Kenwood TK-3301 Service Manual page 26

A B
TK-3301
1
TX-RX UNIT (X57-7772-50)
2
Foil side view (J79-0250-09)
J79-0250-09
3
L115
4
C177
C176
5
6
7
8
9
10
11
12
13
26
14
C D
PC BOARD
S1
PTT
L113
C170
L112
C172
C167
R138
R137
C162
C161
CN2
Ref. No. Address Ref. No. Address
IC201 6N Q9 7K
IC304 9P Q10 7K
IC308 8P Q11 6K
Q2 8N Q101 6K
Q3 7L Q102 6I
Q5 8J Q103 7H
Q6 7K Q106 7F
E F
CN3
L214
R226
R227
C266
C259
R140
D Q106 G
C142
C146
MIC
J301
EXT. SP/EXT. MIC
SPO
TXD
SPI
NC AE
Ref. No. Address Ref. No. Address
Q202 5N D8
Q203 4K D9
Q204 5G D10
Q308 7R D103
Q310 7R D104
Q311 7R D106
D4 9J D301
G H
S2
SIDE1
R223
C252
C256
G C247 C245
S
G D R222
C243
C254
C241 R107
C111
C253
C113
R113
C116 R109
L106
C124
C127
MICIN OPTDET 5M
PTT/RXD
Ref. No. Address
9I D302 10P
8J D306 8R
5L D307 8Q
5D D308 7Q
4E D309 7Q
4E
4R
I J
S3
SID
R
C2
R2
C40
E B R1
C1
Q102
C
E
R105
C76 +
R50
L17
C64
R32
R31
D9
C59
C56
TC
L14
D4
L10