Read LG 19LG30 / 19LG31 (CHASSIS:LA85C) Service Manual online
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5. Component Video Input (Y, C
B/
P
B
, C
R
/P
R
)
No
Resolution
H-freq(kHz)
V-freq.(kHz)
Proposed
1
720*480
15.73
59.94
SDTV, DVD 480I(525I)
2
720*480
15.73
60.00
SDTV, DVD 480I(525I)
3
720*480
31.47
59.94
SDTV 480P
4
720*480
31.50
60.00
SDTV 480P
5 1280*720
44.96
59.94
HDTV
720P
6 1280*720
45.00
60.00
HDTV
720P
7 1920*1080
33.72
59.94
HDTV
1080I
8 1920*1080
33.75
60.00
HDTV
1080I
9
1920*1080
27
24
HDTV 1080P
10
1920*1080
33.75
30
HDTV 1080P
11
1920*1080
67.43
59.94
HDTV 1080P
12
1920*1080
67.5
60
HDTV 1080P
6. RGB Input (PC)
7. HDMI input (DTV)
No
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
Remark
Proposed
PC
DDC
1
640*480
31.469
59.94
25.17
VESA(VGA)
O
2
800*600
37.879
60.31
40.00
VESA(SVGA)
O
3
1024*768
48.363
60.00
65.00
VESA(XGA)
O
4
1280*768
47.776
59.87
79.50
CVT(WXGA)
O
5
1360*768
47.720
59.799
84.75
CVT(WXGA)
O
6
1440*900
55.5
59.90
88.750
19/22LG30-UA only
WXGA
7
1400*1050
64.744
59.948
101.00
22LG30-UA only
WSXGA
8
1680*1050
65.290
59.954
146.25
22LG30-UA only
WSXGA
DTV
1
720*480
31.469
59.94
27.00
SDTV 480P
2
720*480
31.500
60.00
27.03
SDTV 480P
3
1280*720
44.96
59.94
74.17
HDTV 720P
4
1280*720
45.00
60.00
74.25
HDTV 720P
5
1920*1080
33.72
59.94
74.17
HDTV 1080I
6
1920*1080
33.75
60.00
74.25
HDTV 1080I
7
1920*1080
27
24.00
74.25
HDTV 1080P
8
1920*1080
33.75
30.00
74.25
HDTV 1080P
9
1920*1080
67.43
59.94
148.35
HDTV 1080P
10
1920*1080
67.5
60.00
148.50
HDTV 1080P
No
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
Remark
Proposed
PC
DDC
1
640*350
31.469
70.08
25.17
DOS
2
720*400
31.469
70.08
28.32
DOS
O
3
640*480
31.469
59.94
25.17
VESA(VGA)
O
4
800*600
37.879
60.31
40.00
VESA(SVGA)
O
5
1024*768
48.363
60.00
65.00
VESA(XGA)
O
6
1280*768
47.776
59.87
79.50
VESA(WXGA)
O
7
1360*768
47.712
60.01
85.50
VESA(WXGA)
O
8
1440*900
55.5
59.90
88.750
WXGA
9
1400*1050
64.744
59.948
101.00
22LG30-UA only
WSXGA
10
1680*1050
62.290
59.954
146.25
22LG30-UA only
WSXGA
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