AU
AW
AT
AV
AY
AX
BA
AZ
BC
BB
AO
AQ
AS
AP
AR
5.1V
5.1V
7.6V
6.2V
7.6V
7.6V
7.6V
4.1V
0.2V
11.9V
11.8V
5.1V
4.8V
5.1V
7.4V
4.2V
4.8V
5.1V
11.9V
5.7V
7.4V
4.8V
4.8V
4.8V
5.1V
5.1V
-16.7V
5.1V
11.9V
7.6V
6.5V
5.0V
5.6V
5.6V
11.9V
2.5V
2.5V
4.8V
5.1V
4.5V
7.6V
5.1V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
R.OUT
L.OUT
J102
(2/2)
IC102 (1/2)
V.OUT
D104
IC102
2 R.IN
1 L.IN
J101
(BOTTOM VIEW)
CN111
CN113
CN116
CN117
CN106
CN114
(BOTTOM VIEW)
CN110
Q102
D103
SEL.&E-VOL.
D1
13
AVR
+5.0V
POP-UP MECHA DRIVER
D101
D102
DRIVER
A101
CN108
Q101
D1
15
u-COM CE&RESET
D1
16
Q120
5V REG.
P101
Q119
Q118
OPT OUT
CD MECHA
D105
PLAY BACK
/REC EQ.
u-COM
CD POWER
CONT.
IC101
: S-80840ANY
IC102
: NJM4565M
IC103,111
: TA8409S
IC105
: M62498AFP
IC106
: HA12219NT
IC107
: BA3126N
IC113
: SI-3050N(1120)
Q101,107
: 2SC2785(F,E) or
2SC2458(Y,GR)
Q102
: 2SC2003(L,K)
Q103
: 2SB764(E,F)
Q104
: 2SA1286-T11
Q105,106,111,112,114,
119
: UN4212 or
DTC124ESA
Q108
: 2SC4081(R,S) or
2SC4116(Y,GR)
Q109
: 2SD863(E,F)
Q110,113
: UN4112 or
DTA124ESA
Q120
: 2SC3246
D101
: 1SS402
D102,106,107,113
: 1SS133 or
HSS104A
D103,105,116 : RD5.6ES(B2) or
MTZJ5.6(B)
D104
: RD5.1ES(B2) or
MTZJ5.1(B)
D115,117
: MA111
B LINE
B LINE
GND LINE
SIGNAL LINE
DIGITAL LINE
RECORDING LINE
X29-B/6
-E91
4/4
X14-C/6
-CN102
4/4
X29-A/6
-CN2
4/4
E
F
CN115
4/4
X14-B/6
-CN100
CN119
-CN101
X14-B/6
4/4
CN118
C
B
D1
19
D1
18
D1
17
Q115
2SB772
Q118
:
UN5116 or
:
Q115
DTA143TUA
D118,119
U1BC44
:
M30622MA-1E6FP
IC104
:
M
IC105
IC104
IC113
IC111
IC101
IC103
IC106
(X29-2690-23) (C/6)
RXD-M32V-L/Y/H/S/W (3/4)
F
E
D
(X29- ) (E/6)
H
G
POP UP MECHA
6
5
4
7
8
2
3
1
C145
220P
C146
220P
1K
R125
1K
R126
100K
R123
100K
R124
R1
17
100K
7.5K
R119
R121
10K
3.350
+
C143
3.3u50
+
C144
10K
R122
R120
7.5K
100K
R1
18
100u
C148
+
0.01
C147
1K
R128
10
3.3u50
+
C141
3.3u50
+
C142
150P
C210
R210
68
220P
C140
220P
C139
100K
R1
13
100K
R1
14
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
CD-L
TU-L
MD-L
T
APE-L
AUX-L
TREBLE
L-OUT
GND
CLK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
CD-R
TU-R
MD-R
T
APE-R
AUX-R
R-OUT
VCC
D
ATA
BASS
E. BASS
LOUDNESS
REC OUT(T
APE)
REC OUT(MD,AUX)
6
9
C120 0.1
C122 0.15
C126 0.15
C124 0.068
C128 0.056
C130 1200P
1
2
3
4
5
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
L-CH
A-GND
R-CH
HELP
+7V
+7V
+7V-RS
GND(7)
GND(7)
GND(7)RS
M+12V
+12V
GND(12)RS
GND(12)
MD-PROT
+5V
A-MUTE
HP-SW
PROTECTION
HP-RELAY
SP-RELAY
-16V
FL-AC
FL-AC
1
2
3
4
5
6
7
8
9 10 11 12 13
U+5V
UGND
L-CLK
L-RST
L-CS
L-DA
T
A
GND
VDD
KEY2
BACK-L
-16V
FL-AC
FL-AC
1
2
3
4
5
6
7
8
9
ENC1
LED1
ENC2
LED2
KEY1
REM
KEY2
VREF
UGND
1
2
3
4
5
6
7
8
9
10 11
12
13
14 15
CH SP
ACE
PLL
DO
PLL
CE
PLL
CLK
PLL
DT
T
.MUTE
-12V
+12V
L-CH
GND
R-CH
STEREO
SD
S-LEVEL
DET
5
4
3
2
1
UGND
U+5.1V
F-OFF
POWER
HELP
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
REC/PLA
Y
BIAS
120/70
A/B-1
A/B-2
B-1/2
SD
STEREO
PLL-DA
T
A
PLL-DO
PLL-CE
VCC(B.U.)
