Read LG 42LW4500-SA (CHASSIS:LJ01U) Service Manual online
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5. Chrominance & Luminance(42/47LW4500-SA)
No
Item
Min
Typ
Max
Unit
Remark
2D
CR > 10 R/L/U/D
89
42", 47"
42", 47"
42", 47"
42", 47"
42", 47"
42", 47"
42", 47"
1.
Viewing
Angle
3D
CR † 10%
Up+Down 20
degree
2D 320 400
cd/m
Module
3D 120 150
cd/m
2D 300 360
cd/m
2.
Max
Luminance
(Center 1- point
/ Full White Pattern)
Set
3D
100
130
cd/m
3.
Luminance uniformity (variation)
1.3
Full white
X
0.650/0.648
RED
Y
0.333/0.332
X
0.307/0.306
GREEN
Y
0.604/0.606
X
0.150/0.150
BLUE
Y
0.059/0.058
X
0.279
4. Color
coordinate
WHITE
Y
Typ.
-0.03
0.292
Typ.
+0.03
5.
Color coordinate uniformity
N/A
6. Contrast
ratio
1100 :1 1600:1
All White/All Black
Cool 0.254
0.258
0.269
0.273
0.284
0.288
Standard
0.270
0.278
0.285
0.293
0.300
0.308
7. Color
Temperature
Warm 0.298
0.314
0.313
0.329
0.324
0.344
<Test
Condition>
80% Full white pattern
** The W/B Tolerance is –0.015
for Adjustment
2
2
2
2
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