Kenwood TK-3140 User manual

UHF FM TRANSCEIVER
TK-3140
©2002-2 PRINTED IN JAPAN
B51-8621-00 (S) 1422
SERVICEMANUAL
GENERAL ................................................................................. 2
SYSTEM SET-UP ..................................................................... 2
SEMICONDUCTOR DATA ....................................................... 3
PARTS LIST.............................................................................. 4
EXPLODED VIEW .................................................................. 12
ADJUSTMENT........................................................................ 13
PC BOARD VIEWS
TX-RX UNIT (X57-6410-10) .............................................. 21
SCHEMATIC DIAGRAM ......................................................... 31
BLOCK DIAGRAM .................................................................. 35
LEVEL DIAGRAM ................................................................... 37
KBP-5,KRA-23 ........................................................................ 38
SPECIFICATIONS .................................................................. 39
CONTENTS
Knob (ENC)
(K29-9134-03)
Knob (VOL)
(K29-9133-03)
Cabinet assy
(A02-3653-04)
Knob (PTT)
(K29-9131-03)
Antenna
(KRA-23:option)
Key top
(SW1,SW2)
(K29-9132-03)
Does not come with antenna.
Antenna is available as an option.
SUPPLEMENT
This TK-3140 service manual contains a number of sections which
differ from the service manual (B51-8603-00) for the TK-3140.
For items other than those in this TK-3140 service manual please
refer to the service manual (B51-8603-00) for the TK-3140.

TK-3140
2
GENERAL / SYSTEM SET-UP
INTRODUCTION
SCOPE OF THIS MANUAL
This manual is intended for use by experienced technicians
familiar with similar types of commercial grade communications
equipment. It contains all required service information for the
equipment and is current as of the publication date. Changes
which may occur after publication are covered by either Service
Bulletins or Manual Revisions. These are issued as required.
ORDERING REPLACEMENT PARTS
When ordering replacement parts or equipment information,
the full part identification number should be included. This
applies to all parts : components, kits, or chassis. If the part
number is not known, include the chassis or kit number of which
it is a part, and a sufficient description of the required
component for proper identification.
PERSONNEL SAFETY
The following precautions are recommended for personnel
safety:
●DO NOT transmit until all RF connectors are verified secure
and any open connectors are properly terminated.
●SHUT OFF and DO NOT operate this equipment near
electrical blasting caps or in an explosive atmosphere.
●This equipment should be serviced by a qualified technician only.
SERVICE
This radio is designed for easy servicing. Refer to the
schematic diagrams, printed circuit board views, and alignment
procedures contained within.
Merchandise received
License and frequency allocated by FCC
Choose the type of transceiver
Transceiver programming
Delivery
Are you using the speaker microphone?
TX/RX 450~490 4.0W TK-3140 K
TX/RX 470~512 4.0W TK-3140 K2
TX/RX 400~430 4.0W TK-3140 K3
Frequency range (MHz) RF power Type
A personal computer (IBM PC or compatible), programming
interface (KPG-36), and programming software (KPG-74D)
are required for programming.
(The frequency, trunked system features, conventional system
features, TX power HI/LOW, and signalling data are programmed
for the transceiver.)
YES
NO
KMC-25
Speaker microphone
(Option)
SYSTEM SET-UP
Frequency Configuration
The receiver is a double-conversion superheterodyne with
a first intermediate frequency (IF) of 44.85MHz and a second
IF of 455kHz. Incoming signals from the antenna are mixed
with the local signal from the PLL to produce the first IF of
44.85MHz.
This is then mixed with the 44.395MHz second local
oscillator output to produce the 455kHz second IF. This is
detected to give the demodulated signal.
The transmit signal frequency is generated by the PLL VCO,
and modulated by the signal from the microphone. It is then
amplified and sent to the antenna.
ANT
TX/RX : 450~490MHz : K
470~512MHz : K2
400~430MHz : K3
ANT
SW RF
AMP
PA
AMP TX
AMP
1st MIX MCF
44.85MHz
CF
455kHz
FM IF
SYSTEM AF
AMP SP
44.395MHz
405.15~445.15MHz : K
425.15~467.15MHz : K2
355.15~385.15MHz : K3
PLL
VCO MIC
AMP MIC
450~490MHz : K
470~512MHz : K2
400~430MHz : K3

TK-3140
3
SEMICONDUCTOR DATA
Microprocesser : 30620M8A-XXXGP (TX-RX UNIT : IC309)
■Pin function
1 LSDO O Low speed data output. (QT/DQT/LTR)
2 HSDO O High speed data output. (DTMF)
3 HSDI I High speed data input. (2Tone)
4 DSTB O D/A converter data strobe output.
5 5RC O RX power control. H: TX L: RX
6 BYTE - +5V.
7 CNVSS - GND.
8 AFDAT O MODEM MSK encode data output.
9 AFRDT I MODEM MSK decode data input.
10 RESET - CPU reset.
11 XOUT - CPU clock.
12 VSS - GND.
13 XIN - CPU clock.
14 VCC - +5V
15 - - NC
16 DTSTD I DTMF decoder data detect input.
17 AFTRD I MODEM MSK encode data output timing
Pulse input.
18 AFRTM I MODEM MSK decode data Input timing
pulse input.
19 EEPDAT I/O EEPROM data input/output.
20 BEEP O Beep output.
21 SKEY I [S] Key input.
22 AKEY I [A] Key input.
23 BKEY I [B] Key input.
24 CKEY I [C] Key input.
25 AUX I [AUX] Key input.
26 PTT I [PTT] Key input.
27 MONI (SW1) I [MON] Key input.
28 LAMP (SW2) I [LAMP] Key input.
29 AUXTXD O External serial interface (COM1) TDX1.
30 UL I PLL unlock detect input.
31 DTMDAT I DTMF decoder data input.
32 DTCLK O DTMF decoder clock output.
33 TXD O Serial interface (COM0) TXD0 (to MIC
connector).
34 RXD I Serial interface (COM0) RXD0 (to MIC
connector).
35 DAT O Common data output.
36 CLK O Common clock output.
37 RDY - Can not used.
38 ALE - Can not used.
39 HOLD - Can not used.
40 HLDA - Can not used.
41 BLCK - Can not used.
42 RD O Flash memory RD bus.
43 BHE - Can not used.
44 WR O Flash memory WR bus.
45 SAVE O Battery save output.
46 SELF I Self programming mode enable input.
47 CS/MODE O LCD driver chip select output.
48 CS0 O Flash memory chip enable.
49 A19 - Can not used.
50~59 A18~A9 - Flash memory address bus.
Pin Port I/O Function
No. Name 60 VCC - +5V
61 A8 O Flash memory address bus.
62 VSS - GND.
63~70 A7~A0 O Flash memory address bus.
71 INT I Voltage detector input.
72 EP O PLL IC Data Strobe output.
73 DP O PLL IC Data output.
74 CP O PLL IC Clock output.
75~78 EN4~1 I Rotary SW input 4~1.
79~86 D7~D0 I Flash memory data bus.
87 PF I SP-Mic PF switch input.
88 VOL I Volume level input.
89 BATT2 I Battery distinction input.
90 BATT1 I Battery voltage
91 ASQL I Squelch level input.
92 TEMP I Thermistor input.
93 RSSI I Received signal strength indicator input
(RSSI).
94 AVSS - GND.
95 LSDI I Low speed data input (QT/DQT/LTR).
96 VREF - +5V
97 AVCC - +5V
98 SFTSTB1 O Shift register data strobe output.
99 OE O Shift register output enable output.
100 AFSTB O MODEM data strobe output.
Pin Port I/O Function
No. Name

