UHF FM TRANSCEIVER

TK-3140© 2002-5 PRINTED IN JAPANB51-8631-00 (S) 582

SERVICE MANUALE · E3 versions

GENERAL ............................................................ 2

SYSTEM SET-UP ................................................ 2

OPERATING FEATURES .................................... 3

REALIGNMENT ................................................. 13

CIRCUIT DESCRIPTION .................................... 17

SEMICONDUCTOR DATA ................................ 23

COMPONENTS DESCRIPTION ........................ 24

PARTS LIST ....................................................... 25

EXPLODED VIEW.............................................. 34

PACKING ........................................................... 35

ADJUSTMENT .................................................. 36

TERMINAL FUNCTION ..................................... 48

PC BOARD VIEWS

TX-RX UNIT (X57-6412-XX) (B/3),(C/3) ..... 49

TX-RX UNIT (X57-6412-XX) (A/3) .............. 53

SCHEMATIC DIAGRAM.................................... 59

BLOCK DIAGRAM ............................................. 63

LEVEL DIAGRAM .............................................. 65

KSC-25,KNB-24L,KNB-25A,KNB-26N .............. 66

KBP-5,KMC-25................................................... 67

SPECIFICATIONS ........................... BACK COVER

CONTENTS

Packing(4 keys)(G53-1540-12)

Knob (ENC)(K29-9134-03)

Knob (VOL)(K29-9133-03)

Cabinet assy(4 keys)(A02-3653-14)

Knob (PTT)(K29-9131-03)

Helical antenna(T90-0798-05):E(T90-0800-05):E3

Key top(SW1,SW2)(K29-9132-03)

TK-3140

2

GENERAL / SYSTEM SET-UP

INTRODUCTION

SCOPE OF THIS MANUAL

This manual is intended for use by experienced techniciansfami l ia r with s imi lar types of commerc ia l gradecommunications equipment. It contains all required serviceinformation for the equipment and is current as of thepublication date. Changes which may occur after publicationare 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. Thisapplies to all parts : components, kits, or chassis. If the partnumber is not known, include the chassis or kit number ofwhich it is a part, and a sufficient description of the requiredcomponent for proper identification.

PERSONNEL SAFETY

The following precautions are recommended for personnelsafety: 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 theschematic diagrams, printed circuit board views, and alignmentprocedures contained within.

Merchandise received

Choose the type of transceiver

Transceiver programming

Delivery

Are you using the speaker microphone?

TX/RX 440~470 4.0W TK-3140 E

TX/RX 400~430 4.0W TK-3140 E3

Frequency range (MHz) RF power Type

A personal computer (IBM PC or compatible), programminginterface (KPG-36), and programming software (KPG-74D (M2))are required for programming.(The frequency, conventional system features, TX power HI/LOW, and signalling data are programmed for the transceiver.)

YES

NO

KMC-25Speaker microphone

(Option)

SYSTEM SET-UP

TK-3140

3

OPERATING FEATURES

1. Operation Features

The TK-3140 is a UHF FM Radio designed in both 5toneModel and DTMF/2tone/DMS Model. The programmablefeatures are summarized.

This transceiver can handle up to 250 groups with 250channels in each group.

Model 5Tone BasicFullFull (Special Setting)

DTMF/2tone/DMS

1-1. 5tone Model

In this model, you can program Basic or Full level features.When you select Basic level, only 1frame 5tone can beprogrammed, and various functions are limited.When you select “Special setting” in the Full Level, youcan use Encode/Decode format. Using Encode/Decodeformat, you can further program the transceiver to run thescript.

1-2. DTMF/2tone/DMS Model

You can use Option signalling which is DTMF or 2tone(onlyfor Decode) or DMS(Digital Message System -FFSKsignalling) for every channel.

2. Transceiver Controls and Indicators

2-1. Physical Layout

2-2. Panel controls

The key on the top and front panel is momentary-type pushbuttons. The functions of these keys and knob are explainedbelow.

1 Antenna connector

Connect the antenna here.

2 Rotary encoder

Rotate this encoder to activate its programmable function:Channel Up/ Down (default) or Group Up/ Down. For furtherdetails, contact your dealer.

3 POWER switch/ VOLUME control

Turn clockwise to switch ON the transceiver. Rotate toadjust the volume. Turn counterclockwise fully to switchOFF the transceiver.

4 LED indicator

This LED lights red during transmission and green whilereceiving a signal. During Selective Call Alert, the LEDflashes orange. If programmed by your dealer, when thebattery pack power is low, the LED flashes red duringtransmission. Replace or recharge the battery pack at thistime.

5 Auxiliary (orange) key

Press to activate its auxiliary function.This key has no default setting.

6 Battery pack safety catch

Flip this catch to prevent accidentally pressing the batterypack release latch.

7 Battery pack release latch

Press this latch to release the battery pack.

8 PTT (Push-To-Talk) switch

Press this switch, then speak into the microphone to call astation.

9 Side 1 key

Press to activate its auxiliary function. The default settingof this key is Monitor.

0 Side 2 key

Press to activate its auxiliary function. The default settingof this key is Call 1 for the 5-Tone model. The DTMF/2-Tone/DMS model has no default setting.

- S key

Press to activate its auxiliary function. The default settingof this key is Selcall Entry for the 5-Tone model. The DTMF/2-Tone/DMS model has no default setting.

= A key

Press to activate its auxiliary function. The default settingof this key is Receive Entry for the 5-Tone model. The DTMF/2-Tone/DMS model has no default setting.

32

5 7

15

8

11

4

1 6

9

10

Microphone Speaker

121314

TK-3140

4

Auto Dial

To transmit the stored DTMF code automatically.Press the [Auto Dial] key to enter the “Auto Dial Mode”.Select the desired number to send. It is used the selector

knob to select.Press the [Auto Dial] key to transmit the numbers.

Channel Name

Press this key to switch between the “Channel Name” and“Grp#/Ch#” for the display. If no channel name is programmed,the transceiver automatically displays the group#/channel#.

Channel Up/Down

When this key is pressed each time, the channel numberto be selected is increased/decreased. If the “Hold” option(Continuous Up/ Down operation) in the Key Assignmentwindow of the FPU is selected, press and hold the channelUp or Down key for more than 1 second to repeat the operationcontinuously. If you select the “Hold Delay” options in theKey Assignment window of the FPU, the hold delay time canbe programmed. Although the default hold time is 3000 ms,you can adjust the time between 100 and 5000 ms.

Call 1 to 6 (5tone)

Press the [CALL #] key to transmit the 5tone code that isprogrammed to “Call #” in the System Parameters.

Emergency Call

Pressing this key causes the transceiver to enter theemergency mode. The transceiver jumps to the programmed“Emergency group/channel” and transmits for programmed“Duration of Transmission time”.

The transceiver disables mic mute while transmitting. Afterfinishing transmission, the transceiver receivers forprogrammed “Duration of Receiving”. The transceiver mutes

OPERATING FEATURES

~ 2 B keys

Press to activate its auxiliary function. This key has no defaultsetting.

! C 3 keys

Press to activate its auxiliary function. This key has no defaultsetting.

@ Universal connector

Connect the (optional KMC-25) speaker/ microphone here.Otherwise, keep the supplied cover in place.

2-3. Programmable keys

Keys 2, 5, and 9 to ! pages 3 to 4 can be programmedwith the auxiliary functions listed in the following table. Thekeys can only be programmed with functions, depending onthe model purchased. Please contact your dealer for furtherdetails on these functions.

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1 To access these functions, press and hold the appropriatekey for more than 1 second.

2 These functions can be programmed only on key 2, theencoder.

3 This function can be programmed only on key 5, theAuxiliary (orange) key, and on the programmable functionkey of the optional KMC-25 speaker/ microphone.

TK-3140

5

OPERATING FEATURES

the speaker while receiving. Following the above sequence,the transceiver continues to transmit and receive.

You can select whether or not the emergency ID istransmitted in the emergency mode.

Fixed Volume

This function is used for changing the volume level, it isPower on Tone, Control Tone, Warning Tone, Alert Tone, AFVolume Type.

If these Tone is set up in “Fixed”, the Tone level can bechanged when [Fixed Volume] key is pressed.

When [Fixed Volume] key is pressed, Tone level changesin turn to Low (Tone Volume Low), High (Tone Volume High)and Off.

Group Up/Down

When this key is pressed each time, the group number tobe selected is increased/decreased. If the “Hold” option(Continuous Up/ Down operation) in the Key Assignmentwindow of the FPU is selected, press and hold the Group Upor Down key for more than 1 second to repeat the operationcontinuously. If you select the “Hold Delay” options in theKey Assignment window of the FPU, the hold delay time canbe programmed. Although the default hold time is 3000 ms,you can adjust the time between 100 and 5000 ms.

Home Channel

Press this key once, the channel switches to the pre-programmed home channel.

Key Lock

Key Lock prevents accidental operation of the transceiver.When Key Lock is activated, all keys other that PTT,Emergency, Monitor, Monitor Momentary, Shift, Squelch,Squelch Momentary, Lamp, Volume are locked.

“LOCKED” appears momentarily when the Key Lock keyis pressed.

Lamp

Press the [Lamp] key to toggle the display backlight ON orOFF. The backlight automatically turns OFF approximately 5seconds after it is switched ON.

Press any key other than [Lamp] while the backlight is ONto reset the 5-second timer. The timer will reset and thebacklight will remain on for 5 seconds.

Low Power

When you press this key, “LO” appears and the transceiverswitches to RF Low Power.

If you press this key while “LO” is displayed, the Powerstatus reverts to the preset default setting. If “TX Power” isset to ‘Low Power’, no change occurs.

Monitor

Model = DTMF/2tone/DMS:

When this key pressed once, “MON” icon lights andsquelch unmutes if a carrier is present, regardless of thespecified Signalling (including Option Signalling).If pressed again, “MON” icon goes off and squelch mutes.

Model = 5tone:

Depend on Monitor Function and Monitor Key Action inthe System Parameters.You can select either QT/DQT or 5tone decoding to becanceled when Monitor key is pressed.When Monitor function is activated, “MON” icon appears.

Monitor Momentary

Model = DTMF/2tone/DMS:

While pressing this key, “MON” appears and the squelchunmutes if a carrier is present, regardless of the specifiedSignalling (including Option Signalling).If released, “MON” disappears, and the squelch mutes.

Model = 5tone:

Depend on Monitor Function in the System Parameters.You can select either QT/DQT or 5tone decoding to becanceled while pressing Monitor key.When Monitor function is activated, “MON” icon appears.

Operator Selectable Tone

When this key is pressed, the “OST” appears and Encode/Decode QT/DQT is switched to the OST Tone pair. If pressedagain, the “OST” display goes off and Encode/Decode QT/DQT returns to transceivers pre-set.

When this key is held down for 1 sec, the transceiver enters“OST Select Mode”. In this mode, the display shows OST No.or OST Name which is set to the channel and operator can selectone of OST Tone pair using, the selector knob.

If pressed this key again, the displayed OST code is memorizedto the channel, the transceiver exits from the OST Select Mode,returns to normal channel display and “OST” display.

38 kinds of OST Tone pairs can be programmed in theOperator Selectable Tone window.

While in the OST Select mode, the transceiver does notlook back at the priority channel in the scan resume mode.

Queue

Press [Queue] key to toggle Queue mode ON or OFF.When it is ON, you will see the contents of the Queue

buffer. You can scroll the Queue buffer using the selectorknob.

When you are in Queue mode, [C] key to toggle the Selcalland Status displays.

When you are in Queue mode, press the [B] key to togglethe Code and Selcall/Status displays.

Hold down the [C] key to delete the top stack of the Queuebuffer.

Hold down the [B] key to cancel Queue mode and return tonormal operation.

TK-3140

6

Model = DTMF/2tone/DMS:

The ID List code of DMS will appear on LCD.

To select the Selcall List, use the selector knob.

Selcall+Status Entry

Select the selcall number you wish to call.Press [Selcall + Status Entry] key to enter “Selcall Entry

Mode”.If you press [Selcall + Status Entry] key again, it works as

“Status Entry Mode”.

Selcall+Status List

Select the selcall number you wish to call.Press [Selcall + Status List] key to enter “Selcall List Select Mode”.If you press [Selcall + Status List] key again, it works as

“Status List Select Mode”.

Single Tone (1750Hz)/Single Tone (2135Hz)

While [Single Tone (1750Hz)] key is pressed and held, the1750Hz tone is transmitted.

While [Single Tone (2135Hz)] key is pressed and held, the2135Hz tone is transmitted.

Shift

It allows you to enable [Shift + Function] key access. When[Shift] key is pressed, SFT appears on LCD.

Squelch Level

Press [Squelch Level] key to enter “Squelch LevelAdjustment Mode”.

The squelch level can be adjusted by the selector knob.Press [Squelch Level] key again to store the adjusted

squelch level.

Squelch Momentary

Press [Squelch Momentary] key to force the squelchunmute. “MON” icon appears on LCD and BUSY LED (Green)lights.

If released, the squelch unmutes and “MON” disappears.Also, BUSY LED (Green) goes off.

Squelch Off

Press [Squelch Off] key to force the squelch unmute.“MON” icon appears on LCD and BUSY LED (Green) lights. Ifthe key is pressed again, the squelch unmutes and “MON”disappears. Also, BUSY LED (Green) goes off.

Status Entry (5tone)

It allows the operator to input the status and transmit it tothe base station.

Both TX Address and “Selectable Status Digit” must beprogrammed to perform the operation.

Press [Status Entry] key to access Status Entry mode.“TX Address” of the channel appears on LCD.

OPERATING FEATURES

Radio Password

Back up is done even if the power supply is cut off.A lock isn’t canceled unless a proper password is inputted.

The character which can be inputted is to 6 digits with thenumber of 0 - 9. A lock is canceled if it is the same as Codeset up at “Optional Feature - Radio Password”.

If the entered Radio Password is incorrect, the “Key InputError Tone” sounds and the transceiver remains in “LOCK 1”screen.

Receive Entry (5tone)

Press [Receive Entry] key to enter the desired Selcall codeyou want to receive.

This function can be activated only when “RX Address” isset to the channel and “Selectable Receive Digit” has beenentered.

When you enter Receive Entry mode, the “RX Address”number appears on the LCD.

You use the channel selector to select the number. Thenpress [B] key to enter the selected number. The selected digitwill shift left to enter the next digit.

Press [C] key to move the cursor 1 position right.Hold down [C] key to clear the entered number.

Scan

Press the [Scan] key to toggle scanning the channels ONand OFF. When the transceiver is scanning, “Revert CHDisplay” is temporary disabled and the SCN icon and “-SCAN-”appear.

Scan Delete/Add

Press the [Scan Del/Add] key to temporarily delete or addeach channel from/to the SCAN list.

When a channel is added to the SCAN list, (∞) appears onLCD.

When the transceiver exits SCAN mode, the added ordeleted channels are erased from the SCAN list.

The original SCAN list is restored.

Selcall Entry (5tone)

Press [Selcall Entry] key to enter the desired Selcall codeyou want to call.

This function can be activated only when “TX Address” isset to the channel and “Selectable Selcall Digit” has beenentered. When you enter Selcall Entry mode, the “TX Address”number appears on the LCD.

Selcall List

Press [Selcall List] key to enter Selcall List mode. Model = 5tone:

Select the check box of “Selectable Selcall Digit”. Thenumber of digit you selected in “Selcall List” will bedisplayed on LCD. If “Selcall List” has not beenprogrammed, same digits of Selcall List code that youchecked as “Selectable Selcall” digits will appear on LCD.

TK-3140

7

Selector knob to select the desired number and press [B]key to enter. The cursor moves to next position.

Status List (5tone)

Press [Status List] key to enter Status List mode.Select the check box of “5tone - System Parameters -

Selectable Status Digit”. The number of digit you selected in“5tone - Status List” will be displayed on LCD. If “Status List”has not been programmed, same digits of Status List code thatyou checked as “Selectable Status” digits will appear on LCD.

To select the Status List, use the selector knob.

Talk Around

When Talk Around function is activated, “TA” appears andthe transceiver transmits on the receive frequency, usingreceiver’s QT/DQT code.

The operator can call the other party directly (withoutrepeater).

None

When you press this key, the transceiver emits the “KeyInput Error Tone” (no function is performed).

2-4. Display

OPERATING FEATURES

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3. Scan Operating

1) Scan types Single Group Scan

You can scan all valid (ADD) channels in the displayed groupthat can be selected with the group selector.

Multiple Group Scan

You can scan all valid (ADD) channels in the all valid (ADD)group.

2) Scan Start Condition

One or more non-priority channels must be added to allchannels that can be scanned. The transceiver must be innormal receive mode (PTT off).

When you activate the key programmed to the scanfunction, the scan starts. The scan icon “SCN” lights and“-SCAN-” or revert channel (programmable) is indicated onalphanumeric display.

3) Scan Stop Condition

The scan stops temporarily if the following conditions aresatisfied.1 A carrier is detected, then signalling matches on channels

for which receive the signalling is set by the programmingsoftware.

2 A carrier is detected on the channel for which receivingsignalling is not set by the programming software or whenthe monitor (signalling cancel) function is activated.

4) Scan Channel Types

1 Priority channel is the most important channel for the scan,and always detects a signal during scan and when the scanstops temporarily.

2 Non-priority channels detects a signal during scan. For thechannels that can be selected with the group or channelselector when the scan does not occur, adds an indicator(∞) lights.

5) Priority Channel Setting

A priority channel can be set as follows with theprogramming software (KPG-74D (M2)).1 Specify a priority channel as a fixed priority channel.2 Make a selected channel a priority channel.

6) Scan Type According to the Priority Channel

1 When no priority channel is set : Only the non-prioritychannels are scanned.If a non-priority channel stops temporarily, it stops untilthere is no signal on the channel.

2 When priority channel is set : Either priority channel isscanned.If a non-priority channel stops temporarily, a priority channelsignal is detected at certain intervals.If a priority channel stops temporarily, it stops until thereis no signal on the priority channel.

TK-3140

8

2) Sub LCD display

You can use 3-digit the display to display the channel numberor group number. It is useful when the main (12-digit) displayindicates, group or channel name or other functions.

3) Selective Call Alert LED

You can select whether or not the LED on the transceiverflashes in an orange color when selective call was occurred.

4) PTT ID

PTT ID provides a DTMF or FFSK (DMS : Fleet-ID) ANI tobe sent with every time PTT (beginning of transmission, endof transmission, or both).

You can program PTT ID “on” or “off” for each channel.The contents of ID are programmed for each transceiver.

The timing that the transceiver sends ID is programmable.BOT : DTMF ID (BOT)/FFSK ID is sent on beginning oftransmission.EOT : DTMF ID (EOT)/FFSK ID is sent on end oftransmission.Both : DTMF ID (BOT)/FFSK ID is sent on beginning oftransmission and DTMF ID (EOT)/FFSK ID is sent on end oftransmission.

5) Radio password

When the password is set in the transceiver, user can notuse the transceiver unless enter the correct password.

This code can be up to 6 digits from 0 to 9 and input withthe selector knob, and [Side 2] key.

6) Minimum Volume

The minimum volume is programmable (off (0) to 31). Thetransceiver remains the minimum volume level however themechanical volume position is set to zero.

7) “TOT” Pre-Alert

The transceiver has “TOT” pre-alert timer. This parameterselects the time at which the transceiver generates “TOT”pre-alert tone before “TOT” is expired.

“TOT” will be expired when the selected time passes froma TOT pre-alert tone.

8) “TOT” Re-Key Time

The transceiver has “TOT” re-key timer. This timer is thetime you can not transmit after “TOT” exceeded. After “TOT”re-key time expired you can transmit again.

9) “TOT” Reset Time

The transceiver has “TOT” reset timer. This timer is theminimum wait time allowed during a transmission that willreset the “TOT” count.

“TOT” reset time causes the “TOT” to continue even afterPTT is released unless the “TOT” reset timer has expired.

OPERATING FEATURES

7) Revert Channel

The revert channel is used to transmit during scanning andset by the programming software (KPG-74D (M2)).1 Priority

The transceiver reverts to the priority channel.2 Priority with talkback

The transceiver reverts to the priority channel.If you press PTT during a resume timer (dropout delay time,TX dwell time) or calling, you can transmit on currentchannel to answer to the call however revert channel isset to priority channel.After resume time, scan re-starts and transmission channelis return to priority channel.

3 Selected channelThe transceiver reverts to the channel before scanning orthe channel that you changed during scan.

4 Last called channelThe transceiver reverts to the last called channel duringthe scan.

5 Last used channelThe transceiver reverts to the last used (transmitted)channel during scan. “Last used” revert channel includestalkback function.

6 Selected with talkbackThe transceiver reverts to the channel before scanning orthe channel that you changed during scan.

8) Scan End

When you reactivate the key programmed to the scanfunction during scan mode, the scan ends.

The scan icon “SCN” and “-SCAN-” or revert channel(programmable) display goes off.

9) Temporarily Delete/Add

It is possible to delete or add channel temporarily duringscan. When scan stops on unnecessary channel for exampleby interference of the other party, activate the delete/addfunction (for example press the key), then that channel isdeleted temporarily and scan re-start immediately.

When you would like to add the deleted channel temporarilyto scan sequence, select the desired (deleted) channel duringscan, activate the delete/add function (for example press thekey) before scan re-start.

That channel is added temporarily to scan sequence. Thetemporary deleted or added channels are returns to pre-setdelete/add, when the transceiver exits from scan mode.

4. Details of Features

1) Time-out timer

The time-out timer can be programmed off or in 1 secondincrements from 30 seconds to five minutes. If the transmitteris keyed continuously for longer than the programmed time,the transmitter is disabled and a warning tone sounds whilethe PTT button is held down. The alert tone stops when thePTT button is released.

TK-3140

9

OPERATING FEATURES

10) OST (Operator Selectable Tone)

The transceiver is capable to have “OST” function and 38tone pair (QT/DQT) with max 10-digit name for each tone pair.

• “OST” Back Up

The transceiver is programmable the selected “OST” codeis memorized or not. If you set to Disable (no memorized), the“OST” function always starts at “off”.

• Selectable No Tone

“TONE OFF” can be selected in the OST Select mode whenyou select the “Selectable No Tone” option in the OperatorSelectable Tone window. When it is unchecked, the TONEOFF setting is ignored.

11) Clear to Transpond

The transceiver waits the transpond of 5tone/2tone/DTMFif channel is busy until channel open. This feature preventsthe interference to other party.

12) Battery Warning/Status

The battery warning function checks the battery voltagelevel automatically. If the battery voltage drops to apredetermined value, the operator will be notified.

The Battery Status function shows the current remainingbattery capacity in 4 different levels (High, Sufficient, Low andVery low).

Unless the Battery Warning/Status function is set to OFF,the low battery warning function is activated when thetransceiver detects the low battery voltage. The transceivereither beeps, the “Lo” icon blinks, the red LED blinks or theVery Low indicator (Battery) blinks, depending on thetransceiver’s settings.

Then more low voltage is detected during transmission,the transceiver does not transmit and the warning tone beepswhile the PTT key is pressed.

Measurements given by this function should be used justas a reference.

13) Battery Save

Battery Saver becomes active when the squelch is closed.The receiver circuit power is toggled ON and OFF to prolongbattery life, except in Scan mode.

The “ON” time is automatically selected by the signalconditions.

The “OFF” time is selectable as [OFF], [Short](200ms),[Med](400ms) and [Long](800ms).

14) Auto Light on

You can use the transceiver to turn on the backlightautomatically when a key is pressed.

You can turn off the back light by pressing the [Lamp] keywhile the backlight is ON. You can manually turn on the lightat any time by pressing the [Lamp] key.

15) Com Port

This function selects the external serial port function at theuniversal connector (TXD/RXD). PC programming is accepted,regardless of this setting.

5. Option Signalling (DTMF/2tone)

Built-in DTMF decoder is available for option signalling.Built-in 2-Tone decoder is available for option signalling.

It is possible to use individual call, group call, stun, kill. Stunand kill are used with DTMF only.

Preset operation is triggered when matches with OptionSignaling

When Option Signaling matches on a Group Channel whereset to Yes, the Option Signaling display flashes and OptionSignaling is canceled. Settings after this will cause“Transpond” or “Alert” to sound.

Setting the Selective Call Alert LED will make an orangeLED start flashing.

Mute or Unmute is triggered by the ID/QT/DQT/Carrier whenoption signaling is a match (when Option Signal is deactivatedby a transmission).

AND/OR

Option Signaling match conditions can be selected withAND/OR logic.

Alert/Transpond AF Mute OpenAND Triggers at match with QT/ Triggers at match with QT/

DQT/ID+DTMF (2tone);Both DQT/ID+DTMF (2tone);BothOR Triggers only for match with Triggers only for match with

DTMF (2tone) : Opt QT/DQT/ID;Signaling

Even if set for OR, AF mute cannot be canceled just by amatch with DTMF.

In channels not set with QT/DQT, signaling is a match justby receiving the carrier.

Auto Reset

When Option Signaling matches on a Group channel whereset to Yes, Option Signaling is canceled when it matches agroup channel set to Yes.

After Option Signaling is a match, Option Signaling canautomatically set to Reset after a specified time.

Stun/Kill

If the Stun code matches, a predetermined action will occur.Whether option signalling is activated or not, when stun codematches on any channel, the transceiver will become stun or kill.

While stun is active (“LOCK 2” appears), if the stun code +“#” code is received, stun will disactive.

While kill is active (“ERROR” appears), the transceiver willbe disable al l functions. The transceiver must bereprogrammed by the FPU (KPG-74D (M2)) to operation again.

TK-3140

10

Automatic Status Response

If you pre-select a status number and leave the radio in theStatus Mode, it can automatically respond with the selectedstatus number upon request from the base station. (Therequest function is initiated by serial control on the basestation (Optional).)

Short Message (Optional)

A maximum of 48 characters can be sent (Externalequipment is required). Received Short Messages will bedisplayed in the same manner as a Status Message. Amaximum of 15 received messages can be stored in the stackmemory. In the Stack Mode, 3-digit LCD indicates the receivedShort Message as “Q1”~”Q15”.

Long Message

A maximum of 4096 characters can be sent (Externalequipment is required). Received Long Message will not bedisplayed or stacked in the radio memory but is output throughthe COM (Data) port.

Emergency Function

Emergency status 99 will be sent at the beginning of eachemergency transmission.

Emergency Status response

“Alert” can be selected for the called radio unit’s responseto reception of status 99 which is used as an emergencystatus.

Other Functions Data TX with QT/DQT

Whether programmed QT/DQT is modulated or not with adata transmission except for Selcall. A radio unit can receivea data message regardless of QT/DQT if the receiving unitis not scanning.

DMS Baud Rate

FFSK data baud rate setting. The same rate must be set asa communication partner.1200bps :Data communication is made in 1200bps. Thecommunication area is much wider than 2400bps.Recommended for repeater operation.2400bps :Data communication is made in 2400bps. Thecommunication area is narrower than 1200bps, but it willdecrease the data traffic. Data rate 2400bps may not workproperly depending on the repeater’s characteristic.

Inter-fleet call

Status/Short/Long Message on Data Group/Channel

Status/Short/Long Message transmission is made whetheron the Data Group/Channel.

OPERATING FEATURES

6. Alphanumeric Two-way Paging Function

(Digital Message System)

General

The Alphanumeric Two-way Paging Function (DMS) is aKenwood proprietary protocol. It enables a variety of pagingfunctions.

ID Construction

A radio unit ID is defined by a combination of 3-digit Fleetand 4-digit ID numbers. Each radio unit must be assigned itsown Fleet and ID numbers.

Digital Message System [DMS]

Inter-fleet Call

Configure the transceiver to respond calls from stations thathave a different fleet number.

PTT ID

A pre-programmed unique ID can be sent at the beginningof transmission and/or the end of transmission to identify whichradio unit is on air.

Selective Call (SELCALL)

This is a voice call to a particular individual or group of stations.

Example of call types;

[100][ALL ] : <Group Call>All the units whose fleet number is “100” are called.[100][1000] : <Individual Call>The unit, whose the fleet number is “100” and ID numberis “1000”, is called.[ALL][ALL ] : <Broadcast Call>All the units are called.[ALL][1000] : <Supervisor Call>All ID “1000” are called regardless of their fleet number.

Unit ID Encode Block

This function limits the usable IDs using the Block function.If Inter-fleet Call is enabled, block ID setting affects eachfleet group.

Status Message

Using a 2-digit number, you can send and receive a Statusmessage which may be decided in your talk group. Each Statusmay be displayed with 16 alphanumeric characters ifprogrammed in the radio. A maximum of 15 received messagescan be stored in the stack memory, and it can be reviewedafter reception. If the message memory becomes full, theoldest one will be erased. The stack memory will be clearedby turning radio power off.

TK-3140

11

OPERATING FEATURES

Status/Short/Unit ID Message Serial Output

Whether a received Status/Short message or PTT ID isoutputed or not to serial port.

Parameters GTC Count

Number of “Go To data Channel” messages to be sentbefore transmitting a data message if it is being made onData Group/Channel. If a radio unit receives a GTC message,it will move to the Data Group/Channel of the current Group.Increase this item to make sure the called radio unit movesto the Data Group/Channel.

Random Access (Contention)

When a channel is busy, radio unit will not transmit(depending on its Busy Channel Lockout setting). As soonas a channel is cleared, some transmissions may crash.Random access is used to avoid this by employing a randomtransmission sequence.

Number of Retries

Number of Retries is the maximum number of retrytransmission when no acknowledgement is received in theMaximum ACK Wait Time. Increase this item to improvedata communication reliability.

TX Busy Wait Time

TX Busy Wait Time is the maximum amount of time beforegiving up the data transmission when the channel is busy.Also, this timer affects if it expires during Random Accessperiod.

Maximum ACK Wait Time

Maximum ACK Wait Time is the maximum amount of timeto wait for an acknowledgement from the called radio unit.It is used as an interval time of retries. It must be set greaterthan the ACK Delay Time of the called radio unit.

ACK Delay Time

ACK Delay Time is the amount of time from the end ofreceiving a data to the beginning of sending anacknowledgement. It should be adjusted as the repeater’shang-up delay time. Also, it must be set less than theMaximum ACK Wait Time of the calling radio unit.

TX Delay Time (RX Capture)

TX Delay Time is the amount of unmodulated transmission tolet the called unit stop scanning or exit its battery save mode.It is used only when starting a data communication sequence.

Data TX Modulation Delay Time

Data TX Modulation Delay Time is the amount of time fromthe beginning of transmission to the beginning of a datamodulation. It is used every time data is transmitted.

7. 5tone

When you select 5tone Model, you can set the followingoptions.

When you select Basic level features, only 1 frame 5toneformat can be programmed.

