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Número de pieza | LC420WUL-SBM1 | |
Descripción | WUXGA TFT LCD | |
Fabricantes | LG | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de LC420WUL-SBM1 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
No Preview Available ! Product Specification
SPECIFICATION
FOR
APPROVAL
www.DataSheet4U.com
LC420WUL
( ) Preliminary Specification
( ● ) Final Specification
Title
42.0” WUXGA TFT LCD
BUYER
MODEL
General
LC550WUL-SBM2
SUPPLIER
LG Display Co., Ltd.
*MODEL
LC420WUL
SUFFIX
SBM1(RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
/
SIGNATURE
DATE
APPROVED BY
SIGNATURE
DATE
H.S. Baek /Team Leader
REVIEWED BY
/ J.K. Park / Project Leader
/
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 0.7
PREPARED BY
J.H. Choi / Engineer
TV Product Development Dept.
LG Display Co., Ltd.
1 /42
1 page Product Specification
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LC420WUL
2. Absolute Maximum Ratings
The following items are maximum values which, if exceeded, may cause faulty operation or damage to the
LCD module.
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Power Input LCM
Voltage Backlight LED Driver
ON/OFF Control Voltage
Brightness Control Voltage
Operating Temperature
Storage Temperature
Operating Ambient Humidity
Storage Humidity
VLCD
VBL
VON/OFF
VBR
TOP
TST
HOP
HST
Value
Min Max
-0.3 +14.0
-0.3 +27.0
-0.3 +5.5
0 +5.0
0 +50
-20 +60
10 90
10 90
Unit
VDC
VDC
VDC
VDC
°C
°C
%RH
%RH
Notes : 1. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be 39 °C Max. and no condensation of water.
2. Gravity mura can be guaranteed under 40℃ condition.
Remark
at 25 ± 2 °C
Note 1,2
90%
60
Wet Bulb
Temperature [°C]
50
40
30
20
10
0
60%
40%
10%
-20 0 10 20 30 40 50 60 70 80
Dry Bulb Temperature [°C]
Storage
Operation
Ver. 0.7
5 /42
5 Page Product Specification
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LC420WUL
3-2-3. Local Dimming Interface
- Local Dimming Interface Connector : 12507WR-08L(YEONHO Elec.) or Equivalent
- Mating Connector: 12507HS-08L(YEONHO Elec.) or Equivalent
Table 6. LOCAL DIMMING INTERFACE CONNECTOR PIN CONFIGULATION
Pin No
1
2
3
4
5
6
7
8
Symbol
VSYNC
N.C.
N.C.
DIN
GND
DCLK
GND
GND
Description
Vertical Sync signal
No Connection
No Connection
Local Dimming Serial Data
Backlight Ground
Local Dim Serial Clock
Backlight Ground
Backlight Ground
Note
1
Notes : 1. GND should be connected to the LCD module’s metal frame.
◆ Rear view of LCM
8
PCB
1
Ver. 0.7
11 /42
11 Page |
Páginas | Total 30 Páginas | |
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