LG 22LF4520, Service Manual

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- 7 - LGE Internal Use Only
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Only for training and service purposes
5. External Input Support Format
- RGB/HDMI (PC)
No. Resolution H-freq(kHz) V-freq(Hz) Pixel clock(MHz) Remark
1 720*400 31.468 70.080 28.321
2 640*480 31.469 59.940 25.175
3 640*480 37.500 75.000 31.500
4 800*600 37.879 60.317 40.000
5 800*600 46.875 75.000 49.500
6 1024*768 48.363 60.004 65.000
7 1024*768 56.476 70.069 75.000 HDMI(PC)
8 1024*768 60.023 75.029 78.750
9 1152*864 67.500 75.000 108.000
10 1280*720 45.000 60.000 74.250
11 1280*800 49.702 59.810 83.500
12 1280*1024 63.981 60.020 108.000
13 1280*1024 79.976 75.025 135.000
14 1400*1050 65.317 59.978 121.750
15 1440*900 55.935 59.887 106.500
16 1600*900 60.000 60.000 108.000
17 1680*1050 64.674 59.883 119.000
18 1680*1050 65.290 59.954 146.250
19 1920*1080 67.500 60.000 148.500
- HDMI (DTV)
No. Resolution H-freq(kHz) V-freq(Hz) Pixel clock(MHz) Remark
1 720* 480 31.469 / 31.5 59.94 / 60 27.00/ 27.03 SDTV 480P
2 720*576 31.25 50.00 27.864 SDTV 576P
3 1280*720 37.50 50.00 74.250 HDTV 720P
4 1280* 720 44.96 / 45 59.94 / 60 74.17/ 74.25 HDTV 720P
5 1920* 1080 33.72 / 33.75 59.94 / 60 74.17/ 74.25 HDTV 1080I
6 1920* 1080 28.125 50.00 74.25 HDTV 1080I
7 1920* 1080 27.00 24 74.25 HDTV 1080P
8 1920* 1080 33.75 30.00 74.25 HDTV 1080P
9 1920* 1080 56.250 50 148.5 HDTV 1080P
10 1920* 1080 67.43 / 67.5 59.94 / 60 148.35/ 148.50 HDTV 1080P