Kenwood TK-3140 Service Manual page 24

A B C D
TK-3140
1
TX-RX UNIT (X57-6410-XX) (A/3) Component Side View (J72-0807-19)
-10:TK-3140 K, -11:TK-3140 K2, -12:TK-3140 K3
TX-RX UNIT (A/3)
(X57-6410-XX)
2
R e . f N . o A d d e r s s
C I 1 0 0 7 H
C I 3 0 2 8 M
C I 3 0 3 4 M
C I 3 0 8 5 O
C I 3 0 9 7 O
3
C I 3 1 0 1 0 P
C I 3 1 1 3 N
C I 3 1 2 3 P
C I 3 1 3 4 F
C I 4 0 0 I 5
C I 4 0 1 6 E
C I 4 0 2 1 0 F
4
C I 4 0 3 6 H
Q 1 0 4 I 8
Q 1 0 5 I 7
Q 1 0 7 I 7
Q 1 0 8 6 H
Q 3 0 0 1 0 N
5
Q 3 0 1 I 5
Q 3 0 2 6 G
Q 3 0 3 6 F
Q 3 0 4 1 0 K
Q 3 0 5 I 4
Q 3 0 6 1 0 E
Q 3 0 7 4 H
6
Q 3 0 8 4 E
Q 3 0 9 9 E
Q 3 1 0 9 L
Q 3 1 1 9 L
Q 4 0 0 6 E
Q 4 0 1 I 5
Q 4 0 3 1 0 F
7
Q 4 0 4 1 0 F
Q 4 0 5 9 G
Q 4 0 6 6 H
D 1 0 6 I 7
D 3 0 1 7 F
D 3 0 2 3 J
8
D 3 0 3 I 4
D 3 0 4 5 L
BATT+
D 3 0 5 6 G
R384
D 3 0 6 4 J
D 3 0 7 5 H
D 3 0 8 I 4
D 4 0 2 1 0 E
9
D 4 0 5 7 E
DTA144EE
10
DTC114EE
DTC144EE
2SA1362(Y)
J72-0807-19 A/3
2SC4617(S)
B
11
E
C
2SB1132(Q,R) 2SC4649(N,P) DA221
12
C
E
C
B E
B
13
25
14
E F G H
PC BOARD VIEW
C375 R388
BPF
C349
C352
R371
C354
4 3
Q307
6 1
C356
R368
C348 CN306
MIC
+
C413 +
1 5
R404
IC403
B
3 4
C Q303
S
R413
+ D
E
G
Q406
D305
C410
C139
C419
Q302
C346
D405
C405
C404
C402
CP401
C128
R131 C127
R128
CN400
R132
R407
R411
R410
BATT–
F400
L400
C411
CP326
R409 R408
Q306
+
D402
+
C416
C417
C420
2SJ347 UPA672T 2SK1824
2SK1830
4 D
6
G
S
S
3
D
G
1
I J K L
L314
+
L315
1
CN305
L311 SP
D302
NC
RXD
TXD
C362
5M
E C364
R381
6
1 NC
C371
PF
Q305
R380
PTT
3 4 C389
R364 ME
L309
EMC
C383
R374
MSW
+ SP–
R378
SP+
– R372 SSW
R360
R309
R383 14
S
D D304
Q301 G
L312 L313
Q401 S
C388
D C425
G
C426
+ C424
R406
C123 +
R140
C124
C122
R143
R28
+
R612
CN302
L304
Q311
L320
R604 R605 R607 L306
SW1
SW2 CN304 GND
CN303
+
PTT
R363
XC6204B502MR W29C020C90 AT2416N10SI2.5
1
5
2
3
8
5
4
1
26
M N O P
TA75W01FU
TC75W51FU
5
8
1
1
9 8
IC312
– IC311
R319
R316
8
16 1
C313
17
IC308
C309
R314
R308 C394
C399
32
CP307 CP308
CP309 CP310 CP311 CP312
CP303 CP302
75
76
CP304
CP305
C397
CP300
IC309
R318
C311
CP301
100
R311 R312 L302 1
Q310
C382
CV
R389 C342 R620
C337
R621
R347
1
C336
C338
R348
X300
4
Q300
XC62GR5012PR AT29C020-90TI BU4094BCFV
4
32 9
5
17
16
3
4
1
1
16
Q R S
TDA7053AT 30620M8A-2N3GP
9
51 50
75
26
16
8 76 25
4
1 100 1
16
9
16
+
1
CP315
CP317
CP313
51 CP319
50
R615
R353
TXD
+
26
25
8
IC310
5
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
8
Layer 6
1
Foil side