Kenwood TK-3230 Service Manual page 39

A B C D
TK-3230
PC BOARD
1
TX-RX UNIT (X57-7330-10) Component side view (J79-0103-09)
2
3
C349
TXD
4
5
R347
6
7
Q402
8
Q401
9
ANT
10
11
Ref. No. Address Ref. No. Address
IC303 9Q Q402
12
IC403 4N Q403
IC405 7M Q408
Q301 8Q D304
Q400 10E D305
13
Q401 8B D306
14
E F G
SPG
PTT
AFO
PTT
TXD
SPK
R351
C360
R357
+
MIC IM
LCD
D400
Q400
Ref. No. Address
8B D307 5H
6M D308 5B
6N D400 10E
4Q D401 7A
3F
5H
H I J K
MON
3C
TH100
3T
MENU
L M N O
TX-RX UNIT (X57-7330-10) Component side view (J79-0103-09)
R407
R406
41 40
LV
60
IC403
61
R413
R414
80 1
L404
C211
RSSI
L405
C417 R475
Q403
S
R428
D
G
BUSY
R472
C443 R442
X400
R429
C422
C423
C437
C431
R443
3M
CALL
MIC300
+ –
P Q R S
TK-3230
PC BOARD
C460
+
BATT+
21
20
F300
INT. SP+
C448
R441
INT. SP–
C446
C445
C444
C426
SB
+
C364
R336
C341
C331
C351
BATT–
R343
L301
+
C354
J79-0103-09
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
1
2
3
4
5
6
7
8
9
10
11
12
13
14