Dell WASHING MACHINE - Page 25

Dell E173FPc
25
5.3.2 Inverter/Power Board
EMI filter
Bridge
Rectifier
and Filter
Start Circuit
R906, R907
PWM
Control IC
Transformer
Over
Voltage
Protect
MOSFET
Q903
Rectifier
CMOS
Voltage
Feedback
Circuit
AC input
5V
ON/OFF
Control
PWM
Control IC
Feedback
Circuit
OSC and
Output
Circuit
DC Convert
Circuit
MOSFET
Q203
Over
Voltage
Lamp
ON/OFF
BL ADJ