Zaprogramuj jednym ze wsadów z załącznika a oryginalną zawartość dla bezpieczeństwa zachowaj .Pamięć trzeba oczywiście wylutować i zapisać w programatorze np:ch341a. Do nabycia w znanym serwisie aukcyjnym. W załączniku 26el933g jest jeszcze serwisówka .
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SERVICE MANUAL
LCD Color Television
26EL933G
Ver. 1.00
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IMPORTANT NOTICE
WARNING:
You are requested that you shall not modify or alter the information or data provided herein without prior written consent by Toshiba.
Toshiba shall not be liable to anybody for any damages, losses, expenses or costs, if any, incurred in connection with or as a result
of such modification or alteration.
THE INFORMATION OR DATA HEREIN SHALL BE PROVIDED " AS IS " WITHOUT ANY WARRANTY OF ANY KIND, EITHER EXPRESS
OR IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
Toshiba shall not be liable for any damages, losses, expenses or costs, if any, incurred in connection with or as a result of use of any
information or data provided herein.
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GREEN PRODUCT PROCUREMENT
The EC is actively promoting the WEEE & RoHS Directives that define standards for recycling and reuse of Waste Electrical and Electronic
Equipment and for the Restriction of the use of certain Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any marketing
of new products containing the restricted substances.
Increasing attention is given to issues related to the global environmental. Toshiba Corporation recognizes environmental protection as a key
management tasks, and is doing its utmost to enhance and improve the quality and scope of its environmental activities. In line with this, Toshiba
proactively promotes Green Procurement, and seeks to purchase and use products, parts and materials that have low environmental impacts.
Green procurement of parts is not only confined to manufacture. The same green parts used in manufacture must also be used as replacement
parts.
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LEAD-FREE SOLDER
This product is manufactured using lead-free solder as a part of a movement within the consumer products industry at large to be environmentally
responsible. Lead-free solder must be used in the servicing and repair of this product.
WARNING: This product is manufactured using lead free solder.
DO NOT USE LEAD BASED SOLDER TO REPAIR THIS PRODUCT!
The melting temperature of lead-free solder is higher than that of leaded solder by 86ºF to 104ºF (30ºC to 40ºC). Use of a soldering iron designed
for lead-based solders to repair product made with lead-free solder may result in damage to the component and or PCB being soldered. Great
care should be made to ensure high-quality soldering when servicing this product especially when soldering large components, through-hole pins,
and on PCBs as the level of heat required to melt lead-free solder is high.
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SAFETY INSTRUCTION
WARNING: BEFORE SERVICING THIS CHASSIS, READ THE " SAFETY PRECAUTION " AND " PRODUCT SAFETY NOTICE "
INSTRUCTIONS BELOW.
Safety Precaution
WARNING: SERVICING SHOULD NOT BE ATTEMPTED BY ANYONE UNFAMILIAR WITH THE NECESSARY PRECAUTIONS ON THIS
RECEIVER. THE FOLLOWING ARE THE NECESSARY PRECAUTIONS TO BE OBSERVED BEFORE SERVICING THIS CHASSIS.
1. An isolation transformer should be connected in the power line between the receiver and the AC line before any service is performed on the
receiver.
2. Always disconnect the power plug before any disassembling of the product. It may result in electrical shock.
3. When replacing a chassis in the cabinet, always be certain that all the protective devices are put back in place, such as nonmetallic control
knobs, insulating covers, shields, isolation resistor-capacitor network, etc.
4. Always keep tools, components of the product, etc away from the children, These items may cause injury to children.
5. Depending on the model, use an isolation transformer or wear suitable gloves when servicing with the power on, and disconnect the power
plug to avoid electrical shock when replacing parts. In some cases, alternating current is also impressed in the chassis, so electrical shock is
possible if the chassis is contacted with the power on.
6. Always use the replacement parts specified for the particular model when making repairs. The parts used in products require special safety
characteristics such as inflammability, voltage resistance, etc. therefore, use only replacement parts that have these same characteristics.
Use only the specified parts when the
mark is indicated in the circuit diagram or parts list.
