Kenwood TK-2140 User manual

Document Copyrights
Copyright 2006 by Kenwood Corporation. All rights reserved.
No part of this manual may be reproduced, translated, distributed, or transmitted in any
form or by any means, electronic, mechanical, photocopying, recording, or otherwise, for
any purpose without the prior written permission of Kenwood.
Disclaimer
While every precaution has been taken in the preparation of this manual, Kenwood
assumes no responsibility for errors or omissions. Neither is any liability assumed for
damages resulting from the use of the information contained herein. Kenwood reserves
the right to make changes to any products herein at any time for improvement purposes.

VHF FM TRANSCEIVER
TK-2140
©2006-10 PRINTED IN JAPAN
B51-8774-00 (S) 243
SERVICE MANUAL
PARTS LIST .......................................................... 2
PC BOARD
TX-RX UNIT (X57-6402-71) .......................... 10
SCHEMATIC DIAGRAM..................................... 16
CONTENTS
This product uses Lead Free solder.
SUPPLEMENT
This service manual (B51-8774-00) applies to products
with serial numbers of 80300051 or subsequent serial
numbers. Additionally, this TK-2140 has been prepared
for RoHS.
Refer to the TK-2140 service manual (B51-8630-00) for
any information which has not been covered in this
manual.
This product complies with the RoHS directive for the European market.
Knob (ENC)
(K29-9134-13)
Knob (VOL)
(K29-9133-13)
Cabinet assy
(4 keys)
(A02-3653-24)
Knob (PTT)
(K29-9131-03)
Helical antenna
(T90-0795-45)
Key top
(SW1,SW2)
(K29-9132-03)
Packing
(4 keys)
(G53-1732-01)
E version

TK-2140
2
CAPACITORS
1 = Type ... ceramic, electrolytic, etc.
2 = Shape ... round, square, ect.
3 = Temp. coefficient
4 = Voltage rating
5 = Value
6 = Tolerance
Color*
CC45
Capacitor value
010 = 1pF
100 = 10pF
101 = 100pF
102 = 1000pF = 0.001µF
103 = 0.01µF
22
Multiplier
2nd number
1st number
0 = 22pF
CC 45 TH 1H J220
12346
5
Temperature coefficient
Tolerance (More than 10pF)
Voltage rating
Chip capacitors
1
1st Word
Color*
Code DG JKMXZP No code
LCPRSTU
Black Red Orange Yellow Green Blue Violet
0 -80 -150 -220
+ 40
- 40
+ 80
- 20
+ 100
-0
-330 -470 -750
C
(%)
ppm/
0.25 0.5 2 5 10 20 More than 10µF-10 +50
Less than 4.7µF-10 +75
2nd Word HG
Example : CC45TH = -470
JKL
ppm/ 30 60
0.1 0.25 0.5 1 2
120 250 500
60ppm/
Gode CD FGB
(pF)
(Less than 10pF)
1st word
2nd word A
02.0 2.5 3.15
20 25 31.5
200 250 315
2000 2500 3150
1.0 1.25 1.6
10 12.5 16
100 125 160
1000 1250 1600
1
2
3
BCD EF
4.0
40
400
4000
G
5.0
50
500
5000
H
6.3
63
630
6300
J
8.0
80
800
8000
K
-
35
-
-
V
(EX) C C 7 3 F S L 1 H 000 J
Refer to the table above.
1 = Type
2 = Shape
5 = Voltage rating
4 = Temp. coefficient
3 = Dimension
6 = Value
7 = Tolerance
7654321
(EX) C K 7 3 F F 1 H 000 Z
7654321
(Chip)(CH,RH,UJ,SL)
(Chip)(B,F)
Chip resistor (Carbon)
(EX) R D 7 3 E B 2 B 000 J
7654321
RESISTORS
(Chip)(B,F)
Carbon resistor (Normal type)
(EX) R D 1 4 B B 2C 000 J
7654321
1 = Type
2 = Shape
5 = Rating wattage
4 = Temp. coefficient
3 = Dimension
6 = Value
7 = Tolerance
Dimension code L W T
Empty
A
B
C
D
E
F
G
H
L
W
T
0.5
5.0
0.4
3.2
0.3
2.0
0.2
1.25
0.2
1.6
0.2
1.25
0.2
0.8
0.05
0.5 0.05 0.5
0.3
2.5
0.5
5.6
0.5
4.5
0.5
4.5
0.5
4.5
0.2
3.0
0.3
2.0
0.2
1.6
0.05
1.0
0.4
3.2
Less than 2.0
Less than 2.0
Less than 2.0
Less than 1.25
Less than 1.5
Less than 1.25
Less than 1.25
Less than 1.0
Dimension (Chip capacitors)
Dimension (Chip resistor)
Rating wattage
Dimension
Dimension code L W T
E
F
G
H
0.2
1.6
0.2
1.25
0.2
0.8
0.05
0.5
0.1
0.5
0.05
0.35
0.2
3.2
0.3
2.0
0.2
1.6
0.05
1.0
1.0
1.0
Code
2C
2H
2E
Wattage
1/6W
1/2W
1/4W
Code
1J
2B
2A
Wattage
1/16W
1/8W
1/10W
Code
3A
3D
Wattage
1W
2W
PARTS LIST

TK-2140
3
∗New Parts. indicates safety critical components.
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L: Scandinavia K: USA P: Canada
Y: PX (Far East, Hawaii) T: England E: Europe
Y: AAFES (Europe) X: Australia M: Other Areas
Parts No. Description Address New
parts
Destination Destination
TK-2140
Ref. No. Parts No. Description
Address New
parts
TK-2140 (Y50-5632-71)
TX-RX UNIT (X57-6402-71)
Ref. No.
11B∗A02-3653-24 CABINET ASSY(4KEY)
33A∗A10-4063-11 CHASSIS
63BB01-0694-03 ESCUTCHEON(BELT HOOK)
72CB09-0625-03 CAP ACCESSORY
82B∗B10-2770-02 FRONT GLASS
91A∗B38-0890-15 LCD ASSY
10 1C ∗B62-1479-20 INSTRUCTION MANUAL
11 3A ∗B72-1961-14 MODEL NAME-PLATE
15 3B ∗E04-0467-05 RF COAXIAL RECEPTACLE(SMA)
16 3B E23-1188-04 TERMINAL(ANT)
17 3B ∗E23-1189-14 TERMINAL(BATT-)
18 3A E37-0978-05
LEAD WIRE WITH CONNECTOR(SW2,SP)
19 3A ∗E37-1007-05 LEAD WIRE WITH CONNECTOR(SW1,PTT)
20 3B ∗E58-0440-15 SQUARE SOKET(SP/MIC)
21 3B E72-0413-03 TERMINAL BLOCK(BATT)
25 2A ∗F10-2415-04 SHIELDING PLATE(CPU)
26 1A ∗F10-2416-13 SHIELDING PLATE(LCD)
27 2A ∗F10-2444-04 SHIELDING PLATE(SP)
28 3A ∗F15-1006-04 SHIELDING PLATE(CHASSIS)
29 1A F20-1192-04 INSULATING SHEET(LCD)
-∗F20-3307-14 INSULATING SHEET(PTT-CHASSIS)
30 1B ∗G10-1304-04 FIBROUS SHEETÅiCABINETÅj
-G10-1324-04 FIBROUS SHEET(LCD)
31 3A ∗G11-4046-14 SHEET(PTT)
32 2A G11-4050-04 SHEET(TCXO)
34 3A G11-4090-04 SHEET(FINAL FET)
35 1A ∗G11-4174-04 SHEET(LCD)
38 1A,2A G11-4188-04 SHEET(A/3PCB,SHIELDING PLATE)
39 1B G11-4189-04 SHEET(UPPER SIDE OF CABINET)
40 1A G11-4190-04 SHEET(LOWER SIDE OF CABINET)
-∗G11-4297-04 SHEET(CASE)
33 1A ∗G11-4388-04 SHEET(LCD)
41 3A G13-1885-04 CUSHION(CHASSIS)
-∗G13-2010-04 CUSHION(ECM)
43 3A ∗G53-1547-04 PACKING(TERMINAL BLOCK)
-∗G53-1620-04 PACKING(ANT)
44 3B ∗G53-1710-02 PACKING(TOP)
42 2B ∗G53-1732-01 PACKING(4 KEY)
45 1D H52-1811-02 ITEM CARTON CASE
50 2A J19-5430-03 HOLDER(VOL/ENC)
52 2A J21-8424-04 MOUNTING HARDWARE(CHSSSIS)
53 2C ∗J29-0701-15 BELT HOOK ACCESSORY
54 1B J30-1269-04 SPACER(VOL)
55 2B J82-0078-15 FPC(VOL/ENC)
56 3B J82-0079-05 FPC(UNIVERSAL)
60 1B K29-9131-03 KNOB(PTT)
61 1A K29-9132-03 KEY TOP(SW1,SW2)
62 1B ∗K29-9133-13 KNOB(VOL)
63 1B ∗K29-9134-13 KNOB(ENC)
A2CN08-0548-24 DRESSED SCREW ACCESSORY
B3B∗N14-0834-04 CIRCULAR NUT(VOL/ENC)
C3BN30-2604-48 PAN HEAD MACHINE SCREW(ANT)
D3A∗N30-2608-48
PAN HEAD MACHINE SCREW(CABINET)
E3BN30-3006-43 PAN HEAD MACHINE SCREW(ESCUTCHEON)
F3B∗N79-2035-48 PAN HEAD TAPTITE SCREW(TERMINAL)
G1AN83-2005-48 PAN HEAD TAPTITE SCREW(UNIT)
70 2B R31-0617-05 VARIABLE RESISTOR(POWER SW/VOL)
71 2B S60-0415-05 ROTARY SWITCH(ENCODER)
72 2B ∗T07-0732-25 SPEAKER
73 2D ∗T90-0795-45 HELICAL ANTENNA
74 2B T91-0630-05 MIC ELEMENT
D309 B30-2156-05 LED(RED)
D310 B30-2157-05 LED(YELLOW)
C1 ,2 CK73HB1H102K CHIP C 1000PF K
C4 CC73HCH1H100D CHIP C 10PF D
C5 CK73HB1H102K CHIP C 1000PF K
C9 CK73HB1H102K CHIP C 1000PF K
C10 CC73HCH1H100D CHIP C 10PF D
C29 CK73HB1C103K CHIP C 0.010UF K
C30 CK73HB1H102K CHIP C 1000PF K
C31 CC73HCH1H100D CHIP C 10PF D
C32 CC73HCH1H680J CHIP C 68PF J
C33 CC73HCH1H220J CHIP C 22PF J
C34 CC73HCH1H330J CHIP C 33PF J
C35 CC73HCH1H150J CHIP C 15PF J
C37 CC73GCH1H110G CHIP C 11PF G
C38 CC73GCH1H160G CHIP C 16PF G
C39 CC73GCH1H3R5B CHIP C 3.5PF B
C40 CC73GCH1H080B CHIP C 8.0PF B
C41 CC73GCH1H0R5B CHIP C 0.5PF B
C42 ,43 CK73GB1H103J CHIP C 0.010UF J
C44 CC73GCH1H0R5B CHIP C 0.5PF B
C45 ,46 CK73HB1H102K CHIP C 1000PF K
C47 CS77AA0J220M CHIP TNTL 22UF 6.3WV
C48 CC73HCH1H330J CHIP C 33PF J
C49 CC73HCH1H150J CHIP C 15PF J
C50 -52 CK73HB1H102K CHIP C 1000PF K
C53 CC73HCH1H100D CHIP C 10PF D
C54 CK73HB1H102K CHIP C 1000PF K
C56 CS77CP0J4R7M CHIP TAN 4.7UF 6.3WV
C57 CC73GCH1H0R5B CHIP C 0.5PF B
C62 CS77CP0J4R7M CHIP TAN 4.7UF 6.3WV
C100-102 CK73HB1H102K CHIP C 1000PF K
C103 CC73HCH1H390J CHIP C 39PF J
C104,105 CK73HB1H102K CHIP C 1000PF K
C106 CC73HCH1H390J CHIP C 39PF J
C108 CK73HB1A104K CHIP C 0.10UF K
C109 CK73HB1H102K CHIP C 1000PF K
C111 CK73HB1H102K CHIP C 1000PF K
C115 CK73HB1H102K CHIP C 1000PF K
C116 CC73HCH1H101J CHIP C 100PF J
C117 CC73GCH1H270J CHIP C 27PF J
C118 CK73HB1A104K CHIP C 0.10UF K
C119 CK73GB1H102K CHIP C 1000PF K
C123 CS77AA1A6R8M CHIP TNTL 6.8UF 10WV
C124 CK73GB0J105K CHIP C 1.0UF K
TX-RX UNIT (X57-6402-71)
PARTS LIST

