Witam. Poszukuję opisu złącza LVDS dla T-CON: 320HAC2LV0.4 i 320AB02CP2LV0.3 Pozdrawiam. Dodano po 3 29 : Chyba dorwałem. Zamieszczam, może się komuś przyda.
Product Information
Customer :
DATE : Apr. 27, 2009
SAMSUNG TFT-LCD
SAMSUNG TFTTFT-LCD
MODEL : LTA320HA02
MODEL : LTA320HA02
Any Modification of Specification is not allowed without SEC's Permission.
NOTE :
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Customer’s Approval
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DATE
DATE
Apr. 27, 2009
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DATE
Apr. 27, 2009
LCD Business
Samsung Electronics Co . , LTD.
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Contents
Revision History -------------------------------------------------------------------------------------------- (3)
General Description --------------------------------------------------------------------------------------- (4)
General Information --------------------------------------------------------------------------------------- (4)
1. Absolute Maximum Ratings -------------------------------------------------------------------------- (5)
2. Optical Characteristics --------------------------------------------------------------------------------- (6)
3. Electrical Characteristics ------------------------------------------------------------------------------ (9)
3.1 TFT LCD Module
3.2 Back Light Unit
3.3 Inverter Input & Specification
4. Block Diagram ------------------------------------------------------------------------------------------- (12)
5. Input Terminal Pin Assignment --------------------------------------------------------------------- (13)
5.1 Input Signal & Power
5.2 Inverter Input Pin Configuration
5.3 Inverter Input Power Sequence
5.4 LVDS Interface
5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
6. Interface Timing ----------------------------------------------------------------------------------------- (18)
6.1 Timing Parameters (DE only mode)
6.2 Timing Diagrams of interface Signal (DE only mode)
6.3 Power ON/OFF Sequence
7. Outline Dimension -------------------------------------------------------------------------------------- (21)
8. Packing --------------------------------------------------------------------------------------------------- (23)
9. Marking & Others --------------------------------------------------------------------------------------- (24)
10. General Precaution ----------------------------------------------------------------------------------- (25)
10.1 Handling
10.2 Storage
10.3 Operation
10.4 Operation Condition Guide
10.5 Others
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Revision History
Date
Rev. No
Page
Apr. 27,
2009
000
all
tvkls
Summary
First issued
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General Description
Description
LTA320HA02-S02 is a color active matrix liquid crystal display (LCD) that uses amorphous
silicon TFT(Thin Film Transistor) as switching components. This model is composed of a
TFT LCD panel, a driver circuit and a back light unit.
The resolution of a 32.0” is 1920 x 1080 and this model can display up to 16.7 million colors
with wide viewing angle of 89¶ or higher in all directions. This panel is intended to support
applications to provide a excellent performance for Flat Panel Display such as Home-alone
Multimedia TFT-LCD TV and High Definition TV.
Features
RoHS compliance (Pb-free)
High contrast & aperture ratio
SPVA( Super Patterned Vertical Align) mode
Wide viewing angle (·178¶)
High speed response
FHD resolution (16:9)
Low Power consumption
Direct Type 16 CCFLs (Cold Cathode Fluorescent Lamp)
DE(Data Enable) mode
LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)
General Information
760.0(HTYP) x 450.0(VTYP)
Module Size
50.2(DMAX)
Note
Unit
mm
Weight
7,500 (max)
0.3635(H) x 0.3635(W)
mm
Active Display Area
698.4(H) x 392.85(V)
mm
Surface Treatment
Haze 14% , Hard-coating (3H)
-
Display Colors
8 bit - 16.7M
colors
Number of Pixels
1920 x 1080
pixel
Pixel Arrangement
RGB vertical stripe
-
Display Mode
Normally Black
-
Luminance of White
450 (Typ.)
1.0mm
g
Pixel Pitch
·
Specification
Items
cd/m2
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1. Absolute Maximum Ratings
If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable
damage to the device.
