![background image](http://html.mh-extra.com/html/kenwood/tk-980/tk-980_service-manual_191765053.webp)
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M
N
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R
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1
2
3
4
5
6
7
8
9
10
11
12
13
14
IC15
8
14
1
7
IC8
1
8
9
16
1
8
9
16
IC2
1
8
4
5
IC7
R56
C143
C106
R116
R144
R408
R411
R414
R145
R140
R132
R137
C89
C117
C116
C57
C58
C49
C47
Q15
C25
C27
R19
IC1
G
DS
C29
C19
C22
C42
C78
R69
R82
R83
R40
Q2
R100
R96
D26
C127
C162
Q12
B
C
E
R109
R148
R106
R90
R86
C72
C24
C36
R20
R14
R21
R23
R28
R29
L3
C55
C118
R107
C92
R31
R22
R26
R67
R27
D18
D19
C30
R34
C153
C168
R160
C289
R64
D35
Q1
C160
R163
R166
R231 C235
C246 +
+
+
+
+
+
+
C245
R236
C249
C276
C252
R252
R240
R245
R239
C274
C275
C265
5
4
3
2
1
IC400
C267
D208
D209
C271
D210
C272
C179
C210
C227
R211
L205
R212
C211
C216
C213
C215 L206
L209
C218
C220
C221
C219
C255
C87
C110
C111
R92
R101
R102
R103
R105
C105 +
+
R54
R78
C35
C44
C38
L4
R159
C52
C66
C33
C34
+
+
C158
C64
R241 R243
R244
R254
R218
R221
R139
L211
L10
Q202
R248
R249
C328
C172
C173
R170
Q33
C330
TH1
ANT
Q34
X1
TP2
E
OUT
E
NC
8CL
MD
CV
IN
EP DT CP
MB
LD
1
4
5
8
OUT
DM
QAD
KEY
W/N
DEO
8C
8T
5C
TR
8R
DT
ES
CK
BPO
BP
LOK
PSW
SB
SP
R181
R182
C195
C197
C196
C198
C
26
9
C
26
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26
6
C
20
7
R
17
2
C
17
6
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17
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24
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22
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66
R
87
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61
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20
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20
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C
22
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C
22
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C
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25
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R
79
C
15
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C
17
0
R
21
4
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21
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R
21
7
C
21
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C
84
R
75
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67
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39
C
37
C
16
4
C
60
C
32
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7
C
17
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C
56
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62
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16
+
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16
L1
R
46
C
23
6
C
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22
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R
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24
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23
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R
32
3
R
25
7
C
26
3
C
26
4
C
28
6
L2
25
C
26
0
C
25
8
C
26
1
C
25
6
C
28
4
C
28
5
L3
05
L2
18
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1
C
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25
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25
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17
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18
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15
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16
6
R
71
R
72
R
73
R
65
R
63
R
25
C
20
C
23
+
C
21
R
15
R
32
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15
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C
16
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C
61
C
46
R
37
R
30
R
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C
18
C
88
C
11
2
C
83
R
95
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10
4
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11
2
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11
C
13
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14
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17
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93
R
24
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15
1
C
43
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C
10
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C
85
C
97
C
12
1
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15
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C
12
6
R
14
6
R
15
0
R
12
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D
34
D
28
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15
6
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14
3
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15
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D
31
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4
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10
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9
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C
80
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76
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73
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21
D
20
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1
1
2
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20
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1
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C
62
C
59
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20
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D
1
4
5
8
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16
O
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IC
12
IC
13
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27
B
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1
4
5
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3
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1
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+
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1
R
31
0
C
32
1
C
30
8
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31
0
L3
04
L3
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C
32
7
C
32
6
R
31
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32
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+
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Q
30
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32
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R
41
R
45
R
42
C
51
C
25
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26
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+
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25
7
C
90
R
98
Q
10
C
11
5
R
11
3
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12
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R
12
2
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12
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R
55
R
52
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17
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48
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71
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70
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1
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1
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3
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76
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58
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D
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IC11
1
8
9
16
IC5
1
24
13
12
D
32
IC
30
0
R317
R315
R57
C94
C91
A1
C99
X2
R119
L6
C40
C63
CF1
R49
IC6
C315
C309
C307
Q300
C313
C304
C303
O
G
I
IC14
D7
C12
C15
C11
C14
C10
CN3
R118
R309
R308
R121
C107
C100
R97
R316
R318
R319
C322
+
+
C
N
5
R7
R8
R110
R48
R47
C98
C45
D11
R6
R74
R80
R60
R53
C320
R307
R99
R91
XF1
C317
Q13
J1
EXT. SP
C43
C54
L224
C273
L220
L223
L222
R135
C125
C129
C128
C124
L203
L207
TP1
L229
L221
E
C
B
Q19
C131
Q20
Q21
R88
R89
C41
1
4
5
8
+
+
+
+
L303
L301
C169
L11
R321
R255
R256
Q205
C171
TP3
ST
Q8
1
1
3
3
E
E
E
C3
C4
5C
RD2 DEO
OP
SQ
RD1 TD2
C1
SQ2
C2
CN1
CN4
FW
TD1
+
1
10
11
20
+B
D37
P
A
S
P
O
S
P
I
1
3
HOR
E
SB
DTC/TXS/FSW
MM
LOK/AM
J72-0816-09 A/2
IC9
O
G
I
+
R85
D16
55
TK-980/981
PC BOARD VIEW
TX-RX UNIT (X57-6520-XX) (A/2) -10 : TK-980 -11 : TK-981
Component side view + Foil side
Component side
Foil side
Pattern 1
Pattern 2
Pattern 3
Pattern 4
Connect 1 and 4
Ref. No. Address
IC1
9G
IC2
13M
IC3
10O
IC4
8O
IC5
10M
IC6
9K
IC7
9M
IC8
10M
IC9
10O
IC10
8R
IC11
12J
IC12
9L
Ref. No. Address
IC13
6M
IC14
6O
IC15
10P
IC16
10K
IC300
10H
IC400
2I
Q1
8O
Q2
11F
Q4
11R
Q5
10R
Q6
10R
Q7
10E
Ref. No. Address
Q8
9O
Q9
9Q
Q10
7M
Q11
7M
Q12
7L
Q13
7M
Q15
13H
Q17
5M
Q18
11J
Q19
5O
Q20
6L
Q21
6L
Ref. No. Address
Q22
10Q
Q25
10Q
Q26
10Q
Q27
7P
Q28
8P
Q30
8Q
Q31
8Q
Q32
12J
Q33
9F
Q34
7C
Q201
10C
Q202
7H
Ref. No. Address
Q203
13C
Q204
7J
Q205
13C
Q300
9F
Q301
11G
Q302
11F
D1
13P
D2
13Q
D3
13Q
D4
13Q
D5
13O
D6
12Q
Ref. No. Address
D7
11R
D11
9M
D16
9R
D17
13O
D18
10F
D19
10F
D20
8Q
D21
8Q
D24
10R
D26
8P
D28
8Q
D31
8Q
Ref. No. Address
D32
5O
D34
8Q
D35
12N
D37
6P
D200
9B
D208
6C
D209
7C
D210
7B