47LW5300 (CHASSIS:LA01U) - 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 
288
360
cd/m
2
47/55LW5000-UC
(Center 1-point / Full White Pattern) 
108
135
cd/m
2
47/55LW5300-UC
2
Luminance uniformity
3
Color coordinate
RED
X
Typ.
0.648
Typ.
47LW5000-UC/47LW5300-UC
(Default)
Y
-0.03
0.332
+0.03
GREEN
X
0.306
Y
0.606
BLUE
X
0.150
Y
0.058
WHITE
X
0.279
Y
0.292
RED
X
Typ.
0.651
Typ.
55LW5000-UC/55LW5300-UC
Y
-0.03
0.333
+0.03
GREEN
X
0.307
Y
0.602
BLUE
X
0.150
Y
0.060
WHITE
X
0.279
Y
0.292
4
Contrast ratio
Module
DCR
6
Color Temperature
Cool
0.254 
0.269 
0.284 
13000K The W/B Tolerance is ±0.015
0.258 0.273
0.288
for picture quality by DQA
Medium
0.270
0.285
0.300
9300K
0.278
0.293
0.308
Warm
0.298
0.313
0.324
6500K
0.314
0.329
0.344
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