Read Sony MHC-SV7AV / ST-SV7 Service Manual online
ST-SV7
12
12
12.1
12.1
D552
R553
C552
R554
C553
Q551
IC551
D551
R552
R551
D923
D904
D903
D922
C918
C903
R912
R911
IC901
C902
C907
C906
IC904
µ
PC7805AHF
C905
C904
C952
C953
L955
470
470
µ
H
C966
NO901
NO991
C991
C992
C955
R951
C957
NO507
CN508
CN510
C977
C978
C970
C968
R941
D941
D942
R942
C941
R943
C956
CN5031
CN5041
CN509
Q902
R555
D901
IC952
IC951
C916
R952
D920
C971
C964
IC991
IC903
D924
C551
1SS133T
47k
0.1
47k
0.1
2SC2603
M51943BSL
1SS133T-72
10k
470
11ES2
11ES2
11ES2
11ES2
470
10V
10V
10
50V
510
220
TA78057S
470
10V
10V
220
10V
10V
0.1
470
16V
16V
3300
16V
4700
25V
0.1
10000p
3P
3P
0.1
0.1
10000p
470
10000p
4P
23P
5P
10
50V
10 50V
10000p
10000p
1k
1SS133T
1SS133T
1k
10
50V
3.3k
10
50V
5P
10P
21P
2SC2001-K1K2
4.7k
D3SBA20
TORX178B
TORX178B
10000p
470
11ES2
0.1
0.1
NJM7812FA
BA10T
RB441Q
10
50V
1
2
4
5
6
7
8
9
10
11
12
13
14
15
16
17
20
AA4
AA5
AA4
AA5
BB1
BB2
BB3
BB4
BB1
BB2
BB3
BB4
DD1
DD2
DD3
DD4
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
E11
E12
E13
E14
A
B
2
0
A
B
21
D
B
F
B
F
E
E
D
B
A
C
K
TUNER L-IN
TC L-IN
TUNER R-IN
TC R-IN
A-GND
VCD L-IN
VCD R5-IN
DIG-Tx
DSP-Rx
DIG-CLK
AMP-DATA
AMP-CLK
AMP-LAT
DIR-UNLOCK
DIR-CS
DSP-CS
DIR-Rx
DSP-DECODE
DIR-XSTATE
DSP-ACK
CODEC-SMUTE
FL-OUT
FR-OUT
F-GND
LS-OUT
RS-OUT
S-GND
A-GND
A-GND
A+10V
D-GND
DBFB FEEDBACK
TC REC L-OUT
TC REC R-OUT
MIC-IN
D-GND
C-OUT
C-GND
LINE-MUTE
D+5V
A+5V
A-GND
D-GND
FRONT-GND
CENTER-OUT
CENTER-GND
MIC-SIG
MIC-GND
FR-OUT
FL-OUT
SR-OUT
SL-OUT
S-GND
D-GND
(A-GND)
EVER+5V
M(A)-GND
REC OUT-L
PB-L
TC A-GND
PB-R
REC OUT-R
VCC
VCC
GND
OUT
GND
OUT
D+5V
(1/2)
(CHASSIS)
SYSTEM CONTROL 4
D-OUT
G
I
O
+5V REGULATOR
+7V REGULATOR
G
I
O
+3.3V REGULATOR
G
I
O
RESET SIGNAL
GENERATOR
RESET
SWITCH
G
I
O
+10V REGULATOR
+12V REGULATOR
G
I
O
OPTICAL RECEIVER
OPTICAL RECEIVER
OPTICAL IN
OPTICAL IN
(TO TC-S3)
(FROM MCE-SV7)
(INCLUDED IN MAIN BOARD)
5-2.
SCHEMATIC DIAGRAM – MAIN Board (1/2) –
(Page 13)
(Page 13)
(Page 13)
(Page 16)
(Page 17)
(Page 16)
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