TK-2140
PARTS LIST
4
TX-RX UNIT (X57-6402-71)
Destination Ref. No. Parts No. Description Address New
parts Destination
Ref. No. Parts No. Description Address New
parts
C125-127 CK73HB1H102K CHIP C 1000PF K
C128 CC73HCH1H101J CHIP C 100PF J
C129 CK73HB1H102K CHIP C 1000PF K
C130 CK73HB1C103K CHIP C 0.010UF K
C131 CK73HB1H102K CHIP C 1000PF K
C132 CC73GCH1H100D CHIP C 10PF D
C134 CK73HB1A104K CHIP C 0.10UF K
C135 CK73GB1A105K CHIP C 1.0UF K
C136 CK73HB1H102K CHIP C 1000PF K
C137 CK73HB1C103K CHIP C 0.010UF K
C138 CC73GCH1H820J CHIP C 82PF J
C139 CK73HB1H102K CHIP C 1000PF K
C140 CC73HCH1H100D CHIP C 10PF D
C141 CC73GCH1H820J CHIP C 82PF J
C144 CK73HB1H102K CHIP C 1000PF K
C145 CC73HCH1H270J CHIP C 27PF J
C146 CK73HB1H102K CHIP C 1000PF K
C147 CC73HCH1H060D CHIP C 6.0PF D
C148 CC73HCH1H100D CHIP C 10PF D
C149 CC73HCH1H240G CHIP C 24PF G
C150 CC73HCH1H120J CHIP C 12PF J
C151 CC73HCH1H330J CHIP C 33PF J
C152 CC73HCH1H120J CHIP C 12PF J
C153 CC73HCH1H070D CHIP C 7.0PF D
C154 CC73HCH1H270G CHIP C 27PF G
C155 CC73GCH1H220J CHIP C 22PF J
C156 CK73HB1H102K CHIP C 1000PF K
C161 CC73HCH1H220J CHIP C 22PF J
C162 CC73HCH1H100D CHIP C 10PF D
C200 CK73GB1A224K CHIP C 0.22UF K
C201 CK73HB1A104K CHIP C 0.10UF K
C202 CK73HB1H221K CHIP C 220PF K
C203-205 CK73HB1A104K CHIP C 0.10UF K
C206 CK73HB1C103K CHIP C 0.010UF K
C207 CK73HB1H471K CHIP C 470PF K
C208,209 CK73HB1H221K CHIP C 220PF K
C210 CK73HB1A104K CHIP C 0.10UF K
C211 CK73HB1H102K CHIP C 1000PF K
C212 CC73HCH1H220J CHIP C 22PF J
C213 CC73HCH1H100D CHIP C 10PF D
C214 CK73HB1A104K CHIP C 0.10UF K
C215 C92-0773-05 CHIP-TAN 15UF 6.3WV
C216 CK73HB1A104K CHIP C 0.10UF K
C217 CK73HB1H221K CHIP C 220PF K
C218 CK73HB1A104K CHIP C 0.10UF K
C219 CK73HB1A333K CHIP C 0.033UF K
C220 CK73HB1A104K CHIP C 0.10UF K
C221 CC73HCH1H680J CHIP C 68PF J
C222 CK73HB1A104K CHIP C 0.10UF K
C223 CK73HB1C103K CHIP C 0.010UF K
C224 CS77CP0J100M CHIP-TAN 10UF 6.3WV
C225 CK73HB1C103K CHIP C 0.010UF K
C227 CK73HB1A104K CHIP C 0.10UF K
C228,229 CK73HB1C103K CHIP C 0.010UF K
C230 CC73HCH1H100C CHIP C 10PF C
C231 CK73HB1C103K CHIP C 0.010UF K
C232 CK73HB1H102K CHIP C 1000PF K
C233 CK73HB1C103K CHIP C 0.010UF K
C234 CK73HB1H102K CHIP C 1000PF K
C235 CC73HCH1H150J CHIP C 15PF J
C236 CC73HCH1H020C CHIP C 2.0PF C
C238 CC73HCH1H180J CHIP C 18PF J
C239 CK73HB1H102K CHIP C 1000PF K
C240 CC73HCH1H1R5C CHIP C 1.5PF C
C241 CC73HCH1H090D CHIP C 9.0PF D
C242 CK73HB1A104K CHIP C 0.10UF K
C243 CK73HB1H561K CHIP C 560PF K
C244 CC73GCH1H050B CHIP C 5.0PF B
C245 CK73HB1H102K CHIP C 1000PF K
C250 CK73HB1H102K CHIP C 1000PF K
C251 CC73GCH1H060B CHIP C 6.0PF B
C252 CC73HCH1H470J CHIP C 47PF J
C253 CK73HB1A104K CHIP C 0.10UF K
C255 CK73HB1A104K CHIP C 0.10UF K
C256 CC73HCH1H470J CHIP C 47PF J
C257-260 CK73HB1H102K CHIP C 1000PF K
C261 CC73GCH1H4R5B CHIP C 4.5PF B
C263 CC73HCH1H470J CHIP C 47PF J
C264 CK73HB1H102K CHIP C 1000PF K
C266 CK73HB1H102K CHIP C 1000PF K
C267 CC73GCH1H020B CHIP C 2.0PF B
C268 CC73HCH1H330J CHIP C 33PF J
C269 CC73GCH1H090B CHIP C 9.0PF B
C270 CC73HCH1H050C CHIP C 5.0PF C
C271 CK73HB1A104K CHIP C 0.10UF K
C272 CK73HB1C103K CHIP C 0.010UF K
C275 CK73HB1E472K CHIP C 4700PF K
C276 CK73HB1H102K CHIP C 1000PF K
C279,280 CK73HB1A104K CHIP C 0.10UF K
C281,282 CK73HB1H102K CHIP C 1000PF K
C283,284 CK73HB1A104K CHIP C 0.10UF K
C286 CC73GCH1H010B CHIP C 1.0PF B
C287,288 CK73HB1H102K CHIP C 1000PF K
C289,290 CC73GCH1H1R5B CHIP C 1.5PF B
C291 CK73HB1H102K CHIP C 1000PF K
C294 CK73GB1H102K CHIP C 1000PF K
C295 CC73HCH1H150J CHIP C 15PF J
C298 CK73HB1H102K CHIP C 1000PF K
C300 CS77CP0J100M CHIP-TAN 10UF 6.3WV
C301 CK73HB1H102K CHIP C 1000PF K
C304 CC73HCH1H220J CHIP C 22PF J
C310 CK73HB1C103K CHIP C 0.010UF K
C311 CC73HCH1H101J CHIP C 100PF J
C312 CS77CP0J100M CHIP-TAN 10UF 6.3WV
C313 CK73HB1A104K CHIP C 0.10UF K
C314 CK73HB1H102K CHIP C 1000PF K
C315 CS77CP0J100M CHIP-TAN 10UF 6.3WV
C316 CK73HB1A333K CHIP C 0.033UF K
C318 CK73HB1H331K CHIP C 330PF K
C319 CC73HCH1H101J CHIP C 100PF J
C320 CK73HB1A104K CHIP C 0.10UF K
C321 CK73HB1H271K CHIP C 270PF K
C322 CK73HB1H152K CHIP C 1500PF K
C323 CK73HB1H222K CHIP C 2200PF K
C325 CK73HB1C123K CHIP C 0.012UF K
C327 CK73HB1H681K CHIP C 680PF K
C328 CK73GB1C683K CHIP C 0.068UF K
C329 CK73GB0J105K CHIP C 1.0UF K
C330 CK73HB1A104K CHIP C 0.10UF K
C331 CK73HB1E682K CHIP C 6800PF K

