Sony MHC-V42D - Block Diagram - PANEL, POWER SUPPLY Section (1;2)

MHC-V42D
MHC-V42D
3636
6-6. BLOCK DIAGRAM - PANEL, POWER SUPPLY Section (1/2) -
REMOTE CONTROL
RECEIVER
IC7450
135 1 SIRCSVO
SYSTEM CONTROL
IC109 (6/6)
118 PCONT-DAMP
C-CONT
ST-CE
MTK-POWER-CTRL
79
55
6
SPM-C-MON
VBUS-OE
PCONT-BTSTBY
76RES
60
59
44
PCONT-PSAVE-PROTECT
63AC-CUT(MD-BOOT0)
LATCH-ON
POWER-KEY
84
AD-KEY0
85
AD-KEY1
2
FL-CLK
176
FL-LATCH
CLK
STB
F+
F-
PROTECTION CONTROL
Q576
S7000
S7044
PROTECTION CONTROL
Q575
PROTECTION CONTROL
Q574
PROTECTION CONTROL
Q571
SPM-AMBIENT-TEMP
80
E +1.2V
DVDD +3.3V
D +3.3V
+5V/ +5.2V REG.
IC001
3 1
SW1
14
SW2
5
EN1
12
EN2
VIN1
USB +5V
M +5.2V
FE_5.2V_MOTOR
FE_5.2V_TRAY
16
VIN2
+3.3V/ +1.2V REG.
IC009
3
1
SW1
14
SW2
VIN1
5
EN1
12
EN2
16
VIN2
+12V REG.
IC2000
+12V
AVDD +9V
SW +13V
AC-DET
LOW_AC/PCONT-BTSTBY
+13V
MAIN ON
LATCH ON
AVDD +5V
+3.3V
DVDD +5V
POWER CONTROL
PROTECTION
Q009
POWER CONTROL
PROTECTION
Q004
POWER CONTROL
PROTECTION
Q014
POWER CONTROL
PROTECTION
Q006
POWER CONTROL
PROTECTION
Q011
POWER CONTROL
PROTECTION
Q012
POWER CONTROL
PROTECTION
Q005
+9V REG.
IC004
+5V REG.
IC006
+3.3V REG.
IC903
S7001~S7003, S7005, S7007,
S7009, S7011, S7013, S7015,
S7017, S7019, S7022, S7024,
S7026
S7030~S7043
FL DISPLAY/
FL DRIVER
ND7000
+5.2V
Q7001, Q7002
AC CUT SWITCH
Q107
BUS BUFFER
VOLTAGE DETECTOR
IC103
4
VOUT
2
VDD
122
112
4
FL-SOUT
DIN
VIN
SW +12V
+12V REG.
IC002
1 8
OUT VCC
5
EN
SW +12V
+3.3V
POWER CONTROL
PROTECTION
Q110
POWER CONTROL
PROTECTION
Q111
+3.3V
POWER CONTROL
PROTECTION
Q304
POWER CONTROL
PROTECTION
Q305
POWER CONTROL
PROTECTION
Q010 (2/2)
+1.2V
POWER DISTRIBUTION
SWITCH
IC007
6
PG1
11
PG2
11
PG2
6
PG1
USB-OE
PROTECTOR
82
M+5.2V
M+5.2V_PNL
E +3.3V
D7005
27
LOW_AC-DET
96
35
>004B
PANEL, POWER
SUPPLY SECTION (2/2)
(Page 37)
POWER CONTROL
PROTECTION
Q007
IC102 (2/2)
11
4Y
12
4A
POWER CONTROL
PROTECTION
Q008
THERMOSTAT
TH571
PROTECTION CONTROL
Q572
POWER DISTRIBUTION
SWITCH
IC003
6 1
OUT
4
FLAG
IN
3
EN
POWER DISTRIBUTION
SWITCH
IC010
6 1
OUT
4
FLAG
IN
3
EN
POWER CONTROL
PROTECTION
Q013
POWER CONTROL
PROTECTION
Q010 (1/2)
6 1
OUT
4
FLAG
IN
3
EN
+1.2V REG.
IC303
S7004, S7006, S7008, S7010,
S7012, S7014, S7016, S7018,
S7020, S7021, S7023, S7025,
S7027, S7029
S7045~S7058
LOW AC DET
EXCEPT MY, E12
MY, E12
EXCEPT MY, E12
MY, E12
EXCEPT MY, E12
EXCEPT AEP, UK
MY, E12
SYSSET
2019/03/0500:47:46(GMT+09:00)