Kenwood CD-206 Service Manual page 10
Multiple cd player
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Also See for CD-206:
- Instruction manual (28 pages) ,
- Instruction manual (26 pages) ,
- Instruction manual (28 pages)
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K
L
R213 1K
R195
22
4.1V
4.3V
+B
0V
34
R98
R100
1.6V
10K
10K
R96
R102
1.7V
10K
10K
R97
R101
R150 39K
10K
10K
1.7V
40
C96 82P
C58
330u6.3
IC20
R95
R99
1.2V
+
10K
10K
(2/2)
2
41
1
-
3
+
0V
8
1.2V
43
IC19,20
OPE AMP
(L.P.F.)
C57
330u6.3
+
R196
+B
22
0V
5
8
+
7
0V
6
-
IC19
(2/2)
C95 82P
R149 39K
-0.2V
+B
4.3V
+B
R211
1K
59
Q5-9,12
61
4.2V
LED CURRENT
REM
BUFFER
62
0V
SCOR
62
63
4.1V
DQSY
67
64
4.2V
SGATE
64
65
4.2V
SCK
65
66
4.2V
Q9
SDATA
66
LED1
67
ON
LED1
4.1V
OFF
68
4.3V
80
VDD
69
4.2V
X2
Q8
2.3V
70
X1
71
1
X3
IC
5MHz
72
XT2
(
1
)
73
4.3V
GND
Q7
74
AVDD
75
AVREF
R79
2
76
47K
A3
0V
C138 0.01
(
)
2
77
A0
Q6
4.2V
78
A1
C137 0.01
3
79
A2
4.1V
C136 0.01
(
)
3
80
4.1V
Q5
LED2
5
6
(
)
63
+B
+B
15
+B
M
N
0V
OPE
Lch
IC21
AMP
(2/2)
6
C112
R172
-
C110
100u10
51
1u50
5
+
+
7
+
8
MUTE
0V
11.0V
R118
51
Q28
R117 22
Q27
0V
-12.1V
C109
1u50
C111
R171
4
+
100u10
51
1
+
3
+
-
IC21
2
+
(1/2)
0V
Rch
R154
470
0.2V
0.2V
Q13-16
1.2V
IC20
MUTE
R152
(1/2)
CONTROL
470
R156
6
C102
R160
7
47u10
100
-
470
5
+
+
4
ON: -13.6V
OFF: 4.1V
Q16
MUTE
ON: 1.4V
OFF:
-12.9V
Q14
(
)
34
R165
IK
Q18
+B
+B
-B
Q17
-12.9V
R165
Q13
IK
(
)
43
Q15
MUTE
ON: 1.4V
ON: -13.6V
OFF:
OFF: 4.1V
-12.9V
3
4
C101
R159
R151
R155
+
1
47u10
100
470
470
2
-
+
0V
IC19
(1/2)
R153
470
-0.2V
+B
+B
R161
47 2W
R186
Q21
1
1/4W
R185
Q20
1
9.2V
+B
1/4W
10V
+B
1
2
3
4
5
6
7
8
9
10 11 12
13
14 15
16
17
CN6
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.
O
P
(X32- ) (C/6)
E3
E4
L4
1
3
L11
Lch
Rch
1uH
10uH
2
WH2
GND
L3
3
Rch
1uH
2
GND
1
L12
Lch
10uH
E13
P2
(X32- ) (B/6)
Q17,18,25,26
AUDIO MUTE
R198
100
Q23
COAX
BUFFER
E1
E2
1
11
Q26
Rch
SBUSY
2
10
GND
SDATA
Q24
3
9
Q25
Lch
GND
4
8
SGND
DOUT
5
7
GND
+5V
WH1
6
6
(
)
R83 330
15
8/16SW
8/16SW
7
5
+5V
GND
8
4
R86 100K
DOUT
SGND
9
3
R84
GND
Lch
10
2
330
R197
(
)
5
SDATA
GND
11
1
100
(
)
6
SBUSY
Rch
S1
-B
+9.5V
AVR
IC
PROTECTOR
IC8
D21
CN7
11.4V
OUT
+B
+
+
~
~
1
+B
IN
-
-
~
~
2
+B
3
-30V
4
GND
-12.9V
D22
D28
5
-B
-39.0V
IC24
D23
D29
OUT
-30V
IN
Q22
-48.0V
-48.0V
-40V
IC
AVR
PROTECTOR
6
F
7
F
18
19
The DC voltage is an actual reading
measured with a high impedance type
voltmeter with no signal input. The
measurement value may vary depending
on the measuring instruments used or on
the product.
