Service manual

6.Troubleshooting Flow Chart
6-1 Figures of Waveform
Input Signal: VGA Card Sis 620
Resolution 1024X768
HSYNC 48.5 KHz
VSYNC 60Hz
CH1: INPUT HSYNC (PIN13 OF P8)
CH2: INPUT VSYNC (PIN14 OF P8)
CH1: VGA_HSYNC (PIN39 OF U1)
CH2: VGA_VSYNC (PIN40 OF U1)
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