BenQ G900WA Service Manual page 34

19" LCD Color Monitor
Inverter/Power Board
EMI filter
Start Circuit: R904，R932，R933
PWM Control IC
Output
Circuit
Lamp
Feedback
Circuit
Bridge
Rectifier and
Filter
IC TEA1530
Transformer
Over
Voltage
Protect
5V Rectifier
and Filter
Transformer
T901
Feedback
Over
Voltage
Circuit
Protect
MOSFET
Q802、Q803
PWM Control
IC TL494
34
BenQ G900WA
14V Rectifier
and Filter
ON/OFF Control
Q805/Q808
DIM Control
CN902
5V
14V
ON/OFF