TK-3140 PARTS LIST
4
Parts No. Description Address New
parts
Destination Destination
TK-3140
Ref. No. Parts No. Description
Address New
parts
∗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.
TK-3140 (Y50-5640-XX)
L: Scandinavia K: USA P: Canada
Y: PX (Far East, Hawaii) T: England E: Europe
Y: AAFES (Europe) X: Australia M: Other Areas
Ref. No.
K : TK-3140 K K3 : TK-3140 K3
K2 : TK-3140 K2
- N08-0548-04 DRESSED SCREW ACCESSORY
B 3B N14-0569-04 CIRCULAR NUT
C 3B N30-2604-46 PAN HEAD MACHINE SCREW
D 3A N30-2608-46 PAN HEAD MACHINE SCREW
E 3B N30-3006-45 PAN HEAD MACHINE SCREW
F 3B N79-2035-46 PAN HEAD TAPTITE SCREW
G 1A,2A N83-2005-46 PAN HEAD TAPTITE SCREW
48 2B R31-0617-05 VARIABLE RESISTOR
49 2B S60-0415-05 ROTARY SWITCH
SP 2B T07-0732-05 SPEAKER ASSY
50 2B T91-0630-05 MIC ELEMENT ASSY
D309 B30-2156-05 LED(RED)
D310 B30-2157-05 LED(YELLOW)
C1 CK73HB1H471K CHIP C 470PF K
C2 CK73HB1H102K CHIP C 1000PF K
C4 CC73HCH1H100D CHIP C 10PF D
C5 CK73HB1H471K CHIP C 470PF K
C8 CK73HB1H102K CHIP C 1000PF K
C9 CC73HCH1H100D CHIP C 10PF D
C10 CK73HB1H471K CHIP C 470PF K
C11 C92-0713-05 CHIP-TAN 10UF 6.3WV
C12-14 CK73HB1H471K CHIP C 470PF K
C16 C92-0004-05 CHIP-TAN 1.0UF 16WV K2,K3
C16 C92-0521-05 CHIP-TAN 0.47UF 20WV K
C17,18 CK73HB1A104K CHIP C 0.10UF K
C19 CK73HB1H102K CHIP C 1000PF K
C20 CC73HCH1H050C CHIP C 5.0PF C
C22 CC73HCH1H030C CHIP C 3.0PF C
C23 CC73HCH1H050C CHIP C 5.0PF C
C24 C92-0001-05 CHIP-C 0.1UF 35WV K
C25 CC73HCH1H100D CHIP C 10PF D
C27 CK73HB1H471K CHIP C 470PF K
C28 CC73HCH1H101J CHIP C 100PF J
C29 CK73HB1H102K CHIP C 1000PF K
C30 CC73HCH1H100D CHIP C 10PF D
C31 CC73HCH1H090D CHIP C 9.0PF D K2
C31 CC73HCH1H110J CHIP C 11PF J K
C31 CC73HCH1H120J CHIP C 12PF J K3
C32 CC73HCH1H040C CHIP C 4.0PF C K2
C32 CC73HCH1H060D CHIP C 6.0PF D K,K3
C33 CC73HCH1H100D CHIP C 10PF D K2
C33 CC73HCH1H110J CHIP C 11PF J K
C33 CC73HCH1H180J CHIP C 18PF J K3
C34 CC73HCH1H040C CHIP C 4.0PF C K2
C34 CC73HCH1H060D CHIP C 6.0PF D K,K3
C36 CC73GCH1H030B CHIP C 3.0PF B K2,K3
C36 CC73GCH1H040B CHIP C 4.0PF B K
C37 CC73GCH1H010B CHIP C 1.0PF B
C38 CC73GCH1H040B CHIP C 4.0PF B K2
TX-RX UNIT (X57-6410-XX)
1 1B A02-3653-04 CABINET ASSY
2 3A A10-4060-04 CHASSIS
3 3B B01-0688-03 ESCUTCHEON(BELT HOOK)
- B09-0625-03 CAP ACCESSORY
5 2B B10-2700-02 FRONT GLASS
6 1A B38-0859-05 LCD ASSY
- B62-1476-20 INSTRUCTION MANUAL ACCESSORY
83A∗B72-1966-04 MODEL NAME PLATE K2
83A∗B72-1967-04 MODEL NAME PLATE K3
83A∗B72-2064-14 MODEL NAME PLATE K
9 3B E04-0436-05 RF COAXIAL RECEPTACLE(SMA)
10 3A E23-1188-04 TERMINAL(ANTENNA)
11 3B E23-1189-04 TERMINAL(BATT-)
12 3A E37-0978-05 LEAD WIRE WITH CONNECTOR(SW2)
13 3A E37-1007-05 LEAD WIRE WITH CONNECTOR(PTT)
14 3B E58-0440-05 SQUARE SOCKET
15 3A E72-0413-03 BATT TERMINAL BLOCK
16 2A F10-2415-04 SHIELDING PLATE(CPU)
17 1A F10-2416-03 SHIELDING PLATE(LCD)
18 2A F10-2444-04 SHIELDING PLATE
19 3A,3B F15-1006-04 SHADE
20 1B G10-1280-04 FIBROUS SHEET(SPEAKER)
21 3A G11-4046-04 SHEET(PTT)
22 2A G11-4050-04 SHEET(TCXO)
23 1A G11-4089-04 SHEET(LCD)
24 3A G11-4090-04 SHEET(FINAL FET)
25 1A G11-4174-04 SHEET(LCD)
26 3B G11-4186-14 SHEET
27 3B ∗G11-4187-04 SHEET(CHASSIS)
28 1A,2A ∗G11-4188-04 SHEET
29 1B ∗G11-4189-04 SHEET(CABINET)
30 1A ∗G11-4190-04 SHEET(CABINET)
31 3A G13-1885-04 CUSHION(ANT,SUB PCB)
32 3B G53-1539-02 PACKING(TOP)
33 2B G53-1540-02 PACKING(4 KEYS)
34 3A G53-1547-04 PACKING(BATT TERMINAL)
- H52-1816-02 ITEM CARTON CASE
36 2A J19-5430-03 HOLDER(VOL/ENC)
37 2A J21-8423-04 HARDWARE FIXTURE(SUB PCB)
38 2A J21-8424-04 HARDWARE FIXTURE(CHASSIS)
39 3B ∗J21-8443-04 HARDWARE FIXTURE(PACKING)
- J29-0688-05 BELT HOOK ACCESSORY
41 1B J30-1269-04 SPACER(VOL)
42 2B J82-0078-05 FPC(VOL/ENC)
43 3B J82-0079-05 FPC(UNIVERSAL)
44 1A K29-9131-03 KNOB(PTT)
45 1A K29-9132-03 KEY TOP(SW1,SW2)
46 1B K29-9133-03 KNOB(VOL)
47 1B K29-9134-03 KNOB(ENC)
TX-RX UNIT (X57-6410-XX)
-10:TK-3140 K -11:TK-3140 K2 -12:TK-3140 K3

TK-3140
PARTS LIST
5
Ref. No. Parts No. Description Address New
parts
Ref. No. Parts No. Description Address New
parts Destination Destination
TX-RX UNIT (X57-6410-XX)
K : TK-3140 K K3 : TK-3140 K3
K2 : TK-3140 K2
C38 CC73GCH1H050B CHIP C 5.0PF B K,K3
C39 CK73HB1H471K CHIP C 470PF K
C40 CC73GCH1H020B CHIP C 2.0PF B
C41 CC73GCH1H060B CHIP C 6.0PF B
C42 CC73GCH1H030B CHIP C 3.0PF B K2
C42 CC73GCH1H040B CHIP C 4.0PF B K,K3
C43 CC73GCH1H0R5B CHIP C 0.5PF B
C44 CC73GCH1H050B CHIP C 5.0PF B
C45 CK73HB1H471K CHIP C 470PF K
C46 CC73HCH1H101J CHIP C 100PF J
C47 CC73GCH1H0R5B CHIP C 0.5PF B
C48,49 CK73HB1H102K CHIP C 1000PF K
C50 C92-0712-05 CHIP-TAN 22UF 6.3WV
C51 CC73HCH1H070D CHIP C 7.0PF D
C52 CK73HB1H102K CHIP C 1000PF K
C53 CC73HCH1H330J CHIP C 33PF J
C54-56 CK73HB1H471K CHIP C 470PF K
C57 CC73HCH1H070D CHIP C 7.0PF D
C58 CC73GCH1H010B CHIP C 1.0PF B
C60 CK73HB1H102K CHIP C 1000PF K
C64 CK73HB1H471K CHIP C 470PF K
C65 CC73HCH1H020C CHIP C 2.0PF C K3
C65,66 CC73HCH1H010C CHIP C 1.0PF C K2
C65,66 CC73HCH1H020C CHIP C 2.0PF C K
C66 CC73HCH1H010C CHIP C 1.0PF C K3
C67 C92-0001-05 CHIP-C 0.1UF 35WV
C68 C92-0714-05 CHIP-TAN 4.7UF 6.3WV
C100-102 CK73HB1H471K CHIP C 470PF K
C103 CC73HCH1H070D CHIP C 7.0PF D K,K2
C103 CC73HCH1H090D CHIP C 9.0PF D K3
C104,105 CK73HB1H471K CHIP C 470PF K
C106 CC73HCH1H060D CHIP C 6.0PF D
C108 CK73HB1A104K CHIP C 0.10UF K
C109 CC73HCH1H050C CHIP C 5.0PF C K,K2
C109 CC73HCH1H080D CHIP C 8.0PF D K3
C110 CC73HCH1H130J CHIP C 13PF J
C111 CK73HB1H471K CHIP C 470PF K
C115 CK73HB1H471K CHIP C 470PF K
C116 CC73HCH1H330J CHIP C 33PF J
C119 CC73GCH1H300G CHIP C 30PF G K
C119 CC73GCH1H330G CHIP C 33PF G K2
C119 CC73GCH1H390J CHIP C 39PF J K3
C122 CK73HB1H471K CHIP C 470PF K
C123 C92-0565-05 CHIP-TAN 6.8UF 10WV
C124 CK73GB0J105K CHIP C 1.0UF K
C125 CK73HB1H102K CHIP C 1000PF K
C126,127 CK73HB1H471K CHIP C 470PF K
C128 CC73HCH1H101J CHIP C 100PF J
C129,130 CK73HB1H471K CHIP C 470PF K
C131 CC73GCH1H270G CHIP C 27PF G K,K3
C131 CC73GCH1H300G CHIP C 30PF G K2
C132 CK73HB1C103K CHIP C 0.010UF K
C133 ∗CK73GB1A105K CHIP C 1.0UF K
C134 CK73HB1A104K CHIP C 0.10UF K
C135 CC73GCH1H080B CHIP C 8.0PF B K2
C135 CC73GCH1H200G CHIP C 20PF G K,K3
C136 CK73HB1H471K CHIP C 470PF K
C137 CK73HB1C103K CHIP C 0.010UF K
C139 CK73HB1H471K CHIP C 470PF K
C143 CC73GCH1H070B CHIP C 7.0PF B K2
C143 CC73GCH1H100C CHIP C 10PF C K
C143 CC73GCH1H150G CHIP C 15PF G K3
C144 CC73GCH1H060B CHIP C 6.0PF B K2
C144 CC73GCH1H070B CHIP C 7.0PF B K
C144 CC73GCH1H080B CHIP C 8.0PF B K3
C146 CC73GCH1H270J CHIP C 27PF J K,K3
C146 CC73GCH1H390J CHIP C 39PF J K2
C147 CK73HB1H471K CHIP C 470PF K
C148 CC73HCH1H050C CHIP C 5.0PF C
C149 CC73HCH1H101J CHIP C 100PF J K
C149 CK73HB1H471K CHIP C 470PF K K2,K3
C150 CC73HCH1H020C CHIP C 2.0PF C K
C150 CC73HCH1H040C CHIP C 4.0PF C K2
C150 CC73HCH1H070D CHIP C 7.0PF D K3
C151 CC73HCH1H010C CHIP C 1.0PF C K3
C151 CC73HCH1H1R5C CHIP C 1.5PF C K,K2
C152 CC73HCH1H040C CHIP C 4.0PF C K
C152 CC73HCH1H060D CHIP C 6.0PF D K2,K3
C153 CC73HCH1H020C CHIP C 2.0PF C K,K3
C153 CC73HCH1H1R5B CHIP C 1.5PF B K2
C154 CC73HCH1H100D CHIP C 10PF D K2
C154 CC73HCH1H150J CHIP C 15PF J K,K3
C155 CC73HCH1H050C CHIP C 5.0PF C K
C155 CC73HCH1H070D CHIP C 7.0PF D K2
C155 CC73HCH1H080D CHIP C 8.0PF D K3
C156 CC73HCH1H010C CHIP C 1.0PF C K2
C156 CC73HCH1H020C CHIP C 2.0PF C K,K3
C157 CC73HCH1H010C CHIP C 1.0PF C K
C157 CC73HCH1H020C CHIP C 2.0PF C K2
C157 CC73HCH1H040C CHIP C 4.0PF C K3
C158 CC73HCH1H0R5C CHIP C 0.5PF C K3
C158 CC73HCH1H030C CHIP C 3.0PF C K,K2
C160 CK73HB1H102K CHIP C 1000PF K
C164 CC73GCH1H101J CHIP C 100PF J K3
C164 CC73GCH1H330G CHIP C 33PF G K
C164 CC73GCH1H680J CHIP C 68PF J K2
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

