1 = Type
2 = Shape
3 = Dimension
4 = Temp. coefficient
5 = Voltage rating
6 = Value
7 = Tolerance
Dimension (Chip capacitors)
Dimension codeLWT
Empty
A
B
C
D
E
F
G
H
Dimension
Dimension (Chip resistor)
Dimension codeLWT
E
F
G
H
Rating wattage
Wattage
Code
1/16W
1J
1/10W
2A
1/8W
2B
5.6
4.5
4.5
4.5
3.2
3.0
2.0
1.6
1.0
W
3.2
2.0
1.6
1.0
Code
2C
2E
2H
L
0.5
0.5
0.5
0.5
0.4
0.2
0.3
0.2
0.05
0.2
0.3
0.2
0.05
Wattage
1/6W
1/4W
1/2W
5.0
3.2
2.0
1.25
2.5
1.6
1.25
0.8
0.5
1.6
1.25
0.8
0.5
Code
0.5
0.4
0.3
0.2
0.3
0.2
0.2
0.2
0.05
T
0.2
0.2
0.2
0.05
3A
3D
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
0.5
0.5
0.35
Wattage
1W
2W
0.05
1.0
1.0
0.1
0.05
25
Page 2
TK-3140
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.
301A∗ G11-4174-04SHEET(LCD)
331A,2A ∗ G11-4188-04SHEET(A/3PCB,SHIELDING PLATE(LCD))
341B∗ G11-4189-04SHEET(UPPER SIDE OF CABINET)
351A∗ G11-4190-04SHEET(LOWER SIDE OF CABINET)
363AG13-1885-04CUSHION(CHASSIS)
C160CK73HB1H102KCHIP C1000PF K
C164CC73GCH1H101JCHIP C100PF JE3
C164CC73GCH1H330GCHIP C33PFGE
C200CK73GB1A224KCHIP C0.22UF K
C201CK73HB1A104KCHIP C0.10UF K
Address
New
parts
C103CC73HCH1H070DCHIP C7.0PFDE
C103CC73HCH1H090DCHIP C9.0PFDE3
C104,105CK73HB1H471KCHIP C470PF K
C106CC73HCH1H060DCHIP C6.0PFD
C108CK73HB1A104KCHIP C0.10UF K
C109CC73HCH1H050CCHIP C5.0PFCE
C109CC73HCH1H080DCHIP C8.0PFDE3
C110CC73HCH1H130JCHIP C13PFJ
C111CK73HB1H471KCHIP C470PF K
C115CK73HB1H471KCHIP C470PF K
C122CK73HB1H471KCHIP C470PF K
C123C92-0788-05CHIP-TAN15UF10WV
C124CK73GB0J105KCHIP C1.0UF K
C125CK73HB1H102KCHIP C1000PF K
C126,127CK73HB1H471KCHIP C470PF K
C128CC73HCH1H101JCHIP C100PF J
C129,130CK73HB1H471KCHIP C470PF K
C131CC73GCH1H270GCHIP C27PFG
C132CK73HB1C103KCHIP C0.010UF K
C133∗ CK73GB1A105KCHIP C1.0UF K
C134CK73HB1A104KCHIP C0.10UF K
C135CC73GCH1H200GCHIP C20PFG
C136CK73HB1H471KCHIP C470PF K
C137CK73HB1C103KCHIP C0.010UF K
C139CK73HB1H471KCHIP C470PF K
C202CK73HB1H221KCHIP C220PF K
C203-205CK73HB1A104KCHIP C0.10UF K
C206CK73HB1C103KCHIP C0.010UF K
C207CK73HB1H471KCHIP C470PF K
C208,209CK73HB1H221KCHIP C220PF K
C210CK73HB1A104KCHIP C0.10UF K
C211CK73HB1H102KCHIP C1000PF K
C212CC73HCH1H220JCHIP C22PFJ
C213CC73HCH1H100DCHIP C10PFD
C214CK73HB1A104KCHIP C0.10UF K
C215C92-0773-05CHIP-TAN15UF6.3WV
C216CK73HB1A104KCHIP C0.10UF K