When you select Full level features, up to 3 frame 5toneformat can be programmed.

Enabling “Setting Level” on each menu, you can also use“Encode/decode format”.

Using “Encode/decode format”, you can further programthe transceiver to run the script.

5tone Standard

The selected 5tone Standard is used for 5tone encodingand decoding.

Range:

ZVEI, CCIR, EEA, PZVEI, DZVEI, PCCIR, PDZVEI, ZVEI-2,EIA, Natel, AP-369, Kenwood

Monitor Function

You can select either QT/DQT or 5tone decoding to becanceled when [Monitor] or [Monitor Momentary] key ispressed.

When Monitor function is activated, “MON” icon appears.When the transceiver is set up in “QT/DQT, cancels the

decoding in QT/DQT Decode.The squelch is controlled by the signal carrier only.When the transceiver is set up in “5tone”, cancels the

decoding in 5tone Decode.The squelch is controlled by QT/DQT Decode only.If QT/DQT code is programmed in QT/DQT Decode, incoming

signal must match the QT/DQT code to open the squelch.

Busy Channel Lockout

You can inhibit the transmission while the channel is busy.You can program the following different conditions.

When the transceiver is set up in “Lockout 1”:Do not transmit when the transceiver is receiving the carrier.

Transmit when the transceiver is not receiving the carrier.When the transceiver is set up in “Lockout 2”:Do not transmit when the transceiver is receiving the carrier

and QT/DQT code does not match.Transmit when the transceiver is not receiving the carrier

or receiving the QT/DQT code matches.

Selectable Receive Digit

Select the check box to change Receive Code (maximum 8digits) manually when receiving Decode Code. You cannotselect Selectable Receive Digit, Store Selcall Digit and StoreStatus Digit at the same time.

For example, the transceiver receives 5tone code, #59401when you have 4th and 5th digit checked in Selectable ReceiveDigit menu. In this case, #01 is stored as Receive Code.

Press [Receive Entry] key to enter Receive Entry mode.

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12

Decode Code

When “Special Setting” is disabled, you can select theDecode Code setting from #1 to #8.

The transceiver tries to decode the selected Decode Codesetting (maximum 8 different settings) at the same time. Whenthe code matches in “5tone Code” menu, the transceiveroperates as programmed in “Decode Code” menu.

When “Special Setting” is enabled, you can select theDecode Format setting from #1 to #32.

You can select the Decode Format name, configured inDecode Format menu.

You can program the 5-tone code you want to receive foreach channel. At the same time, you can be on stand-by for aSingle tone.

If the 5-tone code set in your transceiver matches a receivedcode, Monitor is activated and a beep sounds. You can displaythe received 5-tone code on the LCD screen and transmit anacknowledgement to the Base station. Furthermore, you canactivate the stun and kill features.

Selcall/Status List

You can program Selcall or Status Message when you selectthe party from the List to make a 5tone selective call. Or youwant to display Selcall(Status) Code or Message when youreceive the call.

Maximum 8-digit can be programmed for the Code and 100different Selcalls or Status are available for Selcall/Status List.

You can assign 16 alphanumeric characters to eachmessage.

Programmable Alert Tone

You can program the alert type from type 1 to type 8, whenthe expected 5-tone is received.

You can program the number of times to repeat outputtingand frequency and duration for the Alert Tone.

When you select “Special Setting”, you can furtherconfigure the beep tone type from No. 1 to No. 47, using theEncode/Decode format.

Encode/Decode Format

You can use Encode/Decode Format script function whenyou select “Feature Level”=FULL and “Special Setting”=Enabled.

In order to write the Encode/Decode Format script, youneed the technical knowledge of 5tone signalling functions.Of course, you can write the script to perform all the functionsthat you can do with “Feature Level”=BASIC and FULL and“Special Setting”=Disabled. (Menu driven method)

In addition, you can write the original script to control variousfunctions and signalling timing.

Refer to each function of Encode/Decode Format Code fordetails. Sample scripts are also available in the KPG-74D (M2).

You can create 32 different types of Encode/DecodeFormats. You can assign a name up to 12 characters for eachEncode/Decode Format.

OPERATING FEATURES

When you enter Receive Entry Mode, you can change theReceive Code, #01.

You can receive the Receive Code after the modification.

Selectable Selcall Digit

Select the check box to change Selcall Code (maximum 8digits) manually when transmitting Encode Code. You cannotselect Selectable Selcall Digit and Selectable Status Digit atthe same time.

For example, the transceiver receives 5tone code, #59401when you have 4th and 5th digit checked in Selectable SelcallDigit menu. In this case, #01 is stored as Selcall.

Press [Selcall Entry] key to enter Selcall Entry mode.When you enter Selcall Entry Mode, you can change the

Selcall Code, #01.You can transmit the Selcall after the modification.

Selectable Status Digit

Select the check box to change Status Code (maximum 8digits) manually when transmitting Encode Code. You cannotselect Selectable Selcall Digit and Selectable Status Digit atthe same time.

For example, the transceiver receives 5tone code,#5940167 when you have 6th and 7th digit checked inSelectable Status Digit menu.

Press [Selcall Entry] key to enter Status Entry mode.When you enter Status Entry Mode, you can change the

Status Code, #67.You can transmit the Status code after the modification.

Automatic Close

It compares the selected digits of RX Address code inChannel menu when the transceiver receives 5tone signalling.If the selected digits matches to the received 5tone code, thetransceiver closes Monitor. You can select maximum 8 digitsof RX Address.

Copy from TX/RX Address

You can select to copy the digit to the memory when youchange the channel, using the selector knob.

Receive Digit in “RX Address” is copied when the channelis changed. Selcall/Status Digit in “TX Address” is copied whenthe channel is changed.

Encode Code

When “Special Setting” is disabled, you can select theEncode Code to transmit when [Call 1-6] key is pressed.

You can select up to 3 codes to transmit 3-frame 5tonecode. The Encode Code is transmitted from left to right digit.24 different Encode Codes are available.

When “Special Setting” is enabled, you can select theEncode Format setting from #1 to #32.

You can select the Encode Format name, configured inEncode Format menu.

TK-3140

13

8. Audible User Feedback Tones

The transceiver outputs various combinations of tones tonotify the user of the transceiver operating state. The maintones are listed below.

Power on tone

This tone is output when the transceiver is turned on. (Thehigh tone is output for 500ms.)

Alert tone

This tone is output when the transceiver is TX inhibition forTOT, battery warning and PLL unlocked. It is output until thePTT button is released.

Group call tone

Sounds when a group call with the correct DTMF/2-toneoption signalling is received.

DMS signalling alert tone

Sounds when an individual call with the correct DMSsignalling is received.

Individual call tone

Sounds when an individual call with the correct DTMF/2-tone option signalling is received.

Key press tone [A]

Sounds when a key is pressed. For toggle keys, soundswhen toggle function is turned on (key press tone [B] soundswhen it is turned off).

Key press tone [B]

Sounds when a key is pressed. For toggle keys, soundswhen the toggle function is turned off (key press tone [A]sounds when it is turned on).

Key press tone [C]

Sounds when a key is pressed. Also sounds when storingdata, adding a DTMF code to memory, and when changingtest mode settings.

Key input error tone

Sounds when a key is pressed but that key cannot be used.

Roll over tone

Sounds at the smallest group/channel.

Transpond tone

Sounds when an individual call with the correct DTMF/2-tone option signalling is received. For group calls, only thegroup tone will sound, not the transpond tone.

Pre alert tone

Sounds prior to the TOT TX inhibit activation. If TOT prealert is set, the tone sounds at the amount of timeprogrammed, before the TOT expires (TOT time–TOT pre alerttime = Pre alert tone sounding time).

OPERATING FEATURES / REALIGNMENT

1. Modes

Mode Function

User mode For normal use.Panel test mode Used by the dealer to check the

fundamental characteristics.Panel tuning mode Used by the dealer to tune the radio.PC mode Used for communication between the

radio and PC (IBM compatible).Data program- Used to read and write frequency dataming mode and other features to and from the radio.PC test mode Used to check the radio using the PC.

This feature is included in the FPU.See panel test.

PC tuning mode Used to check the radio using the PC.This feature is included in the FPU.See panel tuning.

Firmware program- Used when changing the mainming mode program of the flash memory.Clone mode Used to transfer programming data

from one radio to another.Self programming Frequency, signalling and featuresmode write to the radio.

User mode

Panel test mode

PC mode

Firmwareprogramming mode

Clone mode

Self programmingmode

Panel tuning mode

PC test mode

Data programmingmode

PC tuning mode

REALIGNMENT

3. Panel Test Mode

Setting method refer to ADJUSTMENT.

4. Panel Tuning Mode

Setting method refer to ADJUSTMENT.

2. How to Enter Each Mode

Mode Operation

User mode Power ONPanel test mode [A]+Power ONPC mode Received commands from PCPanel tuning mode [Panel test mode]+[S]Firmware programming mode [S]+Power ONClone mode [C]+Power ONSelf programming mode [Side 2]+Power ON

TK-3140

14

Fig. 1

6. Firmware Programming Mode

6-1. Preface

Flash memory is mounted on the TK-3140. This allows theTK-3140 to be upgraded when new features are released inthe future. (For details on how to obtain the firmware, contactCustomer Service.)

6-2. Connection procedure

Connect the TK-3140 to the personal computer (IBM PC orcompatible) with the interface cable (KPG-36). (Connection isthe same as in the PC Mode.)

6-3. Programming

1. Start up the firmware programming software (Fpro.exe).2. Set the communications speed (normally, 57600 bps) and

communications port in the configuration item.3. Set the firmware to be updated by File name item.4. Turn the TK-3140 power ON with the [S] switch held down.

Hold the switch down until the display changes to “PROG57600”. When “PROG 57600” appears, release your fingerfrom the switch.

5. Check the connection between the TK-3140 and thepersonal computer, and make sure that the TK-3140 is inthe Program mode.

6. Press write button in the window. A window opens on thedisplay to indicate progress of writing. When the TK-3140starts to receive data. the [P] icon is blinking.

7. If writing ends successfully. the LED on the TK-3140 lightsand the checksum is displayed.

8. If you want to continue programming other TK-3140s,repeat steps 4 to 7.

Notes:

This mode cannot be entered if the Firmware Programmingmode is set to Disable in the Programming software (KPG-74D (M2)).

When programming the firmware, it is recommend to copythe data from the floppy disk to your hard disk before updatethe radio firmware.Directry copying from the floppy disk to the radio may notwork because the access speed is too slow.

5. PC Mode

5-1. Preface

The TK-3140 transceiver is programmed by using a personalcomputer, programming interface (KPG-36) and programmingsoftware (KPG-74D (M2)).

The programming software can be used with an IBM PC orcompatible. Figure 1 shows the setup of an IBM PC forprogramming.

5-2. Connection procedure

1. Connect the TK-3140 to the personal computer with theinterface cable.

2. When the POWER switch on, user mode can be enteredimmediately. When PC sends command the radio enterPC mode, and “PROGRAM” is displayed on the LCD.When data transmitting from transceiver, the red LED isblinking.When data receiving to transceiver, the green LED is blinking.

Notes:

• The data stored in the personal computer must matchmodel type, when it is written into the flash memory.

• Change the TK-3140 to PC mode, then attach the interfacecable.

5-3. KPG-36 description

(PC programming interface cable: Option)

The KPG-36 is required to interface the TK-3140 to thecomputer. It has a circuit in its D-subconnector (25-pin) casethat converts the RS-232C logic level to the TTL level.

The KPG-36 connects the universal connector of the TK-3140 to the computers RS-232C serial port.

5-4. Programming software KPG-74D (M2) Description

The KPG-74D (M2) is the programming software for thetransceiver supplied on three 3.5” floppy disks. This softwareruns under MS-Windows 95/98/Me/2000 on an IBM-PC orcompatible machine.

The data can be input to or read from the trnsceiver andedited on the screen. The programmed or edited data can beprinted out. It is also possible to tune the transceiver.

We recommend that install the KPG-74D (M2) for exampleto hard disk first then use it.

5-5. Programming with IBM PC

If data is transferred to the transceiver from an IBM PCwith the KPG-74D (M2), the destination data (basic radioinformation) for each set can be modified. Normally, it is notnecessary to modify the destination data because their valuesare determined automatically when the frequency range(frequency type) is set.

The values should be modified only if necessary. Data canbe programmed into the flash memory in RS-232C format viathe universal connector.

REALIGNMENT

KPG-36IBM-PC

KPG-74D (M2)

TK-3140

15

R35

1

50

51

IC309

TX-RX UNIT (A/3)Component side

REALIGNMENT

6-4. Function

1. If you press the [Side 1] switch (top of left side) while“PROG 57600” is displayed, the version is displayed. Ifyou press the [Side 1] switch again while the version isdisplayed, “PROG 57600” is redisplayed.

2. If you press the [Side 2] switch (bottom of left side) while“PROG 57600” is displayed, the display changes to “PROG19200” to indicate that the write speed is low speed (19200bps). If you press the [Side 2] switch again while “PROG19200” is displayed, the display changes to “PROG 38400”,and the write speed becomes the middle-speed mode(38400 bps). If you press the [Side 2] switch again while“PROG 38400” is displayed, the display returns to “PROG57600”.

3. If you press the [Side 2] switch while the version isdisplayed, the checksum is displayed. If you press the [Side2] switch again while the checksum is displayed, the versionis redisplayed.

Note:

Normally, write in the high-speed mode.

7. Clone Mode

Programming data can be transferred from one radio toanother by connecting them via their external universalconnectors. The operation is as follows (the transmit radio isthe master and the receive radio is a slave).

1. Turn the master TK-3140 power ON with the [C] key helddown. If the Data password is set to the TK-3140, the TK-3140 displays “CLONE LOCK”. If the password is not set,the TK-3140 displays “CLONE MODE”.

2. When you enter the correct password, and “CLONEMODE” is displayed, the TK-3140 can be used as thecloning master. The following describes how to enter thepassword.

3. How to enter the password with the encoder;If the encoder is rotated while “CLONE LOCK” is displayed,numbers (0 to 9) are displayed flashing. When you pressthe [C] key, the currently selected number is determined.If you press the [Side 2] key after entering the password inthis procedure, “CLONE MODE” is displayed if the enteredpassword is correct. If the password is incorrect, “CLONELOCK” is redisplayed.

4. Power on the slave TK-3140.5. Connect the cloning cable (No. E30-3325-05) to the

universal connectors on the master and slave.6. Press the [C] key on the master while the master displays

“CLONE MODE”. The data of the master is sent to theslave. While the slave is receiving the data, “PROGRAM”is displayed. When cloning of data is completed, the masterdisplays “END”, and the slave automatically operates inthe User mode. The slave can then be operated by thesame program as the master.

8. Self Programming Mode

Write mode for frequency data and signalling etc. Mainlyused by the person maintaining the user equipment.

8-1. Enter to the self programming mode

Delete R351 (Figure 3) in the TX-RX unit and turn the powerswitch on while pressing the [Side 2] key. When enter theself programming mode, “SELF PROG” is displayed.

Note :

This mode (self programming mode) cannot be set when ithas been disabled with the FPU.

Fig. 2

7. The other slave can be continuously cloned. When the [C]key on the master is pressed while the master displays“END”, the master displays “CLONE MODE”. Carry outthe operation in step 4 to 6.

Note:

Only the same models can be cloned together.

Fig. 3

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16

8-3. Memory Reset Mode

This mode is used to clear data for functions that can beset in Self Programming Mode or to return to reset values(default).

Pressing [S] when [SELF PROG] is shown, sets the displayto [CLEAR NO?].

Turning the encoder alternately switches the displaybetween [CLEAR NO?] [CLEAR YES?].

Pressing [S] when [CLEAR YES?] is shown, clears the dataand sets the display to [ALL CLEAR].

Pressing [S] again, returns the display to [SELF PROG].Pressing [S] when [CLEAR NO?] is shown, returns the

display to [SELF PROG] without resetting the data.

[Side 1]Wide 5k/Wide 4k/Narrow

[B]/[C]

[Side 1]Beat shift yes/no

[B]/[C]

[Side 1]RF Power High/Low

[B]/[C]

[Side 1]Scan delete/add

[B]/[C]

[Side 1]TX signalling

[B]/[C]

[Side 1]TX frequency

[B]/[C]

[Side 1]RX signalling

[B]/[C]

[Side 1]RX frequency

[B]

[Side 1]Channel setting mode

[Side 1]

Self programming mode

OFF

OFF QT

OFF

OFF

Channel selection Group selection

[Side 1]Compander

[B]/[C]

[Side 2]

[Side 2] [Side 2]DQT N

[Side 2]

[Side 2]

DQT I[S]

[Side 2]

[Side 2]

[C]

QT[Side 2]

DQT N[Side 2]

[Side 2]

DQT I[S]

[B]/[C]

Flow Chart

REALIGNMENT

8-2. Channel Setting Mode

This is a mode for making channel settings with the panelkeys without using the FPU.

Pressing [Side 1] when [SELF PROG] is displayed, setsChannel Setting Mode.Select an item set with [C] and change the selection withthe encoder.The data displayed with [B] is stored in the memory andthen proceeds to the next item. Pressing [C] proceeds tothe next item without storing it in the memory.Press [Side 1] to set the display to [SELF PROG] and returnto reset (default) status.

Items set in Channel Setting Mode are as follows.

Function settings Display RemarksChannel select Channnel

or GroupRX Frequency RXF [Side 2] : Freq. On/Off switching

[A] : 5kHz/6.25kHz/1MHz stepswitching

RX Signalling RXS [Side 2] : OFF/QT/DQT switching[A] : 1 step/Standard switching[S] : DQT Normal/Invert swtiching

TX Frequency TXF Key operation same as RXFrequencies

TX Signalling TXS Key operation same as RXSignalling

Scan Delete/Add SCN DEL/ADDRF Power PWR HIGH/LOWBeat Shift SFT YES/NOWide 5k/Wide 4k w/s/n Wide 5k/Wide 4k/Narrow/NarrowCompander CMP ON/OFF

TK-3140

17

CIRCUIT DESCRIPTION

1. Overview

This transceiver is UHF/FM portable transceiver designedto operate in the frequency range of 440 to 470MHz (E) and400 to 430MHz (E3).

2. Circuit Configuration by Frequency

The receiver is a double-conversion superheterodyne witha first intermediate frequency (IF) of 44.85MHz and a secondIF of 455kHz. Incoming signals from the antenna are mixedwith the local signal from the PLL to produce the first IF of44.85MHz.

This is then mixed with the 44.395MHz second localoscillator output to produce the 455kHz second IF. This isdetected 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 thenamplified and sent to the antenna.

ANTTX/RX : 440~470MHz : E

400~430MHz : E3

ANTSW

RFAMP

PAAMP

TXAMP

1st MIX MCF

44.85MHz

CF455kHz

FM IFSYSTEM

AFAMP

SP

44.395MHz

395.15~425.15MHz : E355.15~385.15MHz : E3

PLLVCO

MICAMP MIC

440~470MHz : E400~430MHz : E3

Fig. 1 Frequency configuration

3. Receiver System

3-1. RF unit

An incoming RF signal from the antenna terminal is passedthrough the antenna switch (D102, D103, D104. and D105are off) and then the bandpass filter (L215,217). High pass

filter HPF (L219) the 1st image response improve. And thebandpass filter is adjusted by a variable capacitor. The inputvoltage to the variable capacitor is regulated by the voltageoutput from the D/A converter (IC307). The signal is amplifiedby RF amplifier Q207, and passed through the bandpass filter(L209,210,211). The resulting signal is applied to the first mixer(Q206), where it is mixed with the first local oscillator signaloutput from the frequency synthesizer to produce the first IF(44.85MHz).

3-2. IF unit

The first IF signal is passed through a four-pole monolithiccrystal filter (XF200) to remove a adjacent channel signal. Thefiltered first IF signal is amplified by the first IF amplifier (Q205)and then applied to the lF system IC (IC200). The IF system ICprovides a second mixer, second local oscillator, limitingamplifier, quadrature detector and RSSI (Received SignalStrength Indicator). The second mixer mixes the first IF signalwith the 44.395MHz of second local oscillator output (crystalunit X200) and produces the second IF signal of 455kHz.

The second IF signal is passed through the ceramic filter(CF200 : Wide, CF201 : Narrow) to more remove the adjacentchannel signal. The filtered second IF signal is amplified bythe limiting amplifier and demodulated by the quadraturedetector with ceramic discriminator (CD200). The demodulatedsignal is routed to the audio circuit.

Fig. 2 Receiver section

IC200 MIX, DET, IF SW

Q204

DMDM

IC303 (1/2)AF AMP

23 20 VOL

IC307

AUDIO IC

IC501

VC1

VC2

Q308

SSW

INT.SP

EXT.SP

2nd localOSC

X200

SW

IC313AF PA

ANTSW

L110,111L112

L215,217BPF

D102,103D104,105

Q207RF

AMP

ANT

Q2061st MIX

Q205IF AMP

L209,210L211BPF

XF200MCF

1st LocalOSC (PLL)

CF200: Wide

CF201: Narrow

Center Frequency Nominal 455kHz

Band Width3dB Min. ±6.5kHz

50dB Max. ±15.5kHz

Stop Band Attenuation±18~±33kHz Min. 55.0dB

±100kHz Min. 50.0dBSpurious Response 0.1~1.0MHz Min. 20.0dB

Ripple Within 455±6.5kHz Max. 2.0dBInsertion Loss at 455 kHz Max. 4.0dB

Group Delay TimeWithin 455±3.0kHz Max. 25.0µ secWithin 455±5.0kHz Max. 50.0µ sec

Table 1 Ceramic filter (L72-0995-05): CF200

TK-3140

18

CIRCUIT DESCRIPTION

Fig. 3 Wide/Narrow switching circuit

Q201

IC200

Q202

AFOUT

5R

R21

3

R21

0

CF201

CF200 D202 D203

R20

8

R21

6

R21

1C

206

C21

0

MIX

OU

T

AFO

UT

QU

AD

IFO

UT

IFIN

C22

1

R255

R221

CD200

R264

R256

W/N (IC311 pin14)

5CNSR222

3-4. Audio amplifier circuit

The demodulated signal from IC200 goes through the muteswitch (Q204) and is amplified by IC303 (1/2), high-pass filtered,low-pass filtered, high-pass filtered, and de-emphasized byIC501.

The signal then goes through an electronic volume control(IC307), and an AF switch (Q308 is on), and is routed to audiopower amplifier (IC313), where it is amplified and output tothe internal speaker.

The audio mute signal (AM1) from the shift registerbecomes Low in the standby and Q302, Q303 which are powersupply circuit for IC313 turn off. Also, IC501 is set to the powerdown mode according to data from microprocessor, and theAF signal is muted. When the audio is output, AM1 becomesHigh to turn Q302, Q303 ON, and voltage is supplied to powerterminal VP of IC313. Also, IC501 is canceled out of the powerdown mode.

The speaker is switched by the logic of speaker switchingterminal SSW on the universal connector. When SP-MIC isnot attached, the logic of SSW becomes High and SW (Q308)is turned ON, and the AF signal is input to both amplifiers ofIC313.

When SP-MIC is attached, SSW is connected to GND atinside of SP-MIC. For this reason, Q308 is turned OFF, andthe AF signal is input only to amplifier for EXT SP of IC313.

Change of INT/EXT SP refer to Fig. 4.

Center Frequency Nominal 455kHz

Band Width6dB Min. ±4.5kHz

40dB Max. ±10.0kHzStop Band Attenuation ±100kHz Min. 25.0dB

Ripple Within 455±3.0kHz Max. 1.5dBInsertion Loss at 455 kHz Max. 6.0dB

Table 2 Ceramic filter (L72-0996-05): CF201

3-3. Wide/Narrow switching circuit

Wide and Narrow settings can be made for each channelby switching the ceramic filters CF200 (Wide), CF201 (Narrow).

The WIDE (high level) and NARROW (low level) data isoutput from IC311.

Regardless of NARROW or WIDE band selection, signalsalways pass through the filter, CF200.

When the WIDE band is selected, Q201 is turned ON, thenD202 and D203 are turned OFF.

So, the signal does not pass through the filter CF201. Whenthe NARROW band is selected, Q201 is turned OFF, then D202and D203 are turned ON. So, the signal passes through thefilters, CF200 and CF201.

Q202 turns on/off with the Wide/Narrow data and the IC200detector output level is changed to maintain a constant outputlevel during wide or narrow signals.

AM1 SSW VC1 VC2 SPH H H L INTH L L H EXTL H L L MUTEL L L L MUTE

SW

IC313

2

8

AM1

AF

SSW

INT.SP

EXT.SP

Q303

Q302

SB

VP 5

VC1

VC2Q307

Q308

Q305

Fig. 4 Audio amplifier circuit

TK-3140

19

FromT/R SW(D101)

Pre-DRIVEAMP

DRIVEAMP

RFPOWER AMP LPFANT

SW

D102,103

ANT

VGG

Q100Pre-DRIVE

AMP

Q101 Q103 Q106

VDD

R119

R120

R123

+B

IC100(1/2)

IC100(2/2)REF

VOL(IC307)

12

DETBPFAMP

BPFAMP

DET

RSSI NOISEAMP

IC309CPU

IF AMP

7

91

93

IC200 : FM IF IC

Q208IC201(2/2) D201

R212 C275

C20

7

R91

2

D902 D903R914 TH901

R915

R91

3

R91

9

R916 TH902

R917

R91

1R

918

R92

0

C90

9

5R

Q903

W/N

A

R910

3-5. Squelch circuit

The output from IC200 goes to Wide/Narrow noise levelselector (Block A in Fig. 5) and enters to FM IC again. Thenoise level selector is able to change amount of Wide andNarrow noise component by Q903. When the Wide band isselected, Q903 is turned ON, the noise pass through R916,R917, TH902. When the Narrow band is selected, Q903 isturned OFF, the noise pass through R914, R915, TH901. Thenoise component passed through 2 band-pass filter one inIC200 and IC201 (2/2). The output from IC201 (2/2) is amplifiedby Q208 and rectified by D201 to produce a DC voltagecorresponding to the noise level. The DC voltage is sent tothe analog port of the CPU (IC309). And IC200 outputs a DCvoltage (RSSI) corresponding to the input of the IF amplifier.The CPU reads the RSSI signal via pin 93.

IC309 determines whether to output sounds from thespeaker by comparing the input voltage of pin 91 and pin 93with the preset value.

Fig. 5 Squelch circuit

4. Transmitter System

4-1. Microphone amplifier

The signal from the internal microphone goes through themute switch (Q301).

When the SP-MIC is not attached, the microphoneswitching terminal (MSW) on the universal connector becomesHigh, and mute switch (Q301) is turned ON. When the SP-MIC is attached, MSW is connected to GND at inside of SP-MIC. For this reason, Q301 is turned OFF, the internalmicrophone is muted, and only the input of the externalmicrophone is supplied to the microphone amplifier.

The signal from microphone is amplified by IC502 andlimited by AGC circuit composed of D500, D501, Q502 andQ504. IC501 on the small board is composed of high-passfilter, low-pass filter and pre-emphasis/IDC circuit.

The signal passes through the D/A converter (IC307) forthe maximum deviation adjustment, and enters the summingamplifier consisting of IC305 (1/2), and is mixed with the lowspeed data from the CPU (IC309).

The output signal from the summing amplifier passesthrough the D/A converter (IC307) again and goes to the VCOmodulation input.

The other output signal from the summing amplifier passesthrough the D/A converter (IC307) again for the BALadjustment, and the buffer amplifier (IC302 2/2), and goes tothe TCXO modulation input.

4-2. Drive and Final amplifier

The signal from the T/R switch (D101 is on) is amplified bythe pre-drive (Q100 and 101) drive amplifier (Q103) to+15~17dBm.

The output of the drive amplifier is amplified by the RFpower amplifier (Q106) to 4.0W (1W when the power is low).The RF power amplifier is MOS FET transistor. The output ofthe RF power amplifier is then passed through the harmonicfilter (LPF) and antenna switch (D102,103 are on) and appliedto the antenna terminal.

Fig. 8 Drive and final amplifier and APC circuit

4-3. APC circuit

The APC circuit always monitors the current flowing throughthe drive amplifier (Q103) and the RF power amplifier (Q106)and keeps a constant current. The voltage drop at R119, R120and R123 is caused by the current flowing through the RFpower amplifier and this voltage is applied to the differentialamplifier (IC100 1/2).

CIRCUIT DESCRIPTION

Fig. 6 Squelch and RSSI voltage vs ANT input level

SQ closePresetvalue

ANT inpot level

SQ

vol

tage

SQ openPreset value

ANT inpot level

RS

SI v

olta

ge

Fig. 7 Microphone amplifier

3

I5 O5 I2 O2

I1 O1

AUDIO ICSWMIC

Q301

AMP

IC502 IC501

D500,D501Q502,Q504

AGC

MIC

EXT.MIC

Q305

7

D/A

D/A

IC307

IC307 IC302(2/2)

D/AIC307

X1LSDOUT

IC305 (1/2)

SUMAMP

BUFFAMP TCXO

VCO

MSW

TK-3140

20

5. Frequency Synthesizer Unit

5-1. Frequency synthesizer

The frequency synthesizer consists of the TCXO (X1), VCO,PLL IC(IC801) and buffer amplifiers.

The TCXO generates 16.8MHz. The frequency stability is2.5ppm within the temperature range of –30 to +60˚C. Thefrequency tuning and modulation of the TCXO are done toapply a voltage to pin 1 of the TCXO. The output of the TCXOis applied to pin 1 of the PLL IC.

The TK-3140’s VCO consists of 2VCO and covers a dualrange of the 395.15~425.15MHz, the 440~470MHz (E),355.15~385.15MHz, 400~430MHz (E3). The VCO generates395.15~425.15MHz (E), 355.15~385.15MHz (E3) for providingto the first local signal in receive. The operating frequency isgenerated by Q3 in transmit mode and Q2 in receive mode.The oscillator frequency is controlled by applying the VCOcontrol voltage, obtained from the phase comparator (IC801)to the variable capacitor diodes (D1 and D3 in transmit modeand D2 and D4 in receive mode).

The T/R pin of IC312 goes “high” in receive mode causingQ4, Q6 and Q3 to turn off, and Q2 turn on. The T/R pin goes“low” in transmit mode.

The outputs from Q2 and Q3 are amplified by bufferamplifier (Q5) come to the amplifiers.

The PLL IC consists of a prescaler, reference divider, phasecomparator, charge pump (The frequency step of the PLLcircuit is 5 or 6.25kHz). The input signal from the pins 1 and 10of the PLL IC is divided down to the 5 or 6.25kHz and comparedat phase comparator. The pulsed output signal of the phasecomparator is applied to the charge pump and transformedinto DC signal in the loop filter (LPF). The DC signal is appliedto the CV of the VCO and locked to keep the VCO frequencyconstant.