7. Parts mounting and routing dressing of wirings should be the same as that used originally. For safety purposes, insulating materials such as
isolation tube or tape are sometimes used and printed circuit boards are sometimes mounted floating. Also make sure that wirings is routed
and clamped to avoid parts that generate heat and which use high voltage. Always follow the manufactured wiring routes / dressings.
8. Always ensure that all internal wirings are in accordance before re-assembling the external casing after a repairing completed. Do not allow
internal wiring to be pinched by cabinets, panels, etc. Any error in reassembly or wiring can result in electrical leakage, flame, etc., and may
be hazardous.
9. NEVER remodel the product in any way. Remodeling can result in improper operation, malfunction, or electrical leakage and flame, which
may be hazardous.
10. Touch current check. (After completing the work, measure touch current to prevent an electric shock.)
Plug the AC cord directly into the AC outlet. Do NOT use an isolation transformer for this check.
Connect a measuring network for touch currents between each exposed metallic part on the set and a good earth ground such as a
water pipe.
Annex D
(normative)
Measuring network for TOUCH CURRENTS
Resistance values in orms ( ).
V: Voltmeter or oscilloscope
(r.m.s. or peak reading)
Input resistance :
1M
Input capacitance :
200 pF
Frequency range : 15 Hz to 1 MHz and d.c. respectively
Note: Appropriate measures should be taken to obtain the correct value in case of non sinusoidal waveforms.
The measuring instrument is calibrated by comparing the frequency factor of
with the solid line in figure F.2 of IEC 60990 at
various frequencies. A calibration curve is constructed showing the deviation of
from the ideal curve as a function of frequency.
TOUCH CURRENT =
/ 500 (peak value).
The potential at any point (TOUCH CURRENT) expressed as voltage
and
does not exceed the following value:
The part or contact of a TERMINAL is not HAZARDOUS LIVE if:
a) The open-circuit voltage should not exceed 35 V (peak) a.c. or 60 V d.c. or, if a) is not met.
b) The measurement of the TOUCH CURRENT shall be carried out in accordance with IEC 60990, with the measuring network
described in Annex D of this standard.
The TOUCH CURRENT expressed as voltages
and , does not exceed the following values:
- for a.c. :
= 35 V (peak) and
= 0.35 V (peak);
- for d.c. :
= 1.0 V
Note: The limit values of
= 0.35 V (peak) for a.c. and
= 1.0 V for d.c. correspond to the values 0.7 mA (peak) a.c. and 2.0 mA
d.c.
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SAFETY INSTRUCTION
Product Safety Notice
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These characteristics are often passed unnoticed
by a visual inspection and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher
voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this manual and its supplements;
electrical components having such features are identified by the international hazard symbols on the schematic diagram and the parts list.
Before replacing any of these components, read the parts list in this manual carefully. The use of substitute replacement parts which do not have
the same safety characteristics as specified in the parts list may create electrical shock, fire, or other hazards.
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SAFETY INSTRUCTION
Handling the LCD Module
Safety Precaution
In the event that the screen is damaged or the liquid crystal (fluid) leaks, do not breathe in or drink this fluid.
Also, never touch this fluid. Such actions could cause toxicity or skin irritation. If this fluid should enter the mouth, rinse the mouth thoroughly with
water. If the fluid should contact the skin or clothing, wipe off with alcohol, etc., and rinse thoroughly with water. If the fluid should enter the eyes,
immediately rinse the eyes thoroughly with running water.
Precautions for Handling the LCD Module
CAUTION: The metal edges of the LCD module are sharp, handle it with care.
The LCD module can easily be damaged during disassembly or reassembly; therefore, always observe the following precautions when handling
the module.
1. When attaching the LCD module to the LCD cover, position it appropriately and fasten at the position where the display can be viewed most
conveniently.
2. Carefully align the holes at all four corners of the LCD module with the corresponding holes in the LCD cover and fasten with screws. Do not
strongly push on the module because any impact can adversely affect the performance. Also use caution when handling the polarized
screen because it can easily be damaged.
3. If the panel surface becomes soiled, wipe with cotton or a soft cloth. If this does not remove the soiling, breathe on the surface and then wipe
again.