Item
Symbol
Min.
Max.
Unit
Note
Power Supply Voltage
VDD
GND-0.3
13.2
V
(1)
Storage temperature
TSTG
-20
60
Operating Temperature
TOPR
0
50
Shock ( non - operating )
Snop
-
50
G
(3)
Vibration ( non - operating )
Vnop
-
1.5
G
(4)
(2)
Note (1) Ta= 25 2 C
(2) Temperature and relative humidity range are shown in the figure below.
a. 90 % RH Max. (Ta 39 C) )
b. Relative Humidity is 90% or less. (Ta & gt; 39 C)
c. No condensation
(3) 11ms, sine wave, one time for X, Y, Z axis
(4) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis
¶ ·
¶
¶
˺
· · ·
90
Fig. Temperature and Relative humidity range
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2. Optical Characteristics
The optical characteristics should be measured in a dark room or equivalent.
Measuring equipment : TOPCON RD-80S,TOPCON SR-3, ELDIM EZ-Contrast
2 C, VDD=12.0V, fv= 60Hz, fDCLK=148.5MHz, MAX. Dimming =3.3V )
¶ ·
(Ta = 25
Typ.
Max.
C/R
2,000
3,000
-
Tg
-
8
16
msec
(3)
RD-80S
YL
400
450
-
cd/m2
(4)
SR-3
Symbol
Contrast Ratio
(Center of screen)
Response
Time
G-to-G
(Avg)
Luminance of White
(Center of screen)
Condition
Normal
θL,R=0
θU,D=0
Red
Ry
Gx
Green
Gy
0.292
0.338
TYP.
-0.03
Bx
Blue
(1)
SR-3
0.632
Viewing
Angle
Rx
Color
Chromaticity
(CIE 1931)
Note
Unit
Min.
Item
0.586
0.148
By
0.280
Wy
(5),(6)
SR-3
0.068
Wx
TYP.
+0.03
0.290
White
Color Gamut
-
-
72
-
%
(5)
SR-3
Color Temperature
-
-
10,000
-
K
(5)
SR-3
θL
75
89
-
75
89
Degree
(6)
EZ-Contrast
%
(2)
SR-3
Viewing
Angle
Ver.
Brightness Uniformity
(9 Points)
θR
C/R 10
˻
Hor.
θU
75
89
-
θD
75
89
-
Buni
-
-
25
- Test Equipment Setup
The measurement should be executed in a stable, windless and dark room between
40min and 60min after lighting the back light at the given temperature for stabilization
of the back light. This should be measured in the center of screen.
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2 C
¶ ·
Max. Dimming = 3.3V
Environment condition : Ta = 25
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Field
SR-3
1
RD-80S
2
Photo detector
ദ
ദ
Field
SR-3 : 50
RD-80S : 50
EZ-Contrast :0
TFT - LCD Module
༃
Photo detector
LCD Panel
The center of the screen
- Definition of test point
228
128
683
1138
ྡ
ྠ
ྟ
Active Area
Test Point
ྞ
ྜྷ
ྜ
640
ྛ
ྚ
ྙ
Note (1) Definition of Contrast Ratio (C/R)
: Ratio of gray max (Gmax) & gray min (Gmin) at the center point
C/R=
G max
G min
ᡦ
384
of the panel
Gmax : Luminance with all pixels white
Gmin : Luminance with all pixels black
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Note (2) Definition of 9 points brightness uniformity ( Test pattern : Full White )
Buni = 100∗
( B max − B min)
B max
Bmax : Maximum brightness
Bmin : Minimum brightness
Note (3) Definition of Response time : Sum of Tr, Tf
Black (data off)
Display data
White (data on)
Black (data off)
TF
TR
Optical Instruments
100%
Response
90%
10%
0%
TIME
G-to-G : Average response time between Gray to gray (scale)
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Note (6) Definition of Viewing Angle
: Viewing angle range (C/R
ᡦ
Note (5) Definition of Color Chromaticity (CIE 1931)
Color coordinate of Red, Green, Blue & White at center point
ᡦ
Note (4) Definition of Luminance of White : Luminance of white at center point
10)
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3. Electrical Characteristics
3.1 TFT LCD Module
The connector for display data & timing signal should be connected.