PLL data is output from DP (pin 73), CP (pin 74) and EP (pin72) of the microprocessor (IC309). The data are input to thePLL IC when the channel is changed or when transmission ischanged to reception and vice versa. A PLL lock condition isalways monitored by the pin 30 (UL) of the microprocessor.When the PLL is unlocked, the UL goes low.

CIRCUIT DESCRIPTION

T/R(TX : Low)

T/RVCO

CV

106

IC801

PLL1

BUFF

BUFF

LPF

DP,CP,EPCPU

UL

IC309

TCXO IC302

FC

BAL

Q8

SW

D101Todriveamp

Q803

X1

To mixer

SW

MB

D100

8

6. Control Circuit

The control circuit consists of microprocessor (IC309) andits peripheral circuits. It controls the TX-RX unit and transfersdata to and from the LCD ASSY. IC309 mainly performs thefollowing;

1) Switching between transmission and reception by PTTsignal input.

2) Reading system, group, frequency, and program datafrom the memory circuit.

3) Sending frequency program data to the PLL.4) Controlling squelch on/off by the DC voltage from the

squelch circuit.5) Controlling the audio mute circuit by decode data input.6) Transmitting tone and encode data.

6-1. Memory circuit

Memory circuit consists of the CPU (IC309) and a flashmemory (IC308). A flash memory has a capacity of 2M bitsand contains the transceiver control program for the CPU. Italso stores the data for transceiver channels and operatingparameter that are written by the FPU. This program can beeasily written from an external devices.

The EEPROM (IC310) stores the last channel data, the scanon status, and other parameters. Flash Memory

Note : The flash memory stores the data that is written by theFPU (KPG-74D (M2)), and firmware program (User mode, Testmode, Tuning mode, etc.). This data must be rewritten whenreplacing the flash memory. EEPROM

Note : The EEPROM stores tuning data (Deviation, Squelch,etc.).Realign the transceiver after replacing the EEPROM.

Fig. 10 Memory circuit

IC309

IC308

CPU

IC310

EEPROM

FLASH

IC100(2/2) compares the output voltage of IC100(1/2) withthe reference voltage from IC307, and the output of IC100(2/2) controls the VGG of the RF power amplifier to make theboth voltages to same voltage.

The change of power high/low is carried out by the changeof the reference voltage. Q105,107 and 108 are turned on intransmit and the APC circuit is active.

Fig. 9 PLL block diagram

TK-3140

21

CIRCUIT DESCRIPTION

7. Signalling Circuit

7-1. Encode Low-speed data (QT,DQT)

Low-speed data is output from pin 1 of the CPU. The signalpasses through a low-pass CR filter, and goes to the summingamplifier (IC305 1/2). The signal is mixed with the audio signaland goes to the VCO and TCXO (X1) modulation input afterpassing through the D/A converter (IC307) for BAL adjustment.

High-speed data (5 tone, DTMF)

High-speed data (HSD) is output from pin 2 of the CPU.The signal passes through a low-pass filter consisting of IC304,and provides a TX HSD tone and a RX HSD tone. TX HSDdeviation making an adjustment by microprocessor is passedthrough the D/A convertor (IC307), and then applied to theaudio processor (IC501).

The signal is mixed with the audio signal and goes to theVCO and TCXO, the RX HSD tone is passed a summingamplifier (IC305 1/2), the D/A converter (IC307) for audiocontrol, audio power amplifier and then to the speaker.

FFSK

FFSK signal is output from pin 7 of IC501. The signal passesthrough the D/A converter (IC307) for the FFSK deviationadjustment. and is routed to the VCO. When encoding FFSK,the microphone input signal is muted.

Fig. 13 Encode

SUM

SUM

IC305 (1/2)

1

LSDOUT

HSDOUT

IC309CPU

O5

O2

O3

O6

I2

I1

I5

IC307D/A (ADJ)

VCOMD

SUM

MIC IN

RX Audio

IC5012LPF

IC304 (1/2)

I6

I3

TCXOX1

MB

AF AMP

O1 BUFFAMP

IC302 (2/2)

6-2. Low battery warning

The battery voltage is monitored by the microprocessor(IC309 pin90 : BATT1). When the battery voltage falls belowthe voltage set by the Low Battery Warning adjustment duringthe transmission, the red LED blinks to notify the operatorthat it is time to replace the battery (When the “On TX” option(default setting) under the Battery Warning / status functionin the FPU is selected.). If the battery voltage falls even more(NiCd, NiMH, Alkaline : approx. 5.8V, Li-ion: approx. 6.1V),the transceiver does not transmit and the warning tone beepswhile the PTT switch is pressed.

Low battery warning

The red LED blinks duringthe transmission.

The red LED blinks andthe warning tone beeps whilethe PTT switch is pressed.

Battery condition

The battery voltage is low butthe transceiver is still usable.

The battery voltage is low andthe transceiver is not usableto make calls.

6-3. Battery type detection

The transceiver automatically detects the battery type,measuring the resistance between the S-terminal and +terminal on the battery pack and changes the supplied voltageto the S-terminal as below. The microprocessor then detectsthe battery type.

Resistor value Battery type Input voltage of S-terminal

1.8MΩ Li-ion 0.3~1.3V

560kΩ Ni-Cd 1.3~2.6V

220kΩ Ni-MH 2.6~5.0V

OPEN Battery case 0~0.3V

TK-3140

22

CIRCUIT DESCRIPTION

7-2. Decode Low-speed data (QT,DQT)

The demodulated signal from the IF IC (IC200) is amplifiedby IC303 (1/2) and passes through a low-pass filter (IC306) toremove audio components. The signal is input to pin 95 of theCPU.

The CPU digitizes this signal, performs processing such asDC restoration, and decodes the signal.

High-speed data (DTMF)

The DTMF input signal from the IF IC (IC200) is amplifiedby IC303 (1/2) and goes to IC500, the DTMF decoder. Thedecoded information is then processed by the CPU. Duringtransmission and standby, the DTMF IC is set to the powerdown mode when the PD terminal is High. When the line isbusy, the PD terminal becomes Low, the power down modeis canceled and decoding is carried out.

High-speed data (2 tone, 5 tone)

The demodulated signal from the IF IC (IC200) is amplifiedby IC303 (1/2) and passes through an audio processor (IC501)and amplifier IC201 (1/2) and comparator IC305 (2/2) to removea low-speed data. The CPU digitizes this signal, performsprocessing such as DC restoration, and decodes the signal.

FFSK

The FFSK input signal from the IF IC is amplified by IC303(1/ 2) and goes to pin 23 of IC501. The signal is demodulatedby FFSK demodulator in IC501. The demodulated data goesto the CPU for processing.

Fig. 14 Decode

IC501AF IC

IC201AMP

IC303AMP IC306

LPF

IC500

DTMFDECODE

DCK,SD,STD

LSD IN

HSDIN

IC309CPU

IC311

X5013.58MHz OSCI

PD

11

3

95

IC305COMPARATOR

DT,

CK

,CE

8. Power Supply Circuit

Battery +B is supplied via a 3A fuse from the battery terminalconnected to the TX-RX unit. After passing through the powerswitch, power supply (SB) is applied to the three AVRs. IC5supplies 5V (5M) to the control circuit, and IC9 supplies 5V(5C) to common circuits. IC6 supplies to the TX circuit, the RXcircuit and common circuits of needless save mode. Duringtransmission, 5TC becomes Low and Q3 is turned ON to supply5V (5T) to the TX circuit. During reception, 5RC becomes Lowand Q2 is turned ON to supply 5V (5R) to the RX Circuit.

The power supply voltage monitor IC (IC404) monitorspower supply voltage (SB). If the voltage falls (less than 5V),the VOUT port goes “LOW” level, the CPU INT port also goes“LOW” level, and the CPU stops.

Fig. 15 Power supply circuit

Q404

5RC

5TC

5R

5T

5CNS

IC402CE

IC403CE

IC401

IC404

Q405

RF power amp (Q103 and Q106)+BF400

SB D405

ON/OFFVOL

5C

14VCC

RESET

INT

10

71

R74

0

IC400IC309CPU

R40

3C

425

TK-3140

23

SEMICONDUCTOR DATA

Microprocesser : 30620M8A-2W6GP (TX-RX UNIT : IC309)

Pin function

1 LSDO O Low speed data output.2 HSDO O High speed data output.3 HSDI I High speed data input.4 DSTB O D/A converter data strobe output.5 NC - NC6 BYTE - +5V.7 CNVSS - GND.8 AFRDT I/O MODEM FFSK decode data input.

MODEM serial input/output.9 AFDAT O MODEM FFSK encode data output.10 RESET - CPU reset.11 XOUT - CPU clock.12 VSS - GND.13 XIN - CPU clock.14 VCC - +5V15 NC - NC16 DTSTD I DTMF decoder data detect input.17 AFTRD I MODEM FFSK encode data output timing

pulse input.18 AFRTM I MODEM FFSK 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 SIDE2 I [Side 2] Key input.28 SIDE1 I [Side 1] Key input.29 SSW I Speaker Mic detect input.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 CSO O Flash memory chip enable.49 A19 - Can not used.

Pin PortI/O Function

No. Name

50~59 A18~A9 O Flash memory address bus.60 VCC - +5V61 A8 O Flash memory address bus.62 VSS - GND.

63~70 A7~A0 O Flash memory address bus.71 INT I Low voltage detection72 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 voltage91 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.96 VREF - +5V97 AVCC - +5V98 SFTSTB O Shift register data strobe output.99 OE O Shift register output enable output.

100 AFDIR O MODEM DIR.

Pin Port I/O FunctionNo. Name

TK-3140

24

Q307 FET Int/Ext switchQ308 FET Int/Ext switchQ309 TRANSISTOR BUSY LED switchQ310 TRANSISTOR LCD LED AVR switchQ311 TRANSISTOR LCD LED AVRQ400 FET 5MS switchQ401 FET 5MS switchQ403 TRANSISTOR 5R switchQ404 FET 5R switchQ405 TRANSISTOR 5T switchQ406 FET SAVE switch

Q500,506 FET MSK SwitchQ501 FET TX AF mute

Q502,504 TRANSISTOR AGCQ505 TRANSISTOR Limiter SwitchQ507 FET AF filter SwitchQ803 TRANSISTOR f in RF AMP

Q901,902 FET HSD IN switchQ903 TRANSISTOR W/N switch

D1 Variable capacitance diode TX VCOD2 Variable capacitance diode RX VCOD3 Variable capacitance diode TX VCOD4 Variable capacitance diode RX VCOD5 Variable capacitance diode TX VCO modulationD6 DIODE Ripple filter switch

D100,101 DIODE TX/RX RF switchD102-105 DIODE ANT switch

D106 ZENER DIODE APC protectD200 DIODE SQL voltage chargeD201 DIODE SQL rectification

D202,203 DIODE W/N switchD204-208 Variable capacitance diode BPF Tuning

D209 DIODE DM charge/discharge switchD300 DIODE AF AMP biasD301 DIODE AF AMP protectD302 DIODE Surge absorption

D303,304 ZENER DIODE ProtectD305 ZENER DIODE AF AMP AVRD306 DIODE Surge absorptionD307 ZENER DIODE ProtectD308 ZENER DIODE Mic input protectD309 LED TX red LEDD310 LED RX green LEDD402 DIODE Surge absorptionD403 DIODE 5MS protect switchD405 DIODE 5M protectD500 DIODE AGC protectD501 DIODE AGC protectD801 DIODE LD protect

D902,903 DIODE W/N Switch

COMPONENTS DESCRIPTION

IC100 MOS IC APC AMPIC200 MOS IC IF ICIC201 MOS IC AF AMP FilterIC302 MOS IC AF AMP FilterIC303 MOS IC AF AMP FilterIC304 MOS IC AF AMP FilterIC305 MOS IC AF AMP FilterIC306 MOS IC AF AMP FilterIC307 MOS IC Potential MeterIC308 ROM IC Flash ROMIC309 MPU MPUIC310 ROM IC EEPROM

IC311,312 MOS IC Shift RegisterIC313 BI-POLAR IC AF Power AMPIC400 MOS IC DetectorIC401 MOS IC 5M AVRIC402 MOS IC 5CNS AVRIC403 MOS IC 5C AVRIC404 MOS IC DetectorIC500 MOS IC DTMF DecoderIC501 MOS IC Base Band ICIC502 MOS IC AF AMP, AGCIC801 MOS IC PLL ICIC901 MOS IC 5TC Buffer

Q2 FET RX VCO oscillationQ3 FET TX VCO oscillationQ4 FET VCO switchQ5 TRANSISTOR Buffer AMPQ6 TRANSISTOR VCO switchQ7 TRANSISTOR Ripple filterQ8 TRANSISTOR TX/RX common RF AMP

Q100 TRANSISTOR Pre-drive AMPQ101 TRANSISTOR Pre-drive AMPQ103 FET TX drive AMP

Q104,105 TRANSISTOR APC SwitchQ106 FET TX Final AMPQ107 FET APC SwitchQ108 TRANSISTOR APC SwitchQ201 TRANSISTOR W/N SwitchQ202 TRANSISTOR W/N SwitchQ203 FET AF detect switchQ204 FET DM switchQ205 TRANSISTOR IF AMPQ206 FET Front-end 1st mixerQ207 FET Front-end RF AMPQ208 TRANSISTOR Noise AMPQ300 TRANSISTOR Beat shift switchQ301 FET Mic mutteQ302 TRANSISTOR AF AMP AVR switchQ303 TRANSISTOR AF AMP AVRQ304 TRANSISTOR LCD AVRQ305 FET Int/Ext switchQ306 TRANSISTOR TX LED switch

Ref. No. Use/Function Operation/Condition

TX-RX UNIT (X57-6412-XX)

Ref. No. Use/Function Operation/Condition

TK-3140

25

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

2 2

Multiplier

2nd number

1st number

0 = 22pF

CC 45 TH 1H J2201 2 3 4 65

Temperature coefficient

Tolerance (More than 10pF)

Voltage rating

Chip capacitors

1

1st Word

Color*

Code D G J K M X Z P No code

LC P R S T U

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

J K L

ppm/ 30 60

0.1 0.25 0.5 1 2

120 250 500

60ppm/

Gode C D F GB

(pF)

(Less than 10pF)

1st word2nd word A

0 2.0 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

B C D E F

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 0 0 0 JRefer 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 0 0 0 Z

7654321

(Chip)(CH,RH<UJ,SL)

(Chip)(B,F)

Chip resistor (Carbon)

(EX) R K 7 3 E B 2 B 0 0 0 J

7654321

RESISTORS

(Chip)(B,F)

Carbon resistor (Nomal type)

(EX) R D 1 4 B B 2 C 0 0 0 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

0.55.0

0.43.2

0.32.0

0.21.25

0.21.6

0.21.25

0.20.8

0.050.5 0.050.5

0.32.5

0.55.6

0.54.5

0.54.5

0.54.5

0.23.0

0.32.0

0.21.6

0.051.0

0.43.2

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

0.21.6

0.21.25

0.20.8

0.050.5

0.10.5

0.050.35

0.23.2

0.32.0

0.21.6

0.051.0

1.0

1.0

Code

2C

2H2E

Wattage

1/6W

1/2W1/4W

Code

1J

2B2A

Wattage

1/16W

1/8W1/10W

Code

3A

3D

Wattage

1W

2W

PARTS LIST

TK-3140PARTS LIST

26

∗ 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 (Y50-5642-XX)TX-RX UNIT (X57-6412-XX)

L: Scandinavia K: USA P: CanadaY: PX (Far East, Hawaii) T: England E: EuropeY: AAFES (Europe) X: Australia M: Other Areas

Parts No. DescriptionAddressNewpartsDestination Destination

TK-3140

Ref. No. Parts No. DescriptionAddressNewparts Ref. No.

F 3B N79-2035-46 PAN HEAD TAPTITE SCREW(TERMINAL)G 1A N83-2005-46 PAN HEAD TAPTITE SCREW(UNIT)

60 2B R31-0617-05 VARIABLE RESISTOR(POWER SW/VOL)

61 2B S60-0415-05 ROTARY SWITCH(ENCODER)

62 1B T07-0732-05 SPEAKER63 2D ∗ T90-0798-05 HELICAL ANTENNA E63 2D ∗ T90-0800-05 HELICAL ANTENNA E364 2B T91-0630-05 MIC ELEMENT

D309 B30-2156-05 LED(RED)D310 B30-2157-05 LED(YELLOW)

C1 CK73HB1H471K CHIP C 470PF KC2 CK73HB1H102K CHIP C 1000PF KC4 CC73HCH1H100D CHIP C 10PF DC5 CK73HB1H471K CHIP C 470PF KC8 CK73HB1H102K CHIP C 1000PF K

C9 CC73HCH1H100D CHIP C 10PF DC28 CC73HCH1H101J CHIP C 100PF JC29 CK73HB1H102K CHIP C 1000PF KC30 CC73HCH1H100D CHIP C 10PF DC31 CC73HCH1H090D CHIP C 9.0PF D E

C31 CC73HCH1H200J CHIP C 20PF J E3C32 CC73HCH1H060D CHIP C 6.0PF DC33 CC73HCH1H150J CHIP C 15PF J EC33 CC73HCH1H560J CHIP C 56PF J E3C34 CC73HCH1H050C CHIP C 5.0PF C E

C34 CC73HCH1H100D CHIP C 10PF D E3C36 CC73GCH1H030B CHIP C 3.0PF B E3C36 CC73GCH1H3R5B CHIP C 3.5PF B EC37 CC73GCH1H0R5B CHIP C 0.5PF BC38 CC73GCH1H040B CHIP C 4.0PF B E

C38 CC73GCH1H050B CHIP C 5.0PF B E3C39 CK73HB1H471K CHIP C 470PF KC40 CC73GCH1H020B CHIP C 2.0PF B E3C40 CC73GCH1H030B CHIP C 3.0PF B EC41 CC73GCH1H040B CHIP C 4.0PF B E

C41 CC73GCH1H090B CHIP C 9.0PF B E3C42 CC73GCH1H2R5B CHIP C 2.5PF B E3C42 CC73GCH1H3R5B CHIP C 3.5PF B EC43 CC73GCH1H0R5B CHIP C 0.5PF BC44 CC73GCH1H040B CHIP C 4.0PF B

C45 CK73HB1H471K CHIP C 470PF KC46 CC73HCH1H101J CHIP C 100PF JC47 CC73GCH1H0R5B CHIP C 0.5PF BC48,49 CK73HB1H102K CHIP C 1000PF KC50 C92-0712-05 CHIP-TAN 22UF 6.3WV

C51 CC73HCH1H070D CHIP C 7.0PF DC52 CK73HB1H102K CHIP C 1000PF KC53 CC73HCH1H330J CHIP C 33PF JC54-56 CK73HB1H471K CHIP C 470PF KC57 CC73HCH1H070D CHIP C 7.0PF D

C60 CK73HB1H102K CHIP C 1000PF K

1 1B ∗ A02-3653-14 CABINET ASSY(4 KEYS)2 3A ∗ A10-4063-01 CHASSIS

5 3B ∗ B01-0694-03 ESCUTCHEON(BELT HOOK)6 2C B09-0625-03 CAP ACCESSORY7 2B B10-2700-02 FRONT GLASS8 1A B38-0859-05 LCD ASSY9 1C ∗ B62-1479-00 INSTRUCTION MANUAL

10 3A ∗ B72-2106-04 MODEL NAME PLATE E10 3A ∗ B72-2107-04 MODEL NAME PLATE E3

13 3B E04-0436-05 RF COAXIAL RECEPTACLE(SMA)14 3A E23-1188-04 TERMINAL(ANT)15 3A E23-1189-04 TERMINAL(BATT-)16 2A E37-0978-05 LEAD WIRE WITH CONNECTOR(SW2,SP)17 3A ∗ E37-1007-05 LEAD WIRE WITH CONNECTOR(SW1,PTT)

18 3B E58-0440-05 SQUARE SOCKET(SP/MIC)19 3A E72-0413-03 TERMINAL BLOCK(BATT)

20 2A ∗ F10-2415-04 SHIELDING PLATE(CPU)21 1A F10-2416-03 SHIELDING PLATE(LCD)22 2A ∗ F10-2444-04 SHIELDING PLATE(SP)23 3B ∗ F15-1006-04 SHIELDING PLATE(CHASSIS)24 1A F20-1192-04 INSULATING SHEET(LCD)

25 1B ∗ G10-1304-04 FIBROUS SHEET(CABINET)26 3A G11-4046-14 SHEET(PTT)27 2A G11-4050-04 SHEET(TCXO)28 1A G11-4089-04 SHEET(LCD)29 3A G11-4090-04 SHEET(FINAL FET)

30 1A ∗ G11-4174-04 SHEET(LCD)33 1A,2A ∗ G11-4188-04 SHEET(A/3PCB,SHIELDING PLATE(LCD))34 1B ∗ G11-4189-04 SHEET(UPPER SIDE OF CABINET)35 1A ∗ G11-4190-04 SHEET(LOWER SIDE OF CABINET)36 3A G13-1885-04 CUSHION(CHASSIS)

37 2B ∗ G53-1540-12 PACKING(4 KEYS)38 3A ∗ G53-1547-04 PACKING(TERMINAL BLOCK)39 3B ∗ G53-1560-02 PACKING(TOP)

40 1D H52-1816-02 ITEM CARTON CASE

45 2A J19-5430-03 HOLDER(VOL/ENC)47 2A J21-8424-04 HARDWARE FIXTURE(CHASSIS)48 2C ∗ J29-0701-05 BELT HOOK ACCESSORY49 1B J30-1269-04 SPACER(VOL)50 2B J82-0078-05 FPC(VOL/ENC)

51 3B J82-0079-05 FPC(UNIVERSAL)

55 1B K29-9131-03 KNOB(PTT)56 1A K29-9132-03 KEY TOP(SW1,SW2)57 1B K29-9133-03 KNOB(VOL)58 1B K29-9134-03 KNOB(ENC)

A 2C N08-0548-04 DRESSED SCREW ACCESSORYB 3B N14-0569-04 CIRCULAR NUT(VOL,ENC)C 3B N30-2604-46 PAN HEAD MACHINE SCREW(ANT)D 3A N30-2608-46 PAN HEAD MACHINE SCREW(CABINET)E 3B N30-3006-45 PAN HEAD MACHINE SCREW(ESCUTCHEON)

TX-RX UNIT (X57-6412-XX) -71 : E -72 : E3

TK-3140PARTS LIST

27

Ref. No. Parts No. DescriptionAddressNewpartsRef. No. Parts No. DescriptionAddress

Newparts Destination Destination

TX-RX UNIT (X57-6412-XX)

C65 CC73HCH1H030C CHIP C 3.0PF C EC65,66 CC73HCH1H010C CHIP C 1.0PF C E3C66 CC73HCH1H020C CHIP C 2.0PF C EC68 C92-0714-05 CHIP-TAN 4.7UF 6.3WVC100-102 CK73HB1H471K CHIP C 470PF K

C103 CC73HCH1H070D CHIP C 7.0PF D EC103 CC73HCH1H090D CHIP C 9.0PF D E3C104,105 CK73HB1H471K CHIP C 470PF KC106 CC73HCH1H060D CHIP C 6.0PF DC108 CK73HB1A104K CHIP C 0.10UF K

C109 CC73HCH1H050C CHIP C 5.0PF C EC109 CC73HCH1H080D CHIP C 8.0PF D E3C110 CC73HCH1H130J CHIP C 13PF JC111 CK73HB1H471K CHIP C 470PF KC115 CK73HB1H471K CHIP C 470PF K

C116 CC73HCH1H100D CHIP C 10PF D EC116 CC73HCH1H330J CHIP C 33PF J E3C118 CK73HB1A104K CHIP C 0.10UF KC119 CC73GCH1H270G CHIP C 27PF G EC119 CC73GCH1H390J CHIP C 39PF J E3

C122 CK73HB1H471K CHIP C 470PF KC123 C92-0788-05 CHIP-TAN 15UF 10WVC124 CK73GB0J105K CHIP C 1.0UF KC125 CK73HB1H102K CHIP C 1000PF KC126,127 CK73HB1H471K CHIP C 470PF K

C128 CC73HCH1H101J CHIP C 100PF JC129,130 CK73HB1H471K CHIP C 470PF KC131 CC73GCH1H270G CHIP C 27PF GC132 CK73HB1C103K CHIP C 0.010UF KC133 ∗ CK73GB1A105K CHIP C 1.0UF K

C134 CK73HB1A104K CHIP C 0.10UF KC135 CC73GCH1H200G CHIP C 20PF GC136 CK73HB1H471K CHIP C 470PF KC137 CK73HB1C103K CHIP C 0.010UF KC139 CK73HB1H471K CHIP C 470PF K

C143 CC73GCH1H100C CHIP C 10PF C EC143 CC73GCH1H150G CHIP C 15PF G E3C144 CC73GCH1H070B CHIP C 7.0PF B EC144 CC73GCH1H080B CHIP C 8.0PF B E3C146 CC73GCH1H270J CHIP C 27PF J

C147 CK73HB1H471K CHIP C 470PF KC148 CC73HCH1H050C CHIP C 5.0PF CC149 CC73HCH1H101J CHIP C 100PF J EC149 CK73HB1H471K CHIP C 470PF K E3C150 CC73HCH1H020C CHIP C 2.0PF C E

C150 CC73HCH1H070D CHIP C 7.0PF D E3C151 CC73HCH1H010C CHIP C 1.0PF C E3C151 CC73HCH1H1R5C CHIP C 1.5PF C EC152 CC73HCH1H040C CHIP C 4.0PF C EC152 CC73HCH1H060D CHIP C 6.0PF D E3

C153 CC73HCH1H020C CHIP C 2.0PF CC154 CC73HCH1H130J CHIP C 13PF J E3C154 CC73HCH1H150J CHIP C 15PF J EC155 CC73HCH1H050C CHIP C 5.0PF C EC155 CC73HCH1H080D CHIP C 8.0PF D E3

C156 CC73HCH1H020C CHIP C 2.0PF CC157 CC73HCH1H010C CHIP C 1.0PF C EC157 CC73HCH1H040C CHIP C 4.0PF C E3C158 CC73HCH1H0R5C CHIP C 0.5PF C E3C158 CC73HCH1H030C CHIP C 3.0PF C E

C160 CK73HB1H102K CHIP C 1000PF KC164 CC73GCH1H101J CHIP C 100PF J E3C164 CC73GCH1H330G CHIP C 33PF G EC200 CK73GB1A224K CHIP C 0.22UF KC201 CK73HB1A104K CHIP C 0.10UF K

C202 CK73HB1H221K CHIP C 220PF KC203-205 CK73HB1A104K CHIP C 0.10UF KC206 CK73HB1C103K CHIP C 0.010UF KC207 CK73HB1H471K CHIP C 470PF KC208,209 CK73HB1H221K CHIP C 220PF K

C210 CK73HB1A104K CHIP C 0.10UF KC211 CK73HB1H102K CHIP C 1000PF KC212 CC73HCH1H220J CHIP C 22PF JC213 CC73HCH1H100D CHIP C 10PF DC214 CK73HB1A104K CHIP C 0.10UF K

C215 C92-0773-05 CHIP-TAN 15UF 6.3WVC216 CK73HB1A104K CHIP C 0.10UF KC217 CK73HB1H221K CHIP C 220PF KC218 CK73HB1A104K CHIP C 0.10UF KC219 CK73HB1A333K CHIP C 0.033UF K

C220 CK73HB1A104K CHIP C 0.10UF KC221 CC73HCH1H680J CHIP C 68PF JC222 CK73HB1A104K CHIP C 0.10UF KC223 CK73HB1C103K CHIP C 0.010UF KC224 C92-0713-05 CHIP-TAN 10UF 6.3WV

C225 CK73HB1C103K CHIP C 0.010UF KC227 CK73HB1A104K CHIP C 0.10UF KC228,229 CK73HB1C103K CHIP C 0.010UF KC230 CC73HCH1H060D CHIP C 6.0PF DC231 CK73HB1C103K CHIP C 0.010UF K

C232 CK73HB1H471K CHIP C 470PF KC233 CK73HB1C103K CHIP C 0.010UF KC234 CK73HB1H471K CHIP C 470PF KC235 CC73HCH1H060D CHIP C 6.0PF DC236 CC73HCH1H020C CHIP C 2.0PF C

C237 CC73HCH1H180J CHIP C 18PF J EC237 CC73HCH1H150J CHIP C 15PF J E3C238 CC73HCH1H100D CHIP C 10PF D EC238 CC73HCH1H110J CHIP C 11PF J E3C239 CK73HB1H471K CHIP C 470PF K

C240 CC73HCH1HR75C CHIP C 0.75PF C EC240 CC73HCH1H010C CHIP C 1.0PF C E3C241 CC73HCH1H070D CHIP C 7.0PF DC242 CK73HB1A104K CHIP C 0.10UF KC243 CK73HB1H561K CHIP C 560PF K

C244 CC73GCH1H050B CHIP C 5.0PF B EC244 CC73GCH1H030B CHIP C 3.0PF B E3C245 CK73HB1H471K CHIP C 470PF KC248 CC73HCH1H330J CHIP C 33PF JC249 CC73HCH1H030C CHIP C 3.0PF C

C250 CK73HB1H471K CHIP C 470PF KC251 CC73GCH1H020B CHIP C 2.0PF B EC251 CC73GCH1H030B CHIP C 3.0PF B E3C252 CC73HCH1H330J CHIP C 33PF JC253 CK73HB1A104K CHIP C 0.10UF K

C255 CK73HB1A104K CHIP C 0.10UF KC256 CC73HCH1H330J CHIP C 33PF JC257-260 CK73HB1H471K CHIP C 470PF KC261 CK73GB1H471K CHIP C 470PF KC263 CC73HCH1H330J CHIP C 33PF J

TK-3140PARTS LIST

28

Ref. No. Parts No. DescriptionAddressNewpartsRef. No. Parts No. DescriptionAddress

Newparts Destination Destination

TX-RX UNIT (X57-6412-XX)

C264 CK73HB1H471K CHIP C 470PF KC266 CK73HB1H471K CHIP C 470PF KC267 CC73GCH1H030B CHIP C 3.0PF BC268 CC73HCH1H330J CHIP C 33PF JC269 CC73GCH1H030B CHIP C 3.0PF B E

C269 CC73GCH1H040B CHIP C 4.0PF B E3C270 CC73HCH1H030C CHIP C 3.0PF CC274 CC73GCH1H030B CHIP C 3.0PF B EC274 CC73GCH1H3R5B CHIP C 3.5PF B E3C275 CK73HB1E472K CHIP C 4700PF K