If the panel surface is extremely solied, use a CRT cleaner as a cleaner. Wipe off the panel surface by drop the cleaner on the cloth. Do not
drop the cleaner on the panel. Pay attention not to scratch the panel surface.
4. Leaving water or other fluids on the panel screen for an extended period of time can result in discoloration or stripes. Immediately remove
any type of fluid from the screen.
5. Glass is used in the panel, so do not drop or strike with hard objects. Such actions can damage the panel.
5. Glass is used in the panel, so do not drop or strike with hard objects. Such actions can damage the panel.
6. CMOS-LSI circuitry is used in the LCD module, so avoid damage due to static electricity. When handling the module, use a wrist ground or
anchor ground.
7. Do not expose the LCD module to direct sunlight or strong ultraviolet rays for an extended period of time.
8. Do not store the LCD module below the temperature conditions described in the specifications. Failure to do so could result in freezing of the
liquid crystal due to cold air or loss of resilience or other damage.
9. Do not disassemble the LCD module. Such actions could result in improper operation.
10. When transporting the LCD module, do not use packing containing epoxy resin (amine) or silicon resin (alcohol or oxim). The gas generated
by these materials can cause loss of polarity.
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PANEL INVERTER
PANEL (T-CON)
1
2
3
4
5
6
7
8
9
10
11
12
P201
24V
24V
24V
24V
24V
GND
GND
GND
GND
GND
BRIGHT_ADJ
INV_ON_OFF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
P202
12V
12V
12V
GND
GND
GND
5VSB
5VSB
5VSB
ACD
BD_PS_ON
BRIGHT_ADJ
INV_ON_OFF
PS_ON
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN1
+12V_NORMAL
+12V_NORMAL
+12V_NORMAL
GND
GND
GND
+5V_Standby
+5V_Standby
+5V_Standby
ACDetect
GND
OCP_OUTPUT_PWM
INVERTER_ON_OFF
STANDBY
PSU Unit
MAIN BOARD
1
2
3
4
5
6
IR_LED BORAD
1
2
3
4
5
6
CN2
GND
LED_TIMER
LED_ON_OFF
LED_ON_OFF
IRIN
+5V_Standby
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
CN12
PANEL_VCC
PANEL_VCC
PANEL_VCC
PANEL_VCC
OD_OCP_SEL
PANEL_VCC
RXE4+
GND
RXE3+
RXE4RXEC+
RXE3GND
RXECRXE2+
GND
RXE1+
REX2REX0+
REX1GND
REX0RXO4+
GND
RXO3+
RXO4RXOC+
RXO3GND
RXOCRXO2+
GND
RXO1+
RXO2RXO0+
RXO1GND
RXO0BRIGHT_ADJ
OCP_OUTPUT_PWM
CN11
SPK_RSPK_R+
SPK_LSPK_L+
CN202
+5V_STBY
IRIN
GND
LED_ON_OFF
LED_ON_OFF
LED_TIMER
Speaker
Speaker
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TROUBLESHOOTING GUIDE
UNDER CONSTRUCTION
Note: Please check back in the future.
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FIRMWARE UPDATING PROCEDURE
Firmware Upgrade - USB
USB upgrade flow
1. Firmware upgrade.
Copy a Firmware BIN file to USB disk (root directory) with FAT 32.
For example the naming as below.
xx_xV_xL_DB_933x_022_REV00.bin, shall have difference version of firmware number show on red.
2. Plug USB disk into TV USB port.
3. IR key MENU → SETUP → Software Upgrade → USB Upgrade.
During F/W upgrade will display percent on the screen when is finished will shown a message on LCD screen then unplug USB disk. TV will
auto reset and power on again.
Note:
Not allow copy more then 1 versions of firmware in USB disk.
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ADJUSTMENT
Service Mode
Panel ID in Global Serial No.
