Kenwood KDC-3016RG, Service Manual

Page: 7 / 24

A B C D E F G I H
1
2
3
4
5
6
7
7 8
Refer to the schematic diagram for the values of resistors and capacitors.
CD PLAYER UNIT
SWITCH UNIT
CD PLAYER UNIT
SWITCH UNIT
CD PLAYER UNIT
(X32-4XX0-00) SWITCH UNIT
(X13-96X2-7X)
BU.+5V
TRK-
AL
E
Rch
NC
VREF
RF
TE
IOP-
ARF
IOP+
GND
SW3
S.+B
S.GND
Vcc
PD1
VR
LD
FCS+
FCS-
A.+B
FE
/CLK
SW1
BU.5V
SPDL-
/MSTOP
/MRST
A.GND
F
A.5V
D.OUT
MOTOR
LO/EJ
/RST
DATA
SW2
SLED+
LOAD
EJECT
SLED-
TRK+
PD
TE
LDON
TR.IN
MUTER
MUTEL
D.GND
Lch
SPDL+
PD2
1
1
+
8
I
G
O
Care!
C41
X1
CP1
CN2
R32
R35
C24
R36
C26
R34
R77
R37 C28
C101
C25
R46
R73
R74
C21
R75
R80
CP2
CP3
R50
R54
C22
C43
C23
R72
R71
R205
R31
C44
R81
R79
R83
C45 R82
C33
L2
R47
C32
C31
R78
R76
R102
R44
R92
R18
R6
R3
R13
R51
C53
R104
R94
C17
C62
C64
R45
R15
C15
C14
R16
R106
C61
R12
R10
R14
C7
C6
R11
C5
R5
R93
C63
R103
R101
R1
R105
C56
R91
R108
R107
C66
C65
C55
C34
C35
C54
CN1
R2
R204
C102
R203
R38
E
B
BE
E B
E B
22
1
5 4
16
Q4
IC5
D2
D3
IC6
Q3
Q2
Q5
IC2
IC1
IC4
D1
S3
Q1
S2
S1
Q6
OFT
/RFDET BDO
TRCRS
A
VDET
DE
C B
1
1
1
25
26
100
ST-O
FLAG
IPFLAG
DQSY
TEST
76
75
51
C4
L1
R7
C29
C46
R52
R49
R42
R9
R4
C20
C19
R20
R8
C1
C8
C12
C10 C9 C11
C3
C51
C2
C18
R17 C16
C13
R19
R202
R21
C40
R40
R39
E
B
B E
50
18
19
36
14
15
28
X32-4600-00/4760-00 (J74-0888-12)
R21
R15
R14
C4
C3
R4
CP1
CP2
CP3
R3
R2
C5
C2
R7
R6
R8
C1
R5
R1
R9
R12
R13
C6
C7
R18
R19
R17
R10
R16
R22
E B
J1
KI5
D-GND
P
AN5V
ILL-GND
KS3
RST
L-DATAL
L-RES
KS5
REMO
SW5V
KI4
KI3
KI2
KS4
KS2
KI1
KS6
LAMP+B
2
1
14
15
65
80
1
24
25 40
41
64
D20
D21
IC1
Q1
PL1
PL2
KS3
KS2
KI2
KI5
KS5
KI3
KS4
KI4
KI1
1
2
4
3
SRC
FM
AM
AUTO
6
5
4
3
2
1
VOL
UP
DWN
VOL
ATT
RST
1
56
CLK
AUD
IC2
D17
D14
D11
D15
D9
D8
D7
D6
D5
D4
D1
D12
D10
D13
D16
D3
D2
(J74-0844-32)
X13-9682-7X/9692-7X
15
64
KS6
41
B
KS3
R14
KS2
CP3
R9
E
R15
R16
P
AN5V
R21
R22
RST
ILL-GND
24
40 25
1
C2
65
CP1
C3
80
R8
C4
C1
D-GND
R6
R5
C5
C6
SW5V
KI2
C7
R7
R12
CP2
R13
KI1
KS4
KI3
REMO
R17
KI4
R10 14
R3
R4
R2
R1
L-RES
2
L-DATAL J1
1
KS5
KI5
LAMP+B
R18
R19
Q1
D21
IC1
D20
VOL
UP
KI2
1
VOL
DWN ATT
KS2
RST
PL2
KS3
1
2
3
4
5
56
4
3
1
2
KI1
KS4
SRC
FM
PL1
6
AUTO
AUD
CLK
KS5
KI3
KI4
KI5
AM
D2
D1
D4
D3
D5
D6
D7
D8
IC2
D17
D10
D9
D15
D14
D16
D12
D11
D13
(J74-0844-32)
X13-9682-7X/9692-7X
A.5V
BU.+5V
R16
C14
IOP+
IOP-
VREF
GND
RF
ARF
C23
TE TR.IN
R18
LDON
NC
C17
TE
C5
C7
R14
R13
C32
16
C15
Vcc
R5
VR
R11
C6
R10
PD
CN1
FCS+
R2
PD2
R3
R15
E
+
FE
R1
PD1
R6
1
F
FCS-
S.+B
TRK-
R12
TRK+
LD
A.+B
CP3
Care!
22
AL
Rch
CN2
R34
R36
R38 C25
R37
C26
C28
C62
C21
C24
C35
R35
C33
R32
R54
C54
C22
X1
D.OUT
R205
R31
R46
/MSTOP
BE R47
L2
C31
CP2
CP1
Lch
A.GND
SPDL-
R104 R102
SPDL+
D.GND
/RST
C56
R45
/MRST
C66
R108
R106
8
I
G
O
5
C64
E
B E
B
SW2
/CLK
SW1
C65
R107
R101 R103
R94
BU.5V
C55 R93
C61
DATA
R92
R91
C63
1
4
R105
R82 C45
C101
LOAD
SLED+
S.GND
SW3
SLED-
EJECT
1
R51
R75 R74
R71
C102
R203
R72
C43
R79
R73
R81
C44
R80
R204
R83
R50
R77
C34
R44
E
B
MUTEL
MUTER
R76
C41
LO/EJ
MOTOR
C53
R78
Q3
D2
D3
Q4
Q5
Q2
IC6
IC5
/RFDET BDO
C16 R17
TRCRS
DE
OFT
R202
C13
VDET
B
C8
C9
C1
R8
L1
C4
18
C12
C11 C10
1
E
R9
C19
R19
C2
19
C20
R21
C18
R20
R39
36
R7
R40
A
R4
C40
B
C
E B
C3
IPFLAG
26
25
C29
FLAG
ST-O
51
50
C46
76
TEST
1
100
75
DQSY
R42
R52
R49
C51
14
1
15
28
Q1
IC1
Q6
D1
S1
IC2
S2
S3
IC4
X32-4600-00/4760-00 (J74-0888-12)
PC BOARD (Component Side View) PC BOARD (Foil Side View)
SWITCH UNIT
(X13-96X2-7X) CD PLAYER UNIT
(X32-4XX0-00)
. O N . f e R
s s e r d d A
C I Q
1 A 4
2 B 4
4 C 2
5 C 3
6 C 3
1 A 4
2 C 4
3 C 3
4 B 3
5 C 4
6 B 4
. O N . f e R
s s e r d d A
C I Q
1 E 5
1 D 4
. O N . f e R
s s e r d d A
C I Q
1 F 5
1 F 4
. O N . f e R
s s e r d d A
C I Q
1 I 4
2 H 4
4 H 2
5 H 3
6 H 3
1 I 4
2 H 4
3 H 3
4 H 3
5 H 4
6 I 4