Kenwood TK-3140 Service Manual

Download

Page 1

UHF FM TRANSCEIVER

TK-3140

SERVICE MANUAL

E · E3 versions

Knob (PTT) (K29-9131-03)

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

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

Knob (ENC) (K29-9134-03)

Knob (VOL) (K29-9133-03)

B51-8631-00 (S) 582

CONTENTS

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

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

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

Page 2

TK-3140

GENERAL / SYSTEM SET-UP

INTRODUCTION

SCOPE OF THIS MANUAL

This manual is intended for use by experienced technicians familiar with similar types of commercial grade communications equipment. It contains all required service information for the equipment and is current as of the publication date. Changes which may occur after publication are covered by either Service Bulletins or Manual Revisions. These are issued as required.

PERSONNEL SAFETY

The following precautions are recommended for personnel

safety:

●

DO NOT transmit until all RF connectors are verified secure and any open connectors are properly terminated.

●

SHUT OFF and DO NOT operate this equipment near electrical blasting caps or in an explosive atmosphere.

●

This equipment should be serviced by a qualified technician only.

ORDERING REPLACEMENT PARTS

When ordering replacement parts or equipment information, the full part identification number should be included. This applies to all parts : components, kits, or chassis. If the part number is not known, include the chassis or kit number of which it is a part, and a sufficient description of the required component for proper identification.

SYSTEM SET-UP

Merchandise received

Choose the type of transceiver

Transceiver programming

A personal computer (IBM PC or compatible), programming interface (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.)

SERVICE

This radio is designed for easy servicing. Refer to the schematic diagrams, printed circuit board views, and alignment procedures contained within.

Frequency range (MHz) RF power Type

TX/RX 440~470 TX/RX 400~430

4.0W

TK-3140 E TK-3140 E3

Are you using the speaker microphone?

Delivery

YES

KMC-25

Speaker microphone

(Option)

Page 3

OPERATING FEATURES

TK-3140

1. Operation Features

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

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

Model 5Tone Basic

Full Full (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 be programmed, and various functions are limited. When you select “Special setting” in the Full Level, you can use Encode/Decode format. Using Encode/Decode format, you can further program the transceiver to run the script.

1-2. DTMF/2tone/DMS Model

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

2 Rotary encoder

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

3 POWER switch/ VOLUME control

Turn clockwise to switch ON the transceiver. Rotate to adjust the volume. Turn counterclockwise fully to switch OFF the transceiver.

4 LED indicator

This LED lights red during transmission and green while receiving a signal. During Selective Call Alert, the LED flashes orange. If programmed by your dealer, when the battery pack power is low, the LED flashes red during transmission. Replace or recharge the battery pack at this time.

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 battery pack release latch.

2. Transceiver Controls and Indicators

2-1. Physical Layout

Microphone Speaker

2-2. Panel controls

The key on the top and front panel is momentary-type push buttons. The functions of these keys and knob are explained below.

1 Antenna connector

Connect the antenna here.

11 12 13 14

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 a station.

9 Side 1 key

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

0 Side 2 key

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

- S key

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

Page 4

TK-3140

noitcnuF

/enoT-2/FMTD

ledoMSMD

ledoMenoT-5

tsiLsutatS+llacleSseYseY

tfihSseYseY

)zH0571(enoTelgniSseYseY )zH5312(enoTelgniSseYseY

leveLhcleuqSseYseY

yratnemoMhcleuqSseYseY

ffOhcleuqSseYseY yrtnEsutatSoNseY

tsiLsutatSoNseY

dnuorAklaTseYseY

OPERATING FEATURES

~ 2 B keys

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

! C 3 keys

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

@ 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 programmed with the auxiliary functions listed in the following table. The keys can only be programmed with functions, depending on the model purchased. Please contact your dealer for further details on these functions.

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

These functions can be programmed only on key 2, the encoder.

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

noitcnuF

laiDotuAseYseY 1llaCoNseY 2llaCoNseY 3llaCoNseY 4llaCoNseY 5llaCoNseY 6llaCoNseY

nwoDlennahCseYseY

emaNlennahCseYseY

pUlennahCseYseY

llaCycnegremE

emuloVdexiFseYseY

nwoDpuorGseYseY

pUpuorGseYseY

nwoD/pUpuorG

lennahCemoHseYseY

kcoLyeKseYseY

pmaLseYseY

rewoPwoLseYseY

rotinoMseYseY

enoNseYseY

eueuQseYseY

nacSseYseY

drowssaPoidaRseYseY

yrtnEevieceRoNseY

ddA/eteleDnacSseYseY

yrtnEllacleSoNseY

tsiLllacleSseYseY

suounitnoCnwoDlennahC

suounitnoCpUlennahC

nwoD/pUlennahC

suounitnoCnwoDpuorG

suounitnoCpUpuorG

yratnemoMrotinoMseYseY

enoTelbatceleSrotarepOseYseY

seYseY

seYseY seYseY seYseY

seYseY

seYseY seYseY

yrtnEsutatS+llacleSoNseY

/enoT-2/FMTD

ledoMSMD

ledoMenoT-5

■ 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 number to be selected is increased/decreased. If the “Hold” option (Continuous Up/ Down operation) in the Key Assignment window of the FPU is selected, press and hold the channel Up or Down key for more than 1 second to repeat the operation continuously. If you select the “Hold Delay” options in the Key Assignment window of the FPU, the hold delay time can be 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 is programmed to “Call #” in the System Parameters.

■ Emergency Call

Pressing this key causes the transceiver to enter the emergency 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. After finishing transmission, the transceiver receivers for programmed “Duration of Receiving”. The transceiver mutes

Page 5

OPERATING FEATURES

TK-3140

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

You can select whether or not the emergency ID is

transmitted in the emergency mode.

■ Fixed Volume

This function is used for changing the volume level, it is Power on Tone, Control Tone, Warning Tone, Alert Tone, AF Volume Type.

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

When [Fixed Volume] key is pressed, Tone level changes in 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 to be selected is increased/decreased. If the “Hold” option (Continuous Up/ Down operation) in the Key Assignment window of the FPU is selected, press and hold the Group Up or Down key for more than 1 second to repeat the operation continuously. If you select the “Hold Delay” options in the Key Assignment window of the FPU, the hold delay time can be 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 preprogrammed 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 key is pressed.

■ Lamp

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

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

■ Low Power

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

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

■ Monitor

●

Model = DTMF/2tone/DMS:

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

●

Model = 5tone:

Depend on Monitor Function and Monitor Key Action in the System Parameters. You can select either QT/DQT or 5tone decoding to be canceled 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 squelch unmutes if a carrier is present, regardless of the specified Signalling (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 be canceled 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 pressed again, 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 select one of OST Tone pair using, the selector knob.

If pressed this key again, the displayed OST code is memorized to 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 the Operator Selectable Tone window.

While in the OST Select mode, the transceiver does not look 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 selector knob.

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

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

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

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

Page 6

TK-3140

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 the number of 0 - 9. A lock is canceled if it is the same as Code set up at “Optional Feature - Radio Password”.

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

■ Receive Entry (5tone)

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

This function can be activated only when “RX Address” is set to the channel and “Selectable Receive Digit” has been entered.

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

You use the channel selector to select the number. Then press [B] key to enter the selected number. The selected digit will 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 ON and OFF. When the transceiver is scanning, “Revert CH Display” is temporary disabled and the SCN icon and “-SCAN-” appear.

■ Scan Delete/Add

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

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

When the transceiver exits SCAN mode, the added or deleted 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 code you want to call.

This function can be activated only when “TX Address” is set to the channel and “Selectable Selcall Digit” has been entered. 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”. The

number of digit you selected in “Selcall List” will be

displayed on LCD. If “Selcall List” has not been

programmed, same digits of Selcall List code that you

checked as “Selectable Selcall” digits will appear on LCD.

●

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, the

1750Hz tone is transmitted.

While [Single Tone (2135Hz)] key is pressed and held, the

2135Hz 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 Level

Adjustment 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 squelch unmute. “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. If the 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 to the base station.

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

Press [Status Entry] key to access Status Entry mode.

“TX Address” of the channel appears on LCD.

Page 7

OPERATING FEATURES

TK-3140

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 that you 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 and the transceiver transmits on the receive frequency, using receiver’s QT/DQT code.

The operator can call the other party directly (without repeater).

■ None

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

2-4. Display

3. Scan Operating

1) Scan types

●

Single Group Scan

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

that 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 all channels that can be scanned. The transceiver must be in normal receive mode (PTT off).

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

3) Scan Stop Condition

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

for which receive the signalling is set by the programming software.

2 A carrier is detected on the channel for which receiving

signalling is not set by the programming software or when the monitor (signalling cancel) function is activated.

rotacidnI noitpircseD

.desserp

woL .desserpsi

.egassem

(▼ eratahtslennahcswohsrotacidniddaehT.)

:etoN afoecalpniseirettabenilaklagnisunehW

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 scan

.sgnitteselbammargorprelaedsuoirav

sallewsarebmunlennahcdnapuorgehtsyalpsiD

.detcelessilennahCytiroirPehtnehwsraeppA

sademmargorpyekehtnehwsraeppA rotinoM si

.reviecsnartsihtnodesutonsinocisihT

.nacSgnimrofrepnehwsraeppA

sademmargorpyekehtnehwsraeppA rewoPFR

.reviecsnartsihtnodesutonsinocisihT

eueuqehtniderotssiegassemanehwsraeppA

wenaevieceruoynehwsehsalF.yromem

)emanro(rebmunlennahcdnapuorgehtsyalpsiD

S or 5tone.MDgnisunehwsegassemdeviecerdna

rotacidniddanasadesusitnemgestsomtfelehT

thgirehT.ecneuqesgninnacsehtfotuodekcolton

otro)(llaCevitceleSrofdesusitnemgestsom

rewopyrettabfoleveletamixorppaehtyalpsid

llufmorfsegnarrotacidniyrettabehT.gniniamer

.spets4ni)(ytpmeot)(

ylreporptonyamrotacidniyrettabeht,kcapyrettab

.gniniamerrewopyrettabehtetacidni

stops temporarily.

2 Non-priority channels detects a signal during scan. For the

channels that can be selected with the group or channel selector when the scan does not occur, adds an indicator (∞) lights.

5) Priority Channel Setting

A priority channel can be set as follows with the programming 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-priority

channels are scanned.

If a non-priority channel stops temporarily, it stops until

there is nosignal on the channel.

2 When priority channel is set : Either priority channel is

scanned.

If a non-priority channel stops temporarily, a priority channel

signal is detected at certain intervals.

If a priority channel stops temporarily, it stops until there

is no signal on the priority channel.

Page 8

TK-3140

OPERATING FEATURES

7) Revert Channel

The revert channel is used to transmit during scanning and set 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 current channel to answer to the call however revert channel is set to priority channel.

After resume time, scan re-starts and transmission channel is return to priority channel.

3 Selected channel

The transceiver reverts to the channel before scanning or the channel that you changed during scan.

4 Last called channel

The transceiver reverts to the last called channel during the scan.

5 Last used channel

The transceiver reverts to the last used (transmitted) channel during scan. “Last used” revert channel includes talkback function.

6 Selected with talkback

The transceiver reverts to the channel before scanning or the channel that you changed during scan.

8) Scan End

When you reactivate the key programmed to the scan

function 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 during scan. When scan stops on unnecessary channel for example by interference of the other party, activate the delete/add function (for example press the key), then that channel is deleted temporarily and scan re-start immediately.

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

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

2) Sub LCD display

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

3) Selective Call Alert LED

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

4) PTT ID

PTT ID provides a DTMF or FFSK (DMS : Fleet-ID) ANI to be sent with every time PTT (beginning of transmission, end of 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 of transmission. EOT : DTMF ID (EOT)/FFSK ID is sent on end of transmission. Both : DTMF ID (BOT)/FFSK ID is sent on beginning of transmission and DTMF ID (EOT)/FFSK ID is sent on end of transmission.

5) Radio password

When the password is set in the transceiver, user can not use the transceiver unless enter the correct password.

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

6) Minimum Volume

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

7) “TOT” Pre-Alert

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

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

8) “TOT” Re-Key Time

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

4. Details of Features

1) Time-out timer

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

9) “TOT” Reset Time

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

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

Page 9

OPERATING FEATURES

TK-3140

10) OST (Operator Selectable Tone)

The transceiver is capable to have “OST” function and 38

tone pair (QT/DQT) with max 10-digit name for each tone pair.

• “OST” Back Up

The transceiver is programmable the selected “OST” code is 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 when you select the “Selectable No Tone” option in the Operator Selectable Tone window. When it is unchecked, the TONE OFF setting is ignored.

11) Clear to Transpond

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

12) Battery Warning/Status

The battery warning function checks the battery voltage level automatically. If the battery voltage drops to a predetermined value, the operator will be notified.

The Battery Status function shows the current remaining battery capacity in 4 different levels (High, Sufficient, Low and Very low).

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

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

Measurements given by this function should be used just as a reference.

15) Com Port

This function selects the external serial port function at the universal 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. Stun and kill are used with DTMF only.

Preset operation is triggered when matches with Option Signaling

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

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

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

AND/OR

Option Signaling match conditions can be selected with AND/OR logic.

Alert/Transpond AF Mute Open

AND

match with DTMF.

by receiving the carrier.

Triggers at match with QT/ Triggers at match with QT/ DQT/ID+DTMF (2tone);Both

Triggers only for match with DTMF (2tone) : Opt QT/DQT/ID;Signaling

Even if set for OR, AF mute cannot be canceled just by a

In channels not set with QT/DQT, signaling is a match just

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

Both

13) Battery Save

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

The “ON” time is automatically selected by the signal conditions.

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 backlight automatically when a key is pressed.

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

Auto Reset

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

After Option Signaling is a match, Option Signaling can automatically 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 code matches 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 will be disable all functions. The transceiver must be reprogrammed by the FPU (KPG-74D (M2)) to operation again.

Page 10

TK-3140

OPERATING FEATURES

6. Alphanumeric Two-way Paging Function (Digital Message System)

■ General

The Alphanumeric Two-way Paging Function (DMS) is a Kenwood proprietary protocol. It enables a variety of paging functions.

■ ID Construction

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

■ Digital Message System [DMS]

●

Inter-fleet Call

Configure the transceiver to respond calls from stations that

have a different fleet number.

■ PTT ID

A pre-programmed unique ID can be sent at the beginning of transmission and/or the end of transmission to identify which radio 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 number

is “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 each

fleet group.

■ Status Message

Using a 2-digit number, you can send and receive a Status message which may be decided in your talk group. Each Status may be displayed with 16 alphanumeric characters if programmed in the radio. A maximum of 15 received messages can be stored in the stack memory, and it can be reviewed after reception. If the message memory becomes full, the oldest one will be erased. The stack memory will be cleared by turning radio power off.

●

Automatic Status Response

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

■ Short Message (Optional)

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

■ Long Message

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

■ Emergency Function

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

●

Emergency Status response

“Alert” can be selected for the called radio unit’s response

to reception of status 99 which is used as an emergency

status.

■ Other Functions

●

Data TX with QT/DQT

Whether programmed QT/DQT is modulated or not with a

data transmission except for Selcall. A radio unit can receive

a data message regardless of QT/DQT if the receiving unit

is not scanning.

●

DMS Baud Rate

FFSK data baud rate setting. The same rate must be set as

a communication partner.

1200bps :

Data communication is made in 1200bps. The

communication area is much wider than 2400bps.

Recommended for repeater operation.

2400bps :

Data communication is made in 2400bps. The

communication area is narrower than 1200bps, but it will

decrease the data traffic. Data rate 2400bps may not work

properly depending on the repeater’s characteristic.

●

Inter-fleet call

●

Status/Short/Long Message on Data Group/Channel

Status/Short/Long Message transmission is made whether

on the Data Group/Channel.

Page 11

OPERATING FEATURES

●

Status/Short/Unit ID Message Serial Output

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

■ Parameters

●

GTC Count

Number of “Go To data Channel” messages to be sent before transmitting a data message if it is being made on Data 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 moves to 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 soon as a channel is cleared, some transmissions may crash. Random access is used to avoid this by employing a random transmission sequence.

TK-3140

7. 5tone

When you select 5tone Model, you can set the following

options.

When you select Basic level features, only 1 frame 5tone

format can be programmed.

