Kenwood TK-80 Service Manual page 82

A B C D
TK-80
PC BOARD
1
TX-RX UNIT (X57-4660-21)
Foil side view (J72-0382-41)
R419
2
3
R367
R404
4
5
D55
2 3
Q31
1 4
R183 R182
6
R187
R181
TH6
C225
C222
R178
C134
7
TH2
R85
C219
Q36
R273
8
Q51
R115
C168
9
R258
10
11
R408
12
C336 R311
D64
R307
C330
13
14
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E F G
C312
R401
C385
C205
C384
C181
C204
C193
C148
R100
R98 R96
D40
R385
4 1
R105
3 2
Q24
D36
C154
R101
Q11
R110
D41
D39 S
Q19
C160 D
2 3
C163 R106 1 4 S
D
C159
Q12
C169
R113 R111
D59
+
D800
C800
+ +
+
J72-0382-41
manuals search engine
H I J K
Q27
R158 4 1
3 2
R42
R159
4 1
Q28
3 2
Q4 Q5
S D
D30
G G
D S
R58
C413
C84
C191
D31
C93
C119
R415
C94
R41
G
G R46
Q70
C612
R342
R382
R381
C668
L M N O
R413
R823
C7 R6
C598 C595
C596 R680
C707
R573
Q514
R570
R572 R571
R618
C647
R620
R647
C505
C504
R586 C589
R643 C645
R677 Q528
Q527
R644 R641
R640
Q526
C643
Q525
R639
R632
R636
P Q R S
TK-80
PC BOARD
TX-RX UNIT (X57-4660-21)
Foil side view (J72-0382-41)
Ref. No. Address Ref. No. Address
IC11 13H Q517 9L
Q1 5M Q522 11M
Q4 5I Q525 13O
Q5 5I Q526 13O
C672
Q6 6I Q527 12O
Q7 6I Q528 12N
Q8 6J Q801 12F
Q9 6J Q802 12E
C682 Q10 8I Q903 2I
Q11 8H D30 5H
Q12 8H D31 7H
C692 Q19 8G D32 7F
Q20 8G D34 7F
Q24 7F D36 7F
+
Q25 5G D37 7F
Q26 6H D38 7F
Q27 4I D39 8F
Q28 4I D40 6D
Q30 7D D41 8D
Q31 6D D42 8E
Q36 8C D43 8D
Q51 8C D52 6C
Q55 12C D53 5C
Q56 12C D54 5C
Q57 12C D55 5D
Q58 3M D59 10D
Q59 3D D64 12B
Q70 9H D65 12B
Q75 4D D66 2K
Q84 10C D68 10H
Q85 9B D800 12E
Q514 10O D902 3I
Component side
Layer 1
C638
Layer 2
Foil side
R633
1
2
3
4
5
6
7
8
9
10
11
12
13
14