PLL
CLK
VSS
VOL-CLK
VOL-DA
T
A
D.CLOSE SW
D.OPEN SW
DOOR-F
DOOR-R
LCD-RST
LCD-CS
BACK LIGHT
SP
.RELA
Y
PROTECTION
H.P
SW
A.MUTE
B.U.SW
DSTB
SEARCH
MD-ST
MD-RST
LOAD SW
P.DOWN
P.RELAY
CD POWER
MON
SPEED
HP-RELAY
KEY1
KEY2
S.LEVEL
BACK UP(MD)
PHOTO
SHIMUKE
AVSS
CD DFCT
VREF
AVCC
NC
N.C
SUBQ
SQCK
CDRST
SYSM
CDDA
T
A
CDXLA
T
CDCLK
SENS
SCLK
SCOR
RDS CLK
REMCON
NMI
VCC(B.U.)
XIN
VSS
XOUT
RESET
XCOUT
XCIN
CNVSS
BYTE
CE
RDS DA
T
A
CLOSE SW
T
RY R
T
RY F
OPEN SW
CD PROTECTION
NORMAL BIAS
REC-R SW
NC
NC
REC-F SW
PACK SW
CrO2 SW
PLAY SW
SOL
CAM
ENC2
ENC1
LED1
LCD CLK
NC
LCD DATA
LED2
DSCK
DATA
KDATA
56
55
54
53
52
R232 10
R239 100
R233 10
R238 560
R231 100
R230 100
35
34
39
37
38
40
50
49
45
46
43
44
42
41
70
69
68
67
R250 100
R249 100
R270 100
R269 100
R268 100
R271 100
R234 100
R235 100
R278 100
R229 100
R274 100
R277 100
R276 100
74
75
76
77
R279 100
R259 3.3K
86
90
91
92
R282
47K
R204 100K
R292
100K
R291
3
4
5
1
2
R246 100
R247 100
R248 100
R258 100
30
28
20
W506
C156
0.1
4.7M
R132
R131
100K
X102
22P
C153
18P
C154
0.01
C155
X101
7
12
10K
R261
1K
R262
R267 47K
100
100
13
12
13
12
34
39
38
40
90
91
37
71
72
35
R294
10K
10K
R295
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15
16 17
18 19
MP5V
MP+B
MPGND
MPGND
DOUT
DGND
M+7V
+7V
MGND
VOUT
VGND
MP-STB
MP-DA
T
A
MP-CLK
PROT
AGND
L-ch
AGND
R-ch
+
2.2u50
C132
10P
C134
2.2u50
+
C131
C133
10P
3.3u50
+
+
C173 3.3u50
+
C1
17 10u16
C125 0.15
C129 1200P
C127 0.056
C123 0.068
C121 0.15
C1
19 0.1
10K
R109
R107
6.8K
100u10
+
C209
3
2
1
GND
VOUT
VIN
20
30
28
0.033
C208
1
2
3
4
5
6
7
8
9
IN2
VCC
OUT2
N.C.
GND
VS
OUT1
VREF
IN1
C152
0.1
2.2K
R129
13K
R130
R219
R218
4.7K
4.7K
+5V
+7V
+7V
+7V
C248 1000P
76
74
89
75
77
OUT
IN
GND
1K
R101
0.01
C101
R102
10K
100K
R103
1u50
+
C102
1K
R104
10K
R105
R263
4
OUT2
3
2
1
IN2
VCC
VREF
OUT1
8
6
7
5
VS
GND
N.C.