Ta = 25¶C · 2 ¶C
Symbol
Current
of Power
Supply
Typ.
Max.
Unit
Note
10.8
12.0
13.2
V
(1)
-
700
900
mA
-
900
1100
mA
-
Voltage of Power Supply
Min.
VDD
Item
1000
1200
mA
(a) Black
IDD
(b) White
(c) N-Pattern
Vsync Frequency
fV
47
60
63
Hz
Hsync Frequency
fH
50
67.5
75
kHz
Main Frequency
fDCLK
130
148.5
160
MHz
Rush Current
IRUSH
-
-
4
A
(2),(3)
(4)
Note (1) The ripple voltage should be controlled under 10% of VDD.
(2) fV=60Hz, fDCLK = 148.5MHz, VDD = 12.0V, DC Current.
(3) Power dissipation check pattern (LCD Module only)
a) Black Pattern
b) White Pattern
c) N-Pattern
(4) Measurement Conditions
VDD
100%
90%
10%
GND
༕
TRUSH=470
Rush Current IRUSH can be measured when TRUSH. is 470 .
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3.2 Back Light Unit
The back light unit contains 4U type direct-lighting CCFLs ( Cold Cathode Fluorescent Lamp ).
The characteristics of lamps are shown in the following tables.
Ta=25 · 2¶C
Socket
HOT1
HOT 1
HOT2
HOT 2
LCD
Module
Inverter
HOT7
HOT 11
HOT 12
HOT8
Item
Symbol
Min.
Typ.
Max.
Unit
Note
Operating Life Time
Hr
50,000
-
-
Hour
(1)
Note (1) It is defined as the time to take until the brightness reduces to 50% of its original value.
[Operating condition : Ta = 25 2 , IL = 12mA , For single lamp only. ]
·
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3.3 Inverter Input Condition & Specification
Specifications
Items
Symbol
Unit
Conditions
Min.
Typ.
Note
Max.
Input
Voltage
Vin
-
22
24
26
V
Ta=25 2 C
Input
Current
IRUSH
Vin = 24V
Vdim = 3.3V
-
3.0
-
A
(1)
Lamp
Current
IO
Vin = 24V
Vdim = 3.3V
12
12.5
13
mArms
(1)
Frequency
FLAMP
Vin = 24V
55
57.5
60
kHz
-
Backlight
On/Off
ON
Vin = 24V
2.0
-
5.25
V
(2)
OFF
Vin = 24V
0
-
0.8
Dimming
Control
VDIM
Max Lum
3.3
-
-
V
(3),(4)
Min. Lum
-
-
0
PWM
Frequency
Fpwm
Vin = 24.0V
159
166
173
Hz
-
¶ ·
Note) Power Consumption is measured when 450[cd/m2] of luminance which is the typical luminance.
Lamp Current is measured at the point before Lamp.
(1) Max Value of the Power Consumption is measured after 120 min warm-up.
(2) Inverter pin NO.12 is for backlight On/Off.
(3) Inverter pin NO.13 is for dimming control.
