21
Meridian 1
5.2.2 Power / Inverter Board
ON/OFF
EMI Filter
Start Resistor
(R904, R905)
PWM Control
(IC901)
Transformer
AC Input
16 V
Feedback
Circuit
Transformer
(PT802)
Lamp
5 V
Bridge
Rectifier
and Filter
Feedback
Circuit
Rectifier
Diodes
Output
Circuit
PWM Control
OZ9938GN B
(IC801)
Power Switch
(Q901
)
Photocoupler
(IC903)
16 V
DIM
5 V