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REV.-A
A.1.6
pPC494C
(3A)
The
~PC494C
is pulse width modulation control. The
block diagram is shown in Figure A-13
show
s
Reference
Low Voltage
I
I
I
.*..
‘
z.
I
I
Figure A-1 3.
wPC494C
Block Diagram
A-1 2
1
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