Service manual

20" LCD Color Monitor Dixon N20W
16
5.2.2 Inverter/Power Board
CN90
2
DIM
DIM
EMI filter
Start Circuit: R905
PWM
Control IC
Transformer
AC input
12V
ON/OFF
Control
PWM
Control IC
Feedback
Circui
t
Output
Circuit
Transformer
MOSFET
Over
Voltage
Lamp
ON/OFF
5V
Bridge
Rectifier
and Filter
Feedback
Circuit
Rectifier
diodes