Asus MW221 Service Manual page 18

22" LCD Color Monitor
5.2.2 Inverter/Power Board
AC input
EMI filter
Start Circuit: R927、R928、R929
Lamp
Feedback
Circuit
Bridge
Rectifier
and Filter
PWM
Control IC
Output
Circuit
Transformer
Over
Voltage
Rectifier
Transformer
diodes
Feedback
Circuit
MOSFET
PWM
Control IC
18
ASUS MW221
24V
12V
ON/OFF
ON/OFF
Control
DIM
DIM
CN903