Kenwood TK-3140 Service Manual page 26

A B C D
TK-3140
1
TX-RX UNIT (X57-6410-XX) (A/3) Component Side View + Foil Side View (J72-0807-19)
-10:TK-3140 K, -11:TK-3140 K2, -12:TK-3140 K3
2
TX-RX UNIT (A/3)
(X57-6410-XX)
R e . f N . o A d d e r s s R e . f N . o A d d e r s s
C I 1 8 N D 8 6 L
C I 1 0 0 7 H D 9 1 0 K
C I 2 0 0 4 L D 1 0 1 0 L
3
C I 2 0 1 6 O D 1 0 0 5 J
C I 3 0 0 7 P D 1 0 1 I 5
C I 3 0 1 9 Q D 1 0 2 9 F
C I 3 0 2 8 M D 1 0 3 9 F
C I 3 0 3 4 M D 1 0 4 9 E
C I 3 0 4 8 O D 1 0 5 8 E
C I 3 0 5 5 Q D 1 0 6 I 7
4
C I 3 0 6 1 0 O D 2 0 0 8 P
C I 3 0 7 4 P D 2 0 1 7 O
C I 3 0 8 5 O D 2 0 2 5 O
C I 3 0 9 7 O D 2 0 3 5 O
C I 3 1 0 1 0 P D 2 0 4 4 F
C I 3 1 1 3 N D 2 0 5 5 F
5 C I 3 1 2 3 P D 2 0 6 5 G
C I 3 1 3 4 F D 2 0 7 7 G
C I 4 0 0 I 5 D 2 0 8 8 G
C I 4 0 1 6 E D 2 0 9 5 M
C I 4 0 2 1 0 F D 3 0 0 7 P
C I 4 0 3 6 H D 3 0 1 7 F
C I 4 0 4 7 F D 3 0 2 3 J
6
Q 1 7 M D 3 0 3 I 4
Q 2 9 K D 3 0 4 5 L
Q 3 8 K D 3 0 5 6 G
Q 4 9 J D 3 0 6 4 J
Q 5 8 J D 3 0 7 5 H
Q 6 9 J D 3 0 8 I 4
Q 7 1 0 J D 4 0 2 1 0 E
7
Q 8 7 J D 4 0 3 6 E
Q 1 0 0 7 H D 4 0 5 7 E
Q 1 0 1 6 H
Q 1 0 3 I 7
Q 1 0 4 I 8
Q 1 0 5 I 7
8
Q 1 0 6 1 0 H
Q 1 0 7 I 7
BATT+
Q 1 0 8 6 H
R384
Q 2 0 1 5 P
Q 2 0 2 5 K
Q 2 0 3 5 M
Q 2 0 4 5 L
9
Q 2 0 5 4 K
Q 2 0 6 4 H
Q 2 0 7 6 F
ANT
Q 2 0 8 6 P
Q 3 0 0 1 0 N
Q 3 0 1 I 5 C156 C153
Q 3 0 2 6 G
10
Q 3 0 3 6 F
Q 3 0 4 1 0 K
Q 3 0 5 I 4
J72-0807-19 A/3
Q 3 0 6 1 0 E
Q 3 0 7 4 H
Q 3 0 8 4 E
DTA144EE 2SB1132(Q,R)
11 Q 3 0 9 9 E
Q 3 1 0 9 L
DTC114EE
Q 3 1 1 9 L
DTC144EE
Q 4 0 0 6 E
2SA1362(Y)
Q 4 0 1 I 5
2SC4617(S)
Q 4 0 3 1 0 F E
C
B
2SC5108(Y)
Q 4 0 4 1 0 F
12
Q 4 0 5 9 G
Q 4 0 6 6 H B
D 1 7 L W29C020C90
E
D 2 1 0 K
C
D 3 7 L
D 4 1 0 L
D 5 7 K
13
D 6 9 J
D 7 8 L
29
14
E F G H
PC BOARD VIEW
C375 R388
BPF
C349
R232
R371
C354
C249 R238
4 3
Q307
C356 6 1
R276
R368
C250
C290
C281
C348 L210 R235
R237
+
C252
+
C289
C292
C413 +
C256
L212 D206
1
R404 L213
R241 C288
IC403
B
Q303 3
C R243
R106
C259
R413
+ D
E
3 2
Q406
D305
C410
C419
Q101
R248 Q302
4 1
C276
C346
D405
C106
C405
C404
C402 D207
L101
C277
CP401
R108
L219
C111 L102
C128
L215
R131
C108
R249 C266
C154 CN400 C268
D208
R407
R411
C285
R410
BATT–
L217
C148
R145
F400
R146
L400
C137
D104
C411
C150
C158
C149
L110
CP326
D
C151 R409 R408
Q306
C135 +
D402
C416 +
L112
C417
C131
C420
2SC5192 2SC4649(N,P) RN47A4
4
C
4
5
3
3
1
1
E
