Read LG 42LC7D (CHASSIS:LB73A) Service Manual online
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8. HDMI/DVI input (DTV / PC)
No
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock(MHz)
Remarks
DTV
1.
720*576
31.25
50.00
27.00
SDTV 576p
2.
720*480
31.47/31.50
59.94/60.00
27.00
SDTV 480p
3.
1280*720
44.96/45.00
59.94/60.00
74.25
HDTV 720P
4.
1280*720
37.50
50.00
74.25
HDTV 720P
5.
1920*1080
33.72/33.75
59.94/60.0
74.25
HDTV 1080i
6.
1920*1080
28.125
50.00
74.25
HDTV 1080i
7.
1920*1080
67.432/67.500
59.939/60
148.5
HDTV 1080P
8.
1920*1080
56.25
50
148.5
HDTV 1080P
9.
1920*1080
26.97/27.000
23.97/24.000
74.25
HDTV 1080P
10.
1920*1080
33.71/33.75
29.97/30.000
74.25
HDTV 1080P
PC
11.
640*480
31.469
59.94
25.17
VESA(VGA)
12.
640*480
37.861
72.80
31.50
VESA(VGA)
13.
640*480
37.500
75.00
31.50
VESA(VGA)
14.
800*600
35.156
56.25
36.00
VESA(SVGA)
15.
800*600
37.879
60.31
40.00
VESA(SVGA)
16.
800*600
48.077
72.18
50.00
VESA(SVGA)
17.
800*600
46.875
75.00
49.50
VESA(SVGA)
18.
1024*768
48.363
60.00
65.00
VESA(XGA)
19.
1024*768
56.476
70.06
75.00
VESA(XGA)
20.
1024*768
60.023
75.02
78.75
VESA(XGA)
21.
1280*768
47.776
59.870
79.5
CVT(WXGA)
22.
1360*768
47.720
59.799
84.750
CVT(WXGA)
23.
1366*768
47.13
59.65
72.00
7. RGB input (PC)
No
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock(MHz)
Remarks
1.
640*350
31.468
70.09
25.17
EGA
2.
640*480
31.469
59.94
25.17
VESA(VGA)
3.
640*480
37.861
72.80
31.50
VESA(VGA)
4.
640*480
37.500
75.00
31.50
VESA(VGA)
5.
800*600
35.156
56.25
36.00
VESA(SVGA)
6.
800*600
37.879
60.31
40.00
VESA(SVGA)
7.
800*600
48.077
72.18
50.00
VESA(SVGA)
8.
800*600
46.875
75.00
49.50
VESA(SVGA)
9.
1024*768
48.363
60.00
65.00
VESA(XGA)
10.
1024*768
56.476
70.06
75.00
VESA(XGA)
11.
1024*768
60.023
75.02
78.75
VESA(XGA)
12.
1280*768
47.776
59.870
79.5
CVT(WXGA)
13.
1360*768
47.720
59.799
84.750
CVT(WXGA)
14.
1366*768
47.13
59.65
72.00
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