Total digits
Max 14
Model_ID
xxx
3 digits
YWK
YWK
3 digits
YWK
Y : Year
2008
9
2009
A
2010
B
2011
C
2012
·
·
·
WK : Week
8
·
·
·
01
WK01
02
WK02
SERIAL
******
6 digits
(M00001~M99999)
Panel
**
2digits
02
WK02
03
WK03
04
WK04
·
·
·
·
·
·
53
WK53
Model/Panel Information
Model
Model ID Panel ID
Panel
19EL933RB
K86
L1
LC185EXE-TEA1
19EL934RB
K87
L1
LC185EXE-TEA1
23EL933RK
L22
K1
LTM230HT10
23EL934RK
L23
K1
LTM230HT10
26EL933B
K90
L1
LC260EXN-SDA3
26EL933G
K91
L1
LC260EXN-SDA3
26EL933RB
K93
L1
LC260EXN-SDA3
26EL934G
K94
L1
LC260EXN-SDA3
32EL933B
L27
L1
LC320EXN-SEA1
32EL933G
K96
L1
LC320EXN-SEA1
32EL933N
K98
L1
LC320EXN-SEA1
32EL933RB
K99
L1
LC320EXN-SEA1
32EL934G
L01
L1
LC320EXN-SEA1
32EL934RB
L02
L1
LC320EXN-SEA1
32EL934RB
L02
L1
LC320EXN-SEA1
32HL933B
L17
K1
LTA320HN03
32HL933G
L16
K1
LTA320HN03
32HL933N
L30
K1
LTA320HN03
32HL933RK
L18
K1
LTA320HN03
40HL933B
L20
K1
LTA400HM22
40HL933G
L19
K1
LTA400HM22
40HL933N
L31
K1
LTA400HM22
40HL933RK
L21
K1
LTA400HM22
Model
Model ID Panel ID
Panel
32AV933G
L03
L1
LC320WXN-SCC1
32AV933N
L28
L1
LC320WXN-SCC1
32AV933RB
L05
L1
LC320WXN-SCC1
32AV934G
L06
L1
LC320WXN-SCC1
32AV934RB
L07
L1
LC320WXN-SCC1
32LV933G
L08
A1
T315HW04 V4(REV.6)
32LV933N
L10
A1
T315HW04 V4(REV.6)
32LV933RB
L11
A1
T315HW04 V4(REV.6)
40LV933G
L12
K1
LTA400HM01
K1
LTA400HM01
40LV933N
L29
C1
V400HJ2-L01
K1
LTA400HM01
40LV933RB
L14
Panel vendor
Marking Panel Vendor Marking Panel Vendor Marking Panel Vendor
A
AUO
B
C
J
S
K
CMO
SAMSUNG
T
L
LPL/LGD
SHARP
U
D
M
V
E
N
W
F
P
G
Q
Y
R
Z
H
IPS
TOSHIBA WEB-ZEUS
CPT
X
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DESTINATION SETTING CHANGE
Whenever replacing the Main PCB with new one, perform this procedure.
1. IR Key MENU → APPLICATIONS → Sleep Timer → OK.
2. When display _ _ : _ 0 input 4 numbers 2766.
The Factory menu will display.
3. Move to Tag " 3 " by Right/Left Arrow key on the Remote.
4. Select " Model Type " cell.
5. Select the appropriate model type by Right/Left Arrow key on the Remote. Model type is written on the rating label.
6. Select " Reset to Def " .
7. Select " Yes " and press " OK " button on the Remote.
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PARTS LIST
Precaution
WARNING: BEFORE SERVICING THIS CHASSIS, READ THE " SAFETY PRECAUTION " AND " PRODUCT SAFETY NOTICE " .
CAUTION: The international hazard symbols " " in the schematic diagram and the parts list designate components which have
special characteristics important for safety and should be replaced only with types identical to those in the original circuit or
specified in the parts list.
The mounting position of replacements is to be identical with originals.
Before replacing any of these components, read carefully the " SAFETY PRECAUTION " AND " PRODUCT SAFETY NOTICE " .
Do not degrade the safety of the receiver through improper servicing.
Note:
The part number must be used when ordering parts, in order to assist in processing, be sure to include the Model number and Description.
The PC board assembly with
mark is no longer available after the end of the production.