TK-3140 PARTS LIST
6
Ref. No. Parts No. Description Address New
parts
Ref. No. Parts No. Description Address New
parts Destination Destination
TX-RX UNIT (X57-6410-XX)
K : TK-3140 K K3 : TK-3140 K3
K2 : TK-3140 K2
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 C92-0713-05 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 CC73HCH1H100D CHIP C 10PF D
C231 CK73HB1C103K CHIP C 0.010UF K
C232 CK73HB1H471K CHIP C 470PF K
C233 CK73HB1C103K CHIP C 0.010UF K
C234 CK73HB1H471K CHIP C 470PF K
C235 CC73HCH1H040C CHIP C 4.0PF C K2
C235 CC73HCH1H060D CHIP C 6.0PF D K,K3
C236 CC73HCH1H010C CHIP C 1.0PF C K2
C236 CC73HCH1H020C CHIP C 2.0PF C K,K3
C237 CC73HCH1H150J CHIP C 15PF J
C238 CC73HCH1H070D CHIP C 7.0PF D K2
C238 CC73HCH1H100D CHIP C 10PF D K
C238 CC73HCH1H110J CHIP C 11PF J K3
C239 CK73HB1H471K CHIP C 470PF K
C240 CC73HCH1HR75C CHIP C 0.75PF C K
C240 CC73HCH1H010C CHIP C 1.0PF C K3
C240 CC73HCH1H020C CHIP C 2.0PF C K2
C241 CC73HCH1H040C CHIP C 4.0PF C K2
C241 CC73HCH1H070D CHIP C 7.0PF D K,K3
C242 CK73HB1A104K CHIP C 0.10UF K
C243 CK73HB1H102K CHIP C 1000PF K
C244 CC73GCH1H030B CHIP C 3.0PF B K2
C244 CC73GCH1H050B CHIP C 5.0PF B K
C244 CC73GCH1H090B CHIP C 9.0PF B K3
C245 CK73HB1H471K CHIP C 470PF K
C248 CC73HCH1H330J CHIP C 33PF J
C249 CC73HCH1H020C CHIP C 2.0PF C K2,K3
C249 CC73HCH1H030C CHIP C 3.0PF C K
C250 CK73HB1H471K CHIP C 470PF K
C251 CC73GCH1H020B CHIP C 2.0PF B
C252 CC73HCH1H330J CHIP C 33PF J
C253 CK73HB1A104K CHIP C 0.10UF K
C255 CK73HB1A104K CHIP C 0.10UF K
C256 CC73HCH1H330J CHIP C 33PF J
C257-260 CK73HB1H471K CHIP C 470PF K
C261 CC73GCH1H120G CHIP C 12PF G K3
C261 CK73GB1H471K CHIP C 470PF K K,K2
C263 CC73HCH1H180J CHIP C 18PF J K3
C263 CC73HCH1H330J CHIP C 33PF J K,K2
C264 CK73HB1H471K CHIP C 470PF K
C266 CK73HB1H471K CHIP C 470PF K
C267 CC73GCH1H030B CHIP C 3.0PF B K,K3
C267 CC73GCH1H2R5B CHIP C 2.5PF B K2
C268 CC73HCH1H330J CHIP C 33PF J
C269 CC73GCH1H030B CHIP C 3.0PF B K
C269 CC73GCH1H050B CHIP C 5.0PF B K3
C269 CC73GCH1H2R5B CHIP C 2.5PF B K2
C270 CC73HCH1H020C CHIP C 2.0PF C K2,K3
C270 CC73HCH1H030C CHIP C 3.0PF C K
C274 CC73GCH1H030B CHIP C 3.0PF B K
C274 CC73GCH1H3R5B CHIP C 3.5PF B K2
C275 CC73HCH1H101J CHIP C 100PF J
C276 CK73HB1H471K CHIP C 470PF K
C277 CC73GCH1H030B CHIP C 3.0PF B K2
C277 CC73GCH1H2R5B CHIP C 2.5PF B K3
C277 CC73GCH1H3R5B CHIP C 3.5PF B K
C278-280 CK73HB1A104K CHIP C 0.10UF K
C281 CK73HB1H471K CHIP C 470PF K
C282 CK73HB1H102K CHIP C 1000PF K
C283,284 CK73HB1A104K CHIP C 0.10UF K
C285 CC73GCH1H0R5B CHIP C 0.5PF B K
C285 CC73GCH1H020B CHIP C 2.0PF B K2
C286 CC73GCH1H050B CHIP C 5.0PF B K,K3
C286 CC73GCH1H4R5B CHIP C 4.5PF B K2
C288 CK73HB1H471K CHIP C 470PF K
C289 CC73GCH1H010B CHIP C 1.0PF B K3
C289 CC73GCH1H020B CHIP C 2.0PF B K,K2
C290 CC73GCH1H050B CHIP C 5.0PF B K3
C290 CC73GCH1H3R5B CHIP C 3.5PF B K,K2
C292 CC73HCH1H020C CHIP C 2.0PF C K2
C292 CC73HCH1H030C CHIP C 3.0PF C K
C292 CC73HCH1H1R5B CHIP C 1.5PF B K3
C293 CC73GCH1H010B CHIP C 1.0PF B K2
C293 CC73GCH1H020B CHIP C 2.0PF B K,K3
C294 CK73GB1H471K CHIP C 470PF K
C295 CK73HB1H471K CHIP C 470PF K
C298 CK73HB1H471K CHIP C 470PF K
C300 C92-0713-05 CHIP-TAN 10UF 6.3WV
C301 CK73HB1H471K CHIP C 470PF K
C302 CK73HB1A104K CHIP C 0.10UF K
C303 CK73HB1A473K CHIP C 0.047UF K
C304 CC73HCH1H330J CHIP C 33PF J
C305 CK73HB1C103K CHIP C 0.010UF K
C306-308 CK73HB1A104K CHIP C 0.10UF K
C309 CC73HCH1H101J CHIP C 100PF J
C310 CK73HB1C103K CHIP C 0.010UF K
C311 CC73HCH1H101J CHIP C 100PF J
C312 C92-0713-05 CHIP-TAN 10UF 6.3WV
C313 CC73HCH1H101J CHIP C 100PF J
C314 CK73HB1H471K CHIP C 470PF K
C315 C92-0713-05 CHIP-TAN 10UF 6.3WV
C316 CK73HB1A333K CHIP C 0.033UF K
C318 CK73HB1H221K CHIP C 220PF K
C319 CC73HCH1H121J CHIP C 120PF J
C320 CK73HB1A104K CHIP C 0.10UF K
C321 CK73HB1H271K CHIP C 270PF K
C322 CK73HB1C103K CHIP C 0.010UF K
C323 CK73HB1H222K CHIP C 2200PF K
C324 CK73HB1A104K CHIP C 0.10UF K
C325 CK73HB1C123K CHIP C 0.012UF K
C327 CK73GB1H103K CHIP C 0.010UF K
C328 CK73GB1C683K CHIP C 0.068UF K
C329 CK73GB0J105K CHIP C 1.0UF K

