LG Flatron M228WA, Service Manual

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6. RGB Input (PC)
No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz)
1 720*400 31.468 70.08 28.321
2 640*480 31.469 59.94 25.175
3 640*480 37.5 75 31.5
4 800*600 37.879 60.317 40.0
5 800*600 46.875 75.0 49.5
6 1024*768 48.363 60.0 65.0
7 1024*768 60.123 75.029 78.75
8 1152*864 67.500 75.000 108.0
9 1280*1024 63.981 60.02 108.0
10 1280*1024 79.976 75.035 135.0
11 1680*1050 64.674 59.883 119.0
12 1680*1050 65.290 59.954 146.25
No Resolution H-freq(kHz) V-freq.(kHz) Pixel clock(MHz) Proposed
1. 720*480 31.47 59.94 27.000 480p
2. 720*480 31.50 60.00 27.027 480p
3. 720*576 31.25 50.00 27.000 576p
4. 1280*720 37.5 50.00 74.250 720p
5. 1280*720 44.96 59.94 74.176 720p
6. 1280*720 45.00 60.00 74.250 720p
7. 1920*1080 33.72 59.94 74.176 1080i
8 1920*1080 33.75 60.00 74.250 1080i
9 1920*1080 28.125 50.00 74.250 1080i
7. RGB input ( DTV )
8. DVI input (PC)
No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz)
1 720*400 31.468 70.08 28.321
2 640*480 31.469 59.94 25.175
3 640*480 37.5 75 31.5
4 800*600 37.879 60.317 40.0
5 800*600 46.875 75.0 49.5
6 1024*768 48.363 60.0 65.0
7 1024*768 60.123 75.029 78.75
8 1152*864 67.500 75.000 108.0
9 1280*1024 63.981 60.02 108.0
10 1280*1024 79.976 75.035 135.0
11 1680*1050 64.674 59.883 119.0
12 1680*1050 65.290 59.954 146.25