Abbreviations
Capacitors CD
Resistors
: Ceramic Disk
CF : Carbon film
OMF : Oxide Metal Film
OMF
PF
CC
VR
EL
MF
FR
:
:
:
:
:
:
:
Oxide Metal Film
Plastic Film
Carbon Composition
Variable Resistor
Electrolytic
Metal Film
Fusible Resistor
All CD and PF capacitors are ±5 %, 50 V and all resistor, ±5 %, 1/6 W unless otherwise noted.
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PARTS LIST
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Location Parts No.
Description
E200
75030608 PC BOARD ASSY MAIN, 69EB40M0MB01P
E250
75030546 PC BOARD ASSY, POWER, 0433-006U000
E270
75030142 IR BOARD ASSY, 90-EB40S02X0
E300
75023140 LCD PANEL, LC260EXN-SDA3
E310
75030547 LVDS CABLE, 30P-40P 290MM, 1414-071N000
E320
75030269 POWER CORD, 1411-019X000
E330
75029565 SPEAKER, 40LV933, 04A4-012X000
E340
75030549 SPEAKER CABLE, 330MM/620MM, 1419-003D000
E342
75030551 INVERTER CABLE, 14P-12P 100MM, 1410-009T000
E344
75030553 CABLE, M/B TO POWER, 14P-14P 180MM, 1414-0727000
E346
75030555 CABLE, M/B TO IR, 6P-6P 260MM, 1414-072T000
E400
75014827 REMOCON HAND UNIT, CT-90326
E410
75030570 OWNERS MANUAL, 1506-0KL1000
E420
75030571 EASY SET UP GUIDE, 1506-0KAB000
E460
75030572 CARTON LABEL, 1510-0YBN000
E100
75030565 FRONT BEZEL ASSY, 13EB-38B0401
E110
75030544 BACK COVER ASSY, 13EB-38B0301
E120
75030545 STAND ASSY, 9C-EB40S01J0
E125
75025184 SCREW, FOR STAND ASSY, 32AV833, 13EB-2YB0401
E130
75030518 KEY PLATE ASSY, 13EB-3AB0501
E500
75030557 CARTON BOX, 1503-0444000
E510
75030559 PACKING TOP - RIGHT, 1505-02N0000
E511
75030560 PACKING TOP - LEFT, 1505-02N1000
E512
75030561 PACKING BOTTOM - RIGHT, 1505-02MX000
E513
75030562 PACKING BOTTOM - LEFT, 1505-02MY000
E520
75030563 PE BAG, 1516-01MA000
E530
75030519 PE BAG FOR STAND, 1516-01TN000
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CN5
C42 C99
C358 C100
R468
CN12
C33
C41 C39
R215
C180 C181
U1
R396
R391
R389
C340
C341
R449
Q27 R447
C387
R452
C388
ZD27
RN20 RN17 RN25 RN26 RN27
R153
R160
R152
RN28
R222
R223
RN29
RN9
C3
C380
F1 C381
R377
R376
C313
R378
C316
R379
R381
R382
R383
C323
C322
RN24
C385 C386
R224
ZD28
U9
RN21
R454
R453
RN22
R242
R241
R240
R239
R238
RN19
C383
R448R450
U10
RN18
RN10
RN15
R247
RN8
RN16
C382
Q26
C384
R451
FB56
R237
C21C2
R388
C339
R430
R462
R216
R217
R208
R213
C176
R233
R246
R245
C211 C210
C217 C213
C5
R8
RN23
RN11
C24
C182
R18
R16
C178
R207
FB34
C177
CN4
Q12
L1
C35 C16
R4 R3 C12
C8
C11
C15
C13
C18
FB35
U3
C22
C23
R431
R435 C370
C371
R433
C369
R118
Q24 C6
C344
39
R206 C160C179
R205
R166
Q8
R114
C367
C31
R1
R386 C333
C343
1
R434
C4
R5
R9
