TRX_1P2_LO
TRANSCEIVER
U9431
VRF_RX_1P2_LO
VRF_RX_1P2_LO
L2033
VRF_TX_1P2_LO
VRF_TRX_1P2
need to shield with GND from CP_PMIC to Transceive
C2029
VRF_RX_1P2
VRF_TX_1P2
C2030
C2027
C2028
VRF_TX_1P2
VDD_1P0_CP
r
VDD_1P8_CP
C2033
C2032
L2034
N14
P9
M9
T17
TX2_IN
TX1_HB1
N8
TX2_QP
TX1_HB2
V17
R8
TX1_HMB1
TX2_QN
SIM2_CLK
SIM2_IO
SIM2_RST
CP_PMIC_PWR_HOLD
need to GND shielding between LLI_TX and LLI_RX
TX1_HMB2
U2
TX1_HMB3
TDD2_SW
SPI_CLK
W12
P3
SPI_EN
TX2_MB1
SPI_RST
W10
R4
W8
T5
TX2_MB2
SPI_SDIO
DFT_MODE
TCXO_IN
U4
W4
TP3007
K30
K31
F30
F31
D31
R3021
R302 2
LLI_CLK
H31
H30
T16
P18
VDD_EFUSE_1P5
ground
C2048
V1
V5
LLI_TX_P
LLI_TX_N
LLI_RX_P
LLI_RX_N
J25
H26
H24
J23
M5
J6
TX1_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
AG8
RXADC4_VINPI0-18AI
AF8
RXADC4_VINNI0-18AI
AG7
RXADC4_VINPQ0-18AI
AF7
RXADC4_VINNQ0-18AI
AG9 C3053
RXADC4_VREFP-18AI
AF9
RXADC4_VREFN-18AI
AE9 R3028
RXADC4_IREF-18AI
R3004
R3030
R3031
ground
VRF_ON
PRX_LNA_EN_B3
PRX_LNA_EN_B7
PRX_MB_ANT_LNA_EN_B1
PRX_HB_ANT_LNA_EN_B1
C3045
ET_DELAY_CAL_EN
PDET_EN
AG14
TXDAC1_IOUTPI-25AO
AF14
TXDAC1_IOUTNI-25AO
AG13
TXDAC1_IOUTPQ-25AO
AF13
TXDAC1_IOUTNQ-25AO
AF15 C3042
TXDAC1_VDREF-25AI
AG15
TXDAC1_IREF-25AI
AG11
RXADC5_VINPI0-18AI
AF11
RXADC5_VINNI0-18AI
AG10
RXADC5_VINPQ0-18AI
AF10
RXADC5_VINNQ0-18AI
AG12 C3054
RXADC5_VREFP-18AI
AF12
RXADC5_VREFN-18AI
AE12 R3029
RXADC5_IREF-18AI
C3038
R3006
AG17
TXDAC0_IOUTPI-25AO
AF17
TXDAC0_IOUTNI-25AO
AG16
TXDAC0_IOUTPQ-25AO
AF16
TXDAC0_IOUTNQ-25AO
AF18 C3041
TXDAC0_VDREF-25AI
AG18
TXDAC0_IREF-25AI
RFIC1_SPI_4DO_GPIO105-18NPDOL
RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI
RFIC1_SPI_CLK_GPIO107-18NPDOL
RFIC1_SPI_EN_GPIO108-18NPDOH
J2
K1
J1
H1
TR_SPI_RST
TR_SPI_DATA
TR_SPI_CLK
TR_SPI_EN
H3
H2
K2
J3
RFFE1_DATA
RFFE1_CLK
D2
TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL
D3
TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL
U23
TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL
UFS_REFCLK
UFS_RST_N
RFFE0_CLK
RFFE0_DATA
R3019
R3457
Dual sim
HIGH
Single sim
ground
TX_SW_CTL_TDD
LTE_SUB_HB_SEL
MAIN_ANT_SW_CTL0_HB
MAIN_ANT_SW_CTL1_HB
MAIN_ANT_SW_CTL2_HB
CPL_SW_CTL0
CPL_SW_CTL1
MAIN_ANT_SW_CTL0
MAIN_ANT_SW_CTL1
SUB_ANT_SW_CTL0
R3025
R3026
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
SHUB_CP_INT
CP_SHUB_INT
CP_WLAN_WAKE
WLAN_CP_WAKE
CP_HW_REV0
CP_HW_REV1
CP_HW_REV2
CP_HW_REV3
COND_DET_CP_LMB
COND_DET_CP_HB
GRIP_INT_CP
VDD_1P8_CP
AP_CP_GPIO_RSV
GRIP_SCL_1P8_CP
GRIP_SDA_1P8_CP
SPEECH_I2S_LRCK_CP
SPEECH_I2S_BCLK_CP
SPEECH_I2S_D_IN_CP
SPEECH_I2S_D_OUT_CP
GND
W2
GND
GND
V15
GND
GND
V9
U9408
AP_CP_DUMP_NOTI_N
AP_CP_PACKET_SEND
TP3021
U12
GND
GND
GND
U6
T15
T13
U10
GND
GND
T9
GND
GND
GND
GND
GND
T7
R6
P17
P13
R12
M15
GND
GND
GND
GND
M3
L14
M13
GND
GND
K15
K13
GND
GND
GND
GND
GND
GND
GND
J8
H5
K3
H3
J12
H15
H13
GND
GND
G10
G14
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
F9
G4
G8
F15
F3
E8
D3
E4
E10
E14
D15
GND
GND
GND
GND
B15
C10
B17
GND
GND
GND
GND
GND
GND
B1
A8
B7
B5
B3
E9
F8
E7
F6
F10
M1
TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL
L2
TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL
W21
TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL
N6
TP3022
groun d
N23
P22
PDET_OUT2
CP_PMIC_SCL_1P8
CP_PMIC_SDA_1P8
B13
AD2
AD1
AC2
AC1
AB2 C3039
AB1
AB3 R3007
PDET_OUT1
Share GND V9_T9_U10
B11
RXADC2_VINPI0-18AI
RXADC2_VINNI0-18AI
RXADC2_VINPQ0-18AI
RXADC2_VINNQ0-18AI
RXADC2_VREFP-18AI
RXADC2_VREFN-18AI
RXADC2_IREF-18AI
RFIC0_SPI_4DO_GPIO101-18NPDOL
RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI
RFIC0_SPI_CLK_GPIO103-18NPDOL
RFIC0_SPI_EN_GPIO104-18NPDOH
LLI_REFCLK_OUT-10AB
LLI_REFCLK-10AB
L4
EXT_LNA_CTRL3
R3005
USIM1_RSTn_GPIO54-1830NPDOL
GPIO55_USIM1_DETECT-18PDDI
EXT_LNA_CTRL2_SDO
Share GND V15_T15_T13
V2
V1
U2
U1
R2
R1
P2
P1
T2
T1
T3
USIM1_CLK_GPIO52-1830NPDOL
USIM1_DATA_GPIO53-1830NPDOL
EFUSE0_FSOURCE0-30AI
EFUSE1_FSOURCE0-30AI
ground
TCXO_EN
AFC_TCXO
P24
N25
U19
TX1_PA_ON0_GPIO73-18NPDOL
W23
TX1_PA_ON1_GPIO74-18NPDOL
V20
TX1_PA_ON2_GPIO75-18NPDOL
U25
TX1_PA_MODE0_GPIO78-18NPDOL
V22
TX1_PA_MODE1_GPIO79-18NPDOL
M22
TX1_PD_EN_GPIO97-18NPDOL
K22
TX1_ET_MODE_GPIO99-18NPDOL
LLI_TXDP-10AO
LLI_TXDN-10AO
LLI_RXDP-10AI
LLI_RXDN-10AI
LLI_REXT_4P7K-10AB
EXT_LNA_CTRL1
PDET_IN2
AA2
AA1
Y2
Y1
W2
W1
W3
USIM0_CLK_GPIO46-1830NPDOL
USIM0_DATA_GPIO47-1830NPDOL
USIM0_RSTn_GPIO48-1830NPDOL
USIM0_DETECT_GPIO49-18PDDI
USIM0_VCC_EN_TO22_GPIO50-18NPDOL
USIM0_VCC_SEL_TO23_GPIO51-18NPDOL
TR_TCXO
W29
AA30 R3010
V18
TX0_PA_ON0_GPIO70-18NPDOL
W19
TX0_PA_ON1_GPIO71-18NPDOL
Y22
TX0_PA_ON2_GPIO72-18NPDOL
V24
TX0_PA_MODE0_GPIO76-18NPDOL
W25
TX0_PA_MODE1_GPIO77-18NPDOL
L23
TX0_PD_EN_GPIO96-18NPDOL
M24
TX0_ET_MODE_GPIO98-18NPDOL
UART1_RXD_TO18_GPIO42-18PDDI
UART1_TXD_TO19_GPIO43-18NPDOH
UART1_CTSB_n_TO20_GPIO44-18PUDI
UART1_RTSB_n_TO21_GPIO45-18NPDOH
K5
PDET_IN1
V3
RXADC0_VINPI0-18AI
RXADC0_VINNI0-18AI
RXADC0_VINPQ0-18AI
RXADC0_VINNQ0-18AI
RXADC0_VINPI1-18AI
RXADC0_VINNI1-18AI
RXADC0_VINPQ1-18AI
RXADC0_VINNQ1-18AI
RXADC0_VREFP-18AI
RXADC0_VREFN-18AI
RXADC0_IREF-18AI
EXT_LNA_ON3_TO30_GPIO93-18NPDOL
EXT_LNA_ON4_TO31_GPIO94-18NPDOL
EXT_LNA_ON5_GPIO95-18NPDOL
TP3012
TP3013
TP3014
TP3015
TP3016
TR_PDET_IN
W6
TX2_LB1
TX2_LB2
TX_TR_OUT_GSMLB
T3
T1
V11
TX1_LB3
TX_TR_OUT_GSMHB
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
TR_SPI_CLK
TR_SPI_EN
TR_SPI_RST
TR_SPI_DATA
TDD1_SW
TX1_LB1
TX1_LB2
W14
B27
C27
A27
B28
B29
C29
SIM_CLK
SIM_IO
SIM_RST
SIM_DET
CP_UART_CTL
RF_ON0_GPIO66-18NPDOL
RF_ON1_GPIO67-18NPDOL
EXT_LNA_ON1_TO28_GPIO91-18NPDOL
EXT_LNA_ON2_TO29_GPIO92-18NPDOL
UART0_TXD_GPIO39-18NPDOH
GPIO40_UART0_CTSB_n_TO16-18PUDI
GPIO41_UART0_RTSB_n_TO17-18NPDI
AP_CP_WAKE
R16
W16
U16
TX_TR_OUT_B5_8_20_26
TX_TR_OUT_B17
N29
P29
N31
N30
SHUB_CP_TXD
SHUB_CP_RXD
TCXO_AFC_GPIO100-18NPDOL
APT_PDM_TX0_GPIO68-18NPDOL
APT_PDM_TX1_GPIO69-18NPDOL
UCP302-1
UART0_RXD_GPIO38-18PDDI
VDD_LLI_A1P0_CP
REF_CLK
TX1_QP
TX1_QN
TX2_IP
TX_TR_OUT_B38_40_41
TX_TR_OUT_B7
TX_TR_OUT_B1_2_3_4_34_39
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
R3003
N12
DRX_LB5
DRX_LB6
N2
LOW
TCXO_EN_GPIO119-18NPDOH
SSP0_RXD_GPIO30-18PDDI
SSP0_TXD_GPIO31-18PDDI
SSP0_CLK_GPIO32-18NPDOL
SSP0_CSn_GPIO33-18NPDOH
SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI
SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI
SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL
SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH
B11
TXDP1
C11
TXDN1
B13
TXDP0
C13
TXDN0
TX1_IN
DRX_LB4
M1
DRX_TR_IN_B3
RXADC1_VINPI0-18AI
RXADC1_VINNI0-18AI
RXADC1_VINPQ0-18AI
RXADC1_VINNQ0-18AI
RXADC1_VREFP-18AI
RXADC1_VREFN-18AI
RXADC1_IREF-18AI
C3037
2CA
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX1_Q_N
R10
R30
M31
L29
M29
M30
CP_UART_TXD
TP3005
C19
N10
TX1_IP
DRX_LB3
R27
P31
R29
J27
K26
M26
L27
CP_UART_RXD
B15
RXDN0
C15
RXDP0
B17
RXDN1
C17
RXDP1
D5
DRX_LB2
L2
HIGH
B19
RSTN
B25
TCK
C25
TMS
DRX3_QN
J2
K1
TP3006
IPC_INT_CP
3CA
L3
K3
TR_THM
TP_CLK
TP_TMS
DRX_LB1
H1
TP_CLKMON
CP_SPI_MOSI
CP_SPI_MISO
CP_SPI_CLK
CP_SPI_CS_N
VDD_1P8_CP
3CA
TP3008
C6
E6
UFS_TX_D0_N
UFS_TX_D0_P
UFS_TX_D1_N
UFS_TX_D1_P
D7
DRX3_IP
DRX3_IN
DRX3_QP
GPIO64_GPS_TIMESTAMP_TO26-18PDDI
GPIO65_GPS_PAEN_TO27-18PDDI
UFS_RX_D1_P
UFS_RX_D1_N
UFS_RX_D0_P
UFS_RX_D0_N
G6
DRX2_QN
U9344
DRX_MB5
AG25
GPADC_AIN0-18AI
AG26
GPADC_AIN1-18AI
AF27
GPADC_AIN2-18AI
AG27
GPADC_AIN3-18AI
C2
GPIO5_EXTCLK0-18PUDI
D1
GPIO6_EXTCLK1-18PUDI
AB31
GPIO7_EXT_UARTCLK-18PUDI
AA29
GPIO8_EXT_USIMCLK-18PUDI
AD31
GPIO9_EXTCLK2-18PDDI
U27
CLK_MON_GPIO121-18NPDOX
TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL
TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL
H7
DRX2_QP
DRX_MB1
TP3003
TP3004
VBAT
PDET
AF23
PDADC1_AIN0-18AI
AE22
PDADC1_AIN1-18AI
AG22
PDADC1_AIN2-18AI
RFU_0
RFU_1
RFU_2
F5
DRX2_IN
DRX_HB3
DRX_MB2
GPS_CLK_26M
LTE_ACTIVE_N
PDA_ACTIVE
ET_DAC_P
ET_DAC_N
C3043
R3009
AG24
PDADC0_AIN0-18AI
AE25
PDADC0_AIN1-18AI
AF25
PDADC0_AIN2-18AI
TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL
TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL
F7
DRX2_IP
DRX_HB2
C2
D1
RESINn-18XPDI
RESOUTn_GPIO120-18NPDOL
G1
E1
L6
1/2
AG20
ETDAC_IOUTPI-25AO
AF20
ETDAC_IOUTNI-25AO
AF19
ETDAC_IOUTPQ-25AO
AG19
ETDAC_IOUTNQ-25AO
AF21
ETDAC_VDREF-25AI
AG21
ETDAC_IREF-25AI
Y29
TRSTn-18PUDI
Y26
SWCLKTCK-18PUDI
W27
SWDIOTMS-18PUDI
Y30
TDI-18PUDI
AC31
TDO-18NPDI
L1
E3
M7
A6
DRX_MB3
ground
W31
TCXO-18XPDI
AA31
SLP_XI-18XPDI
N21
TDD_TRX_SW0_GPIO88-18NPDOL
P26
TDD_TRX_SW1_GPIO89-18NPDOL
R23
TDD_TRX_SW2_GPIO90-18NPDOL
DRX1_QN
L8
TP3002
A14
A22
C9
DRX_HB1
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
DRX1_IP
DRX1_IN
DRX_MB4
DRX_TR_IN_B5_8_12_17_18_19_20_26_28
CP_TCXO_26M
CP_CLK_32K
CP_JTAG_TRST_N
CP_JTAG_TCK
CP_JTAG_TMS
CP_JTAG_TDI
CP_JTAG_TDO
R3035
PRX_LB5
PRX_LB6
T30
W30
CP_RST_N
3CA
R3036
K7
TP3023
D13
N16
F1
ground
ground
TP3024
PRX3_QN
R25
ANT_SW0_GPIO80-18NPDOL
T20
ANT_SW1_GPIO81-18NPDOL
U21
ANT_SW2_GPIO82-18NPDOL
T22
ANT_SW3_GPIO83-18NPDOL
T24
ANT_SW4_GPIO84-18NPDOL
P20
ANT_SW5_GPIO85-18NPDOL
N19
ANT_SW6_GPIO86-18NPDOL
R21
ANT_SW7_GPIO87-18NPDOL
E12
PRX3_QP
PRX_LB3
PRX_LB4
MODE-18NPDI
BOOT_MODE0-18PUDI
BOOT_MODE1-18PUDI
TEST_MODE0-18PDDI
TEST_MODE1-18PDDI
TEST_MODE2-18PDDI
A28
DY_ZQ
AG23
ZQ
PRX3_IN
PRX_LB2
ground
R31
U30
U31
V30
U29
V29
AG28
GPIO14_TO0-18PDDI
AF28
GPIO15_TO1-18PDDI
A6
GPIO16_TO2-18PDDI
G2
GPIO17_TO3-18PDDI
B6
GPIO18_TO4-18PDDI
F3
GPIO19_TO5-18PDDI
B5
GPIO20_TO6-18PDDI
C6
GPIO21_TO7-18PDDI
A5
GPIO22_TO8-18PDDI
F1
GPIO23_TO9-18PDDI
C5
GPIO24_TO10-18PDDI
E5
GPIO25_TO11-18PDDI
F2
GPIO26_TX0_POLAR0_TO12-18PDDI
G5
GPIO27_TX0_POLAR1_TO13-18PDDI
G3
GPIO28_TX1_POLAR0_TO14-18PDDI
E2
GPIO29_TX1_POLAR1_TO15-18PDDI
C12
PRX_LB1
J16
K17
E2
ground
TP3011
PRX3_IP
PRX_MB5
H17
M17
A4
ground
AG5
RXADC3_VINPI0-18AI
AF5
RXADC3_VINNI0-18AI
AG4
RXADC3_VINPQ0-18AI
AF4
RXADC3_VINNQ0-18AI
AG6 C3040
RXADC3_VREFP-18AI
AF6
RXADC3_VREFN-18AI
AE6 R3008
RXADC3_IREF-18AI
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
D11
G16
VDD_1P8_CP
ground
GPIO0-18PDDI
GPIO1_USIM1_VCC_EN-18PDDI
GPIO2_USIM1_VCC_SEL-18PDDI
GPIO3-18PDDI
GPIO4-18PDDI
G12
C3
B4
C4
A4
B3
PRX2_QN
T29
I2S_LRCK_GPIO60-18PDDI
T26
I2S_BCK_GPIO61-18PDDI
P30
I2S_DIN_GPIO62-18PDDI
T31
I2S_DOUT_GPIO63-18NPDOL
PRX2_QP
PRX_MB4
AC30
GPIO10-18PDDI
AF29
GPIO11-18PDDI
AE27
GPIO12_USIM2_VCC_EN-18PDDI
AE28
GPIO13_USIM2_VCC_SEL-18PDDI
PRX_MB3
G2
g r ou nd
TP3017
TP3018
H11
E16
AE29
I2C1_SCL_TO24_GPIO58-18PUDI
AE30
I2C1_SDA_TO25_GPIO59-18PUDI
F13
AD30
I2C0_SCL_GPIO56-18PUDI
AD29
I2C0_SDA_GPIO57-18PUDI
F11
PRX2_IN
AP_CP_STATUS
CP_AP_WAKE
CP_AP_STATUS
CP_DUMP_INT
1
L12
PRX2_IP
PRX_MB2
A2
DRX_TR_IN_B1_2_4_34_39
g ro u nd
2
M11
PRX1_QN
PRX_MB1
D17
L16
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
L10
PRX1_QP
PRX_HB3
C16
F17
ground
MARK
MARK
U8
R2
P7
N4
P1
DVDD18
DVDD10
VDD18_TX2LO
R14
U14
A10
VDD18_RX
VDD18_TX2
VDD18_TX1
VDD12_TX1LO
VDD12_TX2LO
VDD12_RX2LO
J4
C4
C8
J10
J14
C14
T11
VDD12_TX
VDD12_PRX1
VDD12_PRX2
VDD12_DRX1
VDD12_DRX2
K11
PRX1_IP
PRX1_IN
PRX_HB2
A16
DRX1_QP
DRX_TR_IN_B1_7_38_40_41
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
C2037
U9436
C2039
C9408
C2036
PRX_HB1
A14
ground
PRX_TR_IN_B1
PRX_TR_IN_B28_AU
PRX_TR_IN_G900_B8
PRX_TR_IN_B12_17
PRX_TR_IN_B20
PRX_TR_IN_G850_B5_18_19_26
PRX_TR_IN_G1800_B3
A12
VDD12_RX1LO
PRX_TR_IN_TDD_B40
PRX_TR_IN_B7
PRX_TR_IN_TDD_B38_41
PRX_TR_IN_B34_39
PRX_TR_IN_G1900_B2
PRX_TR_IN_G1800_B3_4RXD
ground
C2044
C2114
C2043
C2035
VRF_RX_1P2
LOW
8-74
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-75
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-24. GSM1800 / LTE B3 RX
NORMAL CONDITION
catch the channel?
NO
Check RFS1000 ≤ -65dBm
YES
CHECK soldered
RFS1000, L1090
NO
Resolder or change
C1009, L1007, L1006, C1012
NO
Resolder or change
CPL1000
NO
Check C1009
≥ -65dBm ?
YES
Check component
soldering status OK at
CPL1000
YES
Check L1004
≥ -65dBm
NO
Resolder or change
L1004
YES
Check component
soldering status OK at
PAM1001
Check C1046
≥ -65dBm
NO
Resolder or change
PAM1001
NO
Resolder or change
C1046, C10037
NO
Resolder or change
U10008
YES
Check the voltage at
C1104 = 2.8V
YES
Check C1121
≥ -65dBm
NO
Resolder or change
C1121, C1122
YES
8-76
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
Check component
soldering status OK at
F1009
NO
Resolder or change
F1009
YES
Check L1064
≥ -65dBm
NO
Resolder or change
L1064, L1066
YES
Check the voltage at
U9436 = 1.0V
&
C2037 = 1.8V
NO
Resolder or change
U9344
YES
Receiver is O.K?
