Pc Board - Kenwood KDC-3016RG Service Manual

A B
PC BOARD (Component Side View)
1
CD PLAYER UNIT
X32-4600-00/4760-00 (J74-0888-12)
R83
R204
2
C101
R80
R72
C44
C43
R51
LOAD
SLED+
EJECT
SLED-
SW3 1
S.GND
SPDL-
Rch
S.+B
CN2
A.GND
Lch
3
AL
CP2
CP3
CP1
L2
Care!
A.+B
BU.+5V
22
C31
FCS-
LD
Q4
C3
C32
FCS+
C5
Q1 Vcc
E B
B E 16 F
36
1
R13
C6 VR 1
IC2
100
PD
1
C33 C35
PD2
IC1
4
C12 R20
E PD1
R21
R3
18
19
FE
C15 C24
C2
C14
DE TE
C13 C26
R16
C17
25
R202
TRCRS VDET 26 R36 R37 C28
C23
LDON
R38
/RFDET BDO
C29
5
CD PLAYER UNIT
(X32-4XX0-00)
R e . f N O .
A d d e r s s
C I Q
1 4 A
2 4 B
4 2 C
5 3 C
6 3 C
1 4 A
2 4 C
6
3 3 C
4 3 B
5 4 C
6 4 B
7
7
C D
SWITCH UNIT
X13-9682-7X/9692-7X
(J74-0844-32)
IC4
1
28
SRC KS4
KS4
D17
KI1
R76 KI1
R77
1
14 15
MUTEL
MUTER MOTOR
R50
LO/EJ
3
G
I O
IC5
Q3
A.5V
R45 C51
/MSTOP
/MRST
8 1 C65
IC6 R107
5
4
SPDL+
C62
C61
R91
R92
D.GND
/RST
D3
BU.5V
DATA
/CLK
SW1
SW2
TEST
D.OUT R31
B E
Q2
R205
76 Q5
E B
75
D2
X1
S2
C22 DQSY
51
50
S1
C25 ST-O
FLAG
IPFLAG
SWITCH UNIT
(X13-96X2-7X)
R e . f N O .
A d d e r s s
C I Q
1 5 E
1 4 D
Refer to the schematic diagram for the values of resistors and capacitors.
E F
PC BOARD (Foil Side View)
SWITCH UNIT
X13-9682-7X/9692-7X
(J74-0844-32)
KI5 KI5
LAMP+B LAMP+B
FM
AM AM
R18 R18
KI4 KI4
C7
KI3
KI2
REMO KI5
KI5
2
CLK CLK
SW5V
KI3 KI3
C6
KI4 KI4
KS5 KS5
4 C5
AUD KS5 KS5
AUD
R13
D20
D20
AUTO AUTO
L-DATAL J1 J1 L-DATAL
1 1
2
2
L-RES L-RES
R1
R1
6
6
R4 R4
R2
R2
R10 14
14 R10
15 15
R6 R6
5 5
D-GND D-GND
E B
4 4
R9
CP1 CP1
KS6
80 80
65 65
1
1
64
3 3
24 24
41
40 25
25 40
2
2
KS3
1 1
KS2
RST RST
KI2 R21
R21
RST RST
R14
R22 R22
VOL ATT VOL
ATT
DWN DWN
VOL R16 R16
UP
R15 R15
KS2
KS2
8
G H
CD PLAYER UNIT
X32-4600-00/4760-00 (J74-0888-12)
IC4
1
28
FM
SRC
KS4
C7
KS4
KI3
D17
KI2 KI1
R76
REMO KI1
R77
1
2
15 14
SW5V
C6 MUTEL
MOTOR MUTER
R50
4 LO/EJ
C5 3
R13
G
O IC5 I
Q3
A.5V
C51 R45
1 8
C65
R107
IC6
5
4
SPDL+
C62
C61
R91
R92
D.GND
/RST
D3
BU.5V
DATA
/CLK
SW1
SW2
R31 D.OUT
E B
Q2
R205
Q5
B E
75
D2
X1
S2
B E
R9
DQSY
KS6 C22
64
S1
ST-O
FLAG
41
SWITCH UNIT
(X13-96X2-7X)
R e . f N O .
A d d e r s s
KS3 C I Q
1 5 F
1 4 F
KS2
KI2
R14
VOL
UP
I
R83
R204
C101
R80
R72
C44
C43
R51
LOAD
SLED+
EJECT
SLED-
SW3
1
S.GND
SPDL-
Rch S.+B
/MSTOP
CN2
A.GND
/MRST
Lch
AL
CP2
CP3
CP1
L2
Care!
A.+B
BU.+5V
22
C31
FCS- LD
Q4
C3
C32
FCS+
C5
Vcc Q1
B E
TEST
F 16 E B
36
1
R13
1 VR C6
IC2
76
100
PD
1
C35 C33
PD2 IC1
R20 C12
PD1 E
R21
R3
18
19
FE
C24
C15
C2
C14
TE
DE
C13
R16
C26 C17
51
25
R202
C23
TRCRS
50 C28 R37 R36 26 VDET
LDON
C25 R38
/RFDET BDO
C29
IPFLAG
CD PLAYER UNIT
(X32-4XX0-00)
R e . f N O .
A d d e r s s
C I Q
1 I 4
2 4 H
4 2 H
5 3 H
6 3 H
1 I 4
2 4 H
3 3 H
4 3 H
5 4 H
6 I 4