Read LG 42LS3400 / 42LS349C (CHASSIS:LA25C / LA21B) Service Manual online
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5. Supported video resolutions
5.1. Component input(Y, CB/PB, CR/PR)
5.2. HDMI Input (DTV)
No.
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock
Proposed
1.
720*480
15.73
60.00
13.5135
SDTV ,DVD 480I
2.
720*480
15.73
59.94
13.50
SDTV ,DVD 480I
3.
720*480
31.50
60.00
27.027
SDTV 480P
4.
720*480
31.47
59.94
27.00
SDTV 480P
5.
1280*720
45.00
60.00
74.25
HDTV 720P
6.
1280*720
44.96
59.94
74.176
HDTV 720P
7.
1920*1080
33.75
60.00
74.25
HDTV 1080I
8.
1920*1080
33.72
59.94
74.176
HDTV 1080I
9.
1920*1080
67.50
60.00
148.50
HDTV 1080P
10.
1920*1080
67.432
59.94
148.352
HDTV 1080P
11.
1920*1080
27.00
24.00
74.25
HDTV 1080P
12.
1920*1080
26.97
23.94
74.176
HDTV 1080P
13.
1920*1080
33.75
30.00
74.25
HDTV 1080P
14.
1920*1080
33.71
29.97
74.176
HDTV 1080P
No.
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock
Proposed
1.
720*480
31.47
60.00
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
67.50
60.00
148.50
HDTV 1080P
8.
1920*1080
67.432
59.94
148.352
HDTV 1080P
9.
1920*1080
27.00
24.00
74.25
HDTV 1080P
10.
1920*1080
26.97
23.976
74.176
HDTV 1080P
11.
1920*1080
33.75
30.00
74.25
HDTV 1080P
12.
1920*1080
33.71
29.97
74.176
HDTV 1080P
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