TK-2140
PARTS LIST
5
TX-RX UNIT (X57-6402-71)
Destination Ref. No. Parts No. Description Address New
parts Destination
Ref. No. Parts No. Description Address New
parts
C332 CK73HB1C103K CHIP C 0.010UF K
C333 CK73HB1H332K CHIP C 3300PF K
C334,335 CK73HB1C103K CHIP C 0.010UF K
C336,337 CC73HCH1H330J CHIP C 33PF J
C338 CC73HCH1H150J CHIP C 15PF J
C339-342 CK73HB1C103K CHIP C 0.010UF K
C344 CS77CP0J100M CHIP-TAN 10UF 6.3WV
C345 CK73GB1A474K CHIP C 0.47UF K
C346,347 CC73HCH1H470J CHIP C 47PF J
C348 CK73GB1A474K CHIP C 0.47UF K
C349 CK73HB1C153K CHIP C 0.015UF K
C350 ∗CS77CP0G3R3M CHIP-TAN 3.3UF 4WV
C351 CC73HCH1H470J CHIP C 47PF J
C352-354 CK73HB1A104K CHIP C 0.10UF K
C355 CS77AA1A100M CHIP TNTL 10UF 10WV
C356 CC73HCH1H470J CHIP C 47PF J
C357,358 CS77AA0J220M CHIP TNTL 22UF 6.3WV
C359 CC73HCH1H470J CHIP C 47PF J
C362 CC73HCH1H470J CHIP C 47PF J
C364 CC73HCH1H470J CHIP C 47PF J
C369 CC73HCH1H101J CHIP C 100PF J
C371 CC73HCH1H470J CHIP C 47PF J
C375 CC73HCH1H470J CHIP C 47PF J
C382 CK73HB1A104K CHIP C 0.10UF K
C383,384 CC73HCH1H470J CHIP C 47PF J
C386 CC73HCH1H470J CHIP C 47PF J
C388 CK73HB1H102K CHIP C 1000PF K
C389 CC73HCH1H470J CHIP C 47PF J
C390 CK73HB1A104K CHIP C 0.10UF K
C391,392 CK73HB1C103K CHIP C 0.010UF K
C394,395 CK73HB1A104K CHIP C 0.10UF K
C396 CK73HB1C103K CHIP C 0.010UF K
C397,398 CK73HB1A104K CHIP C 0.10UF K
C399 CK73HB1E562K CHIP C 5600PF K
C400 CK73HB1H102K CHIP C 1000PF K
C402-405 CK73HB1H102K CHIP C 1000PF K
C408 CK73HB1H102K CHIP C 1000PF K
C410 CK73FB1A475K CHIP C 4.7UF K
C411 CK73GB1A105K CHIP C 1.0UF K
C413 CS77CP0J100M CHIP-TAN 10UF 6.3WV
C415 CC73HCH1H101J CHIP C 100PF J
C416 CS77CP0J100M CHIP-TAN 10UF 6.3WV
C417 CK73GB0J105K CHIP C 1.0UF K
C419 CK73HB1H102K CHIP C 1000PF K
C420 CC73HCH1H101J CHIP C 100PF J
C421 CK73GB1A105K CHIP C 1.0UF K
C422 CK73GB0J105K CHIP C 1.0UF K
C423 C92-0773-05 CHIP-TAN 15UF 6.3WV
C424 CC73HCH1H101J CHIP C 100PF J
C425 CK73HB1A104K CHIP C 0.10UF K
C426 CC73HCH1H101J CHIP C 100PF J
C431 CC73HCH1H101J CHIP C 100PF J
C500-503 CK73HB1A104K CHIP C 0.10UF K
C504 CK73GB1C104K CHIP C 0.10UF K
C506 CC73HCH1H220J CHIP C 22PF J
C507 CK73HB1A104K CHIP C 0.10UF K
C508 CK73HB1H821K CHIP C 820PF K
C509 CC73HCH1H220J CHIP C 22PF J
C510 CC73HCH1H820J CHIP C 82PF J
C511 CC73HCH1H680J CHIP C 68PF J
C512 CK73HB1A473K CHIP C 0.047UF K
C513,514 CK73HB1A104K CHIP C 0.10UF K
C515 CK73GB1H122K CHIP C 1200PF K
C516 CS77CP0J4R7M CHIP-TAN 4.7UF 6.3WV
C517 CK73HB1A104K CHIP C 0.10UF K
C518,519 CS77CP0J4R7M CHIP-TAN 4.7UF 6.3WV
C520 CC73HCH1H120J CHIP C 12PF J
C522 CK73HB1A104K CHIP C 0.10UF K
C523 CK73HB1H271K CHIP C 270PF K
C524 CC73HCH1E181J CHIP C 180PF J
C525 CK73HB1H102K CHIP C 1000PF K
C526 CK73HB1C103K CHIP C 0.010UF K
C527 CK73HB1A104K CHIP C 0.10UF K
C531 CC73HCH1H120J CHIP C 12PF J
C537 CK73HB1A104K CHIP C 0.10UF K
C539,540 CS77AP1C1R5M CHIP-TAN 1.5UF 16WV
C541 CK73HB1A104K CHIP C 0.10UF K
C542,543 CK73HB1H102K CHIP C 1000PF K
C544,545 CK73HB1A104K CHIP C 0.10UF K
C546 CC73HCH1H101J CHIP C 100PF J
C720 CS77CP0J4R7M CHIP-TAN 4.7UF 6.3WV
C730 ∗CS77BJ0J2R2M CHIP-TAN 2.2UF 6.3WV
C801-803 CC73HCH1H101J CHIP C 100PF J
C805 CK73GB1C104K CHIP C 0.10UF K
C806 CK73HB1A104K CHIP C 0.10UF K
C807 C92-0773-05 CHIP-TAN 15UF 6.3WV
C809 CK73HB1H102K CHIP C 1000PF K
C811 CS77CA1V0R1M CHIP TNTL 0.1UF 35WV
C812 CS77AP1C1R5M CHIP-TAN 1.5UF 16WV
C813 ∗CS77BP1DR22M CHIP-TAN 0.22UF 20WV
C815 CC73HCH1H101J CHIP C 100PF J
C818 CC73HCH1H220J CHIP C 22PF J
C819 CC73HCH1H100D CHIP C 10PF D
C823 CC73HCH1H100D CHIP C 10PF D
C824 CC73HCH1H220J CHIP C 22PF J
C825 CC73HCH1H100D CHIP C 10PF D
C826 CC73HCH1H220J CHIP C 22PF J
C827 CC73HCH1H100D CHIP C 10PF D
C831 CC73HCH1H150J CHIP C 15PF J
C832 CC73HCH1H240J CHIP C 24PF J
C833 CC73HCH1H300J CHIP C 30PF J
C834 CC73HCH1H220J CHIP C 22PF J
C838 CK73HB1H102K CHIP C 1000PF K
C839 CC73HCH1H120J CHIP C 12PF J
C840 CC73HCH1H100D CHIP C 10PF D
C841 CK73GB1C104K CHIP C 0.10UF K
C842 CC73GCH1H471J CHIP C 470PF J
C843-846 CK73HB1H471K CHIP C 470PF K
C849 CC73HCH1H101J CHIP C 100PF J
C850 CK73HB1H102K CHIP C 1000PF K
C851 CK73HB1C103K CHIP C 0.010UF K
C901 CK73HB1A104K CHIP C 0.10UF K
C902 CK73GB1A474K CHIP C 0.47UF K
C908,909 CK73HB1H102K CHIP C 1000PF K
TC1 ,2 C05-0384-05 CERAMIC TRIMMER CAPACITOR(10P)
CN300 ∗E40-6256-15 PIN ASSY SCOKET
CN301,302 E40-6453-05 FLAT CABLE CONNECTOR
CN303-306 E40-6092-05 PIN ASSY
CN400 E40-6453-05 FLAT CABLE CONNECTOR

TK-2140
PARTS LIST
6
TX-RX UNIT (X57-6402-71)
Destination Ref. No. Parts No. Description Address New
parts Destination
Ref. No. Parts No. Description Address New
parts
CN500 ∗E40-6257-15 PIN ASSY
-F20-1190-04 INSULATING SHEET
F400 F53-0324-05 FUSE(2.5A/32V)
CD200 L79-1834-05 TUNING COIL
CF200 L72-0962-05 CERAMIC FILTER
CF201 L72-0934-05 CERAMIC FILTER
L1 L41-4795-39 SMALL FIXED INDUCTOR(4.7UH)
L8 ,9 L40-1001-86 SMALL FIXED INDUCTOR(10UH)
L13 ,14 L40-1001-86 SMALL FIXED INDUCTOR(10UH)
L15 ,16 L40-2778-67 SMALL FIXED INDUCTOR(27NH)
L17 ,18 L40-1001-86 SMALL FIXED INDUCTOR(10UH)
L21 L40-1085-92 SMALL FIXED INDUCTOR(100NH)
L22 L92-0163-05 BEADS CORE
L23 L40-1085-92 SMALL FIXED INDUCTOR(100NH)
L100 L40-8275-92 SMALL FIXED INDUCTOR(82NH)
L101 L40-1085-92 SMALL FIXED INDUCTOR(100NH)
L102 L92-0140-05 CHIP FERRITE
L103 L41-1585-43 SMALL FIXED INDUCTOR(150NH)
L104 L92-0149-05 CHIP FERRITE
L105 L40-2775-57 SMALL FIXED INDUCTOR(27NH/5%)
L106 L41-2775-43 SMALL FIXED INDUCTOR(27NH)
L107 L92-0149-05 CHIP FERRITE
L108 L34-4577-05 AIR-CORE COIL
L109 L34-4563-05 AIR-CORE COIL
L110 L34-4573-05 AIR-CORE COIL
L111 L41-2295-39 SMALL FIXED INDUCTOR(2.2UH)
L112 L34-4576-05 AIR-CORE COIL
L113 L34-4575-05 AIR-CORE COIL
L114 L34-4567-05 AIR-CORE COIL
L115 L34-4566-05 AIR-CORE COIL
L116 L41-1092-44 SMALL FIXED INDUCTOR(1UH)
L120 L40-5675-92 SMALL FIXED INDUCTOR(56NH)
L201 L40-1091-86 SMALL FIXED INDUCTOR(1.0UH)
L202 L40-5681-86 SMALL FIXED INDUCTOR(0.56UH)
L203 L92-0163-05 BEADS CORE
L204 L41-5685-39 SMALL FIXED INDUCTOR(0.56UH)
L205,206 L40-3975-57 SMALL FIXED INDUCTOR(39.0NH5%)
L207 L40-1285-92 SMALL FIXED INDUCTOR(120NH)
L210 L41-6878-14 SMALL FIXED INDUCTOR(68NH)
L212 L92-0163-05 BEADS CORE
L213 L41-6878-14 SMALL FIXED INDUCTOR(68NH)
L215 L41-6878-14 SMALL FIXED INDUCTOR(68NH)
L217 L41-5678-14 SMALL FIXED INDUCTOR(56NH)
L220 L40-1885-92 SMALL FIXED INDUCTOR(180NH)
L223 L40-2785-92 SMALL FIXED INDUCTOR(270NH)
L300-313 L92-0163-05 BEADS CORE
L314-317 L92-0408-05 CHIP FERRITE
L320 L92-0163-05 BEADS CORE
L400 L92-0149-05 CHIP FERRITE
L710 L34-4563-05 AIR-CORE COIL
L801 L92-0163-05 BEADS CORE
L802 L92-0470-05 CHIP FERRITE
L805 L40-6875-92 SMALL FIXED INDUCTOR(68NH)
L807,808 L40-2775-57 SMALL FIXED INDUCTOR(27.0NH5%)
L810,811 L40-1001-86 SMALL FIXED INDUCTOR(10UH)
L905 L40-1091-86 SMALL FIXED INDUCTOR(1.0UH)
X1 L77-1869-05 TCXO (16.8MHz )
X200 L77-1760-15 CRYSTAL RESONATOR(44.395MHz)
X300 L77-1810-05 CRYSTAL RESONATOR(9.8304MHz)
X500 L77-1517-05 CRYSTAL RESONATOR(3.6864MHz)
X501 L78-0479-05 RESONATOR (3.58MHz)
XF202 L71-0530-05 MCF (44.85MHz)
CP2 RK75HA1J102J CHIP-COM 1.0K J 1/16W
CP300-313 RK75HA1J102J CHIP-COM 1.0K J 1/16W
CP314 RK75HA1J473J CHIP-COM 47K J 1/16W
CP315 RK75HA1J102J CHIP-COM 1.0K J 1/16W
CP316 RK75HA1J473J CHIP-COM 47K J 1/16W
CP317-320 RK75HA1J102J CHIP-COM 1.0K J 1/16W
CP322 RK75HA1J102J CHIP-COM 1.0K J 1/16W
CP323,324 RK75HA1J473J CHIP-COM 47K J 1/16W
CP326,327 RK75HA1J473J CHIP-COM 47K J 1/16W
CP400,401 RK75HA1J473J CHIP-COM 47K J 1/16W
R2 RK73HB1J101J CHIP R 100 J 1/16W
R16 ,17 RK73HB1J271J CHIP R 270 J 1/16W
R18 ,19 RK73HB1J220J CHIP R 22 J 1/16W
R20 RK73HB1J104J CHIP R 100K J 1/16W
R21 RK73HB1J154J CHIP R 150K J 1/16W
R22 RK73HB1J472J CHIP R 4.7K J 1/16W
R23 RK73HB1J101J CHIP R 100 J 1/16W
R24 RK73HB1J102J CHIP R 1.0K J 1/16W
R25 RK73HB1J332J CHIP R 3.3K J 1/16W
R26 RK73HB1J103J CHIP R 10K J 1/16W
R27 RK73HB1J331J CHIP R 330 J 1/16W
R28 RK73HH1J333D CHIP R 33K D 1/16W
R29 RK73HH1J104D CHIP R 100K D 1/16W
R31 RK73HB1J470J CHIP R 47 J 1/16W
R33 RK73HB1J473J CHIP R 47K J 1/16W
R34 RK73HB1J274J CHIP R 270K J 1/16W
R36 RK73HB1J000J CHIP R 0 OHM J 1/16W
R37 RK73HB1J223J CHIP R 22K J 1/16W
R100,101 RK73HB1J472J CHIP R 4.7K J 1/16W
R102 RK73HB1J563J CHIP R 56K J 1/16W
R103 RK73HB1J331J CHIP R 330 J 1/16W
R104 RK73HB1J220J CHIP R 22 J 1/16W
R105 RK73HB1J561J CHIP R 560 J 1/16W
R106 RK73HB1J152J CHIP R 1.5K J 1/16W
R107 RK73HB1J150J CHIP R 15 J 1/16W
R108,109 RK73HB1J331J CHIP R 330 J 1/16W
R111 RK73HB1J180J CHIP R 18 J 1/16W
R112 RK73HB1J331J CHIP R 330 J 1/16W
R113 RK73GB2A000JX CHIP R 0 OHM J 1/10W
R114 RK73HB1J683J CHIP R 68K J 1/16W
R115 RK73HB1J473J CHIP R 47K J 1/16W
R116 RK73HB1J150J CHIP R 15 J 1/16W
R118 RK73HB1J331J CHIP R 330 J 1/16W
R119,120 RK73EB2ER39K CHIP R 0.39 K 1/4W
R122 RK73HB1J123J CHIP R 12K J 1/16W
R123 RK73GB2A820J CHIP R 82 J 1/10W
R124 RK73HB1J473J CHIP R 47K J 1/16W
R125 RK73EB2ER39K CHIP R 0.39 K 1/4W
R126 RK73HB1J000J CHIP R 0 OHM J 1/16W
R127-129 RK73HH1J154D CHIP R 150K D 1/1
R131-133 RK73HH1J154D CHIP R 150K D 1/1
R134 RK73HB1J103J CHIP R 10K J 1/16W
R135 RK73HB1J473J CHIP R 47K J 1/16W