NO
Resolder or change
UCP302
END
8-77
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CPL1000
RFS1000
SIGNAL
RFS1001
L 9231
1
2
C1009
COMMON 1
1 GND
3 GND
5 GND
G
G
4
3
G
G
G
2
3
4
TRX_ANT_MB
2 COMMOM
C1012
L1007
LOW 4
C9317
C1136
C1014
VDD_1P8_CP
Coaxial to u-USB PCB
L1004
HIGH 6
L1006
ANT
TRX_ANT_LB
L1008
R1001
C1016
U9403
COND_DET_CP_LMB
C1020
C1019
LB/MB ANT PATH
VRF_LNA_B1_2P8
PRX_MB_ANT_LNA_EN_B1
6
C10034
2
C10033
ENABLE
5
RF_IN
C1119
1
3
RF_OUT
GND
GND_RF
L9263
VCC
U9328
C10032
G
G
L 1063
4
UNBAL
G
3
2
PRX_TR_IN_B1
6
NC
5
C1109
4
1
VBAT_PAMID
UNBAL
C1120
U1007
VBAT_PAMID
VRF_VCC2_ET
B1 Rx LNA / Post SAW Circuit
C1003
C1039
U9331
TRX_ANT_MB
C1802
VRF_LNA_B3_2P8
C9401
VRF_MIPI_IO_1P8
C1132
PRX_LNA_EN_B3
C1035
TX_TR_OUT_B1_2_3_4_34_39
C1101
C1104
C1042
7
RXB3
NA
C1121
6
40
C1046
36
5
PON
GND
AI
38
AO
F1009
1
VCC
GND
2
RXB1_B4
RFIN_2G
IN
L1064
4
OUT
3
PRX_TR_IN_G1800_B3
6
NC
34
PAM1001
B34RX/RX1
28
1
C10037
RFIN_B1/25_2/3/4/B34/39
10
30
C1044
4
8
21
VBATT
U10008
VCC_2G
VCC2_3G
VCC1_3G
1
ANT
18
L 9262
TX_TR_OUT_GSMHB
22
L1019
U9337
RXB25_2
G
C1122
2
13
3
CLP
12
SDATA
G
3
G
L1066
5
RFFE0_CLK
COUPLING_MB
CLK
B39RX/TRX1
RFFE0_DATA
14
GND
GND
GND
GND
GND
GND
GND
B3 Rx LNA / Post SAW Circuit
58
57
56
55
54
53
GND
GND
GND
GND
GND
GND
GND
GND
GND
52
51
50
49
48
47
46
45
44
GND
GND
GND
GND
GND
GND
GND
33
39
41
37
35
42
43
GND
GND
32
31
GND
GND
GND
27
29
GND
GND
GND
26
GND
GND
GND
GND
25
20
19
24
23
GND
GND
17
GND
GND
GND
5
2
4
9
6
15
11
16
GND
VIO
MB PAMID
L 1020
PRX_TR_IN_G1900_B2
L9239
VRF_TRX_1P8 VRF_TX2_1P8
VRF_TX_1P2_LO
VRF_TRX_1P2_LO
TRANSCEIVER
U9431
VRF_RX_1P2_LO
VRF_RX_1P2_LO
L2033
VRF_TX_1P2_LO
VRF_TRX_1P2
C2029
need to shield with GND from CP_PMIC to Transceive
VRF_TX_1P2
C2030
VRF_RX_1P2
C2028
C2027
VRF_TX_1P2
VDD_1P0_CP
r
VDD_1P8_CP
C2033
C2032
L2034
TX1_HB2
N8
TX2_QP
V17
R8
TX1_HMB1
TX2_QN
SIM_DET
SIM2_CLK
SIM2_IO
SIM2_RST
CP_PMIC_PWR_HOLD
need to GND shielding between LLI_TX and LLI_RX
U2
TX1_HMB3
SPI_CLK
TX1_LB3
SPI_EN
T1
W10
R4
TX2_MB1
SPI_RST
T5
W8
TX2_MB2
SPI_SDIO
DFT_MODE
TCXO_IN
V5
U4
LLI_RX_P
LLI_RX_N
K30
K31
F30
F31
D31
R3021
R302 2
LLI_CLK
H31
H30
T16
P18
VDD_EFUSE_1P5
ground
C2048
V1
ground
TR_TCXO
L4
EXT_LNA_CTRL3
Share GND V15_T15_T13
M5
J6
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
TX1_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
R3004
AG14
TXDAC1_IOUTPI-25AO
AF14
TXDAC1_IOUTNI-25AO
AG13
TXDAC1_IOUTPQ-25AO
AF13
TXDAC1_IOUTNQ-25AO
AF15 C3042
TXDAC1_VDREF-25AI
AG15
TXDAC1_IREF-25AI
AG17
TXDAC0_IOUTPI-25AO
AF17
TXDAC0_IOUTNI-25AO
AG16
TXDAC0_IOUTPQ-25AO
AF16
TXDAC0_IOUTNQ-25AO
AF18 C3041
TXDAC0_VDREF-25AI
AG18
TXDAC0_IREF-25AI
AG8
AF8
AG7
AF7
AG9 C3053
AF9
AE9 R3028
RXADC4_VINPI0-18AI
RXADC4_VINNI0-18AI
RXADC4_VINPQ0-18AI
RXADC4_VINNQ0-18AI
RXADC4_VREFP-18AI
RXADC4_VREFN-18AI
RXADC4_IREF-18AI
AG11
RXADC5_VINPI0-18AI
AF11
RXADC5_VINNI0-18AI
AG10
RXADC5_VINPQ0-18AI
AF10
RXADC5_VINNQ0-18AI
AG12 C3054
RXADC5_VREFP-18AI
AF12
RXADC5_VREFN-18AI
AE12 R3029
RXADC5_IREF-18AI
AG5
AF5
AG4
AF4
AG6 C3040
AF6
AE6 R3008
RXADC3_VINPI0-18AI
RXADC3_VINNI0-18AI
RXADC3_VINPQ0-18AI
RXADC3_VINNQ0-18AI
RXADC3_VREFP-18AI
RXADC3_VREFN-18AI
RXADC3_IREF-18AI
C3038
AD2
AD1
AC2
AC1
AB2 C3039
AB1
AB3 R3007
R3006
RXADC1_VINPI0-18AI
RXADC1_VINNI0-18AI
RXADC1_VINPQ0-18AI
RXADC1_VINNQ0-18AI
RXADC1_VREFP-18AI
RXADC1_VREFN-18AI
RXADC1_IREF-18AI
R3030
R3031
ground
TCXO_EN
AFC_TCXO
VRF_ON
PRX_LNA_EN_B3
PRX_LNA_EN_B7
PRX_MB_ANT_LNA_EN_B1
PRX_HB_ANT_LNA_EN_B1
C3045
ET_DELAY_CAL_EN
PDET_EN
J2
K1
J1
H1
TR_SPI_RST
TR_SPI_DATA
TR_SPI_CLK
TR_SPI_EN
H3
H2
K2
J3
RFFE1_DATA
RFFE1_CLK
D2
TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL
D3
TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL
U23
TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL
UFS_RST_N
UFS_REFCLK
RFFE0_CLK
RFFE0_DATA
R3019
R3457
Dual sim
HIGH
Single sim
ground
TX_SW_CTL_TDD
LTE_SUB_HB_SEL
MAIN_ANT_SW_CTL0_HB
MAIN_ANT_SW_CTL1_HB
MAIN_ANT_SW_CTL2_HB
CPL_SW_CTL0
CPL_SW_CTL1
MAIN_ANT_SW_CTL0
MAIN_ANT_SW_CTL1
SUB_ANT_SW_CTL0
R3025
R3026
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
SHUB_CP_INT
CP_SHUB_INT
CP_WLAN_WAKE
WLAN_CP_WAKE
CP_HW_REV0
CP_HW_REV1
CP_HW_REV2
CP_HW_REV3
COND_DET_CP_LMB
COND_DET_CP_HB
GRIP_INT_CP
VDD_1P8_CP
GRIP_SCL_1P8_CP
GRIP_SDA_1P8_CP
SPEECH_I2S_LRCK_CP
SPEECH_I2S_BCLK_CP
SPEECH_I2S_D_IN_CP
SPEECH_I2S_D_OUT_CP
GND
GND
GND
GND
V9
W2
V15
GND
GND
U10
U9408
AP_CP_DUMP_NOTI_N
AP_CP_PACKET_SEND
TP3021
U12
GND
U6
T15
GND
GND
T13
GND
GND
GND
GND
T9
T7
R6
R12
P17
P13
GND
GND
GND
GND
GND
GND
GND
M3
L14
M15
M13
K15
GND
GND
K3
K13
GND
GND
GND
GND
GND
GND
GND
J8
H5
H3
J12
G14
H15
H13
GND
GND
GND
GND
GND
GND
GND
F3
F9
G8
G4
F15
E14
G10
GND
GND
GND
E4
E8
E10
D15
GND
D3
C10
GND
GND
B17
GND
GND
GND
GND
GND
GND
GND
GND
B1
A8
B7
B5
B3
B15
RFIC1_SPI_4DO_GPIO105-18NPDOL
RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI
RFIC1_SPI_CLK_GPIO107-18NPDOL
RFIC1_SPI_EN_GPIO108-18NPDOH
M1
TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL
L2
TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL
W21
TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL
N6
TP3022
groun d
E9
F8
E7
F6
F10
PDET_OUT2
CP_PMIC_SCL_1P8
CP_PMIC_SDA_1P8
B13
RXADC2_VINPI0-18AI
RXADC2_VINNI0-18AI
RXADC2_VINPQ0-18AI
RXADC2_VINNQ0-18AI
RXADC2_VREFP-18AI
RXADC2_VREFN-18AI
RXADC2_IREF-18AI
PDET_OUT1
Share GND V9_T9_U10
B11
R3005
V2
V1
U2
U1
R2
R1
P2
P1
T2
T1
T3
RFIC0_SPI_EN_GPIO104-18NPDOH
LLI_REFCLK_OUT-10AB
LLI_REFCLK-10AB
EFUSE0_FSOURCE0-30AI
EFUSE1_FSOURCE0-30AI
EXT_LNA_CTRL2_SDO
PDET_IN2
RFIC0_SPI_4DO_GPIO101-18NPDOL
RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI
RFIC0_SPI_CLK_GPIO103-18NPDOL
LLI_TXDP-10AO
LLI_TXDN-10AO
LLI_RXDP-10AI
LLI_RXDN-10AI
LLI_REXT_4P7K-10AB
EXT_LNA_CTRL1
PDET_IN1
V3
RXADC0_VINPI0-18AI
RXADC0_VINNI0-18AI
RXADC0_VINPQ0-18AI
RXADC0_VINNQ0-18AI
RXADC0_VINPI1-18AI
RXADC0_VINNI1-18AI
RXADC0_VINPQ1-18AI
RXADC0_VINNQ1-18AI
RXADC0_VREFP-18AI
RXADC0_VREFN-18AI
RXADC0_IREF-18AI
USIM1_CLK_GPIO52-1830NPDOL
USIM1_DATA_GPIO53-1830NPDOL
USIM1_RSTn_GPIO54-1830NPDOL
GPIO55_USIM1_DETECT-18PDDI
K5
W4
N23
P22
U19
TX1_PA_ON0_GPIO73-18NPDOL
W23
TX1_PA_ON1_GPIO74-18NPDOL
V20
TX1_PA_ON2_GPIO75-18NPDOL
U25
TX1_PA_MODE0_GPIO78-18NPDOL
V22
TX1_PA_MODE1_GPIO79-18NPDOL
M22
TX1_PD_EN_GPIO97-18NPDOL
K22
TX1_ET_MODE_GPIO99-18NPDOL
USIM0_DETECT_GPIO49-18PDDI
USIM0_VCC_EN_TO22_GPIO50-18NPDOL
USIM0_VCC_SEL_TO23_GPIO51-18NPDOL
AP_CP_GPIO_RSV
TR_PDET_IN
W6
TX2_LB1
TX2_LB2
TX_TR_OUT_GSMLB
T3
P3
V11
USIM0_CLK_GPIO46-1830NPDOL
USIM0_DATA_GPIO47-1830NPDOL
USIM0_RSTn_GPIO48-1830NPDOL
TP3012
TP3013
TP3014
TP3015
TP3016
TX_TR_OUT_GSMHB
TDD2_SW
TX1_LB2
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
TR_SPI_CLK
TR_SPI_EN
TR_SPI_RST
TR_SPI_DATA
TDD1_SW
TX1_LB1
W12
TP3007
LLI_TX_P
LLI_TX_N
TX1_HMB2
U16
W14
J25
H26
H24
J23
AP_CP_STATUS
CP_AP_WAKE
CP_AP_STATUS
CP_DUMP_INT
R16
W16
B27
C27
A27
B28
B29
C29
SIM_CLK
SIM_IO
SIM_RST
CP_UART_CTL
TP3005
P24
N25
TX0_PA_ON0_GPIO70-18NPDOL
TX0_PA_ON1_GPIO71-18NPDOL
UART1_CTSB_n_TO20_GPIO44-18PUDI
UART1_RTSB_n_TO21_GPIO45-18NPDOH
VDD_LLI_A1P0_CP
REF_CLK
P9
M9
VBAT
TR_THM
C19
N14
W29
AA30 R3010
V18
W19
Y22
TX0_PA_ON2_GPIO72-18NPDOL
V24
TX0_PA_MODE0_GPIO76-18NPDOL
W25
TX0_PA_MODE1_GPIO77-18NPDOL
L23
TX0_PD_EN_GPIO96-18NPDOL
M24
TX0_ET_MODE_GPIO98-18NPDOL
UART1_RXD_TO18_GPIO42-18PDDI
UART1_TXD_TO19_GPIO43-18NPDOH
B19
RSTN
B25
TCK
C25
TMS
TX2_IN
L3
K3
TP_CLK
TP_TMS
TX1_QN
N29
P29
N31
N30
SHUB_CP_TXD
SHUB_CP_RXD
TP3008
N12
TX1_QP
DRX_LB6
TX2_IP
TX_TR_OUT_B5_8_20_26
TX_TR_OUT_B17
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
R3003
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX1_Q_N
R10
TX1_IN
DRX_LB5
TX1_HB1
LOW
RF_ON0_GPIO66-18NPDOL
RF_ON1_GPIO67-18NPDOL
EXT_LNA_ON1_TO28_GPIO91-18NPDOL
EXT_LNA_ON2_TO29_GPIO92-18NPDOL
EXT_LNA_ON3_TO30_GPIO93-18NPDOL
EXT_LNA_ON4_TO31_GPIO94-18NPDOL
EXT_LNA_ON5_GPIO95-18NPDOL
RFU_0
RFU_1
RFU_2
TX1_IP
DRX_LB4
N2
T17
HIGH
2CA
TCXO_EN_GPIO119-18NPDOH
TCXO_AFC_GPIO100-18NPDOL
APT_PDM_TX0_GPIO68-18NPDOL
APT_PDM_TX1_GPIO69-18NPDOL
UCP302-1
SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI
SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI
SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL
SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH
UART0_RXD_GPIO38-18PDDI
UART0_TXD_GPIO39-18NPDOH
GPIO40_UART0_CTSB_n_TO16-18PUDI
GPIO41_UART0_RTSB_n_TO17-18NPDI
B11
TXDP1
C11
TXDN1
B13
TXDP0
C13
TXDN0
DRX_LB3
M1
DRX_TR_IN_B3
3CA
AA2
AA1
Y2
Y1
W2
W1
W3
C3037
3CA
GPIO64_GPS_TIMESTAMP_TO26-18PDDI
GPIO65_GPS_PAEN_TO27-18PDDI
SSP0_RXD_GPIO30-18PDDI
SSP0_TXD_GPIO31-18PDDI
SSP0_CLK_GPIO32-18NPDOL
SSP0_CSn_GPIO33-18NPDOH
AP_CP_WAKE
L2
N10
M31
L29
M29
M30
B15
RXDN0
C15
RXDP0
B17
RXDN1
C17
RXDP1
D5
DRX_LB2
R27
P31
R29
R30
J27
K26
M26
L27
A14
A22
C9
DRX3_QP
DRX3_QN
J2
K1
TP3006
IPC_INT_CP
CP_UART_RXD
CP_UART_TXD
UFS_TX_D0_N
UFS_TX_D0_P
UFS_TX_D1_N
UFS_TX_D1_P
E6
DRX_MB5
DRX_LB1
H1
TP_CLKMON
CP_SPI_MOSI
CP_SPI_MISO
CP_SPI_CLK
CP_SPI_CS_N
VDD_1P8_CP
UFS_RX_D1_P
UFS_RX_D1_N
UFS_RX_D0_P
UFS_RX_D0_N
D7
C6
TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL
TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL
G6
DRX3_IP
DRX3_IN
AG25
GPADC_AIN0-18AI
AG26
GPADC_AIN1-18AI
AF27
GPADC_AIN2-18AI
AG27
GPADC_AIN3-18AI
C2
GPIO5_EXTCLK0-18PUDI
D1
GPIO6_EXTCLK1-18PUDI
AB31
GPIO7_EXT_UARTCLK-18PUDI
AA29
GPIO8_EXT_USIMCLK-18PUDI
AD31
GPIO9_EXTCLK2-18PDDI
U27
CLK_MON_GPIO121-18NPDOX
G1
E1
F5
H7
DRX2_QP
DRX2_QN
U9344
TP3003
TP3004
PDET
AF23
PDADC1_AIN0-18AI
AE22
PDADC1_AIN1-18AI
AG22
PDADC1_AIN2-18AI
TP3024
F7
DRX2_IP
DRX2_IN
DRX_MB1
GPS_CLK_26M
LTE_ACTIVE_N
PDA_ACTIVE
ET_DAC_P
ET_DAC_N
C3043
R3009
AG24
PDADC0_AIN0-18AI
AE25
PDADC0_AIN1-18AI
AF25
PDADC0_AIN2-18AI
TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL
TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL
DRX1_QN
DRX_HB3
1/2
AG20
ETDAC_IOUTPI-25AO
AF20
ETDAC_IOUTNI-25AO
AF19
ETDAC_IOUTPQ-25AO
AG19
ETDAC_IOUTNQ-25AO
AF21
ETDAC_VDREF-25AI
AG21
ETDAC_IREF-25AI
Y29
TRSTn-18PUDI
Y26
SWCLKTCK-18PUDI
W27
SWDIOTMS-18PUDI
Y30
TDI-18PUDI
AC31
TDO-18NPDI
L1
E3
L6
DRX_HB1
C2
G2
ground
W31
TCXO-18XPDI
AA31
SLP_XI-18XPDI
N21
TDD_TRX_SW0_GPIO88-18NPDOL
P26
TDD_TRX_SW1_GPIO89-18NPDOL
R23
TDD_TRX_SW2_GPIO90-18NPDOL
A6
D1
TP3002
R25
ANT_SW0_GPIO80-18NPDOL
T20
ANT_SW1_GPIO81-18NPDOL
U21
ANT_SW2_GPIO82-18NPDOL
T22
ANT_SW3_GPIO83-18NPDOL
T24
ANT_SW4_GPIO84-18NPDOL
P20
ANT_SW5_GPIO85-18NPDOL
N19
ANT_SW6_GPIO86-18NPDOL
R21
ANT_SW7_GPIO87-18NPDOL
L8
M7
DRX_MB3
ground
ground
TP3023
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
DRX1_IP
DRX1_IN
PRX_LB6
R3035
K7
PRX_LB5
DRX_HB2
TX_TR_OUT_B38_40_41
TX_TR_OUT_B7
TX_TR_OUT_B1_2_3_4_34_39
CP_TCXO_26M
CP_CLK_32K
CP_JTAG_TRST_N
CP_JTAG_TCK
CP_JTAG_TMS
CP_JTAG_TDI
CP_JTAG_TDO
PRX_LB4
N16
DRX_MB2
DRX_TR_IN_B5_8_12_17_18_19_20_26_28
3CA
A28
DY_ZQ
AG23
ZQ
D13
DRX_MB4
ground
RESINn-18XPDI
RESOUTn_GPIO120-18NPDOL
AG28
GPIO14_TO0-18PDDI
AF28
GPIO15_TO1-18PDDI
A6
GPIO16_TO2-18PDDI
G2
GPIO17_TO3-18PDDI
B6
GPIO18_TO4-18PDDI
F3
GPIO19_TO5-18PDDI
B5
GPIO20_TO6-18PDDI
C6
GPIO21_TO7-18PDDI
A5
GPIO22_TO8-18PDDI
F1
GPIO23_TO9-18PDDI
C5
GPIO24_TO10-18PDDI
E5
GPIO25_TO11-18PDDI
F2
GPIO26_TX0_POLAR0_TO12-18PDDI
G5
GPIO27_TX0_POLAR1_TO13-18PDDI
G3
GPIO28_TX1_POLAR0_TO14-18PDDI
E2
GPIO29_TX1_POLAR1_TO15-18PDDI
PRX3_QP
PRX3_QN
M17
F1
ground
TP3011
E12
PRX_LB2
PRX_LB3
E2
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
PRX3_IN
PRX_LB1
J16
T30
W30
I2S_LRCK_GPIO60-18PDDI
I2S_BCK_GPIO61-18PDDI
I2S_DIN_GPIO62-18PDDI
I2S_DOUT_GPIO63-18NPDOL
C12
H17
K17
ground
CP_RST_N
GPIO0-18PDDI
GPIO1_USIM1_VCC_EN-18PDDI
GPIO2_USIM1_VCC_SEL-18PDDI
GPIO3-18PDDI
GPIO4-18PDDI
D11
MODE-18NPDI
BOOT_MODE0-18PUDI
BOOT_MODE1-18PUDI
TEST_MODE0-18PDDI
TEST_MODE1-18PDDI
TEST_MODE2-18PDDI
C3
B4
C4
A4
B3
G12
ground
R31
U30
U31
V30
U29
V29
T29
T26
P30
T31
PRX3_IP
VDD_1P8_CP
AC30
GPIO10-18PDDI
AF29
GPIO11-18PDDI
AE27
GPIO12_USIM2_VCC_EN-18PDDI
AE28
GPIO13_USIM2_VCC_SEL-18PDDI
PRX2_QN
G16
A4
g r ou nd
TP3017
TP3018
PRX_MB4
PRX_MB5
H11
AE29
I2C1_SCL_TO24_GPIO58-18PUDI
AE30
I2C1_SDA_TO25_GPIO59-18PUDI
PRX2_QP
AD30
I2C0_SCL_GPIO56-18PUDI
AD29
I2C0_SDA_GPIO57-18PUDI
F13
PRX2_IN
PRX_MB3
ground
1
L12
F11
PRX2_IP
PRX_MB2
E16
A2
DRX_TR_IN_B1_2_4_34_39
g ro u nd
2
M11
PRX1_QN
PRX_MB1
D17
L16
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
L10
PRX1_QP
PRX_HB3
C16
F17
ground
MARK
R2
P1
MARK
P7
DVDD10
DVDD18
N4
U8
VDD18_TX2
VDD18_TX2LO
J10
U14
R14
A10
VDD18_RX
VDD18_TX1
VDD12_TX1LO
VDD12_TX2LO
VDD12_RX1LO
J4
C8
C4
J14
C14
T11
VDD12_TX
VDD12_PRX2
VDD12_PRX1
VDD12_DRX2
VDD12_DRX1
K11
PRX1_IP
PRX1_IN
PRX_HB2
A16
DRX1_QP
DRX_TR_IN_B1_7_38_40_41
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
C2037
U9436
C9408
C2039
C2036
PRX_HB1
A14
R3036
PRX_TR_IN_B1
PRX_TR_IN_B28_AU
PRX_TR_IN_G900_B8
PRX_TR_IN_B12_17
PRX_TR_IN_B20
PRX_TR_IN_G850_B5_18_19_26
PRX_TR_IN_G1800_B3
A12
VDD12_RX2LO
PRX_TR_IN_TDD_B40
PRX_TR_IN_B7
PRX_TR_IN_TDD_B38_41
PRX_TR_IN_B34_39
PRX_TR_IN_G1900_B2
PRX_TR_IN_G1800_B3_4RXD
ground
C2044
C2114
C2043
C2035
VRF_RX_1P2
LOW
8-78
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-79
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-25. PCS / WCDMA B2 / LTE B2 RX
NORMAL CONDITION
catch the channel?
NO
Check RFS1000 ≤ -65dBm
YES
CHECK soldered
RFS1000, L1090
NO
Resolder or change
C1009, L1007, L1006, C1012
NO
Resolder or change
CPL1000
NO
Check C1009
≥ -65dBm ?
YES
Check component
soldering status OK at
CPL1000
YES
Check L1004
≥ -65dBm
NO
Resolder or change
L1004
YES
Check component
soldering status OK at
PAM1001
Check L1020
≥ -65dBm
NO
Resolder or change
PAM1001
NO
Resolder or change
L1020, L9239
YES
Check the voltage at
U9436 = 1.0V
&
C2037 = 1.8V
NO
Resolder or change
U9344
YES
Receiver is O.K?
NO
Resolder or change
UCP302
END
8-80
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CPL1000
RFS1000
SIGNAL
RFS1001
L 9231
1
2
C1009
COMMON 1
1 GND
3 GND
5 GND
G
G
4
3
G
G
G
2
3
4
TRX_ANT_MB
2 COMMOM
C1012
L1007
LOW 4
C9317
C1136
C1014
VDD_1P8_CP
Coaxial to u-USB PCB
L1004
HIGH 6
L1006
ANT
TRX_ANT_LB
L1008
R1001
C1016
U9403
COND_DET_CP_LMB
C1020
C1019
LB/MB ANT PATH
VRF_LNA_B1_2P8
PRX_MB_ANT_LNA_EN_B1
2
C10034
6
C10033
ENABLE
5
RF_IN
C1119
3
RF_OUT
1
GND
GND_RF
L9263
VCC
U9328
C10032
G
2
G
L 1063
4
UNBAL
G
3
NC
PRX_TR_IN_B1
6
5
C1109
4
1
VRF_VCC2_ET
VBAT_PAMID
UNBAL
C1120
U1007
VBAT_PAMID
B1 Rx LNA / Post SAW Circuit
C1003
C1039
U9331
TRX_ANT_MB
C1802
VRF_LNA_B3_2P8
C9401
VRF_MIPI_IO_1P8
C1132
PRX_LNA_EN_B3
C1035
TX_TR_OUT_B1_2_3_4_34_39
C1101
C1104
C1042
U9337
RXB3
NA
C1121
6
40
C1046
36
5
PON
GND
AI
38
AO
F1009
1
VCC
GND
2
RXB1_B4
RFIN_2G
IN
L1064
4
OUT
3
NC
PRX_TR_IN_G1800_B3
6
34
PAM1001
B34RX/RX1
28
1
C10037
RFIN_B1/25_2/3/4/B34/39
10
30
C1044
4
8
7
22
21
VBATT
U10008
VCC_2G
VCC1_3G
ANT
18
L 9262
TX_TR_OUT_GSMHB
VCC2_3G
1
L1019
RXB25_2
G
C1122
2
13
B39RX/TRX1
3
CLP
12
SDATA
G
3
G
L1066
5
RFFE0_CLK
COUPLING_MB
CLK
RFFE0_DATA
14
GND
GND
GND
57
GND
GND
GND
GND
B3 Rx LNA / Post SAW Circuit
58
56
55
54
53
GND
GND
GND
GND
GND
GND
GND
GND
GND
52
51
49
48
47
46
50
45
44
GND
GND
GND
GND
GND
GND
GND
33
42
39
41
37
35
43
GND
GND
GND
GND
32
27
31
29
GND
GND
GND
GND
26
25
GND
GND
GND
GND
GND
GND
20
19
24
23
17
GND
GND
GND
5
2
4
9
6
16
15
11
GND
VIO
MB PAMID
L 1020
PRX_TR_IN_G1900_B2
L9239
VRF_TRX_1P8 VRF_TX2_1P8
VRF_TX_1P2_LO
VRF_TRX_1P2_LO
TRANSCEIVER
U9431
VRF_RX_1P2_LO
VRF_RX_1P2_LO
L2033
VRF_TX_1P2_LO
VRF_TRX_1P2
need to shield with GND from CP_PMIC to Transceive
C2029
VRF_RX_1P2
VRF_TX_1P2
C2030
C2027
C2028
VRF_TX_1P2
VDD_1P0_CP
r
VDD_1P8_CP
C2033
C2032
L2034
M9
T17
TX2_IN
TX1_HB1
N8
TX2_QP
TX1_HB2
V17
R8
TX1_HMB1
TX2_QN
SIM2_CLK
SIM2_IO
SIM2_RST
CP_PMIC_PWR_HOLD
need to GND shielding between LLI_TX and LLI_RX
TX1_HMB2
U2
TX1_HMB3
TDD2_SW
SPI_CLK
W12
P3
SPI_EN
TX2_MB1
SPI_RST
W10
R4
W8
T5
TX2_MB2
SPI_SDIO
DFT_MODE
TCXO_IN
U4
W4
TP3007
K30
K31
F30
F31
D31
R3021
R302 2
LLI_CLK
H31
H30
T16
P18
VDD_EFUSE_1P5
ground
C2048
V1
V5
LLI_TX_P
LLI_TX_N
LLI_RX_P
LLI_RX_N
ground
L4
EXT_LNA_CTRL2_SDO
EXT_LNA_CTRL3
Share GND V15_T15_T13
M5
J6
TX1_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
AG8
RXADC4_VINPI0-18AI
AF8
RXADC4_VINNI0-18AI
AG7
RXADC4_VINPQ0-18AI
AF7
RXADC4_VINNQ0-18AI
AG9 C3053
RXADC4_VREFP-18AI
AF9
RXADC4_VREFN-18AI
AE9 R3028
RXADC4_IREF-18AI
R3004
AG14
TXDAC1_IOUTPI-25AO
AF14
TXDAC1_IOUTNI-25AO
AG13
TXDAC1_IOUTPQ-25AO
AF13
TXDAC1_IOUTNQ-25AO
AF15 C3042
TXDAC1_VDREF-25AI
AG15
TXDAC1_IREF-25AI
AG17
TXDAC0_IOUTPI-25AO
AF17
TXDAC0_IOUTNI-25AO
AG16
TXDAC0_IOUTPQ-25AO
AF16
TXDAC0_IOUTNQ-25AO
AF18 C3041
TXDAC0_VDREF-25AI
AG18
TXDAC0_IREF-25AI
AG11
RXADC5_VINPI0-18AI
AF11
RXADC5_VINNI0-18AI
AG10
RXADC5_VINPQ0-18AI
AF10
RXADC5_VINNQ0-18AI
AG12 C3054
RXADC5_VREFP-18AI
AF12
RXADC5_VREFN-18AI
AE12 R3029
RXADC5_IREF-18AI
C3038
AD2
AD1
AC2
AC1
AB2 C3039
AB1
AB3 R3007
R3006
RXADC1_VINPI0-18AI
RXADC1_VINNI0-18AI
RXADC1_VINPQ0-18AI
RXADC1_VINNQ0-18AI
RXADC1_VREFP-18AI
RXADC1_VREFN-18AI
RXADC1_IREF-18AI
R3030
R3031
ground
VRF_ON
PRX_LNA_EN_B3
PRX_LNA_EN_B7
PRX_MB_ANT_LNA_EN_B1
PRX_HB_ANT_LNA_EN_B1
C3045
ET_DELAY_CAL_EN
PDET_EN
RFIC1_SPI_4DO_GPIO105-18NPDOL
RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI
RFIC1_SPI_CLK_GPIO107-18NPDOL
RFIC1_SPI_EN_GPIO108-18NPDOH
J2
K1
J1
H1
TR_SPI_RST
TR_SPI_DATA
TR_SPI_CLK
TR_SPI_EN
H3
H2
K2
J3
RFFE1_DATA
RFFE1_CLK
D2
TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL
D3
TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL
U23
TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL
UFS_RST_N
UFS_REFCLK
RFFE0_CLK
RFFE0_DATA
R3019
R3457
Dual sim
HIGH
Single sim
ground
TX_SW_CTL_TDD
LTE_SUB_HB_SEL
MAIN_ANT_SW_CTL0_HB
MAIN_ANT_SW_CTL1_HB
MAIN_ANT_SW_CTL2_HB
CPL_SW_CTL0
CPL_SW_CTL1
MAIN_ANT_SW_CTL0
MAIN_ANT_SW_CTL1
SUB_ANT_SW_CTL0
R3025
R3026
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
SHUB_CP_INT
CP_SHUB_INT
CP_WLAN_WAKE
WLAN_CP_WAKE
CP_HW_REV0
CP_HW_REV1
CP_HW_REV2
CP_HW_REV3
COND_DET_CP_LMB
COND_DET_CP_HB
GRIP_INT_CP
VDD_1P8_CP
AP_CP_GPIO_RSV
GRIP_SCL_1P8_CP
GRIP_SDA_1P8_CP
SPEECH_I2S_LRCK_CP
SPEECH_I2S_BCLK_CP
SPEECH_I2S_D_IN_CP
SPEECH_I2S_D_OUT_CP
GND
GND
GND
GND
V9
W2
V15
GND
GND
GND
U6
T15
U9408
AP_CP_DUMP_NOTI_N
AP_CP_PACKET_SEND
TP3021
U12
U10
GND
GND
T13
GND
GND
GND
GND
T9
T7
R6
R12
P17
P13
GND
GND
GND
GND
GND
GND
GND
M3
L14
M15
M13
K15
GND
GND
K3
K13
GND
GND
GND
GND
GND
GND
GND
J8
H5
H3
J12
G14
H15
H13
GND
GND
GND
GND
GND
GND
GND
F3
F9
G8
G4
F15
E14
G10
GND
GND
GND
E4
E8
E10
D15
GND
GND
D3
C10
GND
B17
GND
GND
GND
GND
GND
GND
GND
GND
B1
A8
B7
B5
B3
B15
E9
F8
E7
F6
F10
M1
TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL
L2
TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL
W21
TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL
N6
TP3022
groun d
N23
P22
PDET_OUT2
CP_PMIC_SCL_1P8
CP_PMIC_SDA_1P8
B13
RXADC2_VINPI0-18AI
RXADC2_VINNI0-18AI
RXADC2_VINPQ0-18AI
RXADC2_VINNQ0-18AI
RXADC2_VREFP-18AI
RXADC2_VREFN-18AI
RXADC2_IREF-18AI
PDET_OUT1
Share GND V9_T9_U10
B11
R3005
RFIC0_SPI_4DO_GPIO101-18NPDOL
RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI
RFIC0_SPI_CLK_GPIO103-18NPDOL
RFIC0_SPI_EN_GPIO104-18NPDOH
LLI_REFCLK_OUT-10AB
LLI_REFCLK-10AB
EXT_LNA_CTRL1
PDET_IN2
V2
V1
U2
U1
R2
R1
P2
P1
T2
T1
T3
USIM1_CLK_GPIO52-1830NPDOL
USIM1_DATA_GPIO53-1830NPDOL
USIM1_RSTn_GPIO54-1830NPDOL
GPIO55_USIM1_DETECT-18PDDI
EFUSE0_FSOURCE0-30AI
EFUSE1_FSOURCE0-30AI
TR_TCXO
TCXO_EN
AFC_TCXO
P24
N25
U19
TX1_PA_ON0_GPIO73-18NPDOL
W23
TX1_PA_ON1_GPIO74-18NPDOL
V20
TX1_PA_ON2_GPIO75-18NPDOL
U25
TX1_PA_MODE0_GPIO78-18NPDOL
V22
TX1_PA_MODE1_GPIO79-18NPDOL
M22
TX1_PD_EN_GPIO97-18NPDOL
K22
TX1_ET_MODE_GPIO99-18NPDOL
LLI_TXDP-10AO
LLI_TXDN-10AO
LLI_RXDP-10AI
LLI_RXDN-10AI
LLI_REXT_4P7K-10AB
K5
PDET_IN1
V3
RXADC0_VINPI0-18AI
RXADC0_VINNI0-18AI
RXADC0_VINPQ0-18AI
RXADC0_VINNQ0-18AI
RXADC0_VINPI1-18AI
RXADC0_VINNI1-18AI
RXADC0_VINPQ1-18AI
RXADC0_VINNQ1-18AI
RXADC0_VREFP-18AI
RXADC0_VREFN-18AI
RXADC0_IREF-18AI
USIM0_CLK_GPIO46-1830NPDOL
USIM0_DATA_GPIO47-1830NPDOL
USIM0_RSTn_GPIO48-1830NPDOL
USIM0_DETECT_GPIO49-18PDDI
USIM0_VCC_EN_TO22_GPIO50-18NPDOL
USIM0_VCC_SEL_TO23_GPIO51-18NPDOL
TP3012
TP3013
TP3014
TP3015
TP3016
TR_PDET_IN
W6
TX2_LB1
TX2_LB2
TX_TR_OUT_GSMLB
T3
T1
V11
TX1_LB3
TX_TR_OUT_GSMHB
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
TR_SPI_CLK
TR_SPI_EN
