K
L
M
N
O
P
Q
R
S
T
1
2
3
4
5
6
7
22K
22K
10K
10K
10K
10K
4.7K
4.7K
47K
47K
47K
2.2K
10K
10K
22K
22K
IC84
IC21
IC22
IC31
IC32
IC41
IC71
IC72
IC2
(D40-1169-05)
CASSETTE MECHA
(X14-6212-71)
(X25-9382-70) (B/2)
D712
D710
Q707
Q706
D709
D901
Q708
Q902
Q94
Q901
CN3
Q1
Q2
Q710
D703
Q703
Q705
D501
D502
Q701
Q704
D201
Q202
D207
Q205
D204
D206
Q204
Q201
D205
D202
J2
: AN7550NZ
IC41
Q605,606,701,704,706
Q204,205
Q203,609,801
Q202,703,708,901
Q710,804
D708,710
D713,903
D701,705,902
D506,602
D501-504
D206-208
D201,202,204
D103,205
D1,709,712
Q110,705,805,902
Q108,604,608,702,707,709,904
Q101,103
Q102,104,107
Q3,601,607
Q2,201,803
D706
D707
D901
D601
D604
D703
Q903
D101
Q802
Q603
Q109
IC84
Q1,94
IC71
IC81
IC82
IC72
: HZM4.7N(B2)
RM10ZLF
1SS133
HZS7A3L
HZS6C3L
:
:
:
:
DAN202K
RD6.8MW
MA4130-M
1SR154-400
MA4100(N)-H
HZS7C2L
MA3068WA
DA204K
DAP202K
:
:
:
:
:
:
:
:
:
UN5215
DTA114EUA or
2SB1565(E,F)
2SC4081(S) or
IMSA-6801
AM01Z
DTC123JUA
UN5111
2SD1819A
:
:
:
:
:
:
DTA124EUA or
DTC144EUA or
UN5213
DTC343TK
2SB1184
2SB709A
2SA1037K or
UN5112
:
:
:
:
:
UN5211
UMC2N
2SB1188(Q,R)
DTC124EUA or
DTC114TUA or
2SC2412K(S) or
2SD601A
UN5212
:
:
:
:
:
M5237ML
BR24C01AF-W
S-80830CNNB
784216AGF-529
DTC114EUA or
2SB1443 or
2SB1434
NJM4580MD
:
:
:
:
:
:
:
IC31,32
D208
Q203
IC12
IC21
IC13
IC22
IC2
IC1
NJM4565M-TE2
TDA7479D
TDA7400D
NJM2060M
BA3129F
HA12216F
BA6285FP
:
:
:
:
:
:
:
J1
D503
D506
D504
D701
D705
D706
D707
to CD MECHA X92-462 (DXM-6003)
CN82
D1
POWER
AMP
RR
BIG DIP
BIG DIP
RL
FR BIG DIP
FL BIG DIP
Rch
FIX EQ
Rch
Lch
VREF
D708
Lch
FIX EQ
MPX
E.VOL
SELECTOR
INPUT
CS
CD
CD
CS
EEP-ROM
P-ANT
P.ON 5V
BU 5V
Q903
D902
GND LINE
SIGNAL LINE
M
M
SUPPLY
MAIN MOTOR
SUB MOTOR
MODE SW
Lch REV
Rch REV
Lch FWD
Rch FWD
TAKE UP
CD-CH
IN
DC IN/SP OUT
PHONE
Q702
MECHA 7V
8V AVR
MOTOR DRIVER
CN3
CN2
Q803
8.0V
7.2V
5.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
8.0V
0V
5V
5V
0V
6.5V
6.5V
13.2V
13.2V
0/5.0V
6.5V
6.5V
6.5V
6.5V
6.5V
6.5V
0V
0V
0V
0V
4.1V
5.0V
7.2V
7.2V
0/5.0V
0/5.0V
5.2V
0/4.2V
0/4.2V
13.2V
1.3V
4.0V
4.0V
4.0V
4.0V
8.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
8.0V
4.0V
4.0V
4.0V
4.4V
4.4V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
0/8.0V
4.0V
4.0V
4.0V
4.0V
0/8.0V
8.0V
4.0V
4.0V
4.0V
4.0V
8.0V
3.6/0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