TK-3140
PARTS LIST
7
Ref. No. Parts No. Description Address New
parts
Ref. No. Parts No. Description Address New
parts Destination Destination
TX-RX UNIT (X57-6410-XX)
K : TK-3140 K K3 : TK-3140 K3
K2 : TK-3140 K2
C330 CK73HB1A104K CHIP C 0.10UF K
C331 CK73HB1C223K CHIP C 0.022UF K
C332-335 CK73HB1C103K CHIP C 0.010UF K
C336,337 CC73HCH1H270J CHIP C 27PF J
C338 CC73HCH1H160J CHIP C 16PF J
C339-342 CK73HB1C103K CHIP C 0.010UF K
C344 C92-0713-05 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 C92-0647-05 CHIP-TAN 3.3UF 6.3WV
C351 CC73HCH1H470J CHIP C 47PF J
C352-354 CK73HB1A104K CHIP C 0.10UF K
C355 C92-0628-05 CHIP-TAN 10UF 10WV
C356 CC73HCH1H470J CHIP C 47PF J
C357,358 C92-0712-05 CHIP-TAN 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
C394-398 CK73HB1A104K CHIP C 0.10UF K
C399 CK73HB1C103K CHIP C 0.010UF K
C400 CK73HB1H471K CHIP C 470PF 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 C92-0713-05 CHIP-TAN 10UFR 6.3WV
C415 CC73HCH1H101J CHIP C 100PF J
C416 C92-0713-05 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 CK73FB1C105K CHIP C 1.0UF K K
C423 C92-0713-05 CHIP-TAN 10UF 6.3WV
C424 CC73HCH1H101J CHIP C 100PF J
C425 CK73HB1A104K CHIP C 0.10UF K
C426 CC73HCH1H101J CHIP C 100PF J
C500 CK73GB1H122K CHIP C 1200PF K
C501,502 CK73HB1A104K CHIP C 0.10UF K
C503,504 CK73HB1C103K CHIP C 0.010UF K
C506 CK73HB1A104K CHIP C 0.10UF K
C507 CK73HB1C103K CHIP C 0.010UF K
C508 CK73HB1A104K CHIP C 0.10UF K
C509-511 CK73GB1H562J CHIP C 5600PF J
C512-514 CK73GB1H272J CHIP C 2700PF J
C515 CC73HCH1H030C CHIP C 3.0PF C
C516 CC73HCH1H151J CHIP C 150PF J
C517 CK73HB1A104K CHIP C 0.10UF K
C518 CK73HB1A333K CHIP C 0.033UF K
C519 CC73HCH1H030C CHIP C 3.0PF C
C520 CK73GB1H152J CHIP C 1500PF J
C521 C92-0713-05 CHIP-TAN 10UF 6.3WV
C522 CK73HB1A104K CHIP C 0.10UF K
C523,524 CK73HB1H102K CHIP C 1000PF K
C525 CK73HB1A104K CHIP C 0.10UF K
C526 CK73GB1H562J CHIP C 5600PF J
C527,528 CK73HB1A104K CHIP C 0.10UF K
C529 CK73GB1H562J CHIP C 5600PF J
C530 CK73FB0J475K CHIP C 4.7UF K
C531 CK73HB1C153K CHIP C 0.015UF K
C532 CK73HB1H561K CHIP C 560PF K
C533 CK73HB1H102K CHIP C 1000PF K
C534 CC73HCH1H560J CHIP C 56PF J
C535 CK73HB1A104K CHIP C 0.10UF K
C536,537 CK73FB0J475K CHIP C 4.7UF K
C538 CK73HB1H471K CHIP C 470PF K
C539,540 CK73HB1H102K CHIP C 1000PF K
C541 CK73GB1C563K CHIP C 0.056UF K
C542,543 CK73HB1H102K CHIP C 1000PF K
C554-557 CK73HB1H102K CHIP C 1000PF K
C700 CC73GCH1H020B CHIP C 2.0PF B K3
C710 CC73GCH1H2R5B CHIP C 2.5PF B K
C720 C92-0714-05 CHIP-TAN 4.7UF 6.3WV
C730 ∗CS77SJ0J2R2M CHIP-TAN 2.2UF 6.3WV
C730 C92-0800-05 CHIP-TAN 2.2UF 6.3WV K
C731 CC73HCH1H101J CHIP C 100PF J
C740 CK73HB1A104K CHIP C 0.10UF K
C741 ∗C92-0802-05 TANTALUM CAPACITOR K2,K3
TC1,2 C05-0384-05 CERAMIC TRIMMER CAP(10PF)
CN300 E40-6178-05 PIN ASSY SOCKET
CN301,302 E40-5856-05 FLAT CABLE CONNECTOR
CN303-306 E40-5929-05 PIN ASSY
CN400 E40-5856-05 FLAT CABLE CONNECTOR
CN500 E40-6179-05 PIN ASSY
F400 F53-0190-05 FUSE
CD200 L79-1779-05 TUNING COIL
CF200 L72-0995-05 CERAMIC FILTER
CF201 L72-0996-05 CERAMIC FILTER
L1 L40-4795-85 SMALL FIXED INDUCTOR(4.7UH)
L3,4 L92-0163-05 BEADS CORE
L5 L40-1275-92 SMALL FIXED INDUCTOR(12NH)
L6 L40-1875-92 SMALL FIXED INDUCTOR(18NH)
L7 L92-0163-05 BEADS CORE
L8 L40-1085-92 SMALL FIXED INDUCTOR(100NH)
L9 L92-0163-05 BEADS CORE
L10-12 L40-1085-92 SMALL FIXED INDUCTOR(100NH)
L15 L40-2278-67 SMALL FIXED INDUCTOR(22NH) K,K2
L15 L40-2778-67 SMALL FIXED INDUCTOR(27NH) K3
L16 L40-2778-67 SMALL FIXED INDUCTOR(27NH) K,K2
L16 L40-3378-67 SMALL FIXED INDUCTOR(33NH) K3

TK-3140 PARTS LIST
8
Ref. No. Parts No. Description Address New
parts
Ref. No. Parts No. Description Address New
parts Destination Destination
TX-RX UNIT (X57-6410-XX)
K : TK-3140 K K3 : TK-3140 K3
K2 : TK-3140 K2
L17,18 L41-2285-03 SMALL FIXED INDUCTOR
L19,20 L40-3391-86 SMALL FIXED INDUCTOR(3.3UH)
L21 L40-1875-92 SMALL FIXED INDUCTOR(18NH) K2
L21 L40-2275-92 SMALL FIXED INDUCTOR(22NH) K
L21 L40-2775-92 SMALL FIXED INDUCTOR(27NH) K3
L22 L92-0163-05 BEADS CORE
L23 L40-2275-92 SMALL FIXED INDUCTOR(22NH)
L100 L40-1875-92 SMALL FIXED INDUCTOR(18NH)
L101 L40-2275-92 SMALL FIXED INDUCTOR(22NH)
L102 L92-0162-05 BEADS CORE
L103 L40-1575-54 SMALL FIXED INDUCTOR(15NH)
L104 L92-0149-05 FERRITE CHIP
L106 L34-4602-05 AIR-CORE COIL
L107 L92-0149-05 FERRITE CHIP
L108 L40-2285-54 SMALL FIXED INDUCTOR(220NH)
L109 L34-4572-05 AIR-CORE COIL
L110-112 L34-4564-05 AIR-CORE COIL
L113 L40-1092-81 SMALL FIXED INDUCTOR
L114,115 L40-8265-57 SMALL FIXED INDUCTOR(8.2NH)
L116 L40-1263-92 SMALL FIXED INDUCTOR(1.2NH) K
L116 L40-1563-92 SMALL FIXED INDUCTOR(1.5NH) K3
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 L40-1095-85 SMALL FIXED INDUCTOR(1.0UH)
L205 L40-1875-57 SMALL FIXED INDUCTOR(18.0NH) K
L205,206 L40-1875-57 SMALL FIXED INDUCTOR(18.0NH) K2,K3
L206 L40-2275-57 SMALL FIXED INDUCTOR(22.0NH) K
L207 L40-2775-92 SMALL FIXED INDUCTOR(27NH)
L209-211 ∗L41-1078-14 SMALL FIXED INDUCTOR K3
L209-211 L41-8268-14 SMALL FIXED INDUCTOR K,K2
L212 L92-0163-05 BEADS CORE
L213 L41-2285-03 SMALL FIXED INDUCTOR
L215 L41-1278-14 SMALL FIXED INDUCTOR K3
L215 L41-8268-14 SMALL FIXED INDUCTOR K,K2
L217 ∗L41-1078-14 SMALL FIXED INDUCTOR K3
L217 ∗L41-6868-14 SMALL FIXED INDUCTOR K2
L217 L41-8268-14 SMALL FIXED INDUCTOR K
L219 ∗L41-3978-03 SMALL FIXED INDUCTOR K2
L219 L41-4778-03 SMALL FIXED INDUCTOR K
L300-313 L92-0163-05 BEADS CORE
L314-317 L92-0408-05 FERRITE CHIP
L320 L92-0163-05 BEADS CORE
L400 L92-0149-05 FERRITE CHIP
L500 L92-0163-05 BEADS CORE
L710 ∗L41-3369-16 SMALL FIXED INDUCTOR K3
L730 L92-0163-05 BEADS CORE
X1 L77-1871-05 TCXO (16.8MHZ)
X200 L77-1760-15 CRYSTAL RESONATOR(44.395MHZ)
X300 L77-1810-05 CRYSTAL RESONATOR(9.8304MHZ)
X500 L77-1708-05 CRYSTAL RESONATOR(3.579545MHZ)
XF200 L71-0530-05 MCF (44.85MHZ)
CP1,2 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
CP500,501 RK75HA1J472J CHIP-COM 4.7K J 1/16W
R1 RK73HB1J101J CHIP R 100 J 1/16W
R3 RK73HB1J151J CHIP R 150 J 1/16W
R4 RK73HB1J183J CHIP R 18K J 1/16W K
R4 RK73HB1J273J CHIP R 27K J 1/16W K2
R4 RK73HB1J333J CHIP R 33K J 1/16W K3
R5 RK73HB1J153J CHIP R 15K J 1/16W K
R5 RK73HB1J822J CHIP R 8.2K J 1/16W K2,K3
R6 RK73HB1J560J CHIP R 56 J 1/16W
R7 RK73HB1J222J CHIP R 2.2K J 1/16W K
R7 RK73HB1J681J CHIP R 680 J 1/16W K2
R7,8 RK73HB1J102J CHIP R 1.0K J 1/16W K3
R8 RK73HB1J102J CHIP R 1.0K J 1/16W K,K2
R9 R92-1368-05 CHIP R 0 OHM
R10 RK73HB1J102J CHIP R 1.0K J 1/16W
R11 RK73HB1J154J CHIP R 150K J 1/16W
R13-15 RK73HB1J473J CHIP R 47K J 1/16W
R16 RK73HB1J181J CHIP R 180 J 1/16W
R17 RK73HB1J101J CHIP R 100 J 1/16W
R18 RK73HB1J151J CHIP R 150 J 1/16W
R19 RK73HB1J101J CHIP R 100 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 RK73HB1J682J CHIP R 6.8K 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
R32-35 R92-1368-05 CHIP R 0 OHM
R100,101 RK73HB1J472J CHIP R 4.7K J 1/16W
R102 RK73HB1J473J CHIP R 47K J 1/16W
R103 RK73HB1J331J CHIP R 330 J 1/16W
R104 RK73HB1J220J CHIP R 22 J 1/16W
R105 RK73HB1J681J CHIP R 680 J 1/16W
R106 RK73HB1J152J CHIP R 1.5K J 1/16W
R107 RK73HB1J100J CHIP R 10 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
R114 RK73HB1J104J CHIP R 100K J 1/16W K3
R114 RK73HB1J124J CHIP R 120K J 1/16W K,K2
R115 RK73HB1J473J CHIP R 47K J 1/16W K,K3
R115 RK73HB1J683J CHIP R 68K J 1/16W K2
R116 RK73HB1J220J CHIP R 22 J 1/16W
R119,120 RK73EB2ER39K CHIP R 0.39 K 1/4W
R121 RK73HB1J273J CHIP R 27K J 1/16W K3