TR_SPI_RST
TR_SPI_DATA
TDD1_SW
TX1_LB1
TX1_LB2
W14
W29
AA30 R3010
V18
TX0_PA_ON0_GPIO70-18NPDOL
W19
TX0_PA_ON1_GPIO71-18NPDOL
Y22
TX0_PA_ON2_GPIO72-18NPDOL
V24
TX0_PA_MODE0_GPIO76-18NPDOL
W25
TX0_PA_MODE1_GPIO77-18NPDOL
L23
TX0_PD_EN_GPIO96-18NPDOL
M24
TX0_ET_MODE_GPIO98-18NPDOL
UART1_RXD_TO18_GPIO42-18PDDI
UART1_TXD_TO19_GPIO43-18NPDOH
UART1_CTSB_n_TO20_GPIO44-18PUDI
UART1_RTSB_n_TO21_GPIO45-18NPDOH
AP_CP_STATUS
CP_AP_WAKE
CP_AP_STATUS
CP_DUMP_INT
R16
W16
U16
TX_TR_OUT_B5_8_20_26
TX_TR_OUT_B17
J25
H26
H24
J23
EXT_LNA_ON3_TO30_GPIO93-18NPDOL
EXT_LNA_ON4_TO31_GPIO94-18NPDOL
EXT_LNA_ON5_GPIO95-18NPDOL
AP_CP_WAKE
TX_TR_OUT_B38_40_41
TX_TR_OUT_B7
TX_TR_OUT_B1_2_3_4_34_39
B27
C27
A27
B28
B29
C29
SIM_CLK
SIM_IO
SIM_RST
SIM_DET
CP_UART_CTL
EXT_LNA_ON1_TO28_GPIO91-18NPDOL
EXT_LNA_ON2_TO29_GPIO92-18NPDOL
UART0_TXD_GPIO39-18NPDOH
GPIO40_UART0_CTSB_n_TO16-18PUDI
GPIO41_UART0_RTSB_n_TO17-18NPDI
VDD_LLI_A1P0_CP
REF_CLK
P9
RF_ON0_GPIO66-18NPDOL
RF_ON1_GPIO67-18NPDOL
UART0_RXD_GPIO38-18PDDI
TP3005
C19
N14
TX2_IP
N29
P29
N31
N30
SHUB_CP_TXD
SHUB_CP_RXD
TCXO_AFC_GPIO100-18NPDOL
APT_PDM_TX0_GPIO68-18NPDOL
APT_PDM_TX1_GPIO69-18NPDOL
UCP302-1
SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI
SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI
SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL
SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH
B19
RSTN
B25
TCK
C25
TMS
TX1_QN
LOW
TCXO_EN_GPIO119-18NPDOH
SSP0_RXD_GPIO30-18PDDI
SSP0_TXD_GPIO31-18PDDI
SSP0_CLK_GPIO32-18NPDOL
SSP0_CSn_GPIO33-18NPDOH
L3
K3
TR_THM
TP_CLK
TP_TMS
TX1_QP
DRX_LB6
R30
M31
L29
M29
M30
CP_UART_TXD
TP3008
N12
DRX_LB5
N2
AA2
AA1
Y2
Y1
W2
W1
W3
C3037
2CA
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX1_Q_N
R10
TX1_IN
DRX_LB4
M1
DRX_TR_IN_B3
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
R3003
N10
TX1_IP
DRX_LB3
R27
P31
R29
J27
K26
M26
L27
CP_UART_RXD
B11
TXDP1
C11
TXDN1
B13
TXDP0
C13
TXDN0
D5
DRX_LB2
L2
HIGH
B15
RXDN0
C15
RXDP0
B17
RXDN1
C17
RXDP1
DRX3_QN
J2
K1
TP3006
IPC_INT_CP
3CA
UFS_TX_D0_N
UFS_TX_D0_P
UFS_TX_D1_N
UFS_TX_D1_P
DRX_LB1
H1
TP_CLKMON
CP_SPI_MOSI
CP_SPI_MISO
CP_SPI_CLK
CP_SPI_CS_N
VDD_1P8_CP
3CA
UFS_RX_D1_P
UFS_RX_D1_N
UFS_RX_D0_P
UFS_RX_D0_N
E6
GPIO64_GPS_TIMESTAMP_TO26-18PDDI
GPIO65_GPS_PAEN_TO27-18PDDI
RFU_0
RFU_1
RFU_2
C6
AG25
GPADC_AIN0-18AI
AG26
GPADC_AIN1-18AI
AF27
GPADC_AIN2-18AI
AG27
GPADC_AIN3-18AI
C2
GPIO5_EXTCLK0-18PUDI
D1
GPIO6_EXTCLK1-18PUDI
AB31
GPIO7_EXT_UARTCLK-18PUDI
AA29
GPIO8_EXT_USIMCLK-18PUDI
AD31
GPIO9_EXTCLK2-18PDDI
U27
CLK_MON_GPIO121-18NPDOX
A14
A22
C9
D7
DRX3_IP
DRX3_IN
DRX3_QP
TP3003
TP3004
VBAT
PDET
AF23
PDADC1_AIN0-18AI
AE22
PDADC1_AIN1-18AI
AG22
PDADC1_AIN2-18AI
TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL
TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL
G6
DRX2_QN
U9344
GPS_CLK_26M
LTE_ACTIVE_N
PDA_ACTIVE
ET_DAC_P
ET_DAC_N
C3043
R3009
AG24
PDADC0_AIN0-18AI
AE25
PDADC0_AIN1-18AI
AF25
PDADC0_AIN2-18AI
G1
E1
H7
DRX2_QP
DRX_MB1
DRX_MB5
RESINn-18XPDI
RESOUTn_GPIO120-18NPDOL
TP3024
F5
DRX2_IN
DRX_HB3
DRX_MB2
DRX_TR_IN_B5_8_12_17_18_19_20_26_28
F7
DRX2_IP
DRX_HB2
C2
D1
1/2
AG20
ETDAC_IOUTPI-25AO
AF20
ETDAC_IOUTNI-25AO
AF19
ETDAC_IOUTPQ-25AO
AG19
ETDAC_IOUTNQ-25AO
AF21
ETDAC_VDREF-25AI
AG21
ETDAC_IREF-25AI
Y29
TRSTn-18PUDI
Y26
SWCLKTCK-18PUDI
W27
SWDIOTMS-18PUDI
Y30
TDI-18PUDI
AC31
TDO-18NPDI
TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL
TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL
L6
DRX_MB3
ground
W31
TCXO-18XPDI
AA31
SLP_XI-18XPDI
L1
E3
M7
A6
TP3002
N21
TDD_TRX_SW0_GPIO88-18NPDOL
P26
TDD_TRX_SW1_GPIO89-18NPDOL
R23
TDD_TRX_SW2_GPIO90-18NPDOL
DRX1_QN
L8
DRX_MB4
ground
ground
TP3023
DRX1_IN
DRX_HB1
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
DRX1_IP
PRX_LB6
F1
CP_TCXO_26M
CP_CLK_32K
CP_JTAG_TRST_N
CP_JTAG_TCK
CP_JTAG_TMS
CP_JTAG_TDI
CP_JTAG_TDO
R25
ANT_SW0_GPIO80-18NPDOL
T20
ANT_SW1_GPIO81-18NPDOL
U21
ANT_SW2_GPIO82-18NPDOL
T22
ANT_SW3_GPIO83-18NPDOL
T24
ANT_SW4_GPIO84-18NPDOL
P20
ANT_SW5_GPIO85-18NPDOL
N19
ANT_SW6_GPIO86-18NPDOL
R21
ANT_SW7_GPIO87-18NPDOL
PRX_LB5
N16
T30
W30
CP_RST_N
3CA
R3035
K7
A28
DY_ZQ
AG23
ZQ
D13
AG28
GPIO14_TO0-18PDDI
AF28
GPIO15_TO1-18PDDI
A6
GPIO16_TO2-18PDDI
G2
GPIO17_TO3-18PDDI
B6
GPIO18_TO4-18PDDI
F3
GPIO19_TO5-18PDDI
B5
GPIO20_TO6-18PDDI
C6
GPIO21_TO7-18PDDI
A5
GPIO22_TO8-18PDDI
F1
GPIO23_TO9-18PDDI
C5
GPIO24_TO10-18PDDI
E5
GPIO25_TO11-18PDDI
F2
GPIO26_TX0_POLAR0_TO12-18PDDI
G5
GPIO27_TX0_POLAR1_TO13-18PDDI
G3
GPIO28_TX1_POLAR0_TO14-18PDDI
E2
GPIO29_TX1_POLAR1_TO15-18PDDI
E12
PRX3_QP
PRX3_QN
PRX_LB4
E2
ground
TP3011
PRX3_IN
PRX_LB2
PRX_LB3
A4
ground
AG5
RXADC3_VINPI0-18AI
AF5
RXADC3_VINNI0-18AI
AG4
RXADC3_VINPQ0-18AI
AF4
RXADC3_VINNQ0-18AI
AG6 C3040
RXADC3_VREFP-18AI
AF6
RXADC3_VREFN-18AI
AE6 R3008
RXADC3_IREF-18AI
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
C12
PRX_LB1
J16
MODE-18NPDI
BOOT_MODE0-18PUDI
BOOT_MODE1-18PUDI
TEST_MODE0-18PDDI
TEST_MODE1-18PDDI
TEST_MODE2-18PDDI
GPIO0-18PDDI
GPIO1_USIM1_VCC_EN-18PDDI
GPIO2_USIM1_VCC_SEL-18PDDI
GPIO3-18PDDI
GPIO4-18PDDI
PRX3_IP
PRX_MB5
H17
K17
M17
ground
R31
U30
U31
V30
U29
V29
C3
B4
C4
A4
B3
D11
G16
VDD_1P8_CP
ground
T29
I2S_LRCK_GPIO60-18PDDI
T26
I2S_BCK_GPIO61-18PDDI
P30
I2S_DIN_GPIO62-18PDDI
T31
I2S_DOUT_GPIO63-18NPDOL
H11
G12
AC30
GPIO10-18PDDI
AF29
GPIO11-18PDDI
AE27
GPIO12_USIM2_VCC_EN-18PDDI
AE28
GPIO13_USIM2_VCC_SEL-18PDDI
PRX2_QN
G2
g r ou nd
TP3017
TP3018
PRX2_QP
E16
AE29
I2C1_SCL_TO24_GPIO58-18PUDI
AE30
I2C1_SDA_TO25_GPIO59-18PUDI
PRX_MB3
PRX_MB4
F13
AD30
I2C0_SCL_GPIO56-18PUDI
AD29
I2C0_SDA_GPIO57-18PUDI
PRX2_IN
ground
L12
F11
PRX2_IP
PRX_MB2
A2
DRX_TR_IN_B1_2_4_34_39
g ro u nd
2
M11
PRX1_QN
PRX_MB1
L16
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
L10
PRX1_QP
PRX_HB3
D17
F17
ground
MARK
1
R2
P7
P1
MARK
DVDD18
DVDD10
N4
U8
VDD18_TX2
VDD18_TX2LO
J10
U14
R14
A10
VDD18_RX
VDD18_TX1
VDD12_TX1LO
VDD12_TX2LO
VDD12_RX1LO
J4
C8
C4
J14
C14
T11
VDD12_TX
VDD12_PRX1
VDD12_PRX2
VDD12_DRX2
VDD12_DRX1
K11
PRX1_IP
PRX1_IN
PRX_HB2
C16
DRX1_QP
DRX_TR_IN_B1_7_38_40_41
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
C2037
U9436
C2039
C9408
C2036
PRX_HB1
A16
R3036
PRX_TR_IN_B1
PRX_TR_IN_B28_AU
PRX_TR_IN_G900_B8
PRX_TR_IN_B12_17
PRX_TR_IN_B20
PRX_TR_IN_G850_B5_18_19_26
PRX_TR_IN_G1800_B3
A12
A14
VDD12_RX2LO
PRX_TR_IN_TDD_B40
PRX_TR_IN_B7
PRX_TR_IN_TDD_B38_41
PRX_TR_IN_B34_39
PRX_TR_IN_G1900_B2
PRX_TR_IN_G1800_B3_4RXD
ground
C2044
C2114
C2043
C2035
VRF_RX_1P2
LOW
8-81
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-82
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-26. LTE B7 RX
NORMAL CONDITION
catch the channel?
NO
Check RFS1003 ≤ -65dBm
YES
CHECK soldered
RFS1003, L1071
NO
Resolder or change
C1028, L1015
NO
Resolder or change
CPL1001
NO
Check C1028
≥ -65dBm ?
YES
Check component
soldering status OK at
CPL1001
YES
Check C1036
≥ -65dBm
NO
Resolder or change
C1036, C1037
YES
Check the voltage at
U9329 = 2.8V
NO
Resolder or change
U9343
YES
Check L1023
≥ -65dBm
NO
Resolder or change
L1023, C1059, C1060
YES
Check component
soldering status OK at
PAM1002
NO
Resolder or change
PAM1002
YES
Check C1075
≥ -65dBm
NO
Resolder or change
C1075
YES
Check the voltage at
C9373 = 2.8V
NO
Resolder or change
U10009
YES
Check L1065
≥ -65dBm
NO
Resolder or change
L1065, C1110
YES
8-83
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
Check the voltage at
U9436 = 1.0V
&
C2037 = 1.8V
NO
Resolder or change
U9344
YES
NO
Resolder or change
UCP302
Receiver is O.K?
END
8-84
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
RF5
8
ANT
9
RF1
10
C1036
C1028
RF2
11
RF3
12
RF4
13
GND
14
L9264
4
GND
C1096
9
RFO
PRX_SW_LNA_OUT_B1_4RXD
3
5
6
10
R1005
COUPLING_HB
U10011
2
1
RFIN
VDD
8
7
L1021
AI
SO
COND_DET_CP_HB
C9319
0603
C1100
VCTRL
3
2
1
IN
GND1
VRF_FEM_2P8_1
PRX_HB_ANT_LNA_EN_B1
COUPLING
OUT
R1017
5
CPL1001
GND2
TRM_PORT
4
VDD_1P8_CP
Coaxial to u-USB PCB
C1037
0603
6
L1015
L1056
GND
G
G
3
4
G
G
4
3
2
G
ANT
U9329
470nF
6.3V
MAIN_ANT_SW_CTL0_HB
MAIN_ANT_SW_CTL1_HB
MAIN_ANT_SW_CTL2_HB
CTL1 3
CTL2
2
CTL3
1
U9343
GND
1
GND
COMMON
GND
2
15
L1071
1
VRF_FEM_2P8
RF6
7
RF7
6
RF8
5
VDD
4
RFS1003
RFS1002
SIGNAL
NC
17
NC
16
TRX_B7
PRX_SW_OUT_B38_41
PRX_SW_OUT_B40
PRX_SW_OUT_B3_4RXD
TX_PA_OUT_TDD_B38_41
TX_PA_OUT_TDD_B40
HB ANT PATH
VRF_TRX_1P8 VRF_TX2_1P8
VRF_TRX_1P2_LO
VRF_TX_1P2_LO
TRANSCEIVER
U9431
VRF_RX_1P2_LO
L1023
VRF_RX_1P2_LO
L2033
TRX_B7
C1059
C1060
VRF_TX_1P2_LO
VRF_TRX_1P2
VRF_VCC2_ET
need to shield with GND from CP_PMIC to Transceive
VRF_TX_1P2
VDD_1P0_CP
C203 3
C203 2
C1057
PRX_LNA_EN_B7
C1061
C2037
U9436
C9408
C 2039
2
1
MARK
MARK
U8
R2
P1
N4
P7
DVDD10
DVDD18
VDD18_TX2LO
C8
J10
R14
A10
U14
VDD18_RX
VDD18_TX2
VDD18_TX1
VDD12_TX1LO
VDD12_TX2LO
VDD12_RX2LO
VDD12_RX1LO
J4
C4
J14
C14
T11
VDD12_TX
VDD12_PRX1
PRX_HB1
A14
K11
L10
PRX1_QP
PRX_HB3
L12
F11
PRX_MB1
PRX2_IP
PRX_MB2
PRX2_IN
F13
D17
H11
E16
PRX_MB3
PRX2_QP
PRX_MB4
PRX2_QN
G16
G12
D11
PRX_MB5
PRX3_IP
C12
H17
PRX3_IN
PRX_LB1
J16
E12
PRX_LB2
PRX3_QP
PRX_LB3
PRX3_QN
K17
L16
M11
PRX1_QN
C16
F17
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
PRX1_IP
PRX1_IN
PRX_HB2
A16
PRX_TR_IN_B1
PRX_TR_IN_B28_AU
PRX_TR_IN_G900_B8
PRX_TR_IN_B12_17
PRX_TR_IN_B20
PRX_TR_IN_G850_B5_18_19_26
PRX_TR_IN_G1800_B3
C9373
C1102
VDD12_PRX2
A12
PRX_TR_IN_TDD_B40
PRX_TR_IN_B7
PRX_TR_IN_TDD_B38_41
PRX_TR_IN_B34_39
PRX_TR_IN_G1900_B2
PRX_TR_IN_G1800_B3_4RXD
VDD12_DRX1
VRF_FEM_2P8
L1003
VDD12_DRX2
C2035
C2114
C9406
C2043
L1027
VRF_FEM_2P8_1
C 2044
TX_TR_OUT_B7
C2036
VRF_RX_1P2
C1133
L1072
D13
K7
PRX_LB5
DRX1_IN
DRX_HB1
DRX1_QN
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
DRX1_IP
PRX_LB6
L8
N16
M7
DRX1_QP
A6
2
8
9
G6
DRX_MB2
DRX2_QN
E2
GND
VDD
VCTRL
RFIN
DRX3_IP
E6
DRX3_QP
DRX_LB1
DRX3_QN
H1
DRX_TR_IN_B5_8_12_17_18_19_20_26_28
L1065
6
C6
DRX3_IN
DRX_MB5
RFOUT
GND
1
C1075
D7
U9344
DRX_MB3
DRX_MB4
G2
D5
J2
K1
L2
N10
DRX_LB3
TX1_IP
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX1_Q_N
R10
TX1_IN
DRX_LB4
M1
N12
DRX_LB5
TX1_QP
DRX_LB6
TX1_QN
N2
DRX_TR_IN_B3
N14
P9
2
3
4
7
5
10
TX2_IP
C1072
3CA
DRX_LB2
PRX_TR_IN_
GND
4
DRX2_QP
DRX_MB1
D1
F1
GND
RX
H7
C2
DRX_TR_IN_B1_2_4_34_39
U10009
9
SDTA
SCLK
F5
DRX2_IN
DRX_HB3
RFIN
F7
DRX2_IP
A2
ANT
VCC2
6
VCC1
7
11
L6
DRX_HB2
PAM1002
GND
GND
14
VIO
15 GND
GND
10
GND
8
GND
5
GND
3
GND
1
RFFE0_DATA
RFFE0_CLK
13
VBAT
12
A4
3CA
PRX_LB4
M17
DRX_TR_IN_B1_7_38_40_41
VRF_MIPI_IO_1P8
r
VDD_1P8_CP
L2034
VBAT
C1058
C203 0
VRF_RX_1P2
C202 9
C2027
C 2028
VRF_TX_1P2
M9
T17
TX_TR_OUT_B38_40_41
TX_TR_OUT_B7
TX_TR_OUT_B1_2_3_4_34_39
C1110
R16
TX2_IN
TX1_HB1
TX1_HB2
N8
TX2_QP
V17
R8
TX1_HMB1
TX2_QN
W16
TX1_HMB2
U16
U2
TX1_HMB3
TDD2_SW
SPI_CLK
TX1_LB3
SPI_EN
V11
P3
W10
R4
TX2_MB1
SPI_RST
TX2_MB2
SPI_SDIO
W8
W6
TX_TR_OUT_GSMLB
T5
TX2_LB1
DFT_MODE
L4
EXT_LNA_CTRL2_SDO
EXT_LNA_CTRL3
Share GND V15_T15_T13
RFIC0_SPI_4DO_GPIO101-18NPDOL
RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI
RFIC0_SPI_CLK_GPIO103-18NPDOL
RFIC0_SPI_EN_GPIO104-18NPDOH
V9
GND
GND
GND
W2
GND
GND
GND
GND
GND
GND
GND
GND
T9
T7
U6
T15
T13
R12
U12
R3030
R3031
TP3005
TCXO_EN
AFC_TCXO
P24
N25
N23
P22
E9
F8
E7
F6
F10
VRF_ON
PRX_LNA_EN_B3
PRX_LNA_EN_B7
PRX_MB_ANT_LNA_EN_B1
PRX_HB_ANT_LNA_EN_B1
C3045
ET_DELAY_CAL_EN
PDET_EN
TR_SPI_RST
TR_SPI_DATA
TR_SPI_CLK
TR_SPI_EN
H3
H2
K2
J3
RFFE1_DATA
RFFE1_CLK
TP3008
UFS_RST_N
REF_CLK
C19
UFS_REFCLK
UFS_TX_D0_N
UFS_TX_D0_P
UFS_TX_D1_N
UFS_TX_D1_P
B19
RSTN
B25
TCK
C25
TMS
B15
RXDN0
C15
RXDP0
B17
RXDN1
C17
RXDP1
TP_CLK
TP_TMS
B11
TXDP1
C11
TXDN1
B13
TXDP0
C13
TXDN0
UFS_RX_D1_P
UFS_RX_D1_N
UFS_RX_D0_P
UFS_RX_D0_N
TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL
TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL
RFU_0
RFU_1
RFU_2
TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL
TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL
L1
E3
G1
E1
J2
K1
J1
H1
D2
TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL
D3
TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL
U23
TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL
A14
A22
C9
N21
TDD_TRX_SW0_GPIO88-18NPDOL
P26
TDD_TRX_SW1_GPIO89-18NPDOL
R23
TDD_TRX_SW2_GPIO90-18NPDOL
RFIC1_SPI_4DO_GPIO105-18NPDOL
RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI
RFIC1_SPI_CLK_GPIO107-18NPDOL
RFIC1_SPI_EN_GPIO108-18NPDOH
M1
TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL
L2
TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL
W21
TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL
TP3024
R25
ANT_SW0_GPIO80-18NPDOL
T20
ANT_SW1_GPIO81-18NPDOL
U21
ANT_SW2_GPIO82-18NPDOL
T22
ANT_SW3_GPIO83-18NPDOL
T24
ANT_SW4_GPIO84-18NPDOL
P20
ANT_SW5_GPIO85-18NPDOL
N19
ANT_SW6_GPIO86-18NPDOL
R21
ANT_SW7_GPIO87-18NPDOL
TP3023
RFFE0_CLK
RFFE0_DATA
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
SHUB_CP_INT
CP_SHUB_INT
CP_WLAN_WAKE
WLAN_CP_WAKE
CP_HW_REV0
CP_HW_REV1
CP_HW_REV2
CP_HW_REV3
COND_DET_CP_LMB
COND_DET_CP_HB
GRIP_INT_CP
VDD_1P8_CP
AP_CP_DUMP_NOTI_N
AP_CP_PACKET_SEND
AP_CP_GPIO_RSV
TX_SW_CTL_TDD
LTE_SUB_HB_SEL
TP3012
TP3013
TP3014
TP3015
TP3016
AP_CP_WAKE
GRIP_SCL_1P8_CP
GRIP_SDA_1P8_CP
SPEECH_I2S_LRCK_CP
SPEECH_I2S_BCLK_CP
SPEECH_I2S_D_IN_CP
SPEECH_I2S_D_OUT_CP
TP3022
AP_CP_STATUS
CP_AP_WAKE
CP_AP_STATUS
CP_DUMP_INT
TP3021
CP_PMIC_SCL_1P8
CP_PMIC_SDA_1P8
A28
DY_ZQ
AG23
ZQ
LLI_REFCLK_OUT-10AB
LLI_REFCLK-10AB
EFUSE0_FSOURCE0-30AI
EFUSE1_FSOURCE0-30AI
ground
U10
GND
GND
R6
P17
GND
GND
M15
P13
GND
GND
GND
GND
M3
L14
K15
M13
GND
GND
K3
K13
GND
GND
GND
GND
GND
GND
GND
GND
J8
H5
H3
J12
H15
H13
G10
G14
GND
GND
GND
GND
GND
GND
GND
GND
F9
F3
E8
G4
G8
F15
E14
E10
GND
GND
E4
D15
GND
GND
GND
GND
D3
B15
C10
B17
GND
GND
GND
GND
GND
GND
GND
B3
B1
A8
B7
B5
B13
B11
R3004
AG14
TXDAC1_IOUTPI-25AO
AF14
TXDAC1_IOUTNI-25AO
AG13
TXDAC1_IOUTPQ-25AO
AF13
TXDAC1_IOUTNQ-25AO
AF15 C3042
TXDAC1_VDREF-25AI
AG15
TXDAC1_IREF-25AI
AG11
RXADC5_VINPI0-18AI
AF11
RXADC5_VINNI0-18AI
AG10
RXADC5_VINPQ0-18AI
AF10
RXADC5_VINNQ0-18AI
AG12 C3054
RXADC5_VREFP-18AI
AF12
RXADC5_VREFN-18AI
AE12 R3029
RXADC5_IREF-18AI
AG17
TXDAC0_IOUTPI-25AO
AF17
TXDAC0_IOUTNI-25AO
AG16
TXDAC0_IOUTPQ-25AO
AF16
TXDAC0_IOUTNQ-25AO
AF18 C3041
TXDAC0_VDREF-25AI
AG18
TXDAC0_IREF-25AI
AG5
AF5
AG4
AF4
AG6 C3040
AF6
AE6 R3008
AG8
AF8
AG7
AF7
AG9 C3053
AF9
AE9 R3028
RXADC4_VINPI0-18AI
RXADC4_VINNI0-18AI
RXADC4_VINPQ0-18AI
RXADC4_VINNQ0-18AI
RXADC4_VREFP-18AI
RXADC4_VREFN-18AI
RXADC4_IREF-18AI
RXADC3_VINPI0-18AI
RXADC3_VINNI0-18AI
RXADC3_VINPQ0-18AI
RXADC3_VINNQ0-18AI
RXADC3_VREFP-18AI
RXADC3_VREFN-18AI
RXADC3_IREF-18AI
C3038
R3006
AD2
AD1
AC2
AC1
AB2 C3039
AB1
AB3 R3007
RXADC2_VINPI0-18AI
RXADC2_VINNI0-18AI
RXADC2_VINPQ0-18AI
RXADC2_VINNQ0-18AI
RXADC2_VREFP-18AI
RXADC2_VREFN-18AI
RXADC2_IREF-18AI
R3005
V2
V1
U2
U1
R2
R1
P2
P1
T2
T1
T3
RXADC0_VINPI0-18AI
RXADC0_VINNI0-18AI
RXADC0_VINPQ0-18AI
RXADC0_VINNQ0-18AI
RXADC0_VINPI1-18AI
RXADC0_VINNI1-18AI
RXADC0_VINPQ1-18AI
RXADC0_VINNQ1-18AI
RXADC0_VREFP-18AI
RXADC0_VREFN-18AI
RXADC0_IREF-18AI
USIM1_CLK_GPIO52-1830NPDOL
USIM1_DATA_GPIO53-1830NPDOL
USIM1_RSTn_GPIO54-1830NPDOL
GPIO55_USIM1_DETECT-18PDDI
LLI_TXDP-10AO
LLI_TXDN-10AO
LLI_RXDP-10AI
LLI_RXDN-10AI
LLI_REXT_4P7K-10AB
TP3011
ground
ground
VDD_LLI_A1P0_CP
TR_THM
U19
TX1_PA_ON0_GPIO73-18NPDOL
W23
TX1_PA_ON1_GPIO74-18NPDOL
V20
TX1_PA_ON2_GPIO75-18NPDOL
U25
TX1_PA_MODE0_GPIO78-18NPDOL
V22
TX1_PA_MODE1_GPIO79-18NPDOL
M22
TX1_PD_EN_GPIO97-18NPDOL
K22
TX1_ET_MODE_GPIO99-18NPDOL
USIM0_DETECT_GPIO49-18PDDI
USIM0_VCC_EN_TO22_GPIO50-18NPDOL
USIM0_VCC_SEL_TO23_GPIO51-18NPDOL
R3025
R3026
T16
P18
USIM0_CLK_GPIO46-1830NPDOL
USIM0_DATA_GPIO47-1830NPDOL
USIM0_RSTn_GPIO48-1830NPDOL
MAIN_ANT_SW_CTL0_HB
MAIN_ANT_SW_CTL1_HB
MAIN_ANT_SW_CTL2_HB
CPL_SW_CTL0
CPL_SW_CTL1
MAIN_ANT_SW_CTL0
MAIN_ANT_SW_CTL1
SUB_ANT_SW_CTL0
H31
H30
VDD_EFUSE_1P5
L3
K3
W29
AA30 R3010
V18
TX0_PA_ON0_GPIO70-18NPDOL
W19
TX0_PA_ON1_GPIO71-18NPDOL
Y22
TX0_PA_ON2_GPIO72-18NPDOL
V24
TX0_PA_MODE0_GPIO76-18NPDOL
W25
TX0_PA_MODE1_GPIO77-18NPDOL
L23
TX0_PD_EN_GPIO96-18NPDOL
M24
TX0_ET_MODE_GPIO98-18NPDOL
UART1_CTSB_n_TO20_GPIO44-18PUDI
UART1_RTSB_n_TO21_GPIO45-18NPDOH
AG28
GPIO14_TO0-18PDDI
AF28
GPIO15_TO1-18PDDI
A6
GPIO16_TO2-18PDDI
G2
GPIO17_TO3-18PDDI
B6
GPIO18_TO4-18PDDI
F3
GPIO19_TO5-18PDDI
B5
GPIO20_TO6-18PDDI
C6
GPIO21_TO7-18PDDI
A5
GPIO22_TO8-18PDDI
F1
GPIO23_TO9-18PDDI
C5
GPIO24_TO10-18PDDI
E5
GPIO25_TO11-18PDDI
F2
GPIO26_TX0_POLAR0_TO12-18PDDI
G5
GPIO27_TX0_POLAR1_TO13-18PDDI
G3
GPIO28_TX1_POLAR0_TO14-18PDDI
E2
GPIO29_TX1_POLAR1_TO15-18PDDI
K30
K31
F30
F31
D31
R3021
R302 2
LLI_CLK
EXT_LNA_ON1_TO28_GPIO91-18NPDOL
EXT_LNA_ON2_TO29_GPIO92-18NPDOL
EXT_LNA_ON3_TO30_GPIO93-18NPDOL
EXT_LNA_ON4_TO31_GPIO94-18NPDOL
EXT_LNA_ON5_GPIO95-18NPDOL
UART1_RXD_TO18_GPIO42-18PDDI
UART1_TXD_TO19_GPIO43-18NPDOH
I2S_LRCK_GPIO60-18PDDI
I2S_BCK_GPIO61-18PDDI
I2S_DIN_GPIO62-18PDDI
I2S_DOUT_GPIO63-18NPDOL
TP3007
LLI_TX_P
LLI_TX_N
RF_ON0_GPIO66-18NPDOL
RF_ON1_GPIO67-18NPDOL
UART0_RXD_GPIO38-18PDDI
UART0_TXD_GPIO39-18NPDOH
GPIO40_UART0_CTSB_n_TO16-18PUDI
GPIO41_UART0_RTSB_n_TO17-18NPDI
GPIO0-18PDDI
GPIO1_USIM1_VCC_EN-18PDDI
GPIO2_USIM1_VCC_SEL-18PDDI
GPIO3-18PDDI
GPIO4-18PDDI
SIM2_CLK
SIM2_IO
SIM2_RST
CP_PMIC_PWR_HOLD
need to GND shielding between LLI_TX and LLI_RX
J25
H26
H24
J23
TCXO_EN_GPIO119-18NPDOH
TCXO_AFC_GPIO100-18NPDOL
APT_PDM_TX0_GPIO68-18NPDOL
APT_PDM_TX1_GPIO69-18NPDOL
UCP302-1
C3
B4
C4
A4
B3
SIM_DET
GPIO64_GPS_TIMESTAMP_TO26-18PDDI
GPIO65_GPS_PAEN_TO27-18PDDI
SSP0_RXD_GPIO30-18PDDI
SSP0_TXD_GPIO31-18PDDI
SSP0_CLK_GPIO32-18NPDOL
SSP0_CSn_GPIO33-18NPDOH
SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI
SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI
SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL
SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH
T29
T26
P30
T31
B27
C27
A27
B28
B29
C29
SIM_CLK
SIM_IO
SIM_RST
AG25
GPADC_AIN0-18AI
AG26
GPADC_AIN1-18AI
AF27
GPADC_AIN2-18AI
AG27
GPADC_AIN3-18AI
AC30
GPIO10-18PDDI
AF29
GPIO11-18PDDI
AE27
GPIO12_USIM2_VCC_EN-18PDDI
AE28
GPIO13_USIM2_VCC_SEL-18PDDI
N29
P29
N31
N30
SHUB_CP_TXD
SHUB_CP_RXD
VBAT
PDET
AF23
PDADC1_AIN0-18AI
AE22
PDADC1_AIN1-18AI
AG22
PDADC1_AIN2-18AI
TP3017
TP3018
R3035
M31
L29
M29
M30
CP_UART_RXD
CP_UART_TXD
CP_UART_CTL
LLI_RX_P
LLI_RX_N
R27
P31
R29
R30
ET_DAC_P
ET_DAC_N
C3043
R3009
AG24
PDADC0_AIN0-18AI
AE25
PDADC0_AIN1-18AI
AF25
PDADC0_AIN2-18AI
C2
GPIO5_EXTCLK0-18PUDI
D1
GPIO6_EXTCLK1-18PUDI
AB31
GPIO7_EXT_UARTCLK-18PUDI
AA29
GPIO8_EXT_USIMCLK-18PUDI
AD31
GPIO9_EXTCLK2-18PDDI
U27
CLK_MON_GPIO121-18NPDOX
J27
K26
M26
L27
LOW
R3036
2CA
RESINn-18XPDI
RESOUTn_GPIO120-18NPDOL
AE29
I2C1_SCL_TO24_GPIO58-18PUDI
AE30
I2C1_SDA_TO25_GPIO59-18PUDI
TP3006
IPC_INT_CP
ground
1/2
AG20
ETDAC_IOUTPI-25AO
AF20
ETDAC_IOUTNI-25AO
AF19
ETDAC_IOUTPQ-25AO
AG19
ETDAC_IOUTNQ-25AO
AF21
ETDAC_VDREF-25AI
AG21
ETDAC_IREF-25AI
W31
TCXO-18XPDI
AA31
SLP_XI-18XPDI
AD30
I2C0_SCL_GPIO56-18PUDI
AD29
I2C0_SDA_GPIO57-18PUDI
TP3003
TP3004
TP_CLKMON
CP_SPI_MOSI
CP_SPI_MISO
CP_SPI_CLK
CP_SPI_CS_N
VDD_1P8_CP
U9408
ground
Y29
TRSTn-18PUDI
Y26
SWCLKTCK-18PUDI
W27
SWDIOTMS-18PUDI
Y30
TDI-18PUDI
AC31
TDO-18NPDI
GPS_CLK_26M
LTE_ACTIVE_N
PDA_ACTIVE
HIGH
MODE-18NPDI
BOOT_MODE0-18PUDI
BOOT_MODE1-18PUDI
TEST_MODE0-18PDDI
TEST_MODE1-18PDDI
TEST_MODE2-18PDDI
N6
PDET_OUT2
ground
ground
TP3002
AA2
AA1
Y2
Y1
W2
W1
W3
C3037
T30
W30
CP_RST_N
CP_TCXO_26M
CP_CLK_32K
CP_JTAG_TRST_N
CP_JTAG_TCK
CP_JTAG_TMS
CP_JTAG_TDI
CP_JTAG_TDO
3CA
ground
R31
U30
U31
V30
U29
V29
TX1_Q_N
ground
TX1_I_P
TX1_I_N
TX1_Q_P
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
ground
R3003
ground
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
g r ou nd
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
g ro u nd
RXADC1_VINPI0-18AI
RXADC1_VINNI0-18AI
RXADC1_VINPQ0-18AI
RXADC1_VINNQ0-18AI
RXADC1_VREFP-18AI
RXADC1_VREFN-18AI
RXADC1_IREF-18AI
VDD_1P8_CP
ground
J6
Share GND V9_T9_U10
groun d
M5
PDET_OUT1
V15
B7 Rx LNA Module
ground
TR_TCXO
K5
EXT_LNA_CTRL1
PDET_IN1
V3
PDET_IN2
ground
C2048
TCXO_IN
TX2_LB2
B7 PAD
U4
V1
V5
W4
TR_PDET_IN
T3
T1
W12
TX_TR_OUT_GSMHB
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
TR_SPI_CLK
TR_SPI_EN
TR_SPI_RST
TR_SPI_DATA
TDD1_SW
TX1_LB1
TX1_LB2
W14
TX_TR_OUT_B5_8_20_26
TX_TR_OUT_B17
R3019
R3457
Dual sim
HIGH
Single sim
LOW
8-85
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-86
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-27. GSM850, GSM900 TX
Check RFS1001
: About 23dBm?