TK-2140
PARTS LIST
7
TX-RX UNIT (X57-6402-71)
Destination Ref. No. Parts No. Description Address New
parts Destination
Ref. No. Parts No. Description Address New
parts
R137 RK73HH1J105D CHIP R 1.0M D 1/16W
R138 RK73HB1J561J CHIP R 560 J 1/16W
R139 RK73HB1J222J CHIP R 2.2K J 1/16W
R141,142 RK73HB1J104J CHIP R 100K J 1/16W
R143,144 RK73HB1J271J CHIP R 270 J 1/16W
R145 RK73GB2A000JX CHIP R 0 OHM J 1/10W
R147 RK73HB1J100J CHIP R 10 J 1/16W
R148 RK73HB1J000J CHIP R 0 OHM J 1/16W
R200 RK73HB1J224J CHIP R 220K J 1/16W
R201 RK73HB1J104J CHIP R 100K J 1/16W
R202 RK73HB1J123J CHIP R 12K J 1/16W
R203 RK73HH1J683D CHIP R 68K D 1/16W
R204 RK73HH1J824D CHIP R 820K D 1/16W
R205 RK73HB1J334J CHIP R 330K J 1/16W
R206 RK73HB1J333J CHIP R 33K J 1/16W
R207 RK73HB1J154J CHIP R 150K J 1/16W
R208 RK73HB1J472J CHIP R 4.7K J 1/16W
R209 RK73HB1J103J CHIP R 10K J 1/16W
R210 RK73HB1J183J CHIP R 18K J 1/16W
R211 RK73HB1J223J CHIP R 22K J 1/16W
R212 RK73HB1J472J CHIP R 4.7K J 1/16W
R213 RK73HB1J183J CHIP R 18K J 1/16W
R215 RK73HB1J332J CHIP R 3.3K J 1/16W
R216 RK73HB1J472J CHIP R 4.7K J 1/16W
R217 RK73HB1J334J CHIP R 330K J 1/16W
R218 RK73HB1J123J CHIP R 12K J 1/16W
R219 RK73HB1J224J CHIP R 220K J 1/16W
R220 RK73HB1J332J CHIP R 3.3K J 1/16W
R221 RK73HH1J332D CHIP R 3.3K D 1/16W
R222 RK73HB1J220J CHIP R 22 J 1/16W
R223 RK73HB1J184J CHIP R 180K J 1/16W
R226 RK73HB1J221J CHIP R 220 J 1/16W
R227 RK73HB1J391J CHIP R 390 J 1/16W
R228 RK73HB1J331J CHIP R 330 J 1/16W
R229 RK73HB1J472J CHIP R 4.7K J 1/16W
R230 RK73HB1J000J CHIP R 0 OHM J 1/16W
R232 RK73HB1J561J CHIP R 560 J 1/16W
R233 RK73HB1J221J CHIP R 220 J 1/16W
R234-237 RK73HB1J823J CHIP R 82K J 1/16W
R238 RK73HB1J000J CHIP R 0 OHM J 1/16W
R240,241 RK73HB1J105J CHIP R 1.0M J 1/16W
R242 RK73HB1J471J CHIP R 470 J 1/16W
R243 RK73HB1J221J CHIP R 220 J 1/16W
R244 RK73HB1J102J CHIP R 1.0K J 1/16W
R245 RK73HB1J104J CHIP R 100K J 1/16W
R246 RK73HB1J184J CHIP R 180K J 1/16W
R247 RK73HB1J104J CHIP R 100K J 1/16W
R248,249 RK73HB1J105J CHIP R 1.0M J 1/16W
R250 RK73HB1J102J CHIP R 1.0K J 1/16W
R252 RK73HB1J470J CHIP R 47 J 1/16W
R254 RK73HB1J000J CHIP R 0 OHM J 1/16W
R255 RK73HH1J272D CHIP R 2.7K D 1/16W
R256 RK73HB1J473J CHIP R 47K J 1/16W
R259 RK73HB1J684J CHIP R 680K J 1/16W
R260 RK73HB1J184J CHIP R 180K J 1/16W
R264 RK73HB1J181J CHIP R 180 J 1/16W
R265 RK73HB1J334J CHIP R 330K J 1/16W
R266 RK73HB1J272J CHIP R 2.7K J 1/16W
R267 RK73HB1J334J CHIP R 330K J 1/16W
R268 RK73HB1J221J CHIP R 220 J 1/16W
R269,270 RK73FB2B000JX CHIP R 0 OHM J 1/8W
R272-276 RK73HB1J000J CHIP R 0 OHM J 1/16W
R300,301 RK73HB1J104J CHIP R 100K J 1/16W
R302 RK73HB1J393J CHIP R 39K J 1/16W
R303 RK73HB1J684J CHIP R 680K J 1/16W
R304 RK73HB1J394J CHIP R 390K J 1/16W
R308 RK73HB1J332J CHIP R 3.3K J 1/16W
R309 RK73HB1J000J CHIP R 0 OHM J 1/16W
R310 RK73HB1J473J CHIP R 47K J 1/16W
R311 RK73HB1J104J CHIP R 100K J 1/16W
R312 RK73HB1J224J CHIP R 220K J 1/16W
R313 RK73HB1J000J CHIP R 0 OHM J 1/16W
R314 RK73HB1J101J CHIP R 100 J 1/16W
R315 RK73HH1J105D CHIP R 1.0M D 1/16W
R316 RK73HB1J104J CHIP R 100K J 1/16W
R317 RK73HB1J184J CHIP R 180K J 1/16W
R318,319 RK73HB1J683J CHIP R 68K J 1/16W
R320 RK73HB1J123J CHIP R 12K J 1/16W
R321 RK73HB1J104J CHIP R 100K J 1/16W
R322 RK73HB1J154J CHIP R 150K J 1/16W
R323 RK73HB1J823J CHIP R 82K J 1/16W
R324 RK73HB1J474J CHIP R 470K J 1/16W
R325 RK73HB1J364J CHIP R 360K J 1/16W
R326 RK73HB1J223J CHIP R 22K J 1/16W
R327 RK73HB1J473J CHIP R 47K J 1/16W
R330 RK73HB1J184J CHIP R 180K J 1/16W
R333 RK73HB1J473J CHIP R 47K J 1/16W
R334 RK73HB1J184J CHIP R 180K J 1/16W
R336 RK73HB1J223J CHIP R 22K J 1/16W
R337,338 RK73HB1J473J CHIP R 47K J 1/16W
R339-341 RK73HB1J103J CHIP R 10K J 1/16W
R342 RK73HB1J223J CHIP R 22K J 1/16W
R343 RK73HB1J103J CHIP R 10K J 1/16W
R344,345 RK73HB1J000J CHIP R 0 OHM J 1/16W
R346 RK73HB1J473J CHIP R 47K J 1/16W
R347 RK73HB1J102J CHIP R 1.0K J 1/16W
R348 RK73HB1J472J CHIP R 4.7K J 1/16W
R349,350 RK73HB1J473J CHIP R 47K J 1/16W
R351 RK73HB1J000J CHIP R 0 OHM J 1/16W
R352,353 RK73HB1J102J CHIP R 1.0K J 1/16W
R354,355 RK73HB1J000J CHIP R 0 OHM J 1/16W
R356 RK73HB1J473J CHIP R 47K J 1/16W
R357 RK73HB1J471J CHIP R 470 J 1/16W
R358 RK73HB1J000J CHIP R 0 OHM J 1/16W
R359 RK73HB1J153J CHIP R 15K J 1/16W
R360 RK73HB1J182J CHIP R 1.8K J 1/16W
R361 RK73HB1J102J CHIP R 1.0K J 1/16W
R362 RK73HB1J473J CHIP R 47K J 1/16W
R363 RK73HB1J124J CHIP R 120K J 1/16W
R364 RK73HB1J104J CHIP R 100K J 1/16W
R365 RK73HB1J473J CHIP R 47K J 1/16W
R366 RK73HB1J102J CHIP R 1.0K J 1/16W
R367 RK73HB1J103J CHIP R 10K J 1/16W
R368 RK73HB1J102J CHIP R 1.0K J 1/16W
R369 RK73HB1J563J CHIP R 56K J 1/16W
R370 RK73HB1J104J CHIP R 100K J 1/16W
R371 RK73HB1J272J CHIP R 2.7K J 1/16W
R372 RK73HB1J000J CHIP R 0 OHM J 1/16W

