LG 22LD310 Service Manual page 7

5. Chroma& Brightness (Optical)
(1) LCD Module
The Color Coordinates check condition
- 50cm from the surface, Full White Pattern
- Picture mode Vivid
No. Item
1. Luminance
(W/O PC mode)
2. VIew angle (R/L, U/D)
3. Color Coordinates
4. Contrast ratio
5. Luminance Variation
6. Component Video Input (Y, P
No.
Resolution
1 720*480
2 720*480
3 720*576
4 720*480
5 720*480
6 720*576
7 1280*720
8 1280*720
9 1280*720
7. HDMI Input(DTV)
No.
Resolution
1 720*480
2 720*480
3 720*576
4 720*480
5 720*480
6 720*576
7 1280*720
8 1280*720
9 1280*720
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Min.
280
White X Typ
Y -0.03
RED X
Y
Green X
Y
Blue X
Y
700:1
B
Specification
H-freq(kHz)
15.73 59.94
15.75 60.00
15.625 50.00
31.47 59.94
31.50 60.00
31.25 50.00
44.96 59.94
45.00 60.00
37.50 50.00
Specification
H-freq(kHz) V-freq(Hz)
15.73 59.94
15.75 60.00
15.625 50.00
31.47 59.94
31.5 60.00
31.25 50.00
44.96 59.94
45 60.00
37.5 50.00
Typ. Max. Unit
350 cd/m
170/155 degree
0.285 Typ
0.293 +0.03
0.642
0.333
0.295
0.608
0.147
0.063
1000:1
1.3
, P )
R
V-freq(Hz) Pixel Clock(MHz)
13.500
13.514
13.500
27.000
27.027
27.000
74.176
74.250
74.25
Pixel Clock(MHz)
13.500
13.514
13.500
27
27.027
27
74.176
74.25
74.25
- 7 -
Maker
2
SDTV, DVD 480I(525I)
SDTV, DVD 480I(525I)
SDTV, DVD 576I(625I) 50 Hz
SDTV 480P
SDTV 480P
SDTV 576P 50 Hz
HDTV 720P
HDTV 720P
HDTV 720P 50 Hz
Proposed
SDTV, DVD 480I(525I)
SDTV, DVD 480I(525I)
SDTV, DVD 576I(625I) 50 Hz
SDTV 480P
SDTV 480P
SDTV 576P
HDTV 720P
HDTV 720P
HDTV 720P
Remark
CR > 10
Proposed
Remarks
Spec. out
but display
LGE Internal Use Only