0/5.0V
0/5.0V
5.0V
5V
0V
4.0V
BU5V
P5V
BU
BU5V
5.2V
13.2V
ACC
A8V
BU
B LINE
22K
10u16
C718
2.2
1/2W
R720
22K
R724
100
R716
C720
0.047u5.5
R717
100
R718
R901
47K
1K 1/2W
R902
C901
0.068
C903
3.3u50
0.1
C803
A0
A2
A1
GND
VCC
8
SCL
TEST
6
7
SDA
5
VIN
MODE1 6
ANODE 10
MTL
R REEL
12
11
F REEL
SW5V
MODE2
9
8
7
120
SUB-
2
MODE3
M GND
M+B
5
4
3
SUB+
1
1/2W
10K
R8
1K
4.7K
R731
3
140uH
L72
F2
20
R512
220
R702
R725
C712 0.01
R707 22K
1K
R709
47K
7.5K
W2
R325 430
R323 270K
C316 0.015
R324 270K
R326 430
R318 16K
C310 1500P
8.2K
R708
10K
R209
1u50
C215
R208 10K
270
R207
10u16
R227
47K
2.2K
R231
47K
R229
LIN1
2
1
C715 10u16
C202
0.22u50
VREF
2
1
R704
15K
10u16
270
R206
C204
13
14
RIN1
47K
R230
R228
R232
47K
2.2K
10K
R713
0.01
5.1K
R714
0.1
470
R715
13K
8.2K
R304
C313 0.1
MPOUT
LEVEL
CREF
R202
47K
5
LIN2
4
3
GND
SW1
LOUT
7
6
1K
R205
11
C213 47u16
C210 3.3u50
C209 3.3u50
C212 0.47u50
C211 0.47u50
CHR
3
VREF
2
1
R
L
5
4
0.015
PH-
CHL
CHG
8
7
6
AM
PH+
10
9
C223 0.033
R235 4.7K
C222 120P
C221 0.1
0.47
14
MPIN
MPX
13
12
VCC
100K
10
11
12
RIN2
VCC
SW2
R
OUT
8
9
R201
C216
0.1
2
1
4
3
6
5
2200P
200
R308
0.22
C304
C308 0.022
R312 430
0.33
C318
13
14
GND
12
11
9
10
R316 360K
18
OUTRL
0.1u50
24
25
26
27
28
A
C
OUTR
A
C
OUTL
OUTFR
OUTFL
0.47u50
0.47u50
0.1u50
19
20
21
22
23
GND
VCC
OUTRR
SCL
SD
A
7
0.1
C217
L21
4.7uH
47u16
C218
15
16
17
OUTR
QU
A
L
SMUT
OUTL
8
C314
0.1
R315 360K
C417
R703
C709 1
15K
C702 0.022
R729 13K
R728 13K
R727 13K
R726 13K
R710 3.9K
140uH
F1
4700u16
0.1
C416
C418
C415
NC
13
RL-
P-ANT
14
AC
C
10
GND
RR-
11
12
FR-
FL-
8
9
RL+
BU
5
6
7
FR+
FL+
RR+
2
3
4
SMALL
1
0.33
C431
R402
130
R322
C413
C411
C414
C412
1.8K
R436
1.5K
R440
10K
C434 0.01
820
R438
R406
C406
430
1u50
C432
0.33
BEEP
19
CH1IN
CH3-
CH4+
1
7
CH4-
3
5
CH3+
13
CH2-
CH2+
9
11
CH1-
CH1+
15
17
8
GND2
VCC1
GND1
2
4
6
ST
ANBY
GND4
VCC2
GND3
AU
X
12
10
18
14
16
CH3IN
CH4IN
CH2IN
RIPPLE
0.022
C402
21
23
25
MUTING
GND5
GND6
24
20
22
R405
C433 0.01
1.8K
C424 4700P
2.7K
R426
R435
1.5K
1u50
R437
R439
820
430
C405
0.33u50
R428
2.4K
200
R408
C408
R317 16K
C309 1500P
R319 13K
C311 2200P
R307
200
C307 0.022
R311 430
C303
C315 0.015
0.33
C317
8.2K
R303
15K
C410
130
R321
R420
2.2u50
4.3K
R301
100
47u16
CH CON
DATA C
REQ H
MUTE
GND
RST
Rch
A GND
8
4
12
7
3
11
6
2
10
5
1
9
DATA H
REQ C
CLK
Lch
13
B.
