X
X
X
X
X
X
X
X
(
)
)
(
)
(
)
(
)
(
)
(
(
)
(
)
(
)
(
)
X
X
X
X
X
X
X
D
C
B
A
1
2
3
4
5
6
7
8
9
10
12
17
16
15
14
13
11
R104
100
C106
220P
C105
100
R103
220P
C104
100
R102
220P
100
R101
C108
220P
100
R106
C107
100
R105
220P
14
GND(B)
GND(+15V)
13
MUTE
12
SW POW. RET
11
SW POWER
10
DG
9
SRch
8
GND
7
SWch
6
SW OUT
5
GND
4
Rch
3
AG
2
AG
1
FRONT RELAY
11
POWER
RETURN
12
5
8
PROTECTION
9
CS RELAY
10
Cch
6
GND
7
SLch
AG
3
Lch
4
GND
1
AG
2
K2
C103
220P
P1
0.01
C77
0.01
C45
0.01
C78
RETURN
POWER
PROTECTION
MUTE
CS RELAY
FRONT RELAY
SWch
DG
SRch
AG
SLch
GND
Cch
GND
Rch
GND
Lch
2.2K
R177
4.7u50
C1
+
R171
2.2K
47
R189
R183
R1
C7
680P
2.7K
R19
2.7K
R13
100K
47K
2K
R25
100u10
C25
+
1
R73
C109
100P
R7
13K
C31
68P
10K
R43
C37
47P
220
R31
1/4W
220
R37
1/4W
C85
680P
22 1/4W
R55
R61
47
C43
47u100
+
220u100
270
R49
C49
+
47K
R67
1/4W
1/4W
1/4W
33P
C127
R185
R179
2.2K
R173
2.2K
680P
100K
47K
2.7K
R15
2.7K
R21
R27
1
R75
R3
C9
C27
100u10
2K
R51
100P
C111
1/4W
270
+
47
4.7u50
C3
+
R191
C129
13K
R9
47P
C39
68P
C33
47K
R69
33P
1/4W
10K
R45
1/4W
R39
220
220
1/4W
R33
680P
C87
22P
C117
R187
2.2K
R181
R175
2.2K
22P
C119
R77
1
R29
R17
C11
R5
47K
100K
680P
2.7K
2.7K
2K
C29
100u10
R23
1/4W
R53
C113
100P
270
+
R71
47K
C5
+
4.7u50
R193
47
13K
R11
C131
C35
68P
R47
10K
33P
1/4W
C41
47P
1/4W
R35
220
1/4W
R41
220
C89
680P
W83
W81
W82
R65
4.7K
R63
100
1K
R64
47u16
C48
+
47u25
C47
+
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
11
8
9
10
12
11
PROTECTION
CS RELAY
FRONT RELAY
POWER RETURN
POWER
MUTE DRIVE
GND
+B
GND
B(+15V)
-B
SLch NF
Cch NF
Lch NF
SLch -
Cch -
Lch -
SLch +
Cch +
Lch +
SW POWER
7
R48
C132
R12
1/4W
33P
10K
13K
2.2K
R182
R188
R176
2.2K
100u10
R78
1
C30
C114
R54
270
100P
1/4W
+
R6
100K
47K
C12
680P
2.7K
R24
R18
2.7K
R30
2K
+
47
C6
4.7u50
R194
C120
R72
47K
C36
68P
C42
47P
22P
8
SW POW. RET
R184
6
11
12
10
8
9
7
R186 100K
2.2K
R180
W52
5
3
4
1
2
W27
R174
2.2K
R178
2.2K
2.2K
R172
680P
100K
47K
2.7K
R14
2.7K
R20
R26
22P
C118
R76
1
C90
R42
R36
680P
220
1/4W
220
1/4W
R28
R16
C10
R4
47K
680P
2.7K
2.7K
2K
C28
100u10
R22
1/4W
R52
C112
100P
270
+
R70
47K
6
5
4
2
3
1
MUTE DRIVE
-B
GND
+B
+B(+15V)
GND(+15V)
9
8
7
SRch NF
SRch -
SRch +
1/4W
C4
+
4.7u50
R192
47
13K
R10
C130
C34
68P
R46
10K
33P
1/4W
C40
47P
1/4W
R34
220
1/4W
R40
220
C88
680P
1
R74
R2
C8
C26
100u10
2K
220u100
+
47
R62
C46
R50
100P
C110
1/4W
270
+
C44
47u100
+
6
5
4
3
2
1
SWch -
SWch NF
SWch +
Rch -
Rch NF
Rch +
47
4.7u50
C2
+
R190
C128
13K
R8
47P
C38
68P
C32
47K
R68
33P
1/4W
10K
R44
R56
1/4W
R38
220
220
1/4W
R32
680P
C86
22 1/4W
47u16
C75
47u25
C74
+
1K
R57
100
R58
4.7K
R59
+
R210
R209
22K
100K
R207
220
R206
C203
22u25
R204
680 1W
R208
27K
10K 1W
R211
4.7K
14
13
M-A300
M-A100
GND(B)
GND(+15V)
MUTE
SW POW. RET
SW POWER
DG
SRch
GND(GUARD)
SWch
SW OUT
GND(GUARD)
Rch
AG
AG
-CN3
X07-A/4
2/2
2/2
-CN2
X07-A/4
2/2
-CN4
X07-A/4
2/2
X07-A/4
-CN1
X
T
U.K.
