Y22-7501-00
DM-S500
A
1
2
3
4
5
6
7
B
C
D
E
F
G
I
K
M
O
H
J
L
N
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0V (0.3V) <0.3V>
3.3V
3.3V
0V
(3.3V)
<3.3V>
0V
3.3V
1.3V
1.6V
3.3V
5.1V
0V
<0.2V>
(0.2V)
0.3V
0.5V
3.3V
3.3V
1.1V
5V
1.3V
3.3V
1.3V
1.5V
0V
0V
0V
3.3V
0V
<0.6V>
(0.6V)
(0.2V)
<0.2V>
0V
0V
<0.6V>
(0.6V)
(0.2V)
<0.1V>
0V
0.1V
<1.6V>
(1.3V)
3.3V
0.8V
3.3V
3.3V
(3.3V)
< >
0V
( )
< >
3.3V
3.3V
3.3V
3.3V
3.0V
3.3V
3.3V
0V
3.3V
<3.3V>
(3.0V)
1.3V
0V
0V
< >
(1.0V)
0V
1.7V
0V
1.7V
3.3V
3.3V
1.6V
<1.8V>
(1.6V)
3.3V
0.8V (1.4V) <1.6V>
0.2V (0.2V) <1.5V>
1.6V
0.3V (1.0K) <1.6V>
1.9V
1.8V
1.6V
1.7V
3.3V
0.3V
1.7V (1.7V) <0V>
0V
(0V)
<1.7V>
< >
0V
(0V)
< >
5V
(5V)
5.1V
<1.7V>
0V
(0V)
(0V)
0V
< >
< >
0V
(0V)
(0V)
< >
0V
5V
(5V)
< >
3.3V
0V (2.2V) <2.2V>
3.3V
(2.5V)
<2.5V>
0V (3.2V) <3.2>
(2.8V)
1.8V
<2.87V>
1.8V
(2.8V)
<2.87V>
0V
0V
<2.87V>
(2.8V)
3.3V
<0.1V>
(0.1V)
0.2V
<1.6V>
(1.0V)
1.8V
1.2V
2.2V
0.1V
2.2V
0V
0.9V
(1.2V)
<1.7V>
1.7V
(1.6V)
< >
1V
(1V)
<1.2V>
1.7V
1.6V
0.4V
1.6V
1.6V
1.6V
0.1V
(1.4V)
<1.6V>
1.8V
1.5V
0.8V (1.4V) <2.6V>
0.2V
(0.2V)
<2.1V>
0.4V
0.4V
0.4V
3.3V
3.3V
3.3V
3.3V
2.8V
0.1V (0.2V) < >
3.3V (2.6V) <2.6V>
1.7V
< >
(2.0V)
1.7V
3.3V
(2.5V)
<2.5V>
0V
<0.5V>
(0.5V)
3.3V
3.3V
3.3V
(3.3V)
<3.3V>
3.3V
<2.6V>
(2.6V)
0V
(1.7V)
<1.7V>
<2.5V>
(2.5V)
0V
< >
(0.2V)
0V
< >
(0.2V)
0V
3.0V
5.1V
0V (0.3V)
<0.11V>
0V (0.3V)
<0.1V>
0V (0.3V)
<0.11V>
<0.11V>
0V (0.3V)
3.3V
<0.7V>
0V (0.6V)
<9.2V>
10.2V (9.2V)
3.3V
<0.3V>
0V(0.3V)
0V
0V
0V(0.2V)
<0.2V>
0V
2.6V
<7.2V>
7.6V (7.2V)
X
-B LINE
+B LINE
CN106
ADJUSTMENT
PH1 : T95-0140-05
STOP
PLAYBACK
RECORD
NON
< >
( )
MEASUREMENT IMPOSSIBLE
MOTOR
MOTOR
MOTOR
M
M
M
SLT SW
CN1
CN2
CN3
PROTECT
S1
WH1
S2
PH1
REC SW
LOAD
SLED
SPINDLE
HEAD
WRITE
OVER
HR901
(KMS-260A/JIN)
BLOCK
OPTICAL PICK-UP
EN/DECODE
ATRAC
BTL
BUFFER
: MA101
: F1J6TP
D101
D1,2
: 2SK1764
: DTC114EUA
Q9
Q10
Q2,3
Q1
Q6
Q7
Q8
: 2SA1576A(R,S)
: 2SB798-DL
: 2SJ278
Q4,5
: DTA144EUA
: DTC114YUA
: FMW1
IC6
IC8
IC7
IC11
IC10
: AK4520
: BH6511FS
: L88MS33T
: HM51W4400BTT-7
: X24C01AS-2.7
: TC74ACT540FS
IC5
: CXA2523AR
: CXD2652AR
: TC7S08FU
: TC7WU04FU
IC1
IC2
IC3
Q7
Q3
D2
D1
Q9
Q8
DRIVER
HEAD
S12fs
IC4
E2PROM.
