Kenwood TK-980 Service Manual page 19

J K
TX-RX UNIT : CONTROL SECTION (X57-6520-XX)(B/2) -12 : TK-980 -13 : TK-981
C518
8
2
C524 R572
5
R531
07
R523
C714
IC509
R612
C593
D520
B
Ref No. Address
IC501 2G
IC502 3 J
IC503 4G
IC508 3 L
IC509 4 K
02
C623
C625
IC513
C602 C609
C633
R673
CN501
Ref No. Address
IC504
IC506
IC507
IC511
IC512
L M
C583
1 16
R682
IC508
8 9
D515
C
Ref No. Address Ref No. Address Ref No. Address
IC510 3O D511 3 C D516
Q503 4 H D512 2E D517
Q511 3C D513 5E D520
D509 3 H D514 5I
D510 3I D515 5M
C608
C610 R676
R616
R670
R675
R706
R705
Ref No. Address Ref No. Address
1 F 1 IC513 10L Q508 11C
11I IC711 8F Q509 11C
9 E Q501 10B Q510 9R
10P Q502 11H Q512 11A
11N Q507 11I Q513 11B
N O
PC BOARD
Component side view (J79-0294-09 B/2)
L507
C592
IC510
D
5 Q
2Q
5 K
Foil side view (J79-0294-09 B/2)
R633
25
26
R658
IC511
50
51
5 4
IC512
8 1
Ref No. Address Ref No. Address
Q515 12A D505 9 B
D501 8C D507 10 B
D502 9D D508 9G
D503 10A D518 12A
D504 10 C
P Q R
TK-980/981
D517
SYS
UP
SYS
DN
D516
SCN
X502
C596
Q510
1
C603
100
R584
76
75
S
1
2
3
4
5
6
Component side
Layer 1
Layer 2
Layer 3
7
Layer 4
Foil side
8
9
10
11
12
Component side
Layer 1
Layer 2
Layer 3 13
Layer 4
Foil side
19
14