C217CK73HB1H221KCHIP C220PF K
C218CK73HB1A104KCHIP C0.10UF K
C219CK73HB1A333KCHIP C0.033UF K
C220CK73HB1A104KCHIP C0.10UF K
C221CC73HCH1H680JCHIP C68PFJ
C222CK73HB1A104KCHIP C0.10UF K
C223CK73HB1C103KCHIP C0.010UF K
C224C92-0713-05CHIP-TAN10UF6.3WV
C225CK73HB1C103KCHIP C0.010UF K
C227CK73HB1A104KCHIP C0.10UF K
C228,229CK73HB1C103KCHIP C0.010UF K
C230CC73HCH1H060DCHIP C6.0PFD
C231CK73HB1C103KCHIP C0.010UF K
C232CK73HB1H471KCHIP C470PF K
C233CK73HB1C103KCHIP C0.010UF K
C234CK73HB1H471KCHIP C470PF K
C235CC73HCH1H060DCHIP C6.0PFD
C236CC73HCH1H020CCHIP C2.0PFC
C240CC73HCH1HR75CCHIP C0.75PF CE
C240CC73HCH1H010CCHIP C1.0PFCE3
C241CC73HCH1H070DCHIP C7.0PFD
C242CK73HB1A104KCHIP C0.10UF K
C243CK73HB1H561KCHIP C560PF K
C250CK73HB1H471KCHIP C470PF K
C251CC73GCH1H020BCHIP C2.0PFBE
C251CC73GCH1H030BCHIP C3.0PFBE3
C252CC73HCH1H330JCHIP C33PFJ
C253CK73HB1A104KCHIP C0.10UF K
C255CK73HB1A104KCHIP C0.10UF K
C256CC73HCH1H330JCHIP C33PFJ
C257-260CK73HB1H471KCHIP C470PF K
C261CK73GB1H471KCHIP C470PF K
C263CC73HCH1H330JCHIP C33PFJ
27
Page 4
TK-3140
TX-RX UNIT (X57-6412-XX)
Ref. No.Parts No.Description
C264CK73HB1H471KCHIP C470PF K
C266CK73HB1H471KCHIP C470PF K
C267CC73GCH1H030BCHIP C3.0PFB
C268CC73HCH1H330JCHIP C33PFJ
C269CC73GCH1H030BCHIP C3.0PFBE
Address
New
parts
PARTS LIST
DestinationDestination
Ref. No.Parts No.Description
C345CK73GB1A474KCHIP C0.47UF K
C346CC73HCH1H470JCHIP C47PFJ
C347CK73HB1C103KCHIP C0.010UF K
C348CK73GB1A474KCHIP C0.47UF K
C349CK73HB1C153KCHIP C0.015UF K
C276CK73HB1H471KCHIP C470PF K
C277CC73GCH1H030BCHIP C3.0PFBE3
C277CC73GCH1H3R5BCHIP C3.5PFBE
C278-280CK73HB1A104KCHIP C0.10UF K
C281CK73HB1H471KCHIP C470PF K
C282CK73HB1H102KCHIP C1000PF K
C283,284CK73HB1A104KCHIP C0.10UF K
C285CC73GCH1H0R5BCHIP C0.5PFBE
C286CC73GCH1H050BCHIP C5.0PFBE
C286CC73GCH1H4R5BCHIP C4.5PFBE3
C292CC73HCH1H030CCHIP C3.0PFC
C293CC73GCH1H020BCHIP C2.0PFBE
C293CC73GCH1H1R5BCHIP C1.5PFBE3
C294CK73GB1H471KCHIP C470PF K
C295CK73HB1H471KCHIP C470PF K
C298CK73HB1H471KCHIP C470PF K
C300C92-0713-05CHIP-TAN10UF6.3WV
C301CK73HB1H471KCHIP C470PF K
C304CC73HCH1H220JCHIP C22PFJ
C310CK73HB1C103KCHIP C0.010UF K
C350C92-0647-05CHIP-TAN3.3UF 4WV
C351CK73HB1C103KCHIP C0.010UF K
C352-354CK73HB1A104KCHIP C0.10UF K
C355C92-0628-05CHIP-TAN10UF10WV
C356CC73HCH1H470JCHIP C47PFJ
