AOC E2236VWA - Page 52

21.5" LCD Color Monitor AOC e2236Vwa
52
2.) No Backlight
715G3823P01000004S
Check C802(+)=12V
NG
OK
Check adapter and MB
Check ON/OFF signal
Check main board
NG
OK
Check Q801 PIN5,6.7,8=12V
NG
OK
Change Q801
Check IC801 PIN1,2,3,4,5,6,7,8 have the
output of square wave at short time
NG
OK
Change IC801,IC802
Check connecter & lamp