Read LG 47SL90QD-SA (CHASSIS:LJ91L) Service Manual online
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5. Chromiance & Luminance spec.
No
Item
Min
Typ
Max
Unit
Remark
Module
cd/m
2
White brightness
294
368
2.
1.
3.
Luminance uniformity
77
%
Full white
0.640
0.331
0.331
4.
5.
5.
RED
0.282
0.634
0.634
6.
7.
7.
GREEN
0.151
8.
9.
9.
BLUE
0.279
10.
Colo
r
coordinate
WHITE
Y
X
Y
X
Y
X
Y
X
Typ.
-0.03
0.292
Typ.
+0.03
11.
12.
Color coordinate uniformity
N/A
900
1300
Contrast ratio
Cool
-0.015
Typ.
0.269
0.273
0.273
Typ.
+0.015
+0.015
Standard
-0.015
Typ.
Typ.
0.285
0.293
0.293
Typ.
+0.015
+0.015
13. Color
Temperature
Warm
-0.015
0.313
0.329
0.329
Typ.
+0.015
+0.015
<Test Condition>
85% Full white pattern
85% Full white pattern
** The W/B Tolerance is
–0.015 for Adjustment
–0.015 for Adjustment
Dynamic contrast : off
Dynamic color : off
OPC : off
Dynamic color : off
OPC : off
14. Color Distortion, DG
10.0
%
15. Color Distortion, DP
10.0
deg
16. Color S/N, AM/FM
43.0
dB
17. Color Killer Sensitivity
-80
dBm
6. Component Input (Y, C
B
/P
B
, C
R
/P
R
)
No
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock
Proposed
1. 720*480
15.73
60
13.5135
SDTV
,DVD
480I
2. 720*480
15.73
59.94
13.5
SDTV
,DVD
480I
3. 720*480
31.47
60
27.027
SDTV
480P
4. 720*480
31.47
59.94
27.0
SDTV
480P
5. 1280*720
45.00
60.00
74.25
HDTV
720P
6. 1280*720
44.96
59.94
74.176
HDTV
720P
7. 1920*1080
33.75
60.00
74.25
HDTV
1080I
8. 1920*1080
33.72
59.94
74.176
HDTV
1080I
9. 1920*1080
67.500
60
148.50
HDTV
1080P
10. 1920*1080
67.432
59.939
148.352
HDTV
1080P
11. 1920*1080
27.000
24.000
74.25
HDTV
1080P
12. 1920*1080
26.97
23.94
74.176
HDTV
1080P
13. 1920*1080
33.75
30.000
74.25
HDTV
1080P
14. 1920*1080
33.71
29.97
74.176
HDTV
1080P
15. 1920*1080
56.25
50.000
148.5
HDTV
1080P
16. 1920*1080
28.125
25.000
74.25
HDTV
1080P
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