NO
Resolder or change
RFS1001, L9231
YES
Check C1009 at
: About 23dBm ?
NO
Resolder or change
C1009, L1007, L1006, C1012
YES
Check CPL1000
Solder State
NO
Resolder or change
CPL1000
YES
Check C1014
: About 23dBm ?
NO
Resolder or change
C1014, U9403, C1016
YES
Check component
soldering status OK at
PAM1000
NO
Resolder or change
PAM1000
YES
Check L1000
: About 0dBm
NO
Resolder or change
L1000, C1000
YES
Check the voltage at
U9346 = 1.0V
&
C2037 = 1.8V
NO
Resolder or change
U9344
YES
Resolder or change
UCP302
END
8-87
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CPL1000
RFS1001
RFS1000
SIGNAL
L 9231
1
2
C1009
1
COMMON
1 GND
3 GND
5 GND
G
G
4
3
G
G
G
4
3
2
TRX_ANT_MB
2 COMMOM
C1012
L1007
LOW 4
C9317
C1136
C1014
VDD_1P8_CP
Coaxial to u-USB PCB
L1004
HIGH 6
L1006
ANT
TRX_ANT_LB
L1008
R1001
U9403
C1016
COND_DET_CP_LMB
C1020
C1019
LB/MB ANT PATH
VBAT
VBAT_PAMID
L1000
TX_TR_OUT_GSMLB
R9041
C1000
VRF_VCC2_ET
VRF_MIPI_IO_1P8
VBAT_PAMID
R1999
VBAT_PAMID
F1000
C9376
1
TX_TR_OUT_B17
C1002
C1005
C1006
C9388
C1011
4
OUT
IN
C1008
C1007
G G G
TRX_ANT_LB
L1005
2 3 5
C1015
22
23
18
33
26
VIO
VCC2_3G
32
VBATT
VCC_2G
VCC1_3G
39
ANT
30
17
C1134
RFIN_2G
B13_TX_OUT
L1069
RFIN_B13
TRX1
47
48
41
PAM1000
27
3
46
NC
CLP
37
RX_B12_13
28
RX_B13_IN
RFFE0_DATA
SDATA
RX_B20
RX_B26
GND
78
GND
GND
GND
GND
77
GND
GND
76
75
GND
GND
GND
74
73
72
71
70
69
GND
GND
GND
GND
68
GND
GND
67
GND
GND
GND
GND
GND
66
65
64
63
62
61
60
59
GND
58
GND
GND
57
56
55
GND
GND
GND
GND
GND
GND
51
50
54
53
52
GND
49
GND
GND
GND
43
40
45
GND
GND
GND
38
GND
GND
GND
25
34
31
29
36
GND
GND
GND
24
20
GND
GND
GND
GND
GND
GND
GND
19
16
15
14
13
GND
9
8
12
11
1
5
4
6
7
10
GND
GND
GND
GND
GND
RX_B29
L1013
PRX_TR_IN_G900_B8
RFFE0_CLK
COUPLING_LB
CLK
RX_B8
44
2
42
TRX2
21
C1111
U9335
35
RFIN_B12
RFIN_B26_8_20
L1012
TX_TR_OUT_B5_8_20_26
U9342
L1014
PRX_TR_IN_B12_17
LB PAMID
U9336
L1016
PRX_TR_IN_B20
C1033
L1017
PRX_TR_IN_G850_B5_18_19_26
U10003
VRF_TRX_1P8 VRF_TX2_1P8
VRF_TRX_1P2_LO
VRF_TX_1P2_LO
TRANSCEIVER
U9431
VRF_RX_1P2_LO
VRF_RX_1P2_LO
L2033
VRF_TX_1P2_LO
VRF_TRX_1P2
need to shield with GND from CP_PMIC to Transceive
C203 0
VRF_RX_1P2
C202 9
C2027
C 2028
VRF_TX_1P2
VRF_TX_1P2
VDD_1P0_CP
r
VDD_1P8_CP
C203 2
C203 3
L2034
DRX3_IP
C6
DRX3_IN
E6
DRX_MB5
DRX3_QP
DRX_LB1
DRX3_QN
D5
J2
TP3006
3CA
HIGH
2CA
3CA
R27
P31
R29
R30
J27
K26
M26
L27
IPC_INT_CP
M31
L29
M29
M30
CP_UART_RXD
CP_UART_TXD
LOW
N29
P29
N31
N30
SHUB_CP_TXD
SHUB_CP_RXD
DRX_LB2
N10
DRX_LB3
TX1_IP
DRX_LB4
N12
TX1_QP
DRX_LB6
TX1_QN
N14
P9
TX2_IP
T17
M9
TX1_HB1
TX2_IN
TX1_HB2
N8
TX2_QP
V17
R8
TX1_HMB1
TX2_QN
SIM2_CLK
SIM2_IO
SIM2_RST
CP_PMIC_PWR_HOLD
need to GND shielding between LLI_TX and LLI_RX
U2
TX1_HMB3
TDD2_SW
SPI_CLK
W12
P3
SPI_EN
TX2_MB1
SPI_RST
W10
R4
T5
W8
TX2_MB2
SPI_SDIO
DFT_MODE
TCXO_IN
U4
C2048
V1
V5
K30
K31
F30
F31
D31
R3021
R302 2
LLI_CLK
H31
H30
T16
P18
VDD_EFUSE_1P5
ground
TX1_Q_N
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
R3004
R3030
R3031
ground
TP3005
TCXO_EN
AFC_TCXO
VRF_ON
PRX_LNA_EN_B3
PRX_LNA_EN_B7
PRX_MB_ANT_LNA_EN_B1
PRX_HB_ANT_LNA_EN_B1
C3045
ET_DELAY_CAL_EN
PDET_EN
J2
K1
J1
H1
TR_SPI_RST
TR_SPI_DATA
TR_SPI_CLK
TR_SPI_EN
H3
H2
K2
J3
RFFE1_DATA
RFFE1_CLK
AG14
TXDAC1_IOUTPI-25AO
AF14
TXDAC1_IOUTNI-25AO
AG13
TXDAC1_IOUTPQ-25AO
AF13
TXDAC1_IOUTNQ-25AO
AF15 C3042
TXDAC1_VDREF-25AI
AG15
TXDAC1_IREF-25AI
AG11
RXADC5_VINPI0-18AI
AF11
RXADC5_VINNI0-18AI
AG10
RXADC5_VINPQ0-18AI
AF10
RXADC5_VINNQ0-18AI
AG12 C3054
RXADC5_VREFP-18AI
AF12
RXADC5_VREFN-18AI
AE12 R3029
RXADC5_IREF-18AI
RXADC4_VINPI0-18AI
RXADC4_VINNI0-18AI
RXADC4_VINPQ0-18AI
RXADC4_VINNQ0-18AI
RXADC4_VREFP-18AI
RXADC4_VREFN-18AI
RXADC4_IREF-18AI
AG8
AF8
AG7
AF7
AG9 C3053
AF9
AE9 R3028
AG5
AF5
AG4
AF4
AG6 C3040
AF6
AE6 R3008
RXADC3_VINPI0-18AI
RXADC3_VINNI0-18AI
RXADC3_VINPQ0-18AI
RXADC3_VINNQ0-18AI
RXADC3_VREFP-18AI
RXADC3_VREFN-18AI
RXADC3_IREF-18AI
AD2
AD1
AC2
AC1
AB2 C3039
AB1
AB3 R3007
RXADC2_VINPI0-18AI
RXADC2_VINNI0-18AI
RXADC2_VINPQ0-18AI
RXADC2_VINNQ0-18AI
RXADC2_VREFP-18AI
RXADC2_VREFN-18AI
RXADC2_IREF-18AI
C3038
AG17
TXDAC0_IOUTPI-25AO
AF17
TXDAC0_IOUTNI-25AO
AG16
TXDAC0_IOUTPQ-25AO
AF16
TXDAC0_IOUTNQ-25AO
AF18 C3041
TXDAC0_VDREF-25AI
AG18
TXDAC0_IREF-25AI
D2
TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL
D3
TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL
U23
TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL
TP_CLK
TP_TMS
TP3008
TP3024
UFS_RST_N
UFS_REFCLK
HIGH
Single sim
ground
RFFE0_CLK
RFFE0_DATA
R3019
R3457
Dual sim
groun d
TX_SW_CTL_TDD
LTE_SUB_HB_SEL
R3025
R3026
MAIN_ANT_SW_CTL0_HB
MAIN_ANT_SW_CTL1_HB
MAIN_ANT_SW_CTL2_HB
CPL_SW_CTL0
CPL_SW_CTL1
MAIN_ANT_SW_CTL0
MAIN_ANT_SW_CTL1
SUB_ANT_SW_CTL0
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
AP_CP_WAKE
AP_CP_STATUS
CP_AP_WAKE
CP_AP_STATUS
CP_DUMP_INT
GRIP_SCL_1P8_CP
GRIP_SDA_1P8_CP
SPEECH_I2S_LRCK_CP
SPEECH_I2S_BCLK_CP
SPEECH_I2S_D_IN_CP
SPEECH_I2S_D_OUT_CP
GND
GND
GND
GND
V9
W2
V15
GND
GND
GND
GND
GND
GND
GND
GND
T9
T7
U6
T15
T13
R12
GND
GND
U9408
SHUB_CP_INT
CP_SHUB_INT
CP_WLAN_WAKE
WLAN_CP_WAKE
CP_HW_REV0
CP_HW_REV1
CP_HW_REV2
CP_HW_REV3
COND_DET_CP_LMB
COND_DET_CP_HB
GRIP_INT_CP
TP3021
CP_PMIC_SCL_1P8
CP_PMIC_SDA_1P8
U12
U10
R6
P17
GND
GND
P13
M15
GND
GND
GND
GND
GND
GND
GND
GND
J8
K3
M3
L14
J12
K13
K15
M13
GND
GND
GND
GND
H5
H3
H15
H13
GND
GND
GND
GND
GND
G10
G14
GND
GND
GND
GND
GND
F9
F3
E8
G4
G8
F15
E14
E10
GND
GND
GND
GND
E4
D15
D3
C10
GND
GND
GND
GND
GND
GND
GND
B7
B5
B3
B13
B11
B15
TP3023
J6
N6
PDET_OUT2
TP3022
GND
RFIC1_SPI_4DO_GPIO105-18NPDOL
RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI
RFIC1_SPI_CLK_GPIO107-18NPDOL
RFIC1_SPI_EN_GPIO108-18NPDOH
M1
TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL
L2
TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL
W21
TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL
PDET_OUT1
Share GND V9_T9_U10
B17
TP3011
M5
TP3017
TP3018
EXT_LNA_CTRL3
Share GND V15_T15_T13
B1
R3006
RFIC0_SPI_EN_GPIO104-18NPDOH
LLI_REFCLK_OUT-10AB
LLI_REFCLK-10AB
EFUSE0_FSOURCE0-30AI
EFUSE1_FSOURCE0-30AI
L4
E9
F8
E7
F6
F10
EXT_LNA_CTRL2_SDO
PDET_IN2
A8
R3005
RFIC0_SPI_4DO_GPIO101-18NPDOL
RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI
RFIC0_SPI_CLK_GPIO103-18NPDOL
LLI_TXDP-10AO
LLI_TXDN-10AO
LLI_RXDP-10AI
LLI_RXDN-10AI
LLI_REXT_4P7K-10AB
EXT_LNA_CTRL1
PDET_IN1
V3
RXADC1_VINPI0-18AI
RXADC1_VINNI0-18AI
RXADC1_VINPQ0-18AI
RXADC1_VINNQ0-18AI
RXADC1_VREFP-18AI
RXADC1_VREFN-18AI
RXADC1_IREF-18AI
USIM1_CLK_GPIO52-1830NPDOL
USIM1_DATA_GPIO53-1830NPDOL
USIM1_RSTn_GPIO54-1830NPDOL
GPIO55_USIM1_DETECT-18PDDI
ground
N23
P22
U19
TX1_PA_ON0_GPIO73-18NPDOL
W23
TX1_PA_ON1_GPIO74-18NPDOL
V20
TX1_PA_ON2_GPIO75-18NPDOL
U25
TX1_PA_MODE0_GPIO78-18NPDOL
V22
TX1_PA_MODE1_GPIO79-18NPDOL
M22
TX1_PD_EN_GPIO97-18NPDOL
K22
TX1_ET_MODE_GPIO99-18NPDOL
USIM0_DETECT_GPIO49-18PDDI
USIM0_VCC_EN_TO22_GPIO50-18NPDOL
USIM0_VCC_SEL_TO23_GPIO51-18NPDOL
K5
W4
RXADC0_VINPI0-18AI
RXADC0_VINNI0-18AI
RXADC0_VINPQ0-18AI
RXADC0_VINNQ0-18AI
RXADC0_VINPI1-18AI
RXADC0_VINNI1-18AI
RXADC0_VINPQ1-18AI
RXADC0_VINNQ1-18AI
RXADC0_VREFP-18AI
RXADC0_VREFN-18AI
RXADC0_IREF-18AI
USIM0_CLK_GPIO46-1830NPDOL
USIM0_DATA_GPIO47-1830NPDOL
USIM0_RSTn_GPIO48-1830NPDOL
VDD_LLI_A1P0_CP
P24
N25
TX0_PA_ON0_GPIO70-18NPDOL
TX0_PA_ON1_GPIO71-18NPDOL
UART1_CTSB_n_TO20_GPIO44-18PUDI
UART1_RTSB_n_TO21_GPIO45-18NPDOH
TR_TCXO
W29
AA30 R3010
V18
W19
Y22
TX0_PA_ON2_GPIO72-18NPDOL
V24
TX0_PA_MODE0_GPIO76-18NPDOL
W25
TX0_PA_MODE1_GPIO77-18NPDOL
L23
TX0_PD_EN_GPIO96-18NPDOL
M24
TX0_ET_MODE_GPIO98-18NPDOL
UART1_RXD_TO18_GPIO42-18PDDI
UART1_TXD_TO19_GPIO43-18NPDOH
TP3012
TP3013
TP3014
TP3015
TP3016
TR_PDET_IN
W6
TX2_LB1
TX2_LB2
TX_TR_OUT_GSMLB
T3
T1
V11
TX1_LB3
TX_TR_OUT_GSMHB
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
TR_SPI_CLK
TR_SPI_EN
TR_SPI_RST
TR_SPI_DATA
TDD1_SW
TX1_LB1
TX1_LB2
W14
TP3007
LLI_TX_P
LLI_TX_N
LLI_RX_P
LLI_RX_N
TX1_HMB2
U16
TX_TR_OUT_B5_8_20_26
TX_TR_OUT_B17
J25
H26
H24
J23
RF_ON0_GPIO66-18NPDOL
RF_ON1_GPIO67-18NPDOL
EXT_LNA_ON1_TO28_GPIO91-18NPDOL
EXT_LNA_ON2_TO29_GPIO92-18NPDOL
EXT_LNA_ON3_TO30_GPIO93-18NPDOL
EXT_LNA_ON4_TO31_GPIO94-18NPDOL
EXT_LNA_ON5_GPIO95-18NPDOL
AP_CP_DUMP_NOTI_N
AP_CP_PACKET_SEND
R16
W16
SIM_DET
CP_UART_CTL
TCXO_EN_GPIO119-18NPDOH
TCXO_AFC_GPIO100-18NPDOL
APT_PDM_TX0_GPIO68-18NPDOL
APT_PDM_TX1_GPIO69-18NPDOL
UCP302-1
SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI
SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI
SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL
SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH
UART0_RXD_GPIO38-18PDDI
UART0_TXD_GPIO39-18NPDOH
GPIO40_UART0_CTSB_n_TO16-18PUDI
GPIO41_UART0_RTSB_n_TO17-18NPDI
AP_CP_GPIO_RSV
TX_TR_OUT_B38_40_41
TX_TR_OUT_B7
TX_TR_OUT_B1_2_3_4_34_39
B27
C27
A27
B28
B29
C29
SIM_CLK
SIM_IO
SIM_RST
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX1_Q_N
R10
TX1_IN
DRX_LB5
GPIO64_GPS_TIMESTAMP_TO26-18PDDI
GPIO65_GPS_PAEN_TO27-18PDDI
SSP0_RXD_GPIO30-18PDDI
SSP0_TXD_GPIO31-18PDDI
SSP0_CLK_GPIO32-18NPDOL
SSP0_CSn_GPIO33-18NPDOH
VDD_1P8_CP
L2
N2
ground
K1
M1
DRX_TR_IN_B3
VBAT
PDET
TR_THM
REF_CLK
U9344
DRX_MB4
H1
TP_CLKMON
CP_SPI_MOSI
CP_SPI_MISO
CP_SPI_CLK
CP_SPI_CS_N
VDD_1P8_CP
L3
K3
C19
F5
G6
D7
B15
RXDN0
C15
RXDP0
B17
RXDN1
C17
RXDP1
F7
DRX2_QP
DRX2_QN
B19
RSTN
B25
TCK
C25
TMS
L6
H7
DRX_MB1
UFS_TX_D0_N
UFS_TX_D0_P
UFS_TX_D1_N
UFS_TX_D1_P
M7
DRX2_IP
DRX2_IN
DRX_HB3
AG25
GPADC_AIN0-18AI
AG26
GPADC_AIN1-18AI
AF27
GPADC_AIN2-18AI
AG27
GPADC_AIN3-18AI
C2
GPIO5_EXTCLK0-18PUDI
D1
GPIO6_EXTCLK1-18PUDI
AB31
GPIO7_EXT_UARTCLK-18PUDI
AA29
GPIO8_EXT_USIMCLK-18PUDI
AD31
GPIO9_EXTCLK2-18PDDI
U27
CLK_MON_GPIO121-18NPDOX
UFS_RX_D1_P
UFS_RX_D1_N
UFS_RX_D0_P
UFS_RX_D0_N
DRX1_QN
DRX_HB2
DRX_MB3
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
R3003
DRX1_IN
DRX_HB1
C2
TP3003
TP3004
B11
TXDP1
C11
TXDN1
B13
TXDP0
C13
TXDN0
L8
PRX_LB6
A6
D1
GPS_CLK_26M
LTE_ACTIVE_N
PDA_ACTIVE
RFU_0
RFU_1
RFU_2
N16
F1
3CA
AF23
PDADC1_AIN0-18AI
AE22
PDADC1_AIN1-18AI
AG22
PDADC1_AIN2-18AI
TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL
TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
R3035
K7
ET_DAC_P
ET_DAC_N
C3043
R3009
AG24
PDADC0_AIN0-18AI
AE25
PDADC0_AIN1-18AI
AF25
PDADC0_AIN2-18AI
A14
A22
C9
D13
DRX1_IP
1/2
AG20
ETDAC_IOUTPI-25AO
AF20
ETDAC_IOUTNI-25AO
AF19
ETDAC_IOUTPQ-25AO
AG19
ETDAC_IOUTNQ-25AO
AF21
ETDAC_VDREF-25AI
AG21
ETDAC_IREF-25AI
Y29
TRSTn-18PUDI
Y26
SWCLKTCK-18PUDI
W27
SWDIOTMS-18PUDI
Y30
TDI-18PUDI
AC31
TDO-18NPDI
PRX_LB4
PRX_LB5
G2
ground
W31
TCXO-18XPDI
AA31
SLP_XI-18XPDI
TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL
TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL
PRX3_QN
TP3002
L1
E3
PRX3_QP
PRX_LB3
CP_TCXO_26M
CP_CLK_32K
CP_JTAG_TRST_N
CP_JTAG_TCK
CP_JTAG_TMS
CP_JTAG_TDI
CP_JTAG_TDO
G1
E1
PRX_LB2
K17
DRX_MB2
DRX_TR_IN_B5_8_12_17_18_19_20_26_28
ground
ground
N21
TDD_TRX_SW0_GPIO88-18NPDOL
P26
TDD_TRX_SW1_GPIO89-18NPDOL
R23
TDD_TRX_SW2_GPIO90-18NPDOL
E12
E2
ground
R25
ANT_SW0_GPIO80-18NPDOL
T20
ANT_SW1_GPIO81-18NPDOL
U21
ANT_SW2_GPIO82-18NPDOL
T22
ANT_SW3_GPIO83-18NPDOL
T24
ANT_SW4_GPIO84-18NPDOL
P20
ANT_SW5_GPIO85-18NPDOL
N19
ANT_SW6_GPIO86-18NPDOL
R21
ANT_SW7_GPIO87-18NPDOL
C12
M17
A4
ground
A28
DY_ZQ
AG23
ZQ
D11
AA2
AA1
Y2
Y1
W2
W1
W3
C3037
G12
PRX3_IP
PRX3_IN
A2
DRX_TR_IN_B1_2_4_34_39
g r ou nd
RESINn-18XPDI
RESOUTn_GPIO120-18NPDOL
GPIO0-18PDDI
GPIO1_USIM1_VCC_EN-18PDDI
GPIO2_USIM1_VCC_SEL-18PDDI
GPIO3-18PDDI
GPIO4-18PDDI
PRX2_QN
PRX_MB5
J16
T30
W30
AC30
GPIO10-18PDDI
AF29
GPIO11-18PDDI
AE27
GPIO12_USIM2_VCC_EN-18PDDI
AE28
GPIO13_USIM2_VCC_SEL-18PDDI
PRX2_QP
PRX_MB4
PRX_LB1
H17
DRX1_QP
DRX_TR_IN_B1_7_38_40_41
g ro u nd
AG28
GPIO14_TO0-18PDDI
AF28
GPIO15_TO1-18PDDI
A6
GPIO16_TO2-18PDDI
G2
GPIO17_TO3-18PDDI
B6
GPIO18_TO4-18PDDI
F3
GPIO19_TO5-18PDDI
B5
GPIO20_TO6-18PDDI
C6
GPIO21_TO7-18PDDI
A5
GPIO22_TO8-18PDDI
F1
GPIO23_TO9-18PDDI
C5
GPIO24_TO10-18PDDI
E5
GPIO25_TO11-18PDDI
F2
GPIO26_TX0_POLAR0_TO12-18PDDI
G5
GPIO27_TX0_POLAR1_TO13-18PDDI
G3
GPIO28_TX1_POLAR0_TO14-18PDDI
E2
GPIO29_TX1_POLAR1_TO15-18PDDI
PRX_MB3
G16
ground
CP_RST_N
C3
B4
C4
A4
B3
H11
I2S_LRCK_GPIO60-18PDDI
I2S_BCK_GPIO61-18PDDI
I2S_DIN_GPIO62-18PDDI
I2S_DOUT_GPIO63-18NPDOL
F13
MODE-18NPDI
BOOT_MODE0-18PUDI
BOOT_MODE1-18PUDI
TEST_MODE0-18PDDI
TEST_MODE1-18PDDI
TEST_MODE2-18PDDI
T29
T26
P30
T31
D17
E16
ground
R31
U30
U31
V30
U29
V29
AE29
I2C1_SCL_TO24_GPIO58-18PUDI
AE30
I2C1_SDA_TO25_GPIO59-18PUDI
PRX2_IN
L12
F11
AD30
I2C0_SCL_GPIO56-18PUDI
AD29
I2C0_SDA_GPIO57-18PUDI
1
PRX2_IP
PRX_MB2
M11
PRX1_QN
PRX_MB1
V2
V1
U2
U1
R2
R1
P2
P1
T2
T1
T3
MARK
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
L10
PRX1_QP
PRX_HB3
C16
L16
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
C2037
U9436
C 2039
VDD_1P8_CP
K11
PRX1_IP
PRX1_IN
PRX_HB2
A16
F17
ground
2
MARK
U8
R2
P7
U14
P1
DVDD18
DVDD10
VDD18_RX
VDD18_TX2
VDD18_TX1
VDD18_TX2LO
N4
A10
R14
VDD12_TX1LO
VDD12_TX2LO
VDD12_RX2LO
J4
C4
C8
J10
C14
T11
VDD12_TX
VDD12_PRX2
VDD12_PRX1
VDD12_DRX1
VDD12_DRX2
J14
C9408
C2036
PRX_HB1
A14
ground
R3036
PRX_TR_IN_B1
PRX_TR_IN_B28_AU
PRX_TR_IN_G900_B8
PRX_TR_IN_B12_17
PRX_TR_IN_B20
PRX_TR_IN_G850_B5_18_19_26
PRX_TR_IN_G1800_B3
A12
VDD12_RX1LO
PRX_TR_IN_TDD_B40
PRX_TR_IN_B7
PRX_TR_IN_TDD_B38_41
PRX_TR_IN_B34_39
PRX_TR_IN_G1900_B2
PRX_TR_IN_G1800_B3_4RXD
C 2044
C2043
C2114
C2035
VRF_RX_1P2
LOW
8-88
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-89
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-28. LTE B17 TX
Check RFS1001
: About 23dBm?
NO
Resolder or change
RFS1001, L9231
YES
Check C1009 at
: About 23dBm ?
NO
Resolder or change
C1009, L1007, L1006, C1012
YES
Check CPL1000
Solder State
NO
Resolder or change
CPL1000
YES
Check C1014
: About 23dBm ?
NO
Resolder or change
C1014, U9403, C1016
YES
Check component
soldering status OK at
PAM1000
NO
Resolder or change
PAM1000
YES
Check C1011
: About 0dBm
NO
Resolder or change
C1011, L1005
YES
Check C9376
NO
Resolder or change
C9376, C1015, F1000
: About 0dBm?
