Philips 223V5LSB/00 - Power Board

27
Meridian 5
CC170C
W8 LCD
C
C
5.2 Power Board
715G5527P01004001C (for 223V5LSB2/223V5LSB)
EMI filter
Start Resistor
(R919,R920,R921,R922)
PWM Control
(U901)
Transformer
AC input
5V
Bridge
Rectifier
and Filter
Feedback
Circuit
Rectifier
diodes
Photo coupler
(U902)
15V
D801
LED
(CN803)
PWM Control
OZ9998BGN
(U801)
15V
DIM
ON/OFF
L801
Q801
Regulator
(U903)