Dell E177FPc Service Manual page 37

17" LCD Color Monitor
Check power supply for the pin6 of
IC901 ~DC13V
Lower
1.Check R903, R904, D902, IC901 etc
2.Check ZD901, Q902, D903 etc
Check the voltage of C904
NG
OK
Check F901,
DB901, C904, IC901
Hopping
Check IC902, IC903 etc
37
Dell E177FPc