AOC L32W751A Service Manual page 31

32" LCD TV
5.2. Can not start (LED indicator green)
Check PS/ON signal
Check CN903PIN1=24V
Check IC902 PIN1 have supply voltage
Check IC902 PIN7 PWM wave
Check Q902, D920, R961, R958,
Check the output of T902
Check connecter & lamp
NG
OK
NG
OK
NG
OK
OK
NG
NG
OK
OK NG
Check Interface board or main board
Change PS/ON circuit
Change IC902
Change IC902
Check IC905, D906, D918, IC906
Change T902
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AOC L32W751A