Read Sony HCD-VP700 Service Manual online
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41
HCD-VP700
6-17. SCHEMATIC DIAGRAM – SURROUND AMP SECTION –
C931
C934
IC932
uPC7805A
IC931
uPC7805A
D932
C933
C937
C938
IC934
D1071
C1071
C1072
C1073
R1072
R1071
C1074
Q931
CN1001
C932
R931
R933
R932
NO1071
JW937
JW932
JW935
CN1002
R934
D933
Q932
10
50V
470
10V
10V
11ES2
10
50V
10
50V
470
10V
10V
BA033T
D5SBA20410
0.01
0.01
2200
42V
100K
100K
2000
42V
2SB1640
9P
B-TO-B
3300
6.3V
2.7k
2.7k
2.7k
10k
RB441Q-40
BA1A4M
GND
AC2
AC2
UNREG GND
UNREG+9V
SW LOWSAT D+5V(BD/VCD)
D-GND
D+5V(DSP/DAC/DIR/MC/LED/RDS/TC)
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
D+3.3V(GC)
+B
-B
CHASSIS GND
N.C.
N.C.
N.C.
N.C.
N.C.
CD/DVD POWER
N.C.
N.C.
N.C.
REG SWITCH
REG SWITCH
3.3V REG
5V REG
5V REG
+VL
-VL
D+5V
D+5V
GC 3.3V
BOARD
MAIN
(2/3)
BOARD
FRONT AMP
(Page 39)
(Page 32)
BOARD
TRANS
(Page 52)
M
N
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