C371CC73HCH1H470JCHIP C47PFJ
C375CC73HCH1H470JCHIP C47PFJ
C382CK73HB1A104KCHIP C0.10UF K
C383,384CK73HB1H102KCHIP C1000PF K
C386CC73HCH1H470JCHIP C47PFJ
C388CK73HB1H102KCHIP C1000PF K
C389CC73HCH1H470JCHIP C47PFJ
C390CK73HB1A104KCHIP C0.10UF K
C391,392CK73HB1C103KCHIP C0.010UF K
C394,395CK73HB1A104KCHIP C0.10UF K
C396CK73HB1C103KCHIP C0.010UF K
C397,398CK73HB1A104KCHIP C0.10UF K
C399CK73HB1E562KCHIP C5600PF K
C400CK73HB1H471KCHIP C470PF K
C402-405CK73HB1H102KCHIP C1000PF K
C408CK73HB1H102KCHIP C1000PF K
C410CK73FB1A475KCHIP C4.7UFK
C411∗ CK73GB1A105KCHIP C1.0UF K
C413C92-0713-05CHIP-TAN10UF6.3WV
C415CC73HCH1H101JCHIP C100PF J
C311CC73HCH1H101JCHIP C100PF J
C312C92-0713-05CHIP-TAN10UF6.3WV
C313CK73HB1A104KCHIP C0.10UF K
C314CK73HB1H471KCHIP C470PF K
C315C92-0713-05CHIP-TAN10UF6.3WV
C316CK73HB1A333KCHIP C0.033UF K
C318CK73HB1H221KCHIP C220PF K
C319CC73HCH1H101JCHIP C100PF J
C320CK73HB1A104KCHIP C0.10UF K
C321CK73HB1H271KCHIP C270PF K
C322CK73HB1H152KCHIP C1500PF K
C323CK73HB1H222KCHIP C2200PF K
C325CK73HB1C123KCHIP C0.012UF K
C327CK73HB1H681KCHIP C680PF K
C328CK73GB1C683KCHIP C0.068UF K
C329CK73GB0J105KCHIP C1.0UF K
C330CK73HB1A104KCHIP C0.10UF K
C331CK73HB1E682KCHIP C6800PF K
C332CK73HB1C103KCHIP C0.010UF K
C333CK73HB1H332KCHIP C3300PF K
C334,335CK73HB1C103KCHIP C0.010UF K
C336,337CC73HCH1H270JCHIP C27PFJ
C338CC73HCH1H160JCHIP C16PFJ
C339-342CK73HB1C103KCHIP C0.010UF K
C344C92-0713-05CHIP-TAN10UF6.3WV
28
C416C92-0713-05CHIP-TAN10UF6.3WV
C417CK73GB0J105KCHIP C1.0UF K
C419CK73HB1H102KCHIP C1000PF K
C420CC73HCH1H101JCHIP C100PF J
C421∗ CK73GB1A105KCHIP C1.0UF K
C422CK73GB0J105KCHIP C1.0UF K
C423C92-0773-05CHIP-TAN15UF6.3WV
C424CC73HCH1H101JCHIP C100PF J
C425CK73HB1A104KCHIP C0.10UF K
C426CC73HCH1H101JCHIP C100PF J
C431CC73HCH1H101JCHIP C100PF J
C500-503CK73HB1A104KCHIP C0.10UF K
C504CK73GB1C104KCHIP C0.10UF K
C506CC73HCH1H220JCHIP C22PFJ
C507CK73HB1A104KCHIP C0.10UF K
C508CK73HB1H821KCHIP C820PF K
C509CC73HCH1H220JCHIP C22PFJ
C510CC73HCH1H820JCHIP C82PFJ
C511CC73HCH1H680JCHIP C68PFJ
C512CK73HB1A473KCHIP C0.047UF K
C513,514CK73HB1A104KCHIP C0.10UF K
C515CK73GB1H122KCHIP C1200PF K
C516C92-0714-05CHIP-TAN4.7UF6.3WV
C517CK73HB1A104KCHIP C0.10UF K
C518,519C92-0714-05CHIP-TAN4.7UF6.3WV
Page 5
PARTS LIST
Ref. No.Parts No.Description
