Read LG 22LH20R (CHASSIS:LP91A) Service Manual online
No.
Item Min.
Typ.
Max.
Unit
Maker
Remark
1.
Luminance
280
350
cd/m2
(W/O PC mode)
2.
VIew angle (R/L, U/D)
178 / 178
degree
CR > 10
3.
Color Coordinates
White
Wx
Typ
0.285
Typ
LGD 22”(HD)
Wy
-0.03
0.293
+0.03
LC220WXE-TBA1
RED
Xr
0.642
Yr
0.333
Green
Xg 0.295
Yg 0.608
Blue
Xb 0.147
Yb
0.063
4.
Contrast ratio
700:1
1000:1
LGD 22”(HD)
5. Luminance
Variation
1.3
- 7 -
5. Chroma& Brightness (Optical)
5.1. LCD Module
the Color Coordinates check condition
- 50cm from the surface, Full White Pattern
- Picture mode Vivid
- Picture mode Vivid
8. Component Video Input (Y, P
B
, P
R
)
No
Specification
Remark
Resolution
H-freq(kHz)
V-freq(Hz)
Pixel Clock(MHz)
1
720* 480
15.73
59.94
13.500
SDTV, DVD 480I( 525I)
2
720* 480
15.75
60.00
13.514
SDTV, DVD 480I( 525I)
3
720* 576
15.625
50.00
13.500
SDTV, DVD 576I( 625I) 50Hz
4 720*
480
31.47
59.94
27.000
SDTV
480P
5 720*
480
31.50
60.00
27.027
SDTV
480P
6
720* 576
31.25
50.00
27.000
SDTV 576P 50Hz
7
1280* 720
44.96
59.94
74.176
HDTV 720P
8
1280* 720
45.00
60.00
74.250
HDTV 720P
9
1280* 720
37.50
50.00
74.25
HDTV 720P 50Hz
10
1920* 1080
28.125
50.00
74.250
HDTV 1080I 50Hz,
11
1920* 1080
33.72
59.94
74.176
HDTV 1080I
12
1920* 1080
33.75
60.00
74.25
HDTV 1080I
13 1920*
1080
56.25
50
148.5
HDTV
1080P
14 1920*
1080
67.432
59.94
148.350
HDTV
1080P
15 1920*
1080
67.5
60.00
148.5
HDTV
1080P
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