Read LG 37LV3500-SG (CHASSIS:LJ01M) Service Manual online
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5. Chrominance & Luminance (37/42LV3500-SG, 42LV3400-SG)
No
Item
Min
Typ
Max
Unit
Remark
1
Max Luminance
Module
290
360
cd/m
2
LGD(37”/42” same)
(Center 1-point /
320
400
AUO(37”/42” same)
Full White Pattern)
SET
250
320
cd/m
2
LGD(37”/42” same)
280
360
AUO (37”/42” same)
2
Luminance uniformity
1.3
3
Color coordinate
RED
X
Typ.
0.637/0.637
Typ.
LGD(37”/42”)
-0.03
0.630/0.640
+0.03
AUO(37”/42”)
Y
0.341/0.341
LGD(37”/42”)
0.330/0.330
AUO(37”/42”)
GREEN
X
0.319/0.325
LGD(37”/42”)
0.320/0.320
AUO(37”/42”)
Y
0.605/0.600
LGD(37”/42”)
0.620/0.620
AUO(37”/42”)
BLUE
X
0.154/0.152
LGD(37”/42”)
0.150/0.150
AUO(37”/42”)
Y
0.051/0.051
LGD(37”/42”)
0.050/0.040
AUO(37”/42”)
WHITE
X
0.279
LGD(37”/42” same)
0.280
AUO(37”/42” same)
Y
0.292
LGD(37”/42” same)
0.290
AUO(37”/42” same)
3. Contrast
ratio
1100/1100 1600/1400
LGD(37”/42”)
3200
4000
AUO(37”/42” same)
4.
Color Temperature
Cool
0.254
0.269
0.284
<Test Condition>
0.258
0.273
0.288
* The W/B Tolerance is ± 0.015 for
Standard 0.270
0.285
0.300 Adjustment
0.278 0.293 0.308
Warm 0.298
0.313
0.324
0.314 0.329 0.344
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