C520CC73HCH1H120JCHIP C12PFJ
C522CK73HB1A104KCHIP C0.10UF K
C523CK73HB1H271KCHIP C270PF K
C524CC73HCH1E181JCHIP C180PF J
C525CK73HB1H102KCHIP C1000PF K
C526CK73HB1C103KCHIP C0.010UF K
C527CK73HB1A104KCHIP C0.10UF K
C531CC73HCH1H120JCHIP C12PFJ
C537CK73HB1A104KCHIP C0.10UF K
C539,540∗ C92-0804-05CHIP-TAN1.5UF 16WV
C541CK73HB1A104KCHIP C0.10UF K
C542,543CK73HB1H102KCHIP C1000PF K
C544,545CK73HB1A104KCHIP C0.10UF K
C546CC73HCH1H101JCHIP C100PF J
C710CC73GCH1H2R5BCHIP C2.5PFBE
C720C92-0714-05CHIP-TAN4.7UF6.3WV
C730∗ CS77SJ0J2R2MCHIP-TAN2.2UF6.3WV
C730C92-0800-05CHIP-TAN2.2UF6.3WV
C801-803CC73HCH1H101JCHIP C100PF J
C805CK73GB1C104KCHIP C0.10UF K
C806CK73HB1A104KCHIP C0.10UF K
C807C92-0773-05CHIP-TAN15UF6.3WV
C809CK73HB1H471KCHIP C470PF K
C811C92-0002-05CHIP-TAN0.22UF 35WVE
C811C92-0502-05CHIP-TAN0.33UF 35WVE3
C901CK73HB1A104KCHIP C0.10UF K
C902CK73GB1A224KCHIP C0.22UF K
C903CC73HCH1H100DCHIP C10PFD
C904,905CC73HCH1H050CCHIP C5.0PFC
C906CK73HB1H102KCHIP C1000PF KE
C907CC73HCH1H101JCHIP C100PF J
C908,909CK73HB1H471KCHIP C470PF K
C910,911CK73HB1H102KCHIP C1000PF K
TC1,2C05-0384-05CERAMIC TRIMMER CAP(10PF)
Parts with the exploded numbers larger than 700 are not supplied.
35
Page 12
TK-3140
ADJUSTMENT
Test Equipment Required for Alignment
Test EquipmentMajor Specifications
1.Standard Signal GeneratorFrequency Range400 to 512MHz
(SSG)ModulationFrequency modulation and external modulation.
Output–127dBm/0.1µV to greater than –47dBm/1mV
2.Power MeterInput Impedance50Ω.
Operation Frequency400 to 512MHz or more.
Measurement RangeVicinity of 10W
3.Deviation MeterFrequency Range400 to 512MHz.
4.Digital Volt MeterMeasuring Range10mV to 10V DC
(DVM)Input ImpedanceHigh input impedance for minimum circuit loading.
5.OscilloscopeDC through 30MHz.
6.High SensitivityFrequency Range10Hz to 1000MHz.
Frequency CounterFrequency Stability0.2ppm or less.
7.Ammeter5A.
8.AF Volt MeterFrequency Range50Hz to 10kHz.
(AF VTVM)Voltage Range1mV to 10V.
9.Audio Generator (AG)Frequency Range50Hz to 5kHz or more.
Output0 to 1V.
10. Distortion MeterCapability3% or less at 1kHz.
Input Level50mV to 10Vrms.
11. Spectrum AnalyzerMeasuring RangeDC to 1GHz or more
12. Tracking GeneratorCenter frequency50kHz to 600MHz
Output Voltage100mV or more
13. 16Ω Dummy LoadApprox. 16Ω, 3W.