TK-3140
PARTS LIST
9
Ref. No. Parts No. Description Address New
parts
Ref. No. Parts No. Description Address New
parts Destination Destination
TX-RX UNIT (X57-6410-XX)
K : TK-3140 K K3 : TK-3140 K3
K2 : TK-3140 K2
R121 RK73HB1J473J CHIP R 47K J 1/16W K,K2
R122 R92-0670-05 CHIP R 0 OHM
R123 RK73EB2ER39K CHIP R 0.39 K 1/4W
R124 R92-1368-05 CHIP R 0 OHM
R125 RK73GB1J101J CHIP R 100 J 1/16W
R126 RK73HB1J473J CHIP R 47K J 1/16W K,K3
R126 RK73HB1J823J CHIP R 82K J 1/16W K2
R127-129 RK73HH1J154D CHIP R 150K D 1/16W
R131-133 RK73HH1J154D CHIP R 150K D 1/16W
R134 RK73HB1J103J CHIP R 10K J 1/16W
R136 RK73HB1J473J CHIP R 47K J 1/16W
R138 R92-1368-05 CHIP R 0 OHM
R139 RK73HH1J105D CHIP R 1M D 1/16W
R140 RK73HB1J102J CHIP R 1.0K J 1/16W
R142,143 RK73HB1J104J CHIP R 100K J 1/16W
R144 R92-0670-05 CHIP R 0 OHM K,K2
R145,146 RK73HB1J271J CHIP R 270 J 1/16W
R147 R92-1252-05 CHIP R 0 OHM J 1/16W
R149 R92-1368-05 CHIP R 0 OHM
R151,152 R92-1368-05 CHIP R 0 OHM
R200 RK73HB1J224J CHIP R 220K J 1/16W
R201 RK73HB1J104J CHIP R 100K J 1/16W
R202 RK73HB1J153J CHIP R 15K J 1/16W
R203 RK73HH1J224D CHIP R 220K 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 RK73HB1J123J CHIP R 12K J 1/16W
R211 RK73HB1J223J CHIP R 22K J 1/16W
R212 RK73HB1J472J CHIP R 4.7K J 1/16W
R213 RK73HB1J123J CHIP R 12K J 1/16W
R214 RK73HB1J334J CHIP R 330K 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
R227,228 RK73HB1J331J CHIP R 330 J 1/16W
R229 RK73HB1J472J CHIP R 4.7K J 1/16W
R230 R92-1368-05 CHIP R 0 OHM
R231 R92-1252-05 CHIP R 0 OHM J 1/16W
R232 RK73HB1J102J CHIP R 1.0K J 1/16W
R233 RK73HB1J151J CHIP R 150 J 1/16W
R234 RK73HB1J104J CHIP R 100K J 1/16W
R235 RK73HB1J563J CHIP R 56K J 1/16W
R236 RK73HB1J104J CHIP R 100K J 1/16W
R237 RK73HB1J563J CHIP R 56K J 1/16W
R238 R92-1368-05 CHIP R 0 OHM
R239-241 RK73HB1J105J CHIP R 1.0M J 1/16W
R243 RK73HB1J221J CHIP R 220 J 1/16W
R244 RK73HB1J104J CHIP R 100K J 1/16W
R246 RK73HB1J104J CHIP R 100K J 1/16W
R247 RK73HB1J683J CHIP R 68K 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
R253 R92-1252-05 CHIP R 0 OHM J 1/16W
R254 RK73HB1J470J CHIP R 47 J 1/16W
R255 RK73HH1J272D CHIP R 2.7K D 1/16W
R256 RK73HB1J473J CHIP R 47K J 1/16W
R259 RK73HB1J473J CHIP R 47K J 1/16W
R260 RK73HB1J223J CHIP R 22K 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
R270 R92-0670-05 CHIP R 0 OHM
R273 R92-1368-05 CHIP R 0 OHM
R276 R92-1368-05 CHIP R 0 OHM
R300 RK73HB1J154J CHIP R 150K J 1/16W
R301 RK73HB1J104J CHIP R 100K J 1/16W
R302 RK73HB1J393J CHIP R 39K J 1/16W
R303 RK73HB1J474J CHIP R 470K J 1/16W
R304 RK73HB1J394J CHIP R 390K J 1/16W
R305 RK73HB1J153J CHIP R 15K J 1/16W
R307 RK73HB1J103J CHIP R 10K J 1/16W
R308 RK73HB1J472J CHIP R 4.7K J 1/16W
R309 R92-1368-05 CHIP R 0 OHM
R310 RK73HB1J473J CHIP R 47K J 1/16W
R311 RK73HB1J154J CHIP R 150K J 1/16W
R312 RK73HB1J104J CHIP R 100K J 1/16W
R313 RK73HB1J103J CHIP R 10K J 1/16W
R314 RK73HB1J474J CHIP R 470K J 1/16W
R315 RK73HB1J472J CHIP R 4.7K J 1/16W
R316 RK73HB1J104J CHIP R 100K J 1/16W
R317 RK73HB1J184J CHIP R 180K J 1/16W
R318 RK73HB1J104J CHIP R 100K J 1/16W
R319 RK73HB1J473J CHIP R 47K J 1/16W
R320 RK73HB1J563J CHIP R 56K J 1/16W
R321 RK73HB1J823J CHIP R 82K J 1/16W
R322 RK73HB1J154J CHIP R 150K J 1/16W
R323 RK73HB1J823J CHIP R 82K J 1/16W
R324,325 RK73HB1J334J CHIP R 330K J 1/16W
R326 R92-1368-05 CHIP R 0 OHM
R327 RK73HB1J473J CHIP R 47K J 1/16W
R328 RK73HB1J104J CHIP R 100K J 1/16W
R329 RK73HB1J274J CHIP R 270K J 1/16W
R330 RK73HB1J184J CHIP R 180K J 1/16W
R331 RK73HB1J124J CHIP R 120K J 1/16W
R332 RK73HB1J474J CHIP R 470K J 1/16W
R333 RK73HB1J473J CHIP R 47K J 1/16W
R334 RK73HB1J184J CHIP R 180K J 1/16W
R336-338 RK73HB1J223J CHIP R 22K J 1/16W

