Block Diagrams - Power Section - Sony RCD-W7V Service Manual

Compact disc recorder, us model, ver 1.2 2002.09
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RCD-W7V
– POWER SECTION –
AC IN
RECTIFIER
D120,C115,
D107,C121
RECTIFIER
D108,C119
RECTIFIER
D110,C126
RECTIFIER
D106,C116
RECTIFIER
D109,C123
FEED
BACK
IC102
IC104
28
LPF
REG(-8V)
L105
IC106
C131
REG(8V)
LPF
L109
C127
REG(8V)
LPF
L110
C117
LPF
L103
C124
28
F+
Front
F -
Front
- 30 VA
Front
9 VA
RW
I/O
12 V
I/O
8 V
IC107
REG(9V)
RW
9 V
IC109
8 V
DVD
IC108
5.2 VA
I/O,DVD
5.2 VD
DVD
RW
5.2 VR
REG(3.3V)
3.3 V
RW
IC103
REG(3.3V)
3.3 V
DVD
IC105
D114
DVD
2.5 V

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