When you select Full level features, up to 3 frame 5tone

format can be programmed.

Enabling “Setting Level” on each menu, you can also use

“Encode/decode format”.

Using “Encode/decode format”, you can further program

the transceiver to run the script.

■ 5tone Standard

The selected 5tone Standard is used for 5tone encoding

and decoding.

Range:

ZVEI, CCIR, EEA, PZVEI, DZVEI, PCCIR, PDZVEI, ZVEI-2,

EIA, Natel, AP-369, Kenwood

●

Number of Retries

Number of Retries is the maximum number of retry transmission when no acknowledgement is received in the Maximum ACK Wait Time. Increase this item to improve data communication reliability.

●

TX Busy Wait Time

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

●

Maximum ACK Wait Time

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

●

ACK Delay Time

ACK Delay Time is the amount of time from the end of receiving a data to the beginning of sending an acknowledgement. It should be adjusted as the repeater’s hang-up delay time. Also, it must be set less than the Maximum ACK Wait Time of the calling radio unit.

●

TX Delay Time (RX Capture)

TX Delay Time is the amount of unmodulated transmission to let 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 from the beginning of transmission to the beginning of a data modulation. It is used every time data is transmitted.

■ Monitor Function

You can select either QT/DQT or 5tone decoding to be canceled when [Monitor] or [Monitor Momentary] key is pressed.

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 8 digits) manually when receiving Decode Code. You cannot select Selectable Receive Digit, Store Selcall Digit and Store Status Digit at the same time.

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

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

Page 12

TK-3140

OPERATING FEATURES

When you enter Receive Entry Mode, you can change the

Receive Code, #01.

You can receive the Receive Code after the modification.

■ Selectable Selcall Digit

Select the check box to change Selcall Code (maximum 8 digits) manually when transmitting Encode Code. You cannot select Selectable Selcall Digit and Selectable Status Digit at the same time.

For example, the transceiver receives 5tone code, #59401 when you have 4th and 5th digit checked in Selectable Selcall Digit 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 8 digits) manually when transmitting Encode Code. You cannot select Selectable Selcall Digit and Selectable Status Digit at the same time.

For example, the transceiver receives 5tone code, #5940167 when you have 6th and 7th digit checked in Selectable 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 in Channel menu when the transceiver receives 5tone signalling. If the selected digits matches to the received 5tone code, the transceiver closes Monitor. You can select maximum 8 digits of RX Address.

■ Copy from TX/RX Address

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

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

■ Encode Code

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

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

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

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

■ Decode Code

When “Special Setting” is disabled, you can select the

Decode Code setting from #1 to #8.

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

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

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

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

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

■ Selcall/Status List

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

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

You can assign 16 alphanumeric characters to each message.

■ Programmable Alert Tone

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

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

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

■ Encode/Decode Format

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

In order to write the Encode/Decode Format script, you need the technical knowledge of 5tone signalling functions. Of course, you can write the script to perform all the functions that 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 various functions and signalling timing.

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

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

Page 13

OPERATING FEATURES / REALIGNMENT

TK-3140

8. Audible User Feedback Tones

The transceiver outputs various combinations of tones to notify the user of the transceiver operating state. The main tones are listed below.

■ Power on tone

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

■ Alert tone

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

■ Group call tone

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

■ DMS signalling alert tone

Sounds when an individual call with the correct DMS signalling is received.

■ Individual call tone

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

■ Key press tone [A]

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

■ Key press tone [B]

Sounds when a key is pressed. For toggle keys, sounds when 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 storing data, adding a DTMF code to memory, and when changing test 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/2tone option signalling is received. For group calls, only the group tone will sound, not the transpond tone.

REALIGNMENT

1. Modes

User mode

Panel test mode

PC mode

Firmware programming mode

Clone mode

Self programming mode

Mode Function

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

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

Data program- Used to read and write frequency data ming mode PC test mode Used to check the radio using the PC.

PC tuning mode Used to check the radio using the PC.

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

Self programming Frequency, signalling and features mode write to the radio.

Panel tuning mode

Data programming mode

PC test mode

fundamental characteristics.

radio and PC (IBM compatible).

and other features to and from the radio.

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

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

from one radio to another.

PC tuning mode

2. How to Enter Each Mode

Mode Operation

User mode Power ON Panel test mode [A]+Power ON PC mode Received commands from PC Panel tuning mode [Panel test mode]+[S] Firmware programming mode Clone mode [C]+Power ON Self programming mode [Side 2]+Power ON

[S]+Power ON

3. Panel Test Mode

Setting method refer to ADJUSTMENT.

■ Pre alert tone

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

4. Panel Tuning Mode

Setting method refer to ADJUSTMENT.

Page 14

TK-3140

REALIGNMENT

5. PC Mode

5-1. Preface

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

The programming software can be used with an IBM PC or compatible. Figure 1 shows the setup of an IBM PC for programming.

5-2. Connection procedure

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

interface cable.

2. When the POWER switch on, user mode can be entered

immediately. When PC sends command the radio enter PC mode, and “PROGRAM” is displayed on the LCD. When data transmitting from transceiver, the red LED is blinking. When data receiving to transceiver, the green LED is blinking.

Notes:

• The data stored in the personal computer must match

model type, when it is written into the flash memory.

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

cable.

5-3. KPG-36 description

(PC programming interface cable: Option)

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

The KPG-36 connects the universal connector of the TK3140 to the computers RS-232C serial port.

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

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

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

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

5-5. Programming with IBM PC

If data is transferred to the transceiver from an IBM PC with the KPG-74D (M2), the destination data (basic radio information) for each set can be modified. Normally, it is not necessary to modify the destination data because their values are determined automatically when the frequency range (frequency type) is set.

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

IBM-PC

KPG-36

KPG-74D (M2)

Fig. 1

6. Firmware Programming Mode

6-1. Preface

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

6-2. Connection procedure

Connect the TK-3140 to the personal computer (IBM PC or compatible) with the interface cable (KPG-36). (Connection is the 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 “PROG 57600”. When “PROG 57600” appears, release your finger from the switch.

5. Check the connection between the TK-3140 and the

personal computer, and make sure that the TK-3140 is in the Program mode.

6. Press write button in the window. A window opens on the

display to indicate progress of writing. When the TK-3140 starts to receive data. the [P] icon is blinking.

7. If writing ends successfully. the LED on the TK-3140 lights

and 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 Programming mode is set to Disable in the Programming software (KPG74D (M2)).

●

When programming the firmware, it is recommend to copy the data from the floppy disk to your hard disk before update the radio firmware. Directry copying from the floppy disk to the radio may not work because the access speed is too slow.

Page 15

REALIGNMENT

TK-3140

6-4. Function

1. If you press the [Side 1] switch (top of left side) while “PROG 57600” is displayed, the version is displayed. If you press the [Side 1] switch again while the version is displayed, “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 “PROG 19200” to indicate that the write speed is low speed (19200 bps). If you press the [Side 2] switch again while “PROG 19200” 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 “PROG 57600”.

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

Note:

Normally, write in the high-speed mode.

7. Clone Mode

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

1. Turn the master TK-3140 power ON with the [C] key held

down. If the Data password is set to the TK-3140, the TK3140 displays “CLONE LOCK”. If the password is not set, the TK-3140 displays “CLONE MODE”.

2. When you enter the correct password, and “CLONE

MODE” is displayed, the TK-3140 can be used as the cloning master. The following describes how to enter the password.

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 press the [C] key, the currently selected number is determined. If you press the [Side 2] key after entering the password in this procedure, “CLONE MODE” is displayed if the entered password is correct. If the password is incorrect, “CLONE LOCK” 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 the slave. While the slave is receiving the data, “PROGRAM” is displayed. When cloning of data is completed, the master displays “END”, and the slave automatically operates in the User mode. The slave can then be operated by the same program as the master.

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 out the operation in step 4 to 6.

Note:

Only the same models can be cloned together.

Fig. 2

8. Self Programming Mode

Write mode for frequency data and signalling etc. Mainly

used 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 power switch on while pressing the [Side 2] key. When enter the self programming mode, “SELF PROG” is displayed.

Note :

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

TX-RX UNIT (A/3) Component side

IC309

R351

Fig. 3

Page 16

TK-3140

REALIGNMENT

8-2. Channel Setting Mode

This is a mode for making channel settings with the panel

keys without using the FPU.

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

●

Flow Chart

Self programming mode

[Side 1]

Channel setting mode

[B]

RX frequency

[B]/[C]

RX signalling

[B]/[C]

TX frequency

[B]/[C]

TX signalling

[B]/[C]

Scan delete/add

[B]/[C]

RF Power High/Low

[B]/[C]

Beat shift yes/no

[B]/[C]

Wide 5k/Wide 4k/Narrow

[B]/[C]

Compander

[B]/[C]

[Side 2]

Items set in Channel Setting Mode are as follows.

Function settings Channel select

Display Remarks Channnel or Group

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

RX Signalling RXS [Side 2] : OFF/QT/DQT switching

TX Frequency TXF Key operation same as RX

TX Signalling TXS Key operation same as RX

Scan Delete/Add

SCN DEL/ADD

RF Power PWR HIGH/LOW Beat Shift SFT YES/NO Wide 5k/Wide 4k

w/s/n Wide 5k/Wide 4k/Narrow

/Narrow Compander CMP ON/OFF

Channel selection Group selection

OFF

OFF QT

[Side 2]

OFF

[Side 2]

[C]

[Side 2]

DQT N

[Side 2]

DQT N

[Side 2]

8-3. Memory Reset Mode

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

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

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

Pressing [S] when [CLEAR YES?] is shown, clears the data and 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.

[A] : 5kHz/6.25kHz/1MHz step switching

[A] : 1 step/Standard switching [S] : DQT Normal/Invert swtiching

Frequencies

Signalling

DQT I

[S]

DQT I

[S]

Page 17

CIRCUIT DESCRIPTION

TK-3140

1. Overview

This transceiver is UHF/FM portable transceiver designed to operate in the frequency range of 440 to 470MHz (E) and 400 to 430MHz (E3).

2. Circuit Configuration by Frequency

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

44.85MHz.

This is then mixed with the 44.395MHz second local oscillator output to produce the 455kHz second IF. This is detected to give the demodulated signal.

The transmit signal frequency is generated by the PLL VCO, and modulated by the signal from the microphone. It is then amplified and sent to the antenna.

TX/RX : 440~470MHz : E

400~430MHz : E3

ANT

1st MIX

AMP

395.15~425.15MHz : E

355.15~385.15MHz : E3

440~470MHz : E 400~430MHz : E3

ANT

AMP

MCF

44.85MHz

455kHz

FM IF

SYSTEM

PLL

VCO

AMP

44.395MHz

MIC

AMP

MIC

Fig. 1 Frequency configuration

3. Receiver System

3-1. RF unit

An incoming RF signal from the antenna terminal is passed through the antenna switch (D102, D103, D104. and D105 are off) and then the bandpass filter (L215,217). High pass

ANT

filter HPF (L219) the 1st image response improve. And the bandpass filter is adjusted by a variable capacitor. The input voltage to the variable capacitor is regulated by the voltage output from the D/A converter (IC307). The signal is amplified by 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 signal output 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 monolithic crystal filter (XF200) to remove a adjacent channel signal. The filtered first IF signal is amplified by the first IF amplifier (Q205) and then applied to the lF system IC (IC200). The IF system IC provides a second mixer, second local oscillator, limiting amplifier, quadrature detector and RSSI (Received Signal Strength Indicator). The second mixer mixes the first IF signal with the 44.395MHz of second local oscillator output (crystal unit 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 adjacent channel signal. The filtered second IF signal is amplified by the limiting amplifier and demodulated by the quadrature detector with ceramic discriminator (CD200). The demodulated signal is routed to the audio circuit.

Center Frequency Nominal 455kHz

Band Width

Stop Band Attenuation

3dB Min. ±6.5kHz

50dB Max. ±15.5kHz

±18~±33kHz Min. 55.0dB

±100kHz Min. 50.0dB

Spurious Response 0.1~1.0MHz Min. 20.0dB

Ripple Within 455±6.5kHz Max. 2.0dB

Insertion Loss at 455 kHz Max. 4.0dB

Group Delay Time

Within 455±3.0kHz Max. 25.0µ sec Within 455±5.0kHz Max. 50.0µ sec

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

L110,111

L112

ANT

D102,103 D104,105

IC501

23 20

AUDIO IC

L215,217

BPF

IC307

VOL

Q207

AMP

L209,210

L211

Q308

SSW

BPF

VC1

VC2

Q206

1st MIX

1st Local

OSC (PLL)

IC313

AF PA

XF200

MCF

Fig. 2 Receiver section

Q205

IF AMP

X200

INT.

EXT.

2nd local

OSC

IC200

MIX, DET, IF

CF200

CF201

: Wide

: Narrow

Q204

DMDM

IC303 (1/2)

AF AMP

Page 18

TK-3140

CIRCUIT DESCRIPTION

Center Frequency Nominal 455kHz

Band Width

Stop Band Attenuation

6dB Min. ±4.5kHz

40dB Max. ±10.0kHz

±100kHz Min. 25.0dB

Ripple Within 455±3.0kHz Max. 1.5dB

Insertion 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 channel

by switching the ceramic filters CF200 (Wide), CF201 (Narrow).

The WIDE (high level) and NARROW (low level) data is

output from IC311.

Regardless of NARROW or WIDE band selection, signals

always pass through the filter, CF200.

When the WIDE band is selected, Q201 is turned ON, then

D202 and D203 are turned OFF.

So, the signal does not pass through the filter CF201. When the NARROW band is selected, Q201 is turned OFF, then D202 and D203 are turned ON. So, the signal passes through the filters, CF200 and CF201.

Q202 turns on/off with the Wide/Narrow data and the IC200 detector output level is changed to maintain a constant output level during wide or narrow signals.

3-4. Audio amplifier circuit

The demodulated signal from IC200 goes through the mute switch (Q204) and is amplified by IC303 (1/2), high-pass filtered, low-pass filtered, high-pass filtered, and de-emphasized by IC501.

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

The audio mute signal (AM1) from the shift register becomes Low in the standby and Q302, Q303 which are power supply circuit for IC313 turn off. Also, IC501 is set to the power down mode according to data from microprocessor, and the AF signal is muted. When the audio is output, AM1 becomes High to turn Q302, Q303 ON, and voltage is supplied to power terminal VP of IC313. Also, IC501 is canceled out of the power down mode.

The speaker is switched by the logic of speaker switching terminal SSW on the universal connector. When SP-MIC is not attached, the logic of SSW becomes High and SW (Q308) is turned ON, and the AF signal is input to both amplifiers of IC313.

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

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

IC200

MIXOUT

C221

IFIN

CF200

R255

R221

CD200

QUAD

IFOUT

AFOUT

Q201

D202 D203

R208

AFOUT

R210

R264

R256

CF201

R211

C206

R222

R213

Q202

5CNS

C210

R216

W/N

(IC311 pin14)

AM1 SSW VC1 VC2 SP

HH HLINT HL LHEXT

LH LLMUTE LL LLMUTE

AM1

SSW

Q305

Q302

Q308

Q307

Q303

VC1

VC2

Fig. 4 Audio amplifier circuit

VP 5

INT.SP

EXT.SP

IC313

Fig. 3 Wide/Narrow switching circuit

Page 19

CIRCUIT DESCRIPTION

TK-3140

3-5. Squelch circuit

The output from IC200 goes to Wide/Narrow noise level selector (Block A in Fig. 5) and enters to FM IC again. The noise level selector is able to change amount of Wide and Narrow noise component by Q903. When the Wide band is selected, Q903 is turned ON, the noise pass through R916, R917, TH902. When the Narrow band is selected, Q903 is turned OFF, the noise pass through R914, R915, TH901. The noise component passed through 2 band-pass filter one in IC200 and IC201 (2/2). The output from IC201 (2/2) is amplified by Q208 and rectified by D201 to produce a DC voltage corresponding to the noise level. The DC voltage is sent to the analog port of the CPU (IC309). And IC200 outputs a DC voltage (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 the speaker by comparing the input voltage of pin 91 and pin 93 with the preset value.

R911R918

Q903

R915

R913

D902 D903

R914 TH901

R916

R912

TH902

R917

R919

R920

IC309

CPU

IF AMP

W/N

IC200 : FM IF IC

DET

R212

R910

C275

C207

The signal from microphone is amplified by IC502 and limited by AGC circuit composed of D500, D501, Q502 and Q504. IC501 on the small board is composed of high-pass filter, low-pass filter and pre-emphasis/IDC circuit.

