AX
AO
AQ
AS
AU
AW
AP
AR
AT
AV
Y22-7501-00
DM-S500
IC1
(12G)
S3
S2
S1
11G
5G
8G
3G
12G
1G
2G
4G
6G
7G
9G
10G
(10G~1G)
POWER ON : -32.2V
STAND BY : 3.2V
4.2V
5.1V
5.2V
18.2V
6.8V
4.2V
0V
-26.6V
-23.7V
-26.0V
-30.4V
-23.8V
-28.3V
-19.2V
-28.6V
-28.6V
-28.6V
-28.6V
-28.6V
-28.3V
-21.3V
-28.3V
-30.4V
-23.6V
-23.6V
-25.9V
-28.4V
-21.4V
-19.0V
-19.2V
-30.4V
-23.6V
-26.0V
-28.4V
-28.4V
-26.0V
-21.3V
-19.0V
16.0V
18.6V
7.5V
-28.6V
-19.1V
-19.2V
-28.6V
5-7
3-5
2-5
1-5
4-7
5-6
3-4
2-4
1-4
4-6
5-5
3-3
2-3
1-3
4-5
5-4
3-2
2-2
1-2
4-4
5-3
3-1
2-1
1-1
4-3
5-2
3-7
2-7
1-7
4-2
5-1
4-1
3-6
2-6
1-6
P20
P25
P30
P35
P4
P9
P14
P19
P24
P29
P34
P3
P8
P13
P18
P23
P28
P33
P2
P7
P12
P17
P22
P27
P32
P1
P6
P11
P16
P21
P26
P31
P34
P25
P33
P24
P32
P23
P31
P22
P30
P21
P29
P20
P28
P19
P27
P18
P35
P26
P17
P9
P36
P36
P36
P36
P36
P36
P36
P13
P12
P11
P16
P12
P11
P15
P13
P10
P8
P14
P5
P10
P15
-B LINE
+B LINE
0V
0V
0V
0V
5.2V
0V
6.0V
-6.3V
0V
-49.6V
-33.0V
-32.5V
-6.9V
7.5V
5.9V
5.2V
2.5V
7.5V
0V
5.8V
-26.0V
-30.5V
-21.3V
-23.4V
-30.4V
-23.6V
-19.0V
(X14- ) (B/5)
(X14- ) (C/5)
(X14- ) (E/5)
DM-S500 (3/3)
(X14-470X-XX) (A/5)
(X14-470X-XX) (D/5)
(-dB)
30 10
5
3
1
0
L
R
(-dB)
0
1
3
5
10
30
R
L
MANUAL
MONITOR
DIGITAL
SEARCH
TITLE
REMAIN
TOTAL
SINGLE
REPEAT
PGM
C.T.
2
1
O.T.E.
CD
TEXT
TIME
WH2
WH1
(X14-4702-07)
REC
INPUT
S8
EJECT
(AMBER)
Q6
E5
A1
REMOTE
SENSOR
POWER
(RED)
D11
D10
POWER
S1
(SHUTTLE)
TRACK
SEARCH
S13
E6
E4
E3
DISPLAY
EJECT
F.B
F.F
PLAY
STOP
DOWN
REC
UP
PAUSE
RECORD
REC
S12
E2
E1
WH1
Q1
DRIVER
DOT MATRIX
D10
D6
WH6
D12
D14
D13
D1
Q5
D2
D9
D8
S14
D5
D6
D15
D17
D16
D7
D18
D1
: D3SBA20F03
D5
D12
D8,9
: RD7.5JS(B2)
: B30-2508-05
: S5688B or
1SS131
: HSS104A or
ED1
: BJ565GK
: 2SC4177(L5,L6) or
2SC4116(Y,GR)
: 2SC3311A(Q,R) or
2SB1168(S,T)
2SC2458(Y,GR)
Q1,5,6
Q3
: LC75710NED
IC1
ED1
S7
S6
S11
S5
S2
S10
S4
S9
CN1
CN2
CN3
7.5V AVR
Q4
Q3
Q2
1SR139-400
: B30-2513-05
: D1NL20U
D2,7,11,13-18
: 2SK246(Y)
Q4
Q2
: 2SB1167(S,T) or
S3
AVR
-6.5V
AVR
-32V
Q10
Q11
D17
D14
D13
D15
D16
ANALOG
D18
Q13
Q6
5V AVR
IC10
5V AVR
CONTROL
DRIVER
MUTE
2SC2458(Y,GR)
2SD2012
DTC124EUA
: UDZ8.2B
: UDZ5.6B
D18
D17
D2
D13,14
Q10,11
Q3,4
: LM431AIZ
IC9,10
IC5
: NJM2100M
Q1,2
: UDZ16B
: 2SD1450(S,T)
Q5,12
Q9
Q6
: UN5212 or
: 2SD2061 or
: 2SC3311A(Q,R) or
2SA1611(M5,M6)
: 2SA1586(Y,GR) or
Q13
D15
: UDZ6.2B
: UDZ3.9B
: 2SC2003(L,K)
: 2SA954(L,K)
MUTE
Q5
E1
IC5(1/2)
Q1
Q3
IC5(2/2)
MUTE
Q4
Q2
IC1(2/2)
IC1(1/2)
: NJM062M
: AK4520-VF
: TC7SU04F
: TC74HC00AF
: HD74HC74FPEL
IC3
IC4
IC7
IC6
IC8
: MA111
D16,33
: LM1972M
IC2
: NJM2115M
IC1
(X25-6012-72)
OUTPUT
INPUT
3 Rch
4 Lch
J1
1 Lch
2 Rch
Q9
C19
0.01
C21
0.01
C17
0.01
WH7
C18
0.01
0.01
C20
EUROPE
USA
U.K.