TK-2140
PARTS LIST
8
TX-RX UNIT (X57-6402-71)
Destination Ref. No. Parts No. Description Address New
parts Destination
Ref. No. Parts No. Description Address New
parts
R373 RK73HB1J124J CHIP R 120K J 1/16W
R374 RK73HB1J104J CHIP R 100K J 1/16W
R376 RK73HB1J103J CHIP R 10K J 1/16W
R377 RK73HB1J104J CHIP R 100K J 1/16W
R378 RK73HB1J101J CHIP R 100 J 1/16W
R379 RK73HB1J821J CHIP R 820 J 1/16W
R380,381 RK73HB1J101J CHIP R 100 J 1/16W
R382 RK73HB1J103J CHIP R 10K J 1/16W
R383 RK73HB1J101J CHIP R 100 J 1/16W
R384 RK73HB1J331J CHIP R 330 J 1/16W
R385 RK73HB1J470J CHIP R 47 J 1/16W
R386 RK73HB1J331J CHIP R 330 J 1/16W
R388 RK73HB1J474J CHIP R 470K J 1/16W
R389 RK73HB1J472J CHIP R 4.7K J 1/16W
R390 RK73HB1J821J CHIP R 820 J 1/16W
R391,392 RK73HB1J331J CHIP R 330 J 1/16W
R397,398 RK73HB1J000J CHIP R 0 OHM J 1/16W
R400 RK73HB1J103J CHIP R 10K J 1/16W
R401,402 RK73HH1J474D CHIP R 470K D 1/16W
R403 RK73HB1J334J CHIP R 330K J 1/16W
R404 RK73HB1J105J CHIP R 1.0M J 1/16W
R405 RK73GB2A000JX CHIP R 0 OHM J 1/10W
R406 RK73HB1J103J CHIP R 10K J 1/16W
R407 RK73HB1J224J CHIP R 220K J 1/16W
R408 RK73HB1J102J CHIP R 1.0K J 1/16W
R410 RK73HB1J000J CHIP R 0 OHM J 1/16W
R411 RK73HB1J471J CHIP R 470 J 1/16W
R413 RK73HB1J105J CHIP R 1.0M J 1/16W
R414 RK73HB1J103J CHIP R 10K J 1/16W
R500 RK73HH1J105D CHIP R 1.0M D 1/16W
R501 RK73HB1J333J CHIP R 33K J 1/16W
R502 RK73HB1J334J CHIP R 330K J 1/16W
R503 RK73HB1J154J CHIP R 150K J 1/16W
R504 RK73HB1J184J CHIP R 180K J 1/16W
R505 RK73HB1J000J CHIP R 0 OHM J 1/16W
R506 RK73HH1J105D CHIP R 1.0M D 1/16W
R507 RK73HB1J124J CHIP R 120K J 1/16W
R508 RK73HB1J224J CHIP R 220K J 1/16W
R509 RK73HB1J000J CHIP R 0 OHM J 1/16W
R510 RK73HH1J105D CHIP R 1.0M D 1/16W
R511 RK73HB1J153J CHIP R 15K J 1/16W
R512 RK73HB1J124J CHIP R 120K J 1/16W
R513 RK73HB1J153J CHIP R 15K J 1/16W
R514 RK73HB1J000J CHIP R 0 OHM J 1/16W
R515,516 RK73HB1J124J CHIP R 120K J 1/16W
R517 RK73HB1J273J CHIP R 27K J 1/16W
R518 RK73HB1J114J CHIP R 110K J 1/16W
R519 RK73HB1J472J CHIP R 4.7K J 1/16W
R520,521 RK73HB1J394J CHIP R 390K J 1/16W
R522 RK73HB1J473J CHIP R 47K J 1/16W
R523 RK73HB1J684J CHIP R 680K J 1/16W
R524 RK73HB1J154J CHIP R 150K J 1/16W
R527 RK73HB1J474J CHIP R 470K J 1/16W
R528-534 RK73HB1J472J CHIP R 4.7K J 1/16W
R535 RK73HH1J105D CHIP R 1.0M D 1/16W
R536 RK73HB1J104J CHIP R 100K J 1/16W
R537 RK73HB1J103J CHIP R 10K J 1/16W
R538 RK73HB1J272J CHIP R 2.7K J 1/16W
R539 RK73HB1J102J CHIP R 1.0K J 1/16W
R540 RK73HB1J000J CHIP R 0 OHM J 1/16W
R541 RK73HB1J114J CHIP R 110K J 1/16W
R542 RK73HB1J123J CHIP R 12K J 1/16W
R543,544 RK73HB1J472J CHIP R 4.7K J 1/16W
R545-547 RK73HB1J000J CHIP R 0 OHM J 1/16W
R548 RK73HB1J184J CHIP R 180K J 1/16W
R549 RK73HB1J472J CHIP R 4.7K J 1/16W
R550 RK73HB1J153J CHIP R 15K J 1/16W
R603-611 RK73HB1J471J CHIP R 470 J 1/16W
R612,613 RK73HB1J000J CHIP R 0 OHM J 1/16W
R614,615 RK73HB1J473J CHIP R 47K J 1/16W
R617,618 RK73HB1J473J CHIP R 47K J 1/16W
R619 RK73HB1J000J CHIP R 0 OHM J 1/16W
R620 RK73HB1J473J CHIP R 47K J 1/16W
R621 RK73HB1J000J CHIP R 0 OHM J 1/16W
R623 RK73HB1J000J CHIP R 0 OHM J 1/16W
R624 RK73HB1J102J CHIP R 1.0K J 1/16W
R720 RK73HB1J470J CHIP R 47 J 1/16W
R740 RK73HB1J473J CHIP R 47K J 1/16W
R801 RK73HB1J102J CHIP R 1.0K J 1/16W
R806 RK73HB1J124J CHIP R 120K J 1/16W
R807 RK73HB1J100J CHIP R 10 J 1/16W
R809 RK73HB1J000J CHIP R 0 OHM J 1/16W
R811 RK73HB1J000J CHIP R 0 OHM J 1/16W
R812,813 RK73HB1J222J CHIP R 2.2K J 1/16W
R814 RK73HB1J000J CHIP R 0 OHM J 1/16W
R815 RK73HB1J103J CHIP R 10K J 1/16W
R817 RK73HB1J101J CHIP R 100 J 1/16W
R818 RK73HB1J224J CHIP R 220K J 1/16W
R819 RK73HB1J473J CHIP R 47K J 1/16W
R820 RK73HB1J000J CHIP R 0 OHM J 1/16W
R824,825 RK73HB1J102J CHIP R 1.0K J 1/16W
R826,827 RK73HB1J000J CHIP R 0 OHM J 1/16W
R829 RK73HB1J000J CHIP R 0 OHM J 1/16W
R901 RK73HB1J103J CHIP R 10K J 1/16W
R902,903 RK73HB1J473J CHIP R 47K J 1/16W
R906-908 RK73HB1J472J CHIP R 4.7K J 1/16W
R909 RK73HB1J000J CHIP R 0 OHM J 1/16W
R910,911 RK73HB1J103J CHIP R 10K J 1/16W
R912 RK73HB1J332J CHIP R 3.3K J 1/16W
R913 RK73HB1J103J CHIP R 10K J 1/16W
R914 RK73HB1J393J CHIP R 39K J 1/16W
R915 RK73HB1J000J CHIP R 0 OHM J 1/16W
R916 RK73HB1J184J CHIP R 180K J 1/16W
R917 RK73HB1J000J CHIP R 0 OHM J 1/16W
R918-920 RK73HB1J103J CHIP R 10K J 1/16W
R921 RK73GB2A122J CHIP R 1.2K J 1/10W
S600-602 S70-0457-05 TACT SWITCH(PTT,SW1,SW2)
D1 HVC376B VARIABLE CAPACITANCE DIODE
D2 ∗HVC375B-E VARIABLE CAPACITANCE DIODE
D3 HVC376B VARIABLE CAPACITANCE DIODE
D4 ∗HVC375B-E VARIABLE CAPACITANCE DIODE
D5 1SV278F VARIABLE CAPACITANCE DIODE
D6 MA2S111-F DIODE
D7 ,8 HVC376B VARIABLE CAPACITANCE DIODE
D9 ,10 ∗HVC375B-E VARIABLE CAPACITANCE DIODE
D100,101 HSC277 DIODE
D102-105 HVC131 DIODE

TK-2140
PARTS LIST
9
TX-RX UNIT (X57-6402-71)
Destination Ref. No. Parts No. Description Address New
parts Destination
Ref. No. Parts No. Description Address New
parts
D106 HZU5CLL ZENER DIODE
D200 HVC131 DIODE
D201 RB706F-40 DIODE
D202,203 DAN235E DIODE
D205-208 1SV305F VARIABLE CAPACITANCE DIODE
D209 MA2S111-F DIODE
D300 RB706F-40 DIODE
D301 1SS373F DIODE
D302 DA221 DIODE
D303,304 015AZ6.8F ZENER DIODE
D305 015AZ2.4(X)F ZENER DIODE
D306 DA221 DIODE
D307 015AZ6.8F ZENER DIODE
D308 NNCD6.8G-A ZENER DIODE
D402 1SR154-400 DIODE
D403 MA2S111-F DIODE
D405 RB521S-30 DIODE
D500,501 HSM88AS-E DIODE
D801 MA2S111-F DIODE
D804 HVC376B VARIABLE CAPACITANCE DIODE
D805 ∗HVC375B-E VARIABLE CAPACITANCE DIODE
D901 MA2S111-F DIODE
D902,903 DAN235E DIODE
IC100 TA75W01FUF MOS-IC
IC200 TA31136FNG MOS-IC
IC201 TC75W51FUF MOS-IC
IC302-304 TC75W51FUF MOS-IC
IC305 TC75W51FK(F) MOS-IC
IC306 TC75W51FUF MOS-IC
IC307 M62364FP-F MOS-IC
IC308 AT29C02090TU ROM IC
IC309 ∗30620M8A2W6GPU MPU
IC310 AT24C16A10SU18 ROM IC
IC311,312 BU4094BCFV MOS-IC
IC313 TDA7053AT BI-POLAR IC
IC400 XC61CN4202NR MOS-IC
IC401 XC6204B502MR MOS-IC
IC402 XC62GR5012PR MOS-IC
IC403 XC6204B502MR MOS-IC
IC404 XC61CN5002NR MOS-IC
IC500 LC73872M MOS-IC
IC501 AK2346 MOS-IC
IC502 TC75S51F-F MOS-IC
IC801 LMX2316TMX MOS-IC
IC901 TC75S51FE(F) MOS-IC
Q2 ,3 2SK508NV(K52) FET
Q4 2SJ347F FET
Q5 2SC5108(Y)F TRANSISTOR
Q6 RN47A4-F TRANSISTOR
Q7 2SC4617(S) TRANSISTOR
Q8 2SC5108(Y)F TRANSISTOR
Q100 2SC5108(Y)F TRANSISTOR
Q101 2SC5192-A TRANSISTOR
Q103 2SK2596 FET
Q104,105 DTC114EE DIGITAL TRANSISTOR
Q106 2SK2595-E FET
Q107 2SK1824-A FET
Q108 DTA144EE DIGITAL TRANSISTOR
Q201 DTC144EE DIGITAL TRANSISTOR
Q203 2SK1824-A FET
Q204 2SK1830F FET
Q205 2SC5108(Y)F TRANSISTOR
Q206,207 3SK318 FET
Q208 2SC4617(S) TRANSISTOR
Q300 2SC4649(N,P) TRANSISTOR
Q301 2SJ347F FET
Q302 2SC4617(S) TRANSISTOR
Q303 2SB1132(Q,R) TRANSISTOR
Q304 2SC4617(S) TRANSISTOR
Q305 UPA672T-A FET
Q306 2SC4617(S) TRANSISTOR
Q307 UPA672T-A FET
Q308 2SK1824-A FET
Q309,310 2SC4617(S) TRANSISTOR
Q311 2SA1362-F(Y) TRANSISTOR
Q400 2SJ347F FET
Q401 2SK1830F FET
Q403 DTC144EE DIGITAL TRANSISTOR
Q404 2SJ347F FET
Q405 KTA2015(Y) TRANSISTOR
Q406 2SJ347F FET
Q500,501 2SJ243-A FET
Q502 2SC4116(Y)F TRANSISTOR
Q503 RN47A4-F TRANSISTOR
Q504 2SA1586(Y,GR)F TRANSISTOR
Q505 DTA114EE DIGITAL TRANSISTOR
Q506 2SK1824-A FET
Q507 2SJ243-A FET
Q803 ∗2SC5010-T1-A TRANSISTOR
Q903 DTC144EE DIGITAL TRANSISTOR
TH1 ERTJ0EV104H THERMISTOR
TH200 ERTJ0EV104H THERMISTOR
TH300 TN10-3S154JT THERMISTOR

