22” LCD Color Monitor BenQ G2200W
35
(3) White screen
White Screen
Measure Q602 base
is low level?
X401 oscillate
waveform is normal
Check Correspondent
component.
Replace Panel
Check Correspondent
component.
Replace U501
OK
OK
Replace X401
OK
NG
NG
NG
NG
Check reset circuit of
U501 is normal
OK
Check Q601 is broken or
CN601 solder?
Check U401
OK
Replace U401
NG
Summary of Contents for G2200W - 22" LCD Monitor
Page 8: ...22 LCD Color Monitor BenQ G2200W 8 3 3 Factory Preset Display Modes ...
Page 10: ...22 LCD Color Monitor BenQ G2200W 10 Optical Characteristics ...
Page 11: ...22 LCD Color Monitor BenQ G2200W 11 4 Disassembly Assembly 4 1 Three angles view ...
Page 12: ...22 LCD Color Monitor BenQ G2200W 12 4 2 Exploded View ...
Page 18: ...22 LCD Color Monitor BenQ G2200W 18 4 Until appears the follow Figure writer completed ...