Read Sony MHC-SV7AV / TA-SV7AV Service Manual online
TA-SV7AV
15
15
5-7.
SCHEMATIC DIAGRAM – SURROUND AMP Section –
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
(Page 13)
(Page 13)
D1061
RY1061
R1009
R1059
C1056
C1057
C1033
C1034
R1047
R1031
R1032
R1004
R1084
R1054
C1003
R1002
C1002
R1052
C1052
C1083
R1082
C1082
R1051
R1081
R1001
CN1003
R1006
R1007
D1001
D1051
R1058
R1057
R1056
R1086
R1087
D1081
R1088
C1087
C1086
R1089
D1062
RY1062
Q1063
R1063
Q1061
R1010
R1060
R1090
D1002
CN1002
R1092
R1095
Q1093
R1093
R1094
R1005
R1055
R1085
R1008
R1065
R1062
R1061
C1001
C1004
C1054
C1051
C1081
C1084
C1053
R1083
R1069
IC1001
Q1092
Q1001
Q1051
Q1081
C1038
C1039
CLP1000
R1003
R1053
C1006
C1007
THP092
R1033
1SS133T
10
1/2W
10
1/2W
0.068
0.068
100
50V
50V
100
50V
50V
10k
100
100
56k
56k
56k
100p
56k
220p
56k
220p
100p
56k
220p
1k
1k
1k
4P
1k
15k
1SS133T
1SS133T
100k
15k
1k
1k
15k
1SS133T
100k
0.068
0.068
10
1/2W
1SS133T
BA1F4M
10k
2SA1175-HFE
47k
56k
68k
1SS133T
13P
100k
22k
2SC2785
100k
68k
0.22
2W
0.22
2W
0.22
2W
100k
22k
220
2W
220
2W
10
50V
47
10V
47
10V
10
50V
10
50V
47
10V
100p
1.3k
STK443-050
2SC2785
2SC2785
2SC2785
2SC2785
0.01
0.01
0.068
0.068
1
A1
A2
A3
A1
A2
A3
*
*
REAR L-OUT
REAR R-OUT
CENTER OUT
SURROUND RY
PROTECT
DC DET
REAR L-IN
REAR GND
REAR R-IN
CENTER GND
CENTER IN
GND
OVERLOAD DETTECT
-VL
+VL
REAR GND
CENTER GND
Q1092,1093
THERMAL DETECT
OVER
DETECT
LOAD
OVER
DETECT
LOAD
Q1061,1063
RELAY DRIVE
OVER
DETECT
LOAD
POWER AMP
(CHASSIS)
* R1003,1053
680
1k
(EA,SP)
(TH)
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