C276 CK73HB1H471K CHIP C 470PF KC277 CC73GCH1H030B CHIP C 3.0PF B E3C277 CC73GCH1H3R5B CHIP C 3.5PF B EC278-280 CK73HB1A104K CHIP C 0.10UF KC281 CK73HB1H471K CHIP C 470PF K

C282 CK73HB1H102K CHIP C 1000PF KC283,284 CK73HB1A104K CHIP C 0.10UF KC285 CC73GCH1H0R5B CHIP C 0.5PF B EC286 CC73GCH1H050B CHIP C 5.0PF B EC286 CC73GCH1H4R5B CHIP C 4.5PF B E3

C288 CK73HB1H471K CHIP C 470PF KC289 CC73GCH1H020B CHIP C 2.0PF B EC289 CC73GCH1H030B CHIP C 3.0PF B E3C290 CC73GCH1H1R5B CHIP C 1.5PF B E3C290 CC73GCH1H3R5B CHIP C 3.5PF B E

C292 CC73HCH1H030C CHIP C 3.0PF CC293 CC73GCH1H020B CHIP C 2.0PF B EC293 CC73GCH1H1R5B CHIP C 1.5PF B E3C294 CK73GB1H471K CHIP C 470PF KC295 CK73HB1H471K CHIP C 470PF K

C298 CK73HB1H471K CHIP C 470PF KC300 C92-0713-05 CHIP-TAN 10UF 6.3WVC301 CK73HB1H471K CHIP C 470PF KC304 CC73HCH1H220J CHIP C 22PF JC310 CK73HB1C103K CHIP C 0.010UF K

C311 CC73HCH1H101J CHIP C 100PF JC312 C92-0713-05 CHIP-TAN 10UF 6.3WVC313 CK73HB1A104K CHIP C 0.10UF KC314 CK73HB1H471K CHIP C 470PF KC315 C92-0713-05 CHIP-TAN 10UF 6.3WV

C316 CK73HB1A333K CHIP C 0.033UF KC318 CK73HB1H221K CHIP C 220PF KC319 CC73HCH1H101J CHIP C 100PF JC320 CK73HB1A104K CHIP C 0.10UF KC321 CK73HB1H271K CHIP C 270PF K

C322 CK73HB1H152K CHIP C 1500PF KC323 CK73HB1H222K CHIP C 2200PF KC325 CK73HB1C123K CHIP C 0.012UF KC327 CK73HB1H681K CHIP C 680PF KC328 CK73GB1C683K CHIP C 0.068UF K

C329 CK73GB0J105K CHIP C 1.0UF KC330 CK73HB1A104K CHIP C 0.10UF KC331 CK73HB1E682K CHIP C 6800PF KC332 CK73HB1C103K CHIP C 0.010UF KC333 CK73HB1H332K CHIP C 3300PF K

C334,335 CK73HB1C103K CHIP C 0.010UF KC336,337 CC73HCH1H270J CHIP C 27PF JC338 CC73HCH1H160J CHIP C 16PF JC339-342 CK73HB1C103K CHIP C 0.010UF KC344 C92-0713-05 CHIP-TAN 10UF 6.3WV

C345 CK73GB1A474K CHIP C 0.47UF KC346 CC73HCH1H470J CHIP C 47PF JC347 CK73HB1C103K CHIP C 0.010UF KC348 CK73GB1A474K CHIP C 0.47UF KC349 CK73HB1C153K CHIP C 0.015UF K

C350 C92-0647-05 CHIP-TAN 3.3UF 4WVC351 CK73HB1C103K CHIP C 0.010UF KC352-354 CK73HB1A104K CHIP C 0.10UF KC355 C92-0628-05 CHIP-TAN 10UF 10WVC356 CC73HCH1H470J CHIP C 47PF J

C357,358 C92-0712-05 CHIP-TAN 22UF 6.3WVC359 CC73HCH1H470J CHIP C 47PF JC362 CC73HCH1H470J CHIP C 47PF JC364 CC73HCH1H470J CHIP C 47PF JC369 CC73HCH1H101J CHIP C 100PF J

C371 CC73HCH1H470J CHIP C 47PF JC375 CC73HCH1H470J CHIP C 47PF JC382 CK73HB1A104K CHIP C 0.10UF KC383,384 CK73HB1H102K CHIP C 1000PF KC386 CC73HCH1H470J CHIP C 47PF J

C388 CK73HB1H102K CHIP C 1000PF KC389 CC73HCH1H470J CHIP C 47PF JC390 CK73HB1A104K CHIP C 0.10UF KC391,392 CK73HB1C103K CHIP C 0.010UF KC394,395 CK73HB1A104K CHIP C 0.10UF K

C396 CK73HB1C103K CHIP C 0.010UF KC397,398 CK73HB1A104K CHIP C 0.10UF KC399 CK73HB1E562K CHIP C 5600PF KC400 CK73HB1H471K CHIP C 470PF KC402-405 CK73HB1H102K CHIP C 1000PF K

C408 CK73HB1H102K CHIP C 1000PF KC410 CK73FB1A475K CHIP C 4.7UF KC411 ∗ CK73GB1A105K CHIP C 1.0UF KC413 C92-0713-05 CHIP-TAN 10UF 6.3WVC415 CC73HCH1H101J CHIP C 100PF J

C416 C92-0713-05 CHIP-TAN 10UF 6.3WVC417 CK73GB0J105K CHIP C 1.0UF KC419 CK73HB1H102K CHIP C 1000PF KC420 CC73HCH1H101J CHIP C 100PF JC421 ∗ CK73GB1A105K CHIP C 1.0UF K

C422 CK73GB0J105K CHIP C 1.0UF KC423 C92-0773-05 CHIP-TAN 15UF 6.3WVC424 CC73HCH1H101J CHIP C 100PF JC425 CK73HB1A104K CHIP C 0.10UF KC426 CC73HCH1H101J CHIP C 100PF J

C431 CC73HCH1H101J CHIP C 100PF JC500-503 CK73HB1A104K CHIP C 0.10UF KC504 CK73GB1C104K CHIP C 0.10UF KC506 CC73HCH1H220J CHIP C 22PF JC507 CK73HB1A104K CHIP C 0.10UF K

C508 CK73HB1H821K CHIP C 820PF KC509 CC73HCH1H220J CHIP C 22PF JC510 CC73HCH1H820J CHIP C 82PF JC511 CC73HCH1H680J CHIP C 68PF JC512 CK73HB1A473K CHIP C 0.047UF K

C513,514 CK73HB1A104K CHIP C 0.10UF KC515 CK73GB1H122K CHIP C 1200PF KC516 C92-0714-05 CHIP-TAN 4.7UF 6.3WVC517 CK73HB1A104K CHIP C 0.10UF KC518,519 C92-0714-05 CHIP-TAN 4.7UF 6.3WV

TK-3140PARTS LIST

29

Ref. No. Parts No. DescriptionAddressNewpartsRef. No. Parts No. DescriptionAddress

Newparts Destination Destination

TX-RX UNIT (X57-6412-XX)

C520 CC73HCH1H120J CHIP C 12PF JC522 CK73HB1A104K CHIP C 0.10UF KC523 CK73HB1H271K CHIP C 270PF KC524 CC73HCH1E181J CHIP C 180PF JC525 CK73HB1H102K CHIP C 1000PF K

C526 CK73HB1C103K CHIP C 0.010UF KC527 CK73HB1A104K CHIP C 0.10UF KC531 CC73HCH1H120J CHIP C 12PF JC537 CK73HB1A104K CHIP C 0.10UF KC539,540 ∗ C92-0804-05 CHIP-TAN 1.5UF 16WV

C541 CK73HB1A104K CHIP C 0.10UF KC542,543 CK73HB1H102K CHIP C 1000PF KC544,545 CK73HB1A104K CHIP C 0.10UF KC546 CC73HCH1H101J CHIP C 100PF JC710 CC73GCH1H2R5B CHIP C 2.5PF B E

C720 C92-0714-05 CHIP-TAN 4.7UF 6.3WVC730 ∗ CS77SJ0J2R2M CHIP-TAN 2.2UF 6.3WVC730 C92-0800-05 CHIP-TAN 2.2UF 6.3WVC801-803 CC73HCH1H101J CHIP C 100PF JC805 CK73GB1C104K CHIP C 0.10UF K

C806 CK73HB1A104K CHIP C 0.10UF KC807 C92-0773-05 CHIP-TAN 15UF 6.3WVC809 CK73HB1H471K CHIP C 470PF KC811 C92-0002-05 CHIP-TAN 0.22UF 35WV EC811 C92-0502-05 CHIP-TAN 0.33UF 35WV E3

C812 ∗ C92-0804-05 CHIP-TAN 1.5UF 16WVC813 C92-0002-05 CHIP-TAN 0.22UF 35WV EC813 C92-0502-05 CHIP-TAN 0.33UF 35WV E3C814 CC73GCH1H030B CHIP C 3.0PF B EC814 CC73GCH1H3R5B CHIP C 3.5PF B E3

C815 CC73HCH1H101J CHIP C 100PF JC817 CC73HCH1H100D CHIP C 10PF DC818 CC73HCH1H220J CHIP C 22PF JC819 CC73HCH1H100D CHIP C 10PF DC820 CC73HCH1H220J CHIP C 22PF J

C821 CC73HCH1H100D CHIP C 10PF DC822 CC73HCH1H220J CHIP C 22PF JC823 CC73HCH1H100D CHIP C 10PF DC824 CC73HCH1H220J CHIP C 22PF JC825 CC73HCH1H100D CHIP C 10PF D

C826 CC73HCH1H220J CHIP C 22PF JC827 CC73HCH1H100D CHIP C 10PF DC828 CC73HCH1H220J CHIP C 22PF JC841,842 CC73GCH1H471J CHIP C 470PF JC843-848 CK73HB1H471K CHIP C 470PF K

C901 CK73HB1A104K CHIP C 0.10UF KC902 CK73GB1A224K CHIP C 0.22UF KC903 CC73HCH1H100D CHIP C 10PF DC904,905 CC73HCH1H050C CHIP C 5.0PF CC906 CK73HB1H102K CHIP C 1000PF K E

C907 CC73HCH1H101J CHIP C 100PF JC908,909 CK73HB1H471K CHIP C 470PF KC910,911 CK73HB1H102K CHIP C 1000PF KTC1,2 C05-0384-05 CERAMIC TRIMMER CAP(10PF)

CN300 ∗ E40-6256-05 PIN ASSY SOCKETCN301,302 E40-5856-05 FLAT CABLE CONNECTORCN303-306 E40-6092-05 PIN ASSYCN400 E40-5856-05 FLAT CABLE CONNECTORCN500 ∗ E40-6257-05 PIN ASSY

F400 F53-0190-05 FUSE(2.5A/32V)

CD200 L79-1779-05 TUNING COILCF200 L72-0995-05 CERAMIC FILTERCF201 L72-0996-05 CERAMIC FILTERL1 L40-4795-85 SMALL FIXED INDUCTOR(4.7UH)L8 L40-1085-92 SMALL FIXED INDUCTOR(100NH) E

L8 L40-2785-92 SMALL FIXED INDUCTOR(270NH) E3L9 L92-0163-05 BEADS COREL10 L40-1085-92 SMALL FIXED INDUCTOR(100NH) EL10 L40-3391-86 SMALL FIXED INDUCTOR(3.3UH) E3L11 L40-2785-92 SMALL FIXED INDUCTOR(270NH)

L12 L40-1085-92 SMALL FIXED INDUCTOR(100NH) EL12 L40-3391-86 SMALL FIXED INDUCTOR(3.3UH) E3L15 L40-2278-67 SMALL FIXED INDUCTOR(22NH) EL15,16 L40-2778-67 SMALL FIXED INDUCTOR(27NH) E3L16 L40-2778-67 SMALL FIXED INDUCTOR(27NH) E

L17,18 L41-2285-03 SMALL FIXED INDUCTORL19,20 L40-3391-86 SMALL FIXED INDUCTOR(3.3UH)L21 L40-2275-92 SMALL FIXED INDUCTOR(22NH) EL21 L40-2775-92 SMALL FIXED INDUCTOR(27NH) E3L22 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 COREL103 L40-1575-54 SMALL FIXED INDUCTOR(15NH)

L104 L92-0149-05 FERRITE CHIPL106 L34-4602-05 AIR-CORE COILL107 L92-0149-05 FERRITE CHIPL108 L40-2285-54 SMALL FIXED INDUCTOR(220NH)L109 L34-4572-05 AIR-CORE COIL

L110-112 L34-4564-05 AIR-CORE COILL113 L40-1092-81 SMALL FIXED INDUCTORL114,115 L40-8265-57 SMALL FIXED INDUCTOR(8.2NH 5%)L116 L40-1263-92 SMALL FIXED INDUCTOR(1.2NH) EL116 L40-1563-92 SMALL FIXED INDUCTOR(1.5NH) E3

L201 L40-1091-86 SMALL FIXED INDUCTOR(1.0UH)L202 ∗ L40-1591-86 SMALL FIXED INDUCTOR(1.5UH)L203 L92-0163-05 BEADS COREL204 L40-1095-34 SMALL FIXED INDUCTOR(1UH)L205 L40-1875-57 SMALL FIXED INDUCTOR(18.0NH 5%) E

L205,206 L40-1875-57 SMALL FIXED INDUCTOR(18.0NH 5%) E3L206 L40-2275-57 SMALL FIXED INDUCTOR(22.0NH 5%) EL207 L40-2775-92 SMALL FIXED INDUCTOR(27NH) EL207 L40-3375-92 SMALL FIXED INDUCTOR(33NH) E3L209-211 L41-1078-14 SMALL FIXED INDUCTOR E3

L209-211 L41-8268-14 SMALL FIXED INDUCTOR EL212 L92-0163-05 BEADS COREL213 L41-2285-03 SMALL FIXED INDUCTORL215 L41-1078-14 SMALL FIXED INDUCTOR E3L215 L41-8268-14 SMALL FIXED INDUCTOR E

L217 L41-1078-14 SMALL FIXED INDUCTOR E3L217 L41-8268-14 SMALL FIXED INDUCTOR EL219 L41-4778-03 SMALL FIXED INDUCTORL300-313 L92-0163-05 BEADS COREL314-317 L92-0408-05 FERRITE CHIP

L320 L92-0163-05 BEADS COREL400 L92-0149-05 FERRITE CHIPL801 L92-0163-05 BEADS CORE

TK-3140PARTS LIST

30

Ref. No. Parts No. DescriptionAddressNewpartsRef. No. Parts No. DescriptionAddress

Newparts Destination Destination

TX-RX UNIT (X57-6412-XX)

L802 L92-0141-05 FERRITE CHIPL805 L40-1875-92 SMALL FIXED INDUCTOR(18NH)L807 L41-3369-16 SMALL FIXED INDUCTOR E3L808 L92-0163-05 BEADS COREL901 L40-1275-92 SMALL FIXED INDUCTOR(12NH)

L902 L40-1875-57 SMALL FIXED INDUCTOR(18.0NH 5%) EL903 L40-1085-92 SMALL FIXED INDUCTOR(100NH)X1 L77-1871-05 TCXO(16.8MHZ)X200 L77-1760-15 CRYSTAL RESONATOR(44.395MHZ)X300 L77-1810-05 CRYSTAL RESONATOR(9.8304MHZ)

X500 L77-1517-05 CRYSTAL RESONATOR(3.6864MHZ)X501 L78-0479-05 RESONATOR(3.58MHZ)XF200 L71-0530-05 MCF(44.85MHZ)

CP2 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP300-313 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP314 RK75HA1J473J CHIP-COM 47K J 1/16WCP315 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP316 RK75HA1J473J CHIP-COM 47K J 1/16W

CP317-320 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP322 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP323,324 RK75HA1J473J CHIP-COM 47K J 1/16WCP326,327 RK75HA1J473J CHIP-COM 47K J 1/16WCP400,401 RK75HA1J473J CHIP-COM 47K J 1/16W

R1 RK73HB1J101J CHIP R 100 J 1/16WR13-15 RK73HB1J473J CHIP R 47K J 1/16WR16 RK73HB1J181J CHIP R 180 J 1/16WR17 RK73HB1J101J CHIP R 100 J 1/16WR18 RK73HB1J151J CHIP R 150 J 1/16W

R19 RK73HB1J101J CHIP R 100 J 1/16WR20 RK73HB1J104J CHIP R 100K J 1/16WR21 RK73HB1J154J CHIP R 150K J 1/16WR22 RK73HB1J472J CHIP R 4.7K J 1/16WR23 RK73HB1J101J CHIP R 100 J 1/16W

R24 RK73HB1J102J CHIP R 1.0K J 1/16WR25 RK73HB1J682J CHIP R 6.8K J 1/16WR26 RK73HB1J103J CHIP R 10K J 1/16WR27 RK73HB1J271J CHIP R 270 J 1/16WR28 RK73HH1J333D CHIP R 33K D 1/16W

R29 RK73HH1J104D CHIP R 100K D 1/16WR31 RK73HB1J470J CHIP R 47 J 1/16WR33 R92-1368-05 CHIP R 0 OHMR35 R92-1368-05 CHIP R 0 OHMR100,101 RK73HB1J472J CHIP R 4.7K J 1/16W

R102 RK73HB1J473J CHIP R 47K J 1/16WR103 RK73HB1J331J CHIP R 330 J 1/16WR104 RK73HB1J220J CHIP R 22 J 1/16WR105 RK73HB1J681J CHIP R 680 J 1/16WR106 RK73HB1J152J CHIP R 1.5K J 1/16W

R107 RK73HB1J100J CHIP R 10 J 1/16WR108,109 RK73HB1J331J CHIP R 330 J 1/16WR111 RK73HB1J180J CHIP R 18 J 1/16WR112 RK73HB1J331J CHIP R 330 J 1/16WR114 RK73HB1J104J CHIP R 100K J 1/16W E3

R114 RK73HB1J124J CHIP R 120K J 1/16W ER115 RK73HB1J473J CHIP R 47K J 1/16WR116 RK73HB1J220J CHIP R 22 J 1/16WR119,120 RK73EB2ER39K CHIP R 0.39 K 1/4WR121 RK73HB1J473J CHIP R 47K J 1/16W

R122 R92-0670-05 CHIP R 0 OHM

R123 RK73EB2ER39K CHIP R 0.39 K 1/4WR124 R92-1368-05 CHIP R 0 OHMR125 RK73HB1J101J CHIP R 100 J 1/16WR126 RK73HB1J273J CHIP R 27K J 1/16W E3R126 RK73HB1J473J CHIP R 47K J 1/16W E

R127-129 RK73HH1J154D CHIP R 150K D 1/16WR131-133 RK73HH1J154D CHIP R 150K D 1/16WR134 RK73HB1J103J CHIP R 10K J 1/16WR136 RK73HB1J473J CHIP R 47K J 1/16WR138 RK73HB1J102J CHIP R 1.0K J 1/16W

R139 RK73HH1J105D CHIP R 1M D 1/16WR140 RK73HB1J222J CHIP R 2.2K J 1/16WR142,143 RK73HB1J104J CHIP R 100K J 1/16WR144 R92-0670-05 CHIP R 0 OHM ER145,146 RK73HB1J271J CHIP R 270 J 1/16W

R147 R92-1252-05 CHIP R 0 OHM J 1/16WR149 R92-1368-05 CHIP R 0 OHMR151 R92-1368-05 CHIP R 0 OHMR152 RK73HB1J4R7J CHIP R 4.7 J 1/16WR200 RK73HB1J224J CHIP R 220K J 1/16W

R201 RK73HB1J104J CHIP R 100K J 1/16WR202 RK73HB1J123J CHIP R 12K J 1/16WR203 RK73HH1J823D CHIP R 82K D 1/16WR204 RK73HH1J824D CHIP R 820K D 1/16WR205 RK73HB1J334J CHIP R 330K J 1/16W

R206 RK73HB1J473J CHIP R 47K J 1/16WR207 RK73HB1J154J CHIP R 150K J 1/16WR208 RK73HB1J472J CHIP R 4.7K J 1/16WR209 RK73HB1J103J CHIP R 10K J 1/16WR210 RK73HB1J123J CHIP R 12K J 1/16W

R211 RK73HB1J223J CHIP R 22K J 1/16WR212 RK73HB1J472J CHIP R 4.7K J 1/16WR213 RK73HB1J123J CHIP R 12K J 1/16WR215 RK73HB1J332J CHIP R 3.3K J 1/16WR216 RK73HB1J472J CHIP R 4.7K J 1/16W

R217 RK73HB1J334J CHIP R 330K J 1/16WR218 RK73HB1J123J CHIP R 12K J 1/16WR219 RK73HB1J224J CHIP R 220K J 1/16WR220 RK73HB1J332J CHIP R 3.3K J 1/16WR221 ∗ RK73HH1J332D CHIP R 3.3K D 1/16W

R222 RK73HB1J220J CHIP R 22 J 1/16WR223 RK73HB1J184J CHIP R 180K J 1/16WR226 RK73HB1J221J CHIP R 220 J 1/16WR227,228 RK73HB1J331J CHIP R 330 J 1/16WR229 RK73HB1J472J CHIP R 4.7K J 1/16W

R230 R92-1368-05 CHIP R 0 OHMR232 RK73HB1J472J CHIP R 4.7K J 1/16W ER232 RK73HB1J102J CHIP R 1.0K J 1/16W E3R233 RK73HB1J151J CHIP R 150 J 1/16WR234 RK73HB1J104J CHIP R 100K J 1/16W

R235 RK73HB1J563J CHIP R 56K J 1/16WR236 RK73HB1J104J CHIP R 100K J 1/16WR237 RK73HB1J563J CHIP R 56K J 1/16WR238 R92-1368-05 CHIP R 0 OHMR239-241 RK73HB1J105J CHIP R 1.0M J 1/16W

R243 RK73HB1J221J CHIP R 220 J 1/16WR244 RK73HB1J104J CHIP R 100K J 1/16WR246 RK73HB1J104J CHIP R 100K J 1/16WR247 RK73HB1J683J CHIP R 68K J 1/16WR248,249 RK73HB1J105J CHIP R 1.0M J 1/16W

TK-3140PARTS LIST

31

Ref. No. Parts No. DescriptionAddressNewpartsRef. No. Parts No. DescriptionAddress

Newparts Destination Destination

TX-RX UNIT (X57-6412-XX)

R250 RK73HB1J102J CHIP R 1.0K J 1/16WR252 RK73HB1J470J CHIP R 47 J 1/16WR253 R92-1252-05 CHIP R 0 OHM J 1/16WR254 RK73HB1J470J CHIP R 47 J 1/16WR255 RK73HH1J272D CHIP R 2.7K D 1/16W

R256 RK73HB1J473J CHIP R 47K J 1/16WR259 RK73HB1J684J CHIP R 680K J 1/16WR260 RK73HB1J184J CHIP R 180K J 1/16WR264 RK73HB1J181J CHIP R 180 J 1/16WR265 RK73HB1J564J CHIP R 560K J 1/16W

R266 RK73HB1J272J CHIP R 2.7K J 1/16WR267 RK73HB1J334J CHIP R 330K J 1/16WR268 RK73HB1J221J CHIP R 220 J 1/16WR270 R92-0670-05 CHIP R 0 OHMR273 R92-1368-05 CHIP R 0 OHM

R276 R92-1368-05 CHIP R 0 OHMR300,301 RK73HB1J104J CHIP R 100K J 1/16WR302 RK73HB1J393J CHIP R 39K J 1/16WR303 RK73HB1J684J CHIP R 680K J 1/16WR304 RK73HB1J394J CHIP R 390K J 1/16W

R308 RK73HB1J332J CHIP R 3.3K J 1/16WR309 R92-1368-05 CHIP R 0 OHMR310 RK73HB1J473J CHIP R 47K J 1/16WR311 RK73HB1J104J CHIP R 100K J 1/16WR312 RK73HB1J224J CHIP R 220K J 1/16W

R313 R92-1368-05 CHIP R 0 OHMR314 RK73HB1J101J CHIP R 100 J 1/16WR315 RK73HH1J105D CHIP R 1M D 1/16WR316 RK73HB1J104J CHIP R 100K J 1/16WR317 RK73HB1J184J CHIP R 180K J 1/16W

R318 RK73HB1J393J CHIP R 39K J 1/16W E3R318 RK73HB1J683J CHIP R 68K J 1/16W ER319 RK73HB1J473J CHIP R 47K J 1/16WR320 RK73HB1J563J CHIP R 56K J 1/16W ER320 RK73HB1J683J CHIP R 68K J 1/16W E3

R321 RK73HB1J394J CHIP R 390K J 1/16W ER321 RK73HB1J564J CHIP R 560K J 1/16W E3R322 RK73HB1J154J CHIP R 150K J 1/16WR323 RK73HB1J823J CHIP R 82K J 1/16WR324 RK73HB1J474J CHIP R 470K J 1/16W

R325 ∗ RK73HB1J364J CHIP R 360K J 1/16WR326 R92-1368-05 CHIP R 0 OHMR327 RK73HB1J473J CHIP R 47K J 1/16WR330 RK73HB1J184J CHIP R 180K J 1/16WR333 RK73HB1J473J CHIP R 47K J 1/16W

R334 RK73HB1J184J CHIP R 180K J 1/16WR336 RK73HB1J223J CHIP R 22K J 1/16WR337,338 RK73HB1J473J CHIP R 47K J 1/16WR339-341 RK73HB1J103J CHIP R 10K J 1/16WR342 RK73HB1J223J CHIP R 22K J 1/16W

R343 RK73HB1J103J CHIP R 10K J 1/16WR344,345 R92-1368-05 CHIP R 0 OHMR346 RK73HB1J473J CHIP R 47K J 1/16WR347 RK73HB1J102J CHIP R 1.0K J 1/16WR348 RK73HB1J472J CHIP R 4.7K J 1/16W

R349,350 RK73HB1J473J CHIP R 47K J 1/16WR351 R92-1368-05 CHIP R 0 OHMR352,353 RK73HB1J102J CHIP R 1.0K J 1/16WR354 R92-1368-05 CHIP R 0 OHMR356 RK73HB1J473J CHIP R 47K J 1/16W

R357 RK73HB1J471J CHIP R 470 J 1/16WR358 R92-1368-05 CHIP R 0 OHMR359 RK73HB1J153J CHIP R 15K J 1/16WR360 RK73HB1J182J CHIP R 1.8K J 1/16WR361 RK73HB1J102J CHIP R 1.0K J 1/16W

R362 RK73HB1J473J CHIP R 47K J 1/16WR363 RK73HB1J124J CHIP R 120K J 1/16WR364 RK73HB1J104J CHIP R 100K J 1/16WR365 RK73HB1J473J CHIP R 47K J 1/16WR366 RK73HB1J102J CHIP R 1.0K J 1/16W

R367 RK73HB1J103J CHIP R 10K J 1/16WR368 RK73HB1J102J CHIP R 1.0K J 1/16WR369 RK73HB1J563J CHIP R 56K J 1/16WR370 RK73HB1J104J CHIP R 100K J 1/16WR371 RK73HB1J272J CHIP R 2.7K J 1/16W

R372 R92-1368-05 CHIP R 0 OHMR373 RK73HB1J124J CHIP R 120K J 1/16WR374 RK73HB1J104J CHIP R 100K J 1/16WR376 RK73HB1J103J CHIP R 10K J 1/16WR377 RK73HB1J104J CHIP R 100K J 1/16W

R378 RK73HB1J101J CHIP R 100 J 1/16WR379 RK73HB1J821J CHIP R 820 J 1/16WR380,381 RK73HB1J101J CHIP R 100 J 1/16WR382 RK73HB1J103J CHIP R 10K J 1/16WR383 RK73HB1J101J CHIP R 100 J 1/16W

R384 RK73HB1J331J CHIP R 330 J 1/16WR385 RK73HB1J470J CHIP R 47 J 1/16WR386 RK73HB1J331J CHIP R 330 J 1/16WR388 RK73HB1J474J CHIP R 470K J 1/16WR389 RK73HB1J472J CHIP R 4.7K J 1/16W

R390 RK73HB1J821J CHIP R 820 J 1/16WR391,392 RK73HB1J331J CHIP R 330 J 1/16WR397,398 R92-1368-05 CHIP R 0 OHMR400 RK73HB1J103J CHIP R 10K J 1/16WR401,402 RK73HH1J474D CHIP R 470K D 1/16W

R403 RK73HB1J334J CHIP R 330K J 1/16WR404 RK73HB1J105J CHIP R 1.0M J 1/16WR405 R92-1252-05 CHIP R 0 OHM J 1/16WR406 RK73HB1J103J CHIP R 10K J 1/16WR407 RK73HB1J224J CHIP R 220K J 1/16W

R408 RK73HB1J103J CHIP R 10K J 1/16WR410,411 R92-1368-05 CHIP R 0 OHMR413 RK73HB1J105J CHIP R 1.0M J 1/16WR414 RK73HB1J103J CHIP R 10K J 1/16WR500 RK73HH1J105D CHIP R 1M D 1/16W

R501 RK73HB1J333J CHIP R 33K J 1/16WR502 RK73HB1J334J CHIP R 330K J 1/16WR503 RK73HB1J154J CHIP R 150K J 1/16WR504 RK73HB1J184J CHIP R 180K J 1/16WR505 R92-1368-05 CHIP R 0 OHM

R506 RK73HH1J105D CHIP R 1M D 1/16WR507 RK73HB1J124J CHIP R 120K J 1/16WR508 RK73HB1J224J CHIP R 220K J 1/16WR509 R92-1368-05 CHIP R 0 OHMR510 RK73HH1J105D CHIP R 1M D 1/16W

R511 RK73HB1J153J CHIP R 15K J 1/16WR512 RK73HB1J124J CHIP R 120K J 1/16WR513 RK73HB1J153J CHIP R 15K J 1/16WR514 R92-1368-05 CHIP R 0 OHMR515,516 RK73HB1J124J CHIP R 120K J 1/16W

TK-3140PARTS LIST

32

Ref. No. Parts No. DescriptionAddressNewpartsRef. No. Parts No. DescriptionAddress

Newparts Destination Destination

TX-RX UNIT (X57-6412-XX)

R517 RK73HB1J273J CHIP R 27K J 1/16WR518 ∗ RK73HB1J114J CHIP R 110K J 1/16WR519 RK73HB1J472J CHIP R 4.7K J 1/16WR520,521 RK73HB1J394J CHIP R 390K J 1/16WR522 RK73HB1J473J CHIP R 47K J 1/16W

R523 RK73HB1J684J CHIP R 680K J 1/16WR524 RK73HB1J154J CHIP R 150K J 1/16WR527 RK73HB1J474J CHIP R 470K J 1/16WR528-534 RK73HB1J472J CHIP R 4.7K J 1/16WR535 RK73HH1J105D CHIP R 1M D 1/16W