9
IN1
1
2
3
4
5
6
7
8
9
10
11
VCC
ROUT
-R
ROUT
-L
REC-RST
B-IN-R
B-IN-L
VREF
A-IN-R
A-IN-L
IREF
GND
22
21
20
19
18
17
16
15
14
13
12
R-IN-R
R-IN-L
B-1/2
A/B
A-N/C
PNF-R
PEQ-R
OUT
-R
OUT
-L
PEQ-L
PNF-L
2
3
5
4
3
2
1
GND
LOAD+
OPEN SW
LOAD-
CLOSE SW
R264
100
R245
100
4.7K
R223
0.1
C205
R208
36K
47K
R209
3
5
2
4
470u16
+
R266
1 1W
+12V
+12V
+12V
+12V
+5V
+5V
L106
+7V
C243
7
12
330u6.3
C103
+
100u10
C104
+
+12V
+12V
85
85
89
470u16
C105
+
R296 10K
R106
2.2
10P
C149
1K
R1
12
C225
8P
C138
220P
C137
220P
R
111
1K
1u50
C136
6.8K
10K
R1
10
R108
+
C1
18 10u16
C174 3.3u50
+
3.3u50
+
12K
R302
3.3u50
+
C166
3.3u50
+
C1
10 3.3u50
+
C1
16 10u16
+
+
C1
15 10u16
3.3u50
C165
+
12K
R301
C1
1
1
3.3u50
+
C109 3.3u50
+
1K
R127
100
R299
0.1
C150
C135
1u50
8P
C226
35
100u
+
C106
L105
+7V
+7V
+7V
+5V
+5V
+5V
+5V
+5V
+5V
R227
2.2
0.1
C223
100u25
C224
+
120
R228
100u10
C222
+
22P
2.2
1/4W
0.01
47P
C232
-REL
R273
R272
R281
R280
47K
47K
60
61
63
59
58
57
92
C245
1/4W
100
330
1/4W
+12V
+12V
+12V
+7V
+7V
+7V
R206
R207
+12V
+7V
+12V
+5V
+5V
0.1
C211
R21
1
10
D.OUT
VDD
GND
R222
4.7K
+12V
+12V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
10u16
C157
+
10u16
C158
+
R134 10K
R133 10K
R157 22K
1K
10 1/4W
100u25
C176
+
100u10
C175
+
R158
R159
R160
10 1/4W
R145 22K
C167 0.01
20
R143 15K
220u10
+
R141 330K
R142 330K
R144 15K
R146 22K
C168 0.01
R148
220u10
+
C187 22u16
+
2.2K
+
1u50
C171
R149
R151 2.7K
R153 6.8K
R154 6.8K
R152 2.7K
R150
2.2K
C172
1u50
+
56
R156 3.9K
R155 9.1K
54
55
53
+12V
+12V
+12V
20
C170
C169
R147
9
34
6
34
51
+5V
+5V
+12V
+12V
+12V
+12V
+12V
+12V
+12V
+5.1V
+5.1V
+5.1V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+12V
+12V
+12V
+12V
+7V
+7V
+5V
+7V
MP-CLK
MP-DA
T
A
MP-STB
10MHz
32.768KHz
CONT.
CD MECHA
CD CONT.
TUNER CONT.
DECK CONT
.
POP-UP MECHA
CONT.
57
58
59
60
61
63
65
66
71
72
73
+5V
+5V
MD
+5V
+5V
+5V
+5V
+5V
+5V
+12V
+12V
65
66
70
69
68
67
47K
R220
16V
16V
73
B
+B
+5V
+5V
+5V
+5V
+5V
+7V
+5V
+5V
+5V
+7V
+5V
+7V
+5V
+B
+5V
100K
470
R309
470
R310
1/4W
1/4W
C188
1
100P
C257
C260 27P
C259 1000P
FL-AC
FL-AC
-16V
BACK-L
KEY2
16V
3
1
2
4
5
VDD
GND
L-DATA
L-CS
L-RST
L-CLK
UGND
9
9
9
8
6
7
8
+B
10
10
11
10
11
12
8
11
U+5V 13
+B
-16V
5
FL-AC
FL-AC
7
6
BACK-L
KEY2
GND
4
3
2
L-CS
5
L-RST
6
VDD
1
L-DATA
UGND
L-CLK
2
3
4
U+5V
1
0.01
C256
86
100P
C255
1
R307
1.8K
C1
12
R308
1.8K
C1
13
13K
R305
C1
14
R306
13K
1000P
C151
R303
1K
330u25
C235
+
+7V
C231
++
1000P
C258
100
R252
C262 0.1
C261 0.1
LOAD-F
LOAD-R
D-OPEN SW
GND
D-CLOSE SW
OPEN/CLOSE
SW
5
4
3
2
1
RXD-M32V
Y39-3730-20
The DC voltage is an actual reading measured with a high
impedance type voltmeter. The measurement value may
vary depending on the measuring instruments used or on
the product. Refer to the voltage during PLAY unless other-
wise specified; The value shown in ( ) is the voltage mea-
sured at the moment of STOP.
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.
2SA1286-T11
2SA954
2SB764
2SC1845
2SC2003
2SC2878
2SC3246
2SD863
2SB772
2SA1175
2SC2785
DTA124ESA
DTC124ESA
UN4112
2SC2458
DTC143TUA
UN5116
UN5216
2SA1576A
2SB1218A
2SC4116
2SD1819A
2SD1963
2SD2061
