Service Manuals, User Guides, Schematic Diagrams or docs for : Kenwood CD Auto Changer Car CD Auto Changer Car Kenwood KDC-C469 & KDC-C669 B51-7994-00(SD)
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A B C D E F G H I J
CD PLAYER UNIT (X32-5470-0X)
1
72(X92-)
LPS S1
MGSW
R114
AVREF0
1K
R84
R129 17
24 1K
100K
RESET
R87
1K
C71
IC9 RESET IC
2.2
NO SW
LPS S2
CHRST Q11 EJSW
10K(B)
R97
26 3 IN 2 5.0V R83
10K 22K 18
(X13-9840-00) GND 3 1K
100K
R86
100K
R96
C69
0.1
Q13 22K
J1 0V 4 OUT 1 5.0V S3
22K ARMSW
REQH 1 14.4V 7 R82
CN1 CN2 RESET
GND 2
100K
1K
R99
100K
22K
R85
CH CON CHCON SW C68
BU14V 3 1 BU+14V 1
SW
CH-CON 4 2 BU+14V 2 0.1
CH MUTE 5
3 CH-RST 3 3
A GND 6
2 CH RST 7 4 R-ch 4
Q6,7
W3 A. MUTE
R ch 8
20
16
2
5
4
8
7
X2
220K
A-GND R61 C47 R53
R93
5 5
100K
12.5MHz
R95
100 10u16 680 24
6 L-ch 6 Lch CP9 EEP ROM
REQC 9 +
W7
1K
TH1
D21 0V
DATAC 10 Q6 IC8
R100 R155
48
680P
DATAH 11 CH-CON 4.7K 100
C49
R57
22K
7 7 7 BUDET 5.0V 5 4
1K SDA GND
18
17
L ch 12
8 GND 8 R98 R156 5.0V 6 3
CH CLK 13 SCL NC
9 GND 9 AGND 10K 100 0V 7 2
24 5.0V
23 5.0V
17 5.0V
15 5.0V
5.0V
5.0V
5.0V
D22 R153 TEST NC
22 0V
21 0V
19 0V
18 0V
16 0V
14 0V
12 0V
0V
0V
10 CH-MUTE 10 44 Q7 1.3V 4.7K 5.0V 8 1
VCC NC
680P
25
20
13
10
11
DATAH 4.7K
C48
R58
22K
11 11 40
7
4
9
8
6
5
3
2
1
DATAC
XT1
X1
12 12 41 49
CH-CON
XT2
VDD
VSS
X2
BUDET
EJSW
COMMSW
RESET
FO GUP
HOT
TSTB
AVREF0
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