Service manual

Belinea 101910
3 4 5
Format 640X480@60Hz 640x480@72Hz 640x480@75Hz
Pixel Clock(MHz) 25.175 31.500 31.500
Horizontal
Sync Polarity N N N
Frequency(KHz) 31.469 37.861 37.500
Total Time(pixels) 800 832 840
Display Time(pixels) 640 640 640
Sync Width(pixels) 96 40 64
Back Porch(pixels) 40 120 120
Front Porch(pixels) 8 16 16
Blank time(pixels) 144 176 200
Vertical
Sync Polarity N N N
Frequency(Hz) 59.940 72.809 75.00
Total Time(lines) 525 520 500
Display Time(lines) 480 480 480
Sync Width(lines) 2 3 3
Back Porch(lines) 25 20 16
Front Porch(lines) 2 1 1
Blank time(lines) 29 24 20
MAXDATA Servicemanual 111908 Page 14
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