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Kenwood KDC-W808 Service Manual page 27

Cd receiver
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F
2
Q80
L81
10uH
IC80
R81
47K
10.1V
4
3
1.26V
SHDN
FB
Q81
1.23V
5
2
SS
GND
13.6V
6
1
VIN
SW
FL+B
ILL+B
55V
R60
10K
8V
R75
0V
1M
2.2V
IC60
0 or 1.1V
1.1V
2.2V
13.8V
0V
U14V
P-ANT
P-CON
W201
Q210
Q208
W203
R221
22K
Q209
R218
10K
4.7K
47K
B
Q206
EXT CONT.
P-STBY
D205
R210
U14V
20K
D204
R207
R206
Q204
10K
470K
D203
Q203
Q202
R200
D202
47K
ACC DET
G
BU14V
TP80
D80
+55V
D81
D82
0V
C83
13.6V
100P
0V
5
CD D-AVR
4
5V
Q64
L60
D5V
100uH
TP60
TP61
L61
F5V
100uH
Q63
FDC
5V
5
4
Q212
22K
Q211
22K
R222
Q213
1K
3/4W
10K
47K
BU5V
ILL
DET
Q207
47K
47K
5
TP108
Q205
BU DET
H
5
4
+5V
IC100
5.0V
3
2
NC
VDD
4
1
VSS
OUT
0V
5V
0V
CP101
100
RST
98
99
5V
L100
R105
0V
100
100
600
R103
100K
R125
5V
to CN5-1
2.2K
0V
1
WIRED REMO
R104 100K
R126
5V
100
0V
2
2
LX MUTE
R181 47K
R137
5V
100
0V
3
3
AUD SDA
R138 100
4
4
AUD SEL
R140
5
5
AUD SCL
100
0V
6
BYTE
TP103
TP101
R113
0V
7
CNVSS
C102
10K
8
XCIN
22P
X101
32.768kHz
C103
18P
R127
9
XCOUT
10K
10
RESET
5V
11
10
TP100
XOUT
0V
0V
12
VSS1
X100
12.000MHz
13
XIN
5.0V
14
VCC1
R114
5.0V
15
NMI
C111
47K
0.01
0V
16
CN-DET
17
17
RDS CLK
R111 100K
5V
R115
0V
18
18
LX REQ S
100
R163 100K
5V
0V
19
19
ACC DET
R117 100
20
20
LX REQ M
R129
21
21
TUN IFC OUT
1K
R164 22K
22
22
BU DET
R165
23
23
ILLUMI DET
2.2K
5V
0V
24
24
ANT CON
R166
25
P CON
2.2K
5V
R184
BEEP
0V
10K
TP112
26
TP804
TP806
27
TP805
TP807
28
Q100
Q101
R176
100K
+5V
10
1
3
I
KDC-W808/X689
BU14V
2
C105
0.01
5V
0V
5V
0V
5V
0V
0-5.0V
5V
0V
IC101
SYSTEM u-COM
5V
0V
5V
0V
5V
5V
0V
0V
5V
5V
0V
0V
5V
0V
CP102
CP111
100
100
3
X34-3890-11/2-70 (2/4)
J
5
5V
0V
5V
0V
5V
0V
5V
5V
0V
0V
+5V
6
27

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Kdc-x689