TK-3140 PARTS LIST
10
Ref. No. Parts No. Description Address New
parts
Ref. No. Parts No. Description Address New
parts Destination Destination
TX-RX UNIT (X57-6410-XX)
K : TK-3140 K K3 : TK-3140 K3
K2 : TK-3140 K2
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 R92-1368-05 CHIP R 0 OHM
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 R92-1368-05 CHIP R 0 OHM
R352,353 RK73HB1J102J CHIP R 1.0K J 1/16W
R354 R92-1368-05 CHIP R 0 OHM
R356 RK73HB1J473J CHIP R 47K J 1/16W
R357 RK73HB1J471J CHIP R 470 J 1/16W
R358 R92-1368-05 CHIP R 0 OHM
R359 RK73HB1J153J CHIP R 15K J 1/16W
R360 RK73HB1J182J CHIP R 1.8K J 1/16W
R361 RK73GB1J102J 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 R92-1368-05 CHIP R 0 OHM
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
R393 R92-1368-05 CHIP R 0 OHM
R397,398 R92-1368-05 CHIP R 0 OHM
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 R92-1252-05 CHIP R 0 OHM J 1/16W
R406 RK73HB1J103J CHIP R 10K J 1/16W
R407 RK73HB1J224J CHIP R 220K J 1/16W
R408 RK73HB1J472J CHIP R 4.7K J 1/16W
R409 RK73HB1J473J CHIP R 47K J 1/16W
R410,411 R92-1368-05 CHIP R 0 OHM
R413 RK73HB1J105J CHIP R 1.0M J 1/16W
R414 RK73HB1J103J CHIP R 10K J 1/16W
R500 R92-1368-05 CHIP R 0 OHM
R501 RK73HH1J913D CHIP R 91K D 1/16W
R502 RK73HH1J683D CHIP R 68K D 1/16W
R503 RK73HH1J333D CHIP R 33K D 1/16W
R504 RK73HH1J913D CHIP R 91K D 1/16W
R505 RK73HB1J564J CHIP R 560K J 1/16W
R506 R92-1368-05 CHIP R 0 OHM
R507 RK73HH1J274D CHIP R 270K D 1/16W
R508 RK73HH1J913D CHIP R 91K D 1/16W
R509 R92-1368-05 CHIP R 0 OHM
R510 RK73HH1J682D CHIP R 6.8K D 1/16W
R511 RK73GB1J155J CHIP R 1.5M J 1/16W
R512 RK73HH1J683D CHIP R 68K D 1/16W
R513 RK73HB1J474J CHIP R 470K J 1/16W
R514 RK73HH1J682D CHIP R 6.8K D 1/16W
R515 RK73HB1J101J CHIP R 100 J 1/16W
R516 RK73HB1J184J CHIP R 180K J 1/16W
R517 RK73HB1J103J CHIP R 10K J 1/16W
R518 RK73HB1J223J CHIP R 22K J 1/16W
R519 RK73HB1J102J CHIP R 1.0K J 1/16W
R520 RK73HB1J472J CHIP R 4.7K J 1/16W
R521 RK73HB1J394J CHIP R 390K J 1/16W
R522 RK73HB1J333J CHIP R 33K J 1/16W
R523 RK73HB1J470J CHIP R 47 J 1/16W
R524 RK73HB1J224J CHIP R 220K J 1/16W
R525 RK73HB1J184J CHIP R 180K J 1/16W
R526 RK73HB1J394J CHIP R 390K J 1/16W
R527 RK73HB1J224J CHIP R 220K J 1/16W
R528 RK73HB1J220J CHIP R 22 J 1/16W
R529 RK73HB1J473J CHIP R 47K J 1/16W
R530 RK73HB1J474J CHIP R 470K J 1/16W
R531 RK73HB1J184J CHIP R 180K J 1/16W
R532,533 RK73HB1J104J CHIP R 100K J 1/16W
R537 R92-1368-05 CHIP R 0 OHM
R603-611 RK73HB1J471J CHIP R 470 J 1/16W
R612,613 R92-1368-05 CHIP R 0 OHM
R614,615 RK73HB1J473J CHIP R 47K J 1/16W
R617,618 RK73HB1J473J CHIP R 47K J 1/16W
R619 R92-1368-05 CHIP R 0 OHM
R620 RK73HB1J473J CHIP R 47K J 1/16W
R621 R92-1368-05 CHIP R 0 OHM
R623 R92-1368-05 CHIP R 0 OHM
R701 R92-1368-05 CHIP R 0 OHM K2,K3
R710 R92-1252-05 CHIP R 0 OHM J 1/16W K2
R740 RK73HB1J473J CHIP R 47K J 1/16W
S600-602 S70-0457-05 TACT SWITCH
D1-4 HVC376B VARIABLE CAPACITANCE DIODE
D5 1SV278 VARIABLE CAPACITANCE DIODE
D6 MA2S111 DIODE
D7-10 HVC376B VARIABLE CAPACITANCE DIODE
D100,101 HSC277 DIODE
D102-105 HVC131 DIODE
D106 HZU5CLL ZENER DIODE

TK-3140
PARTS LIST
11
Ref. No. Parts No. Description Address New
parts
Ref. No. Parts No. Description Address New
parts Destination Destination
TX-RX UNIT (X57-6410-XX)
K : TK-3140 K K3 : TK-3140 K3
K2 : TK-3140 K2
D200 HVC131 DIODE
D201 RB706F-40 DIODE
D202,203 DAN235E DIODE
D204-208 HVC369B VARIABLE CAPACITANCE DIODE
D209 MA2S111 DIODE
D300 RB706F-40 DIODE
D301 1SS373 DIODE
D302 DA221 DIODE
D303,304 015AZ6.8 ZENER DIODE
D305 015AZ2.4-X ZENER DIODE
D306 DA221 DIODE
D307 015AZ6.8 ZENER DIODE
D308 NNCD6.8G ZENER DIODE
D402 1SR154-400 DIODE
D403 MA2S111 DIODE
D405 RB521S-30 DIODE
D501 RB706F-40 DIODE
IC1 SA7025DK MOS IC
IC100 TA75W01FU MOS IC
IC200 TA31136FN MOS IC
IC201 TC75W51FU MOS IC
IC300 TC75W51FU MOS IC
IC301 LC73872M MOS IC
IC302,303 TC75W51FU MOS IC
IC304 TC75S51F MOS IC
IC305,306 TC75W51FU MOS IC
IC307 M62364FP MOS IC
IC308 AT29C020-90TI ROM IC
IC308 W29C020C90 SRAM IC
IC309 30620M8A-2N3GP MPU
IC310 AT2416N10SI2.5 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 TC35453F MOS IC
IC501 TC75W51FU MOS IC
Q1 2SC5108(Y) TRANSISTOR
Q2,3 2SK508NV(K52) FET
Q4 2SJ347 FET
Q5 2SC5108(Y) TRANSISTOR
Q6 RN47A4 TRANSISTOR
Q7 2SC4617(S) TRANSISTOR
Q8 2SC5108(Y) TRANSISTOR
Q100 2SC5108(Y) TRANSISTOR
Q101 2SC5192 TRANSISTOR
Q103 2SK2596 FET
Q104,105 DTC114EE DIGITAL TRANSISTOR
Q106 2SK3476 FET
Q107 2SK1824 FET
Q108 DTA144EE DIGITAL TRANSISTOR
Q201 DTC144EE DIGITAL TRANSISTOR
Q202 RN47A4 TRANSISTOR
Q203 2SK1824 FET
Q204 2SK1830 FET
Q205 2SC4649(N,P) TRANSISTOR
Q206,207 3SK318 FET
Q208 2SC4617(S) TRANSISTOR
Q300 2SC4649(N,P) TRANSISTOR
Q301 2SJ347 FET
Q302 2SC4617(S) TRANSISTOR
Q303 2SB1132(Q,R) TRANSISTOR
Q304 2SC4617(S) TRANSISTOR
Q305 UPA672T FET
Q306 2SC4617(S) TRANSISTOR
Q307 UPA672T FET
Q308 2SK1824 FET
Q309,310 2SC4617(S) TRANSISTOR
Q311 2SA1362(Y) TRANSISTOR
Q400 2SJ347 FET
Q401 2SK1830 FET
Q403 DTC144EE DIGITAL TRANSISTOR
Q404 2SJ347 FET
Q405 KTA2015(Y) TRANSISTOR
Q406 2SJ347 FET
Q500 DTC144EE DIGITAL TRANSISTOR
Q501 UPA672T FET
Q502 2SK1830 FET
TH1 ERTJ0EV104H THERMISTOR
TH200 ERTJ0EV104H THERMISTOR
TH300 TN10-3S154JT THERMISTOR

TK-3140
12
EXPLODED VIEW
Parts with the exploded numbers larger than 700 are not supplied.
AB
1
2
3
45
TX-RX UNIT
44 700
47
46
41
1
20
25
23
G
6SP
17
30
28
GGG
G
GG
G
G
G
G
18
16
22
33
50
5
26
32
42
4948
36
38
37
31
19
24
21
13
12
31
C
C
9
10
34
701D
D702
8
43 14
15
11
3
F
E
E
27
19
B
29
SUB PCB
239

