Read LG 32LP645H (CHASSIS:LA3AA) Service Manual online
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5. External input format
5.1. RGB input(PC)
No
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock
Proposed
1.
640*350
31.468
70.09
25.17
EGA
Х
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
59.870
79.5
CVT(WXGA)
Х
7.
1360*768
47.712
60.015
85.50
VESA (WXGA)
Х
8.
1600*1200
75.00
60.00
162.0
VESA (UXGA)
X
9.
1920*1080
67.50
60.00
148.5
HDTV 1080P
O
5.2. HDMI Input (PC/DTV)
No
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock
Proposed
HDMI-PC
DDC
1
640*350
31.468
70.09
25.17
EGA
Х
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
59.870
79.5
CVT(WXGA)
Х
7
1360*768
47.712
60.015
85.50
VESA (WXGA)
O
8
1600*1200
75.00
60.00
162.0
VESA (UXGA)
X
9
1920*1080
67.50
60.00
148.5
HDTV 1080P
O
HDMI-DTV
1
720*480
31.47
60
27.027
SDTV 480P
2
720*480
31.47
59.94
27.00
SDTV 480P
3
1280*720
45.00
60.00
74.25
HDTV 720P
4
1280*720
44.96
59.94
74.176
HDTV 720P
5
1920*1080
33.75
60.00
74.25
HDTV 1080I
6
1920*1080
33.72
59.94
74.176
HDTV 1080I
7
1920*1080
67.500
60
148.50
HDTV 1080P
8
1920*1080
67.432
59.939
148.352
HDTV 1080P
9
1920*1080
27.000
24.000
74.25
HDTV 1080P
10
1920*1080
26.97
23.976
74.176
HDTV 1080P
11
1920*1080
33.75
30.000
74.25
HDTV 1080P
12
1920*1080
33.71
29.97
74.176
HDTV 1080P
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