Kenwood TK-80 Service Manual page 70

A B C D
TK-80
PC BOARD
1
FINAL UNIT (X45-3520-21) Foil side view (J72-0380-11)
J72-0380-11 A/2
2
3
4
5
6
7
8
9
10
11
R38
12
R39
13
14
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E F G H
C74
C63
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I J K L
FINAL UNIT (X45-3520-21) Foil side view (J72-0380-11)
R23
R24
C53 C54
R34
C44
R36
R35
R43
C27
C22
C20
C14
C13
R12
R11
R9
C3
M N O P
PC BOARD
C75
C76
C28
R80
J72-0380-11 B/2
C52
C51
C41
C42
C39
C38
R30
R40
R41
C48
R42
Q R S
TK-80
1
2
Ref. No. Address
IC1 3J
3
IC4 11G
Q7 10P
Q8 10O
Q9 3K
Q12 4K
4
Q13 13F
Q14 3D
Q15 12G
Q16 12G
Q17 12F
5
Q18 12F
Q19 6H
Q20 3H
Q21 8H
D6 10O 6
D7 2M
D8 10O
D9 3K
D12 13E
7
D14 10P
D701 10H
D702 8H
D703 6G
D704 3G
8
D705 7G
D706 4G
9
10
11
Component side
12
Layer 1
Layer 2
Foil side
13
14