Read LG 55LW9800-SA (CHASSIS:LJ12D) Service Manual online
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5. Chrominance & Luminance
5.1 LJ12D(47/55LW9800-SA)
No
Item
Min
Typ
Max
Unit
Remark
1
Max Luminance
Module
400
450
cd/m
2
47LW9800-SA
(Center 1-point /
2D
350
400
cd/m
2
Full White Pattern)
3D
40
70
cd/m
2
Module
490
550
cd/m
2
55LW9800-SA
2D
350
400
cd/m
2
3D
40
70
cd/m
2
2
Color coordinate
RED
X
Typ.
0.640
Typ.
47LW9800-SA
Y
-0.03
0.330
+0.03
GREEN
X
0.300
Y
0.600
BLUE
X
0.150
Y
0.060
WHITE
X
0.280
Y
0.290
RED
X
Typ.
0.640
Typ.
55LW9800-SA
Y
-0.03
0.330
+0.03
GREEN
X
0.300
Y
0.600
BLUE
X
0.150
Y
0.060
WHITE
X
0.280
Y
0.290
3.
Contrast ratio
1000
1400:1
NORMAL
4.
Color Temperature
Cool
0.267
0.269
0.271
<Test Condition>
0.271
0.273
0.275
* The W/B Tolerance is ± 0.015 for
Standard 0.283
0.285
0.287 Adjustment
0.291 0.293 0.295
** In the case of LED Model, Measure the color
Warm 0.311
0.313
0.315 temperature at the warm mode after heat run
0.327 0.329 0.331
T.V more than 60 minutes at Cinema mode.
5.
Color Distortion, DG
10.0
%
6.
Color Distortion, DP
10.0
deg
7.
Color AM/FM
43.0
dB
8.
Color Killer Sensitivity
-80
dBm
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