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22
″
LCD Color Monitor BenQ G2200WE
48
W / LED, No Backlight
Check Inverter input =12 V
NG
OK
Check adapter and T801
Check ON/OFF signal
Check Interface board or main board
NG
OK
Check IC801 PIN4 =5V
NG
OK
Change ON/OFF circuit
Check IC801 PIN1 PWM wave
NG
OK
Check IC801
Check Q805, Q806 Drain wave
NG
Check the output of T801
Change Q805, Q808
Check connecter & lamp, feedback and protect circuit
OK
NG
Change T801
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...