14. Regulated Power Supply5V to 10V, approx. 5A
Useful if ammeter equipped.
■ The following parts are required for adjustment
1. Antenna connector adapter
The antenna connector of this radio uses an SMA terminal.
Use an antenna connector adapter [SMA(f) – BNC(f)] for
adjustment. (The adapter is not provided as an option, so buy
a commercially-available one.)
Note
When the antenna connector adapter touches the knob,
draw out the knob to mount the connector.
2. Universal connector
Use the interface cable (KPG-36) for PC tuning or the lead
wire with plug (E30-3287-18) and screw (N08-0535-08) for
panel tuning. Connect the plug to the universal connector of
the radio and tighten the screw.
The lead wire with plug (E30-3287-18) and screw (N08-0535-
08) terminals are as follows. Numbers are universal connector
terminal numbers.
36
Caution
1. When connecting the plug to the universal connector of
the radio, a short circuit may occur. To provent this, be
sure to turn the radio POWER switch off.
2. Since the RX AF output is a BTL output, there is a DC
component. Isolate this with a capacitor or transformer as
shown in the figure.
3. Do not connct an instrument between red or black and
GND.
• Universal connector
14: SSW
1: SSW
12: SP–
3: SP–
10: EMC
5: EMC
8: PTT
7: PTT
6: NC
9: NC
4: 5M
11: 5M
2: RXD
13: RXD
13: SP+
2: SP+
11: MSW
4: MSW
9: ME
6: ME
7: PF
8: PF
5: E
10: E
3: TXD
12: TXD
1: NC
14: E
Page 13
ADJUSTMENT
TK-3140
• Panel tuning
SCREW
TUBE
BLU (7)
BRN (10)
RED (2)
BLK (3)
2: RED (RX AF OUTPUT)
3: BLACK (RX AF OUTPUT)
5: WHITE (MIC INPUT)
6: BROWN (MIC GND)
7: BLUE (PTT SW) GND → ON
8: YELLOW (PF SW)
10: BROWN (GND)
11: GREEN (5M)
PTT SWTo Radio
100µ 10V
+
16Ω
100µ 10V
WHT
(5)
10µ 10V
BRN (6)
+
+
AF Voltmeter
Audio generator
■ Removing the front panel
After removing the battery pack, knobs, and antenna,
remove the 2 screws from the back of the transceiver.
Lift the chassis away from the bottom part gently, then pull
out the chassis as shown below.
■ Connecting the PTT, MIC, SP, and SW2 cables
When connecting the PTT, MIC, SP and SW2 2-wire cables,
ensure that the color of each cable mates as shown in the
following diagram.
• PC tuning
Connect the wires to the PCB in the connector case of
interface cable.
For output the wires out of the connector case, need to
process the connector case.
KPG-36
Remove the
screw
PCB layout
16 Ω
Shield
Connector case
100 µ 10 V
+
100 µ 10 V
+
10 µ 10 V
+
AF voltmeter
Audio generator
PTT(WHITE)
SW1
PTT
GND
SW2
GND(BLUE)
SW1(RED)
MIC(WHITE)
CN303
CN304
SP(WHITE)
SW2(WHITE)
CN306
CN305
MIC(BLUE)
SP(BLUE)
■ How to assemble the antenna connector and its
terminal.
The antenna connector and its terminal are supplied as
separate parts.
When replacing the antenna connector and/or terminal,
assemble the parts prior to the replacement.
37
Page 14
TK-3140
ADJUSTMENT
1. Mount the antenna connector onto the chassis
➀.
• Double-sided adhesive tape is attached to the terminal; peel
off the tape cover ➁.
• Attach the terminal to the antenna connector as shown
below.
• Slide the antenna terminal along the adhesive cushion on
the chassis so that the adhesive part on the terminal is
firmly attached to the antenna connector ➂.
2. Remove the antenna connector from the chassis with its
terminal attached, then solder the center part of antenna
connector to its terminal
➃.
Do not use excessive solder on terminal.
TOP
2
Bottom
1
2. Gently rise up the connector lever in the direction of the
arrow with a fine regular screwdriver or tweezers.
