Read LG 32LC7D (CHASSIS:LA73E) Service Manual online
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5. Chroma & Brightness
CONDITION : EZ-Picture "Daylight"
No
Item
Min.
Typ.
Max.
Unit
Remark
1
White peak brightness
360
450
cd/m
2
HDMI input, full white,
Video Black level=High
400
500
cd/m
2
SLD1 module spec
2
Contrast ratio
600:1
800:1
Non dimming mode
(PC Mode)
3000:1
4000:1
5000:1
Dimming mode
1. Input full black , wait 10
minute , measure black level
2. Input full white , wait 10
minute , measure white level
3
Brightness uniformity
1.3
Refer to LCD SPEC.
4
Color coordinate
RED
X
0.640
+/- 0.03
Y
0.343
+/- 0.03
GREEN
X
0.280
+/- 0.03
Y
0.605
+/- 0.03
BLUE
X
0.145
+/- 0.03
Y
0.065
+/- 0.03
WHITE
X
0.276
+/- 0.03
Y
0.283
+/- 0.03
5
Viewing angle
178
R/L, U/D
6
Color Temperature
Standard
8,300
9,300
10,300
<Test Signal>
Cool
10,000
11,000
12,000
HDMI input,
Warm
5,500
6,500
7,500
Daylight/Cool over 85 IRE
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