CANADA
GENERAL MARKET
E
K
T
P
M
DESTINATION
COUNTRY
ABB.
NO.
UNIT
2-70
WH3-5
W101
YES
NO
YES
NO
S14
YES
NO
0-21
R34
10K
U+5V
-B
-B
-B
-B
U+5V
U+5V
U+5V
U+5V
R28
24K
10K
R4
(M TYPE)
230V
115V
C12
4.7K
R33
R32
560
UP
DOWN
R30
8.2K
1
2
3
0.047
C7
C9
0.01
R3
8.2K
4.3K
R20
2.4K
R18
4.3K
R10
24K
R29
R8 10K
R11 10K
2.4K
R19
3
2
1
1
2
3
4
5
5
4
3
2
1
5.2V
0V
5.0V
0V
5.1V
2.5V
-32.5V
-28.6V
-28.6V
-28.6V
-28.6V
-28.6V
-28.6V
AM29
27
AM28
AM27
28
4.7K
39
42
41
40
AA4/G16 (EJECT)
AA5/G15
AA6/G14
AA7/G13
43
44
47
46
45
G10
G9
G8
G7
G11
AA8/G12
G6
)
49
U+5V
(
6G
48
G4
G5
)
)
51
G2
G3
)
)
53
52
(
(
(
(
2G
3G
4G
5G
G1
)
55
54
56
VFL
(
C5
1G
50
(
26
)
(
24
)
)
(
25
(
22
)
(
(
21
)
20
)
14
15
16
11
12
13
AM14
AM13
AM12
AM11
AM15
19
VSS
57
10K
59
58
+
C4
100P
R16
VDD
OSCI
60
RES
61
47K
U+5V
OSCO
9
10
6
7
8
AM6
AM5
AM8
AM7
AM9
AM10
3
5
4
1
2
AM3
AM2
AM1
AM4
CE
62
CL
100
R37
63
DI
R36
100
16
)
(
14
)
(
15
)
(
11
)
(
12
)
(
13
)
(
)
(
8
)
(
9
)
(
10
)
(
5
)
(
6
)
(
7
)
(
3
)
(
4
(
)
1
)
(
2
R12 10K
R13 10K
R14 10K
C2 0.47
0.1
TEST
10u35
115V(M)
230V(E,M)
W101
WH3 (BLUE)
WH5 (YELLOW)
WH4 (RED)
HOT
COLD
R39 2.2 1/4W
R38 2.2 1/4W
-50V
-50V
+18V
+7.5V
+7.5V
GND
-B
+7.5V
FIRST OFF
F
F
1
2
3
4
5
6
+
C15 4.7u35
R24 1.5K 1/4W
C14
+
22u63
+
-
~
~
34
33
AM33
AM34
36
35
38
37
AA2
AA3 (STANDBY)
AA1
AM35
(
31
)
(
32
)
(
(
30
)
29
)
(
(
)
28
)
27
32
31
30
AM31
AM32
29
AM30
12G
(
) 11G
(
(
(
(
)
)
)
) 9G
8G
7G
10G
U+5V
C6 1000P
)
(
34
)
(
33
36
(
)
)
(
35
R15 100K
10K
R35
4.7K
R31
R17
U+5V
(
)
R25
150
R23
150
C8
0.01
C3
R40
U+5V
64
L1
+
C13 220u10
R22
330
100
R21
1000P
9
4
5
6
7
8
1
2
3
13
14
15
16
17
18
19
20
21
22
10
11
12
10G
11G
12G
33
34
35
36
23
24
25
26
27
28
29
30
31
32
1G
3G
4G
5G
6G
2G
8G
9G
7G
P1
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
1
F1
2
F1
3
F1
4
NP
5
NP
6
1G
7
2G
8
3G
9
4G
10
5G
11
6G
12
7G
13
8G
14
9G
15
10G
16
11G
17
12G
18
P36
19
P35
20
P34
21
P33
22
P32
23
P31
24
P30
25
P29
26
P28
27
P27
28
P26
29
P25
30
P24
31
P23
32
P22
33
P21
34
P20
35
P19
36
P18
37
P17
38
P16
39
P15
40
