47LC7R (CHASSIS:LP7AB) - LG TV Service Manual (repair manual). Page 7

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6. General Specification
No Item
Specification
Remark 
1
Panel
47" TFT WUXGA LCD  
2
Frequency range
H: 28~78 Khz. 
PC Input
V: 47~63 Hz. 
3
Control Function
(1) Contrast/Brightness  
(2) H-Position / V-Position  
(3) Tracking : Clock / Phase 
(4) Auto Configure 
(5) Reset 
4
Component Jack
Y/Pb/Pr: 2EA 
(480i/576i/480p/576p/720p/1080i/1080
5
Power ON 
LED
Power consumption  
Green
≤ 310W(47inch) 
Stand by 
Red
≤ 1W
6
LCD Module
Outline Dimension 
1.096,0mm x 640,0mm x 51,0mm. 
47 inch 
Pixel Pitch
0,76125mm x 0,76125mm x  RGB 
47 inch 
Pixel Format
1366 horiz. by 768 vert. Pixels,   
RGB stripe arrangement
Coating 
Hard coating(3H),     
Anti-glare treatment of the front polarizer,
Back Light
24CCFL 
7. Set Optical Feature 
No
Parameter Symbol 
Value 
Unidad
Remark 
Min Typ  Max 
1.
Contrast Ratio
CR
500
800
- 100IRE Full white pattern
- APC : Clear(Dynamic)
- LC TOOL PC Mode
Dynamic CR
8000
10000
- 100IRE Full white pattern
- APC : Clear(Dynamic
- Measure after 30 seconds in full black(spec)
- LC TOOL Except PC Mode
2.
Surface Luminance, 
L
BL 
350 450
Cd/m
2
(*) Normal Mode
white
- 100IRE Full white window pattern
- APC : Clear (Dynamic)
3.
White Coordinate
Medium 
X axis
0,283 
0,285 
0.287
- 85IRE Full White Pattern
Y axis 
0.291
0.293
0.295
- APC : Standard 
Cool X 
axis
0.274
0.276
0.278
Y axis  
0.281
0.283
0.285
Warm
X axis
0.311
0.313
0.315
Y axis 
0.327
0.329
0.331
4.
Color Temperature
Medium
8300
9300
10300
- 85IRE Full White Pattern
Warm
5500
6500
7200
- APC : Standard
Cool  
10000
11000
12000
5.
Color pull in Range  
PAL
-500
+500
Hz
NTSC
-500
+500
Hz
6.
Color killer Sensitivity
-80 
dBm 
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