2
B
AT2416N10SI2.5 XC62GR5012PR AT29C020-90TI
4
5 32
5
8
17
3
4
1
1
16
I J K
L314
+
L315
1
X200 CN305
L311
D302
NC
RXD
R231
TXD
C362
C352 5M
E C364
R381
6
1 NC
C371
PF
Q305
R380
R226 PTT
3 4 C389
R364 XF202 ME
L309
EMC
C383
R374 L203
MSW
R253
+ SP–
R378
C225
C230 SP+
– R372 SSW
R360
R309
C232
R383 14
S
CN306
C235
D D304
L206
MIC
Q301 G L205
R230
C244
L312 L313
C240 C236
Q401 S
C100
D C425
C388 CD200
R101 G
R102 D101
C426
C101 R264
5 + C424
R406
4
R114
Q100
S
C123 +
R115
G
L9 C37
L114
R140
C115
C139 C31
+ L15
C700
L23 R13
G
R15
R26
C124
C122
C39
C54
Q103 S C40
R143
R25 C53
D
C127
D
G
R128
S
R132
L104
L103 Q3 C44
C47
R21 L20
C49
R28
R23 C45
C38
R19
R612
R20
C119
3 4
CN302
Q6
1 5
L304
L22
Q311
L320
TC2
C34
Q106
R16
R604 R605 R607 L306
G
+
C52
L12
SW1
SW2 CN304 GND
R125
D4
CN303
+ D10
L10
PTT
R363
DA221 2SK508NV(K52) 2SJ347
2SK1830
S
D
S
G
SA7025DK BU4094BCFV M62364FP
9
11
16
24
20 10
8
1
1
1
30
L M N O
LC73872M XC61CN5002NR
8
14
7
1
1
9 8
SP
– IC311
R319
CF200
C212
R316
8
+ 16 1
C313
L201
1
16
17
R208
C280
IC200
IC308
9 8
C309
Q201
CF201 R211
R314
C218
D203
R308 C394
C399
32
R213
C209
CP310 CP311
R206
CP307 CP308
R35 C1
CP309
R220
R205
C220 R267
CP303 CP302
C282 C201
75
R266
X1
76
C283
CP304
D201
C30
C243
C2
CP305
Q1 C5
C4 R259
C200
D1 R10
L3
R201
C9
C397
CP300 R202
D7
CP2
IC309
C8 R203
R200
R318
CP1
D200
C311
CP301
C14
C321
C23
C10
+
L5 5 1
C12
IC304
C22
+
4 3
C19
100
C322
R311 R312 L302 1
R333
Q310
C382
CV R337
L7 C327
C17 C18
R389 C342
C337
R621
R4 R5
R701
R347
R322
R8 R324
C392
C336
C24
+ 8 1
+
C338
R348
X300
IC306
R330
5 4
C16 +
C328
Q300 C323
2SK2596 UPA672T 2SK1824
D
4
6
G
S
3
D D
G
1
G
TA75W01FU TDA7053AT
TC75W51FU
9
13
5
12 8
16
8
1 4
1
1
P Q R S
2SK3476 30620M8A-2N3GP
51 50
3
S G
4 75
26
76 25
D S
2
1
100 1
C329
16
IC312
9
16
R326
R393
+
R331
C391
8 1
R328
R320
IC305
R329
+ 1 5 4
+
C396 C333
C330
CP315 R340
CP312 C332
CP317
CP313
C334 R342
Q208 51 CP319
50
16 15
5C 5TC
GND MMUTE
MICI 5CNS
PTT AFSTB
ME AFREG1
ME AFREG2
TXHSD AFDET
GND CN300 CLK
TXAF AFMSKE
AFTRD
RXAFI
5RC AFRTM
HSDIN AFRDT
R615
RXAFO AFCLR
GND GND
C300 + XOUT
30 GND 1
R301 R300 +
R353
C301
TXD
C305
+
26
7 8
25
R620
IC301
1 8
IC310
1 14
4 5
C303
C308
TC75S51F
XC6204B502MR
Connect 1 and 6.
1
2
S 3
Component side
Layer 1
5
4
Layer 2
Layer 3
TA31136FN
Layer 4
9
Layer 5
Layer 6
16
8
Foil side
1