The signal passes through the D/A converter (IC307) for the maximum deviation adjustment, and enters the summing amplifier consisting of IC305 (1/2), and is mixed with the low speed data from the CPU (IC309).

The output signal from the summing amplifier passes through the D/A converter (IC307) again and goes to the VCO modulation input.

The other output signal from the summing amplifier passes through the D/A converter (IC307) again for the BAL adjustment, and the buffer amplifier (IC302 2/2), and goes to the TCXO modulation input.

EXT.

MIC

Q301

Q305

MSW

MIC

IC502 IC501

AMP

AGC

D500,D501

Q502,Q504

AUDIO IC

D/A

IC305 (1/2)

LSD

OUT

SUM AMP

IC307

I5 O5 I2 O2

IC307

IC307 IC302(2/2)

I1 O1

D/A

BUFF

AMP

VCO

Fig. 7 Microphone amplifier

TCXO

C909

IC201

(2/2)

Q208

RSSI

BPF

AMP

NOISE

AMP

D201

DET

Fig. 5 Squelch circuit

SQ voltage

SQ close SQ open

ANT inpot level

Preset value

RSSI voltage

Preset value

ANT inpot level

Fig. 6 Squelch and RSSI voltage vs ANT input level

4. Transmitter System

4-1. Microphone amplifier

The signal from the internal microphone goes through the

mute switch (Q301).

When the SP-MIC is not attached, the microphone switching terminal (MSW) on the universal connector becomes High, and mute switch (Q301) is turned ON. When the SPMIC is attached, MSW is connected to GND at inside of SPMIC. For this reason, Q301 is turned OFF, the internal microphone is muted, and only the input of the external microphone is supplied to the microphone amplifier.

4-2. Drive and Final amplifier

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

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

From

T/R SW

(D101)

Q100

Pre-DRIVE

AMP

REF VOL

(IC307)

Q101 Q103 Q106

Pre-DRIVE

AMP

R119 R120 R123

DRIVE

AMP

IC100

(1/2)

POWER AMP

VDD

IC100

(2/2)

VGG

D102,103

ANT

Fig. 8 Drive and final amplifier and APC circuit

4-3. APC circuit

The APC circuit always monitors the current flowing through the drive amplifier (Q103) and the RF power amplifier (Q106) and keeps a constant current. The voltage drop at R119, R120 and R123 is caused by the current flowing through the RF power amplifier and this voltage is applied to the differential amplifier (IC100 1/2).

ANT

LPF

Page 20

TK-3140

CIRCUIT DESCRIPTION

IC100(2/2) compares the output voltage of IC100(1/2) with

the reference voltage from IC307, and the output of IC100(2/

2) controls the VGG of the RF power amplifier to make the both voltages to same voltage.

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

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 is

2.5ppm within the temperature range of –30 to +60˚C. The frequency tuning and modulation of the TCXO are done to apply a voltage to pin 1 of the TCXO. The output of the TCXO is applied to pin 1 of the PLL IC.

The TK-3140’s VCO consists of 2VCO and covers a dual range of the 395.15~425.15MHz, the 440~470MHz (E),

355.15~385.15MHz, 400~430MHz (E3). The VCO generates

395.15~425.15MHz (E), 355.15~385.15MHz (E3) for providing to the first local signal in receive. The operating frequency is generated by Q3 in transmit mode and Q2 in receive mode. The oscillator frequency is controlled by applying the VCO control voltage, obtained from the phase comparator (IC801) to the variable capacitor diodes (D1 and D3 in transmit mode and D2 and D4 in receive mode).

The T/R pin of IC312 goes “high” in receive mode causing Q4, 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 buffer amplifier (Q5) come to the amplifiers.

The PLL IC consists of a prescaler, reference divider, phase comparator, charge pump (The frequency step of the PLL circuit is 5 or 6.25kHz). The input signal from the pins 1 and 10 of the PLL IC is divided down to the 5 or 6.25kHz and compared at phase comparator. The pulsed output signal of the phase comparator is applied to the charge pump and transformed into DC signal in the loop filter (LPF). The DC signal is applied to the CV of the VCO and locked to keep the VCO frequency constant.

PLL data is output from DP (pin 73), CP (pin 74) and EP (pin

72) of the microprocessor (IC309). The data are input to the PLL IC when the channel is changed or when transmission is changed to reception and vice versa. A PLL lock condition is always monitored by the pin 30 (UL) of the microprocessor. When the PLL is unlocked, the UL goes low.

T/R

(TX : Low)

LPF

CPU

IC309

T/R

VCO

DP,CP,EP

IC801

PLL

BUFF

Q803

BUFF

To mixer

106

TCXO

IC302

D101

D100

BAL

To drive amp

Fig. 9 PLL block diagram

6. Control Circuit

The control circuit consists of microprocessor (IC309) and its peripheral circuits. It controls the TX-RX unit and transfers data to and from the LCD ASSY. IC309 mainly performs the following;

1) Switching between transmission and reception by PTT signal input.

2) Reading system, group, frequency, and program data from 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 flash memory (IC308). A flash memory has a capacity of 2M bits and contains the transceiver control program for the CPU. It also stores the data for transceiver channels and operating parameter that are written by the FPU. This program can be easily written from an external devices.

The EEPROM (IC310) stores the last channel data, the scan on status, and other parameters.

●

Flash Memory

Note : The flash memory stores the data that is written by the

FPU (KPG-74D (M2)), and firmware program (User mode, Test mode, Tuning mode, etc.). This data must be rewritten when replacing the flash memory.

●

EEPROM

Note : The EEPROM stores tuning data (Deviation, Squelch,

etc.). Realign the transceiver after replacing the EEPROM.

IC309

CPU

IC310

EEPROM

FLASH

IC308

Fig. 10 Memory circuit

Page 21

CIRCUIT DESCRIPTION

TK-3140

6-2. Low battery warning

The battery voltage is monitored by the microprocessor (IC309 pin90 : BATT1). When the battery voltage falls below the voltage set by the Low Battery Warning adjustment during the transmission, the red LED blinks to notify the operator that it is time to replace the battery (When the “On TX” option (default setting) under the Battery Warning / status function in 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 beeps while the PTT switch is pressed.

Low battery warning

The red LED blinks during the transmission.

The red LED blinks and the warning tone beeps while the PTT switch is pressed.

Battery condition

The battery voltage is low but the transceiver is still usable.

The battery voltage is low and the transceiver is not usable to 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 voltage to the S-terminal as below. The microprocessor then detects the battery type.

Resistor value Battery type

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

Input voltage of S-terminal

7. Signalling Circuit

7-1. Encode

●

Low-speed data (QT,DQT)

Low-speed data is output from pin 1 of the CPU. The signal passes through a low-pass CR filter, and goes to the summing amplifier (IC305 1/2). The signal is mixed with the audio signal and goes to the VCO and TCXO (X1) modulation input after passing 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 HSD deviation making an adjustment by microprocessor is passed through the D/A convertor (IC307), and then applied to the audio processor (IC501).

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

●

FFSK

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

LSD

OUT 1

IC309

CPU

HSD OUT

IC304 (1/2)

LPF

SUM

IC305 (1/2)

D/A (ADJ)

IC307

AF AMP

IC302 (2/2)

BUFF AMP

RX Audio

SUM SUM

MIC IN

IC501

VCO

TCXO

Fig. 13 Encode

Page 22

TK-3140

Q404

5RC

5TC

5CNS

IC402 CE

IC403 CE

IC401

IC404

Q405

RF power amp (Q103 and Q106)

F400

D405

ON/OFF

VOL

VCC

RESET

INT

R740

IC400

IC309

CPU

R403

C425

CIRCUIT DESCRIPTION

7-2. Decode

●

Low-speed data (QT,DQT)

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

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

●

High-speed data (DTMF)

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

●

High-speed data (2 tone, 5 tone)

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

8. Power Supply Circuit

Battery +B is supplied via a 3A fuse from the battery terminal connected to the TX-RX unit. After passing through the power switch, power supply (SB) is applied to the three AVRs. IC401 supplies 5V (5M) to the control circuit, and IC403 supplies 5V (5C) to common circuits. IC402 supplies to the TX circuit, the RX circuit and common circuits of needless save mode. During transmission, 5TC becomes Low and Q405 is turned ON to supply 5V (5T) to the TX circuit. During reception, 5RC becomes Low and Q404 is turned ON to supply 5V (5R) to the RX Circuit.

The power supply voltage monitor IC (IC404) monitors power 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.

●

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 demodulated by FFSK demodulator in IC501. The demodulated data goes to the CPU for processing.

COMPARATOR

IC305

LSD IN

IC311

IC309

CPU

IC303

AMP

X501

3.58MHz

IC501 AF IC

IC306

LPF

IC500

DTMF

DECODE

OSCI

DCK,SD,STD

Fig. 14 Decode

IC201

AMP

HSD

Fig. 15 Power supply circuit

DT,CK,CE

Page 23

SEMICONDUCTOR DATA

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

■ Pin function

Pin Port

No. Name

1 LSDO O Low speed data output. 2

HSDO 3 HSDI I High speed data input. 4

DSTB 5NC - NC 6 BYTE - +5V. 7 CNVSS - GND. 8 AFRDT I/O MODEM FFSK decode data input.

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 - +5V 15 NC - NC 16 DTSTD I DTMF decoder data detect input. 17 AFTRD I MODEM FFSK encode data output timing

18 AFRTM I MODEM FFSK decode data Input timing

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

32 DTCLK O DTMF decoder clock output. 33 TXD O Serial interface (COM0) TXD0 (to MIC

34 RXD I Serial interface (COM0) RXD0 (to MIC

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

48 CSO O Flash memory chip enable. 49 A19 - Can not used.

I/O Function

O High speed data output.

O D/A converter data strobe output.

MODEM serial input/output.

pulse input.

I DTMF decoder data input.

connector).

O LCD driver chip select output.

Pin Port No. Name

50~59

A18~A9 O Flash memory address bus. 60 VCC - +5V 61 A8 O Flash memory address bus. 62 VSS - GND.

63~70

A7~A0 O Flash memory address bus. 71 INT I Low voltage detection 72 EP O PLL IC Data Strobe output. 73 DP O PLL IC Data output. 74 CP O PLL IC Clock output.

75~78

EN4~1 I Rotary SW input 4~1.

79~86

D7~D0 I Flash memory data bus. 87 PF I SP-Mic PF switch input. 88 VOL I Volume level input. 89 BATT2 I Battery distinction input. 90 BATT1 I Battery voltage 91 ASQL I Squelch level input. 92 TEMP I Thermistor input. 93 RSSI I Received signal strength indicator input

94 AVSS - GND. 95 LSDI I Low speed data input. 96 VREF - +5V 97 AVCC - +5V 98 SFTSTB O Shift register data strobe output. 99 OE O Shift register output enable output.

100 AFDIR O MODEM DIR.

TK-3140

I/O Function

(RSSI).

Page 24

TK-3140

TX-RX UNIT (X57-6412-XX)

Ref. No.

IC100 MOS IC APC AMP IC200 MOS IC IF IC IC201 MOS IC AF AMP Filter IC302 MOS IC AF AMP Filter IC303 MOS IC AF AMP Filter IC304 MOS IC AF AMP Filter IC305 MOS IC AF AMP Filter IC306 MOS IC AF AMP Filter IC307 MOS IC Potential Meter IC308 ROM IC Flash ROM IC309 MPU MPU IC310 ROM IC EEPROM

IC311,312 MOS IC Shift Register

IC313 IC400 MOS IC Detector IC401 MOS IC 5M AVR IC402 MOS IC 5CNS AVR IC403 MOS IC 5C AVR IC404 MOS IC Detector IC500 MOS IC DTMF Decoder IC501 MOS IC Base Band IC IC502 MOS IC AF AMP, AGC IC801 MOS IC PLL IC IC901 MOS IC 5TC Buffer

Q100 Q101 Q103 FET TX drive AMP

Q104,105

Q106 FET TX Final AMP Q107 FET APC Switch Q108 Q201 Q202 Q203 FET AF detect switch Q204 FET DM switch Q205 Q206 FET Front-end 1st mixer Q207 FET Front-end RF AMP Q208 Q300 Q301 FET Mic mutte Q302 Q303 Q304 Q305 FET Int/Ext switch Q306

Use/Function

BI-POLAR IC

Q2 FET RX VCO oscillation Q3 FET TX VCO oscillation Q4 FET VCO switch Q5

TRANSISTOR

TRANSISTOR TRANSISTOR TRANSISTOR

TRANSISTOR

TRANSISTOR TRANSISTOR TRANSISTOR

TRANSISTOR

TRANSISTOR TRANSISTOR

TRANSISTOR TRANSISTOR TRANSISTOR

TRANSISTOR

COMPONENTS DESCRIPTION

Operation/Condition

AF Power AMP

Buffer AMP VCO switch Ripple filter TX/RX common RF AMP Pre-drive AMP Pre-drive AMP

APC Switch

APC Switch W/N Switch W/N Switch

IF AMP

Noise AMP Beat shift switch

AF AMP AVR switch AF AMP AVR LCD AVR

TX LED switch

Ref. No.

Q307 FET Int/Ext switch Q308 FET Int/Ext switch Q309 Q310 Q311 Q400 FET 5MS switch Q401 FET 5MS switch Q403 Q404 FET 5R switch Q405 Q406 FET SAVE switch

Q500,506 FET MSK Switch

Q501 FET TX AF mute

Q502,504

Q505 Q507 FET AF filter Switch Q803

Q901,902 FET HSD IN switch

Q903

D100,101 DIODE TX/RX RF switch D102-105 DIODE ANT switch

D106 D200 DIODE SQL voltage charge

D201 DIODE SQL rectification D202,203 DIODE W/N switch D204-208

D209 DIODE DM charge/discharge switch

D300 DIODE AF AMP bias

D301 DIODE AF AMP protect

D302 DIODE Surge absorption D303,304

D305

D306 DIODE Surge absorption

D307

D308

D309 LED TX red LED

D310 LED RX green LED

D402 DIODE Surge absorption

D403 DIODE 5MS protect switch

D405 DIODE 5M protect

D500 DIODE AGC protect

D501 DIODE AGC protect

D801 DIODE LD protect D902,903 DIODE W/N Switch

Use/Function

TRANSISTOR TRANSISTOR TRANSISTOR

TRANSISTOR

TRANSISTOR TRANSISTOR

TRANSISTOR

Variable capacitance diode

D6 DIODE Ripple filter switch

ZENER DIODE

Variable capacitance diode

ZENER DIODE ZENER DIODE

BUSY LED switch LCD LED AVR switch LCD LED AVR

5R switch

5T switch

AGC Limiter Switch

f in RF AMP

W/N switch TX VCO RX VCO TX VCO RX VCO TX VCO modulation

APC protect

BPF Tuning

Protect AF AMP AVR

Protect Mic input protect

Operation/Condition

Page 25

PARTS LIST

TK-3140

CAPACITORS

1 = Type ... ceramic, electrolytic, etc. 2 = Shape ... round, square, ect. 3 = Temp. coefficient

Temperature coefficient

1st Word

Color*

ppm/

Tolerance (More than 10pF)

Code

(%)

Voltage rating

1st word

Black Red Orange Yellow Green Blue Violet

0.25 0.5 2 5 10 20

2nd word

0 1 2 3

CC 45

LCPRSTU

0 -80 -150 -220

DGJKMXZP

BCDEF

1.0

1.25

12.5

100

125

1000

1250

TH 1H J220

4 = Voltage rating 5 = Value 6 = Tolerance

2.0

1.6 20

200

160

2000

1600

-330 -470 -750

+ 40

+ 80

- 40

- 20

3.15

2.5

31.5

315

250

3150

2500

CC45

+ 100

-0

4.0 40

400

4000

Color*

2nd Word HG

ppm/

Example : CC45TH = -470

No code More than 10µF -10 +50 Less than 4.7µF-10 +75

5.0

6.3

500

630

5000

6300

Capacitor value

010 = 1pF 100 = 10pF 101 = 100pF 102 = 1000pF = 0.001µF 103 = 0.01µF

30 60

8.0

800

8000

JKL

120 250 500

60ppm/

(Less than 10pF)

Gode

(pF)

CDFGB

0.1 0.25 0.5 1 2

0 = 22pF

Multiplier 2nd number 1st number

Chip capacitors

(EX) C C 7 3 F S L 1 H

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

(EX) C K 7 3 F F 1 H

(Chip)(B,F)

RESISTORS

Chip resistor (Carbon)

(EX) R K 7 3 E B 2 B

(Chip)(B,F)

Carbon resistor (Nomal type)

(EX) R D 1 4 B B

1 = Type 2 = Shape 3 = Dimension 4 = Temp. coefficient

000

J 7654321

Z 7654321

J 7654321

5 = Rating wattage 6 = Value 7 = Tolerance

Refer to the table above.

