Acer AL1702 AL1702 Service Guide - Page 4

AL1702 6. Abnormal plug and play operation 18 7. Checking the interface circuit of sync signal 19 7.1 Checking the control circuit of horizontal sync pulse 19 7.2 Checking the control circuit of vertical sync pulse 19 8 Checking the resolution change IC movement 20 9. Checking the DC/DC converter circuit 21 10. Checking the Audio circuit [option 22 11. Checking inverter board circuit 23 12. Power board 24 3) Spare Parts Recommended Spare Parts List 25 Page 2