R536 RK73HB1J104J CHIP R 100K J 1/16WR537 RK73HB1J103J CHIP R 10K J 1/16WR538 RK73HB1J272J CHIP R 2.7K J 1/16WR539 RK73HB1J102J CHIP R 1.0K J 1/16WR540 R92-1368-05 CHIP R 0 OHM

R541 ∗ RK73HB1J114J CHIP R 110K J 1/16WR542 RK73HB1J123J CHIP R 12K J 1/16WR543,544 RK73HB1J472J CHIP R 4.7K J 1/16WR545-547 R92-1368-05 CHIP R 0 OHMR548 RK73HB1J184J CHIP R 180K J 1/16W

R549 RK73HB1J472J CHIP R 4.7K J 1/16WR550 RK73HB1J153J CHIP R 15K J 1/16WR603-611 RK73HB1J471J CHIP R 470 J 1/16WR612,613 R92-1368-05 CHIP R 0 OHMR614,615 RK73HB1J473J CHIP R 47K J 1/16W

R617,618 RK73HB1J473J CHIP R 47K J 1/16WR619 R92-1368-05 CHIP R 0 OHMR620 RK73HB1J473J CHIP R 47K J 1/16WR621 R92-1368-05 CHIP R 0 OHMR623 R92-1368-05 CHIP R 0 OHM

R740 RK73HB1J473J CHIP R 47K J 1/16WR801 RK73HB1J102J CHIP R 1.0K J 1/16WR806 RK73HB1J124J CHIP R 120K J 1/16WR807 RK73HB1J100J CHIP R 10 J 1/16WR809 R92-1368-05 CHIP R 0 OHM

R811 R92-1368-05 CHIP R 0 OHMR812 RK73HB1J222J CHIP R 2.2K J 1/16W ER812 RK73HB1J102J CHIP R 1.0K J 1/16W E3R813 RK73HB1J102J CHIP R 1.0K J 1/16WR814 R92-1368-05 CHIP R 0 OHM

R815 RK73HB1J103J CHIP R 10K J 1/16WR817 RK73HB1J101J CHIP R 100 J 1/16W E3R817 RK73HB1J102J CHIP R 1.0K J 1/16W ER818 RK73HB1J154J CHIP R 150K J 1/16WR819 RK73HB1J473J CHIP R 47K J 1/16W

R820 R92-1368-05 CHIP R 0 OHMR824,825 RK73HB1J102J CHIP R 1.0K J 1/16WR826 R92-1368-05 CHIP R 0 OHMR901 RK73HB1J103J CHIP R 10K J 1/16WR902,903 RK73HB1J473J CHIP R 47K J 1/16W

R904 RK73HB1J560J CHIP R 56 J 1/16W ER905 R92-1368-05 CHIP R 0 OHM E3R906-908 RK73HB1J472J CHIP R 4.7K J 1/16WR909 R92-1368-05 CHIP R 0 OHMR910,911 RK73HB1J103J CHIP R 10K J 1/16W

R912 RK73HB1J332J CHIP R 3.3K J 1/16WR913 RK73HB1J103J CHIP R 10K J 1/16WR914,915 RK73HB1J683J CHIP R 68K J 1/16WR916 RK73HB1J823J CHIP R 82K J 1/16WR917 RK73HB1J124J CHIP R 120K J 1/16W E3

R917 RK73HB1J683J CHIP R 68K J 1/16W ER918-920 RK73HB1J103J CHIP R 10K J 1/16W

S600-602 S70-0457-05 TACT SWITCH(PTT,SW1,SW2)

D1-4 ∗ 1SV325 VARIABLE CAPACITANCE DIODED5 1SV278 VARIABLE CAPACITANCE DIODED6 MA2S111 DIODED100,101 HSC277 DIODED102-105 HVC131 DIODE

D106 HZU5CLL ZENER DIODED200 HVC131 DIODED201 RB706F-40 DIODED202,203 DAN235E DIODED204-208 HVC369B VARIABLE CAPACITANCE DIODE

D209 MA2S111 DIODED300 RB706F-40 DIODED301 1SS373 DIODED302 DA221 DIODED303,304 015AZ6.8 ZENER DIODE

D305 015AZ2.4-X ZENER DIODED306 DA221 DIODED307 015AZ6.8 ZENER DIODED308 NNCD6.8G ZENER DIODED402 1SR154-400 DIODE

D403 MA2S111 DIODED405 RB521S-30 DIODED500,501 HSM88AS DIODED801 MA2S111 DIODED902,903 DAN235E DIODE

IC100 TA75W01FU MOS ICIC200 TA31136FN MOS ICIC201 TC75W51FU MOS ICIC302-304 TC75W51FU MOS ICIC305 ∗ TC75W51FK MOS IC

IC306 TC75W51FU MOS ICIC307 M62364FP MOS ICIC308 AT29C020-90TI ROM ICIC308 W29C020C90 SRAM ICIC309 ∗ 30620M8A-2W6GP MPU

IC310 AT2416N10SI2.5 ROM ICIC311,312 BU4094BCFV MOS ICIC313 TDA7053AT BI-POLAR ICIC400 XC61CN4202NR MOS ICIC401 ∗ XC6204B502MR MOS IC

IC402 XC62GR5012PR MOS ICIC403 ∗ XC6204B502MR MOS ICIC404 XC61CN5002NR MOS ICIC500 LC73872M MOS ICIC501 ∗ AK2346 MOS IC

IC502 TC75S51F MOS ICIC801 LMX1511TMX MOS ICIC901 ∗ TC75S51FE MOS ICQ2,3 2SK508NV(K52) FETQ4 2SJ347 FET

Q5 2SC5108(Y) TRANSISTORQ6 RN47A4 TRANSISTORQ7 2SC4617(S) TRANSISTORQ8 2SC5108(Y) TRANSISTORQ100 2SC5108(Y) TRANSISTOR

TK-3140PARTS LIST

33

Ref. No. Parts No. DescriptionAddressNewpartsRef. No. Parts No. DescriptionAddress

Newparts Destination Destination

TX-RX UNIT (X57-6412-XX)

Q101 2SC5192 TRANSISTORQ103 2SK2596 FETQ104,105 DTC114EE DIGITAL TRANSISTORQ106 2SK3476 FETQ107 2SK1824 FET

Q108 DTA144EE DIGITAL TRANSISTORQ201 DTC144EE DIGITAL TRANSISTORQ202 RN47A4 TRANSISTORQ203 2SK1824 FETQ204 2SK1830 FET

Q205 2SC5108(Y) TRANSISTORQ206,207 3SK318 FETQ208 2SC4617(S) TRANSISTORQ300 2SC4649(N,P) TRANSISTORQ301 2SJ347 FET

Q302 2SC4617(S) TRANSISTORQ303 2SB1132(Q,R) TRANSISTORQ304 2SC4617(S) TRANSISTORQ305 UPA672T FETQ306 2SC4617(S) TRANSISTOR

Q307 UPA672T FETQ308 2SK1824 FETQ309,310 2SC4617(S) TRANSISTORQ311 2SA1362(Y) TRANSISTORQ400 2SJ347 FET

Q401 2SK1830 FETQ403 DTC144EE DIGITAL TRANSISTORQ404 2SJ347 FETQ405 KTA2015(Y) TRANSISTORQ406 2SJ347 FET

Q500,501 2SJ243 FETQ502 2SC4116(Y) TRANSISTORQ504 2SA1586(Y,GR) TRANSISTORQ505 DTA114EE DIGITAL TRANSISTORQ506 2SK1824 FET

Q507 2SJ243 FETQ803 2SC5108(Y) TRANSISTORQ901 2SK1824 FETQ902 2SJ243 FETQ903 DTC144EE DIGITAL TRANSISTOR

TH1 ERTJ0EV104H THERMISTORTH200 ERTJ0EV104H THERMISTORTH300 TN10-3S154JT THERMISTORTH901,902 ERTJ0EV104H THERMISTOR

TK-3140

34

EXPLODED VIEW

Parts with the exploded numbers larger than 700 are not supplied.

A B

1

2

3B NUT :N14-0569-04C M2.6x4 :N30-2604-46D M2.6x8 :N30-2608-46E M3x6 :N30-3006-45F M2x3.5 :N79-2035-46G M2x5 :N83-2005-46

56

TX-RX UNIT (A/3)

55 700

58

57

49

130

28G

8

21

35

33

G G G

G

G

G

Gx2

G

G

22

20

27

37

64

7

39

50

6160

45

47

36

2329

26

17

16

36

C

C

13

14

38

D

D702

10

51 18

19

15

5F

E

E

23

B

34

TX-RX UNIT (B/3)

2

TX-RX UNIT (C/3)

24

25x262

16

Gx2

TK-3140

35

C D

1

2

3

PACKING

40 Item carton case (H52-1816-02)

48 Belt hook (J29-0701-05)

9 Instruction manual (B62-1479-00)

A Dressed screw accessory (N08-0548-04) 6 Cap

(B09-0625-03)

703

Parts with the exploded numbers larger than 700 are not supplied.

63 Helical antenna (T90-0798-05):E (T90-0800-05):E3

TK-3140

36

ADJUSTMENT

Test Equipment Required for Alignment

Test Equipment Major Specifications

1. Standard Signal Generator Frequency Range 400 to 512MHz(SSG) Modulation Frequency modulation and external modulation.

Output –127dBm/0.1µV to greater than –47dBm/1mV2. Power Meter Input Impedance 50Ω.

Operation Frequency 400 to 512MHz or more.Measurement Range Vicinity of 10W

3. Deviation Meter Frequency Range 400 to 512MHz.4. Digital Volt Meter Measuring Range 10mV to 10V DC

(DVM) Input Impedance High input impedance for minimum circuit loading.5. Oscilloscope DC through 30MHz.6. High Sensitivity Frequency Range 10Hz to 1000MHz.

Frequency Counter Frequency Stability 0.2ppm or less.7. Ammeter 5A.8. AF Volt Meter Frequency Range 50Hz to 10kHz.

(AF VTVM) Voltage Range 1mV to 10V.9. Audio Generator (AG) Frequency Range 50Hz to 5kHz or more.

Output 0 to 1V.10. Distortion Meter Capability 3% or less at 1kHz.

Input Level 50mV to 10Vrms.11. Spectrum Analyzer Measuring Range DC to 1GHz or more12. Tracking Generator Center frequency 50kHz to 600MHz

Output Voltage 100mV or more13. 16Ω Dummy Load Approx. 16Ω, 3W.14. Regulated Power Supply 5V 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 buya commercially-available one.)

Note

When the antenna connector adapter touches the knob,draw out the knob to mount the connector.

Caution

1. When connecting the plug to the universal connector ofthe radio, a short circuit may occur. To provent this, besure to turn the radio POWER switch off.

2. Since the RX AF output is a BTL output, there is a DCcomponent. Isolate this with a capacitor or transformer asshown in the figure.

3. Do not connct an instrument between red or black andGND.

• Universal connector

1: SSW

3: SP–

5: EMC

7: PTT

9: NC

11: 5M

13: RXD

2: SP+

4: MSW

6: ME

8: PF

10: E

12: TXD

14: E

2. Universal connector

Use the interface cable (KPG-36) for PC tuning or the leadwire with plug (E30-3287-18) and screw (N08-0535-08) forpanel tuning. Connect the plug to the universal connector ofthe 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 connectorterminal numbers.

14: SSW

12: SP–

10: EMC

8: PTT

6: NC

4: 5M

2: RXD

13: SP+

11: MSW

9: ME

7: PF

5: E

3: TXD

1: NC

TK-3140

37

ADJUSTMENT

• Panel tuning

• PC tuning

Connect the wires to the PCB in the connector case ofinterface cable.

For output the wires out of the connector case, need toprocess the connector case.

11: GREEN (5M)

TUBE

SCREW

8: YELLOW (PF SW)

2: RED (RX AF OUTPUT)

3: BLACK (RX AF OUTPUT)

10: BROWN (GND)

6: BROWN (MIC GND)

5: WHITE (MIC INPUT)

7: BLUE (PTT SW) GND → ON

RED (2)

BLK (3)

+

+

100µ 10V

100µ 10V

16Ω

WHT(5)

BRN (6)

BLU (7)

BRN (10)

PTT SWTo Radio

AF Voltmeter

Audio generator+

10µ 10V

Connector case

KPG-36

Remove thescrew

PCB layout

Shield

AF voltmeter

Audio generator

100 µ 10 V

100 µ 10 V

10 µ 10 V

+

+

+

16 Ω

SW1

CN303

CN304 CN305

CN306

PTT(WHITE)

MIC(BLUE)

MIC(WHITE) SP(BLUE)

SP(WHITE)

SW1(RED)

SW2(WHITE)GND(BLUE)

SW2

GND

PTT

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 pullout 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 thefollowing diagram.

How to assemble the antenna connector and its

terminal.

The antenna connector and its terminal are supplied asseparate parts.When replacing the antenna connector and/or terminal,assemble the parts prior to the replacement.

TK-3140

38

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 finalamplifier FET when the voltage on the flow side of the TX-RXunit is checked during repairs.

Battery Jig (W05-0909-00)1

2

TOP

Bottom

cushion3

ADJUSTMENT

2. Gently rise up the connector lever in the direction of thearrow with a fine regular screwdriver or tweezers.(CN301, CN302, CN400)

Flat cable

Lever

Regular screwdriver

Connect the power cable properly between the battery jiginstalled in the transceiver and the power supply, and be sureoutput voltage and the power supply polarity prior to switchingthe power supply ON, otherwise over voltage and reverseconnection may damage the transceiver, or the power supplyor both.

When using the battery jig in user mode, the transceiverassumes that a lithium-ion battery pack is attached to thetransceiver. In adjustment mode, battery type detection isnot performed. Refer to page 21 for details.

Note: When using the battery jig, you must measure thevoltage at the terminals of the battery jig. Otherwise, a slightvoltage drop may occur within the power cable, between thepower supply and the battery jig, especially while thetransceiver transmits.

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 isfirmly attached to the antenna connector ➂ .

2. Remove the antenna connector from the chassis with itsterminal attached, then solder the center part of antennaconnector to its terminal ➃ .Do not use excessive solder on terminal.

How to Remove the Cable

1. Gently draw out both sides of the connector lever uniformlyin the direction of the arrow with tweezers.(CN303, CN304, CN305, CN306)

Tweezers

4

+ Terminal (Red)

– Terminal (Black)

+ Terminal(Red)

– Terminal(Black)

C3

100

/25V

C2

470P

/25V

C1

100P

/25V

R1

1.8M

–

S

+

Powersupply

Power cable

SCHEMATIC DIAGRAM

TK-3140

39

Channel No.E3 type

RX TX1 420.05000 420.100002 400.05000 400.100003 429.95000 429.900004 420.00000 420.000005 420.20000 420.200006 420.40000 420.400007 449.95000 449.90000

8 - 16

Frequency (MHz)

Channel No.E type

RX TX1 460.05000 460.100002 440.05000 440.100003 469.95000 469.900004 460.00000 460.000005 460.20000 460.200006 460.40000 460.400007 479.95000 479.90000

8 ~ 16

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 channelNo. and test signalling No. appears on LCD. Test modecan be inhibited by programming. To exit test mode, switchthe power on again. The following functions are available intest mode.

• Controls

Controls “SFT” appears “SFT” not appears[PTT] Used when making a Used when making

transmission. a transmission.[AUX] Unused Unused[Side 1] Shift OFF. Monitor ON and OFF.[Side 2] Lights the lamp for five Changes wide, semi

seconds. wide and narrow.Lighting is extended fora further five seconds bypressing any key whilethe lamp is lit.

[S] FFSK 1200bps Sets to the Tuningand 2400bps mode.

[A] Shift OFF Shift ON.[B] Compander function RF power HIGH and

ON and OFF. LOW.[C] Beat shift ON and OFF Changes signalling.[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.

Blinks at the low battery voltage warning.“P” Unused“MON” Lights at moniter ON.“SVC” Lights at beat shift ON.“ ” Lights at FFSK 2400bps.

• LED indicator

Red LED Lights during transmission.Green LED Lights when there is a carrier.

• Sub LCD indicator

“SFT” Appears at Shift ON.

Frequency and signalling

The set has been adjusted for the frequencies shown inthe following table. When required. re-adjust them followingthe adjustment procedure to obtain the frequencies you wantin actual operation.

Note

You must adjust the frequencies in all channels as shownabove, even though the channel frequencies in the 7 row arebelow the specifications of the TK-3140.

Note

You must adjust the frequencies in all channels as shownabove, even though the channel frequencies in the 7 row arebelow the specifications of the TK-3140.

TK-3140

40

Signalling

Signalling No. RX TX1 None None2 None 100Hz Square3 QT 67.0Hz QT 67.0Hz4 QT 151.4Hz QT 151.4Hz5 QT 210.7Hz QT 210.7Hz6 QT 250.3Hz QT 250.3Hz7 DQT 023N DQT 023N8 DQT 754I DQT 754I9 DTMF DEC.(159D) DTMF ENC.(159D)10 None DTMF tone #11 2Tone (321.7/928.1Hz) None12 Single Tone 1200Hz Single Tone 1200Hz13 5Tone DEC.(EIA #12345) 5Tone ENC.(EIA #12345)14 FFSK(1:1 Pattern)15 FFSK Code FFSK Code16 FFSK Error Bit Check

Note

Signalling No.16 (FFSK Error Bit Check) appears only in PanelTest mode.

• Preparations for tuning the transceiver

Before attempting to tune the transceiver, connect the unitto a suitable power supply.

Whenever the transmitter is turned, the unit must beconnected to a suitable dummy load (i.e. power meter).

The speaker output connector must be terminated with a16Ω dummy load and connected to an AC voltmeter and anaudio distortion meter or a SINAD measurement meter at alltimes during tuning.

• Transceiver tuning

(To place transceiver in tuning mode)Channel appears on LCD. Set channel according to tuning

requirements.

ADJUSTMENT

Adjustment item Adjustment (1~256)

FREQ 1LCD display (Tuning mode)

TEST ChE type

RX frequency (MHz) TX frequency (MHz) L 440.05000 440.10000L2 450.05000 450.10000C 460.05000 460.10000

H2 469.95000 469.90000H 479.95000 479.90000

Panel Tuning Mode

TEST ChE3 type

RX frequency (MHz) TX frequency (MHz)L 400.05000 400.10000

L2 410.05000 410.10000C 420.05000 420.10000

H2 429.95000 429.90000H 440.05000 440.10000

Note

You must adjust the frequencies in all test channels asshown above, even though the test channel frequencies inthe H row are below the specifications of the TK-3140.

Note

You must adjust the frequencies in all test channels asshown above, even though the test channel frequencies inthe H row are below the specifications of the TK-3140.

Press [S], now in tuning mode. Use [2 B] button to writetuning data through tuning modes, and channel selector knobto adjust tuning requirements (1 to 256 appears on LCD).

Use [C 3] button to select the adjustment item throughtuning modes. Use [A] button to adjust 3 or 5 point tuning,and use [Side 2] button to switch between Wide 5k/Wide 4k/Narrow.

LCD display (Test mode)

1 1

channel No. Signalling No.

n

n: Narrows: Wide 4kw: Wide 5k

TK-3140

41

ADJUSTMENT

Tuning mode

n BAL xxx

n MAX xxx

n QT xxx

n DQT xxx

FREQ xxx

(5-point tuning)

(5-point tuning)

(3-point tuning)

(3-point tuning)

(3-point tuning)

(3-point tuning)

5-point tuning ex.RF Power High

3-point tuning ex.Max Deviation (Narrow)

HPOW xxx

s BAL xxx w BAL xxx

[C]

[C]

[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]

[Side 2] [Side 2][Side 2]

[Side 2] [Side 2][Side 2]

[Side 2] [Side 2][Side 2]

[Side 2] [Side 2][Side 2]

[A]

[C]

[A]

[C]

[A]

[C]

[A]

[C]

[A]

[C]

[A]

(3-point tuning)[A]

(3-point tuning)[A]

LPOW xxx

s MAX xxx w MAX xxx

s QT xxx w QT xxx

s DQT xxx w DQT xxx

n DTM1 xxx

[C]

s DTM1 xxx w DTM1 xxx

HPOW xxx

[A][C]

L HPOW xxx

[A][C]

L2 HPOW xxx

[A][C]

C HPOW xxx

[A][C]

H2 HPOW xxx

[A][C]

[C]

H HPOW xxx

n MAX xxx

[A][C]

nL MAX xxx

[A][C]

nC MAX xxx[C]

[C]

[A]

nH MAX xxx

n DTM2 xxx

[C]

s DTM2 xxx w DTM2 xxx

n FFSK xxx

[C]

s FFSK xxx w FFSK xxx

n TON1 xxx

[C]

s TON1 xxx w TON1 xxx

n TON2 xxx

[C]

s TON2 xxx w TON2 xxx

SENS xxx(5-point tuning)

(3-point tuning)

(3-point tuning)

(3-point tuning) (3-point tuning)

(3-point tuning) (3-point tuning)

(3-point tuning) (3-point tuning)

(3-point tuning)

[C]

[A]

[C]

[A]

[C]

[A]

[C]

[A]

[C]

[A]

n SQLT xxx

BATT xxx

n RSSI xxx

[A]

[A] [A]

[A] [A]

n SQL xxx s SQL xxx w SQL xxx Squelch Level

RSSI Level

Squelch Tight Level

s RSSI xxx w RSSI xxx

s SQLT xxx w SQLT xxx

TK-3140

42

Transmitter Section [Panel Tuning Mode except when Panel TEST Mode is specified.]

Item ConditionMeasurement Adjustment Specifications/

Test equipment Unit Terminal Unit Parts Method Remark

1. Setting 1) BATT terminal voltage:7.5V2) SSG Standard modulation

[Wide] MOD:1kHz, DEV:3kHz[Semi wide] MOD:1kHz, DEV:2.4kHz[Narrow] MOD:1kHz, DEV:1.5kHz

2. VCO lock [Panel Test Mode] 4.1V (E)voltage 1) CH-Sig:7-1 (E, E3) Power meter Panel ANT TX-RX TC2 4.2V (E3) ±0.1VRX 2) CH-Sig:2-1 (E, E3) DVM TX-RX CV Check 0.6V or moreTX 3) CH-Sig :3-1 (E) TC1 3.5V (E) ±0.1V

:7-1 (E3) 4.2V (E3)PTT:ON

4) CH-Sig:2-1 (E, E3) Check 0.6V or morePTT:ON

Common Section

Item ConditionMeasurement 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 ± 100HzAdjust Adjust [∗∗∗] Am meter knob (Note:)After replacing the TCXO

PTT:ON (X1), align using KPG-74D (M2).

2. Hight Power 1) Adj item [HPOW] Encoder 4.0W ±0.1WAdjust Adjust [∗∗∗] knob 2.0A or less

2) Adj item[L HPOW] [L2 HPOW] [C HPOW] [H2 HPOW] [H HPOW]Adjust [∗∗∗]PTT:ON

3. Hight Power [Panel Test Mode]

Check 1) CH-Sig:1-1 Check 3.7~4.3WPTT:ON 2.0A or less

2) CH-Sig:2-1PTT:ON

3) CH-Sig:3-1PTT:ON

4. Low Power 1) Adj item [LPOW] Encoder 1.0W ±0.1WAdjust 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 0.5~1.5WSet low power (Push [B]) 1.2A or lessPTT:ON

2) CH-Sig:2-1PTT:ON

3) CH-Sig:3-1PTT:ON

TK-3140

43

ADJUSTMENT

Item ConditionMeasurement Adjustment Specifications/

Test equipment Unit Terminal Unit Parts Method Remark

Transmitter Section [Panel Tuning Mode except when Panel TEST Mode is specified.]

6. DQT Balance 1) Adj item [n BAL] Power meter Panel ANT Panel Encoder Make theAdjust Adjust [∗∗∗] Dev meter universal knob demodulation[Narrow] LPF:3kHz Oscilloscope connector waves into

HPF:OFF AG square waves.2) Adj item AF VTVM

[nL BAL] [nC BAL] [nH BAL]Adjust [∗∗∗]PTT:ON

[Wide 4k] 3) Adj item [s BAL]Adjust [∗∗∗]PTT:ON

[Wide 5k] 4) Adj item [w BAL]Adjust [∗∗∗]PTT:ON

7. Max DEV 1) Adj item [n MAX] 2.10kHz ±50HzAdjust Adjust [∗∗∗] (According to[Narrow] AG:1kHz / 100mV the larger +,-)

Dev meter filterLPF:15kHzHPF:OFF

2) Adj item[nL MAX] [nC MAX] [nH MAX]Adjust [∗∗∗]PTT:ON

[Wide 4k] 3) Adj item [s MAX] 3.45kHz ±50HzAdjust [∗∗∗] (According toPTT:ON the larger +,-)

[Wide 5k] 4) Adj item [w MAX] 4.30kHz ±50HzAdjust [∗∗∗] (According toPTT:ON the larger+,-)

8. MIC [Panel Test Mode] Check 1.0~2.2kHz (Narrow)Sensitivity 1) CH-Sig: 1-1 1.8~3.0kHz (Wide 4k)Check AG:1kHz / 8mV 2.4~3.6kHz (Wide 5k)

LPF:15kHzPTT:ON

9. QT Deviation 1) Adj item [n QT] Panel ANT Panel Encoder 0.35kHz ±50HzAdjust Adjust [∗∗∗] universal knob

LPF:3kHz connectorHPF:OFF

[Narrow] 2) Adj item[nL QT] [nC QT] [nH QT]Adjust [∗∗∗]PTT:ON

[Wide 4k] 3) Adj item [s QT] 0.60kHz ±50HzAdjust [∗∗∗]PTT:ON

[Wide 5k] 4) Adj item [w QT] 0.75kHz ±50HzAdjust [∗∗∗]PTT:ON

TK-3140

44

ADJUSTMENT

Item ConditionMeasurement Adjustment Specifications/

Test equipment Unit Terminal Unit Parts Method Remark

Transmitter Section [Panel Tuning Mode except when Panel TEST Mode is specified.]

10.DQT 1) Adj item [n DQT] Power meter Panel ANT Panel Encoder 0.35kHz ±50HzDevition Adjust [∗∗∗] Dev meter universal knobAdjust LPF:3kHz Oscilloscope connector[Narrow] HPF:OFF AG

2) Adj item AF VTVM[nL DQT] [nC DQT] [nH DQT]Adjust [∗∗∗]PTT:ON

[Wide 4k] 3) Adj item [s DQT] 0.60kHz ±50HzAdjust [∗∗∗]PTT:ON

[Wide 5k] 4) Adj item [w DQT] 0.75kHz ±50HzAdjust [∗∗∗]PTT:ON

11.DTMF1 ∗1 1) Adj item [n DTM1] ANT 1.25kHz ±0.1kHzDeviation Remove the Panel tuning cable assembly from the universal connectorAdjust Adjust [∗∗∗][Narrow] LPF:15kHz

(The AF output is HPF:OFF automatically set PTT:ON to the minimum volume.)

[Wide 4k] 2) Adj item [s DTM1] 2.0kHz ±0.1kHzAdjust [∗∗∗]PTT:ON

[Wide 5k] 3) Adj item [w DTM1] 2.5kHz ±0.1kHzAdjust [∗∗∗]PTT:ON

12.DTMF2 ∗1 1) Adj item [n DTM2] 1.25kHz ±0.1kHzDeviation Adjust [∗∗∗]Adjust LPF:15kHz[Narrow] HPF:OFF

(The AF output is 2) Adj item [nL DTM2] [nC DTM2] [nH DTM2] automatically set Adjust [∗∗∗] to the maximum PTT:ON volume.)

[Wide 4k] 3) Adj item [s DTM2] 2.0kHz ±0.1kHzAdjust [∗∗∗]PTT:ON

[Wide 5k] 4) Adj item [w DTM2] 2.5kHz ±0.1kHzAdjust [∗∗∗]PTT:ON

13.FFSK 1) Adj item [n FFSK] 1.5kHz ±0.1kHzDeviation Adjust [∗∗∗]Adjust LPF:15kHz[Narrow] HPF:OFF

PTT:ON[Wide 4k] 2) Adj item [s FFSK] 2.4kHz ±0.1kHz

Adjust [∗∗∗]PTT:ON

[Wide 5k] 3) Adj item [w FFSK] 3.0kHz ±0.1kHzAdjust [∗∗∗]PTT:ON

TK-3140

45

Transmitter Section [Panel Tuning Mode except when Panel TEST Mode is specified.]

Item ConditionMeasurement Adjustment Specifications/

Test equipment Unit Terminal Unit Parts Method Remark

ADJUSTMENT

∗1: In order to compensate the side-tone feedback to the PLL circuit, the transceiver has deviation adjustment values for Minimum Volume andMaximum Volume in DTMF deviation/ Tone deviation adjustment mode.

14.TONE1 ∗1 1) Adj item [n TON1] Power meter Panel ANT Panel Encoder 1.25kHz ±0.1kHzDeviation Adjust [∗∗∗] Dev meter universal knobAdjust LPF:15kHz Oscilloscope connector[Narrow] HPF:OFF AG

(The AF output is PTT:ON AF VTVM automatically set to the minimum volume.)

[Wide 4k] 2) Adj item [s TON1] 2.0kHz ±0.1kHzAdjust [∗∗∗]PTT:ON

[Wide 5k] 3) Adj item [w TON1] 2.5kHz ±0.1HzAdjust [∗∗∗]PTT:ON

15.TONE2 ∗1 1) Adj item [n TON2] 1.25kHz ±0.1kHzDeviation Adjust [∗∗∗]Adjust LPF:15kHz[Narrow] HPF:OFF

(The AF output is 2) Adj item [nL TON2] [nC TON2] [nH TON2] automatically set Adjust [∗∗∗] to the maximum PTT:ON volume.)

[Wide 4k] 3) Adj item [s TON2] 2.0kHz ±0.1kHzAdjust [∗∗∗]PTT:ON

[Wide 5k] 4) Adj item [w TON2] 2.5kHz ±0.1HzAdjust [∗∗∗]PTT:ON

16.BATT 1) Adj item [BATT] Power meter Panel ANT Panel Encoder After pressing BATT terminalDetection Adjust [∗∗∗] DVM BATT knob the PTT switch, voltage:5.8VWriting PTT:ON terminal confirm that

Use the battery jig. one predeter-(Refer to page 38) mined numeric

in the range 1to 256 appearsand then press[B] key. Thatnumeric will bestored in memory.

17.BATT [Panel Test Mode] Check The transceiver canDetection 1) CH-Sig:1-1 transmit withoutCheck BATT terminal voltage: 7.2V (Li-ion) causing the LED to

PTT:ON blink.2) BATT terminal voltage: 5.8V (Li-ion) The transceiver

PTT:ON should nottransmit.