1 = Type 2 = Shape 3 = Dimension 4 = Temp. coefficient 5 = Voltage rating 6 = Value 7 = Tolerance

Dimension (Chip capacitors)

Dimension code L W T

Empty

B C D

F G

Dimension

Dimension (Chip resistor)

Dimension code L W T

F G H

Rating wattage

Wattage

Code

1/16W

1/10W

1/8W

5.6

4.5

3.2

3.0

2.0

1.6

1.0

3.2

2.0

1.6

1.0

Code

2C 2E 2H

0.5

0.4

0.2

0.3

0.2

0.05

0.2

0.3

0.2

0.05

Wattage

1/6W 1/4W 1/2W

5.0

3.2

2.0

1.25

2.5

1.6

1.25

0.8

0.5

1.6

1.25

0.8

0.5

Code

0.5

0.4

0.3

0.2

0.3

0.2

0.05

0.2

0.05

Wattage 3A 3D

Less than 2.0 Less than 2.0 Less than 2.0

Less than 1.25

Less than 1.5 Less than 1.25 Less than 1.25

Less than 1.0

0.5

0.35

0.05

1.0

0.1

0.05

Page 26

TK-3140

New Parts. indicates safety critical components.

∗

Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert.

TK-3140 (Y50-5642-XX) TX-RX UNIT (X57-6412-XX)

Ref. No. Parts No. Description

11B∗ A02-3653-14 CABINET ASSY(4 KEYS) 23A∗ A10-4063-01 CHASSIS

Address

New parts

TK-3140

PARTS LIST

Scandinavia

PX (Far East, Hawaii)

AAFES (Europe)

Destination Destination

Ref. No.

F3BN79-2035-46 G1AN83-2005-46 PAN HEAD TAPTITE SCREW(UNIT)

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

Address

New

parts

USA

England

Australia

Canada

Europe

Other Areas

Parts No. Description

PAN HEAD TAPTITE SCREW(TERMINAL)

53B∗ B01-0694-03 ESCUTCHEON(BELT HOOK) 62CB09-0625-03 CAP ACCESSORY 72BB10-2700-02 FRONT GLASS 81AB38-0859-05 LCD ASSY 91C∗ B62-1479-00 INSTRUCTION MANUAL

10 3A ∗ B72-2106-04 MODEL NAME PLATE E 10 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 17 3A ∗ E37-1007-05

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 ACCESSORY 49 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)

A2CN08-0548-04 DRESSED SCREW ACCESSORY B3BN14-0569-04 CIRCULAR NUT(VOL,ENC) C3BN30-2604-46 PAN HEAD MACHINE SCREW(ANT) D3AN30-2608-46 E3BN30-3006-45

LEAD WIRE WITH CONNECTOR(SW2,SP) LEAD WIRE WITH CONNECTOR(SW1,PTT)

PAN HEAD MACHINE SCREW(CABINET) PAN HEAD MACHINE SCREW(ESCUTCHEON)

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

62 1B T07-0732-05 SPEAKER 63 2D ∗ T90-0798-05 HELICAL ANTENNA E 63 2D ∗ T90-0800-05 HELICAL ANTENNA E3 64 2B T91-0630-05 MIC ELEMENT

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

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

C1 CK73HB1H471K CHIP C 470PF K C2 CK73HB1H102K CHIP C 1000PF K C4 CC73HCH1H100D CHIP C 10PF D C5 CK73HB1H471K CHIP C 470PF K C8 CK73HB1H102K CHIP C 1000PF K

C9 CC73HCH1H100D CHIP C 10PF D C28 CC73HCH1H101J CHIP C 100PF J C29 CK73HB1H102K CHIP C 1000PF K C30 CC73HCH1H100D CHIP C 10PF D C31 CC73HCH1H090D CHIP C 9.0PF D E

C31 CC73HCH1H200J CHIP C 20PF J E3 C32 CC73HCH1H060D CHIP C 6.0PF D C33 CC73HCH1H150J CHIP C 15PF J E C33 CC73HCH1H560J CHIP C 56PF J E3 C34 CC73HCH1H050C CHIP C 5.0PF C E

C34 CC73HCH1H100D CHIP C 10PF D E3 C36 CC73GCH1H030B CHIP C 3.0PF B E3 C36 CC73GCH1H3R5B CHIP C 3.5PF B E C37 CC73GCH1H0R5B CHIP C 0.5PF B C38 CC73GCH1H040B CHIP C 4.0PF B E

C38 CC73GCH1H050B CHIP C 5.0PF B E3 C39 CK73HB1H471K CHIP C 470PF K C40 CC73GCH1H020B CHIP C 2.0PF B E3 C40 CC73GCH1H030B CHIP C 3.0PF B E C41 CC73GCH1H040B CHIP C 4.0PF B E

C41 CC73GCH1H090B CHIP C 9.0PF B E3 C42 CC73GCH1H2R5B CHIP C 2.5PF B E3 C42 CC73GCH1H3R5B CHIP C 3.5PF B E C43 CC73GCH1H0R5B CHIP C 0.5PF B C44 CC73GCH1H040B CHIP C 4.0PF B

C45 CK73HB1H471K CHIP C 470PF K C46 CC73HCH1H101J CHIP C 100PF J C47 CC73GCH1H0R5B CHIP C 0.5PF B C48,49 CK73HB1H102K CHIP C 1000PF K C50 C92-0712-05 CHIP-TAN 22UF 6.3WV

C51 CC73HCH1H070D CHIP C 7.0PF D C52 CK73HB1H102K CHIP C 1000PF K C53 CC73HCH1H330J CHIP C 33PF J C54-56 CK73HB1H471K CHIP C 470PF K C57 CC73HCH1H070D CHIP C 7.0PF D

C60 CK73HB1H102K CHIP C 1000PF K

Page 27

PARTS LIST

Ref. No. Parts No. Description

C65 CC73HCH1H030C CHIP C 3.0PF C E C65,66 CC73HCH1H010C CHIP C 1.0PF C E3 C66 CC73HCH1H020C CHIP C 2.0PF C E C68 C92-0714-05 CHIP-TAN 4.7UF 6.3WV C100-102 CK73HB1H471K CHIP C 470PF K

Address

New

parts

Destination Destination

TK-3140

TX-RX UNIT (X57-6412-XX)

Ref. No. Parts No. Description

C160 CK73HB1H102K CHIP C 1000PF K C164 CC73GCH1H101J CHIP C 100PF J E3 C164 CC73GCH1H330G CHIP C 33PF G E C200 CK73GB1A224K CHIP C 0.22UF K C201 CK73HB1A104K CHIP C 0.10UF K

Address

New

parts

C103 CC73HCH1H070D CHIP C 7.0PF D E C103 CC73HCH1H090D CHIP C 9.0PF D E3 C104,105 CK73HB1H471K CHIP C 470PF K C106 CC73HCH1H060D CHIP C 6.0PF D C108 CK73HB1A104K CHIP C 0.10UF K

C109 CC73HCH1H050C CHIP C 5.0PF C E C109 CC73HCH1H080D CHIP C 8.0PF D E3 C110 CC73HCH1H130J CHIP C 13PF J C111 CK73HB1H471K CHIP C 470PF K C115 CK73HB1H471K CHIP C 470PF K

C116 CC73HCH1H100D CHIP C 10PF D E C116 CC73HCH1H330J CHIP C 33PF J E3 C118 CK73HB1A104K CHIP C 0.10UF K C119 CC73GCH1H270G CHIP C 27PF G E C119 CC73GCH1H390J CHIP C 39PF J E3

C122 CK73HB1H471K CHIP C 470PF K C123 C92-0788-05 CHIP-TAN 15UF 10WV C124 CK73GB0J105K CHIP C 1.0UF K C125 CK73HB1H102K CHIP C 1000PF K C126,127 CK73HB1H471K CHIP C 470PF K

C128 CC73HCH1H101J CHIP C 100PF J C129,130 CK73HB1H471K CHIP C 470PF K C131 CC73GCH1H270G CHIP C 27PF G C132 CK73HB1C103K CHIP C 0.010UF K C133 ∗ CK73GB1A105K CHIP C 1.0UF K

C134 CK73HB1A104K CHIP C 0.10UF K C135 CC73GCH1H200G CHIP C 20PF G C136 CK73HB1H471K CHIP C 470PF K C137 CK73HB1C103K CHIP C 0.010UF K C139 CK73HB1H471K CHIP C 470PF K

C202 CK73HB1H221K CHIP C 220PF K C203-205 CK73HB1A104K CHIP C 0.10UF K C206 CK73HB1C103K CHIP C 0.010UF K C207 CK73HB1H471K CHIP C 470PF K C208,209 CK73HB1H221K CHIP C 220PF K

C210 CK73HB1A104K CHIP C 0.10UF K C211 CK73HB1H102K CHIP C 1000PF K C212 CC73HCH1H220J CHIP C 22PF J C213 CC73HCH1H100D CHIP C 10PF D C214 CK73HB1A104K CHIP C 0.10UF K

C215 C92-0773-05 CHIP-TAN 15UF 6.3WV C216 CK73HB1A104K CHIP C 0.10UF K C217 CK73HB1H221K CHIP C 220PF K C218 CK73HB1A104K CHIP C 0.10UF K C219 CK73HB1A333K CHIP C 0.033UF K

C220 CK73HB1A104K CHIP C 0.10UF K C221 CC73HCH1H680J CHIP C 68PF J C222 CK73HB1A104K CHIP C 0.10UF K C223 CK73HB1C103K CHIP C 0.010UF K C224 C92-0713-05 CHIP-TAN 10UF 6.3WV

C225 CK73HB1C103K CHIP C 0.010UF K C227 CK73HB1A104K CHIP C 0.10UF K C228,229 CK73HB1C103K CHIP C 0.010UF K C230 CC73HCH1H060D CHIP C 6.0PF D C231 CK73HB1C103K CHIP C 0.010UF K

C232 CK73HB1H471K CHIP C 470PF K C233 CK73HB1C103K CHIP C 0.010UF K C234 CK73HB1H471K CHIP C 470PF K C235 CC73HCH1H060D CHIP C 6.0PF D C236 CC73HCH1H020C CHIP C 2.0PF C

C143 CC73GCH1H100C CHIP C 10PF C E C143 CC73GCH1H150G CHIP C 15PF G E3 C144 CC73GCH1H070B CHIP C 7.0PF B E C144 CC73GCH1H080B CHIP C 8.0PF B E3 C146 CC73GCH1H270J CHIP C 27PF J

C147 CK73HB1H471K CHIP C 470PF K C148 CC73HCH1H050C CHIP C 5.0PF C C149 CC73HCH1H101J CHIP C 100PF J E C149 CK73HB1H471K CHIP C 470PF K E3 C150 CC73HCH1H020C CHIP C 2.0PF C E

C150 CC73HCH1H070D CHIP C 7.0PF D E3 C151 CC73HCH1H010C CHIP C 1.0PF C E3 C151 CC73HCH1H1R5C CHIP C 1.5PF C E C152 CC73HCH1H040C CHIP C 4.0PF C E C152 CC73HCH1H060D CHIP C 6.0PF D E3

C153 CC73HCH1H020C CHIP C 2.0PF C C154 CC73HCH1H130J CHIP C 13PF J E3 C154 CC73HCH1H150J CHIP C 15PF J E C155 CC73HCH1H050C CHIP C 5.0PF C E C155 CC73HCH1H080D CHIP C 8.0PF D E3

C156 CC73HCH1H020C CHIP C 2.0PF C C157 CC73HCH1H010C CHIP C 1.0PF C E C157 CC73HCH1H040C CHIP C 4.0PF C E3 C158 CC73HCH1H0R5C CHIP C 0.5PF C E3 C158 CC73HCH1H030C CHIP C 3.0PF C E

C237 CC73HCH1H180J CHIP C 18PF J E C237 CC73HCH1H150J CHIP C 15PF J E3 C238 CC73HCH1H100D CHIP C 10PF D E C238 CC73HCH1H110J CHIP C 11PF J E3 C239 CK73HB1H471K CHIP C 470PF K

C240 CC73HCH1HR75C CHIP C 0.75PF C E C240 CC73HCH1H010C CHIP C 1.0PF C E3 C241 CC73HCH1H070D CHIP C 7.0PF D C242 CK73HB1A104K CHIP C 0.10UF K C243 CK73HB1H561K CHIP C 560PF K

C244 CC73GCH1H050B CHIP C 5.0PF B E C244 CC73GCH1H030B CHIP C 3.0PF B E3 C245 CK73HB1H471K CHIP C 470PF K C248 CC73HCH1H330J CHIP C 33PF J C249 CC73HCH1H030C CHIP C 3.0PF C

C250 CK73HB1H471K CHIP C 470PF K C251 CC73GCH1H020B CHIP C 2.0PF B E C251 CC73GCH1H030B CHIP C 3.0PF B E3 C252 CC73HCH1H330J CHIP C 33PF J C253 CK73HB1A104K CHIP C 0.10UF K

C255 CK73HB1A104K CHIP C 0.10UF K C256 CC73HCH1H330J CHIP C 33PF J C257-260 CK73HB1H471K CHIP C 470PF K C261 CK73GB1H471K CHIP C 470PF K C263 CC73HCH1H330J CHIP C 33PF J

Page 28

TK-3140

TX-RX UNIT (X57-6412-XX)

Ref. No. Parts No. Description

C264 CK73HB1H471K CHIP C 470PF K C266 CK73HB1H471K CHIP C 470PF K C267 CC73GCH1H030B CHIP C 3.0PF B C268 CC73HCH1H330J CHIP C 33PF J C269 CC73GCH1H030B CHIP C 3.0PF B E

Address

New

parts

PARTS LIST

Destination Destination

Ref. No. Parts No. Description

C345 CK73GB1A474K CHIP C 0.47UF K C346 CC73HCH1H470J CHIP C 47PF J C347 CK73HB1C103K CHIP C 0.010UF K C348 CK73GB1A474K CHIP C 0.47UF K C349 CK73HB1C153K CHIP C 0.015UF K

Address

New

parts

C269 CC73GCH1H040B CHIP C 4.0PF B E3 C270 CC73HCH1H030C CHIP C 3.0PF C C274 CC73GCH1H030B CHIP C 3.0PF B E C274 CC73GCH1H3R5B CHIP C 3.5PF B E3 C275 CK73HB1E472K CHIP C 4700PF K

C276 CK73HB1H471K CHIP C 470PF K C277 CC73GCH1H030B CHIP C 3.0PF B E3 C277 CC73GCH1H3R5B CHIP C 3.5PF B E C278-280 CK73HB1A104K CHIP C 0.10UF K C281 CK73HB1H471K CHIP C 470PF K

C282 CK73HB1H102K CHIP C 1000PF K C283,284 CK73HB1A104K CHIP C 0.10UF K C285 CC73GCH1H0R5B CHIP C 0.5PF B E C286 CC73GCH1H050B CHIP C 5.0PF B E C286 CC73GCH1H4R5B CHIP C 4.5PF B E3

C288 CK73HB1H471K CHIP C 470PF K C289 CC73GCH1H020B CHIP C 2.0PF B E C289 CC73GCH1H030B CHIP C 3.0PF B E3 C290 CC73GCH1H1R5B CHIP C 1.5PF B E3 C290 CC73GCH1H3R5B CHIP C 3.5PF B E

C292 CC73HCH1H030C CHIP C 3.0PF C C293 CC73GCH1H020B CHIP C 2.0PF B E C293 CC73GCH1H1R5B CHIP C 1.5PF B E3 C294 CK73GB1H471K CHIP C 470PF K C295 CK73HB1H471K CHIP C 470PF K