AUSTRALIA
NO
R30
ABB.
Y
K
PX
U.S.A.
COUNTRY
DESTINATION
UNIT No.
81
W27,
83
W52,82,
NO
YES
C109,110,
113,114
EUROPE
E
GENERAL MARKET
M
CANADA
P
CHINA
C
X11-3770-71
MALAYSIA
I
NO
YES
1.5K
X11-3773-00
X11-3770-21
X11-3742-91
X11-3740-51
X11-3742-71
X11-3740-10
A , B
C111,
112
NO
NO
X
AUSTRALIA
X11-3770-72
MALAYSIA
GENERAL MARKET
COUNTRY
X11-3773-01
X11-3770-22
X11-3742-92
X11-3740-52
M
CHINA
I
C
PX
U.K.
Y
T
NO
YES
X11-3742-72
X11-3740-11
UNIT No.
EUROPE
CANADA
U.S.A.
E
P
K
DESTINATION
ABB.
W27,
81
W52,82,
83
YES
NO
2K
114
C109-
NO
R30
M-A100
M-A300
C
YES
YES
NO
A , B
C
15V
15V
15V
15V
-B
+B
15V
15V
+B
-B
+B
+B
-B
+B
-B
+B
+B
15V
15V
15V
15V
15V
15V
15V
-B
-B
+B
+B
+B
-B
+B
+B
15V
15V
+B
15V
-B
-B
-B
-B
+B
+B
+B
+B
+B
22.4V
15.2V
15.8V
0V
-11.4V
-39.1V
0V
-39.1V
0.6V
40.5V
41.1V
-1.3V
0V
1.3V
1.3V
-1.3V
0.6V
0V
-39.1V
0V
-39.1V
-11.4V
0V
40.5V
41.1V
0.6V
40.5V
41.1V
1.3V
0V
-39.1V
-39.1V
0V
-11.4V
0V
-1.3V
3.9V
-11.4V
3.9V
0V
-11.4V
15.2V
0V
-39.1V
39.1V
0.6V
0V
1.3V
-1.3V
40.5V
41.1V
-11.4V
0V
15.2V
-39.1V
0V
0.6V
0V
-1.3V
41.1V
40.5V
39.1V
1.3V
-11.4V
0V
0.6V
0V
0V
40.5V
41.1V
39.1V
-39.1V
1.3V
-1.3V
15.2V
22.4V
15.8V
GND LINE
SIGNAL LINE
+B
+B
D14
C
J3
D7
Q1
Q7
Q121
D1
Q13
Q19
Q25
PRE
MUTE
FLch
DRIVE
Q123
MUTE
Cch
D9
Q27
Q9
Q3
Q21
Q15
DRIVE
PRE
D3
Q125
MUTE
SLch
D11
Q23
Q17
Q5
Q11
DRIVE
PRE
Q29
D5
A
D15
Q31
+15V AVR
D16
CN9
CN6
SURROUND ch
Q126
MUTE
D12
Q6
Q12
Q24
Q18
Q124
MUTE
SWch
B
Q122
D204
MUTE
FRch
DRIVE
PRE
Q30
D6
D10
Q22
Q16
CN8
Q4
Q10
DRIVE
PRE
Q28
D4
D8
CN7
Q26
Q8
Q2
Q20
Q14
DRIVE
PRE
D2
D17
D18
Q32
+15V AVR
D203
Q203
SR ch
MUTE
DRIVER
E4
A
B
SW
PRE OUT
ON/OFF
SW PRE OUT
E1
E3
E2
WH1
WH2
WH2
M-A100
M-A300
Q203
Q121-126
Q31,32
Q25-30
Q13-24
Q1-12
D204
D203
D15-18
D1-12,14
: 2SA1048(Y,GR) or 2SA1309A(Q,R) or
: 2SC2878(B)
: 2SC3940A(R,S) or 2SD863(E,F)
: 2SA1123(R,S)
: 2SC2631(R,S)
: 2SA992(F,E)
: RD8.2ES(B2) or HZS8.2N(B2) or
: 1SS131 or HSS104A
MTZJ8.2(B) or UZ-8.2BSB
2SA933AS(Q,R) or 2SA1175(F,E)
MTZJ3.9(B) or UZ-3.9BSB
: RD3.9ES(B2) or HZS3.9N(B2) or
MTZJ15(B) or UZ-15BSB
: RD15ES(B2) or HZS15N(B2) or
to C-V100/V150/
TERMINAL
INPUT
Cch
J1
V300/V350
(X11- ) (C/4)
(X11-37XX-XX) (A/4)
(X11- ) (B/4)
M-A100/A300(K) (1/2)
+B LINE
-B LINE
A
1
2
3
4
5
6
7
B
C
D
E
F
G
I
K
M
O
H
J
L
N
Y08-5610-10
M-A100/A300
CAUTION: For continued safety, replace safety critical com-
ponents only with manufacturer's recommended parts (refer
to parts list). indicates safety critical components. For
continued protection against risk of fire, replace only with
same type and rating fuse(s). To reduce the risk of electric
shock, leakage-current or resistance measurements shall
be carried out (exposed parts are acceptably insulated from
the supply circuit) before the appliance is returned to the
customer.
The DC voltage is an actual reading measured with a high
impedance type voltmeter with no signal input. The mea-
surement value may vary depending on the measuring
instruments used or on the product.
1p~3p/19p~22p
97.6.2
4:27
PM
y [ W 9