(4) High-duty = On/(On+Off) * 100
On
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72 / 21
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tvkls
ڤڞ
ڢڜگڠٻڟڭڤڱڠڭٻ
ۍۀےۊګ
ڟڜگڜ
ڱھۊۈڈڢڠکڠڭڜگڪڭ
ڱھۊۈڈڢڠکڠڭڜگڪڭ
ڱھۊۈڈڢڠکڠڭڜگڪڭ
ڱھۊۈڈڢڠکڠڭڜگڪڭ
ڢڜڨڨڜڈڢڠکڠڭڜگڪڭ
ڢڜڨڨڜڈڢڠکڠڭڜگڪڭ
ڢڜڨڨڜڈڢڠکڠڭڜگڪڭ
ڢڜڨڨڜڈڢڠکڠڭڜگڪڭ
ڟڞڊڟڞٻڞڪکڱڠڭگڪڭ
ڡګڞ
ګڞڝ
ڮڪڰڭڞڠ
ڤڞ
ڟڜگڜٻڟڭڤڱڠڭ
LTA320HA
PANEL
ڨڠڨڪڭڴ
ڧڟڪٻڃڮگڠګٻڟڪڲکڄ
ڰڮڠڭٻڞڪککڠڞگڪڭ
گڤڨڤکڢٻڞڪکگڭڪڧڧڠڭ
CONTROL PCB
4. Block Diagram
5. Input Terminal Pin Assignment
Connector : FI-RE51S-HF (JAE)
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12V
DC power supply
12V
DC power supply
12V
DC power supply
12V
DC power supply
NC
NOTE1
GND
Ground
GND
Ground
GND
Ground
RO[0]N
Odd LVDS Signal -
RO[0]P
Odd LVDS Signal +
RO[1]N
Odd LVDS Signal -
RO[1]P
Odd LVDS Signal +
RO[2]N
Odd LVDS Signal -
RO[2]P
Odd LVDS Signal +
GND
Ground
ROCLK-
Odd LVDS Clock -
ROCLK+
Odd LVDS Clock +
GND
Ground
RO[3]N
Odd LVDS Signal -
RO[3]P
Odd LVDS Signal +
]Y
^Y
_Y
`Y
WZ
XZ
YZ
ZZ
[Z
\Z
]Z
^Z
_Z
`Z
RE[0]P
Even LVDS Signal +
RE[1]N
Even LVDS Signal -
RE[1]P
Even LVDS Signal +
RE[2]N
Even LVDS Signal -
RE[2]P
Even LVDS Signal +
GND
Ground
ROCLK-
Even LVDS Clock -
ROCLK+
Even LVDS Clock +
GND
Ground
RE[3]N
Even LVDS Signal -
RE[3]P
Even LVDS Signal +
NC
NOTE1
NC
NC
NC
X[
NC
Y[
[[
NC
NC
NC
^[
Even LVDS Signal -
NC
W\
RE[0]N
NC
`[
Ground
NOTE1
NC
_[
GND
NOTE2
LVDS_SEL
][
NC
NOTE1
NC
Z[
NOTE1
Ground
GND
W[
NC
\[
z
DC power supply
z
12V
k
5.1. Input Signal & Power
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X
Y
Z
[
\
]
^
_
`
WX
XX
YX
ZX
[X
\X
]X
^X
_X
`X
WY
XY
YY
ZY
[Y
\Y
Note1) No Connection: These PINS are used only for SAMSUNG. (DO NOT CONNECT)
Normal LVDS format
Note2) LVDS OPTION : If this PIN is HIGH (3.3 V)
LOW (GND)
JEIDA LVDS format
SEQUENCE : On = VDD(T1) LVDS Option Interface Signal(T2)
OFF = Interface Signal(T3) LVDS Option VDD
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Note(1) Pin number starts from LEFT side
PCB
̷
Pin No. 1
Pin No. 51
#51
#1
#51
#1
Fig. Connector diagram
a. Power GND pins should be connected to the LCD’s metal chassis.
b. All power input pins should be connected together.
c. All NC pin should be separated from other signal or power.
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5.2. Inverter Input Pin Configuration
Connector : (YEON-HO) 20022WR-14B1
Pin No.