C298 CK73HB1H471K CHIP C 470PF K C300 C92-0713-05 CHIP-TAN 10UF 6.3WV C301 CK73HB1H471K CHIP C 470PF K C304 CC73HCH1H220J CHIP C 22PF J C310 CK73HB1C103K CHIP C 0.010UF K

C350 C92-0647-05 CHIP-TAN 3.3UF 4WV C351 CK73HB1C103K CHIP C 0.010UF K C352-354 CK73HB1A104K CHIP C 0.10UF K C355 C92-0628-05 CHIP-TAN 10UF 10WV C356 CC73HCH1H470J CHIP C 47PF J

C357,358 C92-0712-05 CHIP-TAN 22UF 6.3WV C359 CC73HCH1H470J CHIP C 47PF J C362 CC73HCH1H470J CHIP C 47PF J C364 CC73HCH1H470J CHIP C 47PF J C369 CC73HCH1H101J CHIP C 100PF J

C371 CC73HCH1H470J CHIP C 47PF J C375 CC73HCH1H470J CHIP C 47PF J C382 CK73HB1A104K CHIP C 0.10UF K C383,384 CK73HB1H102K CHIP C 1000PF K C386 CC73HCH1H470J CHIP C 47PF J

C388 CK73HB1H102K CHIP C 1000PF K C389 CC73HCH1H470J CHIP C 47PF J C390 CK73HB1A104K CHIP C 0.10UF K C391,392 CK73HB1C103K CHIP C 0.010UF K C394,395 CK73HB1A104K CHIP C 0.10UF K

C396 CK73HB1C103K CHIP C 0.010UF K C397,398 CK73HB1A104K CHIP C 0.10UF K C399 CK73HB1E562K CHIP C 5600PF K C400 CK73HB1H471K CHIP C 470PF K C402-405 CK73HB1H102K CHIP C 1000PF K

C408 CK73HB1H102K CHIP C 1000PF K C410 CK73FB1A475K CHIP C 4.7UF K C411 ∗ CK73GB1A105K CHIP C 1.0UF K C413 C92-0713-05 CHIP-TAN 10UF 6.3WV C415 CC73HCH1H101J CHIP C 100PF J

C311 CC73HCH1H101J CHIP C 100PF J C312 C92-0713-05 CHIP-TAN 10UF 6.3WV C313 CK73HB1A104K CHIP C 0.10UF K C314 CK73HB1H471K CHIP C 470PF K C315 C92-0713-05 CHIP-TAN 10UF 6.3WV

C316 CK73HB1A333K CHIP C 0.033UF K C318 CK73HB1H221K CHIP C 220PF K C319 CC73HCH1H101J CHIP C 100PF J C320 CK73HB1A104K CHIP C 0.10UF K C321 CK73HB1H271K CHIP C 270PF K

C322 CK73HB1H152K CHIP C 1500PF K C323 CK73HB1H222K CHIP C 2200PF K C325 CK73HB1C123K CHIP C 0.012UF K C327 CK73HB1H681K CHIP C 680PF K C328 CK73GB1C683K CHIP C 0.068UF K

C329 CK73GB0J105K CHIP C 1.0UF K C330 CK73HB1A104K CHIP C 0.10UF K C331 CK73HB1E682K CHIP C 6800PF K C332 CK73HB1C103K CHIP C 0.010UF K C333 CK73HB1H332K CHIP C 3300PF K

C334,335 CK73HB1C103K CHIP C 0.010UF K C336,337 CC73HCH1H270J CHIP C 27PF J C338 CC73HCH1H160J CHIP C 16PF J C339-342 CK73HB1C103K CHIP C 0.010UF K C344 C92-0713-05 CHIP-TAN 10UF 6.3WV

C416 C92-0713-05 CHIP-TAN 10UF 6.3WV C417 CK73GB0J105K CHIP C 1.0UF K C419 CK73HB1H102K CHIP C 1000PF K C420 CC73HCH1H101J CHIP C 100PF J C421 ∗ CK73GB1A105K CHIP C 1.0UF K

C422 CK73GB0J105K CHIP C 1.0UF K C423 C92-0773-05 CHIP-TAN 15UF 6.3WV C424 CC73HCH1H101J CHIP C 100PF J C425 CK73HB1A104K CHIP C 0.10UF K C426 CC73HCH1H101J CHIP C 100PF J

C431 CC73HCH1H101J CHIP C 100PF J C500-503 CK73HB1A104K CHIP C 0.10UF K C504 CK73GB1C104K CHIP C 0.10UF K C506 CC73HCH1H220J CHIP C 22PF J C507 CK73HB1A104K CHIP C 0.10UF K

C508 CK73HB1H821K CHIP C 820PF K C509 CC73HCH1H220J CHIP C 22PF J C510 CC73HCH1H820J CHIP C 82PF J C511 CC73HCH1H680J CHIP C 68PF J C512 CK73HB1A473K CHIP C 0.047UF K

C513,514 CK73HB1A104K CHIP C 0.10UF K C515 CK73GB1H122K CHIP C 1200PF K C516 C92-0714-05 CHIP-TAN 4.7UF 6.3WV C517 CK73HB1A104K CHIP C 0.10UF K C518,519 C92-0714-05 CHIP-TAN 4.7UF 6.3WV

Page 29

PARTS LIST

Ref. No. Parts No. Description

C520 CC73HCH1H120J CHIP C 12PF J C522 CK73HB1A104K CHIP C 0.10UF K C523 CK73HB1H271K CHIP C 270PF K C524 CC73HCH1E181J CHIP C 180PF J C525 CK73HB1H102K CHIP C 1000PF K

C526 CK73HB1C103K CHIP C 0.010UF K C527 CK73HB1A104K CHIP C 0.10UF K C531 CC73HCH1H120J CHIP C 12PF J C537 CK73HB1A104K CHIP C 0.10UF K C539,540 ∗ C92-0804-05 CHIP-TAN 1.5UF 16WV

C541 CK73HB1A104K CHIP C 0.10UF K C542,543 CK73HB1H102K CHIP C 1000PF K C544,545 CK73HB1A104K CHIP C 0.10UF K C546 CC73HCH1H101J CHIP C 100PF J C710 CC73GCH1H2R5B CHIP C 2.5PF B E

C720 C92-0714-05 CHIP-TAN 4.7UF 6.3WV C730 ∗ CS77SJ0J2R2M CHIP-TAN 2.2UF 6.3WV C730 C92-0800-05 CHIP-TAN 2.2UF 6.3WV C801-803 CC73HCH1H101J CHIP C 100PF J C805 CK73GB1C104K CHIP C 0.10UF K

C806 CK73HB1A104K CHIP C 0.10UF K C807 C92-0773-05 CHIP-TAN 15UF 6.3WV C809 CK73HB1H471K CHIP C 470PF K C811 C92-0002-05 CHIP-TAN 0.22UF 35WV E C811 C92-0502-05 CHIP-TAN 0.33UF 35WV E3

C812 ∗ C92-0804-05 CHIP-TAN 1.5UF 16WV C813 C92-0002-05 CHIP-TAN 0.22UF 35WV E C813 C92-0502-05 CHIP-TAN 0.33UF 35WV E3 C814 CC73GCH1H030B CHIP C 3.0PF B E C814 CC73GCH1H3R5B CHIP C 3.5PF B E3

C815 CC73HCH1H101J CHIP C 100PF J C817 CC73HCH1H100D CHIP C 10PF D C818 CC73HCH1H220J CHIP C 22PF J C819 CC73HCH1H100D CHIP C 10PF D C820 CC73HCH1H220J CHIP C 22PF J

C821 CC73HCH1H100D CHIP C 10PF D C822 CC73HCH1H220J CHIP C 22PF J C823 CC73HCH1H100D CHIP C 10PF D C824 CC73HCH1H220J CHIP C 22PF J C825 CC73HCH1H100D CHIP C 10PF D

C826 CC73HCH1H220J CHIP C 22PF J C827 CC73HCH1H100D CHIP C 10PF D C828 CC73HCH1H220J CHIP C 22PF J C841,842 CC73GCH1H471J CHIP C 470PF J C843-848 CK73HB1H471K CHIP C 470PF K

C901 CK73HB1A104K CHIP C 0.10UF K C902 CK73GB1A224K CHIP C 0.22UF K C903 CC73HCH1H100D CHIP C 10PF D C904,905 CC73HCH1H050C CHIP C 5.0PF C C906 CK73HB1H102K CHIP C 1000PF K E

C907 CC73HCH1H101J CHIP C 100PF J C908,909 CK73HB1H471K CHIP C 470PF K C910,911 CK73HB1H102K CHIP C 1000PF K TC1,2 C05-0384-05 CERAMIC TRIMMER CAP(10PF)

CN300 ∗ E40-6256-05 PIN ASSY SOCKET CN301,302 E40-5856-05 FLAT CABLE CONNECTOR CN303-306 E40-6092-05 PIN ASSY CN400 E40-5856-05 FLAT CABLE CONNECTOR CN500 ∗ E40-6257-05 PIN ASSY

Address

New

parts

Destination Destination

TK-3140

TX-RX UNIT (X57-6412-XX)

Ref. No. Parts No. Description

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

CD200 L79-1779-05 TUNING COIL CF200 L72-0995-05 CERAMIC FILTER CF201 L72-0996-05 CERAMIC FILTER L1 L40-4795-85 SMALL FIXED INDUCTOR(4.7UH) L8 L40-1085-92 SMALL FIXED INDUCTOR(100NH) E

L8 L40-2785-92 SMALL FIXED INDUCTOR(270NH) E3 L9 L92-0163-05 BEADS CORE L10 L40-1085-92 SMALL FIXED INDUCTOR(100NH) E L10 L40-3391-86 SMALL FIXED INDUCTOR(3.3UH) E3 L11 L40-2785-92 SMALL FIXED INDUCTOR(270NH)

L12 L40-1085-92 SMALL FIXED INDUCTOR(100NH) E L12 L40-3391-86 SMALL FIXED INDUCTOR(3.3UH) E3 L15 L40-2278-67 SMALL FIXED INDUCTOR(22NH) E L15,16 L40-2778-67 SMALL FIXED INDUCTOR(27NH) E3 L16 L40-2778-67 SMALL FIXED INDUCTOR(27NH) E

L17,18 L41-2285-03 SMALL FIXED INDUCTOR L19,20 L40-3391-86 SMALL FIXED INDUCTOR(3.3UH) L21 L40-2275-92 SMALL FIXED INDUCTOR(22NH) E L21 L40-2775-92 SMALL FIXED INDUCTOR(27NH) E3 L22 L92-0163-05 BEADS CORE

L23 L40-2275-92 SMALL FIXED INDUCTOR(22NH) L100 L40-1875-92 SMALL FIXED INDUCTOR(18NH) L101 L40-2275-92 SMALL FIXED INDUCTOR(22NH) L102 L92-0162-05 BEADS CORE L103 L40-1575-54 SMALL FIXED INDUCTOR(15NH)

L104 L92-0149-05 FERRITE CHIP L106 L34-4602-05 AIR-CORE COIL L107 L92-0149-05 FERRITE CHIP L108 L40-2285-54 SMALL FIXED INDUCTOR(220NH) L109 L34-4572-05 AIR-CORE COIL

L110-112 L34-4564-05 AIR-CORE COIL L113 L40-1092-81 SMALL FIXED INDUCTOR L114,115 L40-8265-57 SMALL FIXED INDUCTOR(8.2NH 5%) L116 L40-1263-92 SMALL FIXED INDUCTOR(1.2NH) E L116 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 CORE L204 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%) E3 L206 L40-2275-57 SMALL FIXED INDUCTOR(22.0NH 5%) E L207 L40-2775-92 SMALL FIXED INDUCTOR(27NH) E L207 L40-3375-92 SMALL FIXED INDUCTOR(33NH) E3 L209-211 L41-1078-14 SMALL FIXED INDUCTOR E3

L209-211 L41-8268-14 SMALL FIXED INDUCTOR E L212 L92-0163-05 BEADS CORE L213 L41-2285-03 SMALL FIXED INDUCTOR L215 L41-1078-14 SMALL FIXED INDUCTOR E3 L215 L41-8268-14 SMALL FIXED INDUCTOR E

L217 L41-1078-14 SMALL FIXED INDUCTOR E3 L217 L41-8268-14 SMALL FIXED INDUCTOR E L219 L41-4778-03 SMALL FIXED INDUCTOR L300-313 L92-0163-05 BEADS CORE L314-317 L92-0408-05 FERRITE CHIP

L320 L92-0163-05 BEADS CORE L400 L92-0149-05 FERRITE CHIP L801 L92-0163-05 BEADS CORE

Address

New

parts

Page 30

TK-3140

TX-RX UNIT (X57-6412-XX)

Ref. No. Parts No. Description

L802 L92-0141-05 FERRITE CHIP L805 L40-1875-92 SMALL FIXED INDUCTOR(18NH) L807 L41-3369-16 SMALL FIXED INDUCTOR E3 L808 L92-0163-05 BEADS CORE L901 L40-1275-92 SMALL FIXED INDUCTOR(12NH)

Address

New

parts

PARTS LIST

Destination Destination

Ref. No. Parts No. Description

R123 RK73EB2ER39K CHIP R 0.39 K 1/4W R124 R92-1368-05 CHIP R 0 OHM R125 RK73HB1J101J CHIP R 100 J 1/16W R126 RK73HB1J273J CHIP R 27K J 1/16W E3 R126 RK73HB1J473J CHIP R 47K J 1/16W E

Address

New

parts

L902 L40-1875-57 SMALL FIXED INDUCTOR(18.0NH 5%) E L903 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 1/16W CP300-313 RK75HA1J102J CHIP-COM 1.0K J 1/16W CP314 RK75HA1J473J CHIP-COM 47K J 1/16W CP315 RK75HA1J102J CHIP-COM 1.0K J 1/16W CP316 RK75HA1J473J CHIP-COM 47K J 1/16W

CP317-320 RK75HA1J102J CHIP-COM 1.0K J 1/16W CP322 RK75HA1J102J CHIP-COM 1.0K J 1/16W CP323,324 RK75HA1J473J CHIP-COM 47K J 1/16W CP326,327 RK75HA1J473J CHIP-COM 47K J 1/16W CP400,401 RK75HA1J473J CHIP-COM 47K J 1/16W

R1 RK73HB1J101J CHIP R 100 J 1/16W R13-15 RK73HB1J473J CHIP R 47K J 1/16W R16 RK73HB1J181J CHIP R 180 J 1/16W R17 RK73HB1J101J CHIP R 100 J 1/16W R18 RK73HB1J151J CHIP R 150 J 1/16W

R19 RK73HB1J101J CHIP R 100 J 1/16W R20 RK73HB1J104J CHIP R 100K J 1/16W R21 RK73HB1J154J CHIP R 150K J 1/16W R22 RK73HB1J472J CHIP R 4.7K J 1/16W R23 RK73HB1J101J CHIP R 100 J 1/16W

R24 RK73HB1J102J CHIP R 1.0K J 1/16W R25 RK73HB1J682J CHIP R 6.8K J 1/16W R26 RK73HB1J103J CHIP R 10K J 1/16W R27 RK73HB1J271J CHIP R 270 J 1/16W R28 RK73HH1J333D CHIP R 33K D 1/16W

R29 RK73HH1J104D CHIP R 100K D 1/16W R31 RK73HB1J470J CHIP R 47 J 1/16W R33 R92-1368-05 CHIP R 0 OHM R35 R92-1368-05 CHIP R 0 OHM R100,101 RK73HB1J472J CHIP R 4.7K J 1/16W

R102 RK73HB1J473J CHIP R 47K J 1/16W R103 RK73HB1J331J CHIP R 330 J 1/16W R104 RK73HB1J220J CHIP R 22 J 1/16W R105 RK73HB1J681J CHIP R 680 J 1/16W R106 RK73HB1J152J CHIP R 1.5K J 1/16W

R107 RK73HB1J100J CHIP R 10 J 1/16W R108,109 RK73HB1J331J CHIP R 330 J 1/16W R111 RK73HB1J180J CHIP R 18 J 1/16W R112 RK73HB1J331J CHIP R 330 J 1/16W R114 RK73HB1J104J CHIP R 100K J 1/16W E3