Q5
Q4
Q6
Q1
Q10
3.3V AVR
Q2
DRAM
CN101
ACIRC
CN104
CN103
D101
RECORD
PLAYBACK
GND LINE
RECORD(DIGITAL INPUT)
PLAYBACK(DIGITAL OUTPUT)
RF AMP
CN105
CN102
A
B
(X29- ) (B/2)
(X29-2580-00) (A/2)
(MDM-04)
A MECHA. (D40-1533-*5)
DM-S500(K) (1/3)
(X33-1100-00)
IC5
IC4
IC6
IC10
IC3
IC7
IC2
IC8
IC1
+5V
-B
+B
1
3
2
FE1
VC
FE2
5
6
E
F
TE2
RF
TP1
TP2
4
TE1
+5V
0.022
1.6V
2.0V
1.6V
C116
C111
0.068
1.7V
1.7V
1.7V
1.7V
1.7V
1.7V
R167
4.7K
2/3
X25-
CN5
2/3
X25-
CN4
3
1
2
PHOTO SW
180
R2
R1
4.7K
3
4
2
1
+3.3V
+3.3V
+3.3V
R147
100
R105
4.7K
LOAD IN
LOAD OUT
STTLMT
GND
PROTECT
REFRECT
SLED+
SLED-
DISC IN
+5V
NC
SPDL+
SPDL-
REC SW
C196
0.1
+
C151
100u6.5
C152
0.1
C197
0.1
C134
0.1
+3.3V
15
14
13
12
11
1
2
1
2
3
4
5
6
7
8
9
10
3
2
1
VCC
VCC
+3.3V
+3.3V
H+5V
H+5V
VCC
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
H+5V
H+5V
H+5V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
H+5V
+3.3V
+3.3V
+3.3V
+3.3V
+5V
+3.3V
+3.3V
+3.3V
+3.3V
+5V
+5V
+3.3V
+3.3V
+3.3V
H+5V
H+5V
+3.3V
+3.3V
H+5V
+3.3V
M+5V
M+5V
+3.3V
M+5V
12
C124
0.1
560
100
220
100
+
C184
22u8
10
W2
W3
W4
W1
R120
100
M+5V
H+5V
H+5V
+3.3V
+5V
+5V
M+5V
+5V
2.2K
R161
21
23
12
10
C167
+
10u10
C169
L7
L8
2.2K
R162
C164 0.01
C163 0.01
0.1
C141
R164
680
C168 0.1
R165 100K
1/2W
R166
2.2
1/4W
1
R169
0.1
1
2
18
20
19
6
5
15
16
10
8
9
11
13
12
7
14
+5V
4
17
3
C185 1000P
1K
1K
R113
47K
R112
10K
R110
1K
R103
0.1
C107
L2 10uH
23
21
C156
0.1
94
93
93
94
86
85
89
88
16
17
18
C153
0.01
91
92
86
85
100P
100P
100P
10K
10K
0.01
100K
R121
C122
R143
R142
C142
C144
C143
5
3
4
1
2
10
C200
10u10
C160
100uH
L3
1M
R173
0.1
C146
C21 2P
C22 2P
100
R127
4
3
1
2
5
6
7
8
6.3
R171
10K
R170
10K
C171
0.1
5
SCL
SDA
GND
4
7
8
TEST
+3.3V
TV
0V
2
1
36
100
R124
R141
R148
R150
R146
0.1
C108
R115
R132
47K
R183
+
C181
100u6.3
10K
R181
C182 0.1
C183 0.1
47K
0.1
C110
C191
0.1
+
C190
100u
C195
1
+
100u
C187
1
A
A
3
5
4
A
A
A
2
100u
+
6.3
C136
L11
0.1
C135
100
R137
4700P
C133
C131
0.015
R140
150
1K
R134
C132
0.47
C112
4700P
C113 1
4
5
2
3
1
6800P
0.01
C105
470K
R117
R106
3.3M
L10
L5
L6
L9
R108 1K
R109 1K
+
10u10
C119
R185
10K
47K
R179
+
10u10
C101
C102
0.1
R190
10K
0.033
C189
100K
R159
C158
R158 100K
10K
R188
10K
R189
3.3K
R177
3.3K
R175
L1 10uH
10u10
C161
100uH
L4
92
91
89
88
18
17
16
0.22
10K
10K
R184
C188
0.01
R180
VEE
E
D
C
F
I
VC
A
B
J
VCC
LD-GND
ILCC
MOD
VR
PD
K
FCS+
FCS-
TRK+
TRK-
NC
R136
1K
R135
3.3K
C130
100P
680K
R133
0.1
C127
0.47
C129
0.01
C128
100K
R132
10K
R131
0.1
SCLK
SRDT
XLATCH
WRPWP
SWDT
MNT3(SLOCK)
MNT0(FOK)
SDA
SCTX
ADDT
MGND
BCK
MGND
DADT
M+5V
LRCK
M+5V
LOAD-IN
GND
LOAD-OUT
GND
3.3V
DIN
H+5V
DOUT
+5V
+5V
512FS
HGND
21
20
25
24
23
22
26
28
27
29
11
12
14
13
15
16
17
19
18
REC SW
SPDL-
PHOTO SW
NC
DISC IN
+5V
SLED-
REFRECT