TK-3140

46

ADJUSTMENT

Receiver Section [Panel Tuning Mode except when Panel TEST Mode is specified.]

Item ConditionMeasurement Adjustment Specifications/

Test equipment Unit Terminal Unit Parts Method Remark

1. Sensitivity 1) Adj item [SENS] SSG Panel ANT Panel Encoder Adjust for Rotate theAdjust Adjust [∗∗∗] AF VTVM Universal knob 12dB SINAD. encoder knob

2) Adj item Oscilloscope Connector and increase[L SENS] [L2 SENS] the adjustment

[C SENS] [H2 SENS] [H SENS] value startingAdjust [∗∗∗] from "1" toSSG OUT:–118dBm (0.28µV) obtain SINAD(MOD: 1kHz / ±1.5kHz) 12dB.

2. Sensitivity [Panel Test Mode]

Check 1) CH-Sig:1-1 Check 12dB SINAD orSSG OUT moreWide 5k:–118dBm (0.28µV)(MOD:1kHz / ±3kHz)

Narrow:–118dBm (0.28µV)(MOD:1kHz / ±1.5kHz)

3. Squelch 1) Adj item [n SQL] Encoder Adjust to point(Preset) Adjust [∗∗∗] knob of openingAdjust SSG OUT:–118dBm (0.28µV) squelch.[Narrow] (MOD:1kHz / ±1.5kHz)

2) Adj item [nL SQL] [nC SQL] [nH SQL]Adjust [∗∗∗]

[Wide 4k] 3) Adj item [s SQL]Adjust [∗∗∗]SSG OUT:–118dBm (0.28µV)

(MOD:1kHz / ±2.4kHz)4) Adj item [sL SQL] [sC SQL] [sH SQL]

Adjust [∗∗∗][Wide 5k] 5) Adj item [w SQL]

Adjust [∗∗∗]SSG OUT:–118dBm (0.28µV)

(MOD:1kHz / ±3.0kHz)6) Adj item [wL SQL] [wC SQL] [wH SQL]

Adjust [∗∗∗]4. RSSI 1) Adj item [n RSSI] After input

Adjust Adjust [∗∗∗] signal from[Narrow] SSG OUT:–118dBm (0.28µV) SSG,press

(MOD:1kHz / ±1.5kHz) [B] key.2) Adj item [nL RSSI] [nC RSSI] [nH RSSI] That numeric

Adjust [∗∗∗] will be stored[Wide 4k] 3) Adj item [s RSSI] in memory.

Adjust [∗∗∗]SSG OUT:–118dBm (0.28µV)

(MOD:1kHz / ±2.4kHz)4) Adj item [sL RSSI] [sC RSSI] [sH RSSI]

Adjust [∗∗∗][Wide 5k] 5) Adj item [w RSSI]

Adjust [∗∗∗]SSG OUT:–118dBm (0.28µV)

(MOD:1kHz / ±3.0kHz)6) Adj item [wL RSSI] [wC RSSI] [wH RSSI]

Adjust [∗∗∗]

TK-3140

47

ADJUSTMENT

Item ConditionMeasurement Adjustment Specifications/

Test equipment Unit Terminal Unit Parts Method Remark

Adjustment pointsTX-RX unit (X57-6412-XX) (A/3)Foil side view

TC2

TC1

CV

BPF

ANT

5. Squelch [Panel Test Mode] SSG Panel ANT Panel Check Squelch must(Preset) 1) CH-Sig:1-1 AF VTVM Universal be opened.Check SSG OUT:–118dBm (0.28µV) Oscilloscope connector

MOD:1kHz / ±1.5kHz (Narrow)1kHz / ±2.4kHz (Wide 4k)1kHz / ±3.0kHz (Wide 5k)

2) SSG OUT:OFF Squelch mustbe closed.

6. Squelch 1) Adj item [n SQLT] Encoder Adjust to point(Tight) Adjust [∗∗∗] knob of openingAdjust SSG OUT:–113dBm (0.5µV) squelch.[Narrow] (MOD:1kHz / ±1.5kHz)

2) Adj item[nL SQLT] [nC SQLT] [nH SQLT]Adjust [∗∗∗]

[Wide 4k] 3) Adj item [s SQLT]Adjust [∗∗∗]SSG OUT:–113dBm (0.5µV)

(MOD:1kHz / ±2.4kHz)4) Adj item

[sL SQLT] [sC SQLT] [sH SQLT]Adjust [∗∗∗]

[Wide 5k] 5) Adj item [w SQLT]Adjust [∗∗∗]SSG OUT:–113dBm (0.5µV)

(MOD:1kHz / ±3.0kHz)6) Adj item

[wL SQLT] [wC SQLT] [wH SQLT]Adjust [∗∗∗]

7. Squelch [Panel Test Mode] Check Squelch must(Tight) 1) CH-Sig:1-1 be opened.Check SSG OUT:–113dBm (0.5µV)

MOD:1kHz / ±1.5kHz (Narrow)1kHz / ±2.4kHz (Wide 4k)1kHz / ±3.0kHz (Wide 5k)

2) SSG OUT:OFF Squelch mustbe closed.

Receiver Section [Panel Tuning Mode except when Panel TEST Mode is specified.]

TK-3140

48

TERMINAL FUNCTION

CN301 1 NC - Not used2 RXD I Serial data input3 TXD O Serial data output4 5M O 5V output5 E - GND6 NC - Not used7 PF I Programmable function key input8 PTT I External PTT input9 ME - External microphone ground10 EMC I External microphone input11 MSW I EXT/INT MIC switch input12 SP- O BTL output + for external speaker13 SP+ O BTL output – for external speaker14 SSW I EXT/INT speaker switch input

CN302 1 NC - Not used2 LEDK I Backlight LED control3 LEDA O Backlight LED control4 CKEY I C key input5 BKEY I B key input6 AKEY I A key input7 SKEY I S key input8 VEE - GND9 SDO O Serial data outpuut for LCD10 SID I Serial data input for LCD11 SCLK O Clock data output for LCD12 CS O LCD chip select output13 VCC - 5V14 GND - GND

CN303 PTT I PTT key inputSW1 I SIDE1 key input

CN304 SW2 I SIDE2 key inputGND - GND

CN305 SP+ O BTL output + for internal speakerSP- O BTL output – for internal speaker

CN306 EMC+ O Internal microphone inputEMC- - Internal microphone ground

CN No. Pin No. Name I/O FunctionTX-RX UNIT (X57-6412-XX): TX-RX section CN400 1 S_DET I Battery detect input

2 AUXKEY I AUX key input3 GND - GND4 5M - 5V5 VOL I Volume level input for audio control6 EN1 I Encoder pulse input7 EN2 I Encoder pulse input8 GND - GND9 EN3 I Encoder pulse input

10 EN4 I Encoder pulse input11 SB I Power input after passing through the fuse12 SB I Power input after passing through the fuse13 +B O Power output after power switch14 +B O Power output after power switch

CN300, 1 DTMSD I DTMF IC decoder data input500 2 DTMACK O DTMF IC decoder clock output

3 GND - GND4 TEST O Modem IC test register switching output5 AFDAT O Modem IC MSK encoder data output6 AFRTM I Modem IC MSK decoder data input timing pulse input7 AFTRD I Modem IC MSK encoder data output timing pulse input8 EM TONE SW O EMERGENCY GROUND TONE control switch9 CLK O Modem IC serial clock output10 AFRDT I/O Modem IC serial data input/output11 NC - Not used12 MSK SW - Not used13 AFDIR O Modem IC serial data input/output control14 5CNS O 5V (Non save)15 LIMIT SW O Audio modulation control switch16 SSW O EXT/INT speaker switch input17 BEEP O Beep output18 GND - GND19 5C O 5V20 GND - GND21 MICI I MIC input22 PTT O PTT key input (Not used)23 ME - MIC ground24 ME - MIC ground25 TXHSD O HSD output (TX)26 GND - GND27 TXAF O Audio output (TX)28 RXAFI O Audio output (RX)29 5RC - 5R control30 HSDIN O HSD output (RX)31 RXAFO I Audio input (RX)32 GND - GND33 DTMSTD O DTMF IC data strobe output34 DTMPD O DTMF IC power down switch

CN No. Pin No. Name I/O Function

A B C D E F G H I

1

3

4

5

6

7

8

9

10

11

12

13

14

2

49

TK-3140PC BOARD VIEWS

TX-RX UNIT (X57-6412-XX) (B/3),(C/3) Component Side View (J72-0856-19)

S600PTT S601

SW1S602SW2

J72-0856-19B/3

J72-0856-19C/3

Q505R

505

R51

0

R51

4

R528

R529

R530

R53

1

R53

2

R533

R534

CN500

R548

X501

BEEPSSW

LIMITSW5CNSAFDIR

MSK SWNC

AFRDTCLK

EM TONE SWAFTRDAFRTMAFDAT

TESTGND

DTMACKDTMSD 1

1718

34

GND5CGNDMICIPTTMEMETXHSDGNDTXAFRXAFI5RCHSDINRXAFOGNDDTMSTDDTMPD

Component side

Foil side

Layer 1

Layer 2Layer 3Layer 4Layer 5Layer 6

DTA114EE

E

C

B

.oN.feR sserddA505Q D6

TX-RX UNIT(X57-6412-XX)

A B C D E F G H I

1

3

4

5

6

7

8

9

10

11

12

13

14

2

50

TK-3140 PC BOARD VIEWS

SW2 GND PTT SW1

Q50

0

Q501

S

GD

Q50

2Q

504

Q506

Q507D

D

D

G

G

G

S

S

S

R500

R501

R50

2

R503

R504

R506

R507

R50

8

R509

R51

1

R512

R513

R51

5

R51

6

R517

R51

8 R519

R520

R521

R52

2

R523

R52

4

R527

R535

R536

R537

R538

R539

C500

C501

C50

2

C503

R54

0

C504

R54

1

C506

R542

R543

C50

7

R54

4

C508

R545C509

R54

6

R547

R549

C51

0

X500

C51

1

C512

C513

C51

4

R55

0C

515

C51

6

C517

C518C519

C52

0

C52

2

C523

C524

C525

C52

6

C527

C531

C537

C539

C540+

+

C541

C542

C543

C54

4C

545

C546

D500

D501

IC500

1

7 8

14

IC501

1213

24 1

IC502

1

3 4

5

+ +

+

J72-0856-19 B/3

J72-0856-19C/3

.oN.feR sserddA005CI E8105CI F5205CI G7005Q D6105Q H5205Q F9405Q F8605Q D7705Q D5005D H9105D H7

TX-RX UNIT(X57-6412-XX)

TX-RX UNIT (X57-6412-XX) (B/3),(C/3) Foil Side View (J72-0856-19)

Component side

Foil side

Layer 1

Layer 2Layer 3Layer 4Layer 5Layer 6

2SA1586(Y,GR)2SC4116(Y)

TC75S51F AK2346

E

C

B1

2

3

HSM88AS

S

D

G

2SJ2432SK1824

12

3

45

12

1

24

13

LC73872M

1

7

8

14

A B C D E F G H I J K L M N O P Q R S

1

3

4

5

6

7

8

9

10

11

12

13

14

2

SW2GNDPTTSW1

Q500

Q501

S

GD

Q50

2Q

504

Q506

Q50

7

D

D

D

G

G

G

S

S

S

R500

R501

R50

2

R503

R504

R506

R507

R50

8

R509

R51

1

R512

R513

R51

5

R51

6

R517

R51

8R519

R520

R521

R52

2

R523

R52

4

R527

R535

R536

R537

R538

R539

C500

C501

C50

2

C503

R54

0

C504

R54

1

C506

R542

R543

C50

7

R54

4

C508

R545 C509

R54

6

R547

R549

C51

0

X500

C51

1

C512

C513

C51

4

R55

0C

515

C51

6

C517

C518 C519

C52

0

C52

2

C523

C524

C525

C52

6

C527

C531

C537

C539

C540 +

+

C541

C542

C543

C54

4C

545

C546

D500

D501

IC500

1

78

14

IC501

IC502

1

1

12 13

24

34

5

++

+

S600PTT S601

SW1S602SW2

J72-0856-19 B/3

J72-0856-19C/3

Q505

R50

5

R51

0

R51

4

R528

R529

R530

R53

1

R53

2

R533

R534

CN500

R548

X501

BEEPSSW

LIMITSW5CNSAFDIR

MSK SWNC

AFRDTCLK

EM TONE SWAFTRDAFRTMAFDAT

TESTGND

DTMACKDTMSD 1

1718

34

GND5CGNDMICIPTTMEMETXHSDGNDTXAFRXAFI5RCHSDINRXAFOGNDDTMSTDDTMPD

TK-3140PC BOARD VIEWS

51 52

TX-RX UNIT(X57-6412-XX)

.oN.feR sserddA005CI J7105CI I5205CI H6005Q K6105Q G4205Q I8405Q I7505Q I6605Q K6705Q K5005D G8105D G7

TX-RX UNIT (X57-6412-XX) (B/3),(C/3) Component Side View + Foil Side View (J72-0856-19)

Component side

Foil side

Layer 1

Layer 2Layer 3Layer 4Layer 5Layer 6

Connect 1 and 6.

DTA114EE2SA1586(Y,GR)2SC4116(Y)

TC75S51F AK2346

E

C

B 1

2

3

HSM88AS

S

D

G

2SJ2432SK1824

12

3

45

12

1

24

13

LC73872M

1

7

8

14

A B C D E F G H I J K L M N O P Q R S

1

3

4

5

6

7

8

9

10

11

12

13

14

2

TK-3140 PC BOARD VIEWS

5453

TX-RX UNIT(X57-6412-XX)

TX-RX UNIT (X57-6412-XX) (A/3) Component Side View (J72-0856-19)

.oN.feR sserddA001CI H7203CI M8303CI M4803CI O5903CI O8013CI P01113CI N3213CI P3313CI F4004CI I5104CI E6204CI F01304CI H6109CI I8401Q I6501Q H8701Q I7801Q H6003Q N01103Q I5203Q G6303Q G6403Q K01503Q I4603Q D01703Q H4803Q E4903Q E9013Q L9113Q L9004Q E6104Q I5304Q F01404Q G01504Q G9604Q H6601D I7003D M5103D F7203D J3303D I4403D L4503D G6603D J4703D H5803D I5204D E01504D E7

DTA144EEDTC114EEDTC144EE2SA1362(Y)2SC4617(S)

E

C

B

2SB1132(Q,R)

ECB

CP32

4

R40

0R

401

R40

2

CP326

CP32

7

R40

3

R404

R405

R406

R407

R408

R60

3

R410

R604

R411

R605

R60

6

R413

R607

R41

4

R60

8

R60

9

R61

0

CN400

R61

1

R612

R61

3

R61

4

R615

R61

7

R61

8

R61

9

R620R621

R62

3

R819

R82

0

C40

0

C402

C40

3

C404C40

5

C40

8C215 +

C410

C411

C413

C41

5

C416C417

C419

C420

C42

1

C42

2

C42

3

C424

C425

C426

C819

C431

C820

Q104

Q105

Q107

Q10

8

Q300

C841

Q301

C842

Q302

Q303

C844

Q30

4

C84

5

Q305

Q306

Q307

Q30

8

Q30

9

D402

D405

Q310Q311

L300

L301

L302

L303

L304

L305

L306L3

07

L113

L308

L309

L310

L311

L312 L313

L314

IC40

0

IC40

1

L315

IC40

2

L316

IC403

L317

L320

TH

1

CP40

0

CP401

R30

2

R303 R30

4

R30

9

R11

9

R31

0

R311 R312

R12

0

R316

R31

7

R12

3

R124

R318

R319

R12

7R128

CN

301

R129

CN302

CN303

CN304

R131

R90

1

R132 R90

2

R133 R903

R13

4

R13

6

R90

6

R138

R13

9

R909

R140

R14

2R

143

C304

TH

300

R34

4R

345

R15

1

R34

6

R347

R348

C11

8

R34

9

C31

0

X300

C311

C31

2

C313

R35

0

C31

4

R35

1

R35

2

C12

2

R353

C123

R35

4

C124

C12

5

R35

6

R35

7

C127

R35

8

C128

R35

9

R360

R361C

901

R36

2

C902

R363

C71

0

R364

R36

5

R36

6

C136

R36

7

C90

7

R368

R28

F400

R36

9

C139

R29

R37

0

R371

C33

5

R372

C336

R37

3

C337

R374

C338

C33

9

R37

6

R37

7

R378

R37

9

C34

0

C34

1

C342

R380

C34

4

R381

C34

5

R38

2

C346

R383

C34

7

R384

C348

R38

5

C349

R38

6

R388

R389

C35

0

C35

1

C352

C35

3

R39

0

C354

C35

5

R39

1R

392

C356

C35

7

C35

8

C35

9

D106

D300

D30

1

C362

D302

D30

3

C364

Q40

0

D304

Q401

D305

D30

6

D30

7

Q40

3

D30

8

Q40

4

C36

9

D30

9

Q40

5

Q406

D31

0

C371

IC10

0

C375

L400

C382

IC30

2

C38

3

IC30

3

C384

C38

6

C38

8 IC308

C389

IC309

IC310

C39

0

IC311 IC312

IC31

3

C396

C397

L808

CP300

CP301

CP302CP303

CP304

CP305

IC90

1

CP30

6

CP307 CP308CP309 CP310 CP311 CP312

CP313

CP31

4

CP315

CP31

6

CP317

CP31

8

CP319

CP32

0CP

322

CP32

3

+

134 5

1 345

SS

G

GD

D

+

BPF

1 8916

+

B

C

E

GSD

114+B +B S

BS

BE

N4

EN

3G

ND

EN

2E

N1

VO

L5M G

ND

AU

XK

EY

S D

ET

1

134 5

458

S

GD

S

GD

+

+1

3 4

5

CN306MIC

–

+

+

1

13

34

46

6

S

GD

S

GD 12

3 4

+

SW1

PTT

114G

ND

VC

CC

SS

CLK

SID

SO

DV

EE

SK

EY

AK

EY

BK

EY

CK

EY

LED

ALE

DK

NC

CN305SP

+

–

1

14

NCRXDTXD5M

ENCPF

PTTME

EMCMSW

SP–SP+

SSW

1 458

1 458+

GNDSW2

CV

1

89

16

1

1617

32

1

8 9

16

1

4 5

8

RX

D

TXD

+

+

1 25

26

50

5175

76

100

J72-0856-19 A/3

BATT+ BATT–

C910 C911

Component side

Foil side

Layer 1

Layer 2Layer 3Layer 4Layer 5Layer 6

KTA2015(Y)

B

C

E

2SC4649(N,P)

C

BE

TC75S51FE

5

4

31

DA221

1

2

3

2SJ3472SK1830

G

D

S

UPA672T

13

64

2SK1824

S

D

G

XC6204B502MR

12

3

45

W29C020C90

16

1

32

17

AT2416N10SI2.5

1

4

5

8

XC62GR5012PR

1

3

4

5

AT29C020-90TI BU4094BCFV

1

8

9

1617

16

1

32

TA75W01FUTC75W51FU

5

8

1

41

16

9

8

5051

26

25

100 1

76

75

TDA7053AT 30620M8A-2W6GP XC61CN4202NR

12

3

4

A B C D E F G H I J K L M N O P Q R S

1

3

4

5

6

7

8

9

10

11

12

13

14

2

DTC144EE2SC4617(S)2SC5108(Y)

E

C

B

TK-3140PC BOARD VIEWS

56

TX-RX UNIT(X57-6412-XX)

.oN.feR sserddA002CI H4102CI E6403CI D7503CI B5603CI D01703CI D4404CI O7108CI F8

2Q I93Q I84Q J95Q J86Q J97Q J018Q J7

001Q L6101Q L6301Q K7601Q L01102Q D5202Q I5302Q G5402Q H5502Q I4602Q L4702Q N6802Q D6308Q G7109Q E9209Q E8309Q D5

1D H82D I013D H74D H015D I76D J9

001D J5101D K5201D N9301D O9401D O9501D O8002D D8102D D7202D E5302D E5402D N4502D N5602D M5702D M7802D M8902D G5304D O6108D G9209D C6309D D6

55

TX-RX UNIT (X57-6412-XX) (A/3) Foil Side View (J72-0856-19)

Component side

Foil side

Layer 1

Layer 2Layer 3Layer 4Layer 5Layer 6

RN47A4

1

3

4

5

2SK508NV(K52)