10
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CP326
R404
R405
R406
R407 R408
R410
R604
R411
R605
R413
R607
CN400
C404
C410
C411
C413
C416
C419
C424
C425
C426
C819
C431
Q104
Q105
Q107
C841
Q301
C842
Q302
Q303
C844
Q305
Q306
Q307
D402
D405
L306
L309
L311
L312 L313
L314
L315
IC403
CP400
CP401
R126
R128
R129
CN302
CN303
R131
R132
R133 R903
R138R139
R909
C123
C124
C127
R358
C128
R360
C902
R364
C136
R368
R28
F400
C139
R371
R372
R374
R378
R380
R381
C346
R383
R384
C348
C349
R388
C352
C354
C356
D106
D302
Q401
D305
Q406
C375
L400
D901
C388
J79-0057-09 A/3
R401 R402
CP327
R403
C408
C415
C421
C423
Q308
L307 L308 L310
IC400
IC401
CN301
R355
R357
R367
R370
R377
R382
C347
R385
C353
C355
C359
D303
Q400
D306
D307
D308
C386
C344
R400
R606 R608
R609 R610 R611
R613
R820
C400
C402
C403
C405
Q108
R127
R901 R902
R134
R135
R137
R141
R142
R148 C118
C126
R356
R359
C901
R362
R366
R379
C345
C351
D301
D309
D310
IC100
IC901
R414
C417
C420
C422
C845
Q309
L116
IC402
TH1
R119 R120
R125
R29
R391 R392
Q403 Q404
Q405
L305
BPF
IC313
1
89
16
S
DG
1
3
4
6
CN306
MIC
–
+
+
S
G
D
1
34
5
+
G
S
D
1
3
4
5
BATT+ BATT–
1
14 +B
+B SB SB EN4 EN3 GND EN2 EN1 VOL 5M GND AUXKEY S DET
B
C
E
1
34
5
S
G
D
+
4
1
5
8
1
3
4
5
S
G
D
+
+
1
2
3 4
S
G
D
S
G
D
1
34
6
+
1
14 GND
VCC CS SCLK SID SOD VEE SKEY AKEY BKEY CKEY LEDA LEDK NC
SW1
PTT
TK-2140 PC BOARD
TX-RX UNIT (X57-6402-71) (A/3) Component side view (J79-0057-09 A/3)
Ref. No. Address
IC100 7G
IC302 8I
IC303 4I
IC308 4O
IC309 8P
IC310 10P
IC311 3N
IC312 3P
IC313 4E
Ref. No. Address
IC400 5I
IC401 6D
IC402 10E
IC403 5G
IC901 8H
Q104 6H
Q105 8H
Q107 7H
Q108 6G
Ref. No. Address
Q300 10N
Q301 4H
Q302 6F
Q303 6E
Q304 11K
Q305 3H
Q306 10C
Q307 3G
Q308 4D
Ref. No. Address
Q309 9C
Q310 9L
Q311 9L
Q400 5D
Q401 5H
Q403 10E
Q404 10E
Q405 10F
Q406 6G
Ref. No. Address
D106 7I
D300 5L
D301 6E
D302 3I
D303 3H
D304 4L
D305 6F
D306 3I
D307 4G
Ref. No. Address
D308 4I
D309 8A
D310 8A
D402 10C
D405 6D
D901 8I

11
JKLMNOPQRS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R
607
R612
R614
R619
R620
R621
R819
C215
Q300
Q310
Q311 L302
R624
L304
L306
1
L313
314
L320
R303
R311 R312
R316
R318
R319
0
2
CN303
CN304
C304
R347
R348 X300
C311
C313
R353
R361
R363
2
C336
R373
C337
C338
8
C342
8
0
8
1
8
3
R389
D300
C362
C364
D304
C371
C382
C383
C384
IC308
C389
IC309
C396
C397
CP300
CP301
CP302
CP303
CP304
CP305
CP307 CP308
CP309 CP310 CP311 CP312 CP313
CP315 CP317
CP319
CN301
R382 C359
C386
L316
L317
R309
C314
IC303
C390
R613
R603
Q304
C849
L300
L305
R310
R317
TH300
R344R345
R346
R349
C310
C312
R365
R369
C335
C339
R376
C340
R386
C350
R390
C369 IC302
CP306
L303
R302 R304
R906
R354
CP324
R615
R617
R618
R623
L301
R350
R351
R352
C341
C357
C358
CP314
CP316
CP318
CP320
CP322
CP323
1
14
NC
RXD
TXD
5M
E
NC
PF
PTT
ME
EMC
MSW
SP–
SP+
SSW
1
SKEY
AKEY BKEY CKEY LEDA LEDK NC
SW1
PTT
+
GND
SW2
1
45
8
+
+
1
45
8
CN305
SP
+
–IC311
1
8
9
16
17
32
75
76
CV
1
100
IC312
1
89
16
16
1
50
51
25
26
IC310
1
45
8
RXD
TXD
+
+
TX-RX UNIT (X57-6402-71) (A/3) Component side view (J79-0057-09 A/3)
PC BOARD TK-2140
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6

JKLMNOPQRSIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CP326
R404
R405
R406
R407 R408
R410
R604
R411
R605
R413
R607
CN400
R612
R614
R619
R620
R621
R819
C404
C215
C410
C411
C413
C416
C419
C424
C425
C426
C819
C431
Q104
Q105
Q107
Q300
C841
Q301
C842
Q302
Q303
C844
Q305
Q306
Q307
D402
D405
Q310
Q311
L302
R624
L304
L306
L309
L311
L312 L313
L314
L315
IC403
L320
CP400
CP401
R303
R311 R312
R316
R318
R319
R126
R128
R129
CN302
CN303
CN304
R131
R132
R133 R903
R138R139
R909
C304
R347
R348 X300
C311
C313
R353
C123
C124
C127
R358
C128
R360
R361
C902
R363
R364
C136
R368
R28
F400
C139
R371
R372
C336
R373
C337
R374
C338
R378
C342
R380
R381
C346
R383
R384
C348
C349
R388
R389
C352
C354
C356
D106
D300
C362
D302
C364
D304
Q401
D305
Q406
C371
C375
L400
C382
C383
C384
D901
C388
IC308
C389
IC309
C396
C397
CP300
CP301
CP302
CP303
CP304
CP305
CP307 CP308
CP309 CP310 CP311 CP312 CP313
CP315 CP317
CP319
J79-0057-09 A/3
R401 R402
CP327
R403
C408
C415
C421
C423
Q308
L307 L308 L310
IC400
IC401
CN301
R355
R357
R367
R370
R377
R382
C347
R385
C353
C355
C359
D303
Q400
D306
D307
D308
C386
L316
L317
R309
C314
C344
IC303
C390
R400
R606 R608
R609 R610 R611
R613
R820
C400
C402
C403
C405
Q108
R127
R901 R902
R134
R135
R137
R141
R142
R148 C118
C126
R356
R359
C901
R362
R366
R379
C345
C351
D301
D309
D310
IC100
IC901
R414
C417
C420
C422
C845
Q309
L116
IC402
TH1
R119 R120
R125
R29
R391 R392
Q403 Q404
Q405
R603
Q304
C849
L300
L305
R310
R317
TH300
R344R345
R346
R349
C310
C312
R365
R369
C335
C339
R376
C340
R386
C350
R390
C369 IC302
CP306
L303
R302 R304
R906
R354
CP324
R615
R617
R618
R623
L301
R350
R351
R352
C341
C357
C358
CP314
CP316
CP318
CP320
CP322
CP323
BPF
IC313
1
89
16
S
DG
1
3
4
6
CN306
MIC
–
+
+
S
G
D
1
34
5
+
G
S
D
1
3
4
5
BATT+ BATT–
1
14 +B
+B SB SB EN4 EN3 GND EN2 EN1 VOL 5M GND AUXKEY S DET
B
C
E
1
34
5
S
G
D
+
4
1
5
8
1
3
4
5
S
G
D
+
+
1
2
3 4
S
G
D
S
G
D
1
34
6
+
1
14
NC
RXD
TXD
5M
E
NC
PF
PTT
ME
EMC
MSW
SP–
SP+
SSW
1
14 GND
VCC CS SCLK SID SOD VEE SKEY AKEY BKEY CKEY LEDA LEDK NC
SW1
PTT
+
GND
SW2
1
45
8
+
+
1
45
8
CN305
SP
+
–IC311
1
8
9
16
17
32
75
76
CV
1
100
IC312
1
89
16
16
1
50
51
25
26
IC310
1
45
8
RXD
TXD
+
+
TK-2140 PC BOARD
TX-RX UNIT (X57-6402-71) (A/3) Component side view (J79-0057-09 A/3) TX-RX UNIT (X57-6402-71) (A/3) Component side view (J79-0057-09 A/3)
PC BOARD TK-2140
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Ref. No. Address
IC100 7G
IC302 8I
IC303 4I
IC308 4O
IC309 8P
IC310 10P
IC311 3N
IC312 3P
IC313 4E
Ref. No. Address
IC400 5I
IC401 6D
IC402 10E
IC403 5G
IC901 8H
Q104 6H
Q105 8H
Q107 7H
Q108 6G
Ref. No. Address
Q300 10N
Q301 4H
Q302 6F
Q303 6E
Q304 11K
Q305 3H
Q306 10C
Q307 3G
Q308 4D
Ref. No. Address
Q309 9C
Q310 9L
Q311 9L
Q400 5D
Q401 5H
Q403 10E
Q404 10E
Q405 10F
Q406 6G
Ref. No. Address
D106 7I
D300 5L
D301 6E
D302 3I
D303 3H
D304 4L
D305 6F
D306 3I
D307 4G
Ref. No. Address
D308 4I
D309 8A
D310 8A
D402 10C
D405 6D
D901 8I
10 11

12
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R210
R211
R212
R213
R215
C29
R216
R217
R218
R219
C30
C31
C32
C33
R220
C34
C35
R221
R222
C37
R223
C38
C39
R226
R227
R807
R824
R801
C40
R809
R806
C41
C42
C43
C44
C46
C47
C48
C49
R811
R812
R817
C200
R818
C201
C202
C203
C53
C204
TH200
C205 C206
C207
C57
C208
CD200
C209
R825
R826
R827
X200
C210
C211
C212
C62
C213
C214
C216
C217
L905
C218
C219
R255
R256
R259
C220
C221
C222
C223
R260
C224
C225
C801
C802
C227
C803
C228
R264
C229
R921
R265
C805
D801
C809
R266
C806
C807
C850
C851
R267
R268
C2
C233
C811
C812
C813
C815
C243
C1
C2
C4 C5
TC1
TC2
C9
C253
C255
C831 C832
C833
C834
D1
D2
D3
D4
R815
D5
C839 C838
D6
D7
D200
D8
D201
D9
D202
D203
C840
D209
C271
Q503
C275
C279
IC200
C280
IC201
C282
C283
C284
L802
R814
L801
D804
D805
Q903
IC801
D10
R300
R301
CF200
CF201
R308
R313
R314
R315
L1
L8
CN300
L9
R320
R321
R322
R323
R324
R325
R326
R327
R907 R908
L13
R330
L14
L15
L16
R333
L17
R910
R334
R829
L18
R911
R912
R336
R913
R337
R914
R338
R915
R339
R916
R917
R918
C300
R919
C301
L21
R340
R341
R342
R343
R920
C315
C316
C318
C319
R16
R17
R18
R19
C320
C321
C322
C323
R20
C325
R21
R22
C813
C327
R23
C328
R24
C329
Q2 Q3
C908
C909
Q5
Q7
C330
Q8
C331
C332
C333
C334
R33
R34
R2
R36
R37
C730
Q201
R397
Q203
R398
Q204
Q205
Q208
L201
L202
Q803
IC304
IC305
D902
IC306
D903
IC307
C391
C392
C394
C395
L805
L807
C398
L808
X1
C399
L810
L811
CP2
C10
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
+
+
1
34
5
G
G
S
SD
D
CV
S
S
G
G
D
D
1
89
16
+
1
4
1
4
5
5
8
8
+
1
89
16
+
+
+
1
45
8
+
1
12 13
24
1
45
8
+
BEEP
SSW
LIMITSW
5CNS
AFDIR
MSK SW
NC
AFRDT
CLK
EM TONE SW
AFTRD
AFRTM
AFDAT
TEST
GND
DTMACK
DTMSD
1
17 18
34
GND
5C
GND
MICI
PTT
ME
ME
TXHSD
GND
TXAF
RXAFI
5RC
HSDIN
RXAFO
GND
DTMSTD
DTMPD
J79-0057-09 A/3
TK-2140 PC BOARD
TX-RX UNIT (X57-6402-71) (A/3) Foil side view (J79-0057-09 A/3)
Ref. No. Address
IC200 4H
IC201 6E
IC304 7D
IC305 5B
IC306 10D
IC307 3C
IC404 7P
IC801 8F
Q2 9I
Ref. No. Address
Q3 8I
Q4 8K
Q5 8J
Q6 9K
Q7 10J
Q8 7J
Q100 5L
Q101 6M
Q103 7L
Ref. No. Address
Q106 10M
Q201 5D
Q203 5G
Q204 5H
Q205 4J
Q206 4M
Q207 6N
Q208 6D
Q503 5I
Ref. No. Address
Q803 7G
Q903 5D
D1 6I
D2 10I
D3 6I
D4 10I
D5 7J
D6 10J
D7 6H
Ref. No. Address
D8 6I
D9 10I
D10 10I
D100 5K
D101 5K
D102 9O
D103 9O
D104 9P
D105 8P
Ref. No. Address
D200 8D
D201 7E
D202 4E
D203 5E
D205 4O
D206 5N
D207 7O
D208 7N
D209 5H
Ref. No. Address
D403 5P
D801 9E
D804 7H
D805 9I
D902 5C
D903 5D