Q
R
2SA954
DPF-R6010E (X32-3330-13)
2SC2878
DESTINATION
UNIT No.
S3
W222
COUNTRY
ABB.
EUROPE
E
0-13
NO
YES
HEAD PHONES
CD-206 (X32-3330-13)
J4
DESTINATION
UNIT No.
S3
W222
COUNTRY
ABB.
U.S.A.
K
0-13
NO
YES
CANADA
P
DPF-R6010 (X32-333X-XX)
DESTINATION
UNIT No.
S3
W222
COUNTRY
ABB.
AUSTRALIA
X
U.K.
T
0-13
NO
YES
EUROPE
E
GENERAL MARKET
M
0-24
YES
NO
DTA124ESA
DTC124ESA
UN4112
2SC1740S
A1
1
OPT
GND
OUT
2
+B
+5V
R193 220
3
DOUT
J3
C39
R57
R58
COAX
0.22
130
22
OUT
C38
0.01
IC1
: CXA1782BQ 1
IC2
: CXD2507AQ 1
IC3
: uPD78055GC-A03
R85 100K
J2
IC4
: W24257S-70LL
SYNC
D11
IC5
: TC74HC373AF
OUT
IC6
: LC89170M
IC7
: KAN03
IC8
: ICP-N25
D12
IC19,20
: NJM4565M
IC21
: NJM4580E
IC22
: BA5936S
(8)
IC23
: PST993D-T
P1
IC24
: ICP-N10
(16)
J1
8/16 bit SW
R167
Q1,23
: 2SC1740S(Q,R) or 2SC2785(F,E)
100
Lch
1
Q2,22
: 2SA954(L,K) or 2SC1740S(Q,R)
Q3,4,13,14
: DTA124ESA or UN4112
AUDIO
Q5-9
: DTC113ZSA or UN4219
OUT
Q10,11,15,16
: DTC124ESA or UN4212
R168
Q17,18,25-28
: 2SC2878(B)
100
Rch
2
Q19
: 2SB1370 or 2SB1375
Q20,21
: 2SD2061
Q24
: 2SA1175(F,E) or 2SA933AS(Q,R)
D1-14,19,20
: 1SS131 or HSS104
D21
: D3SBA20F03 or RBV-402LFA
D22,23,28-30
: S5688B or 1SR139-400
D24
: UZ-10BS or MTZJ10(B)
D25,26
: UZ-20BS or MTZJ20(B)
D27
: UZ-15BSB or MTZJ15(B)
D31
: ERA081-004
PH1
: T95-0145-05
PH2
: SIR-33ST3
(X32- ) (D/6)
AC220-240V(M)
1
E8
AC120V/60Hz(K)
AC230V/50Hz(T,E)
7
13
X
F
S3
AC110-120V/220-240V/
6
12
50/60Hz(M)
2
F
11
WH5
10
3
9
5
AC110-220V(M)
-B
8
4
4
GND
7
3
-30V
6
5
2
CN10
+B
1
X
1
+B
W222
2
CD-206/DPF-R6010/DPF-R6010E
CD-206/DPF-R6010/R6010E
Y22-7560-10
S
T
2SA1175
UN4212
2SC2785
UN4219
CXA1782BQ*1
ICP-N10
ICP-N25
NJM4565M
NJM4580E
X
X
LC89170M
BA5936S
17
16
32
1
TC74HC373AF
2SB1375
2SD2012
2SB1370
CXD2507AQ*1
2SD2061
X25-A/3
-CN1
KAN03
LC75712E
A
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