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22
″
LCD Color Monitor BenQ G2200WE
44
Main Board
(1) No Power
No power
Press power key and look if
the picture is normal
Please reinsert and make
sure the DC of 12V is normal
Reinsert or check
the power section
Check if X401 oscillate waveforms are normal
Measure U201 Pin2=3.3V
OK
OK
NG
NG
NG
Replace U201
Check U401
Replace X401
OK
NG
Check CN201 PIN3, 4 = 5V
Check converter board
NG
OK
Downloaded from ManualMonitor.com Manuals
Summary of Contents for G2200WE
Page 27: ...22 LCD Color Monitor BenQ G2200WE 27 Six Angles View Downloaded from ManualMonitor com Manuals...
Page 51: ...22 LCD Color Monitor BenQ G2200WE 51 Downloaded from ManualMonitor com Manuals...
Page 52: ...22 LCD Color Monitor BenQ G2200WE 52 Power Board Downloaded from ManualMonitor com Manuals...
Page 53: ...22 LCD Color Monitor BenQ G2200WE 53 Downloaded from ManualMonitor com Manuals...
Page 54: ...22 LCD Color Monitor BenQ G2200WE 54 Key Board Downloaded from ManualMonitor com Manuals...