13
JKLMNOPQRS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
XF202
0
C32
C
39
R227
R228
R229
C40 C41
R230
4
4
C45
C46
R232
R233
C47
R234
C48
C49
R235
R236
R237
R238
C50
C51
C52
C53
C54
R240
R241
R242
C56
R243
C57
CD200
R244
R245
R246
R247
R248
R249
C62
R250
R252
R254
C229
R921
R269
C230
C231
C232
C234
R270
C235
C236
R272
R273
C238
R274
C239
R275
R276
BPF
C818
C240
C241
C242
C244
C245
C823 C824
C825
C826
C827
C250
C251
C252
C256
C257
Q100
C258
Q101
C259
Q103
D5
ANT
Q106
D6
C260
C261
C263
C264
D205
C266
D206
D207
C267
C843
C268
D208
C269
C846
L100
L101
L102
D403
L103 L104
C270
L105
C272
L106
L107
L108
L109
C276
L110
L111
L112
L113
L114
L115
C281
C286
C287
C288
C289
L120
C290
IC404
C291
C294
C295
C298
L710
R100 R101
R102
R103
R104
R105
R106
R107
R108
R109
R111
R112
R113
R114
R115
R116
R118
R122
R123
R124
L9 L13
C100
5
C101
C102
1
7
C103
C104
C105
C106
R143 R144
C108
R720
R145
C109
R147
L21
L22
L23
C111
C115
C116
C117
C119
C125
R16
R18
R740
C129
R19
C130
R20
R21
C131
R22
C132
R23
C134
R24
R25
C135
R26
R27
C137
Q4
C138
Q5
Q6
Q7 Q8
C140
C141
R31
R33
R34
C144
C720
+
C145
C146
C147
R37
C148 C149
C150
C151
C152
C153
C154
C155
C156
D100
D101
C161
C162
D102
D103
D104
D105
Q205
Q206
Q207
L203
L204
L205 L206
L207
L210
L212
L213
L215
L217
L220
L223
811
1
1
2
2
3
3
4
4
1
23
4
1
23
4
G
S
D
GD
+
+
1
3
4
5
DS
G
+
TX-RX UNIT (X57-6402-71) (A/3) Foil side view (J79-0057-09 A/3)
PC BOARD TK-2140
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6

JKLMNOPQRSIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R210
R211
R212
XF202
R213
R215
C29
R216
R217
R218
R219
C30
C31
C32
C33
R220
C34
C35
R221
R222
C37
R223
C38
C39
R226
R227
R228
R229
R807
R824
R801
C40
R809
R806
C41
C42
C43
R230
C44
C45
C46
R232
R233
C47
R234
C48
C49
R235
R811
R236
R812
R237
R238
R817
C200
C50
R818
C201
C51
C202
C52
C203
C53
C204
TH200
C54
R240
C205
R241
C206
R242
C56
C207
R243
C57
C208
CD200
R244
C209
R245
R246
R247
R248
R249
R825
R826
R827
X200
C210
C211
C212
C62
C213
R250
C214
C216
R252
C217
L905
R254
C218
C219
R255
R256
R259
C220
C221
C222
C223
R260
C224
C225
C801
C802
C227
C803
C228
R264
C229
R921
R265
C805
D801
C809
R266
C806
C807
C850
C851
R267
R268
R269
C230
C231
C232
C233
C234
R270
C235
C811
C236
R272
C812
R273
C813
C238
R274
C239
R275
C815
R276
BPF
C818
C240
C241
C242
C243
C244
C245
C823 C824
C1
C825
C2
C826
C827
C4 C5
TC1
TC2
C250
C9
C251
C252
C253
C255
C831
C256
C832
C257
C833
Q100
C258
C834
Q101
C259
D1
D2
D3
Q103
D4
R815
D5
ANT
C839 C838
Q106
D6
D7
D200
C260
D8
D201
C261
D9
D202
D203
C263
C264
C840
D205
C266
D206
D207
C267
C843
C268
D208
C269
D209
C846
L100
L101
L102
D403
L103 L104
C270
C271
L105
C272
L106
Q503
L107
L108
C275
L109
C276
C279
L110
L111
L112
L113
IC200
L114
C280
IC201
L115
C281
C282
C283
C284
L802
R814
L801
C286
C287
C288
D804
C289
D805
Q903
L120
C290
IC404
C291
C294
C295
C298
L710
IC801
R100 R101
R102
R103
R104
R105
R106
R107
R108
D10
R109
R300
R301
CF200
CF201
R111
R112
R113
R308
R114
R115
R116
R118
R313
R314
R315
L1
R122
R123
R124
L8
CN300
L9
R320
R321
R322
R323
R324
R325
R326
R327
R907 R908
L13
R330
C100
L14
L15
C101
C102
L16
R333
L17
C103
R910
R334
R829
C104
L18
R911
C105
R912
R336
C106
R913
R337
R143
R914
R338
R144
C108
R720
R915
R339
R145
C109
R916
R917
R147
R918
C300
R919
C301
L21
L22
L23
R340
R341
C111
R342
R343
R920
C115
C116
C117
C119
C315
C316
C318
C319
C125
R16
R17
R18
R740
C129
R19
C320
C321
C322
C323
C130
R20
C325
R21
C131
R22
C132
C813
C327
R23
C328
C134
R24
C329
R25
C135
R26
Q2
R27
C137
Q3
C908
Q4
C138
C909
Q5
Q6
Q7
C330
Q8
C331
C332
C333
C334
C140
C141
R31
R33
R34
C144
C720
+
C145
R2
R36
C146
C147
R37
C148 C149
C150
C151
C152
C153
C154
C730
C155
C156
D100
D101
C161
C162
D102
D103
D104
Q201
D105
R397
Q203
R398
Q204
Q205
Q206
Q207
Q208
L201
L202
L203
L204
L205 L206
L207
L210
L212
L213
Q803
L215
L217
IC304
IC305
D902
IC306
D903
IC307
L220
L223
C391
C392
C394
C395
L805
L807
C398
L808
X1
C399
L810
L811
CP2
C10
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
1
1
2
2
3
3
4
4
1
23
4
1
23
4
G
S
D
GD
+
+
1
3
4
5
DS
G
+
1
34
5
G
G
S
SD
D
CV
S
S
G
G
D
D
1
89
16
+
1
4
1
4
5
5
8
8
+
1
89
16
+
+
+
1
45
8
+
1
12 13
24
1
45
8
+
BEEP
SSW
LIMITSW
5CNS
AFDIR
MSK SW
NC
AFRDT
CLK
EM TONE SW
AFTRD
AFRTM
AFDAT
TEST
GND
DTMACK
DTMSD
1
17 18
34
GND
5C
GND
MICI
PTT
ME
ME
TXHSD
GND
TXAF
RXAFI
5RC
HSDIN
RXAFO
GND
DTMSTD
DTMPD
J79-0057-09 A/3
TK-2140 PC BOARD
TX-RX UNIT (X57-6402-71) (A/3) Foil side view (J79-0057-09 A/3) TX-RX UNIT (X57-6402-71) (A/3) Foil side view (J79-0057-09 A/3)
PC BOARD TK-2140
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Ref. No. Address
IC200 4H
IC201 6E
IC304 7D
IC305 5B
IC306 10D
IC307 3C
IC404 7P
IC801 8F
Q2 9I
Ref. No. Address
Q3 8I
Q4 8K
Q5 8J
Q6 9K
Q7 10J
Q8 7J
Q100 5L
Q101 6M
Q103 7L
Ref. No. Address
Q106 10M
Q201 5D
Q203 5G
Q204 5H
Q205 4J
Q206 4M
Q207 6N
Q208 6D
Q503 5I
Ref. No. Address
Q803 7G
Q903 5D
D1 6I
D2 10I
D3 6I
D4 10I
D5 7J
D6 10J
D7 6H
Ref. No. Address
D8 6I
D9 10I
D10 10I
D100 5K
D101 5K
D102 9O
D103 9O
D104 9P
D105 8P
Ref. No. Address
D200 8D
D201 7E
D202 4E
D203 5E
D205 4O
D206 5N
D207 7O
D208 7N
D209 5H
Ref. No. Address
D403 5P
D801 9E
D804 7H
D805 9I
D902 5C
D903 5D
12 13

14
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
S600
PTT
S601
SW1
S602
SW2
Q505
R505
R510
R514
R528
R529
R530
R531
R532
R533
R534
CN500
R548
X501
BEEP
SSW
LIMITSW
5CNS
AFDIR
MSK SW
NC
AFRDT
CLK
EM TONE SW
AFTRD
AFRTM
AFDAT
TEST
GND
DTMACK
DTMSD
1
17
18
34
GND
5C
GND
MICI
PTT
ME
ME
TXHSD
GND
TXAF
RXAFI
5RC
HSDIN
RXAFO
GND
DTMSTD
DTMPD
J79-0057-09 B/3
J79-0057-09 C/3
TK-2140 PC BOARD
TX-RX UNIT (X57-6402-71) (B/3) Component side view (J79-0057-09 B/3)
TX-RX UNIT (X57-6402-71) (C/3) Component side view (J79-0057-09 C/3)
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Ref. No. Address
Q505 6D

15
ABCDE FGH I J
1
2
3
4
5
6
7
8
9
10
11
12
13
14
J79-0057-09 B/3
J79-0057-09 C/3
SW2 GND PTT SW1
Q500
Q501
S
G
D
Q502 Q504
Q506
Q507
D
D
D
G
G
G
S
S
S
R500
R501
R502
R503
R504
R506
R507
R508
R509
R511
R512
R513
R515 R516
R517
R518
R519
R520
R521
R522
R523
R524
R527
R535
R536
R537
R538
R539
C500
C501
C502
C503
R540
C504
R541
C506
R542
R543
C507
R544
C508
R545
C509
R546
R547
R549
C510
X500
C511
C512
C513
C514
R550
C515
C516
C517
C518
C519
C520
C522
C523
C524
C525
C526
C527
C531
C537
C539
C540
+
+
C541
C542
C543
C544 C545
C546
D500
D501
IC500
1
78
14
IC501
12
13
24 1
IC502
1
34
5
++
+
PC BOARD TK-2140
TX-RX UNIT (X57-6402-71) (B/3) Foil side view (J79-0057-09 B/3)
TX-RX UNIT (X57-6402-71) (C/3) Foil side view (J79-0057-09 C/3)
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Ref. No. Address
IC500 8F
IC501 5G
IC502 7H
Q500 6E
Q501 4I
Q502 8G
Q504 8G
Q506 6E
Q507 5E
D500 8I
D501 8I

