Kenwood DPX-4020 Service Manual page 12

Cd cassette dsp receiver
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K
QQ
PC BOARD (FOIL SIDE VIEW)
3 7 63 1515 0
1
X14-6710-XX
(J74-1223-12)
2
W40
1
3
R1
W41
R2
E B
24
TE
L 13942296513
22
4
21
R109
C111
2
1
W35
5
X14-6710-XX
IC
7
8
Q
address
1M
4N
Q
705
706
6
address
4M
3N
www
.
7
Refer to the schematic diagram for the values of resistors and capacitors.
L
C203
R209
R206
D204
R306
Q201
R309
J3
Q301
Q302
E
B
E
B
B
E
B
E
Q202
D402
Q404
C314
C204
C316
C216
C214
C414
E
B
C212
R303
C415
R6
C2
E B
B E
C4
C6
D1
C407
C10
1
E B E
C410
C411
10
R110
C211
R654
C311
9
1
2
3
101
102
202
302
402
4M
3K
3K
3K
4N
4N
2L
2K
710
712
713
716
717
719
720
721
724
3N
3O
3O
2O
3M
3O
3O
4N
x
ao
y
i
M
8
IC7
C421
C417
W25
TH1
C306
D305
D205
D304
D206
D303
W34
W31
C312
W32
W33
C418
C502
C501
R726
C503
C504
E
C507
C513
C511
C512
Q717
C510
R508
C308
C517
C514
C515
E B
C208
D602
C616
R676
Q602
Q Q
3
6 7
1 3
B E
W37
C602
R674
R603
5
4
E B
R602
1
3
R677
R621
C608
R670
R673
R648
R664
R634
R665
R646 R636
R640
R683
R647
R637
R649
R635
R641
R682
R680
C611
CN3
1
21
R681
2
20
403
601
602
4L
2L
4M
4M
901
902
903
4O
3N
4N
4N
u163
.
N
2 9
9 4
2 8
C701
9
1
J1
D712
W21
R717
Q706
Q710
R713
E
B
E
B
C716
B
C708
C709
W14
C710
W13
Q722
C104
E
B
E
C618
C105
E
Q903
R106
R105
E B
B
Q101
B
E
W15
B E
C108
1 5
0 5
8
2 9
9 4
Q102
1
C903
C109
D102
1
2
R645
C106
R611
R107
R631
11
12
10
CN1
2
18
1
17
R644
R614
R612
m
co
O
9 9
2 3 4
8
12
11 13
16
1
5
7
6
10
9
8
J2
C801
R302
C301
C302
C201
D301
D302
B
C715
E
R720 R721
B
C711
D713
E
B E
B
C712
C713
R733
E
R730
B
B
B E
B E
E
C718
E
W2
W3
W4
A1
2 8
9 9
7
L901
C904
1
C906
W42
C907
D902
11

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