Block Diagram - Power Supply Section - Sony FST-GTK11iP Service Manual

FST-GTK11iP/GTK33iP/RDH-GTK11iP/GTK33iP
FST-GTK11iP/GTK33iP/RDH-GTK11iP/GTK33iP
5-4.

BLOCK DIAGRAM - POWER SUPPLY Section -

SYSTEM
CONTROLLER
IC101 (4/4)
PVDD
SUB-ON 85
GVDD
PVDD
POWER
ON/OFF
CONTROL
Q934, 935
PVDD_ON 90
GVDD
36
POWER
TARNSFORMER
T901
D940
RIPPLE
RECT
FILTER
D965
POWER D934
ON/OFF
CONTROL
Q970
F931
RECT
D967
SHUNT
ISOLATOR
REGULATOR
PH930
IC932
MAIN POWER
TARNSFORMER
T901
RECT
D943
SWITCHING
D941
SHUNT B+ SWITCH
REGULATOR
IC932
D967
ISOLATOR
D985
PH930
POWER
ON/OFF ISOLATOR
PH931
CONTROL
Q933
SUB POWER
TARNSFORMER
T903
D970
RIPPLE
RECT
FILTER
D981
D972
SHUNT
ISOLATOR
REGULATOR
PH965
IC966
36
POWER CONTROL
IC930
3 Vcc/OVP
Q930
6 BD
1 D
5 FB/OLP
TH901
RECT LINE FILTER
D902 L903, 904
POWER CONTROL
IC931
1 D
7 OCP/BD
Q930
4 Vcc
Q932
6 FB
POWER CONTROL
IC965
3 Vcc/OVP
Q965
6 BD
1 D
5 FB/OLP
TH901
RECT LINE FILTER
D901 L901, 902
(GTK11iP)
F901
AC1
(AC IN)
(GTK33iP)
F901
AC1
(AC IN)