Dell E153FPc - Page 20

Dell E153FPc
20
5.3.2 Inverter/Power Board
CON102
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
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