Pin Configuration (FUNCTION)
1
Vin (24 V)
2
Vin (24 V)
3
Vin (24 V)
4
Vin (24 V)
5
Vin (24 V)
6
GND
7
GND
8
GND
9
GND
10
GND
11
No Connection (DO NOT CONNECT)
12
Backlight On /Off [ON: 2.4 ~ 5.25 V, OFF: 0 ~ 0.8 V]
13
Dimming Control [ 0V: Min, 3.3V: Max ]
14
No Connection (DO NOT CONNECT)
5.3. Inverter Input Power Sequence
0.9 Vin
0.9 Vin
20msec [Min]
Vin (24V)
0.1 Vin
Dimming Control
( 0 ~ 3.3 V )
0.5sec [Min]
0.5sec [Min]
2.4V(On level)
Backlight On/Off
0.8V(Off level)
0.5sec [Min]
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0.1sec [Min]
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5.4 LVDS Interface
- LVDS Receiver : Tcon (merged)
- Data Format (JEIDA & VESA)
LVDS pin
R4
R2
R5
R3
R6
R4
TxIN/RxOUT6
R7
R5
TxIN/RxOUT7
G2
G0
TxIN/RxOUT8
G3
G1
TxIN/RxOUT9
G4
G2
TxIN/RxOUT12
G5
G3
TxIN/RxOUT13
G6
G4
TxIN/RxOUT14
G7
G5
TxIN/RxOUT15
B2
B0
TxIN/RxOUT18
B3
B1
TxIN/RxOUT19
B4
B2
TxIN/RxOUT20
B5
B3
TxIN/RxOUT21
B6
B4
TxIN/RxOUT22
B7
B5
TxIN/RxOUT24
HSYNC
HSYNC
TxIN/RxOUT25
VSYNC
VSYNC
TxIN/RxOUT26
DEN
DEN
TxIN/RxOUT27
R0
R6
TxIN/RxOUT5
R1
R7
TxIN/RxOUT10
G0
G6
TxIN/RxOUT11
G1
G7
TxIN/RxOUT16
B0
B6
TxIN/RxOUT17
B1
B7
TxIN/RxOUT23
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R1
TxIN/RxOUT4
tvkls
R3
TxIN/RxOUT3
TxOUT/RxIN3
R0
TxIN/RxOUT2
TxOUT/RxIN2
R2
TxIN/RxOUT1
TxOUT/RxIN1
VESA -DATA
TxIN/RxOUT0
TxOUT/RxIN0
JEIDA -DATA
RESERVED
RESERVED
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5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
DATA SIGNAL
COLOR
DISPLAY
(8bit)
BLUE
GREEN
RED
GRAY
SCALE
LEVEL
R0
R2
R3
R4
R5
R6
R7
G0
B0
B1
B2
B3
B4
B5
B6
B7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
BLUE
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
-
GREEN
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
-
CYAN
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
-
G1 G2 G3
G4 G5
G6 G7
RED
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
MAGENTA
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
-
YELLOW
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
-
WHITE
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
-
BLACK
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R1
DARK
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R2
˦
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
1
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R253
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R254
RED
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R255
BLACK
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
G0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
G1
DARK
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
G2
˦
BASIC
COLOR
R1
BLACK
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
1
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
G253
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
G254
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
G255
GRAY
SCALE
OF
RED
˨
LIGHT
GRAY
SCALE
OF
GREEN
˨
LIGHT
GREEN
BLACK
R3~
R252
G3~
G252
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
B0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
B1
DARK
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
B2
˦
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
1
1
1
1
B253
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
B254
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
B255
GRAY
SCALE
OF
BLUE
˨
LIGHT
BLUE
B3~
B252
Note) Definition of Gray :
Rn : Red Gray, Gn : Green Gray, Bn : Blue Gray (n = Gray level)
Input Signal : 0 = Low level voltage, 1 = High level voltage
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6. Interface Timing
6.1 Timing Parameters ( DE only mode )
SYMBOL
MIN.
TYP.
MAX.
