19LS4R (CHASSIS:LP69C) — LG TV Service Manual (repair manual). Page 9

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9. RGB input ( DTV )
No
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock(MHz)
Proposed
1
720*480
31.47
59.94
27.000
SDTV 480P
2
720*480
31.50
60.00
27.027
SDTV 480P
3
720*576
31.25
50.00
27.000
SDTV 576P
4
1280*720
37.5
50.00
74.250
HDTV 720P 50Hz
5
1280*720
44.96
59.94
74.176
HDTV 720P
6
1280*720
45.00
60.00
74.250
HDTV 720P
7
1920*1080
33.72
59.94
74.176
HDTV 1080I
8
1920*1080
33.75
60.00
74.250
HDTV 1080I
9
1920*1080
28.125
50.00
74.250
HDTV 1080I 50Hz
11. HDMI/DVI input (DTV)
No
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock(MHz) Proposed
1.
720*480
31.47
59.94
27.000
SDTV 480P
2.
720*480
31.50
60.00
27.027
SDTV 480P
3.
720*576
31.25
50.00
27.000
SDTV 576P
4.
1280*720
37.5
50.00
74.250
HDTV 720P 50Hz
5.
1280*720
44.96
59.94
74.176
HDTV 720P
6.
1280*720
45.00
60.00
74.250
HDTV 720P
7.
1920*1080
33.72
59.94
74.176
HDTV 1080I
8.
1920*1080
33.75
60.00
74.250
HDTV 1080I
9.
1920*1080
28.125
50.00
74.250
HDTV 1080I 50Hz
10. HDMI/DVI input (PC)
No
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz) Proposed
Remark
1
720*400
31.469
70.08
28.32
DOS
2
640*480
31.469
59.94
25.17
VESA(VGA)
3
640*350
31.468
70.090
25.175
DOS
4
800*600
37.879
60.31
40.00
VESA(SVGA)
5
1024*768
48.363
60.00
65.00
VESA(XGA)
6
1280*1024
63.981
60.02
108.0
VESA(WXGA)
7
1440*900
55.5
59.90
88.75
WXGA+
19LS4R-ZA only
8
1680*1050
65.290
59.954
146.25
WXGA+
22LS4R-ZA only
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