YES
Check the voltage at
U9346 = 1.0V
&
C2037 = 1.8V
NO
Resolder or change
U9344
YES
Resolder or change
UCP302
END
8-90
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CPL1000
RFS1001
RFS1000
SIGNAL
L 9231
1
2
C1009
1
COMMON
2 COMMOM
1 GND
3 GND
5 GND
G
G
4
3
G
G
G
4
3
2
C1012
L1007
LOW 4
TRX_ANT_MB
C9317
C1136
C1014
VDD_1P8_CP
Coaxial to u-USB PCB
L1004
HIGH 6
L1006
ANT
TRX_ANT_LB
L1008
R1001
U9403
C1016
COND_DET_CP_LMB
C1020
C1019
LB/MB ANT PATH
VBAT
VBAT_PAMID
L1000
TX_TR_OUT_GSMLB
R9041
C1000
VRF_VCC2_ET
VRF_MIPI_IO_1P8
VBAT_PAMID
R1999
VBAT_PAMID
F1000
C9376
1
TX_TR_OUT_B17
C1002
C1005
C1006
C9388
C1011
4
OUT
IN
C1008
C1007
G G G
TRX_ANT_LB
L1005
2 3 5
C1015
22
23
18
33
26
VIO
VCC2_3G
32
VBATT
VCC_2G
VCC1_3G
39
ANT
30
17
C1134
RFIN_2G
B13_TX_OUT
L1069
RFIN_B13
TRX1
47
48
41
PAM1000
27
CLP
28
RFFE0_DATA
SDATA
RX_B20
46
RX_B26
GND
78
GND
GND
GND
GND
77
GND
GND
76
75
GND
GND
GND
74
73
72
71
70
69
GND
GND
GND
GND
68
GND
GND
67
GND
GND
GND
GND
GND
66
65
64
63
62
61
60
59
GND
58
GND
GND
57
56
55
GND
GND
GND
GND
GND
GND
51
50
54
53
52
GND
49
GND
GND
GND
43
40
45
GND
GND
GND
38
GND
GND
GND
25
34
31
29
36
GND
GND
GND
24
20
GND
GND
GND
GND
GND
GND
GND
19
16
15
14
13
GND
9
8
12
11
1
5
4
6
7
10
GND
GND
GND
GND
GND
RX_B29
L1013
PRX_TR_IN_G900_B8
37
RX_B12_13
RX_B13_IN
3
NC
RFFE0_CLK
COUPLING_LB
CLK
RX_B8
44
2
42
TRX2
21
C1111
U9335
35
RFIN_B12
RFIN_B26_8_20
L1012
TX_TR_OUT_B5_8_20_26
U9342
L1014
PRX_TR_IN_B12_17
LB PAMID
U9336
L1016
PRX_TR_IN_B20
C1033
L1017
PRX_TR_IN_G850_B5_18_19_26
U10003
VRF_TRX_1P8 VRF_TX2_1P8
VRF_TRX_1P2_LO
VRF_TX_1P2_LO
TRANSCEIVER
U9431
VRF_RX_1P2_LO
VRF_RX_1P2_LO
L2033
VRF_TX_1P2_LO
VRF_TRX_1P2
need to shield with GND from CP_PMIC to Transceive
C203 0
VRF_RX_1P2
C202 9
C2027
C 2028
VRF_TX_1P2
VRF_TX_1P2
VDD_1P0_CP
r
VDD_1P8_CP
C203 2
C203 3
L2034
F5
G6
D7
U9344
DRX_MB3
DRX3_IP
C6
DRX3_IN
E6
DRX_MB5
DRX3_QP
DRX_LB1
DRX3_QN
H1
D5
J2
TP_CLKMON
CP_SPI_MOSI
CP_SPI_MISO
CP_SPI_CLK
CP_SPI_CS_N
TP3006
VDD_1P8_CP
3CA
3CA
HIGH
2CA
R27
P31
R29
R30
J27
K26
M26
L27
IPC_INT_CP
M31
L29
M29
M30
CP_UART_RXD
CP_UART_TXD
LOW
N29
P29
N31
N30
SHUB_CP_TXD
SHUB_CP_RXD
DRX_LB2
TX1_IP
DRX_LB3
DRX_LB4
N12
TX1_QP
TX1_QN
N14
P9
TX2_IP
T17
M9
TX1_HB1
TX2_IN
TX1_HB2
N8
TX2_QP
V17
R8
TX1_HMB1
TX2_QN
SIM2_CLK
SIM2_IO
SIM2_RST
CP_PMIC_PWR_HOLD
need to GND shielding between LLI_TX and LLI_RX
U2
TX1_HMB3
TDD2_SW
SPI_CLK
W12
P3
SPI_EN
W10
R4
TX2_MB1
SPI_RST
W8
T5
TX2_MB2
SPI_SDIO
DFT_MODE
TCXO_IN
U4
C2048
V1
V5
W4
K30
K31
F30
F31
D31
R3021
R302 2
LLI_CLK
H31
H30
T16
P18
VDD_EFUSE_1P5
ground
TX1_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
R3004
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
AG14
TXDAC1_IOUTPI-25AO
AF14
TXDAC1_IOUTNI-25AO
AG13
TXDAC1_IOUTPQ-25AO
AF13
TXDAC1_IOUTNQ-25AO
AF15 C3042
TXDAC1_VDREF-25AI
AG15
TXDAC1_IREF-25AI
AG11
RXADC5_VINPI0-18AI
AF11
RXADC5_VINNI0-18AI
AG10
RXADC5_VINPQ0-18AI
AF10
RXADC5_VINNQ0-18AI
AG12 C3054
RXADC5_VREFP-18AI
AF12
RXADC5_VREFN-18AI
AE12 R3029
RXADC5_IREF-18AI
RXADC4_VINPI0-18AI
RXADC4_VINNI0-18AI
RXADC4_VINPQ0-18AI
RXADC4_VINNQ0-18AI
RXADC4_VREFP-18AI
RXADC4_VREFN-18AI
RXADC4_IREF-18AI
AG8
AF8
AG7
AF7
AG9 C3053
AF9
AE9 R3028
AG5
AF5
AG4
AF4
AG6 C3040
AF6
AE6 R3008
RXADC3_VINPI0-18AI
RXADC3_VINNI0-18AI
RXADC3_VINPQ0-18AI
RXADC3_VINNQ0-18AI
RXADC3_VREFP-18AI
RXADC3_VREFN-18AI
RXADC3_IREF-18AI
AD2
AD1
AC2
AC1
AB2 C3039
AB1
AB3 R3007
RXADC2_VINPI0-18AI
RXADC2_VINNI0-18AI
RXADC2_VINPQ0-18AI
RXADC2_VINNQ0-18AI
RXADC2_VREFP-18AI
RXADC2_VREFN-18AI
RXADC2_IREF-18AI
C3038
R3006
AG17
TXDAC0_IOUTPI-25AO
AF17
TXDAC0_IOUTNI-25AO
AG16
TXDAC0_IOUTPQ-25AO
AF16
TXDAC0_IOUTNQ-25AO
AF18 C3041
TXDAC0_VDREF-25AI
AG18
TXDAC0_IREF-25AI
RFIC1_SPI_4DO_GPIO105-18NPDOL
RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI
RFIC1_SPI_CLK_GPIO107-18NPDOL
RFIC1_SPI_EN_GPIO108-18NPDOH
J2
K1
J1
H1
R3030
R3031
ground
TP3005
TCXO_EN
AFC_TCXO
VRF_ON
PRX_LNA_EN_B3
PRX_LNA_EN_B7
PRX_MB_ANT_LNA_EN_B1
PRX_HB_ANT_LNA_EN_B1
C3045
ET_DELAY_CAL_EN
PDET_EN
TR_SPI_RST
TR_SPI_DATA
TR_SPI_CLK
TR_SPI_EN
H3
H2
K2
J3
M1
TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL
L2
TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL
W21
TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL
RFFE1_DATA
RFFE1_CLK
D2
TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL
D3
TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL
U23
TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL
TP_CLK
TP_TMS
TP3008
TP3024
TP3023
UFS_RST_N
UFS_REFCLK
HIGH
Single sim
ground
RFFE0_CLK
RFFE0_DATA
R3019
R3457
Dual sim
groun d
TX_SW_CTL_TDD
LTE_SUB_HB_SEL
R3025
R3026
MAIN_ANT_SW_CTL0_HB
MAIN_ANT_SW_CTL1_HB
MAIN_ANT_SW_CTL2_HB
CPL_SW_CTL0
CPL_SW_CTL1
MAIN_ANT_SW_CTL0
MAIN_ANT_SW_CTL1
SUB_ANT_SW_CTL0
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
AP_CP_WAKE
AP_CP_STATUS
CP_AP_WAKE
CP_AP_STATUS
CP_DUMP_INT
GRIP_SCL_1P8_CP
GRIP_SDA_1P8_CP
SPEECH_I2S_LRCK_CP
SPEECH_I2S_BCLK_CP
SPEECH_I2S_D_IN_CP
SPEECH_I2S_D_OUT_CP
GND
GND
GND
W2
V15
GND
GND
GND
GND
GND
GND
GND
GND
T7
T9
V9
U6
T15
T13
U10
U9408
SHUB_CP_INT
CP_SHUB_INT
CP_WLAN_WAKE
WLAN_CP_WAKE
CP_HW_REV0
CP_HW_REV1
CP_HW_REV2
CP_HW_REV3
COND_DET_CP_LMB
COND_DET_CP_HB
GRIP_INT_CP
TP3021
CP_PMIC_SCL_1P8
CP_PMIC_SDA_1P8
U12
GND
GND
R6
R12
GND
GND
P17
P13
GND
GND
M13
M15
GND
GND
GND
GND
GND
GND
GND
GND
J8
K3
M3
L14
J12
K13
H15
K15
GND
GND
H5
H13
GND
GND
GND
GND
GND
GND
GND
GND
F9
F3
H3
G8
G4
F15
G10
G14
GND
GND
GND
GND
E8
E4
E10
E14
GND
GND
GND
GND
D3
D15
C10
B17
GND
GND
GND
GND
GND
GND
B3
B5
B7
B11
B13
TP3011
J6
N6
PDET_OUT2
TP3022
B15
TP3017
TP3018
M5
PDET_OUT1
Share GND V9_T9_U10
GND
R3005
RFIC0_SPI_EN_GPIO104-18NPDOH
LLI_REFCLK_OUT-10AB
LLI_REFCLK-10AB
EFUSE0_FSOURCE0-30AI
EFUSE1_FSOURCE0-30AI
L4
EXT_LNA_CTRL3
Share GND V15_T15_T13
A8
AA2
AA1
Y2
Y1
W2
W1
W3
RFIC0_SPI_4DO_GPIO101-18NPDOL
RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI
RFIC0_SPI_CLK_GPIO103-18NPDOL
LLI_TXDP-10AO
LLI_TXDN-10AO
LLI_RXDP-10AI
LLI_RXDN-10AI
LLI_REXT_4P7K-10AB
EXT_LNA_CTRL1
E9
F8
E7
F6
F10
EXT_LNA_CTRL2_SDO
PDET_IN2
B1
RXADC1_VINPI0-18AI
RXADC1_VINNI0-18AI
RXADC1_VINPQ0-18AI
RXADC1_VINNQ0-18AI
RXADC1_VREFP-18AI
RXADC1_VREFN-18AI
RXADC1_IREF-18AI
USIM1_CLK_GPIO52-1830NPDOL
USIM1_DATA_GPIO53-1830NPDOL
USIM1_RSTn_GPIO54-1830NPDOL
GPIO55_USIM1_DETECT-18PDDI
ground
N23
P22
U19
TX1_PA_ON0_GPIO73-18NPDOL
W23
TX1_PA_ON1_GPIO74-18NPDOL
V20
TX1_PA_ON2_GPIO75-18NPDOL
U25
TX1_PA_MODE0_GPIO78-18NPDOL
V22
TX1_PA_MODE1_GPIO79-18NPDOL
M22
TX1_PD_EN_GPIO97-18NPDOL
K22
TX1_ET_MODE_GPIO99-18NPDOL
USIM0_DETECT_GPIO49-18PDDI
USIM0_VCC_EN_TO22_GPIO50-18NPDOL
USIM0_VCC_SEL_TO23_GPIO51-18NPDOL
K5
PDET_IN1
V3
RXADC0_VINPI0-18AI
RXADC0_VINNI0-18AI
RXADC0_VINPQ0-18AI
RXADC0_VINNQ0-18AI
RXADC0_VINPI1-18AI
RXADC0_VINNI1-18AI
RXADC0_VINPQ1-18AI
RXADC0_VINNQ1-18AI
RXADC0_VREFP-18AI
RXADC0_VREFN-18AI
RXADC0_IREF-18AI
USIM0_CLK_GPIO46-1830NPDOL
USIM0_DATA_GPIO47-1830NPDOL
USIM0_RSTn_GPIO48-1830NPDOL
VDD_LLI_A1P0_CP
P24
N25
TX0_PA_ON0_GPIO70-18NPDOL
TX0_PA_ON1_GPIO71-18NPDOL
UART1_CTSB_n_TO20_GPIO44-18PUDI
UART1_RTSB_n_TO21_GPIO45-18NPDOH
TR_TCXO
W29
AA30 R3010
V18
W19
Y22
TX0_PA_ON2_GPIO72-18NPDOL
V24
TX0_PA_MODE0_GPIO76-18NPDOL
W25
TX0_PA_MODE1_GPIO77-18NPDOL
L23
TX0_PD_EN_GPIO96-18NPDOL
M24
TX0_ET_MODE_GPIO98-18NPDOL
UART1_RXD_TO18_GPIO42-18PDDI
UART1_TXD_TO19_GPIO43-18NPDOH
TP3012
TP3013
TP3014
TP3015
TP3016
TR_PDET_IN
W6
TX2_LB1
TX2_LB2
TX_TR_OUT_GSMLB
T3
T1
V11
TX1_LB3
TX_TR_OUT_GSMHB
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
TR_SPI_CLK
TR_SPI_EN
TR_SPI_RST
TR_SPI_DATA
TDD1_SW
TX1_LB1
TX1_LB2
W14
TP3007
LLI_TX_P
LLI_TX_N
LLI_RX_P
LLI_RX_N
TX1_HMB2
U16
TX_TR_OUT_B5_8_20_26
TX_TR_OUT_B17
J25
H26
H24
J23
RF_ON0_GPIO66-18NPDOL
RF_ON1_GPIO67-18NPDOL
EXT_LNA_ON1_TO28_GPIO91-18NPDOL
EXT_LNA_ON2_TO29_GPIO92-18NPDOL
EXT_LNA_ON3_TO30_GPIO93-18NPDOL
EXT_LNA_ON4_TO31_GPIO94-18NPDOL
EXT_LNA_ON5_GPIO95-18NPDOL
AP_CP_DUMP_NOTI_N
AP_CP_PACKET_SEND
R16
W16
SIM_DET
CP_UART_CTL
TCXO_EN_GPIO119-18NPDOH
TCXO_AFC_GPIO100-18NPDOL
APT_PDM_TX0_GPIO68-18NPDOL
APT_PDM_TX1_GPIO69-18NPDOL
UCP302-1
SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI
SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI
SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL
SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH
UART0_RXD_GPIO38-18PDDI
UART0_TXD_GPIO39-18NPDOH
GPIO40_UART0_CTSB_n_TO16-18PUDI
GPIO41_UART0_RTSB_n_TO17-18NPDI
AP_CP_GPIO_RSV
TX_TR_OUT_B38_40_41
TX_TR_OUT_B7
TX_TR_OUT_B1_2_3_4_34_39
B27
C27
A27
B28
B29
C29
SIM_CLK
SIM_IO
SIM_RST
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX1_Q_N
R10
TX1_IN
DRX_LB5
DRX_LB6
GPIO64_GPS_TIMESTAMP_TO26-18PDDI
GPIO65_GPS_PAEN_TO27-18PDDI
SSP0_RXD_GPIO30-18PDDI
SSP0_TXD_GPIO31-18PDDI
SSP0_CLK_GPIO32-18NPDOL
SSP0_CSn_GPIO33-18NPDOH
VDD_1P8_CP
L2
M1
N2
ground
N10
K1
DRX_TR_IN_B3
VBAT
PDET
TR_THM
REF_CLK
F7
DRX2_QP
DRX2_QN
L3
K3
C19
L6
H7
DRX_MB1
B19
RSTN
B25
TCK
C25
TMS
M7
DRX2_IP
DRX2_IN
DRX_HB3
AG25
GPADC_AIN0-18AI
AG26
GPADC_AIN1-18AI
AF27
GPADC_AIN2-18AI
AG27
GPADC_AIN3-18AI
C2
GPIO5_EXTCLK0-18PUDI
D1
GPIO6_EXTCLK1-18PUDI
AB31
GPIO7_EXT_UARTCLK-18PUDI
AA29
GPIO8_EXT_USIMCLK-18PUDI
AD31
GPIO9_EXTCLK2-18PDDI
U27
CLK_MON_GPIO121-18NPDOX
B15
RXDN0
C15
RXDP0
B17
RXDN1
C17
RXDP1
DRX1_QN
DRX_HB2
TP3003
TP3004
UFS_TX_D0_N
UFS_TX_D0_P
UFS_TX_D1_N
UFS_TX_D1_P
DRX1_IN
DRX_HB1
C2
GPS_CLK_26M
LTE_ACTIVE_N
PDA_ACTIVE
UFS_RX_D1_P
UFS_RX_D1_N
UFS_RX_D0_P
UFS_RX_D0_N
PRX_LB6
A6
D1
DRX_MB4
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
R3003
L8
N16
F1
3CA
AF23
PDADC1_AIN0-18AI
AE22
PDADC1_AIN1-18AI
AG22
PDADC1_AIN2-18AI
B11
TXDP1
C11
TXDN1
B13
TXDP0
C13
TXDN0
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
R3035
K7
ET_DAC_P
ET_DAC_N
C3043
R3009
AG24
PDADC0_AIN0-18AI
AE25
PDADC0_AIN1-18AI
AF25
PDADC0_AIN2-18AI
Y29
TRSTn-18PUDI
Y26
SWCLKTCK-18PUDI
W27
SWDIOTMS-18PUDI
Y30
TDI-18PUDI
AC31
TDO-18NPDI
TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL
TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL
D13
DRX1_IP
1/2
AG20
ETDAC_IOUTPI-25AO
AF20
ETDAC_IOUTNI-25AO
AF19
ETDAC_IOUTPQ-25AO
AG19
ETDAC_IOUTNQ-25AO
AF21
ETDAC_VDREF-25AI
AG21
ETDAC_IREF-25AI
W31
TCXO-18XPDI
AA31
SLP_XI-18XPDI
RFU_0
RFU_1
RFU_2
PRX3_QN
TP3002
A14
A22
C9
PRX3_QP
PRX_LB3
CP_TCXO_26M
CP_CLK_32K
CP_JTAG_TRST_N
CP_JTAG_TCK
CP_JTAG_TMS
CP_JTAG_TDI
CP_JTAG_TDO
PRX_LB4
PRX_LB5
G2
ground
RESINn-18XPDI
RESOUTn_GPIO120-18NPDOL
TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL
TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL
PRX_LB2
K17
T30
W30
L1
E3
E12
DRX_MB2
DRX_TR_IN_B5_8_12_17_18_19_20_26_28
ground
ground
G1
E1
C12
E2
ground
N21
TDD_TRX_SW0_GPIO88-18NPDOL
P26
TDD_TRX_SW1_GPIO89-18NPDOL
R23
TDD_TRX_SW2_GPIO90-18NPDOL
D11
M17
A4
ground
R25
ANT_SW0_GPIO80-18NPDOL
T20
ANT_SW1_GPIO81-18NPDOL
U21
ANT_SW2_GPIO82-18NPDOL
T22
ANT_SW3_GPIO83-18NPDOL
T24
ANT_SW4_GPIO84-18NPDOL
P20
ANT_SW5_GPIO85-18NPDOL
N19
ANT_SW6_GPIO86-18NPDOL
R21
ANT_SW7_GPIO87-18NPDOL
G12
PRX3_IP
PRX3_IN
J16
A2
DRX_TR_IN_B1_2_4_34_39
g r ou nd
A28
DY_ZQ
AG23
ZQ
PRX2_QP
PRX2_QN
PRX_MB5
PRX_LB1
H17
V2
V1
U2
U1
R2
R1
P2
P1
T2
T1
T3
C3037
PRX_MB3
PRX_MB4
G16
ground
CP_RST_N
GPIO0-18PDDI
GPIO1_USIM1_VCC_EN-18PDDI
GPIO2_USIM1_VCC_SEL-18PDDI
GPIO3-18PDDI
GPIO4-18PDDI
H11
AC30
GPIO10-18PDDI
AF29
GPIO11-18PDDI
AE27
GPIO12_USIM2_VCC_EN-18PDDI
AE28
GPIO13_USIM2_VCC_SEL-18PDDI
F13
DRX1_QP
DRX_TR_IN_B1_7_38_40_41
g ro u nd
AG28
GPIO14_TO0-18PDDI
AF28
GPIO15_TO1-18PDDI
A6
GPIO16_TO2-18PDDI
G2
GPIO17_TO3-18PDDI
B6
GPIO18_TO4-18PDDI
F3
GPIO19_TO5-18PDDI
B5
GPIO20_TO6-18PDDI
C6
GPIO21_TO7-18PDDI
A5
GPIO22_TO8-18PDDI
F1
GPIO23_TO9-18PDDI
C5
GPIO24_TO10-18PDDI
E5
GPIO25_TO11-18PDDI
F2
GPIO26_TX0_POLAR0_TO12-18PDDI
G5
GPIO27_TX0_POLAR1_TO13-18PDDI
G3
GPIO28_TX1_POLAR0_TO14-18PDDI
E2
GPIO29_TX1_POLAR1_TO15-18PDDI
PRX2_IN
C3
B4
C4
A4
B3
PRX2_IP
PRX_MB2
E16
MODE-18NPDI
BOOT_MODE0-18PUDI
BOOT_MODE1-18PUDI
TEST_MODE0-18PDDI
TEST_MODE1-18PDDI
TEST_MODE2-18PDDI
I2S_LRCK_GPIO60-18PDDI
I2S_BCK_GPIO61-18PDDI
I2S_DIN_GPIO62-18PDDI
I2S_DOUT_GPIO63-18NPDOL
PRX_MB1
D17
ground
R31
U30
U31
V30
U29
V29
T29
T26
P30
T31
1
L12
F11
AE29
I2C1_SCL_TO24_GPIO58-18PUDI
AE30
I2C1_SDA_TO25_GPIO59-18PUDI
M11
PRX1_QN
AD30
I2C0_SCL_GPIO56-18PUDI
AD29
I2C0_SDA_GPIO57-18PUDI
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
L10
PRX1_QP
PRX_HB3
C16
L16
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
C2037
U9436
C 2039
VDD_1P8_CP
K11
PRX1_IP
PRX1_IN
PRX_HB2
A16
F17
ground
2
MARK
MARK
U8
P1
R2
A10
U14
P7
DVDD10
DVDD18
VDD18_RX
VDD18_TX2
VDD18_TX1
VDD18_TX2LO
N4
VDD12_TX1LO
VDD12_TX2LO
J4
C4
C8
J10
J14
T11
VDD12_TX
VDD12_PRX1
VDD12_PRX2
VDD12_DRX1
VDD12_DRX2
VDD12_RX2LO
C14
R14
C9408
C2036
PRX_HB1
A14
ground
R3036
PRX_TR_IN_B1
PRX_TR_IN_B28_AU
PRX_TR_IN_G900_B8
PRX_TR_IN_B12_17
PRX_TR_IN_B20
PRX_TR_IN_G850_B5_18_19_26
PRX_TR_IN_G1800_B3
A12
VDD12_RX1LO
PRX_TR_IN_TDD_B40
PRX_TR_IN_B7
PRX_TR_IN_TDD_B38_41
PRX_TR_IN_B34_39
PRX_TR_IN_G1900_B2
PRX_TR_IN_G1800_B3_4RXD
C 2044
C2043
C2114
C2035
VRF_RX_1P2
LOW
8-91
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-92
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-29. WCDMA B5, B8 / LTE B5, B8, B20, B26 TX
Check RFS1001
: About 23dBm?
NO
Resolder or change
RFS1001, L9231
YES
Check C1009 at
: About 23dBm ?
NO
Resolder or change
C1009, L1007, L1006, C1012
YES
Check CPL1000
Solder State
NO
Resolder or change
CPL1000
YES
Check C1014
: About 23dBm ?
