Power Board - Philips 201B2CB/00 Service Manual

Meridian 2
16

5.2 Power Board

201B2
AC input
EMI filter
Lamp
5V
Bridge
Rectifier
and Filter
PWM Control
TOP266EG
(IC901)
Output
Transformer
Circuit (PT801)
Protect
Circuit
Feedback
Circuit
Audio Power Amplifier
APA2071JI-TUG
(IC601)
Transformer
Feedback
Photocoupler
(IC903)
MOSFET
AO4614
PWM Control
ta9687GN
(IC801)
Phone jack
16V
Rectifier
5V
Diodes
Circuit
16V
5V
ON/OFF
DIM
Speaker