Pc Board (Foil Side View) - Kenwood KDC-C515FM Service Manual

Cd auto changer kdc-c
Table of Contents

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J
K

PC BOARD (Foil Side View)

1
SUB-CIRCUIT UNIT (X13-9730-00)
X13-9730-00/9740-00 (J74-0987-01)
CN1
2
CN2
3
SP-
SP+
S1
4
8/12SW
5
SUB-CIRCUIT UNIT (X13-9000-00)
GND A-GND
BU14V
6
J1
4
CH-CON
1
5
8
Rch
REQH
9
12
Lch
RATAC
13
CH-RST
DATAH
1
REQC
CH-CLK
CH-MUTE
2
7
9
L
M
MGND
LOESW
S2
(J74-0619-12)
X13-9000-00
CH1
15
16
N
O
CD PLAYER UNIT (X32-4660-02)
X32-4660-00/4670-00 (J74-0966-01)
CD PLAYER UNIT
(X32-4660-02)
R
e
. f
N
O
.
A
d
d
e r
s s
C I
Q
1
PUGND
1
4
O
A
4
4
P
C
SA5V
5
3
R
B
D
LD
7
4
Q
8
4
Q
Vref
9
4
P
C
1
3
O
B
R9
4
3
P
R10
5
3
P
3TE
6
3
P
FE
TE
7
3
P
R152
R201
C6
C5
8
3
P
9
3
R
100
RF
R202
1
0
5
P
R203
1
1
4
P
C9
1
2
4
Q
C4
76
ARF
C11
1
3
3
P
SAGND
75
R20
C10
TD
ASY
1
4
3
Q
C13
FD
C201
EFM
C12
SD
1
6
6
P
R18
MD
TEVCA
1
7
6
P
TBAL
C204
FBAL
S1
1
8
6
P
51
/TSTB
DACO
TSI
1
9
6
P
ATEST
CP16
R84
C2D2
2
0
5
R
C200
2
1
6
O
MGSW
2
2
6
O
3
1
3
R
S3
C75
R124
10
P
Q
F+
T+
T-
R180
C180
F-
SP-
C190
SP+
R191
VR
R4
CN1
C194
C66
CN2
C193
23
C46
LIMSW
1
16
C47
PD
LOESW
D15
FCLK
Q14
R121
E
B
E
F
Rch
Lch
CH MUTE
FDATAO
DATAH
L1
REQC
C
AMUTE
W21
Q6
D21
R108
E
B
E
FDATAI
PN
Q8
A0
D4
E
B
Q7
/STB
D22
Q4
/SCK
R15
DA5V
/RST
TBANK
SI
SO
O
G
I
FOK
R99
IC4
R98
1
/CHCON
E B
DAGND
C70
X1
R106
HOT
R206
25
26
IC1
25
26
Q11
PACK
FLAG
/XENB
W17
CP9
EMPH
R32
E
B
X2
W7
TX
R97
WDCK
4
1
FRESET
R96
50
RESET
IC8
C203
SD5V
C17
1
2
C85
R154
TBC
IC9
5
8
1
R153
FVDD
4
3
100
M5V2
/TSTB
TOUT
FGND
SDGND
B
R80
E
M5V1
SDA
C72
W6
PON
Q10
SCL
SLNSA
MGND
SRVSEL
ARMSW
Q21
C62
Q19 D20
D5
E
E
B
D14
C63
B
E
Q18
8/7V
Q22
D8
Q17
Q16
R79
S8V
Q15
B
C
E
Refer to the schematic diagram for the values of resistors and capacitors.
R
TROFF
R25
SL-
SL+
18
Q9
1
SGND
E
B
R161
IC5
36
19
D3
R102
D24
REQH
TSO
/TSCK
CP3
R139
Q31
C71
/CE1
TSI
8
21
SO
IC11
TOFF
R143
R141
1
7
22
28
50
RD
51
IC7
CP17
75
SPLOD-
BUDET
76
R135
S4
CP15
RAMOK
R156
WR
R76
VPP
RAMTEST
E
B
Q20
R123
SLG
R122
C184
COMMSW
CP1
R184
R86
EJSW
ELVADJ
ELV-
ELV+
D7
S2
SEARCH
D12

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