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TAS000085XX Power Supply Block Diagram
D901-904 C901 C902 L901
RECTIFIER
SMOOTHING
U901FPF TNY27
AC 100V 240V 50\60HZ
T901
6
TRANS
CONTROL IC
PHOTO
COUPLER
U902 EL817B
RECTIFIER
SMOOTHING
D906 C907 C908,L904
D908 C910,C911,L903
RECTIFIER
SMOOTHING
RECTIFIER
SMOOTHING
D909 C914,C915,L902
ERROR AMP
U903 TL431
Q905
Power
ON/OFF control
Q911
ON/OFF SW
Q906
ON/OFF SW
Q907 Q908
ON/OFF SW
ON/STB
5VSTB
-5V
+12V
-12V
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