Block Diagram - Vcr Power Section - Sony AVD-K150B Service Manual

AVD-K150B/K150E/K150G/K150N/K150R
5-7. BLOCK DIAGRAM – VCR POWER SECTION –
FD(+) 15
FD(-) 14
-29VA 13
GND 12
33VA 11
GND 10
13VA 9
GND 8
3.8VA 7
3.8VA 6
GND 5
5.3VA 4
5.3VA 3
GND 2
GND 1
PVS01
AVD-K150B/K150E/K150G/K150N/K150R
Q163
SWITCH
IC160
8V REG
IC161
3.3V REG
IC162
3.3V REG
Q166
5V REG
58 58
1
2
3
4
5
6
7
Q168
8
SWITCH
9
10
11
12
Q167
SWITCH
TO TU/SYS/ Hi-Fi
Q169
SWITCH
TO AVCP
TO SYS
FD(+)
TO SYS
FD(-)
TO SYS
-29VA
TO TU
33VT
PVD01
5.3VA
8V
GND
GND
3.3V
3.3V
5V
5V
GND
3.3V
GND
GND
TO SYS
5.3VA
5.2VA
FROM -COM
PWR CTL 'H'
REG 5V