NO
Resolder or change
C1014, U9403, C1016
YES
Check component
soldering status OK at
PAM1000
NO
Resolder or change
PAM1000
YES
Check C1134
: About 0dBm
NO
Resolder or change
C1134, L1069, C1111, L1012,
U9335
YES
Check the voltage at
U9346 = 1.0V
&
C2037 = 1.8V
NO
Resolder or change
U9344
YES
Resolder or change
UCP302
END
8-93
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CPL1000
RFS1001
RFS1000
SIGNAL
L 9231
1
2
C1009
1
COMMON
2 COMMOM
1 GND
3 GND
5 GND
G
G
4
3
G
G
G
4
3
2
C1012
L1007
LOW 4
TRX_ANT_MB
C9317
C1136
C1014
VDD_1P8_CP
Coaxial to u-USB PCB
L1004
HIGH 6
L1006
ANT
TRX_ANT_LB
L1008
R1001
U9403
C1016
COND_DET_CP_LMB
C1020
C1019
LB/MB ANT PATH
VBAT
VBAT_PAMID
L1000
TX_TR_OUT_GSMLB
R9041
C1000
VRF_VCC2_ET
VBAT_PAMID
R1999
VRF_MIPI_IO_1P8
VBAT_PAMID
F1000
C9376
1
TX_TR_OUT_B17
C1002
C1005
C1006
C9388
C1011
4
OUT
IN
C1008
C1007
G G G
TRX_ANT_LB
L1005
2 3 5
C1015
22
23
33
18
17
VIO
32
VBATT
VCC_2G
VCC2_3G
B13_TX_OUT
RFIN_2G
RFIN_B13
TRX1
RFIN_B26_8_20
47
48
41
PAM1000
27
CLP
37
RX_B12_13
28
RFFE0_DATA
SDATA
RX_B20
46
RX_B26
GND
78
GND
GND
GND
GND
77
GND
GND
76
75
GND
GND
GND
74
73
72
71
70
69
GND
GND
GND
GND
68
GND
GND
GND
GND
67
64
63
66
65
61
62
GND
GND
GND
59
60
GND
58
GND
GND
GND
57
56
55
GND
GND
GND
GND
GND
51
50
54
53
52
GND
GND
GND
49
43
40
45
GND
GND
GND
38
GND
GND
GND
GND
36
25
31
29
34
GND
GND
24
20
GND
GND
GND
GND
GND
GND
GND
GND
19
16
15
14
13
GND
9
8
12
11
1
5
4
6
7
10
GND
GND
GND
GND
GND
RX_B29
L1013
PRX_TR_IN_G900_B8
RFFE0_CLK
COUPLING_LB
CLK
RX_B8
RX_B13_IN
3
NC
42
TRX2
44
2
35
RFIN_B12
21
C1111
U9335
VCC1_3G
39
ANT
30
L1069
L1012
TX_TR_OUT_B5_8_20_26
26
C1134
U9342
L1014
PRX_TR_IN_B12_17
LB PAMID
U9336
L1016
PRX_TR_IN_B20
C1033
L1017
PRX_TR_IN_G850_B5_18_19_26
U10003
VRF_TRX_1P8 VRF_TX2_1P8
VRF_TRX_1P2_LO
VRF_TX_1P2_LO
TRANSCEIVER
U9431
VRF_RX_1P2_LO
VRF_RX_1P2_LO
L2033
VRF_TX_1P2_LO
VRF_TRX_1P2
need to shield with GND from CP_PMIC to Transceive
C203 0
VRF_RX_1P2
C202 9
C2027
C 2028
VRF_TX_1P2
VRF_TX_1P2
VDD_1P0_CP
r
VDD_1P8_CP
C203 2
C203 3
L2034
3CA
2CA
M31
L29
M29
M30
LOW
N29
P29
N31
N30
SHUB_CP_TXD
SHUB_CP_RXD
DRX_LB2
N10
DRX_LB3
TX1_IP
N12
DRX_LB5
TX1_QP
TX1_QN
N14
P9
TX2_IP
M9
T17
TX2_IN
TX1_HB1
TX1_HB2
N8
TX2_QP
V17
R8
TX1_HMB1
TX2_QN
SIM2_CLK
SIM2_IO
SIM2_RST
CP_PMIC_PWR_HOLD
need to GND shielding between LLI_TX and LLI_RX
U2
TX1_HMB3
TDD2_SW
TX1_LB2
SPI_CLK
SPI_EN
V11
P3
W10
R4
SPI_RST
SPI_SDIO
TX2_LB1
DFT_MODE
TX2_LB2
TCXO_IN
T5
W8
U4
C2048
V1
V5
H31
H30
T16
P18
VDD_EFUSE_1P5
ground
TR_TCXO
EXT_LNA_CTRL1
PDET_IN1
V3
L4
PDET_IN2
TX1_Q_N
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
R3004
N23
P22
E9
F8
E7
F6
F10
AG14
TXDAC1_IOUTPI-25AO
AF14
TXDAC1_IOUTNI-25AO
AG13
TXDAC1_IOUTPQ-25AO
AF13
TXDAC1_IOUTNQ-25AO
AF15 C3042
TXDAC1_VDREF-25AI
AG15
TXDAC1_IREF-25AI
AG11
RXADC5_VINPI0-18AI
AF11
RXADC5_VINNI0-18AI
AG10
RXADC5_VINPQ0-18AI
AF10
RXADC5_VINNQ0-18AI
AG12 C3054
RXADC5_VREFP-18AI
AF12
RXADC5_VREFN-18AI
AE12 R3029
RXADC5_IREF-18AI
RXADC4_VINPI0-18AI
RXADC4_VINNI0-18AI
RXADC4_VINPQ0-18AI
RXADC4_VINNQ0-18AI
RXADC4_VREFP-18AI
RXADC4_VREFN-18AI
RXADC4_IREF-18AI
AG8
AF8
AG7
AF7
AG9 C3053
AF9
AE9 R3028
AG5
AF5
AG4
AF4
AG6 C3040
AF6
AE6 R3008
RXADC3_VINPI0-18AI
RXADC3_VINNI0-18AI
RXADC3_VINPQ0-18AI
RXADC3_VINNQ0-18AI
RXADC3_VREFP-18AI
RXADC3_VREFN-18AI
RXADC3_IREF-18AI
AD2
AD1
AC2
AC1
AB2 C3039
AB1
AB3 R3007
RXADC2_VINPI0-18AI
RXADC2_VINNI0-18AI
RXADC2_VINPQ0-18AI
RXADC2_VINNQ0-18AI
RXADC2_VREFP-18AI
RXADC2_VREFN-18AI
RXADC2_IREF-18AI
C3038
R3006
R3005
AG17
TXDAC0_IOUTPI-25AO
AF17
TXDAC0_IOUTNI-25AO
AG16
TXDAC0_IOUTPQ-25AO
AF16
TXDAC0_IOUTNQ-25AO
AF18 C3041
TXDAC0_VDREF-25AI
AG18
TXDAC0_IREF-25AI
RFIC1_SPI_4DO_GPIO105-18NPDOL
RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI
RFIC1_SPI_CLK_GPIO107-18NPDOL
RFIC1_SPI_EN_GPIO108-18NPDOH
J2
K1
J1
H1
R3030
R3031
ground
VRF_ON
PRX_LNA_EN_B3
PRX_LNA_EN_B7
PRX_MB_ANT_LNA_EN_B1
PRX_HB_ANT_LNA_EN_B1
C3045
ET_DELAY_CAL_EN
PDET_EN
TR_SPI_RST
TR_SPI_DATA
TR_SPI_CLK
TR_SPI_EN
H3
H2
K2
J3
M1
TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL
L2
TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL
W21
TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL
RFFE1_DATA
RFFE1_CLK
D2
TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL
D3
TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL
U23
TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL
TP_CLK
TP_TMS
TP3008
TP3024
UFS_RST_N
UFS_REFCLK
HIGH
Single sim
ground
RFFE0_CLK
RFFE0_DATA
R3019
R3457
Dual sim
groun d
TX_SW_CTL_TDD
LTE_SUB_HB_SEL
R3025
R3026
MAIN_ANT_SW_CTL0_HB
MAIN_ANT_SW_CTL1_HB
MAIN_ANT_SW_CTL2_HB
CPL_SW_CTL0
CPL_SW_CTL1
MAIN_ANT_SW_CTL0
MAIN_ANT_SW_CTL1
SUB_ANT_SW_CTL0
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
GRIP_SCL_1P8_CP
GRIP_SDA_1P8_CP
SPEECH_I2S_LRCK_CP
SPEECH_I2S_BCLK_CP
SPEECH_I2S_D_IN_CP
SPEECH_I2S_D_OUT_CP
GND
GND
GND
W2
V15
GND
GND
GND
GND
GND
GND
GND
GND
T7
T9
U6
U9408
AP_CP_WAKE
TP3021
CP_PMIC_SCL_1P8
CP_PMIC_SDA_1P8
V9
T15
T13
TP3023
J6
N6
U12
U10
GND
GND
R6
R12
GND
GND
P17
P13
GND
GND
M15
M13
GND
GND
GND
GND
GND
GND
GND
GND
J8
K3
M3
L14
J12
K13
H15
K15
GND
GND
H5
H13
GND
GND
H3
G14
GND
GND
G8
G10
GND
GND
GND
GND
GND
GND
GND
GND
F3
F9
E4
E8
G4
F15
E10
E14
GND
GND
GND
GND
D3
C10
D15
B17
GND
GND
GND
GND
GND
GND
B7
B5
B3
B13
B11
B15
TP3011
M5
PDET_OUT1
PDET_OUT2
TP3022
GND
AA2
AA1
Y2
Y1
W2
W1
W3
RFIC0_SPI_EN_GPIO104-18NPDOH
TP3017
TP3018
EXT_LNA_CTRL3
Share GND V9_T9_U10
B1
TCXO_EN
AFC_TCXO
P24
N25
EXT_LNA_CTRL2_SDO
Share GND V15_T15_T13
A8
RXADC1_VINPI0-18AI
RXADC1_VINNI0-18AI
RXADC1_VINPQ0-18AI
RXADC1_VINNQ0-18AI
RXADC1_VREFP-18AI
RXADC1_VREFN-18AI
RXADC1_IREF-18AI
RFIC0_SPI_4DO_GPIO101-18NPDOL
RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI
RFIC0_SPI_CLK_GPIO103-18NPDOL
LLI_REFCLK_OUT-10AB
LLI_REFCLK-10AB
EFUSE0_FSOURCE0-30AI
EFUSE1_FSOURCE0-30AI
K5
W4
RXADC0_VINPI0-18AI
RXADC0_VINNI0-18AI
RXADC0_VINPQ0-18AI
RXADC0_VINNQ0-18AI
RXADC0_VINPI1-18AI
RXADC0_VINNI1-18AI
RXADC0_VINPQ1-18AI
RXADC0_VINNQ1-18AI
RXADC0_VREFP-18AI
RXADC0_VREFN-18AI
RXADC0_IREF-18AI
USIM1_CLK_GPIO52-1830NPDOL
USIM1_DATA_GPIO53-1830NPDOL
USIM1_RSTn_GPIO54-1830NPDOL
GPIO55_USIM1_DETECT-18PDDI
LLI_TXDP-10AO
LLI_TXDN-10AO
LLI_RXDP-10AI
LLI_RXDN-10AI
LLI_REXT_4P7K-10AB
ground
VDD_LLI_A1P0_CP
U19
TX1_PA_ON0_GPIO73-18NPDOL
W23
TX1_PA_ON1_GPIO74-18NPDOL
V20
TX1_PA_ON2_GPIO75-18NPDOL
U25
TX1_PA_MODE0_GPIO78-18NPDOL
V22
TX1_PA_MODE1_GPIO79-18NPDOL
M22
TX1_PD_EN_GPIO97-18NPDOL
K22
TX1_ET_MODE_GPIO99-18NPDOL
USIM0_DETECT_GPIO49-18PDDI
USIM0_VCC_EN_TO22_GPIO50-18NPDOL
USIM0_VCC_SEL_TO23_GPIO51-18NPDOL
AP_CP_STATUS
CP_AP_WAKE
CP_AP_STATUS
CP_DUMP_INT
W6
K30
K31
F30
F31
D31
R3021
R302 2
LLI_CLK
USIM0_CLK_GPIO46-1830NPDOL
USIM0_DATA_GPIO47-1830NPDOL
USIM0_RSTn_GPIO48-1830NPDOL
SHUB_CP_INT
CP_SHUB_INT
CP_WLAN_WAKE
WLAN_CP_WAKE
CP_HW_REV0
CP_HW_REV1
CP_HW_REV2
CP_HW_REV3
COND_DET_CP_LMB
COND_DET_CP_HB
GRIP_INT_CP
TR_PDET_IN
TX2_MB1
TX2_MB2
TX_TR_OUT_GSMLB
T3
T1
TX1_LB3
TX_TR_OUT_GSMHB
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
TR_SPI_CLK
TR_SPI_EN
TR_SPI_RST
TR_SPI_DATA
TDD1_SW
TX1_LB1
W12
UART1_CTSB_n_TO20_GPIO44-18PUDI
UART1_RTSB_n_TO21_GPIO45-18NPDOH
TP3012
TP3013
TP3014
TP3015
TP3016
W14
TP3007
LLI_TX_P
LLI_TX_N
LLI_RX_P
LLI_RX_N
TX1_HMB2
U16
TX_TR_OUT_B5_8_20_26
TX_TR_OUT_B17
J25
H26
H24
J23
W29
AA30 R3010
V18
TX0_PA_ON0_GPIO70-18NPDOL
W19
TX0_PA_ON1_GPIO71-18NPDOL
Y22
TX0_PA_ON2_GPIO72-18NPDOL
V24
TX0_PA_MODE0_GPIO76-18NPDOL
W25
TX0_PA_MODE1_GPIO77-18NPDOL
L23
TX0_PD_EN_GPIO96-18NPDOL
M24
TX0_ET_MODE_GPIO98-18NPDOL
UART1_RXD_TO18_GPIO42-18PDDI
UART1_TXD_TO19_GPIO43-18NPDOH
AP_CP_DUMP_NOTI_N
AP_CP_PACKET_SEND
R16
W16
SIM_DET
CP_UART_CTL
RF_ON0_GPIO66-18NPDOL
RF_ON1_GPIO67-18NPDOL
EXT_LNA_ON1_TO28_GPIO91-18NPDOL
EXT_LNA_ON2_TO29_GPIO92-18NPDOL
EXT_LNA_ON3_TO30_GPIO93-18NPDOL
EXT_LNA_ON4_TO31_GPIO94-18NPDOL
EXT_LNA_ON5_GPIO95-18NPDOL
UART0_RXD_GPIO38-18PDDI
UART0_TXD_GPIO39-18NPDOH
GPIO40_UART0_CTSB_n_TO16-18PUDI
GPIO41_UART0_RTSB_n_TO17-18NPDI
AP_CP_GPIO_RSV
TX_TR_OUT_B38_40_41
TX_TR_OUT_B7
TX_TR_OUT_B1_2_3_4_34_39
B27
C27
A27
B28
B29
C29
SIM_CLK
SIM_IO
SIM_RST
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX1_Q_N
R10
TX1_IN
DRX_LB4
DRX_LB6
TCXO_AFC_GPIO100-18NPDOL
APT_PDM_TX0_GPIO68-18NPDOL
APT_PDM_TX1_GPIO69-18NPDOL
UCP302-1
SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI
SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI
SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL
SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH
VDD_1P8_CP
L2
M1
N2
ground
K1
DRX_TR_IN_B3
TCXO_EN_GPIO119-18NPDOH
SSP0_RXD_GPIO30-18PDDI
SSP0_TXD_GPIO31-18PDDI
SSP0_CLK_GPIO32-18NPDOL
SSP0_CSn_GPIO33-18NPDOH
TP3005
REF_CLK
D5
R27
P31
R29
R30
J27
K26
M26
L27
CP_UART_RXD
CP_UART_TXD
L3
K3
TR_THM
C19
E6
DRX3_QP
DRX3_QN
J2
TP3006
IPC_INT_CP
HIGH
B15
RXDN0
C15
RXDP0
B17
RXDN1
C17
RXDP1
DRX3_IN
DRX_MB5
DRX_LB1
H1
TP_CLKMON
CP_SPI_MOSI
CP_SPI_MISO
CP_SPI_CLK
CP_SPI_CS_N
VDD_1P8_CP
3CA
B19
RSTN
B25
TCK
C25
TMS
U9344
DRX_MB4
C6
GPIO64_GPS_TIMESTAMP_TO26-18PDDI
GPIO65_GPS_PAEN_TO27-18PDDI
UFS_TX_D0_N
UFS_TX_D0_P
UFS_TX_D1_N
UFS_TX_D1_P
D7
DRX3_IP
AG25
GPADC_AIN0-18AI
AG26
GPADC_AIN1-18AI
AF27
GPADC_AIN2-18AI
AG27
GPADC_AIN3-18AI
C2
GPIO5_EXTCLK0-18PUDI
D1
GPIO6_EXTCLK1-18PUDI
AB31
GPIO7_EXT_UARTCLK-18PUDI
AA29
GPIO8_EXT_USIMCLK-18PUDI
AD31
GPIO9_EXTCLK2-18PDDI
U27
CLK_MON_GPIO121-18NPDOX
UFS_RX_D1_P
UFS_RX_D1_N
UFS_RX_D0_P
UFS_RX_D0_N
G6
G2
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
R3003
DRX2_QP
DRX2_QN
TP3003
TP3004
VBAT
PDET
AF23
PDADC1_AIN0-18AI
AE22
PDADC1_AIN1-18AI
AG22
PDADC1_AIN2-18AI
B11
TXDP1
C11
TXDN1
B13
TXDP0
C13
TXDN0
F5
H7
DRX_MB1
GPS_CLK_26M
LTE_ACTIVE_N
PDA_ACTIVE
ET_DAC_P
ET_DAC_N
C3043
R3009
AG24
PDADC0_AIN0-18AI
AE25
PDADC0_AIN1-18AI
AF25
PDADC0_AIN2-18AI
RFU_0
RFU_1
RFU_2
F7
DRX2_IN
DRX_HB3
RESINn-18XPDI
RESOUTn_GPIO120-18NPDOL
TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL
TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL
L6
DRX2_IP
DRX_HB2
C2
1/2
AG20
ETDAC_IOUTPI-25AO
AF20
ETDAC_IOUTNI-25AO
AF19
ETDAC_IOUTPQ-25AO
AG19
ETDAC_IOUTNQ-25AO
AF21
ETDAC_VDREF-25AI
AG21
ETDAC_IREF-25AI
Y29
TRSTn-18PUDI
Y26
SWCLKTCK-18PUDI
W27
SWDIOTMS-18PUDI
Y30
TDI-18PUDI
AC31
TDO-18NPDI
A14
A22
C9
M7
A6
D1
DRX_MB3
ground
W31
TCXO-18XPDI
AA31
SLP_XI-18XPDI
TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL
TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL
DRX1_QN
L8
DRX_MB2
DRX_TR_IN_B5_8_12_17_18_19_20_26_28
TP3002
L1
E3
DRX_HB1
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
DRX1_IP
DRX1_IN
R3035
K7
PRX_LB5
PRX_LB6
N16
E2
ground
ground
G1
E1
D13
T30
W30
CP_RST_N
CP_TCXO_26M
CP_CLK_32K
CP_JTAG_TRST_N
CP_JTAG_TCK
CP_JTAG_TMS
CP_JTAG_TDI
CP_JTAG_TDO
3CA
PRX_LB4
M17
F1
ground
N21
TDD_TRX_SW0_GPIO88-18NPDOL
P26
TDD_TRX_SW1_GPIO89-18NPDOL
R23
TDD_TRX_SW2_GPIO90-18NPDOL
PRX3_QN
K17
A4
ground
R25
ANT_SW0_GPIO80-18NPDOL
T20
ANT_SW1_GPIO81-18NPDOL
U21
ANT_SW2_GPIO82-18NPDOL
T22
ANT_SW3_GPIO83-18NPDOL
T24
ANT_SW4_GPIO84-18NPDOL
P20
ANT_SW5_GPIO85-18NPDOL
N19
ANT_SW6_GPIO86-18NPDOL
R21
ANT_SW7_GPIO87-18NPDOL
PRX_LB3
E12
A2
DRX_TR_IN_B1_2_4_34_39
g r ou nd
A28
DY_ZQ
AG23
ZQ
C12
V2
V1
U2
U1
R2
R1
P2
P1
T2
T1
T3
C3037
D11
PRX3_QP
GPIO0-18PDDI
GPIO1_USIM1_VCC_EN-18PDDI
GPIO2_USIM1_VCC_SEL-18PDDI
GPIO3-18PDDI
GPIO4-18PDDI
G12
PRX3_IP
PRX3_IN
PRX_LB2
AC30
GPIO10-18PDDI
AF29
GPIO11-18PDDI
AE27
GPIO12_USIM2_VCC_EN-18PDDI
AE28
GPIO13_USIM2_VCC_SEL-18PDDI
H11
PRX2_QP
PRX2_QN
PRX_MB5
PRX_LB1
J16
DRX1_QP
DRX_TR_IN_B1_7_38_40_41
g ro u nd
AG28
GPIO14_TO0-18PDDI
AF28
GPIO15_TO1-18PDDI
A6
GPIO16_TO2-18PDDI
G2
GPIO17_TO3-18PDDI
B6
GPIO18_TO4-18PDDI
F3
GPIO19_TO5-18PDDI
B5
GPIO20_TO6-18PDDI
C6
GPIO21_TO7-18PDDI
A5
GPIO22_TO8-18PDDI
F1
GPIO23_TO9-18PDDI
C5
GPIO24_TO10-18PDDI
E5
GPIO25_TO11-18PDDI
F2
GPIO26_TX0_POLAR0_TO12-18PDDI
G5
GPIO27_TX0_POLAR1_TO13-18PDDI
G3
GPIO28_TX1_POLAR0_TO14-18PDDI
E2
GPIO29_TX1_POLAR1_TO15-18PDDI
PRX2_IN
PRX_MB3
PRX_MB4
H17
MODE-18NPDI
BOOT_MODE0-18PUDI
BOOT_MODE1-18PUDI
TEST_MODE0-18PDDI
TEST_MODE1-18PDDI
TEST_MODE2-18PDDI
I2S_LRCK_GPIO60-18PDDI
I2S_BCK_GPIO61-18PDDI
I2S_DIN_GPIO62-18PDDI
I2S_DOUT_GPIO63-18NPDOL
PRX_MB2
E16
G16
ground
R31
U30
U31
V30
U29
V29
ground
C3
B4
C4
A4
B3
L12
F11
F13
T29
T26
P30
T31
1
PRX2_IP
AE29
I2C1_SCL_TO24_GPIO58-18PUDI
AE30
I2C1_SDA_TO25_GPIO59-18PUDI
M11
PRX1_QN
PRX_MB1
D17
AD30
I2C0_SCL_GPIO56-18PUDI
AD29
I2C0_SDA_GPIO57-18PUDI
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
L10
PRX1_QP
PRX_HB3
C16
L16
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
C2037
U9436
C 2039
VDD_1P8_CP
K11
PRX1_IP
PRX1_IN
PRX_HB2
A16
F17
ground
2
MARK
MARK
U8
P1
R2
A10
U14
P7
DVDD10
DVDD18
VDD18_RX
VDD18_TX2
VDD18_TX1
VDD18_TX2LO
N4
VDD12_TX1LO
VDD12_TX2LO
J4
C4
C8
T11
J14
C14
J10
VDD12_RX2LO
VDD12_TX
VDD12_PRX2
VDD12_PRX1
VDD12_DRX1
VDD12_DRX2
R14
C9408
C2036
PRX_HB1
A14
ground
R3036
PRX_TR_IN_B1
PRX_TR_IN_B28_AU
PRX_TR_IN_G900_B8
PRX_TR_IN_B12_17
PRX_TR_IN_B20
PRX_TR_IN_G850_B5_18_19_26
PRX_TR_IN_G1800_B3
A12
VDD12_RX1LO
PRX_TR_IN_TDD_B40
PRX_TR_IN_B7
PRX_TR_IN_TDD_B38_41
PRX_TR_IN_B34_39
PRX_TR_IN_G1900_B2
PRX_TR_IN_G1800_B3_4RXD
C 2044
C2043
C2114
C2035
VRF_RX_1P2
LOW
8-94
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-95
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-30. WCDMA B1, B2 / LTE B1, B2, B3, B4 TX
Check RFS1001
: About 23dBm?
NO
Resolder or change
RFS1001, L9231
YES
Check C1009 at
: About 23dBm ?
NO
Resolder or change
C1009, L1007, L1006, C1012
YES
Check CPL1000
Solder State
NO
Resolder or change
CPL1000
YES
Check L1004
: About 23dBm ?
NO
Resolder or change
L1004, C9317, C1136
YES
Check component
soldering status OK at
PAM1001
NO
Resolder or change
PAM1001
YES
Check C1035
: About 0dBm
NO
Resolder or change
C1035, L1019, U9337, C1132
YES
Check the voltage at
U9346 = 1.0V
&
C2037 = 1.8V
NO
Resolder or change
U9344
YES
Resolder or change
UCP302
END
8-96
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CPL1000
RFS1001
RFS1000
SIGNAL
L 9231
1
2
C1009
1
COMMON
2 COMMOM
1 GND
3 GND
5 GND
G
G
4
3
G
G
G
4
3
2
C1012
L1007
LOW 4
C9317
TRX_ANT_MB
C1136
C1014
VDD_1P8_CP
Coaxial to u-USB PCB
L1004
HIGH 6
L1006
ANT
TRX_ANT_LB
L1008
R1001
U9403
C1016
COND_DET_CP_LMB
C1020
C1019
LB/MB ANT PATH
VRF_LNA_B1_2P8
PRX_MB_ANT_LNA_EN_B1
C10034
6
2
C10033
ENABLE
5
RF_IN
C1119
1
3
RF_OUT
GND
GND_RF
L9263
VCC
U9328
C10032
2
C1120
G
3
NC
G
L 1063
4
PRX_TR_IN_B1
6
5
C1109
4
1
UNBAL
G
U1007
VBAT_PAMID
VRF_VCC2_ET
VBAT_PAMID
UNBAL
B1 Rx LNA / Post SAW Circuit
C1003
C1039
U9331
TRX_ANT_MB
C1802
VRF_LNA_B3_2P8
C9401
VRF_MIPI_IO_1P8
C1132
PRX_LNA_EN_B3
C1035
TX_TR_OUT_B1_2_3_4_34_39
C1101
C1104
C1042
U9337
7
RXB3
NA
C1046
36
PON
5
GND
AI
F1009
1
VCC
GND
38
AO
IN
OUT
3
NC
L1064
4
6
PRX_TR_IN_G1800_B3
34
PAM1001
B34RX/RX1
28
C1044
C1121
40
6
RXB1_B4
RFIN_2G
2
RFIN_B1/25_2/3/4/B34/39
10
30
1
C10037
4
8
22
21
VBATT
U10008
VCC_2G
VCC1_3G
ANT
18
L 9262
TX_TR_OUT_GSMHB
VCC2_3G
1
L1019
RXB25_2
G
C1122
2
13
B39RX/TRX1
CLP
3
12
SDATA
G
3
G
L1066
5
RFFE0_CLK
COUPLING_MB
CLK
RFFE0_DATA
14
GND
GND
GND
B3 Rx LNA / Post SAW Circuit
58
57
GND
GND
GND
56
55
53
54
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
52
51
50
49
47
48
46
45
44
43
GND
GND
GND
GND
GND
42
33
32
41
39
37
35
GND
GND
GND
GND
31
29
27
GND
GND
GND
GND
GND
26
25
24
23
GND
GND
GND
GND
GND
20
17
16
19
15
GND
GND
GND
5
2
4
6
9
11
GND
VIO
MB PAMID
L 1020
PRX_TR_IN_G1900_B2
L9239
VRF_TRX_1P8 VRF_TX2_1P8
VRF_TRX_1P2_LO
VRF_TX_1P2_LO
TRANSCEIVER
U9431
VRF_RX_1P2_LO
VRF_RX_1P2_LO
L2033
VRF_TX_1P2_LO
VRF_TRX_1P2
need to shield with GND from CP_PMIC to Transceive
C203 0
VRF_RX_1P2
C202 9
C2027
C 2028
VRF_TX_1P2
VRF_TX_1P2
VDD_1P0_CP
r
VDD_1P8_CP
C203 2
C203 3
L2034
U9344
DRX_MB3
DRX3_IP
C6
DRX3_IN
E6
DRX_MB5
DRX3_QP
DRX_LB1
DRX3_QN
H1
D5
J2
TP_CLKMON
CP_SPI_MOSI
CP_SPI_MISO
CP_SPI_CLK
CP_SPI_CS_N
TP3006
J27
K26
M26
L27
IPC_INT_CP
3CA
3CA
HIGH
2CA
R27
P31
R29
R30
VDD_1P8_CP
M31
L29
M29
M30
CP_UART_RXD
CP_UART_TXD
LOW
N29
P29
N31
N30
SHUB_CP_TXD
SHUB_CP_RXD
DRX_LB2
TX1_IP
DRX_LB3
N12
TX1_QP
TX1_QN
N14
P9
TX2_IP
M9
T17
TX2_IN
TX1_HB1
N8
TX2_QP
TX1_HB2
V17
R8
TX1_HMB1
TX2_QN
SIM2_CLK
SIM2_IO
SIM2_RST
CP_PMIC_PWR_HOLD
need to GND shielding between LLI_TX and LLI_RX
LLI_TX_P
LLI_TX_N
LLI_RX_P
LLI_RX_N
TX1_HMB2
U16
U2
TX1_HMB3
TDD2_SW
SPI_CLK
W12
P3
SPI_EN
W10
R4
TX2_MB1
SPI_RST
W8
T5
TX2_MB2
SPI_SDIO
DFT_MODE
TCXO_IN
U4
C2048
V1
V5
W4
TP3007
K30
K31
F30
F31
D31
R3021
R302 2
LLI_CLK
H31
H30
T16
P18
VDD_EFUSE_1P5
ground
TX1_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
AG8
RXADC4_VINPI0-18AI
AF8
RXADC4_VINNI0-18AI
AG7
RXADC4_VINPQ0-18AI
AF7
RXADC4_VINNQ0-18AI
AG9 C3053
RXADC4_VREFP-18AI
AF9
RXADC4_VREFN-18AI
AE9 R3028
RXADC4_IREF-18AI
R3004
E9
F8
E7
F6
F10
R3030
R3031
ground
VRF_ON
PRX_LNA_EN_B3
PRX_LNA_EN_B7
PRX_MB_ANT_LNA_EN_B1
PRX_HB_ANT_LNA_EN_B1
C3045
ET_DELAY_CAL_EN
PDET_EN
AG14
TXDAC1_IOUTPI-25AO
AF14
TXDAC1_IOUTNI-25AO
AG13
TXDAC1_IOUTPQ-25AO
AF13
TXDAC1_IOUTNQ-25AO
AF15 C3042
TXDAC1_VDREF-25AI
AG15
TXDAC1_IREF-25AI
AG11
RXADC5_VINPI0-18AI
AF11
RXADC5_VINNI0-18AI
AG10
RXADC5_VINPQ0-18AI
AF10
RXADC5_VINNQ0-18AI
AG12 C3054
RXADC5_VREFP-18AI
AF12
RXADC5_VREFN-18AI
AE12 R3029
RXADC5_IREF-18AI
C3038
R3006
AD2
AD1
AC2
AC1
AB2 C3039
AB1
AB3 R3007
RXADC2_VINPI0-18AI
RXADC2_VINNI0-18AI
RXADC2_VINPQ0-18AI
RXADC2_VINNQ0-18AI
RXADC2_VREFP-18AI
RXADC2_VREFN-18AI
RXADC2_IREF-18AI
AG17
TXDAC0_IOUTPI-25AO
AF17
TXDAC0_IOUTNI-25AO
AG16
TXDAC0_IOUTPQ-25AO
AF16
TXDAC0_IOUTNQ-25AO
AF18 C3041
TXDAC0_VDREF-25AI
AG18
TXDAC0_IREF-25AI
RFIC1_SPI_4DO_GPIO105-18NPDOL
RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI
RFIC1_SPI_CLK_GPIO107-18NPDOL
RFIC1_SPI_EN_GPIO108-18NPDOH
J2
K1
J1
H1
TR_SPI_RST
TR_SPI_DATA
TR_SPI_CLK
TR_SPI_EN
H3
H2
K2
J3
RFFE1_DATA
RFFE1_CLK
D2
TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL
D3
TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL
U23
TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL
TP_CLK
TP_TMS
TP3008
UFS_RST_N
UFS_REFCLK
RFFE0_CLK
RFFE0_DATA
R3019
R3457
HIGH
Single sim
ground
TX_SW_CTL_TDD
LTE_SUB_HB_SEL
MAIN_ANT_SW_CTL0_HB
MAIN_ANT_SW_CTL1_HB
MAIN_ANT_SW_CTL2_HB
CPL_SW_CTL0
CPL_SW_CTL1
MAIN_ANT_SW_CTL0
MAIN_ANT_SW_CTL1
SUB_ANT_SW_CTL0
R3025
R3026
SHUB_CP_INT
CP_SHUB_INT
CP_WLAN_WAKE
WLAN_CP_WAKE
CP_HW_REV0
CP_HW_REV1
CP_HW_REV2
CP_HW_REV3
COND_DET_CP_LMB
COND_DET_CP_HB
GRIP_INT_CP
VDD_1P8_CP
AP_CP_GPIO_RSV
GRIP_SCL_1P8_CP
GRIP_SDA_1P8_CP
SPEECH_I2S_LRCK_CP
SPEECH_I2S_BCLK_CP
SPEECH_I2S_D_IN_CP
SPEECH_I2S_D_OUT_CP
GND
GND
GND
GND
GND
GND
GND
U6
V9
W2
V15
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
TP3021
CP_PMIC_SCL_1P8
CP_PMIC_SDA_1P8
U9408
Dual sim
groun d
TP3024
J6
N6
U12
U10
GND
GND
GND
GND
T7
T9
T15
T13
GND
GND
GND
GND
R6
R12
P17
P13
GND
GND
M13
M15
GND
GND
GND
GND
M3
L14
K13
K15
GND
GND
GND
GND
J8
K3
J12
H15
GND
GND
H5
H13
GND
GND
GND
GND
GND
GND
GND
GND
F9
F3
H3
G8
G4
F15
G10
G14
GND
GND
GND
GND
E4
E8
E10
E14
GND
GND
GND
GND
D3
C10
D15
B17
GND
GND
GND
GND
GND
GND
B7
B5
B3
B11
B15
GND
N23
P22
M1
TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL
L2
TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL
W21
TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL
PDET_OUT1
PDET_OUT2
TP3022
B13
TP3023
M5
TP3011
EXT_LNA_CTRL3
Share GND V9_T9_U10
B1
R3005
RFIC0_SPI_4DO_GPIO101-18NPDOL
RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI
RFIC0_SPI_CLK_GPIO103-18NPDOL
RFIC0_SPI_EN_GPIO104-18NPDOH
LLI_REFCLK_OUT-10AB
LLI_REFCLK-10AB
EFUSE0_FSOURCE0-30AI
EFUSE1_FSOURCE0-30AI
L4
TCXO_EN
AFC_TCXO
P24
N25
EXT_LNA_CTRL2_SDO
Share GND V15_T15_T13
A8
AA2
AA1
Y2
Y1
W2
W1
W3
USIM1_RSTn_GPIO54-1830NPDOL
GPIO55_USIM1_DETECT-18PDDI
LLI_TXDP-10AO
LLI_TXDN-10AO
LLI_RXDP-10AI
LLI_RXDN-10AI
LLI_REXT_4P7K-10AB
ground
VDD_LLI_A1P0_CP
U19
TX1_PA_ON0_GPIO73-18NPDOL
W23
TX1_PA_ON1_GPIO74-18NPDOL
V20
TX1_PA_ON2_GPIO75-18NPDOL
U25
TX1_PA_MODE0_GPIO78-18NPDOL
V22
TX1_PA_MODE1_GPIO79-18NPDOL
M22
TX1_PD_EN_GPIO97-18NPDOL
K22
TX1_ET_MODE_GPIO99-18NPDOL
USIM1_CLK_GPIO52-1830NPDOL
USIM1_DATA_GPIO53-1830NPDOL
TR_TCXO
W29
AA30 R3010
V18
TX0_PA_ON0_GPIO70-18NPDOL
W19
TX0_PA_ON1_GPIO71-18NPDOL
Y22
TX0_PA_ON2_GPIO72-18NPDOL
V24
TX0_PA_MODE0_GPIO76-18NPDOL
W25
TX0_PA_MODE1_GPIO77-18NPDOL
L23
TX0_PD_EN_GPIO96-18NPDOL
M24
