CR
CS
CU
CW
CY
DA
CT
CV
CX
CZ
C1
1
1
100P
R1
1
1
100K
C1
12 100P
R1
12 100K
2.2u50
C94
R92 470K
+
4
R96 220K
C96 100P
470
R94
R98 100
6
5
7
C100 100P
+
100P
C104
4.7u50
C102
R100
47
C93
2.2u50
R91 470K
1
C95 100P
R95 220K
+
470
R93
C99 100P
R97 100
8
3
2
100P
C103
4.7u50
C101
+
R99
47
7
24
GND
NC
17
D
ATA
CK
16
19
18
20
NC
ST
14
15
CD-R
REC
12
13
11
22
21
23
9
10
TUNER
8
1K
R75
C78
100P
25
27
26
CD-R
6
CD1
4
5
28
30
29
VDD
MD/T
APE1
3
PHONO
1
2
VSS
17V
C77
CLK
16
D
ATA
NC
17
18
GND
15
ST
NC
14
13
100P
8
23
19
20
21
22
TUNER
IEEE1394
12
11
ZONE B
10
9
25
24
26
27
6
ZONE A
7
CD2/
CD-R
5
4
VDD
28
29
30
VSS
CD1
MD/T
APE1
3
2
1
17V
R15
470K
220P
C1
R4
220P
C4
2.2K
R18
470K
2.2K
220P
C3
R17
470K
R3
1K
R2
C2
220P
R16
470K
R57
4
+
2.2K
R54
100P
R56 30K
220K
C54
10u50
6
5
7
R53
2.2K
R55 30K
100P
220K
+ 360
100u10
C57
10u50
+
C53
3
8
2
1
+17V
R1
1K
470K
R6
R20
220P
C6
1K
R5
C5
220P
R19
1K
470K
C105 1000P
1K
1K
1K
R27
470K
C13
220P
C14
220P
R28
470K
R14
R13
R25
C1
1
220P
470K
C12
220P
C107 1000P
470K
R26
R12
2.2K
R11
2.2K
1K
220P
C9
R23
470K
1K
C10
220P
470K
R10
R24
R9
R21
470K
C7
220P
220P
C8
R22
470K
R8
1K
R7
100P
C73
1K
7
C92
R90
C90 100P
R88 220K
470
1u50
+
5
4
2
8
3
1u50
470
R85 100
C88 100P
R86 100
C87 100P
C89 100P
R87 220K
6
+
2
C84 100P
R84
C83 100P
1
1
1K
R89
C91
R83
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
V
-B OUT
VOL.ST1
VOL.DA
VOL.CK
SEL.ST2
SEL.DA
SEL.CK
SBR
SBL
SW
CE
SR
SL
FR
FL
TUNER R
TUNER L
REC OUT
R
REC OUT
L
+10dB A
B SEL.R
+17V
B SEL.L
-17V
A
SEL.R
A
GND
A
SEL.L
u-COM GND
T
APE2 MONT
OR R
V/REC MUTE
T
APE2 MONT
OR L
C58
100u10
+
R58
360
180P
C69
180P
C70
100
R59
100
R60
0.012
3300P
R61
R63
C63
C61
22K
270K
22K
270K
R64
R62
3300P
0.012
C64
C62
C65
+
4.7u50
1K
R67
47K
47K
220P
220P
C71 100P
C72 100P
C49 47u50
+
C50 47u50
+
10
R77
C144 100P
+
C142
4.7u50
R142 100K
C143 100P
C141
+
4.7u50
R141 100K
C184 100P
C183 100P
C181
+
4.7u50
R182 100K
R181 100K
4.7u50
C182
+
+
C214 100P
C213 100P
R212 100K
R21
1 100K
4.7u50
C211
C212
+
4.7u50
C106 1000P
C68
R66
R65
C67
1K
R68
4.7u50
+
C66
10
R78
1K
R76
C76
100P
C75
100P
100P
C45
1K
R46
1K
R45
C46
100P
C48
R48
100P
100P
C47
1K
R47
1K
8
9
R80
22u50
+
C108
C81 100P
C82 100P
R72
10K
2
3
4
4
