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22” LCD Color Monitor BenQ G2200W
34
(2) No picture
No picture
OK
OK
NG
NG
Measure U201 PIN2=3.3V
Replace U201
X401 oscillate waveforms are
normal
Replace X401
Check if the sync signal from
computer is output and video cable
is connected normally
Input the sync signal of
computer, or change
the cable
Replace U501
NG
OK
OK
NG
Check U401
Replace U401
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 ...