Acer AL512 AL512 Monitor Service Guide - Page 27

AL512/513 Service Manual 10. TROUBLE SHOOTING FLOW CHART 10.1. NO POWER Start 5V on C101 Y I101 is Failed? N 5V on C314,C319 Y 9.2V on C308 Y 18V on F102 Y -6V on F103 Y Check 3~4V Q107,C315,I108 Check N D804,D807, I801,I802,I803 D801,F801 Replace Y I101 N Check Q101,I107,Q114 N Check L111,D203, I108,Q106 N Check Q108,I109,F102 N Check D201,D202,F103, C302,Q105,I106 -26- 9/20/2002