TX0_ET_MODE_GPIO98-18NPDOL
USIM0_CLK_GPIO46-1830NPDOL
USIM0_DATA_GPIO47-1830NPDOL
USIM0_RSTn_GPIO48-1830NPDOL
USIM0_DETECT_GPIO49-18PDDI
USIM0_VCC_EN_TO22_GPIO50-18NPDOL
USIM0_VCC_SEL_TO23_GPIO51-18NPDOL
EXT_LNA_CTRL1
PDET_IN2
RXADC1_VINPI0-18AI
RXADC1_VINNI0-18AI
RXADC1_VINPQ0-18AI
RXADC1_VINNQ0-18AI
RXADC1_VREFP-18AI
RXADC1_VREFN-18AI
RXADC1_IREF-18AI
EXT_LNA_ON3_TO30_GPIO93-18NPDOL
EXT_LNA_ON4_TO31_GPIO94-18NPDOL
EXT_LNA_ON5_GPIO95-18NPDOL
UART1_RXD_TO18_GPIO42-18PDDI
UART1_TXD_TO19_GPIO43-18NPDOH
UART1_CTSB_n_TO20_GPIO44-18PUDI
UART1_RTSB_n_TO21_GPIO45-18NPDOH
K5
PDET_IN1
V3
RXADC0_VINPI0-18AI
RXADC0_VINNI0-18AI
RXADC0_VINPQ0-18AI
RXADC0_VINNQ0-18AI
RXADC0_VINPI1-18AI
RXADC0_VINNI1-18AI
RXADC0_VINPQ1-18AI
RXADC0_VINNQ1-18AI
RXADC0_VREFP-18AI
RXADC0_VREFN-18AI
RXADC0_IREF-18AI
UART0_TXD_GPIO39-18NPDOH
GPIO40_UART0_CTSB_n_TO16-18PUDI
GPIO41_UART0_RTSB_n_TO17-18NPDI
TP3017
TP3018
TR_PDET_IN
W6
TX2_LB1
TX2_LB2
TX_TR_OUT_GSMLB
T3
T1
V11
TX1_LB3
TX_TR_OUT_GSMHB
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
TR_SPI_CLK
TR_SPI_EN
TR_SPI_RST
TR_SPI_DATA
TDD1_SW
TX1_LB1
TX1_LB2
W14
EXT_LNA_ON1_TO28_GPIO91-18NPDOL
EXT_LNA_ON2_TO29_GPIO92-18NPDOL
TP3012
TP3013
TP3014
TP3015
TP3016
TX_TR_OUT_B5_8_20_26
TX_TR_OUT_B17
J25
H26
H24
J23
RF_ON0_GPIO66-18NPDOL
RF_ON1_GPIO67-18NPDOL
UART0_RXD_GPIO38-18PDDI
AP_CP_DUMP_NOTI_N
AP_CP_PACKET_SEND
R16
W16
CP_UART_CTL
TCXO_AFC_GPIO100-18NPDOL
APT_PDM_TX0_GPIO68-18NPDOL
APT_PDM_TX1_GPIO69-18NPDOL
UCP302-1
SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI
SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI
SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL
SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH
AP_CP_WAKE
TX_TR_OUT_B38_40_41
TX_TR_OUT_B7
TX_TR_OUT_B1_2_3_4_34_39
B27
C27
A27
B28
B29
C29
SIM_CLK
SIM_IO
SIM_RST
SIM_DET
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX1_Q_N
R10
TX1_IN
DRX_LB4
DRX_LB5
DRX_LB6
TCXO_EN_GPIO119-18NPDOH
SSP0_RXD_GPIO30-18PDDI
SSP0_TXD_GPIO31-18PDDI
SSP0_CLK_GPIO32-18NPDOL
SSP0_CSn_GPIO33-18NPDOH
AP_CP_STATUS
CP_AP_WAKE
CP_AP_STATUS
CP_DUMP_INT
L2
M1
N2
ground
N10
K1
DRX_TR_IN_B3
VBAT
PDET
TR_THM
TP3005
REF_CLK
G6
D7
L3
K3
C19
F5
DRX2_QP
DRX2_QN
GPIO64_GPS_TIMESTAMP_TO26-18PDDI
GPIO65_GPS_PAEN_TO27-18PDDI
B19
RSTN
B25
TCK
C25
TMS
F7
H7
DRX_MB1
AG25
GPADC_AIN0-18AI
AG26
GPADC_AIN1-18AI
AF27
GPADC_AIN2-18AI
AG27
GPADC_AIN3-18AI
C2
GPIO5_EXTCLK0-18PUDI
D1
GPIO6_EXTCLK1-18PUDI
AB31
GPIO7_EXT_UARTCLK-18PUDI
AA29
GPIO8_EXT_USIMCLK-18PUDI
AD31
GPIO9_EXTCLK2-18PDDI
U27
CLK_MON_GPIO121-18NPDOX
B15
RXDN0
C15
RXDP0
B17
RXDN1
C17
RXDP1
L6
DRX2_IN
DRX_HB3
TP3003
TP3004
UFS_TX_D0_N
UFS_TX_D0_P
UFS_TX_D1_N
UFS_TX_D1_P
M7
DRX2_IP
DRX_HB2
GPS_CLK_26M
LTE_ACTIVE_N
PDA_ACTIVE
UFS_RX_D1_P
UFS_RX_D1_N
UFS_RX_D0_P
UFS_RX_D0_N
DRX1_IN
DRX1_QN
DRX_HB1
C2
DRX_MB4
AG5
RXADC3_VINPI0-18AI
AF5
RXADC3_VINNI0-18AI
AG4
RXADC3_VINPQ0-18AI
AF4
RXADC3_VINNQ0-18AI
AG6 C3040
RXADC3_VREFP-18AI
AF6
RXADC3_VREFN-18AI
AE6 R3008
RXADC3_IREF-18AI
R3003
PRX_LB6
A6
D1
F1
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
L8
R3035
K7
RFU_0
RFU_1
RFU_2
D13
DRX1_IP
PRX_LB5
N16
AF23
PDADC1_AIN0-18AI
AE22
PDADC1_AIN1-18AI
AG22
PDADC1_AIN2-18AI
Y29
TRSTn-18PUDI
Y26
SWCLKTCK-18PUDI
W27
SWDIOTMS-18PUDI
Y30
TDI-18PUDI
AC31
TDO-18NPDI
PRX_LB4
M17
ET_DAC_P
ET_DAC_N
C3043
R3009
AG24
PDADC0_AIN0-18AI
AE25
PDADC0_AIN1-18AI
AF25
PDADC0_AIN2-18AI
W31
TCXO-18XPDI
AA31
SLP_XI-18XPDI
TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL
TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL
PRX3_QN
TP3002
TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL
TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL
PRX3_QP
PRX_LB3
CP_TCXO_26M
CP_CLK_32K
CP_JTAG_TRST_N
CP_JTAG_TCK
CP_JTAG_TMS
CP_JTAG_TDI
CP_JTAG_TDO
3CA
1/2
AG20
ETDAC_IOUTPI-25AO
AF20
ETDAC_IOUTNI-25AO
AF19
ETDAC_IOUTPQ-25AO
AG19
ETDAC_IOUTNQ-25AO
AF21
ETDAC_VDREF-25AI
AG21
ETDAC_IREF-25AI
RESINn-18XPDI
RESOUTn_GPIO120-18NPDOL
G1
E1
PRX_LB2
K17
T30
W30
L1
E3
E12
G2
ground
B11
TXDP1
C11
TXDN1
B13
TXDP0
C13
TXDN0
C12
ground
CP_RST_N
A14
A22
C9
PRX3_IP
PRX3_IN
J16
DRX_MB2
DRX_TR_IN_B5_8_12_17_18_19_20_26_28
ground
ground
N21
TDD_TRX_SW0_GPIO88-18NPDOL
P26
TDD_TRX_SW1_GPIO89-18NPDOL
R23
TDD_TRX_SW2_GPIO90-18NPDOL
G12
D11
PRX_MB5
PRX_LB1
H17
E2
ground
R25
ANT_SW0_GPIO80-18NPDOL
T20
ANT_SW1_GPIO81-18NPDOL
U21
ANT_SW2_GPIO82-18NPDOL
T22
ANT_SW3_GPIO83-18NPDOL
T24
ANT_SW4_GPIO84-18NPDOL
P20
ANT_SW5_GPIO85-18NPDOL
N19
ANT_SW6_GPIO86-18NPDOL
R21
ANT_SW7_GPIO87-18NPDOL
PRX2_QN
G16
A4
ground
A28
DY_ZQ
AG23
ZQ
PRX_MB4
H11
A2
DRX_TR_IN_B1_2_4_34_39
g r ou nd
AG28
GPIO14_TO0-18PDDI
AF28
GPIO15_TO1-18PDDI
A6
GPIO16_TO2-18PDDI
G2
GPIO17_TO3-18PDDI
B6
GPIO18_TO4-18PDDI
F3
GPIO19_TO5-18PDDI
B5
GPIO20_TO6-18PDDI
C6
GPIO21_TO7-18PDDI
A5
GPIO22_TO8-18PDDI
F1
GPIO23_TO9-18PDDI
C5
GPIO24_TO10-18PDDI
E5
GPIO25_TO11-18PDDI
F2
GPIO26_TX0_POLAR0_TO12-18PDDI
G5
GPIO27_TX0_POLAR1_TO13-18PDDI
G3
GPIO28_TX1_POLAR0_TO14-18PDDI
E2
GPIO29_TX1_POLAR1_TO15-18PDDI
PRX2_QP
V2
V1
U2
U1
R2
R1
P2
P1
T2
T1
T3
C3037
PRX2_IN
PRX_MB3
GPIO0-18PDDI
GPIO1_USIM1_VCC_EN-18PDDI
GPIO2_USIM1_VCC_SEL-18PDDI
GPIO3-18PDDI
GPIO4-18PDDI
PRX_MB2
E16
MODE-18NPDI
BOOT_MODE0-18PUDI
BOOT_MODE1-18PUDI
TEST_MODE0-18PDDI
TEST_MODE1-18PDDI
TEST_MODE2-18PDDI
C3
B4
C4
A4
B3
F13
D17
ground
R31
U30
U31
V30
U29
V29
T29
I2S_LRCK_GPIO60-18PDDI
T26
I2S_BCK_GPIO61-18PDDI
P30
I2S_DIN_GPIO62-18PDDI
T31
I2S_DOUT_GPIO63-18NPDOL
L12
F11
DRX1_QP
DRX_TR_IN_B1_7_38_40_41
g ro u nd
AC30
GPIO10-18PDDI
AF29
GPIO11-18PDDI
AE27
GPIO12_USIM2_VCC_EN-18PDDI
AE28
GPIO13_USIM2_VCC_SEL-18PDDI
PRX2_IP
AE29
I2C1_SCL_TO24_GPIO58-18PUDI
AE30
I2C1_SDA_TO25_GPIO59-18PUDI
M11
PRX1_QN
PRX_MB1
AD30
I2C0_SCL_GPIO56-18PUDI
AD29
I2C0_SDA_GPIO57-18PUDI
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
L10
PRX1_QP
PRX_HB3
C16
L16
ground
2
MARK
MARK
VDD_1P8_CP
K11
PRX1_IP
PRX1_IN
PRX_HB2
A16
F17
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
C2037
U9436
C2 0 3 9
1
P1
R2
DVDD10
VDD18_TX2LO
DVDD18
U8
P7
A10
U14
VDD18_RX
VDD18_TX1
VDD18_TX2
N4
VDD12_TX1LO
VDD12_TX2LO
J4
C4
C8
J10
J14
T11
VDD12_TX
VDD12_PRX1
VDD12_PRX2
VDD12_DRX1
VDD12_DRX2
VDD12_RX2LO
C14
R14
C9408
C2036
PRX_HB1
A14
ground
R3036
PRX_TR_IN_B1
PRX_TR_IN_B28_AU
PRX_TR_IN_G900_B8
PRX_TR_IN_B12_17
PRX_TR_IN_B20
PRX_TR_IN_G850_B5_18_19_26
PRX_TR_IN_G1800_B3
A12
VDD12_RX1LO
PRX_TR_IN_TDD_B40
PRX_TR_IN_B7
PRX_TR_IN_TDD_B38_41
PRX_TR_IN_B34_39
PRX_TR_IN_G1900_B2
PRX_TR_IN_G1800_B3_4RXD
C 2 04 4
C2043
C2114
C2035
VRF_RX_1P2
LOW
8-97
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-98
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-31. DCS, PCS TX
Check RFS1001
: About 23dBm?
NO
Resolder or change
RFS1001, L9231
YES
Check C1009 at
: About 23dBm ?
NO
Resolder or change
C1009, L1007, L1006, C1012
YES
Check CPL1000
Solder State
NO
Resolder or change
CPL1000
YES
Check L1004
: About 23dBm ?
NO
Resolder or change
L1004, C9317, C1136
YES
Check component
soldering status OK at
PAM1001
NO
Resolder or change
PAM1001
YES
Check L9262
: About 0dBm
NO
Resolder or change
L9262, C1044
YES
Check the voltage at
U9346 = 1.0V
&
C2037 = 1.8V
NO
Resolder or change
U9344
YES
Resolder or change
UCP302
END
8-99
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CPL1000
RFS1001
RFS1000
SIGNAL
L 9231
1
2
C1009
1
COMMON
2 COMMOM
1 GND
3 GND
5 GND
G
G
4
3
G
G
G
4
3
2
C1012
L1007
LOW 4
C9317
TRX_ANT_MB
C1136
C1014
VDD_1P8_CP
Coaxial to u-USB PCB
L1004
HIGH 6
L1006
ANT
TRX_ANT_LB
L1008
R1001
U9403
C1016
COND_DET_CP_LMB
C1020
C1019
LB/MB ANT PATH
VRF_LNA_B1_2P8
PRX_MB_ANT_LNA_EN_B1
C10034
6
2
C10033
ENABLE
5
RF_IN
C1119
1
3
RF_OUT
GND
GND_RF
L9263
VCC
U9328
C10032
2
C1120
G
3
NC
G
L 1063
4
PRX_TR_IN_B1
6
5
C1109
4
1
UNBAL
G
U1007
VBAT_PAMID
VRF_VCC2_ET
VBAT_PAMID
UNBAL
B1 Rx LNA / Post SAW Circuit
C1003
C1039
U9331
TRX_ANT_MB
C1802
VRF_LNA_B3_2P8
C9401
VRF_MIPI_IO_1P8
C1132
PRX_LNA_EN_B3
C1035
TX_TR_OUT_B1_2_3_4_34_39
C1101
C1104
C1042
U9337
7
RXB3
NA
C1046
36
PON
5
GND
AI
F1009
1
VCC
GND
38
AO
IN
OUT
3
NC
L1064
4
6
PRX_TR_IN_G1800_B3
34
PAM1001
B34RX/RX1
28
C1044
C1121
40
6
RXB1_B4
RFIN_2G
2
RFIN_B1/25_2/3/4/B34/39
10
30
1
C10037
4
8
22
21
VBATT
U10008
VCC_2G
VCC1_3G
ANT
18
L 9262
TX_TR_OUT_GSMHB
VCC2_3G
1
L1019
RXB25_2
G
C1122
2
13
B39RX/TRX1
CLP
3
12
SDATA
G
3
G
L1066
5
RFFE0_CLK
COUPLING_MB
CLK
RFFE0_DATA
14
GND
GND
GND
B3 Rx LNA / Post SAW Circuit
58
57
GND
GND
GND
56
55
53
54
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
52
51
50
49
47
48
46
45
44
43
GND
GND
GND
GND
GND
42
33
32
41
39
37
35
GND
GND
GND
GND
31
29
27
GND
GND
GND
GND
GND
26
25
24
23
GND
GND
GND
GND
GND
20
17
16
19
15
GND
GND
GND
5
2
4
6
9
11
GND
VIO
MB PAMID
L 1020
PRX_TR_IN_G1900_B2
L9239
VRF_TRX_1P8 VRF_TX2_1P8
VRF_TRX_1P2_LO
VRF_TX_1P2_LO
TRANSCEIVER
U9431
VRF_RX_1P2_LO
VRF_RX_1P2_LO
L2033
VRF_TX_1P2_LO
VRF_TRX_1P2
need to shield with GND from CP_PMIC to Transceive
C203 0
VRF_RX_1P2
C202 9
C2027
C 2028
VRF_TX_1P2
VRF_TX_1P2
VDD_1P0_CP
r
VDD_1P8_CP
C203 2
C203 3
L2034
U9344
DRX_MB3
DRX3_IP
C6
DRX3_IN
E6
DRX_MB5
DRX3_QP
DRX_LB1
DRX3_QN
H1
D5
J2
TP_CLKMON
CP_SPI_MOSI
CP_SPI_MISO
CP_SPI_CLK
CP_SPI_CS_N
TP3006
J27
K26
M26
L27
IPC_INT_CP
3CA
3CA
HIGH
2CA
R27
P31
R29
R30
VDD_1P8_CP
M31
L29
M29
M30
CP_UART_RXD
CP_UART_TXD
LOW
N29
P29
N31
N30
SHUB_CP_TXD
SHUB_CP_RXD
DRX_LB2
TX1_IP
DRX_LB3
N12
TX1_QP
TX1_QN
N14
P9
TX2_IP
M9
T17
TX2_IN
TX1_HB1
N8
TX2_QP
TX1_HB2
V17
R8
TX1_HMB1
TX2_QN
SIM2_CLK
SIM2_IO
SIM2_RST
CP_PMIC_PWR_HOLD
need to GND shielding between LLI_TX and LLI_RX
LLI_TX_P
LLI_TX_N
LLI_RX_P
LLI_RX_N
TX1_HMB2
U16
U2
TX1_HMB3
TDD2_SW
SPI_CLK
W12
P3
SPI_EN
W10
R4
TX2_MB1
SPI_RST
W8
T5
TX2_MB2
SPI_SDIO
DFT_MODE
TCXO_IN
U4
C2048
V1
V5
W4
TP3007
K30
K31
F30
F31
D31
R3021
R302 2
LLI_CLK
H31
H30
T16
P18
VDD_EFUSE_1P5
ground
TX1_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
AG8
RXADC4_VINPI0-18AI
AF8
RXADC4_VINNI0-18AI
AG7
RXADC4_VINPQ0-18AI
AF7
RXADC4_VINNQ0-18AI
AG9 C3053
RXADC4_VREFP-18AI
AF9
RXADC4_VREFN-18AI
AE9 R3028
RXADC4_IREF-18AI
R3004
E9
F8
E7
F6
F10
R3030
R3031
ground
VRF_ON
PRX_LNA_EN_B3
PRX_LNA_EN_B7
PRX_MB_ANT_LNA_EN_B1
PRX_HB_ANT_LNA_EN_B1
C3045
ET_DELAY_CAL_EN
PDET_EN
AG14
TXDAC1_IOUTPI-25AO
AF14
TXDAC1_IOUTNI-25AO
AG13
TXDAC1_IOUTPQ-25AO
AF13
TXDAC1_IOUTNQ-25AO
AF15 C3042
TXDAC1_VDREF-25AI
AG15
TXDAC1_IREF-25AI
AG11
RXADC5_VINPI0-18AI
AF11
RXADC5_VINNI0-18AI
AG10
RXADC5_VINPQ0-18AI
AF10
RXADC5_VINNQ0-18AI
AG12 C3054
RXADC5_VREFP-18AI
AF12
RXADC5_VREFN-18AI
AE12 R3029
RXADC5_IREF-18AI
C3038
R3006
AD2
AD1
AC2
AC1
AB2 C3039
AB1
AB3 R3007
RXADC2_VINPI0-18AI
RXADC2_VINNI0-18AI
RXADC2_VINPQ0-18AI
RXADC2_VINNQ0-18AI
RXADC2_VREFP-18AI
RXADC2_VREFN-18AI
RXADC2_IREF-18AI
AG17
TXDAC0_IOUTPI-25AO
AF17
TXDAC0_IOUTNI-25AO
AG16
TXDAC0_IOUTPQ-25AO
AF16
TXDAC0_IOUTNQ-25AO
AF18 C3041
TXDAC0_VDREF-25AI
AG18
TXDAC0_IREF-25AI
RFIC1_SPI_4DO_GPIO105-18NPDOL
RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI
RFIC1_SPI_CLK_GPIO107-18NPDOL
RFIC1_SPI_EN_GPIO108-18NPDOH
J2
K1
J1
H1
TR_SPI_RST
TR_SPI_DATA
TR_SPI_CLK
TR_SPI_EN
H3
H2
K2
J3
RFFE1_DATA
RFFE1_CLK
D2
TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL
D3
TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL
U23
TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL
TP_CLK
TP_TMS
TP3008
UFS_RST_N
UFS_REFCLK
RFFE0_CLK
RFFE0_DATA
R3019
R3457
HIGH
Single sim
ground
TX_SW_CTL_TDD
LTE_SUB_HB_SEL
MAIN_ANT_SW_CTL0_HB
MAIN_ANT_SW_CTL1_HB
MAIN_ANT_SW_CTL2_HB
CPL_SW_CTL0
CPL_SW_CTL1
MAIN_ANT_SW_CTL0
MAIN_ANT_SW_CTL1
SUB_ANT_SW_CTL0
R3025
R3026
SHUB_CP_INT
CP_SHUB_INT
CP_WLAN_WAKE
WLAN_CP_WAKE
CP_HW_REV0
CP_HW_REV1
CP_HW_REV2
CP_HW_REV3
COND_DET_CP_LMB
COND_DET_CP_HB
GRIP_INT_CP
VDD_1P8_CP
AP_CP_GPIO_RSV
GRIP_SCL_1P8_CP
GRIP_SDA_1P8_CP
SPEECH_I2S_LRCK_CP
SPEECH_I2S_BCLK_CP
SPEECH_I2S_D_IN_CP
SPEECH_I2S_D_OUT_CP
GND
GND
GND
GND
GND
GND
GND
U6
V9
W2
V15
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
TP3021
CP_PMIC_SCL_1P8
CP_PMIC_SDA_1P8
U9408
Dual sim
groun d
TP3024
J6
N6
U12
U10
GND
GND
GND
GND
T7
T9
T15
T13
GND
GND
GND
GND
R6
R12
P17
P13
GND
GND
M13
M15
GND
GND
GND
GND
M3
L14
K13
K15
GND
GND
GND
GND
J8
K3
J12
H15
GND
GND
H5
H13
GND
GND
GND
GND
GND
GND
GND
GND
F9
F3
H3
G8
G4
F15
G10
G14
GND
GND
GND
GND
E4
E8
E10
E14
GND
GND
GND
GND
D3
C10
D15
B17
GND
GND
GND
GND
GND
GND
B7
B5
B3
B11
B15
GND
N23
P22
M1
TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL
L2
TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL
W21
TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL
PDET_OUT1
PDET_OUT2
TP3022
B13
TP3023
M5
TP3011
EXT_LNA_CTRL3
Share GND V9_T9_U10
B1
R3005
RFIC0_SPI_4DO_GPIO101-18NPDOL
RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI
RFIC0_SPI_CLK_GPIO103-18NPDOL
RFIC0_SPI_EN_GPIO104-18NPDOH
LLI_REFCLK_OUT-10AB
LLI_REFCLK-10AB
EFUSE0_FSOURCE0-30AI
EFUSE1_FSOURCE0-30AI
L4
TCXO_EN
AFC_TCXO
P24
N25
EXT_LNA_CTRL2_SDO
Share GND V15_T15_T13
A8
AA2
AA1
Y2
Y1
W2
W1
W3
USIM1_RSTn_GPIO54-1830NPDOL
GPIO55_USIM1_DETECT-18PDDI
LLI_TXDP-10AO
LLI_TXDN-10AO
LLI_RXDP-10AI
LLI_RXDN-10AI
LLI_REXT_4P7K-10AB
ground
VDD_LLI_A1P0_CP
U19
TX1_PA_ON0_GPIO73-18NPDOL
W23
TX1_PA_ON1_GPIO74-18NPDOL
V20
TX1_PA_ON2_GPIO75-18NPDOL
U25
TX1_PA_MODE0_GPIO78-18NPDOL
V22
TX1_PA_MODE1_GPIO79-18NPDOL
M22
TX1_PD_EN_GPIO97-18NPDOL
K22
TX1_ET_MODE_GPIO99-18NPDOL
USIM1_CLK_GPIO52-1830NPDOL
USIM1_DATA_GPIO53-1830NPDOL
TR_TCXO
W29
AA30 R3010
V18
TX0_PA_ON0_GPIO70-18NPDOL
W19
TX0_PA_ON1_GPIO71-18NPDOL
Y22
TX0_PA_ON2_GPIO72-18NPDOL
V24
TX0_PA_MODE0_GPIO76-18NPDOL
W25
TX0_PA_MODE1_GPIO77-18NPDOL
L23
TX0_PD_EN_GPIO96-18NPDOL
M24
TX0_ET_MODE_GPIO98-18NPDOL
USIM0_CLK_GPIO46-1830NPDOL
USIM0_DATA_GPIO47-1830NPDOL
USIM0_RSTn_GPIO48-1830NPDOL
USIM0_DETECT_GPIO49-18PDDI
USIM0_VCC_EN_TO22_GPIO50-18NPDOL
USIM0_VCC_SEL_TO23_GPIO51-18NPDOL
EXT_LNA_CTRL1
PDET_IN2
RXADC1_VINPI0-18AI
RXADC1_VINNI0-18AI
RXADC1_VINPQ0-18AI
RXADC1_VINNQ0-18AI
RXADC1_VREFP-18AI
RXADC1_VREFN-18AI
RXADC1_IREF-18AI
EXT_LNA_ON3_TO30_GPIO93-18NPDOL
EXT_LNA_ON4_TO31_GPIO94-18NPDOL
EXT_LNA_ON5_GPIO95-18NPDOL
UART1_RXD_TO18_GPIO42-18PDDI
UART1_TXD_TO19_GPIO43-18NPDOH
UART1_CTSB_n_TO20_GPIO44-18PUDI
UART1_RTSB_n_TO21_GPIO45-18NPDOH
K5
PDET_IN1
V3
RXADC0_VINPI0-18AI
RXADC0_VINNI0-18AI
RXADC0_VINPQ0-18AI
RXADC0_VINNQ0-18AI
RXADC0_VINPI1-18AI
RXADC0_VINNI1-18AI
RXADC0_VINPQ1-18AI
RXADC0_VINNQ1-18AI
RXADC0_VREFP-18AI
RXADC0_VREFN-18AI
RXADC0_IREF-18AI
UART0_TXD_GPIO39-18NPDOH
GPIO40_UART0_CTSB_n_TO16-18PUDI
GPIO41_UART0_RTSB_n_TO17-18NPDI
TP3017
TP3018
TR_PDET_IN
W6
TX2_LB1
TX2_LB2
TX_TR_OUT_GSMLB
T3
T1
V11
TX1_LB3
TX_TR_OUT_GSMHB
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
TR_SPI_CLK
TR_SPI_EN
TR_SPI_RST
TR_SPI_DATA
TDD1_SW
TX1_LB1
TX1_LB2
W14
EXT_LNA_ON1_TO28_GPIO91-18NPDOL
EXT_LNA_ON2_TO29_GPIO92-18NPDOL
TP3012
TP3013
TP3014
TP3015
TP3016
TX_TR_OUT_B5_8_20_26
TX_TR_OUT_B17
J25
H26
H24
J23
RF_ON0_GPIO66-18NPDOL
RF_ON1_GPIO67-18NPDOL
UART0_RXD_GPIO38-18PDDI
AP_CP_DUMP_NOTI_N
AP_CP_PACKET_SEND
R16
W16
CP_UART_CTL
TCXO_AFC_GPIO100-18NPDOL
APT_PDM_TX0_GPIO68-18NPDOL
APT_PDM_TX1_GPIO69-18NPDOL
UCP302-1
SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI
SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI
SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL
SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH
AP_CP_WAKE
TX_TR_OUT_B38_40_41
TX_TR_OUT_B7
TX_TR_OUT_B1_2_3_4_34_39
B27
C27
A27
B28
B29
C29
SIM_CLK
SIM_IO
SIM_RST
SIM_DET
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX1_Q_N
R10
TX1_IN
DRX_LB4
DRX_LB5
DRX_LB6
TCXO_EN_GPIO119-18NPDOH
SSP0_RXD_GPIO30-18PDDI
SSP0_TXD_GPIO31-18PDDI
SSP0_CLK_GPIO32-18NPDOL
SSP0_CSn_GPIO33-18NPDOH
AP_CP_STATUS
CP_AP_WAKE
CP_AP_STATUS
CP_DUMP_INT
L2
M1
N2
ground
N10
K1
DRX_TR_IN_B3
VBAT
PDET
TR_THM
TP3005
REF_CLK
G6
D7
L3
K3
C19
F5
DRX2_QP
DRX2_QN
GPIO64_GPS_TIMESTAMP_TO26-18PDDI
GPIO65_GPS_PAEN_TO27-18PDDI
B19
RSTN
B25
TCK
C25
TMS
F7
H7
DRX_MB1
AG25
GPADC_AIN0-18AI
AG26
GPADC_AIN1-18AI
AF27
GPADC_AIN2-18AI
AG27
GPADC_AIN3-18AI
C2
GPIO5_EXTCLK0-18PUDI
D1
GPIO6_EXTCLK1-18PUDI
AB31
GPIO7_EXT_UARTCLK-18PUDI
AA29
GPIO8_EXT_USIMCLK-18PUDI
AD31
GPIO9_EXTCLK2-18PDDI
U27
CLK_MON_GPIO121-18NPDOX
B15
RXDN0
C15
RXDP0
B17
RXDN1
C17
RXDP1
L6
DRX2_IN
DRX_HB3
TP3003
TP3004
UFS_TX_D0_N
UFS_TX_D0_P
UFS_TX_D1_N
UFS_TX_D1_P
M7
DRX2_IP
DRX_HB2
GPS_CLK_26M
LTE_ACTIVE_N
PDA_ACTIVE
UFS_RX_D1_P
UFS_RX_D1_N
UFS_RX_D0_P
UFS_RX_D0_N
DRX1_IN
DRX1_QN
DRX_HB1
C2
DRX_MB4
AG5
RXADC3_VINPI0-18AI
AF5
RXADC3_VINNI0-18AI
AG4
RXADC3_VINPQ0-18AI
AF4
RXADC3_VINNQ0-18AI
AG6 C3040
RXADC3_VREFP-18AI
AF6
RXADC3_VREFN-18AI
AE6 R3008
RXADC3_IREF-18AI
R3003
PRX_LB6
A6
D1
F1
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
L8
R3035
K7
RFU_0
RFU_1
RFU_2
D13
DRX1_IP
PRX_LB5
N16
AF23
PDADC1_AIN0-18AI
AE22
PDADC1_AIN1-18AI
AG22
PDADC1_AIN2-18AI
Y29
TRSTn-18PUDI
Y26
SWCLKTCK-18PUDI
W27
SWDIOTMS-18PUDI
Y30
TDI-18PUDI
AC31
TDO-18NPDI
PRX_LB4
M17
ET_DAC_P
ET_DAC_N
C3043
R3009
AG24
PDADC0_AIN0-18AI
AE25
PDADC0_AIN1-18AI
AF25
PDADC0_AIN2-18AI
W31
TCXO-18XPDI
AA31
SLP_XI-18XPDI
TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL
TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL
PRX3_QN
TP3002
TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL
TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL
PRX3_QP
PRX_LB3
CP_TCXO_26M
CP_CLK_32K
CP_JTAG_TRST_N
CP_JTAG_TCK
CP_JTAG_TMS
CP_JTAG_TDI
CP_JTAG_TDO
3CA
1/2
AG20
ETDAC_IOUTPI-25AO
AF20
ETDAC_IOUTNI-25AO
AF19
ETDAC_IOUTPQ-25AO
AG19
ETDAC_IOUTNQ-25AO
AF21
ETDAC_VDREF-25AI
AG21
ETDAC_IREF-25AI
RESINn-18XPDI
RESOUTn_GPIO120-18NPDOL
G1
E1
PRX_LB2
K17
T30
W30
L1
E3
E12
G2
ground
B11
TXDP1
C11
TXDN1
B13
TXDP0
C13
TXDN0
C12
ground
CP_RST_N
A14
A22
C9
PRX3_IP
PRX3_IN
J16
DRX_MB2
DRX_TR_IN_B5_8_12_17_18_19_20_26_28
ground
ground
N21
TDD_TRX_SW0_GPIO88-18NPDOL
P26
TDD_TRX_SW1_GPIO89-18NPDOL
R23
TDD_TRX_SW2_GPIO90-18NPDOL
G12
D11
PRX_MB5
PRX_LB1
H17
E2
ground
R25
ANT_SW0_GPIO80-18NPDOL
T20
ANT_SW1_GPIO81-18NPDOL
U21
ANT_SW2_GPIO82-18NPDOL
T22
ANT_SW3_GPIO83-18NPDOL
T24
ANT_SW4_GPIO84-18NPDOL
P20
ANT_SW5_GPIO85-18NPDOL
N19
ANT_SW6_GPIO86-18NPDOL
R21
ANT_SW7_GPIO87-18NPDOL
PRX2_QN
G16
A4
ground
A28
DY_ZQ
AG23
ZQ
PRX_MB4
H11
A2
DRX_TR_IN_B1_2_4_34_39
g r ou nd
AG28
GPIO14_TO0-18PDDI
AF28
GPIO15_TO1-18PDDI
A6
GPIO16_TO2-18PDDI
G2
GPIO17_TO3-18PDDI
B6
GPIO18_TO4-18PDDI
F3
GPIO19_TO5-18PDDI
B5
GPIO20_TO6-18PDDI
C6
GPIO21_TO7-18PDDI
A5
GPIO22_TO8-18PDDI
F1
GPIO23_TO9-18PDDI
C5
GPIO24_TO10-18PDDI
E5
GPIO25_TO11-18PDDI
F2
GPIO26_TX0_POLAR0_TO12-18PDDI
G5
GPIO27_TX0_POLAR1_TO13-18PDDI
G3
GPIO28_TX1_POLAR0_TO14-18PDDI
E2
GPIO29_TX1_POLAR1_TO15-18PDDI
PRX2_QP
V2
V1
U2
U1
R2
R1
P2
P1
T2
T1
T3
C3037
PRX2_IN
PRX_MB3
GPIO0-18PDDI
GPIO1_USIM1_VCC_EN-18PDDI
GPIO2_USIM1_VCC_SEL-18PDDI
GPIO3-18PDDI
GPIO4-18PDDI
PRX_MB2
E16
MODE-18NPDI
BOOT_MODE0-18PUDI
BOOT_MODE1-18PUDI
TEST_MODE0-18PDDI
TEST_MODE1-18PDDI
TEST_MODE2-18PDDI
C3
B4
C4
A4
B3
F13
D17
ground
R31
U30
U31
V30
U29
V29
T29
I2S_LRCK_GPIO60-18PDDI
T26
I2S_BCK_GPIO61-18PDDI
P30
I2S_DIN_GPIO62-18PDDI
T31
I2S_DOUT_GPIO63-18NPDOL
L12
F11
DRX1_QP
DRX_TR_IN_B1_7_38_40_41
g ro u nd
AC30
GPIO10-18PDDI
AF29
GPIO11-18PDDI
AE27
GPIO12_USIM2_VCC_EN-18PDDI
AE28
GPIO13_USIM2_VCC_SEL-18PDDI
PRX2_IP
AE29
I2C1_SCL_TO24_GPIO58-18PUDI
AE30
I2C1_SDA_TO25_GPIO59-18PUDI
M11
PRX1_QN
PRX_MB1
AD30
I2C0_SCL_GPIO56-18PUDI
AD29
I2C0_SDA_GPIO57-18PUDI
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
L10
PRX1_QP
PRX_HB3
C16
L16
ground
2
MARK
MARK
VDD_1P8_CP
K11
PRX1_IP
PRX1_IN
PRX_HB2
A16
F17
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
C2037
U9436
C2 0 3 9
1
P1
R2
DVDD10
VDD18_TX2LO
DVDD18
U8
P7
A10
U14
VDD18_RX
VDD18_TX1
VDD18_TX2
N4
VDD12_TX1LO
VDD12_TX2LO
J4
C4
C8
J10
J14
T11
VDD12_TX
VDD12_PRX1
VDD12_PRX2
VDD12_DRX1
VDD12_DRX2
VDD12_RX2LO
C14
R14
C9408
C2036
PRX_HB1
A14
ground
R3036
PRX_TR_IN_B1
PRX_TR_IN_B28_AU
PRX_TR_IN_G900_B8
PRX_TR_IN_B12_17
PRX_TR_IN_B20
PRX_TR_IN_G850_B5_18_19_26
PRX_TR_IN_G1800_B3
A12
VDD12_RX1LO
PRX_TR_IN_TDD_B40
PRX_TR_IN_B7
PRX_TR_IN_TDD_B38_41
PRX_TR_IN_B34_39
PRX_TR_IN_G1900_B2
PRX_TR_IN_G1800_B3_4RXD
C 2 04 4
C2043
C2114
C2035
VRF_RX_1P2
LOW
8-100
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-101
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-32. LTE B7 TX
NO
Check RFS1003
: About 23dBm?