R114 RK73HB1J124J CHIP R 120K J 1/16W E R115 RK73HB1J473J CHIP R 47K J 1/16W R116 RK73HB1J220J CHIP R 22 J 1/16W R119,120 RK73EB2ER39K CHIP R 0.39 K 1/4W R121 RK73HB1J473J CHIP R 47K J 1/16W

R122 R92-0670-05 CHIP R 0 OHM

R127-129 RK73HH1J154D CHIP R 150K D 1/16W R131-133 RK73HH1J154D CHIP R 150K D 1/16W R134 RK73HB1J103J CHIP R 10K J 1/16W R136 RK73HB1J473J CHIP R 47K J 1/16W R138 RK73HB1J102J CHIP R 1.0K J 1/16W

R139 RK73HH1J105D CHIP R 1M D 1/16W R140 RK73HB1J222J CHIP R 2.2K J 1/16W R142,143 RK73HB1J104J CHIP R 100K J 1/16W R144 R92-0670-05 CHIP R 0 OHM E R145,146 RK73HB1J271J CHIP R 270 J 1/16W

R147 R92-1252-05 CHIP R 0 OHM J 1/16W R149 R92-1368-05 CHIP R 0 OHM R151 R92-1368-05 CHIP R 0 OHM R152 RK73HB1J4R7J CHIP R 4.7 J 1/16W R200 RK73HB1J224J CHIP R 220K J 1/16W

R201 RK73HB1J104J CHIP R 100K J 1/16W R202 RK73HB1J123J CHIP R 12K J 1/16W R203 RK73HH1J823D CHIP R 82K D 1/16W R204 RK73HH1J824D CHIP R 820K D 1/16W R205 RK73HB1J334J CHIP R 330K J 1/16W

R206 RK73HB1J473J CHIP R 47K J 1/16W R207 RK73HB1J154J CHIP R 150K J 1/16W R208 RK73HB1J472J CHIP R 4.7K J 1/16W R209 RK73HB1J103J CHIP R 10K J 1/16W R210 RK73HB1J123J CHIP R 12K J 1/16W

R211 RK73HB1J223J CHIP R 22K J 1/16W R212 RK73HB1J472J CHIP R 4.7K J 1/16W R213 RK73HB1J123J CHIP R 12K J 1/16W R215 RK73HB1J332J CHIP R 3.3K J 1/16W R216 RK73HB1J472J CHIP R 4.7K J 1/16W

R217 RK73HB1J334J CHIP R 330K J 1/16W R218 RK73HB1J123J CHIP R 12K J 1/16W R219 RK73HB1J224J CHIP R 220K J 1/16W R220 RK73HB1J332J CHIP R 3.3K J 1/16W R221 ∗ RK73HH1J332D CHIP R 3.3K D 1/16W

R222 RK73HB1J220J CHIP R 22 J 1/16W R223 RK73HB1J184J CHIP R 180K J 1/16W R226 RK73HB1J221J CHIP R 220 J 1/16W R227,228 RK73HB1J331J CHIP R 330 J 1/16W R229 RK73HB1J472J CHIP R 4.7K J 1/16W

R230 R92-1368-05 CHIP R 0 OHM R232 RK73HB1J472J CHIP R 4.7K J 1/16W E R232 RK73HB1J102J CHIP R 1.0K J 1/16W E3 R233 RK73HB1J151J CHIP R 150 J 1/16W R234 RK73HB1J104J CHIP R 100K J 1/16W

R235 RK73HB1J563J CHIP R 56K J 1/16W R236 RK73HB1J104J CHIP R 100K J 1/16W R237 RK73HB1J563J CHIP R 56K J 1/16W R238 R92-1368-05 CHIP R 0 OHM R239-241 RK73HB1J105J CHIP R 1.0M J 1/16W

R243 RK73HB1J221J CHIP R 220 J 1/16W R244 RK73HB1J104J CHIP R 100K J 1/16W R246 RK73HB1J104J CHIP R 100K J 1/16W R247 RK73HB1J683J CHIP R 68K J 1/16W R248,249 RK73HB1J105J CHIP R 1.0M J 1/16W

Page 31

PARTS LIST

Ref. No. Parts No. Description

R250 RK73HB1J102J CHIP R 1.0K J 1/16W R252 RK73HB1J470J CHIP R 47 J 1/16W R253 R92-1252-05 CHIP R 0 OHM J 1/16W R254 RK73HB1J470J CHIP R 47 J 1/16W R255 RK73HH1J272D CHIP R 2.7K D 1/16W

Address

New

parts

TK-3140

TX-RX UNIT (X57-6412-XX)

Destination Destination

Ref. No. Parts No. Description

R357 RK73HB1J471J CHIP R 470 J 1/16W R358 R92-1368-05 CHIP R 0 OHM R359 RK73HB1J153J CHIP R 15K J 1/16W R360 RK73HB1J182J CHIP R 1.8K J 1/16W R361 RK73HB1J102J CHIP R 1.0K J 1/16W

Address

New

parts

R256 RK73HB1J473J CHIP R 47K J 1/16W R259 RK73HB1J684J CHIP R 680K J 1/16W R260 RK73HB1J184J CHIP R 180K J 1/16W R264 RK73HB1J181J CHIP R 180 J 1/16W R265 RK73HB1J564J CHIP R 560K J 1/16W

R266 RK73HB1J272J CHIP R 2.7K J 1/16W R267 RK73HB1J334J CHIP R 330K J 1/16W R268 RK73HB1J221J CHIP R 220 J 1/16W R270 R92-0670-05 CHIP R 0 OHM R273 R92-1368-05 CHIP R 0 OHM

R276 R92-1368-05 CHIP R 0 OHM R300,301 RK73HB1J104J CHIP R 100K J 1/16W R302 RK73HB1J393J CHIP R 39K J 1/16W R303 RK73HB1J684J CHIP R 680K J 1/16W R304 RK73HB1J394J CHIP R 390K J 1/16W

R308 RK73HB1J332J CHIP R 3.3K J 1/16W R309 R92-1368-05 CHIP R 0 OHM R310 RK73HB1J473J CHIP R 47K J 1/16W R311 RK73HB1J104J CHIP R 100K J 1/16W R312 RK73HB1J224J CHIP R 220K J 1/16W

R313 R92-1368-05 CHIP R 0 OHM R314 RK73HB1J101J CHIP R 100 J 1/16W R315 RK73HH1J105D CHIP R 1M D 1/16W R316 RK73HB1J104J CHIP R 100K J 1/16W R317 RK73HB1J184J CHIP R 180K J 1/16W

R318 RK73HB1J393J CHIP R 39K J 1/16W E3 R318 RK73HB1J683J CHIP R 68K J 1/16W E R319 RK73HB1J473J CHIP R 47K J 1/16W R320 RK73HB1J563J CHIP R 56K J 1/16W E R320 RK73HB1J683J CHIP R 68K J 1/16W E3

R362 RK73HB1J473J CHIP R 47K J 1/16W R363 RK73HB1J124J CHIP R 120K J 1/16W R364 RK73HB1J104J CHIP R 100K J 1/16W R365 RK73HB1J473J CHIP R 47K J 1/16W R366 RK73HB1J102J CHIP R 1.0K J 1/16W

R367 RK73HB1J103J CHIP R 10K J 1/16W R368 RK73HB1J102J CHIP R 1.0K J 1/16W R369 RK73HB1J563J CHIP R 56K J 1/16W R370 RK73HB1J104J CHIP R 100K J 1/16W R371 RK73HB1J272J CHIP R 2.7K J 1/16W

R372 R92-1368-05 CHIP R 0 OHM R373 RK73HB1J124J CHIP R 120K J 1/16W R374 RK73HB1J104J CHIP R 100K J 1/16W R376 RK73HB1J103J CHIP R 10K J 1/16W R377 RK73HB1J104J CHIP R 100K J 1/16W

R378 RK73HB1J101J CHIP R 100 J 1/16W R379 RK73HB1J821J CHIP R 820 J 1/16W R380,381 RK73HB1J101J CHIP R 100 J 1/16W R382 RK73HB1J103J CHIP R 10K J 1/16W R383 RK73HB1J101J CHIP R 100 J 1/16W

R384 RK73HB1J331J CHIP R 330 J 1/16W R385 RK73HB1J470J CHIP R 47 J 1/16W R386 RK73HB1J331J CHIP R 330 J 1/16W R388 RK73HB1J474J CHIP R 470K J 1/16W R389 RK73HB1J472J CHIP R 4.7K J 1/16W

R390 RK73HB1J821J CHIP R 820 J 1/16W R391,392 RK73HB1J331J CHIP R 330 J 1/16W R397,398 R92-1368-05 CHIP R 0 OHM R400 RK73HB1J103J CHIP R 10K J 1/16W R401,402 RK73HH1J474D CHIP R 470K D 1/16W

R321 RK73HB1J394J CHIP R 390K J 1/16W E R321 RK73HB1J564J CHIP R 560K J 1/16W E3 R322 RK73HB1J154J CHIP R 150K J 1/16W R323 RK73HB1J823J CHIP R 82K J 1/16W R324 RK73HB1J474J CHIP R 470K J 1/16W

R325 ∗ RK73HB1J364J CHIP R 360K J 1/16W R326 R92-1368-05 CHIP R 0 OHM R327 RK73HB1J473J CHIP R 47K J 1/16W R330 RK73HB1J184J CHIP R 180K J 1/16W R333 RK73HB1J473J CHIP R 47K J 1/16W

R334 RK73HB1J184J CHIP R 180K J 1/16W R336 RK73HB1J223J CHIP R 22K J 1/16W R337,338 RK73HB1J473J CHIP R 47K J 1/16W R339-341 RK73HB1J103J CHIP R 10K J 1/16W R342 RK73HB1J223J CHIP R 22K J 1/16W

R343 RK73HB1J103J CHIP R 10K J 1/16W R344,345 R92-1368-05 CHIP R 0 OHM R346 RK73HB1J473J CHIP R 47K J 1/16W R347 RK73HB1J102J CHIP R 1.0K J 1/16W R348 RK73HB1J472J CHIP R 4.7K J 1/16W

R349,350 RK73HB1J473J CHIP R 47K J 1/16W R351 R92-1368-05 CHIP R 0 OHM R352,353 RK73HB1J102J CHIP R 1.0K J 1/16W R354 R92-1368-05 CHIP R 0 OHM R356 RK73HB1J473J CHIP R 47K J 1/16W

R403 RK73HB1J334J CHIP R 330K J 1/16W R404 RK73HB1J105J CHIP R 1.0M J 1/16W R405 R92-1252-05 CHIP R 0 OHM J 1/16W R406 RK73HB1J103J CHIP R 10K J 1/16W R407 RK73HB1J224J CHIP R 220K J 1/16W

R408 RK73HB1J103J CHIP R 10K J 1/16W R410,411 R92-1368-05 CHIP R 0 OHM R413 RK73HB1J105J CHIP R 1.0M J 1/16W R414 RK73HB1J103J CHIP R 10K J 1/16W R500 RK73HH1J105D CHIP R 1M D 1/16W

R501 RK73HB1J333J CHIP R 33K J 1/16W R502 RK73HB1J334J CHIP R 330K J 1/16W R503 RK73HB1J154J CHIP R 150K J 1/16W R504 RK73HB1J184J CHIP R 180K J 1/16W R505 R92-1368-05 CHIP R 0 OHM

R506 RK73HH1J105D CHIP R 1M D 1/16W R507 RK73HB1J124J CHIP R 120K J 1/16W R508 RK73HB1J224J CHIP R 220K J 1/16W R509 R92-1368-05 CHIP R 0 OHM R510 RK73HH1J105D CHIP R 1M D 1/16W

R511 RK73HB1J153J CHIP R 15K J 1/16W R512 RK73HB1J124J CHIP R 120K J 1/16W R513 RK73HB1J153J CHIP R 15K J 1/16W R514 R92-1368-05 CHIP R 0 OHM R515,516 RK73HB1J124J CHIP R 120K J 1/16W

Page 32

TK-3140

TX-RX UNIT (X57-6412-XX)

Ref. No. Parts No. Description

R517 RK73HB1J273J CHIP R 27K J 1/16W R518 ∗ RK73HB1J114J CHIP R 110K J 1/16W R519 RK73HB1J472J CHIP R 4.7K J 1/16W R520,521 RK73HB1J394J CHIP R 390K J 1/16W R522 RK73HB1J473J CHIP R 47K J 1/16W

R523 RK73HB1J684J CHIP R 680K J 1/16W R524 RK73HB1J154J CHIP R 150K J 1/16W R527 RK73HB1J474J CHIP R 470K J 1/16W R528-534 RK73HB1J472J CHIP R 4.7K J 1/16W R535 RK73HH1J105D CHIP R 1M D 1/16W

R536 RK73HB1J104J CHIP R 100K J 1/16W R537 RK73HB1J103J CHIP R 10K J 1/16W R538 RK73HB1J272J CHIP R 2.7K J 1/16W R539 RK73HB1J102J CHIP R 1.0K J 1/16W R540 R92-1368-05 CHIP R 0 OHM

R541 ∗ RK73HB1J114J CHIP R 110K J 1/16W R542 RK73HB1J123J CHIP R 12K J 1/16W R543,544 RK73HB1J472J CHIP R 4.7K J 1/16W R545-547 R92-1368-05 CHIP R 0 OHM R548 RK73HB1J184J CHIP R 180K J 1/16W

R549 RK73HB1J472J CHIP R 4.7K J 1/16W R550 RK73HB1J153J CHIP R 15K J 1/16W R603-611 RK73HB1J471J CHIP R 470 J 1/16W R612,613 R92-1368-05 CHIP R 0 OHM R614,615 RK73HB1J473J CHIP R 47K J 1/16W

R617,618 RK73HB1J473J CHIP R 47K J 1/16W R619 R92-1368-05 CHIP R 0 OHM R620 RK73HB1J473J CHIP R 47K J 1/16W R621 R92-1368-05 CHIP R 0 OHM R623 R92-1368-05 CHIP R 0 OHM

R740 RK73HB1J473J CHIP R 47K J 1/16W R801 RK73HB1J102J CHIP R 1.0K J 1/16W R806 RK73HB1J124J CHIP R 120K J 1/16W R807 RK73HB1J100J CHIP R 10 J 1/16W R809 R92-1368-05 CHIP R 0 OHM

R811 R92-1368-05 CHIP R 0 OHM R812 RK73HB1J222J CHIP R 2.2K J 1/16W E R812 RK73HB1J102J CHIP R 1.0K J 1/16W E3 R813 RK73HB1J102J CHIP R 1.0K J 1/16W R814 R92-1368-05 CHIP R 0 OHM

R815 RK73HB1J103J CHIP R 10K J 1/16W R817 RK73HB1J101J CHIP R 100 J 1/16W E3 R817 RK73HB1J102J CHIP R 1.0K J 1/16W E R818 RK73HB1J154J CHIP R 150K J 1/16W R819 RK73HB1J473J CHIP R 47K J 1/16W

R820 R92-1368-05 CHIP R 0 OHM R824,825 RK73HB1J102J CHIP R 1.0K J 1/16W R826 R92-1368-05 CHIP R 0 OHM R901 RK73HB1J103J CHIP R 10K J 1/16W R902,903 RK73HB1J473J CHIP R 47K J 1/16W

R904 RK73HB1J560J CHIP R 56 J 1/16W E R905 R92-1368-05 CHIP R 0 OHM E3 R906-908 RK73HB1J472J CHIP R 4.7K J 1/16W R909 R92-1368-05 CHIP R 0 OHM R910,911 RK73HB1J103J CHIP R 10K J 1/16W

R912 RK73HB1J332J CHIP R 3.3K J 1/16W R913 RK73HB1J103J CHIP R 10K J 1/16W R914,915 RK73HB1J683J CHIP R 68K J 1/16W R916 RK73HB1J823J CHIP R 82K J 1/16W R917 RK73HB1J124J CHIP R 120K J 1/16W E3

Address

New

parts

PARTS LIST

Destination Destination

Ref. No. Parts No. Description

R917 RK73HB1J683J CHIP R 68K J 1/16W E R918-920 RK73HB1J103J CHIP R 10K J 1/16W

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

D1-4 ∗ 1SV325 VARIABLE CAPACITANCE DIODE D5 1SV278 VARIABLE CAPACITANCE DIODE D6 MA2S111 DIODE D100,101 HSC277 DIODE D102-105 HVC131 DIODE

