AOC 2436Vh Service Manaul page 18

24" LCD Color Monitor
6.2.2 Inverter / Power Board
AC input
EMI filter
Lamp
Bridge
Rectifier
and Filter
Start Resistor
(R904,R905)
PWM Control
LD7576
(IC901)
Output
Transformer
Circuit
Feedback
Circuit
Transformer
(T901)
Power Switch
(Q901)
Photo coupler
(IC903)
MOSFET
(PT801) (Q805,Q806)
PWM Control
TA9687GN
(IC801)
18
AOC 2436Vh
Rectifier
diodes
Feedback
Circuit
Regulator
(IC904)
16V
5V
16V
ON/OFF
+5V
DIM
PID