U
29
21
31
30
66
65
67
48
6
5
R706
RR+
FR+
FL+
RL+
FR-
FL-
RL-
RR-
L71
GND
C701
17
8EJE SW
12EJE SW 21
19
18
I2C CLK
I2C DATA
20
LOS SW
MOTOR
14
D.GND
16
15
NC
BU+5V
11
13
12
MUTE R
MUTE L
MRST
8
Lch
10
MSTOP
9
A+8V
6
5
Rch
7
AGND
LO/EJ
LOE/LIM SW
1
3
2
S7.0V
SGND
4
DOUT 22
7
6
5
10
26
25
15
14
17
11
8
R1
R6
60
91
90
9
5
56
55
87
36
0.1
0.1
0.1
0.1
0.1
0.1
0.1
R401
0.022
C401
10K
C404
6800P
R404
10K
C422
910
R430
0.47
2.4K
R427
910
R429
0.47
C421
2.7K
R425
C423 4700P
R403
C403
6800P
C407
R407
10K
0.33u50
200
C409
12K
RR+
RR-
RL-
FL-
FR+
FR-
FL+
RL+
5
2
1
3
4
VCC
7
6
10
13
14
11
12
GND
8
9
R204 3.9K
C220
19
20
23
25
6
5
GND
3
4
2
7
8
VCC
1
C716
C725
C312
R302 4.3K
R320
23
25
FR
RR
0.22
FL
RL
C203
C201
0.22u50
5
6
7
C229
C219
13
11
10
3
1
2
4
VM
NC23
NC26
NC25
NC24
PWSV
RIN
VREF
VCC
FIN
NC15
NC14
1
0.22
C28
5
9
0.22
C30
5
NC4
NC1
NC2
NC3
4
2
3
RNF
OUT2
GND2
9
8
7
6
11
10
13
12
NC11
NC10
OUT1
NC13
NC12
26
78
22
23
25
24
18
19
20
21
1/2W
1/2W
79
1/2W
15
16
17
14
0.022
R36
R35
3.9
3.9
R38
1/2W
3.9
3.9
R37
C29
7
FL
FR
RR
RL
RL
FL
R421
12
3
L
R
R
L
C205
C206
C207
C208
FL
RL
98
97
19
20
5
1
2
3
4
6
7
8
9
12
10
11
3
1
2
C
2
1
3
4
2
3
1
4
1200P
C502
4.7K
R503
2.2K
R505
10
R511
10
R510
2.2K
R507
2.2K
R506
47
R502
4.7K
R504
47
R508
47
R509
1200P
C501
4.7K
R711
C713 0.022
99
27
4.7K
R203
4.7u16
C214
53
54
28
4
2.7K
R410
1000P
C419
330u6.3
C721
100u10
C722
0.22
C719
0.1
C710
100u10
C711
0.022
C704
2200u16
C703
0.1
C708
100u10
C707
0.1
C706
0.1
C724
4.3K
R705
2.2
R416
2.2
R418
2.2
R415
2.2
R417
2.2
R411
2.2
R413
2.2
R412
2.2
R414
2.7K
R735
0.1
C705
10K
R730
1K
R733
1/2W
330
R732
1/2W
330
R701
F-R
COM
R-L
R-R
5
4
3
2
F-L
1
1
3
4
2
5
F-R
COM
F-L
R-L
R-R
1/2W
1.2K
R904
1/2W
1.2K
R903
32
4.7K
R719
0.1
C902
0.082
12
R419
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
2SB1565
DTC114EK
DTC114YUA
DTC343TK
UN5111
UN5211
UN5213
UN5214
UN5215
2SA1362
2SB709A
2SC2412K
2SD1819A
2SB1188
2SB1184
2SB1443
2SA1037K
2SC4081
DTA114EUA
DTA124EUA
DTC114EUA
DTC123JUA
DTC124EUA
DTC144EUA
UMC2N
NJM4565M-TE2
DAN202K
DAN202U
TA78L05F
V
IN
V
REF
GND
DAP202K
DA204K
DA204U
UN5212
DA227
BA3129F
NJM2060M
BR24C01AF-W
M5237ML
MCH6101
TDA7479D
CAUTION : For continued safety, replace
safety critical components only with
manufacturer's recommended parts (refer to
parts list).
Indicates safety critical components. 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.
• DC voltages are as measured with a high
impedance voltmeter. Values may vary
slightly due to variations between individual
instruments or/and units.