Sony SA-CT780 - Block Diagram - PANEL;POWER SUPPLY Section

HT-CT780
HT-CT780
3434
5-4. BLOCK DIAGRAM - PANEL/POWER SUPPLY Section -
TH901
RECT
D901
RECT
D965
LINE FILTER
LF901
RECT
D967
85
SIRCS_IN_1
REMOTE CONTROL
RECEIVER
IC801
33 BT LED
LED DRIVE
Q801
49INITX (RESET)
14 FL_DOUT
15 FL_CLK
12 FL_CS
ND801
FLUORESCENT
INDICATOR TUBE
SYSTEM CONTROLLER
IC102 (4/4)
AC1
(AC IN)
F901
F501
POWER CONTROL
IC930
BD
6
VCC
3
FB/OLP
5
D934
D942
D105
D601, 602
D1801
D936 D932
PVDD_28V
+28V
(FOR L-CH)
+28V
(FOR R-CH)
GVDD_12V
D937
REGULATOR
Q930
D501
D804
+12V REGULATOR
IC502
F502
F931
E_4V
E_3.3V
DSP_1.1V
DIGITAL
POWER AMP
B+
103AC_CUT
76P_CONT_DSP
120P_CONT2
51PCONT_DRIVER
11 9P_CONT1
DC/DC
CONVERTER
IC602
DC/DC
CONVERTER
IC313
DC/DC
CONVERTER
IC601
VDD
11P_CONT3
DD_12V
+12V
REGULATOR
IC110
E_12V
VOLTAGE DETECT
IC106
RESET SWITCH
Q106
BT_3.3V
137PCONT_BT
+3.3V REGULATOR
IC306
SW_3.3V
+3.3V REGULATOR
IC105
605VPWR
HDMI_TX_5V
DD_6V
SP_5V
+5V REGULATOR
IC1005
+5V REGULATOR
IC604
DIR_5V
SW_4V
B+ SWITCH
Q104, 105
DC/DC
CONVERTER
D803, 805, Q802
61SPARTA_PCONT
1VIN1
SP_3.3V
RG_1V
SP_1.3V
F+
VIN
VH
VBUS SWITCH
IC1802
130PCONT_USB
2USB_FAULT
16VIN2
+3.3V REGULATOR
IC605
FOR
FLUORESCENT
INDICATOR TUBE
T901
POWER
TRANSFORMER
SI
SCK
STB
13 FL_RESET
RESET
39 NFC DATA
NFC1
NFC MODULE
(RC-S730 (WW))
3 SW1
VBUS_5V
14
5
SW2
EN1
12
EN2
NFC_SDA
SW
NFC_SCL
40 NFC SCL
NFC_IRQ
35 NFC IRQ
NFC_RF_DET
38 NFC_RFDET
143 US B D P
142 US B D M
ISOLATOR
PH930
SHUNT
REGULATOR
IC931
PROTECT DETECT
Q931
BLUETOOTH
INDICATOR
D801
+5V REGULATOR
IC304
89
KEY0
94 KEY1
88 KEY2
D/ST
1
KEY
BOARD
+3.3V REGULATOR
IC803
DC/DC CONVERTER
IC603
UPDATE
3
2
CN001