D

G

S

2SJ3472SK1830

G

D

S

3SK318

2

4

1

3

2SK2596

GD

S

2SJ2432SK1824

M62364FP

12

1

24

13

TC75W51FKTC75W51FU

5

8

1

4

TA31136FN

8

1

9

16

2SC5192

3

4

1

2 1

10

11

20S

D

G

LMX1511TMX

4

3

21

XC61CN5002NR

S

SD

G

2SK3476

R21

0

XF200

R211

R21

2

R213

C28

R215

C29

R21

6R

217

R21

8

R21

9

C30

C31

C32

C33

R220

C34

R22

1

R22

2C

36

C37

R22

3

C38

R801

C39

R226

R22

7

R22

8

R22

9

R806R807

C40

C41

R80

9

C42

C43

C44

R230

C45

C46

R232BPF

R23

3

C47

R23

4

C48

R811

R235

C49

R812

R23

6

R813

R237

R81

4

R238

R81

5

R23

9

R81

7

R81

8

C50

C200

C51

C201

C52

C20

2

C53

C20

3

R24

0

C20

4

C54

TH20

0R241

C55

C20

5C

206

C56

R243

C20

7

C57

R24

4

C20

8CD200

C209

R24

6R24

7

R82

4

R248

R825R249

R82

6

C60

C21

0

X200

C21

1C212

C21

3

R25

0

C21

4

C65

C66

C21

6

R25

2

R253

C21

7

C68

C218

R25

4

R25

5

C21

9

R25

6

R259

C220

C22

1

C22

2

C22

3

R26

0

C22

4

C801

C225

C802C80

3

C22

7C22

8

R264

C805

R26

5C

229

C806

R266

C807

R267

R26

8

C809

C230

C23

1

C232

C23

3

R27

0

C23

4

C81

1

C235

C81

2

C236

C81

3

R27

3

C23

7

C81

4

C23

8

C81

5

C23

9

R276

C817

C81

8

C240

C24

1

C24

2

C243

C244

C82

1

C24

5

C82

2

C82

3

C82

4

C24

8

C82

5

C249

C1

C82

6

C2

C827

C82

8

C4C

5

TC

1

TC2

C250

C8

C25

1

C9

C252

C25

3

C25

5

C256 C25

7

C25

8

Q100

C259

D1

Q101

1

2 3

4

D2

D3

Q103

G

S

D

D4

D5

D6

Q106

S

S

DG

C26

0

D200

C26

1

D201

D20

2

C26

3

D203

C26

4

D20

4

D20

5

C266

D206

C843

C26

7

D207

C268D208

C26

9

D20

9

C84

6

C847

C84

8

L100

L101

L102

L103

D40

3

C27

0

L104

L106

L107

C27

4

L108

L109

C275

C276

C277

C27

8

C27

9

L110 ANT

L111

L112

C280

IC200

L114

C281

IC20

1

1 458

1 458

L115

C282

L116

C283

C28

4

D801

C285

C28

6

C288

Q901

C289

Q902

Q90

3C290

IC40

41

1

2

2

3

3

4

4

C292

C29

3

C29

4

C29

5

C29

8

L901

L902

L903

IC80

1

1 101120

R10

0

R101

R102

R10

3R

104

R10

5

R106

R10

7

R108R10

9

R300

R30

1

CF200

R11

1

CF201

R11

2

R114

R30

8

R115

R11

6

R313

R31

4

L1

R31

5

R121

R12

2

R12

5

R126

CN300

L8

L9

R320

R32

1

R322

R323

R324

R32

5

R32

6

R327

R90

4

R905

R907

L10

R908

L11

L12

R330

C100

L15

C101

L16

C10

2

R33

3

L17

C10

3

R33

4

L18

C10

4

R910

L19

C10

5

R911

R336

C106

R91

2

R33

7

R91

3

C108

R33

8

R14

4

R91

4

R33

9

C10

9

R145

R915

R146

R91

6

R14

7

R917

C30

0

+

L20

R91

8

L21

C30

1

R14

9

R919

L22

L23

R340

C11

0

C111

R341

R34

2

R343R920

C115

C11

6

R15

2

C119

C315

C31

6

R13

R14

C318

R15

C31

9

R16

C12

6

R17

R74

0

R18

C12

9

R19

C32

0

C321

C32

2

C323

R20

C13

0

C131

C325

R21

R22

C13

2

C32

7

R23

C13

3

C90

3

C13

4R24

C328

C904

C135

C329

R25

TH901

C905

R26

Q2

TH902

C906C137

R27

Q3

Q4

C90

8

Q5

C90

9

Q61

34

5

Q7

C33

0

Q8

C33

1

C33

2

C333

C33

4

R31

C14

3

R33

C72

0

C14

4

R1

R35

C14

6

C14

7

C148

C149

C150

C151

C15

2

C153

C73

0

C154

C15

5

C156

C15

7

C158

D10

0

C16

0

D101

D10

2

D10

3

C16

4

D104

D10

5

Q201

Q20

2134 5

Q20

3

R39

7

Q20

4

R39

8

Q20

5

Q20

61 234

Q20

7

Q208

L201

L202

L203

L204

L205 L206 L207

L209

L210

L211

L212

Q80

3

L213

L215

L217

IC30

4

IC305

L219

IC306

1

4 5

8

D902

IC30

7

D903

L801

C391

L802

C392

C394

L805

C39

5

L807

C39

8

C39

9

X1

CP

2

R200

R201

R202R203

R20

4

R205

R206

R20

7

R208

R20

9

+

+

DSG

G

G

S

S

D

D

+

S

S

G

G D

D

+

+

+

+

+

1

8 9

16

S

GD

S

GD

1 121324

1

4 5

8

+

BEEPSSWLIMITSW5CNSAFDIRMSK SWNCAFRDTCLKEM TONE SWAFTRDAFRTMAFDATTESTGNDDTMACKDTMSD1

17 18

34

GND5C

GNDMICIPTTMEME

TXHSDGND

TXAFRXAFI

5RCHSDIN

RXAFOGND

DTMSTDDTMPD

J72-0856-19 A/3

A B C D E F G H I J K L M N O P Q R S

1

3

4

5

6

7

8

9

10

11

12

13

14

2

CP32

4

R40

0R

401

R40

2

CP326

CP32

7

R40

3

R404

R405

R406

R407

R408

R60

3

R410

R604

R411

R605

R60

6

R413

R607

R41

4

R60

8

R60

9

R61

0

CN400

R61

1

R612

R61

3

R61

4

R615

R61

7

R61

8

R61

9

R620R621

R62

3

R819

R82

0

C40

0

C402

C40

3

C404C40

5

C40

8C215 +

C410

C411

C413

C41

5

C416C417

C419

C420

C42

1

C42

2

C42

3

C424

C425

C426

C819

C431

C820

Q104

Q105

Q107

Q10

8

Q300

C841

Q301

C842

Q302

Q303

C844

Q30

4

C84

5

Q305

Q306

Q307

Q30

8

Q30

9

D402

D405

Q310Q311

L300

L301

L302

L303

L304

L305

L306L3

07

L113

L308

L309

L310

L311

L312 L313

L314

IC40

0

IC40

1

L315

IC40

2

L316

IC403

L317

L320

TH

1

CP40

0

CP401

R30

2

R303 R30

4

R30

9

R11

9

R31

0

R311 R312

R12

0

R316

R31

7

R12

3

R124

R318

R319

R12

7R128

CN

301

R129

CN302

CN303

CN304

R131

R90

1

R132 R90

2

R133 R903

R13

4

R13

6

R90

6

R138

R13

9

R909

R140

R14

2R

143

C304

TH

300

R34

4R

345

R15

1

R34

6

R347

R348

C11

8

R34

9

C31

0

X300

C311

C31

2

C313

R35

0

C31

4

R35

1

R35

2

C12

2

R353

C123

R35

4

C124

C12

5

R35

6

R35

7

C127

R35

8

C128

R35

9

R360

R361C

901

R36

2

C902

R363

C71

0

R364

R36

5

R36

6

C136

R36

7

C90

7

R368

R28

F400

R36

9

C139

R29

R37

0

R371

C33

5

R372

C336

R37

3

C337

R374

C338

C33

9

R37

6

R37

7

R378

R37

9

C34

0

C34

1

C342

R380

C34

4

R381

C34

5

R38

2

C346

R383

C34

7

R384

C348

R38

5

C349

R38

6

R388

R389

C35

0

C35

1

C352

C35

3

R39

0

C354

C35

5

R39

1R

392

C356

C35

7C

358

C35

9

D106

D300

D30

1

C362

D302

D30

3

C364

Q40

0

D304

Q401

D305

D30

6

D30

7

Q40

3

D30

8

Q40

4

C36

9

D30

9

Q40

5

Q406

D31

0

C371

IC10

0

C375

L400

C382

IC30

2

C38

3

IC30

3

C384

C38

6

C38

8

IC308

C389

IC309

IC310

C39

0

IC311 IC312

IC31

3

C396

C397

L808

CP300

CP301

CP302CP303

CP304

CP305

IC90

1

CP30

6

CP307 CP308CP309

CP310 CP311

CP312

CP313

CP31

4

CP315

CP31

6

CP317

CP31

8

CP319

CP32

0CP

322

CP32

3

+

134 5

1 345

SS

G

GD

D

+

BPF

1 8916

+

B

C

E

GSD

114+B +B S

BS

BE

N4

EN

3G

ND

EN

2E

N1

VO

L5M G

ND

AU

XK

EY

S D

ET

1

134 5

458

S

GD

S

GD

+

+1

3 4

5

CN306MIC

–

+

+

1

13

34

46

6

S

GD

S

GD 12

3 4

+

SW1

PTT

114G

ND

VC

CC

SS

CLK

SID

SO

DV

EE

SK

EY

AK

EY

BK

EY

CK

EY

LED

ALE

DK

NC

CN305SP

+

–

1

14

NCRXDTXD5M

ENCPF

PTTME

EMCMSW

SP–SP+

SSW

1 458

1 458+

GNDSW2

CV

1

89

16

1

1617

32

1

8 9

16

1

4 5

8

RX

D

TXD

+

+

1 25

26

50

5175

76

100

J72-0856-19 A/3

BATT+ BATT–

R21

0

XF200

R211

R21

2

R213

C28

R215

C29

R21

6R

217

R21

8

R21

9

C30

C31

C32

C33

R220

C34

R22

1

R22

2C

36

C37

R22

3

C38

R801

C39

R226

R22

7

R22

8

R22

9

R806 R807

C40

C41

R80

9

C42

C43

C44

R230

C45

C46

R232

R23

3

C47

R23

4

C48

R811

R235

C49

R812

R23

6

R813

R237

R81

4

R238

R81

5

R23

9

R81

7

R81

8

C50

C200

C51

C201

C52

C20

2

C53

C20

3

R24

0

C20

4

C54

TH20

0

R241

C55

C20

5C

206

C56

R243

C20

7

C57

R24

4

C20

8

CD200

C209

R24

6

R24

7

R82

4

R248

R825R249

R82

6

C60

C21

0

X200

C21

1 C212 C21

3

R25

0

C21

4

C65

C66

C21

6

R25

2

R253

C21

7

C68

C218

R25

4

R25

5

C21

9R

256

R259

C220

C22

1

C22

2

C22

3

R26

0

C22

4

C801

C225

C802 C80

3

C22

7

C22

8

R264

C805

R26

5C

229

C806

R266

C807

R267

R26

8

C809

C230

C23

1

C232

C23

3

R27

0

C23

4

C81

1

C235

C81

2

C236

C81

3

R27

3

C23

7

C81

4

C23

8

C81

5

C23

9

R276

C817

C81

8

C240

C24

1

C24

2

C243

C244

C82

1

C24

5

C82

2

C82

3

C82

4

C24

8

C82

5

C249

C1

C82

6

C2

C827

C82

8

C4

C5

TC

1

TC2

C250

C8

C25

1

C9

C252

C25

3

C25

5

C256C25

7

C25

8

Q100

C259

D1

Q1011

23

4

D2

D3

Q103

G

S

D

D4

D5

D6

Q106

S

S

D G

C26

0

D200

C26

1

D201

D20

2

C26

3

D203

C26

4

D20

4

D20

5

C266

D206

C843

C26

7

D207

C268

D208

C26

9

D20

9

C84

6

C847

C84

8

L100

L101

L102

L103

D40

3

C27

0

L104

L106

L107

C27

4

L108

L109

C275

C276

C277

C27

8

C27

9

L110

ANT

L111

L112

C280

IC200

L114

C281

IC20

1

145 8

145 8

L115

C282

L116

C283

C28

4

D801

C285

C28

6

C288

Q901

C289

Q902

Q90

3

C290

IC40

4 1

1

2

2

3

3

4

4

C292

C29

3

C29

4

C29

5

C29

8

L901

L902

L903

IC80

1

11011 20

R10

0

R101

R102

R10

3R

104

R10

5

R106

R10

7

R108 R10

9

R300

R30

1

CF200

R11

1

CF201

R11

2

R114

R30

8

R115

R11

6

R313

R31

4

L1

R31

5

R121

R12

2

R12

5

R126

CN300

L8

L9

R320

R32

1

R322

R323

R324

R32

5

R32

6

R327

R90

4

R905

R907

L10

R908

L11

L12

R330

C100

L15

C101

L16

C10

2

R33

3

L17

C10

3

R33

4

L18

C10

4

R910

L19

C10

5

R911

R336

C106

R91

2

R33

7

R91

3

C108

R33

8

R14

4

R91

4

R33

9

C10

9R145

R915

R146

R91

6

R14

7

R917

C30

0

+

L20

R91

8

L21

C30

1

R14

9

R919

L22

L23

R340

C11

0

C111

R341

R34

2

R343R920

C115

C11

6

R15

2

C119

C315

C31

6

R13

R14

C318

R15

C31

9

R16

C12

6

R17

R74

0

R18

C12

9

R19

C32

0

C321

C32

2

C323

R20

C13

0

C131

C325

R21

R22

C13

2

C32

7

R23

C13

3

C90

3

C13

4 R24

C328

C904

C135

C329

R25

TH901

C905

R26

Q2

TH902

C906C137

R27

Q3

Q4

C90

8

Q5

C90

9

Q61

3 4

5

Q7

C33

0

Q8

C33

1

C33

2

C333

C33

4

R31

C14

3

R33

C72

0

C14

4

R1

R35

C14

6

C14

7

C148

C149

C150

C151

C15

2

C153

C73

0

C154

C15

5

C156

C15

7

C158

D10

0

C16

0

D101

D10

2

D10

3

C16

4

D104

D10

5Q201

Q20

2 1 345 Q

203

R39

7

Q20

4

R39

8

Q20

5

Q20

6 123 4

Q20

7

Q208

L201

L202

L203

L204

L205L206L207

L209

L210

L211

L212

Q80

3

L213

L215

L217

IC30

4

IC305

L219

IC306

1

45

8

D902

IC30

7

D903

L801

C391

L802

C392

C394

L805

C39

5

L807

C39

8

C39

9

X1

CP

2

R200

R201

R202R203

R20

4

R205

R206

R20

7

R208

R20

9

+

+

DS G

G

G

S

S

D

D

+

S

S

G

GD

D

+

+

+

+

+

1

89

16

S

GD

S

GD

11213 24

1

45

8

+

BEEPSSW

LIMITSW5CNSAFDIR

MSK SWNC

AFRDTCLK

EM TONE SWAFTRDAFRTMAFDAT

TESTGND

DTMACKDTMSD 1

1718

34

GND5CGNDMICIPTTMEMETXHSDGNDTXAFRXAFI5RCHSDINRXAFOGNDDTMSTDDTMPD

C910 C911

TK-3140 PC BOARD VIEWS

57

TX-RX UNIT(X57-6412-XX)

.oN.feR sserddA001CI H7002CI L4102CI O6203CI M8303CI M4403CI P7503CI R5603CI P01703CI P4803CI O5903CI P8013CI P01113CI N3213CI P3313CI F4004CI I5104CI E6204CI F01304CI H6404CI E7108CI N8109CI I8

2Q K93Q K84Q J95Q J86Q J97Q J018Q J7

001Q H6101Q H6301Q I7401Q I6501Q H8601Q H01701Q I7801Q H6102Q P5202Q K5302Q M5402Q L5502Q K4602Q H4702Q F6802Q P6003Q N01103Q I5203Q G6303Q G6403Q K01503Q I4603Q D01703Q H4803Q E4903Q E9013Q L9113Q L9004Q E6104Q I5304Q F01404Q G01504Q G9604Q H6308Q M7109Q O9209Q O8309Q P5

1D L82D K013D L74D L015D K76D J9

.oN.feR sserddA001D J5101D I5201D F9301D E9401D E9501D E8601D I7002D P8102D P7202D O5302D O5402D F4502D F5602D G5702D G7802D G8902D M5003D M5103D F7203D J3303D I4403D L4503D G6603D J4703D H5803D I5204D E01304D E6504D E7108D M9209D Q6309D P6

Component side

Foil side

Layer 1

Layer 2Layer 3Layer 4Layer 5Layer 6

Connect 1 and 6.

58

TX-RX UNIT (X57-6412-XX) (A/3)

Component Side View + Foil Side View (J72-0856-19)

TDA7053AT

1

16

9

8

TA31136FN

8

1

9

16

XC61CN5002NR

4

3

21

30620M8A-2W6GP5051

26

25

100 1

76

75

XC61CN4202NR

DTA144EEDTC114EEDTC144EE2SA1362(Y)2SC4617(S)2SC5108(Y)

2SB1132(Q,R)

ECB

E

C

B

2SC5192

3

4

1

2

KTA2015(Y)

B

C

E

2SC4649(N,P)

C

BE

TC75S51FE

5

4

31

RN47A4

1

3

4

5

DA221

1

2

3

2SK508NV(K52) 2SJ3472SK1830

3SK318 2SK2596 UPA672T

D

G

S

G

D

S

2

4

1

3

GD

S

13

64

S

SD

G

2SK3476

M62364FP

12

1

24

13

2SJ2432SK1824

LMX1511TMX XC6204B502MR W29C020C90 AT2416N10SI2.5

S

D

G1

10

11

20

12

3

45 16

1

32

17

1

4

5

8

XC62GR5012PR

1

3

4

5

AT29C020-90TI

17

16

1

32

1

8

9

16

BU4094BCFV

TA75W01FUTC75W51FKTC75W51FU

5

8

1

41

2

3

4

A B C D E F G IH J K L M ON P Q SR

1

2

3

4

5

6

7

TK-3140SCHEMATIC DIAGRAM

-t

-t

-t

A

A

A

A

A

AA

-t

-t

XIN

V_REFV_REF

SPOUT

XOUT

LEDRLEDR

DSTB

DTMPD

DTCLK

SAVE

T/R

LCDBLT LCDBLT

RSSI

RSSIRSSI

LEDG LEDG

5MS

5MS 5MS 5MS

AM

+B +B

APC

SFTSTBOE

DATA

DATADATA

TCLK(9) TCLK(6)

SCLK(8)SCLK(13)DIR(7)

DI/O(11)

DIR(14)

TEST(10)SDI/MSKO(9)

RCLK(5)TXMSK(4)

SBSB

RESET

5TC 5TC

SSW

DTSTD

5M

5M5M

5M

5M

CLK

CL

K

CLK CLK

CLK

BSHIFT

HSDI

MEMEME

PTT PTTPTTSSW SSW

INT

DET-2

DET-2

W/N

5CNS(14)

RXAFI(25)

EVSS

EVSS5CNS 5CNS

5CNS

5C

5R5R

5T

5T

5RC

5RC

ASQL ASQL

D1

05

HV

C1

31

C1

58

*

C153

2p

C243

560p

R353

1.0k

C1

37

0.0

1u

R401

470k(D)

C2

18

0.1

u

R253

0

CP40147k*2

R2

49

1.0

M

R4

02

47

0k

(D)

CN306

X3009.8304MHz

L77-1810-05

L2

07

*

CP3181k*2

C2

41

7p

C1

05

47

0p

CP

30

81

k*2

D102

HVC131

C1

27

47

0p

L201

1u

L8

01

IC801

LMX1511TMX

1OSCIN

2NC1

3OSCOUT

4VP

5VCC

6DO

7NC2

8LD

9NC3

10fIN

11CLOCK

12NC4

13DATA

14LE

15FC

16BISW

17fOUT

18p

19NC5

20r

R128

150k(D)

R1

00

4.7

k

C30

10p

CP

31

71

k*2

C3

82

0.1

u

R342

22k

R3

64

10

0k

R324

470k

R142100k

R408

10k

F400

C2

42

0.1

u

C1

47

0p

TH

11

00

k

L3

14

2SJ347Q404

C1

11

47

0p

C3

55

10

u1

0

2SK1830Q401

R376

10k

R230

0

C2

78

0.1

u

TC

2

10

p

R255

2.7k(D)

D4

1SV325

R357

470

R2

08

4.7

k

C3

62

47

p

R3

39

10

k

C3

28

0.0

68

u

C313

0.1u

C5

0

22

u6

.3

2SJ347Q4

R3

98

0

C1

39

47

0p

C350

3.3u 4

CP32747k*2

R3

21

*

C3

98

0.1

u

CN302

NC1

LEDK2

LEDA3

CKEY4

BKEY5

AKEY6

SKEY7

VEE8

SOD9

SID10

SCLK11

CS12

VCC13

GND14

C154*

CN301

NC1

RXD2

TXD3

5M4

E5

NC6

PF7

PTT8

ME9

EMC10

MSW11

SP-12

SP+13

SSW14

CP3201k*2

L10*

R124

0

C2

45

47

0p

2SC4617(S)Q306

L111

4T

R1

46

27

0

R1

26

*

C4

23

15

u6

.3

C814*

L2

02

1.5

u

CP

30

71

k*2

R3

50

47

k

R1

01

4.7

k

IC200TA31136FN

1OSCIN

2OSCOUT

3MIXOUT

4VCC

5IFIN

6DEC

7FILOUT

8FILIN

9AFOUT

10QUAD

11IFOUT

12RSSI

13N-DET

14

N-REC

15GND

16MIXIN

R3

36

22

k

C225

0.01u

R368

1.0k

R3

66

1.0

k

C2

66

47

0p

2SC4649(N,P)Q300

L206*

CP3221k*2

R316

100k

R348

4.7k

C3

39

0.0

1u

2SC4617(S)Q310

R1

04

22

C3

49

0.0

15

u

R256

47k

C3

71

47

p

Q105DTC114EE

R24

1.0k

D4

02

1S

R1

54

-40

0

C2

22

0.1

u

C3

40

0.0

1u

C356

47p

R346

47k

R2

9

10

0k(

D)

C4

16

10

u6

.3

R260

180k

R2

52

47

C2

08

22

0p

R3

44

0

L313

3SK318Q207

C3

33

33

00

p

R2

3

10

0

R1

32

15

0k

(D)

C1

35

20

p(G

)

R3

77

10

0k

C2

35

6p

R606

470

C2

56

33

p

L308

C2

09

22

0p

C3

36

27

p

R232*

R2

48

1.0

M

C1

47

47

0p

L1

09

4T

R814

0

R4

06

10

k

D3

04

01

5A

Z6

.8

C2

34

47

0p

R358

0

R351

0 C214

0.1u

R111

18

R362

47k

R3

1

47

C348

0.47u

R334

180k

R2

50

1.0

k

C353

0.1u

CP

32

64

7k*

2

R140

2.2k

R3

47

1.0

k

R323

82k

C2

90

*

R2

16

4.7

k

R623

0

R2

09

10

k

L3

16

C3

4

15

p

*

L1

04

C4

13

10

u6

.3

R3

60

1.8

k

L205

18n

R3

17

18

0k

R1

03

33

0

C1

52

*

D1

00

HS

C2

77

CP

31

31

k*2

R4

07

22

0k

C1

33

1u

2SK1824Q203

C3

11

10

0p

CN303

R2

40

1.0

M

R604

470

C156

2p

C5

6

47

0p

IC313TDA7053AT

1NC1

2VC1

3NC2

4VI<1>

5VP

6VI<2>

7SGND

8VC2

9OUT2+

10PGND2

11NC3

12OUT2-

13OUT1-

14PGND1

15NC4

16OUT1+

R3

45

0

R610

470

C212

22p

R325

360k

C4

17

1u

2SK3476Q106

R2

7

27

0

R218

12k

C3

95

0.1

u

R614 47k

C103*

L2

10

*

D3

10

B3

0-2

15

7-0

5

C149*

CP

31

11

k*2

R363

120k

L2

04

1u

R378 100

R1

07

10

C325

0.012u

C390

0.1u

C3

32

0.0

1u

R1

25

10

0

R127

150k(D)

R2

07

15

0k

C4

21

1u

2SC4617(S)Q304

R138

1k

2SJ347Q406

C3

89

47

p

C2

76

47

0p

D302DA221

C2

04

0.1

u

2SA1362(Y)Q311

L3

00

L1

06

2.5

n

C320

0.1u

Q305UPA672T

R3

84

33

0

C253

0.1u

CF200L72-0995-05

C2

98

47

0p

C3

37

27

p

2SK1824Q308

R2

17

33

0k

R400

10k

C2100.1u

R813

1k

C5

4

47

0p

C128

100p

C244*

C2

88

47

0p

C1

55

*

C2

1000p

IC307M62364FP

1VIN1

2VOUT1

3VOUT2

4VIN2

5VDD

6LD

7CLK

8DI

9VIN3

10VOUT3

11VOUT4

12VIN4

13VIN5

14VOUT5

15VOUT6

16VIN6

17DO

18VDAref

19RESET

20GND

21VIN7

22VOUT7

23VOUT8

24VIN8

R238

0

CP

31

44

7k*

2

IC403XC6204B502MR

1VIN

2VSS

3CE

4NC

5

VOUT

R19

100

C3

23

22

00

p

D6

MA

2S

11

1

C3

38

16

p

R3

49

47

k

R3

10

47

k

R611

470

R2

47

68

k

C4

08

10

00

p

R361

1k

C4

04

10

00

p

L2

12

C3

14

47

0p

C236

2p

C3

34

0.0

1u

L400

R607

470

D3

09

B3

0-2

15

6-0

5

C4

03

10

00

p

C335

0.01u

R2

10

12

k

TH300 150k

R3

92

33

0

C1

32

0.0

1u

C2

60

47

0p

C231

0.01u

D301

1SS373

R1

45

27

0

C2

81

47

0p

R1

36

47

k

L309

C1

29

47

0p

R3

74

10

0k

C146

27p

2SJ347Q400

3SK318Q206

R139

1M

C160

1000p

R3

88

47

0k

L310

R1

15

47

k

L306

Q403DTC144EE

CP

31

64

7k*

2

R1

09

33

0

C2

24

10

u6

.3

C5

2

10

00

p

R1

51

0

R3

82

10

k

R1

16

22

C903

10p

IC305TC75W51FK

1

2

3

4VSS

5

6

7

8VDD

L1

00

18

n

C1

50

*

C2

23

0.0

1u

D203DAN235E

C1

00

47

0p

R6

20

47

k

R1

33

15

0k

(D)

C3

64

47

p

C3

10

0.0

1u

L1

13

1u

C4

05

10

00

p

C217

220p

C2

13

10

p

R397

0

D2

1S

V3

25

R1

12

33

0

C2

07

47

0p

C229

0.01u

R617 47k

R227

330

IC401XC6204B502MR

1VIN

2VSS

3CE

4NC

5VOUT

IC2

01

TC

75

W5

1F

U

1 2 3 4V

SS

5678V

DD

C106

6p

CP3041k*2

D1

06

HZ

U5

CL

L

2SC5108(Y)Q100

R613

0

R3

11

10

0k

Q307UPA672T

R1

29

15

0k

(D)

R341

10k

R8

12

*

2SC5108(Y)Q5

C346

47p

C1

04

47

0p

R3

26

0

X200

L77-1760-1544.395MHz

R2

35

56

k

C1

31

27

p(G

)

R2

11

22

k

L3

17

TC

1

10

p

R2

05

33

0k

C2

32

47

0p

IC310AT2416N10SI2.5

1A0

2A1

3A2

4GND

5SDA

6SCL

7TEST

8VCC

R6

19

0

2SC4617(S)Q302

R2

20

3.3

k

L304

2SC4617(S)Q309

CP40047K*2

C3

42

0.0

1u

D405

RB521S-30

C4

9

10

00

p

L112

4T

R2

43

22

0

R373

120k

Q6RN47A4

IC100TA75W01FU

1OUT1

2IN1-

3IN1+

4VEE

5IN2+

6IN2-

7OUT-B

8VCC

C1

25

10

00

p

L22

Q202RN47A4

R2

44

10

0k

C2

80

0.1

u

R3

70

10

0k

L1

07

C151*

2SC4617(S)Q7

C3

19

10

0p

C1

48

5p

R3

89

4.7

k

D3

1SV325

R404

1.0M

R1

21

47

k

X1

TCXO

L77-1871-05

16.8MHz

1VC

2GND

3OUT

4VCC

C136

470p

R1

08

33

0

D101

HSC277

R4

05

0

R2

21

3.3

k(D

)

C4

02

10

00

p

CP3061k*2

CP3011k*2

D3

07

01

5A

Z6

.8

C3

45

0.4

7u

C2

52

33

p

R385 47

R322

150k

L110

4T

R1

23

0.3

9

C8

1000p

R3

12

22

0k

D4

03

MA

2S

11

1

CN304

R6

21

0

L303

C2

06

0.0

1u

L1

01

22

n

C5

47

0p

C4

00

47

0p

CP

31

51

k*2

R2

12

4.7

k

D306DA221

C1

30

47

0p

C8

15

10

0p

R131

150k(D)

R618 47k

C4

15

10

0p

2SK1830Q204

2SK2596Q103

C3

51

0.0

1u

L115

8.2n

C2

38

*

C211

1000p

C2

02

22

0p

CP3191k*2

IC306TC75W51FU

1

2

3

4VSS

5

6

7

8VDD

R206

47k

R615 47k

R35915k

C2

16

0.1

u

Q104DTC114EE

CP3021k*2

2SC5108(Y)Q8

R2

5

6.8

k

C47

0.5p(B)

R2

36

10

0k

C2

30

6p

R2

13

12

k

L312

D103

HVC131

CP3001k*2

CD

20

0

L7

9-1

77

9-0

5

C1

34

0.1

u

R381 100

R1

43

10

0k

C2

8

10

0P

R1

05

68

0

C57

7p

C2

58

47

0p

C2

9

10

00

p

R1

19

0.3

9

C2

63

33

p

R3

71

2.7

k

R330

180k

CP32347k*2

C1

23

15

u1

0

C4

10

4.7

u

CF201L72-0996-05

L901

12n

R3

65

47

k

2SB1132(Q,R)Q303

R4

11

0

C2

59

47

0p

C3

88

10

00

p

R223

180k

C330

0.1u

C3

16

0.0

33

u

R391330

R383 100

D1

1S

V3

25

C4

24

10

0p

R609

470

C4

10

p

R605

470

L802

C3

2

6p

IC302TC75W51FU

1

2

3

4VSS

5

6

7

8VDD

L311

D3

03

01

5A

Z6

.8

CN305

R2

46

10

0k

C3

47

0.0

1u

C1

24

1u

C2

55

0.1

u

R1

20

0.3

9

R1

49

0

R2

37

56

k

C3

59

47

p

R219

220k

CP

30

91

k*2

R2

6

10

k

R2

2

4.7

k

C4

22

1u

R608

470

C275

4700p

C101

470p

CP

31

01

k*2

C1

19

*

C4

19

10

00

p

R134

10k

R228

330

R3

54

0

R106

1.5k

L2

13

22

0n

C215

15u 6.3

L1

08

22

0n

R603

470

R1

10

0

R320*

C2

19

0.0

33

u

D202DAN235E

Q201DTC144EE

R8

18

15

0k

C3

31

68

00

p

C369

100p

Q1012SC5192

2SJ347Q301

C2

68

33

p

C2

33

0.0

1u

R2

41

1.0

M

2SC5108(Y)Q803

R3

56

47

k

C1

26

47

0p

C5

5

47

0p

L8*

D3

05

01

5A

Z2

.4-X

R4

10

0

R2

29

4.7

k

C3

97

0.1

u

C3

75

47

p

C3

92

0.0

1u

R35

0

C3

29

1u

R3

72

0

C51

7p

C2

57

47

0p

R2

11

50

k

C2

64

47

0p

CP

31

21

k*2

L1

02

C53

33p

R318*

C3

15

10

u6

.3

R3

90

82

0

R2

26

22

0

C2

03

0.1

u

R380 100

C1

43

*

C1

08

0.1

u

R343

10k

C1

16

*

R2

22

22

C34410u 6.3

R2

8

33

k(D

)

R259

680k

R3

79

82

0

C9

05

5p

C1

15

47

0p

L2

3

22

n

C9

10

p

2SK1824Q107

C205

0.1u

D1

04

HV

C1

31

R369

56k

R319

47k

R817*

R114*

L307

C4

20

10

0p

C240*

R2

15

3.3

k

L2

1*

KTA2015(Y)Q405

C9

04

5p

L3

15

R2

33

15

0

CP32447k*2

C1

02

47

0p

Q108DTA144EE

C2

39

47

0p

R147

0

R612

0

CP3031k*2

R386

330

IC303TC75W51FU

1

2

3

4VSS

5

6

7

8VDD

R340

10k

C221

68p

D308NNCD6.8G

CP3051k*2

R2

34

10

0k

C318

220p

R352 1.0k

R102

47k

XF20044.85MHz

L71-0530-05

INOUT

R2

02

12

k

R2

01

10

0k

2SC4617(S)Q208

R2

68

22

0

C2

00

0.2

2u

R267

330k

C2

84

0.1

u

D200

HVC131

C2

20

0.1

u

C201

0.1u

C2

82

10

00

p

C2

83

0.1

u

R266

2.7k

D2

01

RB

70

6F

-40

R200

220k

R2

03

82

k(D

)

TH

20

0

10

0k

R2

04

82

0k(

D)

2SC5108(Y)Q205

R265

560k

CN400

S_DET1

AUXKEY2

GND3

5M4

VOL5

EN16

EN27

GND8

EN39

EN410

SB11

SB12

+B13

+B14

R3

09

0

C3

86

47

p

C3

84

10

00

p

C3

83

10

00

p

L320

D209

MA2S111

R264

180

R2

70

0

C261

470p

C292

3p

D2

05

HV

C3

69

B

C2

37

*

R4

13

1.0

M

R254

47

L903

100n

C267

3p(B)

R273

0C251*R276

0

C294

470p

C3

12

10

u6

.3

IC402XC62GR5012PR

1NC

2VIN

3CE

4VSS

5VOUT

R4

14

10

k

C4

25

0.1

u

R4

03

33

0k

C4

26

10

0p

C1

44

*

C2

27

0.1

u

C2

28

0.0

1u

IC404XC61CN5002NR

1V

OU

T

2V

IN

4V

SS

3N

C

IC400XC61CN4202NR

1V

OU

T

2V

IN

4V

SS

3N

C

L1

03

15

n

C2

79

0.1

u

C720

4.7

u6.3

R7

40

47

k

C4

11

1u

R367

10k

L807*

CS

CS

C3

58

22

u6

.3

IC308AT29C020-90TIor W29C020C90

1A11

2A9

3A8

4A13

5A14

6A17

7WE

8VCC

9NC

10A16

11A15

12A12

13A7

14A6

15A5

16A4

17A3

18A2

19A1

20A0

21IO0

22IO1

23IO2

24GND

25IO3

26IO4

27IO5

28IO6

29IO7

30CE

31A10

32OE

L302

C3

57

22

u6

.3

C341

0.01u

A4

A5

A6

A7

A12

A15

A16

A18

WR

A17

A14

A13

A8

A9

A11

D4

A3

D0

D6

RD

A0

D5

CSO

A10

D7

D1

A2

D2

A1

D3

12

6

5

5 6710

A5

A0

A3

A4

A1

A2

A6

A7

A8

A9

A1

1A

10

A1

3A

12

A1

4A

15

A1

7A

16

A18

RD

CSO

WRD4

D6

D5

D7

D3

D1

D2

D0

EN1

EN2

EN3

EN4

EN

1E

N2

EN

3E

N4

VO

L

BAT

T2

BAT

T1

AU

X

VOL

BATT1BATT2

AUX

RXDTXD

SIDE1

SIDE2

RX

DT

XD

SID

E1

SID

E2

15

10

7

4

48 12

15

13

L301

EP

DP

CP

UL

CP

UL

DP

EP

L305

C352

0.1u

C3540.1u

R521

390k

R5

01

33

k

R5

18

11

0k

R5

47

0

C5

16

4.7

u6

.3

R549

4.7k

2SA1586(Y,GR)Q504

D501 HSM88AS

IC501 AK2346

1

2

3

4

5

6

7

8

9

10

11

1213SCLK

14DIR

15XOUT

16XIN

17VDD

18EXPOUT

19 RXAFIN

20RXAF

21 RXLPFO

22RXINO

23RXIN

24 TEST

2SJ243Q507

X5

00

3,6

86

4M

Hz

L7

7-1

51

7-0

5

C5

10

82

p

C5

19

4.7

u6

.3

C5

03

0.1

u

C5

11

68

p

R536

100k

C5

09

22

p

C5

46

10

0p

R503

150k

R5444.7k

C5

08

82

0p

C5

44

0.1

u

R550

15k

R548

180k

R511

15k

R545

0

C5

40

1.5

u1

6

C523 270p

C5

12

0.0

47

u

R517

27k

R535

1M

C537

0.1u

C5

18

4.7

u6

.3

C5

01

0.1

u

D500 HSM88AS

R546

0

2SC4116(Y)Q502

C515 1200p

R5

00

1M

R5

16

12

0k

C513

0.1u

C541

0.1u

R531 4.7k

R540

0

R524

150k

C5

42

10

00

p

C507

0.1u

R5

04

18

0k

C5

04

0.1

u

C5

14

0.1

u

R532 4.7k

IC502 TC75S51F

1

2VSS

34

5VDD

C5

00

0.1

u

R539

1k

R522

47k

C5

02

0.1

u

R512

120k

R5

42

12

k

R508

220k

R537

10k

C5

24

18

0p

C5

43

10

00

p

2SJ243Q501

R533 4.7k

C5

06

22

p

2SK1824Q506

R5

27

47

0k

R520

390k

C5

39

1.5

u1

6

R5

13

15

k

R5

02

33

0k

C5

20

12

p

2SJ243Q500

R528 4.7k

C517 0.1u

R506 1M

R5

41

11

0k

R534 4.7k

R523 680k

R509 0

R5

07

12

0k

R5

15

12

0k

R538

2.7kC527 0.1u

R5

19

4.7

k

C531

12p

R543 4.7k

R510 1M

C522 0.1u

R5

05

0

Q505DTA114EE

C525 1000p

R530 4.7k

C526

0.01u

C5

45

0.1

u

IC500LC73872M

1INPUT

2NC1

3PD

4OSCO

5OSCI

6NC2

7VSS

8LOAD

9SD

10ACK

11STD

12EST

13NC3

14VDD

R529 4.7k

R514

0

X501 3.58ML78-0479-05

CN3001

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

CN500DTMSD1

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

C8

42

47

0p

C4

31

10

0p

C8

41

47

0p

C9

01

0.1

u

R9

09

0 C8

43

47

0p

C8

45

47

0p

C8

44

47

0p

C8

46

47

0p

C9

02

0.2

2u

IC901TC75S51FE

1

2VSS

34

5VDD

R9

02

47

k

R903

47k

R9

01

10

k

IC312BU4094BCFV

1STRB

2DATA

3CLK

AM14

DSW5

T/R6

DM7

8VSS NC

9NC

10EMTON

11TEST

12MSW

135RC

14SOE

15

16VDD

IC311BU4094BCFV

1STRB

2DATA

3CLK

LEDR4

LEDG5

LCDBLT6

LSW7

8VSS

9QS

NC10

DTMPD11

BSHIFT12

5TC13

W/N14

SOE15

16VDD

C3

00

10

u6

.3

R3

01

10

0k

R3

00

10

0k

C3

01

47

0pR3

33

47

k

R327

47k

C322 1500p

R3

37

47

k

R338

47k

C3

27

68

0p

C3

21

27

0p

C3

04

22

p

R3

04

39

0k

C3

96

0.0

1u

R3

03

68

0k

D300RB706F-40

R3

02

39

k

IC309

30620M8A-2W6GP

LSD

O1

HS

DO

2

HS

DI

3

DS

TB

4

NC

5

BY

TE

6

CN

VS

S7

AF

RD

T (

DI/

O)