3
2
R130 10K
R166 4.7K
R169 4.7K
8
7
6
5
9
1
11
10
13
15
12
14
13
12
10
11
14
15
16
5
16
6
7
22
20
12
19
12
19
11
10
20
21
100P
C74
4.7K
R81
4.7K
R82
31
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
V-B OUT
+10dB A
HDCD+6dB
VOL ST1
VOL ST2
VOL DA
VOL CK
TONE ST
TONE DA
TONE CK
SEL ST3
SEL ST2
SEL ST1
SEL DA
SEL CK
u-COM GND
T.GND
TUNER Rch
TUNER Lch
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
AV AUX Rch
AUX GND
AV AUX Lch
REF.GND (17V)
A.Rch
A.GND
A.Lch
RTN.GND (17V)
-17V
+17V
SBR
SB.GND
SBL
SW
CE
SR
SL
FR
FL
16
15
14
13
12
11
10
9
VDD
STB
D
ATA
1
2
3
4
5
6
7
8
VSS
BASS+
GND
CLK
BASS-
TREBLE-
COM
3.9K
R485
5600P
C479
5600P
C480
3.9K
R486
C481
0.018
820
R487
R491 680K
16K
R489
C485 0.015
10u50
C483
+
C486 0.015
R492 680K
R488
C482
820
0.018
8
9
10
8
9
10
1
V
-B OUT
SEL.DA
6
3
VOL.ST1
VOL.DA
2
5
VOL.CK
SEL.ST2
4
7
SEL.CK
SBR
8
18
REC OUT
R
SL
13
CE
11
9
SBL
SW
10
SR
12
15
FR
14
FL
17
TUNER R
TUNER L
16
REC OUT
L
+10dB A
20
19
19
18
11
13
100P
C494
R519
1K
100P
C495
1K
R520
R499 4.7K
R500
1K
100P
C493
10K
R497
R498
4.7K
15
14
12
11
12
13
14
15
22K
R493
1K
R495
820P
C489
10u50
C484
+
16K
R490
11
16
17
10
15
17
13
12
14
16
7
24
7
5
19
18
C470
100P
14
15
16
17
3
IC24
IC34
FROM DAC OUT
+17V
17V
+17V
17V
30
31
7
23
24
30
20
C97 100P
C98 100P
680
4.7u50
+
C85
4.7u50
+
C86
IC2,3
Q1,2
CD2/
REC
MD/T
A1
T
A2 MONI
T
A2 MONI
23
27
28
25
6
3
4
8
28
10
21
4
27
3
25
8
6
11
20
2
23
1
C55
C56
R51
R52
17V
+17V
+17V
17V
+17V
+17V
+17V
17V
17V
17V
+17V
+17V
17V
+17V
+17V
17V
B
B
+B
+B
+B
B
B
17V
17V
+17V
+17V
17V
+17V
BRch
BLch
ZONE B
IC5 (2/2)
ZONE
B BUFF
ZONE A
Rch
Lch
ZONE B
REC
CD1
Rch
PHONO
Lch
J1
(2/2)
IC1
PLAY
D5
D6
REC
PLAY
REC
J2
IC4 (2/2)
IC4 (1/2)
CN1
(1/2)
IC1
SWch
ZONE A
Cch
ZONE A
VIEW)
(BOTTOM
VIEW)
(BOTTOM
D3
D4
IC5 (1/2)
CN12
CN13
6ch-ANALOG/
SELECTOR
SP-B
DIG.TONE-ON/OFF
CONTROL
TONE
FRch
ZONE A
FLch
SLch
SRch
Lch
Rch
INPUT
SELECTOR
TAPE2
REC BUFFER
Q1
Q2
MUTE
REC
Lch
Rch
Rch
Lch
Rch
Lch
MD/
TAPE1
D7
CD2/
TAPE2
Lch
Rch
Rch
Lch
Rch
Lch
Lch
Rch
PLAY
CD-R
D8
PHONO AMP
R
L
R
L
N
K
IC2
IC3
(X11-3XXX-XX) (A/2)
IC34
-16.5V
17.1V
-16.6V
OTHERS : -16.7V
+8dB-MAX : 3.8V
-16.6V
17.1V
-16.6V
17.1V
-16.6V
-16.6V
13.3V
-16.0V
17.1V
-16.6V
BI-1
BM-1