SLED+
SPDL+
GND
PROTECT
STTLMT
LOAD-IN
LOAD-OUT
11
12
14
10
8
49
48
42
37
38
41
34
35
36
48
49
41
42
38
37
34
35
36
31
32
30
31
32
30
29
29
C118
11
13
12
15
17
16
14
19
20
18
A4
A5
A6
A7
XOE
A8
XCAS
D03
VCC
A3
A2
A1
8
9
10
A9
A0
6
4
XRAS
XWE
5
7
GND
D04
D00
D01
2
1
3
LRCK
25
24
DADT
ADDT
23
DOUT
22
21
DIN
ASY0
52
51
AVDD
ASYI
53
BIAS
55
54
RFI
4
MNT2(XBUSY)
3
2
MNT1(SHCK)
MNT0(FOK)
1
MNT3(SLOC)
72
SE
74
73
AUX2
TE
75
AVSS
XBCK
26
100
10u10
+
C104
+
C103 10u10
2.2K
R163
0.022
C109
470K
R107
2
1
21
20
22
12
13
14
15
17
16
18
19
11
10K
R104
C106
1000P
C115
C117
0.1
APCREF
6.3
+
C123
0.1
C121
100u6.3
R125 100
R123 220
R144 100
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
27
FS
99
28
DVDD
98
29
A03
TEST2
97
30
A02
TEST1
96
31
A01
FGIN
95
32
A00
SPFD
94
33
A10
SPRD
93
34
A04
SFDR
92
35
A05
SRDR
91
36
A06
FS4
90
37
A07
FRDR
89
38
A08
FFDR
88
39
A11
DVDD
87
40
DVSS
TFDR
86
41
XOE
TRDR
85
42
XCAS
LDDR
84
43
A09
APCREF
83
44
XRAS
DTRF
82
45
XWE
CKRF
81
46
D1
XLRF
80
47
D0
FOCNT
79
48
D2
ADFG
78
49
D3
TEST4
77
20
AVSS
AVSS
56
19
AVDD
PDO
57
18
XTSL
PCO
58
17
OSC0
FILI
59
16
OSCI
FIL0
60
15
TX
CLTV
61
14
XINT
PEAK
62
13
RECP
B
63
12
DQSY
ABCD
64
11
SQSY
FE
65
10
XRST
AUXI
66
9
SENS
VC
67
8
SRDT
ADID
68
7
XLAT
AVDD
69
6
SCLK
ADRT
70
76
DCHG
MVC1
50
5
71
ADRD
SWDT
32
31
30
28
27
25
24
26
29
22
23
21
20
18
19
17
1
CAPA+
CAPA-
2
YO
GND
IN2R
3
IN4R
IN2F
5
IN4F
6
OUT4F
VH4
VM2
POND2
8
PONB4
VM1
9
VM34
OUT4R
OUT2
7
4
OUT1
OUT3R
OUT1
PONO
OUT3F
PONB3
12
11
10
VM1
VM3
IN1F
IN3F
15
14
13
VDD
PSD
16
IN3R
IN1R
10
9
8
7
6
5
4
3
2
1
37
PEAK
VCC
24
38
RF
3TADJ
23
39
RFAGC
EOADJ
22
40
AGCI
VREF
21
41
COMPO
FOCNT
20
42
COMPP
XSTBY
19
43
ADD
XLAT
18
44
OPO
SCLK
17
45
OPN
SWDT
16
46
RFO
TEMPR
15
47
MORFI
TEMPI
14
36
BOTM
I
1
35
ABCD
J
2
34
FE
VC
3
33
AUX
A
4
32
ADFG
B
5
31
ADAGC
C
6
30
ADIN
D
7
29
ADFM
E
8
28
SE
F
9
27
CSLED
PD
10
26
TE
APC
11
25
WELAD
12
13
GND
MORFO
48
15
13
SENSE
MNT1(SHCK)
DQSY
DIG-RST
SQSY
SCL
XINT
MNT2(XBUSY)
LDON
GND
MOD
REC SW
REFLECT
PHOTO SW
PROTECT
NC (EMPH)
STTLMT
DISC IN
+5V
15
16
18
17
12
11
13
14
19
1
2
3
4
5
6
7
9
(
)
)
(
)
(
)
(
)
(
)
(
(
)
(
)
(
)
)
(
(
)
)
(
)
(
(
)
(
)
)
(
)
(
(
)
)
(
(
)
)
(
)
(
)
(
(
)
(
)
)
(
(
)
)
(
(
)
)
(
(
(
(
)
)
)
(
(
)
)
(
)
(
)
(
)
)
(
(
)
(
)
(
)
(
)
(
(
)
)
(
)
(
)
)
(
(
)
)
(
(
)
)
)
(
(
)
(
)
(
(
)
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
RECORDABLE MD PLAY unless otherwise specified;
The value shown in ( ) is the voltage measured at the
moment of STOP. The voltage followed by (REC) refers
to the value during MD RECORDING.
CAUTION: For continued safety, replace safety critical
components 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.
UN5212
2SD2061
3p
98.4.26
2:40
PM
y [ W 1