P14
41
P13
42
P12
43
P11
44
P10
45
P9
46
P8
47
P7
48
P6
49
P5
50
P4
51
P3
52
P2
53
54
55
56
57
58
59
60
61
62
63
64
NC
65
NP
66
NP
67
F2
F2
68
69
F2
B16
B8
B15
B7
B14
B6
B13
B5
B12
B4
B11
B3
B10
B2
B9
B1
C1
10u6.3
+
1
2
OUT
GND
3
VCC
DRCK
DRDT
13
12
REM
KR1
11
10
KR3
GND
7
8
KS2
6
9
DRCE
U+5V
5
FLB
F
2
3
4
DRRST
F
1
+
C11
2200u25
2
1
12
13
5
14
4
15
3
16
2
17
1
2.4K
2.4K
R9
R26
8.2K
100P
C16
120V(K)
T.FUSE
24K
R27
4.3K
R2
2.4K
R1
8.2K
R7
4.3K
R6
R5
+
C102
47u10
220
R125
1W
-B
+B
SIGNAL LINE
GND LINE
DIGITAL LINE
+7.5V
+7.5V
+7.5V
+5V
-6.5V
-6.5V
+6.0V
+7.5V
+7.5V
-6.5V
-30V
-50V
+7.5V
+7.5V
+7.5V
+7.5V
+
100u10
C126
1000P
C139
R133
180
180
R134
10u25
C137
+
+
C135
10u50
10u25
+
C136
+
10u50
C134
R132
4.7K
4.7K
R131
C105
R130 3.3K
10K
R138
R137
1K
R127
47 1/4W
0.022
R124
GND
VREF
R136
1.5K
R135
1.62K
OUT
R110
+
C132
100u10
C103 10u25
+
C118 0.1
R104
150
22K
R25
R27 15K
C27 100P
Q3.4
Q1,2
1000P
4
1
2
3
5
6
0.01
C143
1.2K
R26
22K
C28 100P
R28 15K
2
3
1
8
-
+
R113
1.2K
R29 100K
R111
22K
1K
R34
R32
2.2K
C30
10u35
+
220P
C31
220P
4
7
6
5
C29
10u35
+
R30 100K
22K
R112
R114
1.2K
R31
2.2K
R33
1K
C32
-
+
C10
100P
C2 100P
R4 220K
C6 100P
R6 100K
R8 220
R2
1K
+
C4
1u50
4
2
3
+
-
1
4.7u35
C12
+
+
C101 47u10
R7 220
100P
C9
C3
1u50
+
R1
1K
C5 100P
R5 100K
R3 220K
C1 100P
C11
4.7u35
+
8
5
6
+
-
7
(
23
)
25
26
AM26
23
24
AM24
AM25
22
AM22
20
AM21
AM20
21
AM23
(
(
)
19
18
)
(
)
17
18
AM19
AM18
17
AM17
AM16
1
GND AC
IN2
20
100
C144
(BOTTOM VIEW)
8.2Vpp
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
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 insu-
lated 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. The measurement value may vary depending on the
measuring instruments used or on the product. Refer to the voltage dur-
ing RECORDABLE MD PLAY unless otherwise specified; The value
shown in ( ) is the voltage measured at the moment of STOP. The volt-
age followed by (REC) refers to the value during MD RECORDING.
KAN03
LM1972M
2SK246
DM-S500(K)
PCB/SD(
98.4.24
9:09
PM
y [ W
4
