Read LG 42LB7DF (CHASSIS:LJ81A) Service Manual online
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9. General specifications (module)
No
Item
Value
Unit
Remark
1
Active Screen Size
1067.31 (diagonal)
mm
42.02 inches
2
Outline Dimension
983(H)x576(V)x47.3(D)
mm
3
Pixel Pitch
0.4845 x 0.4845
um
4
Pixel Format
1920(H)x1080(V) RGB stripe arrangement
5
Color Depth
8bit 16.7
Mbit
6
Luminance ,White
500 (center 1 point typ)
cd/m2
7
Viewing Angle (CR>10)
R/L 178(Typ),U/D 178(Typ)
degree
8
Power Consumption
168.36
Watt
9
Weight
11(Typ), 12(Max)
kg
10
Display Operating Mode
Transmissive mode ,normally black
11
Surface Treatment
Hard coating (3H)
10. Electro Optical Characteristic Specifications (module standard)
No
Item
Min
Typ
Max
Unit
Remark
1
Contrast Ratio
CR
800
1000
CR with DCR
2
Surface Luminance, White
400
500
Cd/m
2
Full white
3
Luminance Variation
1.3
(•‰ white/5P)
4
Response Time
Gray to Gray
5
8
msec
Rise+decay
10
14
5
Color coordinate
RED
X
Typ
TBD
Typ
Full Pattern
Y
-0.03
TBD
+0.03
GREEN
X
TBD
Y
TBD
BLUE
X
TBD
Y
TBD
WHITE
X
TBD
Y
TBD
6
Viewing Angle (CR>10)
X axis right(ø=0)
89
degree
X axis left(ø=180)
89
Yaxis up (ø=90)
89
Z axis down(ø=270)
89
7
Gray Scale
Without DCR
2.2
With DCR
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