H a n n S t a r D i s p l a y C o r p .
Document Title
HW191A_XY _HSM
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Document No.
Revision
07/08/13
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8.2.2 Power/Inverter Board
DIM
DIM
EMI filter
Start Circuit: R904,R932,R933
PWM
Control IC
Transformer
AC input
12V
ON/OFF
Control
PWM
Control IC
Feedback
Circuit
Output
Circuit
Transformer
MOSFET
Over
Voltage
Lamp
ON/OFF
5V
Bridge
Rectifier
and Filter
Feedback
Circuit
Rectifier
diodes
CN902
022-83718162
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