R398 R393
40
U2
R10
R12C10
C30R2
R13
R211 C334 C327
CON2
2
C7
C1
R397 R392
Q10
Q23
L2
R11
U4 C25
C328
C302
C310
C391
Q32
C307 C308
R374
C303 C306
C36
R463 C92
R465
R97
R464
C390
R467
C315
C38
C314
24
R439
R438
36
C326
R387
R432
R7 C20
R6
D2
R442
C368
R34 R31
R77R76
C335
C331
12
C304
R375
C299
R373
C298
U18
1
R466
R20
R21
L10
R390
C305
Q5
C392
C17
C19
C329
L8
C317 C320
C34C40
Q31
CN1
C324
C37
G5
C300 C311
L7
L5
CN14
C174
RN30
R146
RN13
Q15
R283
R281
R280
R203
C162
C161
R79
C83
R198
R200
C79
C81
C78
C77
R423 C360 R412
C336
Q19
R417 R429 C337 R401R403
C350 C362 C349
FB51
C342
CN8
R59C76
C75
R55 C73
R54 C72
R395
R408
C354
R407
C353
C352
C351
C338
R297
FB38
JP2
ZD20
R296
FB37
JP1
R209
C97
R86
C68 C63
R50R45
R51 C69
R63
R49 C67
R65
R39 C56
R64 C80
R62
R60 R61
C57C55 C71C70
R40R38 R53R52
R46
R37
C59
R268
R267
C64
C62
CN2
R212
R248 Q201
CN6
ZD21
JP3
CN15
R419
R420
R306
R307
ZD31
R335
R336
C84
R276
R409
ZD30
C355
R298
FB40
RN7
U6
R48 C66
R44 C61
R42
D4
R81
R91
R84
R272
R278
R277
R275
R273
R102
R98
R96 C98
R106
C94
C235 R120
R271
C207
C91
R232
ZD18
ZD19
ZD17
RN12
C29 C27
R22
R23
R19
C28
U5
C93
R117
U7
R17
C88 R85
C89 R112
C87R111 Q203 R204
C86R110 Q202 R214
Q204
R210 R94
C90
ZD22
RN14
R230
R231
R270
R269
C26
R415
R416
R285
R290
L3
C163
D32
R308
R334
R327
R134
X1
L13
R218
R15
C32
R143
R225
R226
R227
R14
C165 C164
TU1
C103
Q28
R133
C106
SW4
R406
R405
CN3
LED1
C115 C113
R129
CN13
R341 R339
D23
D24
R338
JP9
JP8 D21
C260C250
R310
JP5
JP7
Q22
R428
R422
Q21
SW6
C365
SW7
C261
R132
C105
R135
C107
C229
C236
R425
R124
C232
SW5
R427 R426
R402
CN202
R127
C102
R441R443R446
R440 Q25 R444
C378
C376
C379
FB55
R445
D11
D12
R325
R326
R331
R330
Q18
C114
R249
R303R302
C248C247
R305R304
C110
C117 C108C109C112C111R181R89
R131 R130R125R137R126R87
C116
R139C104
R138
C118 R136
R108C82
R410
U201
1
C346 R399 R400
C345
C249
R309
ZD23 JP6
R367
C292
R369
C290
R370
R372
R371
C297
CN10
C251
R311
ZD24 JP4
C287
C289
5
C293
FB45
R95
C296
R363
13
FB46
C295
CN11
CN9
C256
R328
ZD25
R202
R320
C208
D1
C294
R368 C283
FB44
R362
C282
R365
C286
R366
C284
U17
C291
C347
R364 C285
C348
C288
R201
C234
U19
R394
9
C230
C231
LED2
R174
R193
R155
R154
R99
C321
C309
C319
R384
R437
C375
R380
C393
R172
R176
R192
R385
C318
R196
R183
R100
R165
R185
R186
R168
C332
C170
C172
R144
R145
R159
R173
R171
R161
R190
R199
R164
C169
C167
R167
C159
R189
R178
C171
C173
C166
C168
R187
R194
R182
R170
R197
R191
C154
C155
C152
C153
R184
R180
R156
R179
R177
R175
R147
R141
R163
R169
R188
R150
R436
C374
C74
R56
R140
C144
C149
FB29
C125
C359
Q20
R411
R421
R418
C187
C218
C225
