Kenwood TK-980 Service Manual page 30

A B C D
TK-980/981
PC BOARD
1
2
TX-RX UNIT : TX-RX SECTION (X57-6520-XX) (A/2)
-12 : TK-980 -13 : TK-981
Foil side view (J79-0294-09 A/2)
3
R181
4
R182
C195
5
SP
C197
C196
C198
6 C89 R109 C143
R148
PA
R106
R90
7
Q27
D26 Q1
8 G
Q28
Q30 S
R86
C127
Q31
R116
+
C162
+
C29
1 14
9
C72
R144
R408
R137
R145
IC15
C24
R140
7 8
10
SB
R132
Q26
LOK
E
PSW
HOR
RD2
DEO
+
11
TD2 RD1
TD1
12
CN7
13
14
E F G
1
R101
R102
+
C105
C106
Q17
C87
R92
IC13
R103
SB
C111
TR R105
C110 B
8R
C
8T
C78
E
R414 Q11
D
IC4
4 3
IC4
5 1
R20 9 8
R14
IC12
R23
C22
DT
IC7
C19
R21
16 1
ES
9 8
IC8
+ CK
C36
16 1
BPO
DEO
BP
C471
C469
5C C3
C4
+
C42
SQ OP
C2
FW TC1
D35
R64
RSSI
R31 R22
C160
1
8
IC2
4 5
R19
H I J K
IC400
2 3
R260
D38
R248
R249
R252
+
C276
C255
+
C275
C252
C274
C328
R239
R240
C330
Q204
C405 C404
C249
Q202
5C
+
C38
C117
R54
+
C116
EP
CP
8C
C172
C173
DT
+ C289
R170
MB
IC16
C448
C458
W/N
LD
X1
C462
+
C25
C464
Q18
C465
C27
R159
KEY
QAD
C463 C461
C168 Q15
R163
L10
C153
DM
TP3
R107
L M N O
PC BOARD
TX-RX UNIT : TX-RX SECTION
(X57-6520-XX) (A/2)
-12 : TK-980 -13 : TK-981
4
Foil side view (J79-0294-09 A/2)
C265
+
C246
R236
C245
C235
C403 C402 C401
C44
R78
C35
5 4 C57
IC1
R160
Q33
8
1
C55
E
R67
R27 R26
C58
HT
E
L3
C30
R34
D18
NC
D19
L1
8CL
R69
C49
L4 MD
C158
C66
C47
TP1
C64 R82 CV
R56
R83
Q2
R40
C33
+
+
C34
C221
C220
R100
C92
IN
OUT R96
P Q R S
TK-980/981
Ref. No. Address
IC1 9L
IC2 13F
IC3 9D
IC4 8D
IC7 9G
IC8 10G
IC12 9H
IC13 6F
IC15 9C
IC16 9H
IC400 2J
Q1 8D
Q2 11M
ANT
Q7 9N
Q11 7F
Q12 7G
Q15 12K
Q17 5F
Q18 11I
D208 Q22 10B
C267
Q25 10B
Q26 10C
TH1
Q27 7D
Q28 8C
C271
D209
Q30 8B
Q31 8C
D210
Q33 9M
Q34
Q34 7P
Q201 10P
C272
C179 Q202 7K
Q203 12P
Q204 7J
D1 13C
D2 13B
D3 13C
D4 13C
D5 13D
D6 12B
D17 13D
C210
D18 10M
C211
D19 10M
D20 8B
D21 8B
C227
D26 8C
L205
D28 8C
R211
R212
D31 8B
R254
D34 8C
D35 12F
D38 5H
D200 9Q
D208 6P
TP2
D209 7P
R139
D210 7Q
C213 R221
C216
R218
L209 L206 C215
Q203
Component side
C218
Layer 1
Layer 2
C219
Layer 3
L211
Layer 4
J79-0294-09 (A/2)
Foil side
1
2
3
4
5
6
7
8
9
10
11
12
13
14