AOC LM929
18
5.3.2 Inverter/Power Board
CN902
DIM
DIM
EMI filter
Bridge
Rectifier
and Filter
Start Circuit: R906、 R907
PWM
Control IC
Transformer
Rectifier
diode
AC input
12V
ON/OFF
Control
PWM
Control IC
Feedback
Circuit
OSC and
Output
Circuit
DC Convert
Circuit
MOSFET
Over
Voltage
Lamp
Feedback
Circuit
Over
Voltage
Protect
IC101
5V
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