AOC Envision H2276WDL

17
5.2 Power Board
EMI filter
Start Resistor
(R926)
PW Control
LD7904JGP
(IC901)
Transformer
(T901)
AC input
5V
Bridge
Rectifier
and Filter
Feedback
Circuit
Rectifier
diodes
Photo coupler
(IC902)
14.5V
Power Switch
(Q903)
D801
LED
(CN804)
PWM Control
OZ9998BGN
(U801)
14.5V
DIM
ON/OFF
L801
Q801