Unit
NOTE
1/TC
130
148.5
160
MHz
-
FH
50
67.5
75
KHz
-
FV
47
60
63
Hz
-
Active
Display
Period
TVD
-
1080
-
lines
-
Vertical
Total
TV
1092
1125
1365
lines
-
Active
Display
Period
THD
-
1920
-
clocks
-
Horizontal
Total
SIGNAL
TH
2090
2200
2350
clocks
-
ITEM
Clock
Hsync
Frequency
Vsync
Vertical
Display Term
Horizontal
Display Term
Note) This product is DE only mode.
The input of Hsync & Vsync signal do not have an effect on normal operation.
(1) Test Point : TTL control signal and CLK at LVDS Tx input terminal in system
(2) Internal VDD = 3.3V
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6.2 Timing diagrams of interface signal ( DE only mode )
TV
TVD
DE
TH
THD
DE
DCLK
TC
DATA
SIGNALS
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{
{
sj{
{
{
{
oj{
{
rsjk
rsjk
rsjk
rsjk
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G\UW
G\UW
G\UW
{
{
ok{
{
{
{
zk{
{
h{hk
h{hk
h{hk
h{hk
hswzpk
hswzpk
hswzpk
hswzpk
jj}
G\UW
G\UW
G\UW
G\UW
zl{
zl{
zl{
zl{
lk
lk
jj}
jj}
jj}
jj}
G\UW
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6.3 Power ON/OFF Sequence
To prevent a latch-up or DC operation of the LCD Module, the power on/off
sequence should be as the diagram below.
0 & lt; T1 10ms
0 & lt; T2 50ms
0 & lt; T3 50ms
1000ms T4
˺
˺
˺
˺
1000ms T5
(Recommend Value)
100ms T6
(Recommend Value)
˺
˺
T1 : VDD rising time from 10% to 90%
T2 : The time from VDD to valid data at power ON.
T3 : The time from valid data off to VDD off at power Off.
T4 : VDD off time for Windows restart
T5 : The time from valid data to B/L enable at power ON.
T6 : The time from valid data off to B/L disable at power Off.
The supply voltage of the external system for the Module input should be the same
as the definition of VDD.
Apply the lamp voltage within the LCD operation range. When the back light turns on
before the LCD operation or the LCD turns off before the back light turns off,
the display may momentarily show abnormal screen.
In case of VDD = off level,
please keep the level of input signals low or keep a high impedance.
T4 should be measured after the Module has been fully discharged between power off
and on period.
Interface signal should not be kept at high impedance when the power is on.
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8. PACKING
8.1 CARTON (Internal Package)
(1) Packing Form
Corrugated fiberboard box and EPS cushion as shock absorber
(2) Packing Method
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8.2 Packing Specification
Item
Remark
Specification
LCD Packing
24ea / (PackingPallet Box)
Pallet
1Box / Pallet
Packing Direction
Vertical
Total Pallet Size
H x V x height
Total Pallet Weight
175 kg
1.6.0 Kg / LCD (24ea)
2. 3.5 Kg / Cushion-pallet (4ea)
3. 8.8Kg / Packing-Pallet Box (1ea)
4. Cushion-pallet Material : EPS
5. Packing-Pallet Box Material : DW4
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Pallet weight = 8kg
1150mm(H) x 985mm(V) x 125mm(height)
Pallet(8kg) + Module(144kg) +
Cushion(up+bottom=14kg) + Pallet-BOX(8.8kg)
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9. MARKING & OTHERS
A nameplate bearing followed by is affixed to a shipped product at the specified
location on each product.
(1) Parts number : LTA320HA02
(2) Revision: Three letters
(3) Lot number : X X X X XXX XX X
Cell Position No. (In the Glass)
Glass No. (In the one Lot)
Lot No. (Glass)
Month
Year (Note1)
Product code
Line
(4) Nameplate Indication
Week code : 05 29
week
year
LTA320HA02
40mm
53V
Revision code
[[[[[[[[[[
Lot number
80mm
(5) Packing box attach
OWD653KD35
100mm
Part number
V35
57
Box serial number
165mm
(6) Others
1. After service part
Lamps cannot be replaced because of the narrow bezel structure.