16
TK-2140 SCHEMATIC DIAGRAM
A
A
A
A
A
A
A
TCLK(9) TCLK(6)
SCLK(8)SCLK(13)
DIR(7)
DI/O(11)
DIR(14)
TEST(10)
SDI/MSKO(9)
RCLK(5)
TXMSK(4)
5CNS(14)
5MS
5MS
CP401
47k*2
R408
1k
D402
1SR154-400
R406
10k
R407
220k
C417
1u
C421
1u
R400
10k
1
VIN
2
VSS
3
CE
4
NC
5
VOUT
C404 1000p
L400
C403 1000p
C405 1000p
IC401
XC6204B502MR
1
VIN
2
VSS
3
CE
4
5
CP400
47K*2
D405
RB521S-30
R404
1.0M
R405
0
C402 1000p
C415 100p C410 4.7u
C422
1u
C419
1000p
R410
0
C420 100p R413 1.0M
1
NC
2
VIN
3
CE
4
5
R414
10k
C425 0.1u
R403 330k
C426 100p
IC404
XC61CN5002NR
1 2
4
VSS
3
NC
1 2
4
VSS
3
NC
R740
47k
C411
1u
EN1 EN2 EN3 EN4 VOL
BATT2 BATT1
AUX
R521
390k
R547 0
R549
4.7k
1
2
3
4
5
6
7
8
9
10
11
1213
SCLK
14
DIR
15
XOUT
16
XIN
17
VDD
18
EXPOUT
19 RXAFIN
20
RXAF
21 RXLPFO
22
RXINO
23
RXIN
24
TEST
C510
82p
C511
68p
R536
100k
C546 100p
R503
150k
R544
4.7k
C508
820p C544
0.1u
R550
15k
R548
180k
R511
15k
C523 270p
R517
27k
R535
1M
C537
0.1u
C515 1200p
C513
0.1u
C541
0.1u
R531 4.7k
R540
0
R524
150k
C542
1000p
R504
180k
C504 0.1u
C514 0.1u
R532 4.7k
IC502 TC75S51F
1
2
VSS
34
5
VDD
C500 0.1u
R539
1k
R522
47k
R512
120k
R508
220k
R537
10k
C524 180p
C543
1000p
R533 4.7k
R527 470k
R520
390k
C520
12p
R528 4.7k
C517
0.1u
R534 4.7k
R523 680k
R509 0
R507 120k
C527 0.1u
C531
12p
R510
1M
C522 0.1u
R505
0
C525 1000p
R530 4.7k
1
2
3
4
5
6
78
9
10
11
12
13
14
R529 4.7k
R514
0
X501 3.58M
L78-0479-05
CN500
DTMSD1
DTMACK2
GND3
TEST4
AFDAT5
AFRTM6
AFTRD7
EM TONE SW8
CLK9
AFRDT10
NC(OPTION)11
MSK SW12
AFDIR13
5CNS14
LIMITSW15
SSW16
BEEP17
GND18
5C19
GND20
MICI21
PTT22
ME23
ME24
TXHSD25
GND26
TXAF27
RXAFI28
5RC29
HSDIN30
RXAFO31
GND32
DTMSTD33
DTMPD34
C841 0.1u
C901 0.1u
R909
0
C843 470p
C845 470p
C844 470p
C846 470p
47k
R903
47k
10k
R411
470
CN400
S_DET
1
AUXKEY
2
GND
3
5M
4
VOL
5
EN1
6
EN2
7
GND
8
EN3
9
EN4
10
SB
11
SB
12
+B
13
+B
14
2SJ347F
Q400
2SK1830F
Q401
C416
10u6.3
2SJ347F
Q406
1
2
VSS
3
4
5
VDD
C518 4.7u6.3 C519 4.7u6.3
2SJ243-A
Q501
D500 HSM88AS-E
D501 HSM88AS-E
C516
4.7u6.3
BATT
5R
5CNS
KEY
BATT
AUX DET
5T
SAVE SWITCH
5CNS AVR
5C
5M
DETECTOR
5M AVR
5M PROTECT
SURGE
ABSORPTION
5MS SWITCH
5MS SWITCH
5MS
PROTECT
SWITCH
AF AMP,AGC AGC
Q502,504
LIMITER SWITCH
TX AF MUTE
AGC PROTECT
AGC PROTECT
MSK SWITCH
Q500,506
TX-RX UNIT(X57-6402-71)(A/3)
TX-RX UNIT(X57-6402-71)(B/3)
5RC
5C
5M5M
+B
5R
+B
+B
SB
D403
MA2S111-F
R401
470k(D)
C413
10u6.3
NC
VOUT
VOUT
VIN
IC400
XC61CN4202NR
DETECTOR
IC403
XC6204B502MR
5C AVR
C424
100p
C423
15u6.3
VSS
VOUT
IC402
XC62GR5012PR
C902
0.47u
2SK1824-A
Q506
2SJ243-A
Q500
X500 3,6864MHz
L77-1517-05
2SJ243-A
Q507
IC500
LC73872M
DTMF DECODER
INPUT
NC1
PD
OSCO
OSCI
NC2
VSS LOAD
SD
ACK
STD
EST
NC3
VDD
R518
110k
R541
110k
R516
120k
R515
120k
C540
1.5u16
C539
1.5u16
2SC4116(Y)F
Q502
2SA1586(Y,GR)F
Q504
R543
4.7k
Q505
DTA114EE
C526
0.01u
C545
0.1u
5MS
5TC
INT
SAVE
5T
+B
SB
5R
5M
EVSS
5CNS
RESET
VOUT
VIN
AGNDIN
AGND
TXIN
TXINO
LIMLV
EXTLIMIN
MOD
VSS
TCLK
TDATA
DI/O
RDF/FD
R902 R901
F400
F53-0324-05
C408
1000p
R402
470k
(D)
C512
0.047u
R513
15k
C507
0.1u
R538
2.7k
IC901
TC75S51FE(F)
5TC BUFFER
D901
MA2S111-F
5TC SWITCH
KTA2015(Y)
Q405
5T SWITCH
2SJ347F
Q404
5R SWITCH
Q403,404
Q403
DTC144EE
C503
0.1u
C501
0.1u
C502
0.1u
R501
33k
R500
1M
R502
330k
Q507
AF FILTER
SWITCH
C509
22p
C506
22p
IC501
AK2346
BASE BAND IC
R542
12k
R519
4.7k
R506
1M
R545
0
R546
0
C400
1000p
C842
470p
C431
100p
7.50V
4.96V
T:5.01V
R:5.01V
T:4.86V
R:0V
T:4.76V
R:0V
T:0V
R:4.84V
5.00V
5.06V
5.01V7.21V
7.50V 7.49V
5.07V
4.99V
2.78V
T:4.19V
R:4.99V
ABCDE
1
2
3
4
5
6
7
X57-640 1/5

SCHEMATIC DIAGRAM TK-2140
DET-2
5CNS
L801
C31
10p
R342
22k
R324
470k
C313
0.1u
R398
0
R321 100k
C840
10p
R336
22k
R316
100k
R348
4.7k
C340
0.01u
C336
33p
CP2
1k*2
R347 1.0k
R323
82k
R317
180k
C311 100p
R325
360k
C390
0.1u
L805
68n
C320
0.1u
C337
33p
C2
1000p
1
VIN1
2
VOUT1
3
VOUT2
4
VIN2
5
VDD
6
LD
7
CLK
8
DI
9
VIN3
10
VOUT3
11
VOUT4
12
VIN4
13
14
15
16
17
18
19
20
21
22
23
24
C338
15p
R349
47k
R310
47k
C314
1000p
C832
24p
C310
0.01u
R397
0
R311 100k
R341
10k
R326
22k
C319 100p
16.8MHz
1
VC
2
GND
3
4
R322
150k
C9
1000p
R312 220k
C5
1000p
C815
100p
R330
L808
27n
C330
0.1u
C4
10p
R2
100
R320
12k
R36
0
R318
68k
R343
10k
C834
22p
C10 10p
R319
68k
R817
100
C833
30p
R340
10k
C318
330p
R309
0
12
6
5
15
10
7
4
CP
UL
DP
EP
R300 150k
R333
47k
R327
47k
C322
1500p
R337
47k
C327
680p
C321
270p
R304
390k
C396
0.01u
D300
RB706F-40
R302
39k
8
13
R827
0
C399
5600p
R308
3.3k
C831
15p
L807
27n
C839
12p
C838
1000p
R807
10
C809
1000p
R806 120k
R801
1k
R815
10k
C849 100p
R811
0
R809
0
R825
1k
R824
1k
R826
0
C805
0.1u
L1
4.7u
C391 0.01u
CN300
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
R338
47k
1
2
3
4
5
6
7
89
GND3
10
CE
11
CLK
12
DATA
13
LE
14
FO/LD
15
VCC2
16
VP
C803 100p C802 100p C801 100p
D801
MA2S111-F
R829
0
R814
0
L802
R818
220k
11
22
33
445
5
6
6
7
7
8
8
IC303
TC75W51FUF
1
2
3
4
VSS
5
6
7
8
VDD
1
2
3
4VSS 5
6
7
8
VDD
IC305
TC75W51FK(F)
1
2
3
445
6
7
8
8
IC306
TC75W51FUF
1
2
3
4
VSS 5
6
7
8
VDD
IC304
TC75W51FUF
1
2
3
4VSS 5
6
7
8
VDD
C312
10u6.3
TUNE
LSD BUFFER
TO TCXO
LSD SUM
LSD LPF
F IN RF AMP
CV
POTENTIAL METER
BEAT
SHIFT
SWITCH
AF AMP,FILTER
AF AMP,FILTER
AF AMP,FILTER
AF BUFFER
HSD AMP
LSD LPF
HSD LPF
V REF
LD PROTECT
AF AMP BIAS
AF AMP,FILTER
AF AMP,FILTER
5MS
5TC
INT
SAVE
5T
+B
5R
SB
5M
EVSS
5CNS
RESET
5RC
5C
5C
ME
ME
DTMSD
DTMACK
GND
TEST
AFDAT
AFRTM
AFTRD
EM TONE SW
CLK
AFRDT
NC(OPTION)
MSK SW
AFDIR
5CNS
LIMITSW
SSW
BEEP
GND
GND
MICI
PTT
TXHSD
GND
TXAF
RXAFI
5RC
HSDIN
RXAFO
GND
DTMSTD
DTMPD
C328
0.068u
C323
2200p
C398
0.1u
C316
0.033u
C397
0.1u
C730
2.2u6.3
IC801
LMX2316TMX
PLL IC
C850
1000p
C851
0.01u
C806
0.1u
C807
15u6.3
2SC5010-T1-A
Q803
5MS
APC
SAVE
INT
+B
5R
5C
5M
5T
CLK
SB
DATA
5TC
EVSS
RESET
VIN5
VOUT5
VOUT6
VIN6
DO
VDAref
RESET
GND
VIN7
VOUT7
VOUT8
VIN8
C395
0.1u
C329
1u
C315
10u6.3
C392
0.01u
C325
0.012u
R334
180k 180k
R301
100k
C301
1000p
C300
10u6.3
IC310
AT 2 4 C 16A10SU18
EEPROM
PTT
DTMPD
SSW
5RC
DTCLK
SSW
DTSTD
ME
BEEP
5RC
V_REF
CLK
SSW
DTSTD
DTMPD
SSW
DTCLK
PTT
ME
EVSS
XIN
BEEP
XOUT
HSDO
LSDO
HSDI
DSTB
C332
0.01u
C334
0.01u
R339
10k
C333
3300p
C331
6800p
R907
4.7k
C1
1000p
OUT
VCC
X1
L77-1869-05
FLO
CPO
GND1
GND2
FIN
FIN
VCC1
OSCI
C811
0.1u35
C812
1.5u16
C813
0.22u20
IC307
M62364FP-F
X300
9.8304MHz
L77-1810-05
R813
2.2k
R812
2.2k
C304
22p
R303
680k
R908
4.7k
C394
0.1u
R313
0
R314
100
R315
1M
IC302
TC75W51FUF
2SC4649(N,P)
Q300
5.00V
4.89V
CLK SHIFT
ON :2.68V
OFF:0V
5.00V
5.00V
5.00V
5.00V
CLK SHIFT
ON :3.42V
OFF:0.83V
CLK SHIFT
ON :2.88V
OFF:2.45V
5.00V
5.00V
5.06V
5.00V
2.50V
T:4.50V
R:4.48V
T:0.43V
R:0.43V
FGHIJ
TX-RX UNIT (X57-6402-71)
X57-640 2/5