AOC e2350Shk - Power Board

23
5.2 Power Board
715G4744P01003001M
AC input
715G3977P04000004M
D806
14.5V
MOSFET
(Q806)
ON/OFF
DIM
L801
LED
(CN804)
PWM Control
MP3389EF
(U801)
14.5V
EMI filter
Start Resistor
(R908,R911)
PWM Control
LD7576AGR
(U901)
Bridge
Rectifier
and Filter
Rectifier
diodes
Transformer
(T901)
Feedback
Circuit
Regulator
(IC903)
5V
Photo coupler
(U902)
Power Switch
(Q901)