8

AF

DAT

9

RE

SE

T1

0

XO

UT

11

VS

S1

2

XIN

13

VC

C1

4

NC

15

DT

ST

D1

6

AF

TR

D1

7

AF

RT

M1

8

EE

PD

AT1

9

BE

EP

20

SK

EY

21

AK

EY

22

BK

EY

23

CK

EY

24

AU

X2

5

PTT26

SIDE227

SIDE128

SSW29

UL30

DTMDAT31

DTCLK32

TXD33

RXD34

DAT35

CLK36

RDY37

ALE38

HOLD39

HLDA40

BLCK41

RD42

BHE43

WR44

SAVE45

SELF46

CS/MODE47

CSO48

A1949

A1850

51

52

53

54

55

56

57

58

59

VC

C6

0

61

VS

S6

2

63

64

65

66

67

68

69

70

71

72

73

74

75

EN376

EN277

EN178

D779

D680

D581

D482

D383

D284

D185

D086

PF87

VOL88

BATT289

BATT190

ASQL91

TEMP92

RSSI93

94AVss

LSDI95

VREF96

97AVcc

SFTSTB98

OE99

AFDIR100

8

13

R908

4.7kC394

0.1u

R3

15

1M C399

5600p R308

3.3k

R907

4.7k

R313

0

R314

100

R8

19

47

k

IC304

TC75W51FU

1

2

3

4VSS

5

6

7

8VDD

R8

07

10

C8

07

15

u6

.3

C8

06

0.1

uC

80

9

47

0p

D8

01

MA

2S

11

1R

80

6

12

0k

R8

01

1k

R8

15

10

k

C8

13

*

C8

11

*

C8

12

1.5

u1

6

R811

0

R809

0

R824

1k

C8

03

10

0p

C8

02

10

0p

C8

01

10

0p

R826

0

C8

05

0.1

u

L1

4.7u(-85)

R9

06

4.7

k

C391 0.01u

C7

30

2.2

u6

.3

C1

18

0.1

u

C9

09

47

0p

R91682k

C9

08

47

0p

R9

20

10

k

R911 10k

D902DAN235E

R9

12

3.3

k

R914

68k

R9

19

10

k

R9

13

10

k

Q903

DTC144EE

R9

18

10

k

R9

10

10

k

D903DAN235E

R8

20

0

C8

18

22

p

C8

19

10

p C8

23

10

pC

82

4

22

p

C8

25

10

pC

82

6

22

p

C8

28

22

p

C7

10

*

C1

57

*

R144*L116* R122

0

C164*

C8

21

10

p

C8

22

22

p

C8

20

22

p

R152

4.7C8

17

10

pC

11

0

13

p

C1

09

*

L114

8.2n

R905*

L902*R33

0

C68

4.7u 6.3

C6

6*

R1547k

2SK508NV(K52)Q3

C38*

(B)

C4

1*

(B)

R17

100

C4

4

4p

(B)

L15*

L17

220n

C3

6*

(B)

D5

1S

V2

78

L1

8

22

0n

L9

L16

27n

C60

1000p

R13

47k

C3

9

47

0p

C4

5

47

0p

R1

4

47

k

C42*

(B)

R1

6

18

0

L2

0

3.3

u

R1

8

15

0

L1

9

3.3

u

2SK508NV(K52)Q2

C4

0*

(B)

C6

5*

C3

7

0.5

p (B)

C4

3

0.5

p(B

)

C4

8

10

00

p

R2

0

10

0k

C4

6

10

0p

L1

1

27

0n

C31*

C33*

L1

2*

R9

04

*C

90

6*

L805

18n

C8

48

47

0p

C8

47

47

0p

R825 1k

CP21k*2

L2

03

C249

3p

L2

09

*

C2

93

*

D2

04

HV

C3

69

B

C2

48

33

p

C2

50

47

0p

R2

39

1.0

M

C289*

C2

86

*

D2

06

HV

C3

69

B

L2

11

*

C295

470p L2

15

*

D2

07

HV

C3

69

B

C270

3p

D2

08

HV

C3

69

B

L2

17

*

C2

85

*

C2

77

*

C269*

C2

74

*L

21

9

47

n

C122

470p

C9

07

10

0p

L8

08

2SK1824Q901

2SJ243Q902

R917*

TH901

TH902

R915

68k

C8

27

10

p

SKEYAKEYBKEYCKEY

BKEY

SKEY

CKEY

AKEY

S601

S600

S602

C9

11

10

00

p

C9

10

10

00

p

BATT

LBLLGLR

ANTCN13

SW1

PTT

SW2

5R

5CNS

TUNE

LSD BUFFERTO TCXO

LSD SUM

LSD LPF

BPF

KEY

BATT AUX DET

GND

PRE-DRIVE AMP

TX DRIVE AMPTX FINAL AMP

D104,105

ANT SWITCH

TX/RX RF SWITCH

APC SWITCH

APC AMP

ANT SWITCH

D102,103

APC SWITCH

APC SWITCH

APC PROTECT

D100,101

TX/RX COMMON RF AMPBUFFER AMP

RIPPLE FILTER

RIPPLEFILTERSWITCH

VCO SWITCH

F IN RF AMP

VCO SWITCH

TX VCO OSCILLATION

D5TX VCOMODULATION

D1,3

TX VCO

RX VCO

D2,4

PLL IC

CV

APC SWITCH

BPF TUNINGD208

BPF TUNINGD207

FRONT-END RF AMP

D205,206

BPF TUNING

FRONT-END1ST MIXER

Q206

IF AMP

AF DETECTSWITCH

IF IC

W/N SWITCH

DM SWITCH

DM CHARGE/DISCHARGE SWITCH

D209

W/N SWITCH

MIC INPUT PROTECT

SURGE ABSORPTION

D302,306

TX LED SWITCH

RX GREEN LED

D310Q310

LCD LEDAVR SWITCH

LCD LED AVR

LCD AVR

D309

TX RED LED

Q309

BUSY LED SWITCHMIC MUTE

PROTECT

INT/EXT SWITCH

Q305.307

D303,307

AF AMP AVR

D305

PROTECT

AF AMP AVR

AF AMP AVR SWITCH

INT/EXTSWITCH

AF POWER AMP

Q308

AF AMPPROTECT

D301

Q303

Q302

W/N SWITCH

SQLVOLTAGECHARGE

SQL RECTIFICATION

NOISE AMP

AF AMP,FILTER

5T

5R SWITCH

Q403,404 5T SWITCH

SAVE SWITCH5CNS AVR

5C

5C AVR

5M

DETECTOR

5M AVR

5M PROTECT

SURGEABSORPTION

FLASH ROM

MPU

SHIFT REGISTER

SHIFT REGISTER

POTENTIAL METER

EEPROM

BEATSHIFTSWITCH

AF AMP,FILTER

DETECTOR

5MS SWITCH

AF AMP,FILTER

AF AMP,FILTER

AF BUFFER

W/N SWITCH

5MS SWITCH

5MSPROTECTSWITCH

PRE-DRIVE AMP

LCD ASSY(B38-0859-05)

RX VCO OSCILLATION

Q306

+

-

HSD BPF

HSD LPF

V REF

HSD AMP

W/N SWITCHW/N SWITCH

W/N SWITCH

BASE BAND IC

DTMF DECODER

AF AMP,AGC

5TC BUFFER

AGC

Q502,504

LIMITER SWITCH

TX AF MUTE

AGC PROTECT

AGC PROTECT

MSK SWITCH

Q500,506

LD PROTECT

AF FILTERSWITCH

Q507

STRIP LINE

D204

BPF TUNING

X57-6412-XX

-71

-72

E

E3

100n

L8

270n 3.3u

L10

100n

27n3.3u

L12

100n 22n

1.5n27n

22n 1.2n

18n

22n 8.2n 8.2n

10n

18n

10n

8.2n

3.3n NO10n

8.2n 8.2n

10n

NO

10n

L15 L21 L116 L206 L209 L210 L211 L215 L217 L807 L902 R114

120k

100k 27k

47k

R126

NO

0

R144

39k

68k

R318

68k

56k

R320 R917

68k

120k

R321

390k

560k 100

1k

R817

NO

56

R904

0

NO

R905

20p

C31

9p 15p

C33

56p

5p

C36

3.5p(B)

C34

10p 3p(B)

4p(B)

C40C38

5p(B)

C42C41 C65

3p

1p

C151

1p

10p

C144C119

7p

100p2p 10p

C103 C116

33p

C150

7p

C149C66 C143

470p

2p

15p8p

5p 1.5p7p

1p 9p

27p

C109

8p39p

C251

1p

C238C158

3p(B)

0.75p4p 33p

C154 C157

4p

C244

15p

C240C152 C164

1p

5p

100p8p

5p 10p

6p 13p

3p

C155

11p0.5p

C814

3.5p(B)

0.5p

C290C286

NO

3p

C274 C285

NO

C710C293C269 C289

2.5p

3p

3.5p 3p(B)

4p

C277

1000p

NO

C906

3p(B)

2p(B)

4p(B)

9p(B)

3.5p(B)

2.5p(B) 1.5p(B)

2p(B)

1.5p(B)

3.5p(B)

3p(B)

2p(B)

4.5p(B)

5p(B)

3p(B)

2p(B)

3.5p(B)

3p :30620M8A-2W6GP

Q106

:BU4094BCFVIC311,312

:AT29C020-90TI

:DTC114EE

D310

D305

:RB706F-40 :1SR154-400

:LMX1511TMXQ206,207

:TC75S51FE

:RB521S-30 :TC75W51FU:2SK1830

:RN47A4

Q4,301,400,404,406

:HVC131

Q305,307

IC402D500,501

:TA75W01FUQ502

D202,203,902,903

:M62364FP

:DTA144EE

:MA2S111

IC400

Q104,105

IC308D1-4 :B30-2157-05

Q300D309

:AT2416N10SI2.5:3SK318

IC501D402

D106

:2SK2596

Q108

IC502

IC200

:XC61CN5002NR

D302,306

Q6,202

:DTA114EE:015AZ2.4-X

Q500,501,507,902

:2SK508NV(K52)

D100,101

:UPA672T

:XC6204B502MR

:1SS373 :2SJ243 IC307:2SC4617(S)

D5

:DAN235E

Q107,203,308,506,901

:LC73872M

IC801

Q103

:HVC369B

Q311

:TDA7053AT

:DTC144EE

IC310Q405D308

:DA221

:2SC4649(N,P):B30-2156-05

:HZU5CLL

:2SJ347

IC901IC404

Q2,3

D303,304,307

Q303

:TA31136FN

D204-208:HSC277

:2SC4116(Y)

:TC75W51FK

Q5,8,100,205,803

Q504:1SV278

IC401,403

IC500

or W29C020C90

:2SC5192Q101 IC313

D201,300 Q201,403,903

:2SK1824D301

IC309:2SA1362(Y)

:AK2346

IC201,302,303,304,306

:015AZ6.8

:KTA2015(Y):NNCD6.8G

:2SC5108(Y) Q204,401 Q505

Q7,208,302,304,306,309,310D102-105,200

:2SB1132(Q,R)

:TC75S51F

IC100

D405

:XC62GR5012PRIC305

D6,209,403,801

:HSM88AS

:2SA1586(Y,GR)

:2SK3476

:1SV325

:XC61CN4202NR

AF AMP,FILTER

AF AMP BIAS

AF AMP,FILTER

TX-RX UNIT(X57-6412-XX)(C/3)

TX-RX UNIT(X57-6412-XX)(B/3)

TX-RX UNIT(X57-6412-XX)(A/3)

SW1

PTT

SW2HSDIN SWITCH

HSDIN SWITCH

27n

33n

L207 R232

4.7k

1k

R812

2.2k

1k

C237

18p

15p

C811

0.22u35

0.33u35 0.33u35

0.22u35

C813

AGNDIN

AGND

TXIN

TXINO

LIMLV

EXTLIMIN

MOD

VSS

TCLK

TDATA

DI/O

RDF/FD

A7

A6

A5

A4

A3

A2

A1

A0

INT

EP

DP

CP

EN

4

A1

7

A1

6

A1

5

A1

4

A1

3

A1

2

A1

1

A1

0

A9

A8

T:6.96V(H) 7.24V(L)R:0V

T:1.58VR:0V

T:0.89V(H) :0.55V(L)R:0VT:4.18V

R:0V

T:0.50VR:0V

T:3.96VR:0V

T:0.79VR:0V

T:0.92VR:0V

T:2.44VR:0V

T:1.21VR:1.23V

T:1.75VR:1.77V

T:3.88VR:3.90V

T:0VR:4.82V

T:0VR:2.80V

T:0VR:4.19V

T:0VR:1.95V

T:0VR:1.73V

T:0VR:0.42V

T:0VR:0.89V

T:0VR:1.77V

T:0VR:0.71V

T:0VR:4.79V

W :4.82VS-W:4.82VN :0V

T:0VR:4.56V

4.96V

4.85V

4.10V

R:4.96V(I) :0V(E)

T:0VR:1.60V(I) :0V(E)

T:0VR:4.88V(ON) :0V(OFF)

T:4.92VR:0V T:0V

R:4.91V(ON) :0V(OFF)

4.96V

1.81V

7.49V

4.93V

T:4.98VR:4.98V

5.01V

5.01V

CLK SHIFTON :3.36VOFF:0V

5.03V

4.93V

5.00VT:4.15VR:0V

T:4.73VR:0V

T:0VR:4.84V

5.00V

5.03V

4.98V7.25V

T:0.90VR:0V

LAMPON :5.08VOFF:0V

7.50V 7.49V

T:4.18VR:0V

T:4.80VR:4.80V

T:0VR:4.64V

T:0VR:4.70V

T:0VR:0V(I) :1.60V(E)

R:4.96V(I) :0V(E)

T:0VR:4.98V

T:7.28VR:7.49V(ON) :7.51V(OFF)

4.96V

4.97VCLK SHIFTON :2.63VOFF:0.84V

CLK SHIFTON :2.86VOFF:2.39V

5.00V4.93V

4.99V

4.99V

2.41V

5.03V

4.99V

2.78V

T:4.28VR:4.99V

T:2.85VR:2.88V

T:0.39VR:0.46V

T:4.76VR:0V

T:1.93VR:1.93V

T:0.25VR:0.25V

T:0.86VR:0.86V

W :4.54VS-W:4.54VN :0V

W :0.36VS-W:0.36VN :0.31V

W :0VS-W:0VN :1.80V

T:0VR:4.84V

W :0.36VS-W:0.36VN :0.31V

W :4.54VS-W:4.54VN :0V

T:1.66V(H) :1.00V(L)R:0V

T:0.8VR:0V(ON) :3.2V(OFF)

T:0.65VR:0.75V

T:4.76VR:0V

R:RX

S-W:WIDE4K

W:WIDE5K

I:INTERNAL

E:EXT.SP MIC

N:NARROW

T:TX

Note : Component marked with a dot ( ) are parts of layer1.

LPFLSDIN

TC75W51FU

IC306

NOISEASQL

PROTECT5RC

DET AMP

NOISE

AMP

NOISE

AMP

NOISE

DETMUTE

Bias

AMP

IC303

TC75W51FU

Q204

2SK1830

DET

DM

DISCHARGE

TA31136FN

D209

MA2S111RB706F-40

D201

2SC4617

Q208

TC75W51FU

IC201

(TA31136FN)

IC200

D200HVC131

RX IN

RF SW

SW

DTC144EE

455kHz

GF(w)

GF(N)

455kHz RF SW

W/NCF200

CF201

D203

DAN235E

D202

DAN235E

Q201

IC200

FM IF

SYSTEM

RSSI

SHIFT

MUTEDET

Q202

RN47A4

Q203

2SK1824

5RC

X200 CD200

44.395MHz 455kHz

IF AMP MCF

2SC5108(Y)

Q205

44.85MHz

XF2003SK318

1st

Q206

MIX BPFRF

AMPBPF

ANT

SWLPF

TUNE TUNETV TV

5R

3SK318Q207

UHFHVC369B 2HVC369B 3

UHF

D204,205,206 D207-208

5T

PROTECTDC

SW

5RC 5RC

DC

SW

CURR

DET

Q105

DTC114EE

DTA144EE

Q108

2SK1824

Q107

IC100

TA75W01FU

DC

SWDSW

DTC114EE

Q104

+B

AMP AMPAMP

DRIVE

AMP

DRIVE DRIVE FINALT/R

SW

5T

5T

LPF

5R

2SK3476

Q106Q103

2SK2596

Q101

2SC5192

5T

Q100

2SC5108(Y)HSC277X2

BUFFAMP

2SC5108(Y)

Q8

AMPQ803

2SC5108(Y)

BUFF

D102-105

HVC131 4

5RC

DTCLK

DSTB

EP

FCLR

HSDO

LSDO

5TC

TXD

AFDAT

AFTRD

CP

OE

AFMRDT

AFRTM

EAF

AFRTD

SAVE

AFSTB

BEEP

EN2

RXD

AUXRXD

LSD1

DTSTD

TEMP

RDT

HSDI

VOL

RSSI

ASQL

PF

DTMDAT

UL

EN1

SM

IC309

30620M8A-2W6GP

MICROPROCESSOR

EXPANDER

OUTPUT

EXPANDER

OUTPUT

IC311 BU4094BCFV

BU4094BCFV

W/N

5TC

T/R

AM1

DM

LEDG

LEDR

LCDBLT

LSW

DSW

A0

A4

A15

A17

A12

A18

A7

A3

A2

A10

A13

A6

A5

A8

A16

A9

A11

A14

RD

WR

D5

D6

D0

CSO

D2

D3

D7

D4AT29C020-90TI

IC308

PROTECT

MIC

SP

SSW

SP+

SP-

MSW

EMC

ME

PTT

PF

NC

E

5M

TXDRXD

NCUNIVERSAL CONNECTOR

TEMP

COMP

015AZ6.8

D303

PROTECT

015AZ6.8

D304

2SC4617(S)

Q304

5MS

SW

SW

MSW

SSW

UPA672T

Q3052SJ347

Q301

SWUPA672T

Q307

1SS373

D301

AM AF

PA

SW

2SK1824

Q308

SSW

PROTECT

TX-RX UNIT (B/3) X57-641

PROTECT

AVR

SW

TDA7053AT

IC313

AVR

SW

5R

2SC4617(S)

Q309

2SC4617(S)

Q306

Q311

2SC4617(S)

2SA1362(Y)Q310

2SC4617(S)

2SB1132(Q,R)

015AZ2.4-X

AM

AF

MIC

NNCD6.8G

D308

LG

BUSY

LR

TX

BACK

LBL

LIGHT

B30-2157-05

D310

B30-2156-05

D309

4Key.AUX key

LCD ASSY

PTT

SW2

SW1

DA221 X2

PROTECT

D302/306

MICI

AMPBUFF

VCOD/A

TV

DTMF IN

TC75W51FUIC303

PLL

DP

CP

EP

UL

MD

2SC4617(S)

Q7

5C

T/R

TCXO

16.8MHz

X1

MB

IC305

TC75W51FK

LPF

TC75S01F

IC304

HSDOUT

AF

MD

FCPC

TC75W51FU

IC302

AMPBUFF

M62364FPIC307

SB

RATORCOMPA

AMP

LSDOUT

HSDIN (IC309 pin3)

IC305

TC75W51FU

TC75W51FU

HSDIN (CN300 pin30)

SW

PROTECT AVR

ENC

X300

Q300

2SC4649

2SJ347

Q400,401

SW2SK1830

5MS VOL

TOP PANEL

E PROM

SCLSDA

2D403

MA2S111

INT

RSTRESET

DC SW

AVR

AVR

DC SW

DC SW

BUFF

PROTECT

PROTECT

INT

IC404 D405

RB521S-30

D402

1SR154-400

IC403

IC401

IC400

IC4022SJ347

Q406

2SJ347

FUSE

BATT

7.5V

+

-+B

SB

5M

5C

5R

5RC

5T

1/2 BIAS5CNS

SB

CE

CE

BSHIFT

SAVE

D307

015AZ6.8

Q302

Q303

D305

IC201

Q311

LMX1511TMX

IC801

IC304

Q405

Q404

IC310

DTMPD

MSW

TEST

EMTON

D100,101

IC312

SBBATT1,BATT2

VDD

MSWSW

LIMITSW

X500

DTMF

RXAFI

Q506

3.6864MHz

SW

X501

D500,501

HSDIN

TXHSD

AFDAT AFDIR

IC502

AGC

AFRTM CLK

TEST AFRDT

AFTRDIC501

SW

LPF

Q502,Q504

RXAFO

2SC4116

AUDIO

TC75S51F

SD

PROCESSOR

2SJ243

HSM88AS

AGC

TXHSD

DTA114EEQ505 2SA1586

SW

DECODE

MICI

EMTONESW

CLK

5CNS

RX IN

BEEPAK2346

STD

PD

2SK1824

DCK

LC73872M

Q501

RXAFI

SW

3.58MHz

TXAF

CN300CN500

RXAFO

INT

EN3

EN4

5RC5TC

IC901

5CNSBUFF

GND

34

28

10

BEEP

13

DTMACK

MICI

17

DTMSTD

AFRTM

TXHSD

21

AFRDT

5RC

25

5CNS

31

3

27

HSDIN

SSW

9

12

DTMSD

GND

16

32

AFDAT

ME

20

CLK

RXAFI

24

AFDIR

2

6

26

33

8

11

30

5C

15

1

TEST

ME

19

EM TONE SW

TXAF

23

MSK SW

5

DTMPD

29

RXAFO

7

GND

14

GND

PTT

18

AFTRD

GND

22

NC(OPTION)

LIMITSW

4

440-470MHzE:

E3:400-430MHz

SW

2SJ243

SSW

Q507

Q5002SJ243

IC500

BSHIFT

DISCHARGE

2SK508NV(K52)

1SV325 X4

1SV278

2SJ347

RN47A4

Q2,Q3

D5

Q4

Q6

FILTERLOOP

RIPPLEFILTER

SUM

9.830MHz

AT2416N10SI2.5

XC61CN5002NR

XC6204B502MR

XC6204B502MR

XC61CN4202NR

XC62GR5012PR

KTA2015(Y)

TC75W51FUTX D1,D2,RX D3,D4

TC75S51FE

X2

TX-RX UNIT (A/3) X57-641

TX-RX UNIT (C/3) X57-641

14

1

CN301

TK-3140 TK-3140BLOCK DIAGRAM

63 64

FM IF

SY

ST

EM

C15

4C

261

Q20

6Q

207

–118

.0d

Bm

–119

.0d

Bm

–116

.0d

Bm

–100

.5d

Bm

–109

.0d

Bm

–112

.0d

Bm

–118

.0d

Bm

–104

.5d

Bm

220m

Vrm

s38

0mV

rms

XF2

00C

229

Q20

5C

225

IC20

0C

N30

0C

N50

0IC

303

2320

IC30

7IC

501

DA

CA

UD

IO P

RO

CE

SS

OR

500m

W(B

TL)

SP

IC31

3

200m

Vrm

s14

mV

rms IC

307

DA

C

C52

2

7.6m

Vrm

s7.

4mV

rms

183m

Vrm

s53

mV

rms

MIC

IC30

5

Q10

1

+16d

Bm

C29

4C

295

RF

(Cen

ter

freq

uen

cy)

IF1

(44.

85M

Hz)

IF2

(455

kHz)

AF

(1kH

z)

C50

0C

504

C35

3

VC

O

C53

PLL

Q8

C57

C68

AF

(1kH

z)

RF

(Cen

ter

freq

uen

cy)

RX

LOD10

0

D10

1

+5d

Bm

C16

0

RF

(Cen

ter

freq

uen

cy)

AF

(1kH

z)

IC30

7

DA

C

RX

TX

Q10

0

+10d

Bm

C10

3

CN

500

CN

300

CN

306

CN

300

CN

500

CN

500

CN

300

+37d

Bm

C14

6

4.0W

Q10

3Q

106

141

213

169

1516

37

IC50

1

AU

DIO

PR

OC

ES

SO

R

TK-3140 TK-3140

65 66

LEVEL DIAGRAM

To m

ake

mea

sure

men

ts in

the

AF

sect

ion,

con

-ne

ct t

he A

C le

vel m

eter

. (A

NT

inpu

t : –

53dB

m,

1kH

z FM

, 1.5

kHz

DE

V (N

arro

w).)

In th

e R

F se

ctio

n, u

se a

100

0pF

coup

ling

capa

ci-

tor.

(The

dis

play

sho

ws

the

SS

G in

put

valu

e re

-qu

ired

to o

btai

n 12

dB S

INA

D.)

AG

is s

et to

the

MIC

inpu

t bec

omes

1.5

kHz

DEV

.at

1kH

z M

OD

. (N

arro

w)

To m

ake

mea

sure

men

ts in

the

AF

sect

ion,

con

-ne

ct t

he A

C le

vel m

eter

.In

the

RF

sect

ion,

use

a 1

000p

F co

uplin

g ca

paci

-to

r.

KSC-25 / KNB-24L / KNB-25A / KNB-26N

KSC-25 (RAPID CHARGER)

Specifications

Charging current........... 1200mA ±5% (KNB-25A, KNB-26N)945mA ±5% (KNB-24L)

Charging time ............... KNB-24L: Approx. 150minutesKNB-25A:Approx. 60minutesKNB-26N:Approx. 100minutes

Dimensions (Charger only) .... 105W x 55H x 135D (mm)Weight (Charger only) .... Approx. 170g

External View

KNB-24L (Li-ion Battery Pack)

Specifications

Voltage ................ 7.4V (3.7V x 2)Battery capacity... 1400mAh

External View

S T

S

1.8M

DISCHARGING TERMINALS

CHARGING TERMINALS

Schematic Diagram

KNB-26N (Ni-MH Battery pack) Specifications

Voltage ................ 7.2V (1.2V x 6)Battery capacity ...2000mAh

External View

Schematic Diagram

S

S

T

220k

CHARGING TERMINALS

DISCHARGING TERMINALS

KNB-25A (Ni-Cd Battery pack) Specifications

Voltage ................ 7.2V (1.2V x 6)Battery capacity ...1200mAh

S

S

T

560k

DISCHARGING TERMINALS

CHARGING TERMINALS

External View

Schematic Diagram

TK-3140

67

KBP-5 / KMC-25

KBP-5 BATTERY CASE

AA alkaline battery x 6

External View

KMC-25 (Speaker Microphone)

Specifications

MicrophoneImpedance ................................... 2kΩSensitivity ..................................... –65dB ±4.0dB at 1kHz

SpeakerImpedance ................................... 16ΩInput ............................................. 0.5WMaximum input ............................ 1.5W

Dimensions ...................................... 62W x 81H x 29D (mm)Weight (With plug cord) ................... Approx. 0.17kg

Circuit Diagram

External View

KENWOOD CORPORATION14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo 150-8501, Japan

KENWOOD SERVICE CORPORATIONP.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745,U.S.A.

KENWOOD ELECTRONICS CANADA INC.6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8

KENWOOD ELECTRONICS DEUTSCHLAND GMBHRembrücker Str. 15, 63150 Heusenstamm, Germany

KENWOOD ELECTRONICS BELGIUM N.V.Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium

KENWOOD ELECTRONICS FRANCE S.A.13, Boulevard Ney, 75018 Paris, France

KENWOOD ELECTRONICS U.K. LIMITEDKENWOOD House, Dwight Road, Watford, Herts., WD1 8EB United Kingdom

KENWOOD ELECTRONICS EUROPE B.V.Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands

KENWOOD ELECTRONICS ITALIA S.p.A.Via G. Sirtori, 7/9 20129 Milano, Italy

KENWOOD IBERICA S.A.Bolivia, 239-08020 Barcelona, Spain

KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.(A.C.N. 001 499 074)16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113, Australia

KENWOOD ELECTRONICS (HONG KONG) LTD.Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road,Kwai Fong, N.T., Hong Kong

KENWOOD ELECTRONICS TECHNOLOGIES(S) PTE LTD.Sales Marketing Division1 Ang Mo Kio Street 63, Singapore 569110

TK-3140SPECIFICATIONS

GeneralFrequency RangeRX, TX ..................................................................................... E : 440 to 470MHz

............................................................................................ E3 : 400 to 430MHzGroups .................................................................................... Maximum 250Channels ................................................................................. Maximum 250 (Case of 1 Group)Channel Spacing

Wide 5k/Wide 4k/Narrow ..................................................... E : 25kHz/20kHz/12.5kHzWide 5k/Narrow ................................................................... E3 : 25kHz/12.5kHz

PLL Channel Stepping ............................................................. 5.0, 6.25kHzAntenna Impedance ................................................................ 50ΩOperating Voltage ................................................................... DC 7.5V ±20%Battery Life (5-5-90 duty cycle with battery saver off) ............ Approx. 9 hours at 4W with KNB-24L battery

Approx. 8 hours at 4W with KNB-25A batteryApprox. 12 hours at 4W with KNB-26N battery

Temperature Range ................................................................ –30˚C to +60˚C (–22˚F to + 140˚F) when KNB-25A in use–10˚C to +60˚C (+14˚F to + 140˚F) when KNB-24L/KNB-26N in use

Frequency Stability .................................................................. ±0.00025% (-30˚C to +60˚C)Dimensions and Weight

With KNB-24L (1400mAh battery) ....................................... 4.13” (105mm) H x 2.21” (56mm) W x 1.16” (29.5mm) D 0.66lbs (300g)With KNB-25A (1200mAh battery) ..................................... 4.13” (105mm) H x 2.21” (56mm) W x 1.41” (35.7mm) D 0.79lbs (360g)With KNB-26N (2000mAh battery) ..................................... 4.13” (105mm) H x 2.21” (56mm) W x 1.41” (35.7mm) D 0.90lbs (410g)(Dimensions not including protrusions)

Receiver (Measurements made per TIA/EIA-603, EN-086)Sensitivity

EIA 12dB SINAD .................................................................. 0.28µVEN 20dB SINAD .................................................................. –3dBµV

Adjacent Channel SelectivityWide 5k/Wide 4k/Narrow ..................................................... E : 75dB/75dB/65dBWide 5k/Narrow ................................................................... E3 : 75dB/65dB

Intermodulation ....................................................................... 68dBSpurious Response Rejection ................................................. 70dBAudio Power Output ............................................................... 500mW at 16Ω less than 5% distortionChannel Frequency Spread ..................................................... E, E3 : 30MHz

Transmitter (Measurements made per TIA/EIA-603, EN-086)RF Power Output

Hi .......................................................................................... 4WLow ...................................................................................... 1W

Spurious Emission .................................................................. –36dBm ≤ 1GHz, –30dBm > 1GHzModulation Limiting

Wide 5k ................................................................................ ±5.0kHz at 25kHzWide 4k ................................................................................ ±4.0kHz at 20kHzNarrow ................................................................................. ±2.5kHz at 12.5kHz

FM Noise (EIA)Wide 5k/Wide 4k/Narrow ..................................................... E : 45dB/45dB/40dBWide 5k/Narrow ................................................................... E3 : 45dB/40dB

Microphone Impedance .......................................................... 600ΩModulation Distortion (EIA) ..................................................... Less than 3% at 1kHzChannel Frequency Spread ..................................................... E, E3 : 30MHz