TK-3140
13
ADJUSTMENT
Test Mode
■Test mode operating features
This transceiver has a test mode. To enter test mode,
press [A] key and turn power on. Hold [A] key until test
channel No. and test signalling No. appears on LCD.
Test
mode can be inhibited by programming. To exit test mode,
switch the power on again. The following functions are available
in test mode.
• Controls
Controls “FCN” appears “FCN” not appears
[PTT] Used when making a Used when making
transmission. a transmission.
[AUX] Unused Unused
[MON] (SW1) Monitor ON and OFF. Monitor ON and OFF.
[LAMP] (SW2) Lights the lamp for five Changes wide and
seconds. narrow.
Lighting is extended for
a further five seconds by
pressing any key while
the lamp is lit.
[S] Sets to the Tuning Sets to the Tuning
mode. mode.
[A] Function OFF Function ON.
[B] Compander function RF power HIGH and
ON and OFF. LOW.
[C] Beat shift ON and OFF Changes signalling.
[O] to [9], Used as the DTMF Used as the DTMF
and [#],[∗] keypad.
If a key is keypad. If a key is
pressed during trans- pressed during trans-
mission, the DTMF mission, the DTMF
corresponding to the corresponding to the
key that was pressed key that was pressed
is sent. (keypad model) is sent. (keypad model)
[ENCODER] Changes channel. Changes channel.
Note: If a [S],[A],[B],[C] key is pressed during transmission,
the DTMF corresponding to the key that was pressed is sent.
• LCD indicator
“SCN” Unused
“” Lights at Compander ON.
“LO” Lights at RF Power Low.
“P” Unused
“MON” Lights at moniter ON.
“SVC” Unused
“ ” Unused
• LED indicator
Red LED Lights during transmission. Blinks at the low
battery voltage warning.
Green LED Lights when there is a carrier.
• Sub LCD indicator
“FCN” appears at Function ON.
“n” appears at Narrow ON.
■Frequency and signalling
The set has been adjusted for the frequencies shown in the
following table. When required. re-adjust them following the
adjustment procedure to obtain the frequencies you want in
actual operation.
Frequency (MHz)
Channel No. K
RX (MHz) TX (MHz)
1 470. 05 470. 10
2 450. 05 450. 10
3 489. 95 489. 90
4 470. 00 470. 00
5 470. 20 470. 20
6 470. 40 470. 40
7~16
Channel No. K2
RX (MHz) TX (MHz)
1 491. 05 491. 10
2 470. 05 470. 10
3 511. 95 511. 90
4 491. 00 491. 00
5 491. 20 491. 20
6 491. 40 491. 40
7~16
Channel No. K3
RX (MHz) TX (MHz)
1 415. 05 415. 10
2 400. 05 400. 10
3 429. 95 429. 90
4 415. 00 415. 00
5 415. 20 415. 20
6 415. 40 415. 40
7~16

TK-3140
14
ADJUSTMENT
Adjustment item Adjustment value (1~256)
FREQ 1
LCD display (Tuning mode)
Signalling
Signalling No. RX TX
1 None None
2 None 100Hz square
3 LTR data LTR data
4 QT 67.0Hz QT 67.0Hz
5 QT 151.4Hz QT 151.4Hz
6 QT 210.7Hz QT 210.7Hz
7 QT 250.3Hz QT 250.3Hz
8 DQT D023N DQT D023N
9 DQT D754I DQT D754I
10 DTMF DEC, (159D) DTMF ENC, (159D)
11 None DTMF tone 9
12 2 tone 321.7/928.1Hz None
13 Single tone 1200Hz Single tone 1200Hz
14 None MSK
15 MSK code MSK code
• Preparations for tuning the transceiver
Before attempting to tune the transceiver, connect the unit
to a suitable power supply.
Whenever the transmitter is turned, the unit must be
connected to a suitable dummy load (i.e. power meter).
The speaker output connector must be terminated with a
16Ωdummy load and connected to an AC voltmeter and an
audio distortion meter or a SINAD measurement meter at all
times during tuning.
• Transceiver tuning
(To place transceiver in tuning mode)
Channel appears on LCD. Set channel according to tuning
requirements.
Press [S], now in tuning mode. Use [2B] button to write
tuning data through tuning modes, and channel selector knob
to adjust tuning requirements (1 to 256 appears on LCD).
Use [C 3] button to select the adjustment item through
tuning modes. Use [A] button to adjust 3 or 5 point tuning, and
use [LAMP] button to switch between Wide/Narrow.
LCD display (Test mode)
11
channel No. Signalling No.
Panel Tuning Mode frequency table
K
TEST Ch RX frequency (MHz) TX frequency (MHz)
L 440.05 440.10
L2 450.05 450.10
C 470.05 470.10
H2 480.05 480.10
H 489.95 489.90
K2
TEST Ch RX frequency (MHz) TX frequency (MHz)
L 470.05 470.10
L2 480.05 480.10
C 490.05 490.10
H2 510.05 510.10
H 519.95 519.90
K3
TEST Ch RX frequency (MHz) TX frequency (MHz)
L 400.05 400.10
L2 415.05 415.10
C 430.05 430.10
H2 440.05 440.10
H 449.95 449.90

TK-3140
15
n BAL
DQTbalance(Narrow)
[C]
n FQT
FineQT (Narrow)
[C]
n FDQT
FineDQT(Narrow)
[C]
n FLTR
FineLTR(Narrow)
[C]
n TONE
Tonedeviation(Narrow)
[C]
n FMSK
MSKdeviation(Narrow)
[C]
n DTMF
DTMFdeviation(Narrow)
[C]
[Side2]
[Side2]
[Side2]
[Side2]
[Side2]
[Side2]
[Side2]
[Side2]
[Side2]
BAL
DQTbalance(Wide)
[C]
FQT
FineQT (Wide)
[C]
FDQT
FineDQT(Wide)
[C]
FLTR
FineLTR(Wide)
[C]
TONE
Tonedeviation(Wide)
[C]
FMSK
MSKdeviation(Wide)
[C]
DTMF
DTMFdeviation(Wide)
[C]
[A]
[A]
[A]
[A]
FREQ
Frequencyadj.
HPOW
Hi Power
[C]
LPOW
LowPower
[C]
[C]
[A] L HPOW
Hi Power(Low) [C] L2 HPOW Hi Power(Low2) [C] C HPOW Hi Power(Cen) [C] H2 HPOW Hi Power(Hi2) [C] H HPOW Hi Power(Hi)
[A]
[A]
BATT
Battery
[C]
OSQL
OpenSquelch(Wide)
[C]
n OSQL
OpenSquelch(Narrow)
Narrow
n MAX
Maxdeviation(Narrow)
Narrow
SENS
Sensitivity
[C]
[A]
L LPOW
LowPower(Low) [C] L2 LPOW LowPower(Low2) [C] C LPOW LowPower(Cen) [C] H2 LPOW LowPower(Hi2) [C] H LPOW LowPower(Hi)
L MAX
Maxdeviation(W,L)
[C]
C MAX
Maxdeviation(W,C)
[C]
H MAX
Maxdeviation(W,H)
L BAL
DQTbalance(W,L)
[C]
C BAL
DQTbalance(W,C)
[C]
H BAL
DQTbalance(W,H)
L FQT
FineQT (W,L) [C] C FQT FineQT (W,C) [C] H FQT FineQT (W,H)
L FDQT
FineDQT(W,L) [C] C FDQT FineDQT(W,C) [C] H FDQT FineDQT(W,H)
L FLTR
FineLTR (W, L) [C] C FLTR FineLTR (W, C) [C] H FLTR FineLTR (W, H)
[A]
[A]
[C]
[A]
[C]
[A]
[C]
[A]
[C]
[A]
[C]
[A]
[C]
[C]
L SENS
Sensitivity (Low) L2 SENS Sensitivity (Low2)
[C] [C] [C]
C SENS
Sensitivity (Cen) H2 SENS Sensitivity (Hi2) [C] H SENS Sensitivity (Hi)
[A]
[C]
[A] L OSQL
OpenSquelch (Low) [C] [C]
C OSQL
OpenSquelch (Cen) H OSQL OpenSquelch (Hi)
[A]
[C]
[Side2] TSQL
Tight Squelch(Wide)
[C]
n TSQL
TightSquelch(Narrow)
Narrow
[A] L TSQL
Tight Squelch (Low) [C] [C]
C TSQL
Tight Squelch (Cen) H TSQL Tight Squelch (Hi)
[A]
[C]
MAX
Maxdeviation(Wide)
Wide
■Panel Tuning Mode flow chart
ADJUSTMENT

TK-3140
16
Common Section
Item Condition Measurement Adjustment
Specifications/
Test equipment Unit Terminal Unit Parts Method Remark
1. Setting 1) BATT terminal voltage:7.5V
2) SSG Standard modulation
[Wide] MOD:1kHz, DEV:3kHz
[Narrow] MOD:1kHz, DEV:1.5kHz
2. VCO lock [Panel Test Mode] 4.1V:K
voltage 1) CH-Sig:2-1 Power meter Panel ANT TX-RX TC2 4.2V:K2,K3 ±0.1V
RX 2) CH-Sig:3-1 DVM TX-RX CV Check 0.6V or more
TX 3) CH-Sig:2-1 TC1 4.1V:K ±0.1V
PTT:ON 4.2V:K2,K3
4) CH-Sig:3-1 Check 0.6V or more
PTT:ON
Transmitter Section
Item Condition Measurement Adjustment
Specifications/
Test equipment Unit Terminal Unit Parts Method Remark
ADJUSTMENT
1. Frequency 1) Adj item [FREQ] Power meter Panel ANT Panel Encoder Center frequency ± 100Hz
Adjust Adjust [∗∗∗] Am meter knob
PTT:ON
2. Hight Power 1) Adj item [HPOW] Encoder 4.0W ±0.1W
Adjust Adjust [∗∗∗] knob 1.9A or less
2) Adj item
[L HPOW] ➞[L2 HPOW] ➞[C HPOW] ➞[H2 HPOW] ➞[H HPOW]
Adjust [∗∗∗] Note: For K2 and K3 type; The output power 4.0W ±0.1W cannot be obtained by adjusting [H HPOW]
PTT:ON
value, set the same value as [H2 HPOW].
3. Hight Power [Panel Test Mode]
Check 1) CH-Sig:1-1 Check 3.7~4.3W
PTT:ON 1.9A or less
2) CH-Sig:2-1
PTT:ON
3) CH-Sig:3-1
PTT:ON
4. Low Power 1) Adj item [LPOW] Panel Encoder 1.0W ±0.05W
Adjust Adjust [∗∗∗] knob 1.0A or less
2) Adj item
[L LPOW] ➞[L2 LPOW] ➞[C LPOW] ➞[H2 LPOW] ➞[H LPOW]
Adjust [∗∗∗]
PTT:ON
5. Low Power [Panel Test Mode]
Check 1) CH-Sig:1-1 Check 0.5~1.5W
Set low power (Push [B]) 1.2A or less
PTT:ON
2) CH-Sig:2-1
PTT:ON
3) CH-Sig:3-1
PTT:ON

