Kenwood GX806EF2 Service Manual page 13

Cd receiver
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F
YNTHESIZER UNIT (X14-9382-70) (A/2)
80
R935
100K
C811
0.1
X2
12.582MHz
IC801
SYSTEM
u-COM
R824
2.2K
G
Q802
R837
C806
C807
1K
0.1
4.7u25
IC802
RST
30
NC
29
VOL SCL
28
VOL SDA
27
BUSDO
26
BUSDI
25
NC
24
ILL+DET
23
NC
22
CDX MTS
21
ICC/VPP
20
NC
19
NC
18
NC
17
NC
16
NC
15
NC
14
FM+B
13
AM+B
12
IFC
11
BEEP
10
EVSS
9
EVDD
8
NC
7
NC
6
NC
5
PLL SCL
4
R QUAL
3
PLL SDA
2
R DATA
1
SP
DATA S
TP18
H
IC502
BUS
STBY
+
RESET
TP148
R940
3.9K
R859
4.7K
R856 2.2K
R858 2.2K
R855 100
29
R857 100
28
R853 1K
27
R854 1K
26
R850
R934
4.7K
100K
R868
47K
Q803
47K
R852
47K
100K
ILL DET
R851 1K
CP801 1K
14
13
12
R847 1K
R867 47K
R884 150K
C813 0.1
R870
TP156
2.2K
R865 100
5
R864 2.2K
4
R860 100
3
R862 2.2K
2
R869
2.2K
IC803
EEP
ROM
C808
0.1
D382
R386
1K
1
CN6
I
GX806EF2
J2
(X14- )
C507
(B/2)
820P
R506
C506
62
820P
WH1-1
D516
WH1-2
C504
0.1
10K
Q805
10K
R908
10K
Q804
3.9K
10K
D773
BU
DET
Q773
D519
C774 1200P
R778
13K
Q772
R832 100K
MUTE
IC771
C772
1000P
1
8
A1
VCC
R779
2
7
B1
Y1
3
6
100
Y2
B2
4
5
GND
A2
C207
C208
CD
1000P
1000P
ISO.
AMP
IC10
(1/2)
IC10
(2/2)
Lch
Rch
C218
1000P
3
5
7
9
11
13
15
17
2
4
6
8
10
12
14
16
18
to 6CD MECHA ASSY
X14-9382-70 (2/4)
J
SIE BU
2
4
6
8
10
12
1
3
5
7
9
11
1 2
3
4
5
6
7
8
9
1 2 3 4
5 6
7
8 9
10
D522
D521
NAVI
ISO
IC204
(2/2)
R254
1K
7
IC204
(1/2)
C522
R255
8
0.47
1K
1
4
C231 10P
34
SWIN
C232 10P
35
ACINR
C356
36
ACOU
100u16
37
+
SWAC
38
ACOU
39
CREF
40
CDL
41
CDR
C233
10P
42
MDR
C234
10P
43
MDL
C235
44
TAPEL
10P
C236
10P
15

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