Sony FST-GTK11iP - Block Diagram - POWER SUPPLY Section

FST-GTK11iP/GTK33iP/RDH-GTK11iP/GTK33iP
FST-GTK11iP/GTK33iP/RDH-GTK11iP/GTK33iP
3636
5-4. BLOCK DIAGRAM - POWER SUPPLY Section -
POWER CONTROL
IC965
SUB POWER
TARNSFORMER
T903
F901
AC1
(AC IN)
LINE FILTER
L901, 902
RECT
D901
TH901
RECT
D981
D985
1D
5FB/OLP
3 Vcc/OVP
MAIN POWER
TARNSFORMER
T901
RIPPLE
FILTER
Q965
D970
D972
D967
6BD
SYSTEM
CONTROLLER
IC101 (4/4)
ISOLATOR
PH965
SHUNT
REGULATOR
IC966
RECT
D943
PVDD
PVDD
ISOLATOR
PH930
SHUNT
REGULATOR
IC932
B+ SWITCH
Q932
D941
POWER CONTROL
IC931
4Vcc
1D
6FB
ISOLATOR
PH931
POWER
ON/OFF
CONTROL
Q933
POWER
ON/OFF
CONTROL
Q934, 935
SWITCHING
Q930
7 OCP/BD
POWER CONTROL
IC930
POWER
TARNSFORMER
T901
F901
AC1
(AC IN)
LINE FILTER
L903, 904
RECT
D902
TH901
RECT
D967
1D
5FB/OLP
3 Vcc/OVP
RIPPLE
FILTER
Q930
D940
D934
6BD
ISOLATOR
PH930
SHUNT
REGULATOR
IC932
RECT
D965
POWER
ON/OFF
CONTROL
Q970
(GTK33iP)
(GTK11iP)
GVDD
GVDD
90PVDD_ON
85SUB-ON
F931