Resolder or change RFS1003
YES
Check C1028 at
: About 23dBm ?
NO
Resolder or change C1028, L1015
YES
Check CPL1001
Solder State
About 30dBm ?
NO
Resolder or change CPL1001
YES
Check L1036
: About 23dBm ?
NO
Resolder or change L1036
YES
Check component
soldering status OK at
RF1618
NO
Resolder or change
RF1618
YES
Check L1023
: About 23dBm ?
NO
Resolder or change L1023, C1060, C1059
YES
Check component soldering
status OK at PAM1002
NO
Resolder or change
PAM1002
YES
Check L1072
: About 0dBm
NO
Resolder or change
L1072, L1027, C9406, C1133
YES
Check the voltage at
U9346 = 1.0V
&
C2037 = 1.8V
NO
Resolder or change
U9344
YES
Resolder or change
UCP302
END
8-102
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
RF5
8
ANT
9
RF1
10
C1036
C1028
RF2
11
RF3
12
RF4
13
GND
14
L9264
4
GND
9
RFO
PRX_SW_LNA_OUT_B1_4RXD
3
5
6
10
COUPLING_HB
R1005
2
1
RFIN
C1096
U10011
VDD
8
7
L1021
AI
SO
COND_DET_CP_HB
C9319
0603
C1100
VCTRL
3
2
1
IN
GND1
VRF_FEM_2P8_1
PRX_HB_ANT_LNA_EN_B1
COUPLING
OUT
R1017
5
CPL1001
GND2
TRM_PORT
4
VDD_1P8_CP
Coaxial to u-USB PCB
C1037
0603
6
L1015
L1056
GND
G
G
3
4
G
G
3
2
4
G
ANT
U9329
470nF
6.3V
MAIN_ANT_SW_CTL0_HB
MAIN_ANT_SW_CTL1_HB
MAIN_ANT_SW_CTL2_HB
CTL1 3
CTL2
2
CTL3
1
U9343
GND
1
GND
COMMON
GND
2
15
L1071
1
VRF_FEM_2P8
RF6
7
RF7
6
RF8
5
VDD
4
RFS1003
RFS1002
SIGNAL
NC
17
NC
16
TRX_B7
PRX_SW_OUT_B38_41
PRX_SW_OUT_B40
PRX_SW_OUT_B3_4RXD
TX_PA_OUT_TDD_B38_41
TX_PA_OUT_TDD_B40
HB ANT PATH
VRF_TRX_1P8 VRF_TX2_1P8
VRF_TRX_1P2_LO
VRF_TX_1P2_LO
TRANSCEIVER
U9431
VRF_RX_1P2_LO
L1023
VRF_RX_1P2_LO
L2033
TRX_B7
C1059
C1060
VRF_TX_1P2_LO
VRF_TRX_1P2
VRF_VCC2_ET
need to shield with GND from CP_PMIC to Transceive
VRF_TX_1P2
VDD_1P0_CP
C203 3
C203 2
PRX_LNA_EN_B7
C1061
C2037
U9436
C 2039
MARK
C9408
1
2
R2
P7
N4
P1
MARK
DVDD18
DVDD10
VDD18_TX2
VDD18_TX2LO
C8
U8
U14
VDD18_RX
VDD18_TX1
J10
A10
R14
T11
VDD12_TX
VDD12_DRX2
VDD12_TX2LO
VDD12_TX1LO
VDD12_RX1LO
VDD12_RX2LO
J4
C4
PRX_HB1
A14
K11
L10
PRX1_QP
PRX_HB3
L12
F11
PRX2_IP
PRX_MB1
F13
D17
PRX_MB2
PRX2_IN
PRX_MB3
PRX2_QP
E16
H11
PRX_MB4
PRX2_QN
G16
G12
D11
PRX_MB5
PRX3_IP
C12
H17
PRX3_IN
PRX_LB1
J16
E12
PRX_LB2
PRX3_QP
PRX_LB3
PRX3_QN
D13
K17
L16
M11
PRX1_QN
C16
F17
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
PRX1_IP
PRX1_IN
PRX_HB2
A16
PRX_TR_IN_B1
PRX_TR_IN_B28_AU
PRX_TR_IN_G900_B8
PRX_TR_IN_B12_17
PRX_TR_IN_B20
PRX_TR_IN_G850_B5_18_19_26
PRX_TR_IN_G1800_B3
C9373
C1102
J14
C14
A12
PRX_TR_IN_TDD_B40
PRX_TR_IN_B7
PRX_TR_IN_TDD_B38_41
PRX_TR_IN_B34_39
PRX_TR_IN_G1900_B2
PRX_TR_IN_G1800_B3_4RXD
VDD12_PRX2
VDD12_PRX1
VRF_FEM_2P8
L1003
C1057
VDD12_DRX1
C2035
C2114
VRF_FEM_2P8_1
C9406
C2043
L1027
C 2044
TX_TR_OUT_B7
C2036
VRF_RX_1P2
C1133
L1072
K7
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
DRX1_IP
PRX_LB5
N16
L8
PRX_LB6
DRX1_IN
M7
A6
DRX1_QN
2
7
8
9
4
G6
DRX_MB2
DRX2_QN
E2
RFIN
VDD
1
C1075
GND
GND
D7
U9344
DRX_MB3
DRX_MB4
G2
DRX3_IP
RFOUT
E6
DRX3_QP
DRX_LB1
DRX3_QN
H1
DRX_TR_IN_B5_8_12_17_18_19_20_26_28
L1065
6
C6
DRX3_IN
DRX_MB5
D5
J2
N10
K1
L2
TX1_IP
DRX_LB3
DRX_LB4
TX1_QP
N12
N2
DRX_TR_IN_B3
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
TX1_I_P
TX1_I_N
TX1_Q_P
TX1_Q_N
R10
TX1_IN
DRX_LB5
M1
N14
DRX_LB6
TX1_QN
P9
2
3
4
7
5
10
TX2_IP
C1072
3CA
DRX_LB2
PRX_TR_IN_
GND
RX
DRX2_QP
DRX_MB1
D1
F1
VCTRL
6
SDTA
SCLK
F5
H7
C2
DRX_TR_IN_B1_2_4_34_39
U10009
9
F7
DRX2_IP
DRX2_IN
DRX_HB3
ANT
VCC1
VCC2
VBAT
DRX_HB1
A2
RFIN
GND
14
A4
L6
DRX_HB2
PAM1002
GND
GND
13
VIO
15 GND
GND
10
GND
8
GND
5
GND
3
GND
1
RFFE0_DATA
RFFE0_CLK
11
DRX_TR_IN_B1_7_38_40_41
12
3CA
PRX_LB4
M17
DRX1_QP
VRF_MIPI_IO_1P8
r
VDD_1P8_CP
L2034
VBAT
C1058
C203 0
VRF_RX_1P2
C202 9
C2027
C 2028
VRF_TX_1P2
M9
T17
TX_TR_OUT_B38_40_41
TX_TR_OUT_B7
TX_TR_OUT_B1_2_3_4_34_39
C1110
R16
TX2_IN
TX1_HB1
TX1_HB2
N8
TX2_QP
V17
R8
TX1_HMB1
TX2_QN
W16
TX1_HMB2
U16
U2
TX1_HMB3
W14
TX_TR_OUT_B5_8_20_26
TX_TR_OUT_B17
TDD2_SW
SPI_CLK
TX1_LB2
V11
P3
TX1_LB3
SPI_EN
W10
R4
TX2_MB1
SPI_RST
W8
T5
TX2_MB2
W6
TX_TR_OUT_GSMLB
SPI_SDIO
TX2_LB1
DFT_MODE
EXT_LNA_CTRL1
PDET_IN1
V3
L4
EXT_LNA_CTRL2_SDO
EXT_LNA_CTRL3
Share GND V15_T15_T13
RFIC0_SPI_4DO_GPIO101-18NPDOL
RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI
RFIC0_SPI_CLK_GPIO103-18NPDOL
LLI_TXDP-10AO
LLI_TXDN-10AO
LLI_RXDP-10AI
LLI_RXDN-10AI
LLI_REXT_4P7K-10AB
RFIC0_SPI_EN_GPIO104-18NPDOH
N23
P22
E9
F8
E7
F6
F10
GND
GND
GND
GND
GND
GND
V9
W2
U10
U12
GND
GND
GND
GND
GND
GND
T7
T9
VRF_ON
PRX_LNA_EN_B3
PRX_LNA_EN_B7
PRX_MB_ANT_LNA_EN_B1
PRX_HB_ANT_LNA_EN_B1
C3045
ET_DELAY_CAL_EN
PDET_EN
TR_SPI_RST
TR_SPI_DATA
TR_SPI_CLK
TR_SPI_EN
H3
H2
K2
J3
RFFE1_DATA
RFFE1_CLK
REF_CLK
C19
B19
RSTN
B25
TCK
C25
TMS
TP3008
UFS_RST_N
TP_CLK
TP_TMS
UFS_TX_D0_N
UFS_TX_D0_P
UFS_TX_D1_N
UFS_TX_D1_P
UFS_REFCLK
B15
RXDN0
C15
RXDP0
B17
RXDN1
C17
RXDP1
UFS_RX_D1_P
UFS_RX_D1_N
UFS_RX_D0_P
UFS_RX_D0_N
RFU_0
RFU_1
RFU_2
TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL
TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL
TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL
TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL
L1
E3
G1
E1
B11
TXDP1
C11
TXDN1
B13
TXDP0
C13
TXDN0
TP3023
J2
K1
J1
H1
D2
TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL
D3
TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL
U23
TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL
A14
A22
C9
N21
TDD_TRX_SW0_GPIO88-18NPDOL
P26
TDD_TRX_SW1_GPIO89-18NPDOL
R23
TDD_TRX_SW2_GPIO90-18NPDOL
R25
ANT_SW0_GPIO80-18NPDOL
T20
ANT_SW1_GPIO81-18NPDOL
U21
ANT_SW2_GPIO82-18NPDOL
T22
ANT_SW3_GPIO83-18NPDOL
T24
ANT_SW4_GPIO84-18NPDOL
P20
ANT_SW5_GPIO85-18NPDOL
N19
ANT_SW6_GPIO86-18NPDOL
R21
ANT_SW7_GPIO87-18NPDOL
RFIC1_SPI_4DO_GPIO105-18NPDOL
RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI
RFIC1_SPI_CLK_GPIO107-18NPDOL
RFIC1_SPI_EN_GPIO108-18NPDOH
M1
TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL
L2
TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL
W21
TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL
TP3024
RFFE0_CLK
RFFE0_DATA
TX_SW_CTL_TDD
LTE_SUB_HB_SEL
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
SHUB_CP_INT
CP_SHUB_INT
CP_WLAN_WAKE
WLAN_CP_WAKE
CP_HW_REV0
CP_HW_REV1
CP_HW_REV2
CP_HW_REV3
COND_DET_CP_LMB
COND_DET_CP_HB
GRIP_INT_CP
VDD_1P8_CP
AP_CP_GPIO_RSV
R3025
R3026
TP3012
TP3013
TP3014
TP3015
TP3016
AP_CP_WAKE
AP_CP_STATUS
CP_AP_WAKE
CP_AP_STATUS
CP_DUMP_INT
SPEECH_I2S_LRCK_CP
SPEECH_I2S_BCLK_CP
SPEECH_I2S_D_IN_CP
SPEECH_I2S_D_OUT_CP
GRIP_SCL_1P8_CP
GRIP_SDA_1P8_CP
AP_CP_DUMP_NOTI_N
AP_CP_PACKET_SEND
TP3021
TP3022
A28
DY_ZQ
AG23
ZQ
LLI_REFCLK_OUT-10AB
LLI_REFCLK-10AB
EFUSE0_FSOURCE0-30AI
EFUSE1_FSOURCE0-30AI
CP_PMIC_SCL_1P8
CP_PMIC_SDA_1P8
U6
T13
T15
R12
GND
GND
P17
R6
GND
GND
GND
GND
GND
GND
M3
L14
P13
K15
M15
M13
GND
GND
K3
K13
GND
GND
J8
J12
GND
GND
GND
GND
GND
GND
GND
GND
H3
H5
G4
G8
H15
H13
G14
G10
GND
GND
GND
GND
GND
GND
GND
GND
F3
F9
E4
E8
F15
E14
E10
D15
GND
GND
D3
C10
GND
GND
GND
GND
GND
GND
GND
GND
B3
B7
B5
B1
B17
B11
B15
B13
A8
AG14
TXDAC1_IOUTPI-25AO
AF14
TXDAC1_IOUTNI-25AO
AG13
TXDAC1_IOUTPQ-25AO
AF13
TXDAC1_IOUTNQ-25AO
AF15 C3042
TXDAC1_VDREF-25AI
AG15
TXDAC1_IREF-25AI
AG11
RXADC5_VINPI0-18AI
AF11
RXADC5_VINNI0-18AI
AG10
RXADC5_VINPQ0-18AI
AF10
RXADC5_VINNQ0-18AI
AG12 C3054
RXADC5_VREFP-18AI
AF12
RXADC5_VREFN-18AI
AE12 R3029
RXADC5_IREF-18AI
AG17
TXDAC0_IOUTPI-25AO
AF17
TXDAC0_IOUTNI-25AO
AG16
TXDAC0_IOUTPQ-25AO
AF16
TXDAC0_IOUTNQ-25AO
AF18 C3041
TXDAC0_VDREF-25AI
AG18
TXDAC0_IREF-25AI
AG5
AF5
AG4
AF4
AG6 C3040
AF6
AE6 R3008
AG8
AF8
AG7
AF7
AG9 C3053
AF9
AE9 R3028
RXADC4_VINPI0-18AI
RXADC4_VINNI0-18AI
RXADC4_VINPQ0-18AI
RXADC4_VINNQ0-18AI
RXADC4_VREFP-18AI
RXADC4_VREFN-18AI
RXADC4_IREF-18AI
RXADC3_VINPI0-18AI
RXADC3_VINNI0-18AI
RXADC3_VINPQ0-18AI
RXADC3_VINNQ0-18AI
RXADC3_VREFP-18AI
RXADC3_VREFN-18AI
RXADC3_IREF-18AI
C3038
R3006
AD2
AD1
AC2
AC1
AB2 C3039
AB1
AB3 R3007
RXADC2_VINPI0-18AI
RXADC2_VINNI0-18AI
RXADC2_VINPQ0-18AI
RXADC2_VINNQ0-18AI
RXADC2_VREFP-18AI
RXADC2_VREFN-18AI
RXADC2_IREF-18AI
R3005
RXADC1_VINPI0-18AI
RXADC1_VINNI0-18AI
RXADC1_VINPQ0-18AI
RXADC1_VINNQ0-18AI
RXADC1_VREFP-18AI
RXADC1_VREFN-18AI
RXADC1_IREF-18AI
RXADC0_VINPI0-18AI
RXADC0_VINNI0-18AI
RXADC0_VINPQ0-18AI
RXADC0_VINNQ0-18AI
RXADC0_VINPI1-18AI
RXADC0_VINNI1-18AI
RXADC0_VINPQ1-18AI
RXADC0_VINNQ1-18AI
RXADC0_VREFP-18AI
RXADC0_VREFN-18AI
RXADC0_IREF-18AI
USIM1_CLK_GPIO52-1830NPDOL
USIM1_DATA_GPIO53-1830NPDOL
USIM1_RSTn_GPIO54-1830NPDOL
GPIO55_USIM1_DETECT-18PDDI
ground
TCXO_EN
AFC_TCXO
P24
N25
U19
TX1_PA_ON0_GPIO73-18NPDOL
W23
TX1_PA_ON1_GPIO74-18NPDOL
V20
TX1_PA_ON2_GPIO75-18NPDOL
U25
TX1_PA_MODE0_GPIO78-18NPDOL
V22
TX1_PA_MODE1_GPIO79-18NPDOL
M22
TX1_PD_EN_GPIO97-18NPDOL
K22
TX1_ET_MODE_GPIO99-18NPDOL
USIM0_DETECT_GPIO49-18PDDI
USIM0_VCC_EN_TO22_GPIO50-18NPDOL
USIM0_VCC_SEL_TO23_GPIO51-18NPDOL
MAIN_ANT_SW_CTL0_HB
MAIN_ANT_SW_CTL1_HB
MAIN_ANT_SW_CTL2_HB
CPL_SW_CTL0
CPL_SW_CTL1
MAIN_ANT_SW_CTL0
MAIN_ANT_SW_CTL1
SUB_ANT_SW_CTL0
ground
ground
USIM0_CLK_GPIO46-1830NPDOL
USIM0_DATA_GPIO47-1830NPDOL
USIM0_RSTn_GPIO48-1830NPDOL
AG28
GPIO14_TO0-18PDDI
AF28
GPIO15_TO1-18PDDI
A6
GPIO16_TO2-18PDDI
G2
GPIO17_TO3-18PDDI
B6
GPIO18_TO4-18PDDI
F3
GPIO19_TO5-18PDDI
B5
GPIO20_TO6-18PDDI
C6
GPIO21_TO7-18PDDI
A5
GPIO22_TO8-18PDDI
F1
GPIO23_TO9-18PDDI
C5
GPIO24_TO10-18PDDI
E5
GPIO25_TO11-18PDDI
F2
GPIO26_TX0_POLAR0_TO12-18PDDI
G5
GPIO27_TX0_POLAR1_TO13-18PDDI
G3
GPIO28_TX1_POLAR0_TO14-18PDDI
E2
GPIO29_TX1_POLAR1_TO15-18PDDI
T16
P18
W29
AA30 R3010
VDD_LLI_A1P0_CP
TR_THM
TP3005
TX0_PA_ON0_GPIO70-18NPDOL
TX0_PA_ON1_GPIO71-18NPDOL
UART1_CTSB_n_TO20_GPIO44-18PUDI
UART1_RTSB_n_TO21_GPIO45-18NPDOH
TP3011
H31
H30
L3
K3
V18
W19
Y22
TX0_PA_ON2_GPIO72-18NPDOL
V24
TX0_PA_MODE0_GPIO76-18NPDOL
W25
TX0_PA_MODE1_GPIO77-18NPDOL
L23
TX0_PD_EN_GPIO96-18NPDOL
M24
TX0_ET_MODE_GPIO98-18NPDOL
UART1_RXD_TO18_GPIO42-18PDDI
UART1_TXD_TO19_GPIO43-18NPDOH
I2S_LRCK_GPIO60-18PDDI
I2S_BCK_GPIO61-18PDDI
I2S_DIN_GPIO62-18PDDI
I2S_DOUT_GPIO63-18NPDOL
K30
K31
F30
F31
D31
R3021
R302 2
VDD_EFUSE_1P5
RF_ON0_GPIO66-18NPDOL
RF_ON1_GPIO67-18NPDOL
EXT_LNA_ON1_TO28_GPIO91-18NPDOL
EXT_LNA_ON2_TO29_GPIO92-18NPDOL
EXT_LNA_ON3_TO30_GPIO93-18NPDOL
EXT_LNA_ON4_TO31_GPIO94-18NPDOL
EXT_LNA_ON5_GPIO95-18NPDOL
GPIO0-18PDDI
GPIO1_USIM1_VCC_EN-18PDDI
GPIO2_USIM1_VCC_SEL-18PDDI
GPIO3-18PDDI
GPIO4-18PDDI
TP3007
LLI_TX_P
LLI_TX_N
LLI_CLK
J25
H26
H24
J23
TCXO_AFC_GPIO100-18NPDOL
APT_PDM_TX0_GPIO68-18NPDOL
APT_PDM_TX1_GPIO69-18NPDOL
UCP302-1
C3
B4
C4
A4
B3
SIM_DET
TCXO_EN_GPIO119-18NPDOH
SSP0_RXD_GPIO30-18PDDI
SSP0_TXD_GPIO31-18PDDI
SSP0_CLK_GPIO32-18NPDOL
SSP0_CSn_GPIO33-18NPDOH
SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI
SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI
SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL
SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH
UART0_RXD_GPIO38-18PDDI
UART0_TXD_GPIO39-18NPDOH
GPIO40_UART0_CTSB_n_TO16-18PUDI
GPIO41_UART0_RTSB_n_TO17-18NPDI
T29
T26
P30
T31
B27
C27
A27
B28
B29
C29
SIM_CLK
SIM_IO
SIM_RST
SIM2_CLK
SIM2_IO
SIM2_RST
CP_PMIC_PWR_HOLD
need to GND shielding between LLI_TX and LLI_RX
GPIO64_GPS_TIMESTAMP_TO26-18PDDI
GPIO65_GPS_PAEN_TO27-18PDDI
AC30
GPIO10-18PDDI
AF29
GPIO11-18PDDI
AE27
GPIO12_USIM2_VCC_EN-18PDDI
AE28
GPIO13_USIM2_VCC_SEL-18PDDI
R3035
R3036
N29
P29
N31
N30
SHUB_CP_TXD
SHUB_CP_RXD
CP_UART_CTL
LLI_RX_P
LLI_RX_N
R27
P31
R29
R30
M31
L29
M29
M30
LOW
AG25
GPADC_AIN0-18AI
AG26
GPADC_AIN1-18AI
AF27
GPADC_AIN2-18AI
AG27
GPADC_AIN3-18AI
C2
GPIO5_EXTCLK0-18PUDI
D1
GPIO6_EXTCLK1-18PUDI
AB31
GPIO7_EXT_UARTCLK-18PUDI
AA29
GPIO8_EXT_USIMCLK-18PUDI
AD31
GPIO9_EXTCLK2-18PDDI
U27
CLK_MON_GPIO121-18NPDOX
J27
K26
M26
L27
VBAT
PDET
AF23
PDADC1_AIN0-18AI
AE22
PDADC1_AIN1-18AI
AG22
PDADC1_AIN2-18AI
TP3017
TP3018
TP3006
IPC_INT_CP
CP_UART_RXD
CP_UART_TXD
ET_DAC_P
ET_DAC_N
C3043
R3009
AG24
PDADC0_AIN0-18AI
AE25
PDADC0_AIN1-18AI
AF25
PDADC0_AIN2-18AI
W31
TCXO-18XPDI
AA31
SLP_XI-18XPDI
AE29
I2C1_SCL_TO24_GPIO58-18PUDI
AE30
I2C1_SDA_TO25_GPIO59-18PUDI
TP_CLKMON
CP_SPI_MOSI
CP_SPI_MISO
CP_SPI_CLK
CP_SPI_CS_N
HIGH
1/2
AG20
ETDAC_IOUTPI-25AO
AF20
ETDAC_IOUTNI-25AO
AF19
ETDAC_IOUTPQ-25AO
AG19
ETDAC_IOUTNQ-25AO
AF21
ETDAC_VDREF-25AI
AG21
ETDAC_IREF-25AI
RESINn-18XPDI
RESOUTn_GPIO120-18NPDOL
AD30
I2C0_SCL_GPIO56-18PUDI
AD29
I2C0_SDA_GPIO57-18PUDI
TP3003
TP3004
VDD_1P8_CP
2CA
ground
ground
Y29
TRSTn-18PUDI
Y26
SWCLKTCK-18PUDI
W27
SWDIOTMS-18PUDI
Y30
TDI-18PUDI
AC31
TDO-18NPDI
GPS_CLK_26M
LTE_ACTIVE_N
PDA_ACTIVE
ground
R3030
TP3002
CP_JTAG_TRST_N
CP_JTAG_TCK
CP_JTAG_TMS
CP_JTAG_TDI
CP_JTAG_TDO
U9408
R3031
CP_TCXO_26M
CP_CLK_32K
MODE-18NPDI
BOOT_MODE0-18PUDI
BOOT_MODE1-18PUDI
TEST_MODE0-18PDDI
TEST_MODE1-18PDDI
TEST_MODE2-18PDDI
TX1_Q_N
ground
TX1_I_P
TX1_I_N
TX1_Q_P
TX0_I_P
TX0_I_N
TX0_Q_P
TX0_Q_N
ground
ground
T30
W30
AA2
AA1
Y2
Y1
W2
W1
W3
C3037
ground
3CA
ground
R31
U30
U31
V30
U29
V29
CP_RST_N
V2
V1
U2
U1
R2
R1
P2
P1
T2
T1
T3
VDD_1P8_CP
J6
N6
PDET_OUT2
R3004
ground
R3003
g r ou nd
DRX2_I_P
DRX2_I_N
DRX2_Q_P
DRX2_Q_N
DRX1_I_P
DRX1_I_N
DRX1_Q_P
DRX1_Q_N
g ro u nd
PRX2_I_P
PRX2_I_N
PRX2_Q_P
PRX2_Q_N
PRX1_I_P
PRX1_I_N
PRX1_Q_P
PRX1_Q_N
PRX0_I_P
PRX0_I_N
PRX0_Q_P
PRX0_Q_N
DRX0_I_P
DRX0_I_N
DRX0_Q_P
DRX0_Q_N
groun d
M5
PDET_OUT1
Share GND V9_T9_U10
V15
B7 Rx LNA Module
ground
TR_TCXO
K5
W4
PDET_IN2
ground
C2048
TCXO_IN
TX2_LB2
B7 PAD
U4
V1
V5
TR_PDET_IN
T3
T1
W12
TX_TR_OUT_GSMHB
TX0_POLAR0_TDD_TRX_SW0
TX0_POLAR1_TDD_TRX_SW1
TR_SPI_CLK
TR_SPI_EN
TR_SPI_RST
TR_SPI_DATA
TDD1_SW
TX1_LB1
R3019
R3457
Dual sim
HIGH
Single sim
LOW
8-103
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-104
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-4. Service Schematics
- NC Point(Top View)
UCP500 (AP)
NC : AT12
8-105
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.