D106 HZU5CLL ZENER DIODE D200 HVC131 DIODE D201 RB706F-40 DIODE D202,203 DAN235E DIODE D204-208 HVC369B VARIABLE CAPACITANCE DIODE

D209 MA2S111 DIODE D300 RB706F-40 DIODE D301 1SS373 DIODE D302 DA221 DIODE D303,304 015AZ6.8 ZENER DIODE

D305 015AZ2.4-X ZENER DIODE D306 DA221 DIODE D307 015AZ6.8 ZENER DIODE D308 NNCD6.8G ZENER DIODE D402 1SR154-400 DIODE

D403 MA2S111 DIODE D405 RB521S-30 DIODE D500,501 HSM88AS DIODE D801 MA2S111 DIODE D902,903 DAN235E DIODE

IC100 TA75W01FU MOS IC IC200 TA31136FN MOS IC IC201 TC75W51FU MOS IC IC302-304 TC75W51FU MOS IC IC305 ∗ TC75W51FK MOS IC

IC306 TC75W51FU MOS IC IC307 M62364FP MOS IC IC308 AT29C020-90TI ROM IC IC308 W29C020C90 SRAM IC IC309 ∗ 30620M8A-2W6GP MPU

IC310 AT2416N10SI2.5 ROM IC IC311,312 BU4094BCFV MOS IC IC313 TDA7053AT BI-POLAR IC IC400 XC61CN4202NR MOS IC IC401 ∗ XC6204B502MR MOS IC

IC402 XC62GR5012PR MOS IC IC403 ∗ XC6204B502MR MOS IC IC404 XC61CN5002NR MOS IC IC500 LC73872M MOS IC IC501 ∗ AK2346 MOS IC

IC502 TC75S51F MOS IC IC801 LMX1511TMX MOS IC IC901 ∗ TC75S51FE MOS IC Q2,3 2SK508NV(K52) FET Q4 2SJ347 FET

Q5 2SC5108(Y) TRANSISTOR Q6 RN47A4 TRANSISTOR Q7 2SC4617(S) TRANSISTOR Q8 2SC5108(Y) TRANSISTOR Q100 2SC5108(Y) TRANSISTOR

Address

New

parts

Page 33

Ref. No. Parts No. Description

Q101 2SC5192 TRANSISTOR Q103 2SK2596 FET Q104,105 DTC114EE DIGITAL TRANSISTOR Q106 2SK3476 FET Q107 2SK1824 FET

Q108 DTA144EE DIGITAL TRANSISTOR Q201 DTC144EE DIGITAL TRANSISTOR Q202 RN47A4 TRANSISTOR Q203 2SK1824 FET Q204 2SK1830 FET

Q205 2SC5108(Y) TRANSISTOR Q206,207 3SK318 FET Q208 2SC4617(S) TRANSISTOR Q300 2SC4649(N,P) TRANSISTOR Q301 2SJ347 FET

Q302 2SC4617(S) TRANSISTOR Q303 2SB1132(Q,R) TRANSISTOR Q304 2SC4617(S) TRANSISTOR Q305 UPA672T FET Q306 2SC4617(S) TRANSISTOR

Address

New

parts

TK-3140

PARTS LIST

TX-RX UNIT (X57-6412-XX)

Destination Destination

Ref. No. Parts No. Description

Address

New

parts

Q307 UPA672T FET Q308 2SK1824 FET Q309,310 2SC4617(S) TRANSISTOR Q311 2SA1362(Y) TRANSISTOR Q400 2SJ347 FET

Q401 2SK1830 FET Q403 DTC144EE DIGITAL TRANSISTOR Q404 2SJ347 FET Q405 KTA2015(Y) TRANSISTOR Q406 2SJ347 FET

Q500,501 2SJ243 FET Q502 2SC4116(Y) TRANSISTOR Q504 2SA1586(Y,GR) TRANSISTOR Q505 DTA114EE DIGITAL TRANSISTOR Q506 2SK1824 FET

Q507 2SJ243 FET Q803 2SC5108(Y) TRANSISTOR Q901 2SK1824 FET Q902 2SJ243 FET Q903 DTC144EE DIGITAL TRANSISTOR

TH1 ERTJ0EV104H THERMISTOR TH200 ERTJ0EV104H THERMISTOR TH300 TN10-3S154JT THERMISTOR TH901,902 ERTJ0EV104H THERMISTOR

Page 34

TK-3140

EXPLODED VIEW

Gx2

700

25x2

TX-RX UNIT (A/3)

TX-RX UNIT (B/3)

TX-RX UNIT (C/3)

702

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

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

Page 35

PACKING

TK-3140

9 Instruction manual (B62-1479-00)

A Dressed screw accessory (N08-0548-04)

6 Cap (B09-0625-03)

40 Item carton case (H52-1816-02)

48 Belt hook (J29-0701-05)

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

703

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

Page 36

TK-3140

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/1mV

2. 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 more

12. Tracking Generator Center frequency 50kHz to 600MHz Output Voltage 100mV or more

13. 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 buy a commercially-available one.)

Note

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

2. Universal connector

Use the interface cable (KPG-36) for PC tuning or the lead wire with plug (E30-3287-18) and screw (N08-0535-08) for panel tuning. Connect the plug to the universal connector of the radio and tighten the screw.

The lead wire with plug (E30-3287-18) and screw (N08-0535-

08) terminals are as follows. Numbers are universal connector terminal numbers.

Caution

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

2. Since the RX AF output is a BTL output, there is a DC component. Isolate this with a capacitor or transformer as shown in the figure.

3. Do not connct an instrument between red or black and GND.

• Universal connector

14: SSW

1: SSW

12: SP–

3: SP–

10: EMC

5: EMC

8: PTT

7: PTT

6: NC

9: NC

4: 5M

11: 5M

2: RXD

13: RXD

13: SP+

2: SP+

11: MSW

4: MSW

9: ME

6: ME

7: PF

8: PF

5: E

10: E

3: TXD

12: TXD

1: NC

14: E

Page 37

ADJUSTMENT

TK-3140

• Panel tuning

SCREW

TUBE

BLU (7)

BRN (10)

RED (2)

BLK (3)

2: RED (RX AF OUTPUT) 3: BLACK (RX AF OUTPUT)

5: WHITE (MIC INPUT)

6: BROWN (MIC GND) 7: BLUE (PTT SW) GND → ON 8: YELLOW (PF SW) 10: BROWN (GND) 11: GREEN (5M)

PTT SWTo Radio

100µ 10V

16Ω

100µ 10V

WHT (5)

BRN (6)

10µ 10V

AF Voltmeter

Audio generator

■ Removing the front panel

After removing the battery pack, knobs, and antenna, remove the 2 screws from the back of the transceiver. Lift the chassis away from the bottom part gently, then pull out the chassis as shown below.

■ Connecting the PTT, MIC, SP, and SW2 cables

When connecting the PTT, MIC, SP and SW2 2-wire cables, ensure that the color of each cable mates as shown in the following diagram.

• PC tuning

Connect the wires to the PCB in the connector case of

interface cable.

For output the wires out of the connector case, need to

process the connector case.

KPG-36

Remove the screw

PCB layout

16 Ω

Shield

Connector case

100 µ 10 V

10 µ 10 V

AF voltmeter

Audio generator

PTT(WHITE)

SW1

PTT

GND SW2

GND(BLUE)

SW1(RED)

MIC(WHITE)

CN303

CN304

SP(WHITE)

SW2(WHITE)

CN306

CN305

MIC(BLUE)

SP(BLUE)

■ How to assemble the antenna connector and its

terminal.

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

Page 38

TK-3140

ADJUSTMENT

1. Mount the antenna connector onto the chassis

➀.

• Double-sided adhesive tape is attached to the terminal; peel off the tape cover ➁.

• Attach the terminal to the antenna connector as shown below.

• Slide the antenna terminal along the adhesive cushion on the chassis so that the adhesive part on the terminal is firmly attached to the antenna connector ➂.

2. Remove the antenna connector from the chassis with its terminal attached, then solder the center part of antenna connector to its terminal

➃.

Do not use excessive solder on terminal.

TOP

Bottom

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

Regular screwdriver

Flat cable

Lever

Repair Jig (Chassis)

Use jig (part No.: A10-4060-14) for repairing the TK-3140.

Place the TX-RX unit on the jig and fit it with screws.

The jig facilitates the voltage check and protects the final

amplifier FET when the voltage on the flow side of the TX-RX unit is checked during repairs.

Battery Jig (W05-0909-00)

cushion

How to Remove the Cable

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

+ Terminal (Red)

– Terminal (Black)

Connect the power cable properly between the battery jig installed in the transceiver and the power supply, and be sure output voltage and the power supply polarity prior to switching the power supply ON, otherwise over voltage and reverse connection may damage the transceiver, or the power supply or both.

When using the battery jig in user mode, the transceiver assumes that a lithium-ion battery pack is attached to the transceiver. In adjustment mode, battery type detection is not performed. Refer to page 21 for details.

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

SCHEMATIC DIAGRAM

–

1.8M

100P/25V

470P/25V

/25V

100

Tweezers

Power cable

+ Terminal

(Red)

Power supply

– Terminal (Black)

Page 39

ADJUSTMENT

TK-3140

Test Mode

■ Test mode operating features

This transceiver has a test mode.

[A] key and turn power on. Hold [A] key until test channel No. and test signalling No. appears on LCD.

can be inhibited by programming. To exit test mode, switch the power on again. The following functions are available in test mode.

• Controls

Controls “SFT” appears “SFT” not appears

[PTT] Used when making a Used when making

transmission. a transmission. [AUX] Unused Unused [Side 1] Shift OFF. Monitor ON and OFF. [Side 2]

[S] FFSK 1200bps Sets to the Tuning

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

[C] [ENCODER] Changes channel. Changes channel.

Note: If a [S],[A],[B],[C] key is pressed during transmission, the DTMF corresponding to the key that was pressed is sent.

• LCD indicator

“SCN” Unused “

”Lights at Compander ON.

“LO” Lights at RF Power Low.

“P” Unused “MON” Lights at moniter ON. “SVC” Lights at beat shift ON. “ ” Lights at FFSK 2400bps.

Lights the lamp for five

seconds. wide and narrow.

Lighting is extended for

a further five seconds by

pressing any key while

the lamp is lit.

and 2400bps mode.

ON and OFF. LOW.

Beat shift ON and OFF

Blinks at the low battery voltage warning.

To enter test mode, press

Test mode

Changes wide, semi

Changes signalling.

■ Frequency and signalling

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

Frequency (MHz)

Channel No.

1 460.05000 460.10000 2 440.05000 440.10000 3 469.95000 469.90000 4 460.00000 460.00000 5 460.20000 460.20000 6 460.40000 460.40000 7 479.95000 479.90000

8 ~ 16

Note

You must adjust the frequencies in all channels as shown above, even though the channel frequencies in the 7 row are below the specifications of the TK-3140.

Channel No.

1 420.05000 420.10000 2 400.05000 400.10000 3 429.95000 429.90000 4 420.00000 420.00000 5 420.20000 420.20000 6 420.40000 420.40000 7 449.95000 449.90000

8 - 16

Note

You must adjust the frequencies in all channels as shown above, even though the channel frequencies in the 7 row are below the specifications of the TK-3140.

RX TX

E type

E3 type

• LED indicator

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

• Sub LCD indicator

“SFT” Appears at Shift ON.

Page 40

TK-3140

ADJUSTMENT

Signalling

Signalling No. RX TX

1 None None 2 None 100Hz Square 3 QT 67.0Hz QT 67.0Hz 4 QT 151.4Hz QT 151.4Hz 5 QT 210.7Hz QT 210.7Hz 6 QT 250.3Hz QT 250.3Hz 7 DQT 023N DQT 023N 8 DQT 754I DQT 754I

9 DTMF DEC.(159D) DTMF ENC.(159D) 10 None DTMF tone # 11 12 Single Tone 1200Hz 13 14 FFSK(1:1 Pattern) 15 FFSK Code FFSK Code 16 FFSK Error Bit Check

Note

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

Test mode.

• Preparations for tuning the transceiver

Before attempting to tune the transceiver, connect the unit

to a suitable power supply.

Whenever the transmitter is turned, the unit must be

connected to a suitable dummy load (i.e. power meter).

The speaker output connector must be terminated with a 16Ω dummy load and connected to an AC voltmeter and an audio distortion meter or a SINAD measurement meter at all times during tuning.

• Transceiver tuning

(To place transceiver in tuning mode)

Channel appears on LCD. Set channel according to tuning requirements.

2Tone (321.7/928.1Hz)

5Tone DEC.(EIA #12345)

None Single Tone 1200Hz 5Tone ENC.(EIA #12345)

LCD display (Tuning mode)

FREQ 1

Adjustment item Adjustment (1~256)

Panel Tuning Mode

TEST Ch

L 440.05000 440.10000

L2 450.05000 450.10000

C 460.05000 460.10000

H2 469.95000 469.90000

H 479.95000 479.90000

Note

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

TEST Ch

L 400.05000 400.10000

L2 410.05000 410.10000

C 420.05000 420.10000

H2 429.95000 429.90000

H 440.05000 440.10000

Note

You must adjust the frequencies in all test channels as

shown above, even though the test channel frequencies in the H row are below the specifications of the TK-3140.

RX frequency (MHz) TX frequency (MHz)

E type

E3 type

LCD display (Test mode)

n: Narrow

channel No. Signalling No.

s: Wide 4k w: Wide 5k

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

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

Page 41

■ Tuning mode

TK-3140

ADJUSTMENT

5-point tuning ex.RF Power High

(5-point tuning)

(3-point tuning)

(5-point tuning)

(3-point tuning)

[A]

FREQ xxx

[C] HPOW xxx [C]

LPOW xxx [C]

n BAL xxx

[C]

n MAX xxx

[C] n QT xxx

[C]

n DQT xxx

[C]

n DTM1 xxx

[C]

n DTM2 xxx

[C]

n FFSK xxx

[C]

n TON1 xxx

[C]

n TON2 xxx

[C]

SENS xxx

[C]

n SQL xxx

[C]

n RSSI xxx

[C]

n SQLT xxx

[C]

HPOW xxx

3-point tuning ex.Max Deviation (Narrow)

n MAX xxx

[Side 2] [Side 2]

s BAL xxx w BAL xxx

[Side 2] [Side 2]

s MAX xxx w MAX xxx

[Side 2] [Side 2]

s QT xxx w QT xxx

s DQT xxx w DQT xxx

s DTM1 xxx w DTM1 xxx

s DTM2 xxx w DTM2 xxx

s FFSK xxx w FFSK xxx

s TON1 xxx w TON1 xxx

s TON2 xxx w TON2 xxx

s SQL xxx w SQL xxx Squelch Level

[A]

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

s RSSI xxx w RSSI xxx

[A] [A]

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

s SQLT xxx w SQLT xxx

[A] [A]

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

[Side 2]

[A]

[Side 2]

[C]

[A]

L HPOW xxx

[A]

nL MAX xxx

RSSI Level

Squelch Tight Level

[C]

[A]

L2 HPOW xxx

[A]

nC MAX xxx

[C]

[A]

C HPOW xxx

[A]

nH MAX xxx

[C]

[A]

H2 HPOW xxx

[C]

[A]

H HPOW xxx

[C]

BATT xxx

[C]

Page 42

TK-3140

ADJUSTMENT

Common Section

Item Condition

1. Setting 1)

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) ±0.1V RX 2) CH-Sig:2-1 (E, E3) DVM TX-RX CV Check 0.6V or more TX 3) CH-Sig :3-1 (E) TC1 3.5V (E) ±0.1V

BATT terminal voltage:7.5V

2) SSG Standard modulation [Wide] MOD:1kHz, DEV:3kHz [Semi wide] MOD:1kHz, DEV:2.4kHz [Narrow] MOD:1kHz, DEV:1.5kHz

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

PTT:ON

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

Test equipment

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

Item Condition

1. Frequency 1) Adj item [FREQ] Power meter Panel ANT Panel Encoder Center frequency ± 100Hz Adjust Adjust [∗∗∗] Am meter knob

PTT:ON

Test equipment

Measurement Adjustment

Unit Terminal Unit Parts Method

Measurement Adjustment

Unit Terminal Unit Parts Method

(Note:)After replacing the TCXO (X1), align using KPG-74D (M2).

