22LV2500-UA (CHASSIS:LA01T) - LG TV Service Manual (repair manual). Page 7

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5. Chrominance & Luminance
No.
Item
Min
Typ
Max
Unit
Remarks
1
Max Luminance 
240
300
cd/m
2
22LV2500-UA(AUO) 
(Center 1-point / Full White Pattern) 
2
Luminance uniformity
3
Color coordinate
RED
X
Typ.
0.635
Typ.
22LV2500-UA(AUO) 
(Default)
Y
-0.03
0.349
+0.03
GREEN
X
0.332
Y
0.619
BLUE
X
0.155
Y
0.055
WHITE
X
0.313
Y
0.329
4
Contrast ratio
Module
700
1000
22LV2500-UA(AUO) 
DCR
800,000:1
1,000,000:1
AUO 
5
Color Temperature
Cool
0.283 
0.285 
0.287 
9300K The W/B Tolerance is ±0.015
0.291 0.293
0.295
for picture quality by DQA
Medium
0.293
0.295
0.297
8000K
0.303
0.305
0.307
Warm
0.311
0.313
0.315
6500K
0.327
0.329
0.331
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