(CN301, CN302, CN400)
Regular screwdriver
Flat cable
Lever
Repair Jig (Chassis)
Use jig (part No.: A10-4060-14) for repairing the TK-3140.
Place the TX-RX unit on the jig and fit it with screws.
The jig facilitates the voltage check and protects the final
amplifier FET when the voltage on the flow side of the TX-RX
unit is checked during repairs.
Battery Jig (W05-0909-00)
3
cushion
4
How to Remove the Cable
1. Gently draw out both sides of the connector lever uniformly
in the direction of the arrow with tweezers.
(CN303, CN304, CN305, CN306)
+ Terminal (Red)
– Terminal (Black)
Connect the power cable properly between the battery jig
installed in the transceiver and the power supply, and be sure
output voltage and the power supply polarity prior to switching
the power supply ON, otherwise over voltage and reverse
connection may damage the transceiver, or the power supply
or both.
When using the battery jig in user mode, the transceiver
assumes that a lithium-ion battery pack is attached to the
transceiver. In adjustment mode, battery type detection is
not performed. Refer to page 21 for details.
Note: When using the battery jig, you must measure the
voltage at the terminals of the battery jig. Otherwise, a slight
voltage drop may occur within the power cable, between the
power supply and the battery jig, especially while the
transceiver transmits.
SCHEMATIC DIAGRAM
S
R1
–
+
1.8M
C1
100P/25V
470P/25V
100
/25V
m
C3
C2
38
Tweezers
Power cable
+ Terminal
(Red)
Power
supply
– Terminal
(Black)
Page 15
ADJUSTMENT
TK-3140
Test Mode
■ Test mode operating features
This transceiver has a test mode.
[A] key and turn power on. Hold [A] key until test channel
No. and test signalling No. appears on LCD.
can be inhibited by programming. To exit test mode, switch
the power on again. The following functions are available in
test mode.
• Controls
Controls“SFT” appears“SFT” not appears
[PTT]Used when making a Used when making
transmission.a transmission.
[AUX]UnusedUnused
[Side 1]Shift OFF.Monitor ON and OFF.
[Side 2]
[S]FFSK 1200bpsSets to the Tuning
[A]Shift OFFShift ON.
[B]Compander functionRF power HIGH and
[C]
[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”Lights at beat shift ON.
“ ”Lights at FFSK 2400bps.
Lights the lamp for five
seconds.wide and narrow.
Lighting is extended for
a further five seconds by
pressing any key while
the lamp is lit.
and 2400bpsmode.
ON and OFF.LOW.
Beat shift ON and OFF
Blinks at the low battery voltage warning.
To enter test mode, press
Test mode
Changes wide, semi
Changes signalling.
■ 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.
You must adjust the frequencies in all channels as shown
above, even though the channel frequencies in the 7 row are
below the specifications of the TK-3140.
You must adjust the frequencies in all channels as shown
above, even though the channel frequencies in the 7 row are
below the specifications of the TK-3140.
RXTX
RXTX
E type
E3 type
• LED indicator
Red LEDLights during transmission.
Green LEDLights when there is a carrier.
9DTMF DEC.(159D)DTMF ENC.(159D)
10NoneDTMF tone #
11
12Single Tone 1200Hz
13
14FFSK(1:1 Pattern)
15FFSK CodeFFSK Code
16FFSK Error Bit Check
Note
Signalling No.16 (FFSK Error Bit Check) appears only in Panel
Test mode.
• 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
16Ω dummy 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.
2Tone (321.7/928.1Hz)
5Tone DEC.(EIA #12345)
None
Single Tone 1200Hz
5Tone ENC.(EIA #12345)
LCD display (Tuning mode)
FREQ1
Adjustment itemAdjustment (1~256)
Panel Tuning Mode
TEST Ch
L440.05000440.10000
L2450.05000450.10000
C460.05000460.10000
H2469.95000469.90000
H479.95000479.90000
Note
You must adjust the frequencies in all test channels as
shown above, even though the test channel frequencies in
the H row are below the specifications of the TK-3140.