TK-3140
17
ADJUSTMENT
Item Condition Measurement Adjustment
Specifications/
Test equipment Unit Terminal Unit Parts Method Remark
6. DQT Balance 1) Adj item [BAL] Power meter Panel ANT Panel Encoder Make the
Adjust Adjust [∗∗∗] Dev meter Universal knob demodulation
[Wide] LPF:3kHz Oscilloscope connector waves into
HPF:OFF AG square waves.
2) Adj item AF VTVM
[L BAL] ➞[C BAL] ➞[H BAL]
Adjust [∗∗∗]
PTT:ON
[Narrow] 3) Adj item [n BAL]
Adjust [∗∗∗]
PTT:ON
7. Max DEV 1) Adj item [MAX] 3.8kHz ±50Hz
Adjust Adjust [∗∗∗](According to
[Wide] AG:1kHz / 150mV the larger +,-)
Dev meter filter
LPF:15kHz
HPF:OFF
2) Adj item
[L MAX] ➞[C MAX] ➞[H MAX]
Adjust [∗∗∗]
PTT:ON
[Narrow] 1) Adj item [n MAX] 1.75kHz
Adjust [∗∗∗](According to
PTT:ON the larger+,-)
8. MIC [Panel Test Mode] Check Wide:2.4~3.6kHz
Sensitivity 1) CH-Sig:1-1 Narrow:1.0~2.2kHz
Check AG:1kHz / Wide:15mV
Narrow:16mV
LPF:15kHz
PTT:ON
9. QT Deviation 1) Adj item [FQT] Power meter Panel ANT Panel Encoder Wide:0.75kHz ±50Hz
Adjust Adjust [∗∗∗] Dev meter Universal knob Narrow:0.35kHz
LPF:3kHz Oscilloscope connector
HPF:OFF AG
[Wide] 2) Adj item AF VTVM
[L FQT] ➞[C FQT] ➞[H FQT]
Adjust [∗∗∗]
PTT:ON
[Narrow] 3) Adj item [n FQT]
Adjust [∗∗∗]
PTT:ON
10.DQT 1) Adj item [FDQT]
Devition Adjust [∗∗∗]
Adjust LPF:3kHz
HPF:OFF
[Wide] 2) Adj item
[L FDQT] ➞[C FDQT] ➞[H FDQT]
Adjust [∗∗∗]
PTT:ON
[Narrow] 3) Adj item [n FDQT]
Adjust [∗∗∗]
PTT:ON

TK-3140
18
ADJUSTMENT
Item Condition Measurement Adjustment
Specifications/
Test equipment Unit Terminal Unit Parts Method Remark
11.LTR 1) Adj item [FLTR] Power meter Panel ANT Panel Encoder 1.0kHz ±0.1kHz
Deviation Adjust [∗∗∗] Dev meter Universal knov
Adjust LPF:3kHz Oscilloscope connector
HPF:OFF AG
[Wide] 2) Adj item AF VTVM
[L FLTR] ➞[C FLTR] ➞[H FLTR]
Adjust [∗∗∗]
PTT:ON
[Narrow] 3) Adj item [n FLTR] 0.75kHz ±50Hz
Adjust [∗∗∗]
PTT:ON
12.DTMF 1) Adj item [DTMF] Wide:2.5kHz ±0.1kHz
Deviation Adjust [∗∗∗] Narrow:1.25kHz
Adjust LPF:15kHz
[Wide] HPF:OFF
PTT:ON
[Narrow] 2) Adj item [n DTMF]
Adjust [∗∗∗]
PTT:ON
13.MSK 1) Adj item [FMSK] Wide:1.0kHz ±0.1kHz
Deviation Adjust [∗∗∗] Narrow:0.75kHz
Adjust LPF:15kHz
[Wide] HPF:OFF
PTT:ON
[Narrow] 2) Adj item [n FMSK]
Adjust [∗∗∗]
PTT:ON
14.TONE 1) Adj item [TONE] Wide:3.0kHz ±0.1kHz
Deviation Adjust [∗∗∗] Narrow:1.5kHz
Adjust LPF:15kHz
[Wide] HPF:OFF
PTT:ON
[Narrow] 2) Adj item [n TONE]
Adjust [∗∗∗]
PTT:ON
15.BATT 1) Adj item [BATT] Power meter Panel ANT Panel Encoder After pressing BATT terminal
Detection Adjust [∗∗∗] DVM BATT knob the PTT switch, voltage:6.2V
Writing PTT:ON terminal confirm that
one predeter-
mined numeric
in the range 1
to 256 appears
and then press
[B] key. That
numeric will be
stored in memory.
16.BATT [Panel Test Mode] Check No blinking of LED
Detection 1) CH-Sig:1-1
Check BATT terminal voltage:
NiCd, NiMH:6.5V
Li-ion:6.8V
PTT:ON
2) BATT terminal voltage: Blinking of LED
NiCd, NiMH:5.7V
Li-ion:6.0V
PTT:ON

TK-3140
19
ADJUSTMENT
Receiver Section
Item Condition Measurement Adjustment
Specifications/
Test equipment Unit Terminal Unit Parts Method Remark
1. Sensitivity 1) Adj item [SENS] Tracking Panel ANT Panel Encoder
Adjust Adjust [∗∗∗] generator knob
(BPF
characteristic) 2) Low-edge frequency Specturm TX-RX BPF
Adj item analyzer Need couple
[L SENS]➝[L2 SENS]➝capacitor
[C SENS]➝[H2 SENS]➝(1000PF)
[H SENS]
Spe-Ana setting
Center·f : 450MHz(K)
Span : 100MHz
RBW : 100kHz
VBW : 1kHz
REF level : -50dBm
ATT : 0dB
Tra-G setting
Input level :-30dBm
2. Sensitivity [Panel Test Mode] SSG Panel ANT
Check 1) CH-Sig:1-1 AF VTVM Universal Check 12dB SINAD or
SSG OUT Oscilloscope connector more
Wide:-117dBm
(MOD:1kHz / ±3kHz)
Narrow:-116dBm
(MOD:1kHz / ±1.5kHz)
3. Squelch 1) Adj item [O SQL] Encoder Adjust to point
Adjust Adjust [∗∗∗] knob of opening
(Open) 2) Adj item squelch.
[L OSQL] ➞[C OSQL] ➞[H OSQL]
Adjust [∗∗∗]
SSG OUT:
12dB SINAD level
3) Adj item [n OSQL]
Adjust [∗∗∗]
SSG OUT:
12dB SINAD level
4. Squelch [Panel Test Mode] Check Squelch must
Check 1) CH-Sig:1-1 be opened.
(Open) SSG OUT:
12dB SINAD level
2) SSG OUT:OFF Squelch must
be closed.
Adjustment
Turn a knob and make “fo”
level 1dB above from peak
level.
Caution
Adjustment “SENS” value 60
fo=f L, f L2, f C, f H2, f H
Adjust point frequency
Refer to the Panel Tuning
Mode frequency table on
page 14.
1dB
fo

TK-3140
20
ADJUSTMENT
Item Condition Measurement Adjustment
Specifications/
Test equipment Unit Terminal Unit Parts Method Remark
Adjustment points
TX-RX unit (X57-6410-10)
component side view
TC2
TC1
CV
BPF
ANT
X57-6410-10
Foil side view
5. Squelch 1) Adj item [T SQL] SSG Panel ANT Encoder Adjust to point
Adjust Adjust [∗∗∗] AF VTVM Universal knob of opening
2) Adj item Oscilloscope connector squelch.
[L TSQL] ➞[C TSQL] ➞[H TSQL]
Adjust [∗∗∗]
SSG OUT:
12dB SINAD level+5dB
3) Adj item [n TSQL]
Adjust [∗∗∗]
SSG OUT:
12dB SINAD level+5dB
6. Squelch [Panel Test Mode] Check Squelch must
Check 1) CH-Sig:1-1 be opened.
(Tight) SSG OUT:
12dB SINAD level+8dB
2) SSG OUT:OFF Squelch must
be closed.
Band Pass Filter Characteristic (K3)
400MHz
415MHz
430MHz
440MHz
450MHz
Band Pass Filter Characteristic (K)
440MHz
450MHz 460MHz
470MHz 480MHz
490MHz
Band Pass Filter Characteristic (K2)
470MHz
480MHz 490MHz 510MHz
520MHz