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10. General Precautions
10.1 Handling
(a) When the Module is assembled, it should be attached to the system firmly
using all mounting holes. Be careful not to twist and bend the Module.
(b) Because the inverter use high voltage, it should be disconnected from power
before it is assembled or disassembled.
(c) Refrain from strong mechanical shock and / or any force to the Module.
In addition to damage, this may cause improper operation or damage to the Module
and CCFL back light.
(d) Note that polarizers are very fragile and could be damage easily.
Do not press or scratch the surface harder than a HB pencil lead.
(e) Wipe off water droplets or oil immediately. If you leave the droplets for a long
time, staining or discoloration may occur.
(f) If the surface of the polarizer is dirty, clean it using absorbent cotton or soft cloth.
(g) Desirable cleaners are water, IPA (Isopropyl Alcohol) or Hexane.
Do not use Ketone type materials (ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid
or Methyl chloride. It might permanent damage to the polarizer due to chemical
reaction.
(h) If the liquid crystal material leaks from the panel, it should be kept away
from the eyes or mouth . In case of contact with hands, legs or clothes, it must
be washed away with soap thoroughly.
(i) Protect the module from Electrostatic discharge. Otherwise the ASIC IC or
Semiconductor would be damaged.
(j) Use finger-stalls with soft gloves in order to keep display clean during the
incoming inspection and assembly process.
(k) Do not disassemble the Module.
(l) Do not disassemble shield case of inverter & LVDS board.
(m) Do not connect N.C pins. (Samsung internal use only)
(n) Protection film for polarizer on the Module should be slowly peeled off just before use
so that the electrostatic charge can be minimized. Must put on antistatic glove while
handle a module
(o) Pins of I/F connector should not be touched directly with bare hands.
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10.2 Storage
(a) Do not leave the Module in high temperature, and high humidity for a long time.
It is highly recommended to store the Module with temperature from 0 to 35
and relative humidity of less than 70%.
(b) Do not store the TFT-LCD Module in direct sunlight.
(c) The Module should be stored in a dark place. It is prohibited to apply sunlight or
fluorescent light in storing.
10.3 Operation
(a) Do not connect or disconnect the Module in the " Power On " condition.
(b) Power supply should always be turned on/off by the " Power on/off sequence "
(c) Module has high frequency circuits. Sufficient suppression to the electromagnetic
interference should be done by system manufacturers. Grounding and shielding methods
may be important to minimize the interference.
(d) The cable between the back light connector and its inverter power supply should
be connected directly with a minimized length. A longer cable between
the back light and the inverter may cause lower luminance of lamp (CCFT) and
may require higher startup voltage (Vs).
10.4 Operation Condition Guide
(a) The LCD product should be operated under normal conditions.
Normal condition is defined as below;
- Temperature : 20·15
- Humidity : 55·20%
- Display pattern : continually changing pattern (Not stationary)
(b) If the product will be used in extreme conditions such as high temperature,
humidity, display patterns or operation time etc.., It is strongly recommended
to contact SEC for Application engineering advice. Otherwise, its reliability and
function may not be guaranteed. Extreme conditions are commonly found at
Airports, Transit Stations, Banks, Stock market, and Controlling systems.
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10.5 Others
(a) Ultra-violet ray filter is necessary for outdoor operation.
(b) Avoid condensation of water. It may result in improper operation or disconnection
of electrode.
(c) Do not exceed the absolute maximum rating value. ( supply voltage variation,
input voltage variation, variation in part contents and environmental temperature,
and so on)
Otherwise the Module may be damaged.
(d) If the Module keeps displaying the same pattern for a long period of time,
the image may be " sticked " to the screen.
To avoid image sticking, it is recommended to use a screen saver.
(e) This Module has its circuitry PCB's on the rear side and should be handled
carefully in order not to be stressed.
(f) Please contact SEC in advance when you display the same pattern for a long time.
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