Read LG 37LG30 (CHASSIS:LA85A) Service Manual online
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5. Chrominance & Luminance Specification
No
Item
Min
Typ
Max
Unit
Remark
1.
White peak brightness
400
500
cd/m
2
42LG30
400
500
cd/m
2
37LG30
2.
Brightness uniformity
80
%
Full white
3. Color
coordinate
RED
X
Typ
0.642
Typ
Y
0.333
GREEN
X
0.285
Y
0.597
BLUE
X
0.146
Y
0.065
WHITE
X
0.280
Y
0.290
4.
Contrast ratio
700:1
800:1
42LG30
1200:1
1500:1
37LG30
5.
Color Temperature
Cool
10,000
11,000
12,000
<Test Signal>
Medium
8,300
9,300
10,300
HDMI input
Warm
5,500
6,500
7,500
85% Full white pattern
6.
Color Distortion, DG
10.0
%
7.
Color Distortion, DP
10.0
deg
8.
Color S/N, AM/FM
43.0
dB
9.
Color Killer Sensitivity
-80
dBm
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