Kenwood DPX-4020 Service Manual page 10

F
PC BOARD (COMPONENT SIDE VIEW)
1
X14-6710-XX (J74-1223-12)
13 11 12 8 4 3 2
9 10 6 7 5 1
J2
2
C301
C302
C201
D801
B
C715
R724
C714
E
R725
O G I
B R723
Q714
E B E
C711
3 Q715
E
E
C713
B
C717
E R728
E B E
Q718
D715
B
R729
E
C720
W2
W3
A1 W4
4
7
L901
C904
1
C907
D902
5
X14-6710-XX
IC 1 2 3
Q
address 4H 4I 4I 3H
Q 702 703 706 707
6
address 3H 2G 3G 3G
7
10 Refer to the schematic diagram for the values of resistors and capacitors.
G
C701
16 9
1
8
L701
C705
J1
C707 W36
R735
Q704
C703
D704
Q703
D803
D717
D705
C704
D706
D712
W21
C B E
Q706
Q710
B E B E
B C
R700
R604
E B
R628
D709
C708
B E
W14
C710
W13
B E
B E
B
C105
E
E
B
Q101
E B
W15
1
C903
C109
1
2
CP11
R685
C612
R686
11
12
10
CN1
2
1
4 5 7 8 10 11
4 101 401
2I 2H 4G 4H 3F 3J 4G 4I
708 709 710 711 712 714 715 716
3G 3G 3G 3G 3F 3G 3F 3F
H
IC7
W25
2
1
C305
C304
C702
D305
C303
D205
D304
B
E
R412
D206
Q701
D303
W34
W31
W32
W33
C418
C516
1
B E B
32
C502
C513
C506
C512
C508
C509
C510
16 17
R508
C517
C514
C515
C208
C616
X1
4 1
R601
IC10
C601
20 1
5 8
21 80
R623
R625
IC1
R626
R632
R630
R629
61
40
60
41
CP66
CP68
CP62
CP67
18
CP60
17
CN3
21
20 2
404 405 407 701
4I 2J 4G 2H
718 724 902
3F 4F 4G
I
24
25
C206
C205
R415
D204
E
R413 B B E
D402
C314
Q404
R410 R411
C419
C214 C216
8 7
C312
C212
14 1
C415
B E B
R204 R304
L4
CP41
23
33
22
Q407
34
E B
IC2
1
C406
44
12
C405
1 11
C402
C404
R402
8 7
C411
10
R669
R668
14 1
C311
R657
C614 R684
R650
1
S1
J
J3
WH1
C316
1
C2
C4
C6
L5
L6
24
22
21
R658
C605
C606
R659
C211
2
1
W35