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PDF LC420EUG-PEF1 Data sheet ( Hoja de datos )
| Número de pieza | LC420EUG-PEF1 | |
| Descripción | WUXGA TFT LCD | |
| Fabricantes | LG | |
| Logotipo |  |
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Product Specification
SPECIFICATION
FOR
APPROVAL
LC420EUG
( ) Preliminary Specification
( ● ) Final Specification
Title
42.0” WUXGA TFT LCD
BUYER
MODEL
TOSHIBA
SUPPLIER
LG Display Co., Ltd.
*MODEL
LC420EUG
SUFFIX
PEF1 (RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
/
SIGNATURE
DATE
APPROVED BY
S. H. Lee / Team Leader
SIGNATURE
DATE
REVIEWED BY
/ H. I. Jang / Project Leader
/
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 1.0
PREPARED BY
J. Y. Ryu / Engineer
TV Product Development Dept.
LG Display Co., Ltd.
1 /36
1 page  
Product Specification
LC420EUG
2. Absolute Maximum Ratings
The following items are maximum values which, if exceeded, may cause faulty operation or permanent damage
to the LCD module.
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Value
Min Max
Unit Note
Logic & EPI Power Voltage
VCC
-0.5
+2.2
VDC
Gate High Voltage
VGH
+18.0
+30.0
VDC
Gate Low Voltage
VGL
-8.0
-4.0
VDC
Source D-IC Analog Voltage
VDD
-0.3
+18.0
VDC
1
Gamma Ref. Voltage (Upper)
VGMH
½VDD-0.5
VDD+0.5
VDC
Gamma Ref. Voltage (Low)
VGML -0.3 ½ VDD+0.5 VDC
LED Input Voltage
Panel Front Temperature
Operating Temperature
Storage Temperature
Operating Ambient Humidity
VF
TSUR
TOP
TST
HOP
-
-
0
-20
10
+75.0
+68
+50
+65
90
VDC
°C
°C
°C
%RH
4
2,3
Storage Humidity
HST 10
90 %RH
Note 1. Ambient temperature condition (Ta = 25 ± 2 °C )
2. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be Max 39°C, and no condensation of water.
3. Gravity mura can be guaranteed below 40°C condition.
4. The maximum operating temperatures is based on the test condition that the surface temperature
of display area is less than or equal to 68°C with LCD module alone in a temperature controlled chamber.
Thermal management should be considered in final product design to prevent the surface temperature of
display area from being over 68℃. The range of operating temperature may be degraded in case of
improper thermal management in final product design. 90%
60
60%
Wet Bulb
Temperature [°C]
50
40
30
20
10
0
40%
10%
Storage
Operation
Ver. 1.0
-20 0 10 20 30 40 50 60 70 80
Dry Bulb Temperature [°C]
5 /36
5 Page 
Product Specification
LC420EUG
3-2-2. Backlight Module
[ CN201 ]
1) LED Array ass`y Connector (Plug)
: HS100-L08N-N62, (black color, manufactured by UJU)
2) Mating Connector (Receptacle)
: IS100-L08T-C46 (black color, manufactured by UJU)
[ CN202 ]
1) LED Array ass`y Connector (Plug)
: HS100-L08N-N62-A (natural color, manufactured by UJU)
2) Mating Connector (Receptacle)
: IS100-L08T-C46-A (natural color, manufactured by UJU)
Table 5. BACKLIGHT CONNECTOR PIN CONFIGURATION(CN201,CN202)
No Symbol(CN201)
Description
1 L1 Cathode LED Output Current
2 L2 Cathode LED Output Current
3 L3 Cathode LED Output Current
4 N.C Open
5 N.C Open
6 N.C Open
7 N.C Open
8
Anode_L
LED Input Current for
L1~L6
Note
No Symbol(CN202)
Description
1
Anode_R
LED Input Current for
R1~R6
2 N.C Open
3 N.C Open
4 N.C Open
5 N.C Open
6 R1 Cathode LED Output Current
7 R2 Cathode LED Output Current
8 R3 Cathode LED Output Current
Note
Rear
87654321
87654321
CN201(B) CN202(W)
Buyer LPB
Ver. 1.0
L1 L2
L3 R1
R2 R3
11 /36
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet LC420EUG-PEF1.PDF ] | |
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