Block Diagram - Power Supply Section - Sony MHC-V41D Service Manual

MHC-V41D
6-4.

BLOCK DIAGRAM - POWER SUPPLY Section -

AUDIO DSP, SYSTEM CONTROLLER
IC109 (4/4)
TUNER+3.3V
ST-CE 44
DVDD5V
+3.3V REGULATOR
SERVO+3.3V
AVDD+5V
HDMI+5V
MTK-POWER-CTRL 59
SW_12V
A+9V
FAN+12V
SW+12V
PCONT-PSAVE-PROTECT 60
FL+5.2V
M+5.2V_PNL
M+5.2V
FE_5.2V
USB+5V
VBUS
VBUS-OE 112
USB-OC 35
PROTECTOR 82
E+1.2V
DVDD3.3V
AVDD3.3V
E+3.3V
SERVO+1.2V
SERIAL FLASH B+
LATCH-ON 27
+3.3V
BT3.3V
BT-ON 16
D+3.3V
PCONT-BTSTBY 122
SPM-C-MON 79
C-CONT 55
PCONT-DAMP 118
RES 76
AC-CUT 63
MHC-V41D
+3.3V REGULATOR
IC903
B+ SWITCH
Q006, 007
IC305
+5V REGULATOR
IC006
+5V REGULATOR
IC1000
+9V REGULATOR
IC004
+12V REGULATOR
IC002
B+ SWITCH B+ SWITCH
Q7001, 7002 IC003
B+ SWITCH
Q457 (1/2), 459
VBUS SWITCH
IC452
B+ SWITCH
Q005, 457 (2/2)
B+ SWITCH
Q302, 303
+1.2 REGULATOR
IC303
B+ SWITCH
Q304, 305
B+ SWITCH
Q110, 111
B+ SWITCH
Q103, 104
B+ SWITCH
Q008, 009
B+ SWITCH B+ SWITCH
Q574 – 576 Q571, 572
RESET SIGNAL
GENERATOR
IC103
+12V REGULATOR
IC2000
+12V REGULATOR B+ SWITCH
IC008 Q004, 461
+12 REGULATOR
IC2003
B+ SWITCH
Q011, 012
DC/DC CONVERTER
B+ SWITCH
IC001
IC010
14 SW2 VIN2 16
3 SW1 VIN1 1
5 12 6 11
DC/DC CONVERTER
IC009
3 SW1 VIN1 1
14 SW2 VIN2 16
B+ SWITCH
IC007
6 11
LATCH SWITCH
Q6506, 6507
REGULATOR
POWER AMP B+
POWER
CONTROL
Q6501
BUS BUFFER AC DETECT
IC102 (2/2)
46 46
D6516 D6511
ISOLATOR LATCH SWITCH
PH6302 Q6305
SHUNT
ISOLATOR
PH6301
IC6500
T6300
POWER
TRANSFORMER
D6312
RECT REGULATOR
D6604 Q6304
POWER
CONTROL
F6500
Q6504
RECT
POWER
D6501 SWITCH
RECT
Q6300 – 6303
D6000
TH6000
ISOLATOR AC DETECT RECT LINE FILTER
Q6500 PH6300 Q6307 D6001
POWER CONTROL
IC6300
D6306
1 LATCH
3 FB
6
VCC
5 DRV
1 HV
F6000
CN6001
LINE FILTER
LF6000 LF6001 - AC IN
(Page 44)
RESET
>003B