TEST Ch
L400.05000400.10000
L2410.05000410.10000
C420.05000420.10000
H2429.95000429.90000
H440.05000440.10000
Note
You must adjust the frequencies in all test channels as
shown above, even though the test channel frequencies in
the H row are below the specifications of the TK-3140.
RX frequency (MHz)TX frequency (MHz)
RX frequency (MHz)TX frequency (MHz)
E type
E3 type
LCD display (Test mode)
n
n: Narrow
channel No. Signalling No.
s: Wide 4k
w: Wide 5k
Press [S], now in tuning mode. Use [2 B] 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 [Side 2] button to switch between Wide 5k/Wide 4k/
Narrow.
40
11
Page 17
■ Tuning mode
TK-3140
ADJUSTMENT
5-point tuning ex.RF Power High
(5-point tuning)
(5-point tuning)
(3-point tuning)
(3-point tuning)
(3-point tuning)
(3-point tuning)
(3-point tuning)
(3-point tuning)
(5-point tuning)
(3-point tuning)
(3-point tuning)
(3-point tuning)
[A]
[A]
[A]
[A]
[A]
[A]
[A]
[A]
[A]
[A]
[A]
[A]
FREQ xxx
[C]
HPOW xxx
[C]
LPOW xxx
[C]
n BAL xxx
[C]
n MAX xxx
[C]
n QT xxx
[C]
n DQT xxx
[C]
n DTM1 xxx
[C]
n DTM2 xxx
[C]
n FFSK xxx
[C]
n TON1 xxx
[C]
n TON2 xxx
[C]
SENS xxx
[C]
n SQL xxx
[C]
n RSSI xxx
[C]
n SQLT xxx
[C]
HPOW xxx
3-point tuning ex.Max Deviation (Narrow)
n MAX xxx
[Side 2][Side 2]
[Side 2][Side 2]
[Side 2][Side 2]
[Side 2][Side 2]
[Side 2][Side 2]
[Side 2][Side 2]
[Side 2][Side 2]
[Side 2][Side 2]
[Side 2][Side 2]
[Side 2][Side 2]
[Side 2][Side 2]
[Side 2][Side 2]
s BAL xxxw BAL xxx
s MAX xxxw MAX xxx
s QT xxxw QT xxx
s DQT xxxw DQT xxx
s DTM1 xxxw DTM1 xxx
s DTM2 xxxw DTM2 xxx
s FFSK xxxw FFSK xxx
s TON1 xxxw TON1 xxx
s TON2 xxxw TON2 xxx
s SQL xxxw SQL xxxSquelch Level
[A]
(3-point tuning)(3-point tuning)
s RSSI xxxw RSSI xxx
[A][A]
(3-point tuning)(3-point tuning)
s SQLT xxxw SQLT xxx
[A][A]
(3-point tuning)(3-point tuning)
[Side 2]
[Side 2]
[Side 2]
[Side 2]
[Side 2]
[Side 2]
[Side 2]
[Side 2]
[Side 2]
[Side 2]
[A]
[Side 2]
[Side 2]
[C]
[C]
[A]
L HPOW xxx
[A]
nL MAX xxx
RSSI Level
Squelch Tight Level
[C]
[C]
[A]
L2 HPOW xxx
[A]
nC MAX xxx
[C]
[C]
[A]
C HPOW xxx
[A]
nH MAX xxx
[C]
[C]
[A]
H2 HPOW xxx
[C]
[A]
H HPOW xxx
[C]
BATT xxx
[C]
41
Page 18
TK-3140
ADJUSTMENT
Common Section
ItemCondition
1. Setting1)
2. VCO lock[Panel Test Mode]4.1V (E)
voltage1) CH-Sig:7-1 (E, E3)Power meter PanelANTTX-RXTC24.2V (E3)±0.1V
RX2) CH-Sig:2-1 (E, E3)DVMTX-RXCVCheck0.6V or more
TX3) CH-Sig :3-1 (E)TC13.5V (E)±0.1V