C198C200
C96
C130
FB30 C120
R83
R78
R288
C226
C223
C224
C203
U8
R228
R229
C201
C215
FB28
R88
R279
R274
R47 C65
R424
C366
C356
FB53
C199
R43 C60
R41 C58
R414
C357
R69
R346
R357
R74
FB10
R352
C271
C281
R361
C48
C47
L12
C361 R413
R75
C51
C52
C53
C54
R57
R58
ZD29
C46
R109
C119
FB31C131
C45
C44
C43
C202
C219
C204
C156
FB32
C133
C206
C142
C128
R219
C205
R220
C158
R128
FB33
C135
C143
C121 C137
C122 C138
C123 C139
C124 C140
C141
C127
C85
R82
R80
C126
C148
C147
C220
C221
C222
C191
C132
C134C150 C146
C129C151
R157
R149
R148
R158
R142
R162
R235
C227
R234
C95
R455
C195
C194
C193
C157
C186 C184
C190
C185
C189
C188
C183
C196 C197
C192
C212
C216
R195
R105
R107
C209
C228
R243
R244
C214
R151
C363
D9
C246
D8
R294
R355C278
C264
D19
C259
R319
D15
R321
C280
D17
Q17
C263
R323
C257
FB41
D25
R469
D18
R329
C262
C265 C267R324
C258
R315
C269
FB42
R351
C253
C255
U16
R345 R353
R350 R354
C277
FB43
R347 C270
R348
C272
C254
C252
R317
R318
R316
C276
R322
R359
R356
R358 C279 R360
C266C268
C275
C274
C273
R333
R332
R343
R337
R349
R295
D602
C612
C613
R319
R305
R301
1/2 PC601
D303
R300
R309
R316
R310
R320
R317
C302
Q301
IC301
C
R306
C300
C305
IC306
C308
R314
R302
C243
R240F
R240E
R240D
R240C
R240B
R240A
T601
D
24V
L240
J240
C121
R120D
R120B
R120A
C120
C603
E
12V
L120
C122
C601
D120
GND
BRIGHT_ADJ
INV_ON_OFF
F
J24
C901
5VSB
L951
12V
ACD
GND
D957
R356
C351
C354
C953
C959
C956
C957
G
5VSB
R952
R955
1/2 PC901
R908A
H
P202
R324
C330
C957A
I
C954
IC955
R953
R904B
ZD903
C904
C910
C905
R903A
R903B
ZD904
ZD902
C902
ACD
GND
BRIGHT_ADJ
INV_ON_OFF
PS_ON
C959A
R950
C917
1/2 PC902
R959
R904A
D902
C907
Q902
1/2 PC901
OVP
Q308
D901
FB901
D904
C915
ZD900
R922
C916
1/2 PC902
5VA
C955
R901B
IC901
H
R920
C958
R901A
IC902
I
R951
T901
R909
ZD905
R923
R916
P201
C614
B+
Q903
B
24V
1/2 PC903
A
VCC-ON
G
VCC-ON
A
R303
C602
C610
C803A
R603
R606
C609
R609
C605
C608
R322
ZD300
R311
Q601
R615
R608
C607B
C611
R616
1/2 PC601
C604
R312
D301
D601
D304
24V
FB803
R601
R607
VCC-ON
R611
C606
CY5
C240
R602
R604
R610
PS_ON
D240
Q600
IC601
ZD601
D600
R605
F
B+'
FB802
C600
R614
ZD600
R613
12V
R304
5VA
C301
J17
B+
R315
D302
R804A
R800
C812A
C806
R805
D
R612
R801
Q800
C805
R809
D803
C809A
C807
C808
C810
R820
R833A
R808
R831B
C824
R830
R831A
Q806
R832
R831D
B+
Q805
R831C
VCC-ON
C B+'
R313
IC801
R818
C809B
B+'
R817
10
ACD
Q307
12V
1/2 PC903
A
R816
R807
R806B
VCC-ON
R4
R5
B
9
B+
R806A
CY4
R3
R2
CY7
24V
ZD301
C801
BD1
D801
N2
CY6
8
7
C800B
L801
C800A
CY3
NTC1
N
E
6
R307
5
R318
4
R321
CX1
CX2
CY2
CY1
A
3
FL2
R120C
2
FL1
FB800A
1
F1
L
P801
Date: 12/20/11'
J
DELTA ELECTRONICS, INC.
THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF DELTA ELECTRONICS, INC.
AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR
SELL OF APPARATUSES OR DEVICES WITHOUT PERMISSION.
1
Frame Name:DF-SCA2H-1R01.SCH
2
3
LY.REV: 2X
Drawn:
PWB:
FILE NAME:
Checked
SIMON
Approved
REV.
SHEET
D140SPR2X
J
DPS-140SP A
DESCRIPTION:SCHEMATIC OF
SWITCHING POWER SUPPLY
4
MODEL NAME
5
6
7
8
9
OF
10
01
4
C600
Q301
R301
D304
R307
R302
C302
C
R306
C300
C303
R318
C305
IC301
D240A
P201 D
24V
L240B
T601
9
C243
C241
R240F
R240E
R240D
R240C
R240B
C240B
E
D120
C123
C120B
R120D
R120B
GND
BRIGHT_ADJ
INV_ON_OFF
12V
F
C602
C614
R120C
L120
R120A
C613
24V
D240B
C603
ZD601
R615
C612
R240A
R603
C240A
Q601
A
B
C301
1/2 PC903
IC306
C308
R314
24V
R305
D303
R319
R317
D301
1/2 PC601
PS_ON
D302
D601
12V
R300
R309
R316
R310
R320
R322
R304
5VA
FB803
C120A
D602
C610
C609
R609
C605
C608
R315
R311
ZD300
R313
C803A
Q800
R804A
CY5
R610
C607B
C611
ZD602
1/2 PC601
FB802
R601
ZD600
R616
R608
R607
R602
R606
C604
10
L240A
Q600
R604
VCC-ON
R611
C606
F
CY6
C615
D600
IC601
Q302
J600
R605
E
9
FB801
C601
B+'
C
12V
R800
C812A
C806
C809B
R808
R805
B+
R614
CY7
R801
D803
C809A
C807
C808
C810
R833A
C824
R820
R831C
R613
24V
R312
FB800A
C801
R806A
R809
D
R612
B+
IC801
R818
Q806
R831B
R831A
R807
VCC-ON
R831D
R830
C
R817
VCC-ON
C805
R816
D801
CX2
R4
R832
B+
B+'
Q805
J26
CY4
R5
R3
N2
AC
8
7
ZD301
L801
L1
N
B
6
C800A
BD1
CY3
CX1
R2
5
NTC1
FL2
CY2
Z1
CY1
A
3
FL1
CX3
P801
2
F1
R806B
1
L
R336
DELTA ELECTRONICS, INC.
THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF DELTA ELECTRONICS, INC.
AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR
SELL OF APPARATUSES OR DEVICES WITHOUT PERMISSION.
1
Frame Name:DF-SCA2H-1R01.SCH
2
3
LY.REV: 2X
Drawn:
CORTON
PWB: D245FPR2C0
FILE NAME:
D245FPR2X
4
5
6
C352
R337
C351
R335
C350
C953
1/2 PC902
R952
R954
Approved
KY.TSENG
12/16/11'
12/16/11'
7
I
ACD
GND
BRIGHT_ADJ
INV_ON_OFF
PS_ON
DENNIS.CHENG
DESCRIPTION:SCHEMATIC OF
SWITCHING POWER SUPPLY
H
GND
5V
IC951
Checked
P202
12V
C955
R953
Date: 11/28/11'
J
C
C956
C957
R904B
C907
ZD903
C904
C910
C905
R903A
R903B
ZD904
C950C
C950A
R908A
R904A
R909
1/2 PC901
ZD902
C902
C917
D902
R956
R955
C915
C916
R922
ZD900
OVP
Q902
AC
ACD
5V
FB950
Q305
D904
L950
G
1/2 PC901
IC901
1/2 PC902
5VA
C951B
R901A
FB901
VCC-ON
R923
R920
I
C951A
D950
R901B
IC902
H
R951
D901
R916
T901
C901
1/2 PC903
G
ZD905
J915
B+
C950B
Q903
VCC-ON
8
MODEL NAME
REV.
SHEET
J
DPS-245FP A
9
01 OF
10
01