LG 42LY750H Service Manual page 7

5. Supported video resolutions
5.1. RGB 2D input
No Resolution
PC
1 640*350
2. 720*400
3. 640*480
4 800*600
5 1024*768
6 1360*768
7 1280*1024
8 1920*1080
DTV
1 720*480
2 720*480
3 1280*720
4 1280*720
5 1920*1080
6 1920*1080
7 1920*1080
8 1920*1080
9 1920*1080
10 1920*1080
11 1920*1080
12 1920*1080
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Only for training and service purposes
H-freq(kHz) V-freq.(Hz)
31.468 70.09
31.469 70.08
31.469 59.94
37.879 60.31
48.363 60.00
47.712 60.015
63.981 60.020
67.5 60
31.50 60
31.469 59.94
45.00 60.00
44.96 59.94
33.75 60.00
33.72 59.94
67.500 60
67.43 59.94
27.000 24.000
26.97 23.97
33.75 30.000
33.716 29.976
Pixel clock(MHz)
25.17
28.32
25.17
40.00
65.00
85.50
108.00 FHD only
148.5 FHD only
27.027
27.00
74.25
74.176
74.25
74.176
148.50
148.352
74.25
74.176
74.25
74.176
- 7 -
Proposed
DDC
EGA X
DOS O
VESA(VGA) O
VESA(SVGA) O
VESA(XGA) O
VESA (WXGA) X
VESA (SXGA) O
HDTV 1080P O
SDTV 480P
SDTV 480P
HDTV 720P
HDTV 720P
HDTV 1080I
HDTV 1080I
HDTV 1080P
HDTV 1080P
HDTV 1080P
HDTV 1080P
HDTV 1080P
HDTV 1080P
LGE Internal Use Only