Specifications/

Remark

Specifications/

Remark

Hight Power Adjust Adjust [∗∗∗] knob 2.0A or less

Hight Power Check 1) CH-Sig:1-1 Check 3.7~4.3W

4. Low Power 1) Adj item [LPOW] Encoder 1.0W ±0.1W Adjust Adjust [∗∗∗] knob 1.0A or less

5. Low Power [Panel Test Mode] Check 1) CH-Sig:1-1 Check 0.5~1.5W

1) Adj item [HPOW] Encoder 4.0W ±0.1W

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

[Panel Test Mode]

PTT:ON 2.0A or less

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

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

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

Set low power (Push [B]) 1.2A or less PTT:ON

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

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

Page 43

TK-3140

ADJUSTMENT

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

Item Condition

DQT Balance Adjust Adjust [∗∗∗] Dev meter universal knob demodulation [Narrow] LPF:3kHz Oscilloscope connector waves into

[Wide 4k] 3) Adj item [s BAL]

[Wide 5k] 4) Adj item [w BAL]

7. Max DEV 1) Adj item [n MAX] 2.10kHz ±50Hz Adjust Adjust [∗∗∗] (According to [Narrow] AG:1kHz / 100mV

[Wide 4k] 3) Adj item [s MAX] 3.45kHz ±50Hz

[Wide 5k] 4) Adj item [w MAX] 4.30kHz ±50Hz

8. MIC [Panel Test Mode] Check Sensitivity 1) CH-Sig: 1-1 Check AG:1kHz / 8mV

QT Deviation Adjust Adjust [∗∗∗] universal knob

[Narrow] 2) Adj item

[Wide 4k] 3) Adj item [s QT]

[Wide 5k] 4) Adj item [w QT]

1) Adj item [n BAL] Power meter Panel ANT Panel Encoder Make the

HPF:OFF AG

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

Adjust [∗∗∗] PTT:ON

Dev meter filter

LPF:15kHz HPF:OFF

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

Adjust [∗∗∗] (According to PTT:ON

Adjust [∗∗∗] (According to PTT:ON the larger+,-)

LPF:15kHz PTT:ON

1) Adj item [n QT] Panel ANT Panel Encoder

LPF:3kHz connector HPF:OFF

[nL QT] ➞ [nC QT] ➞ [nH QT] Adjust [∗∗∗] PTT:ON

Adjust [∗∗∗] PTT:ON

Test equipment

Measurement Adjustment

Unit Terminal Unit Parts Method

square waves.

the larger +,-)

0.35kHz

0.60kHz

0.75kHz

Specifications/

1.0~2.2kHz (Narrow)

1.8~3.0kHz (Wide 4k)

2.4~3.6kHz (Wide 5k)

±50Hz

Remark

Page 44

TK-3140

ADJUSTMENT

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

Item Condition

10.DQT 1) Adj item [n DQT] Power meter Panel ANT Panel Encoder Devition Adjust [∗∗∗] Dev meter universal knob Adjust 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]

Adjust [∗∗∗] PTT:ON

[Wide 5k] 4) Adj item [w DQT]

Adjust [∗∗∗] PTT:ON

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

(The AF output is automatically set to the minimum volume.

)

[Wide 4k] 2) Adj item [s DTM1]

[Wide 5k] 3) Adj item [w DTM1]

12.DTMF2 ∗11)Adj item [n DTM2] 1.25kHz ±0.1kHz Deviation Adjust [∗∗∗] Adjust LPF:15kHz [Narrow] HPF:OFF

(The AF output is automatically set to the maximum volume.

)

[Wide 4k] 3) Adj item [s DTM2]

[Wide 5k] 4) Adj item [w DTM2]

13.FFSK 1) Adj item [n FFSK] Deviation Adjust [∗∗∗] Adjust LPF:15kHz [Narrow] HPF:OFF

[Wide 4k] 2) Adj item [s FFSK]

[Wide 5k] 3) Adj item [w FFSK]

HPF:OFF

PTT:ON

Adjust [∗∗∗] PTT:ON

2) Adj item [nL DTM2] ➞ [nC DTM2] ➞ [nH DTM2] Adjust [∗∗∗] PTT:ON

Adjust [∗∗∗] PTT:ON

PTT:ON

Adjust [∗∗∗] PTT:ON

Test equipment

Measurement Adjustment

Unit Terminal Unit Parts Method

0.35kHz

0.60kHz

0.75kHz

2.0kHz

2.5kHz

2.0kHz

2.5kHz

1.5kHz

2.4kHz

3.0kHz

Specifications/

Remark

±50Hz

±0.1kHz

Page 45

TK-3140

ADJUSTMENT

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

Item Condition

14.TONE1 ∗11)Adj item [n TON1] Power meter Panel ANT Panel Encoder Deviation Adjust [∗∗∗] Dev meter universal knob Adjust LPF:15kHz Oscilloscope connector [Narrow] HPF:OFF AG

(The AF output is automatically set to the minimum volume.

)

[Wide 4k] 2) Adj item [s TON1]

[Wide 5k] 3) Adj item [w TON1]

15.TONE2 ∗11)Adj item [n TON2] Deviation Adjust [∗∗∗] Adjust LPF:15kHz [Narrow] HPF:OFF

(The AF output is automatically set

to the maximum

volume.

)

[Wide 4k] 3) Adj item [s TON2]

[Wide 5k] 4) Adj item [w TON2]

16.BATT 1) Adj item [BATT] Power meter Panel ANT Panel Encoder Detection Adjust [∗∗∗] DVM BATT knob Writing PTT:ON terminal confirm that

17.BATT [Panel Test Mode] Check Detection 1) CH-Sig:1-1 Check

PTT:ON AF VTVM

Adjust [∗∗∗] PTT:ON

2) Adj item [nL TON2] ➞ [nC TON2] ➞ [nH TON2] Adjust [∗∗∗] PTT:ON

Adjust [∗∗∗] PTT:ON

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

BATT terminal voltage: 7.2V (Li-ion) PTT:ON

BATT terminal voltage: 5.8V (Li-ion) PTT:ON should not

Test equipment

Measurement Adjustment

Unit Terminal Unit Parts Method

1.25kHz

2.0kHz

2.5kHz

1.25kHz

2.0kHz

2.5kHz

After pressing the PTT switch,

mined numeric in the range 1 to 256 appears and then press [B] key. That numeric will be stored in memory.

Specifications/

±0.1kHz

±0.1Hz

±0.1kHz

±0.1Hz

BATT terminal voltage:5.8V

The transceiver can transmit without causing the LED to blink. The transceiver

transmit.

Remark

∗1: In order to compensate the side-tone feedback to the PLL circuit, the transceiver has deviation adjustment values for Minimum Volume and

Maximum Volume in DTMF deviation/ Tone deviation adjustment mode.

Page 46

TK-3140

ADJUSTMENT

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

Item Condition

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

2) Adj item Oscilloscope [L SENS] ➞ [L2 SENS] the adjustment

➞ [C SENS] ➞ [H2 SENS] ➞ [H SENS] value starting

Adjust [∗∗∗] from "1" to

SSG OUT:–118dBm (0.28µV)

(MOD: 1kHz / ±1.5kHz) 12dB.

2. Sensitivity [Panel Test Mode] Check 1) CH-Sig:1-1 Check 12dB SINAD or

SSG OUT more Wide 5k:–118dBm (0.28µV)

(MOD:1kHz / ±3kHz)

Narrow:–118dBm (0.28µV)

(MOD:1kHz / ±1.5kHz)

3. Squelch 1) Adj item [n SQL] Encoder (Preset) Adjust [∗∗∗] knob Adjust [Narrow] (MOD:1kHz / ±1.5kHz)

[Wide 4k] 3) Adj item [s SQL]

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

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

[Wide 4k] 3) Adj item [s RSSI] in memory.

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

SSG OUT:–118dBm (0.28µV)

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

Adjust [∗∗∗] SSG OUT:–118dBm (0.28µV)

(MOD:1kHz / ±2.4kHz)

4) Adj item [sL SQL] ➞ [sC SQL] ➞ [sH SQL]

Adjust [∗∗∗]

Adjust [∗∗∗] SSG OUT:–118dBm (0.28µV)

(MOD:1kHz / ±3.0kHz)

6) Adj item [wL SQL] ➞ [wC SQL] ➞ [wH SQL]

Adjust [∗∗∗]

SSG OUT:–118dBm (0.28µV)

(MOD:1kHz / ±1.5kHz) [B] key.

2) Adj item [nL RSSI] ➞ [nC RSSI] ➞ [nH RSSI] That numeric

Adjust [∗∗∗] will be stored

Adjust [∗∗∗] SSG OUT:–118dBm (0.28µV)

(MOD:1kHz / ±2.4kHz)

4) Adj item [sL RSSI] ➞ [sC RSSI] ➞ [sH RSSI]

Adjust [∗∗∗]

Adjust [∗∗∗] SSG OUT:–118dBm (0.28µV)

(MOD:1kHz / ±3.0kHz)

6) Adj item [wL RSSI] ➞ [wC RSSI] ➞ [wH RSSI]

Adjust [∗∗∗]

Test equipment

Measurement Adjustment

Unit Terminal Unit Parts Method

Connector

Adjust to point of opening squelch.

SSG,press

Specifications/

Remark

and increase

obtain SINAD

Page 47

TK-3140

ADJUSTMENT

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

Item Condition

5. Squelch [Panel Test Mode] SSG Panel ANT Panel Check Squelch must (Preset) 1) CH-Sig:1-1 AF VTVM Universal be opened. Check

6. Squelch 1) Adj item [n SQLT] Encoder (Tight) Adjust [∗∗∗] knob of opening Adjust [Narrow] (MOD:1kHz / ±1.5kHz)

[Wide 4k] 3) Adj item [s SQLT]

[Wide 5k] 5) Adj item [w SQLT]

7. Squelch [Panel Test Mode] Check Squelch must (Tight) 1) CH-Sig:1-1 be opened. Check

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

1kHz / ±2.4kHz (Wide 4k) 1kHz / ±3.0kHz (Wide 5k)

2) SSG OUT:OFF Squelch must

SSG OUT:–113dBm (0.5µV)

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

Adjust [∗∗∗] SSG OUT:–113dBm (0.5µV)

(MOD:1kHz / ±2.4kHz)

4) Adj item [sL SQLT] ➞ [sC SQLT] ➞ [sH SQLT] Adjust [∗∗∗]

Adjust [∗∗∗] SSG OUT:–113dBm (0.5µV)

(MOD:1kHz / ±3.0kHz)

6) Adj item [wL SQLT] ➞ [wC SQLT] ➞ [wH SQLT] Adjust [∗∗∗]

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 must

Test equipment

Oscilloscope connector

Measurement Adjustment

Unit Terminal Unit Parts Method

Adjust to point

squelch.

Specifications/

Remark

be closed.

Adjustment points

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

BPF

TC1

TC2

ANT

Page 48

TK-3140

TERMINAL FUNCTION

CN No. Pin No.

Name

I/O Function

TX-RX UNIT (X57-6412-XX): TX-RX section

CN301 1 NC - Not used

2 RXD I Serial data input 3 TXD O Serial data output 45MO5V output 5E -GND 6NC-Not used 7PFIProgrammable function key input 8 PTT I External PTT input

9ME-External microphone ground 10 EMC I External microphone input 11 MSW I EXT/INT MIC switch input 12 SP- O BTL output + for external speaker 13 SP+ O BTL output – for external speaker 14 SSW I EXT/INT speaker switch input

CN302 1 NC - Not used

2 LEDK I Backlight LED control

3 LEDA O Backlight LED control

4 CKEY I C key input

5 BKEY I B key input

6 AKEY I A key input

7 SKEY I S key input

8 VEE - GND

9 SDO O Serial data outpuut for LCD 10 SID I Serial data input for LCD 11 SCLK O Clock data output for LCD 12 CS O LCD chip select output 13 VCC - 5V 14 GND - GND

CN303 PTT I PTT key input

SW1 I SIDE1 key input

CN304 SW2 I SIDE2 key input

GND - GND

CN305 SP+ O BTL output + for internal speaker

SP- O BTL output – for internal speaker

CN306 EMC+ O Internal microphone input

EMC- - Internal microphone ground

CN No. Pin No.

CN400 1

2 3 GND - GND 45M -5V 5 VOL I Volume level input for audio control 6 EN1 I Encoder pulse input 7 EN2 I Encoder pulse input 8 GND - GND

9 EN3 I Encoder pulse input 10 EN4 I Encoder pulse input 11 SB I 12 SB I 13 +B O Power output after power switch 14 +B O Power output after power switch

CN300, 1 500 2

3 GND - GND

4 TEST O Modem IC test register switching output

9 CLK O Modem IC serial clock output 10 11 NC - Not used 12 13 AFDIR O Modem IC serial data input/output control 14 5CNS O 5V (Non save) 15 16 SSW O EXT/INT speaker switch input 17 BEEP O Beep output 18 GND - GND 19 5C O 5V 20 GND - GND 21 MICI I MIC input 22 PTT O PTT key input (Not used) 23 ME - MIC ground 24 ME - MIC ground 25 26 GND - GND 27 TXAF O Audio output (TX) 28 RXAFI O Audio output (RX) 29 5RC - 5R control 30 HSDIN O HSD output (RX) 31 32 GND - GND 33 34

Name

I/O Function

S_DET AUXKEY

DTMSD DTMACK

AFDAT AFRTM AFTRD EM TONE SWOEMERGENCY GROUND TONE control switch

AFRDT

MSK SW

LIMIT SW

TXHSD

RXAFO

DTMSTD DTMPD

I Battery detect input I AUX key input

Power input after passing through the fuse Power input after passing through the fuse

I DTMF IC decoder data input

O DTMF IC decoder clock output

O Modem IC MSK encoder data output

Modem IC MSK decoder data input timing pulse input

Modem IC MSK encoder data output timing pulse input

I/O Modem IC serial data input/output

- Not used

O Audio modulation control switch

O HSD output (TX)

I Audio input (RX)

O DTMF IC data strobe output O DTMF IC power down switch

Page 49

ABCDEFGHI

PC BOARD VIEWS

TK-3140

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

J72-0856-19 B/3

R529 R533 R528 R530

R534

Q505

R548

R531

R532

CN500

GND 5C GND MICI PTT ME ME TXHSD GND TXAF RXAFI 5RC HSDIN RXAFO GND DTMSTD DTMPD

BEEP

SSW

LIMITSW

5CNS

AFDIR

MSK SW

AFRDT

CLK

EM TONE SW

AFTRD

AFRTM

AFDAT

TEST

GND

DTMACK

DTMSD

TX-RX UNIT (X57-6412-XX)

.oN.feRsserddA

505QD6

S600

PTT

J72-0856-19 C/3

R510

R505

R514

X501

S601 SW1

Layer 1 Layer 2 Layer 3

Layer 4 Layer 5 Layer 6

S602 SW2

Component side

Foil side

DTA114EE

Page 50

ABCDEFGHI

TK-3140 PC BOARD VIEWS

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

TX-RX UNIT (X57-6412-XX)

.oN.feRsserddA 005CIE8 105CIF5 205CIG7 005QD6 105QH5 205QF9 405QF8 605QD7 705QD5

005DH9 105DH7

C501

R500

C543

X500

Q507

R549

Q500

C509

R501

R544

G S

Q506

R506

R546

S G

C502

C506

R550

R522

R508

C515

C522

C504

C513

C503

R502

C507

R545

R503

R511

C516

R504 C500

R507

C508

C512 R513

R509

C514

R512

C511

C517

C510

R518

R541

C541

R519 R542

C546 R537

R540

IC501

C537

C519

R515

R516

R536

J72-0856-19 B/3

C542

C523 R517

C520

C524 R527

C518

C527

IC502

R538

D501

R543 G

C525 R523 R520

R521

R535 C531

Q501

R524

C526

C545

R547

C540

C539

R539

C544

D500

Layer 1

Component side

IC500

Q504

Layer 2 Layer 3

Layer 4

Layer 5 Layer 6

Q502

Foil side

J72-0856-19 C/3

SW2 GND PTT SW1

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

HSM88AS

2SJ243 2SK1824

TC75S51F AK2346

LC73872M

Page 51

ABCDEFGHI JKLMNOPQRS

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

X500

J72-0856-19 B/3

C506

R502

C507

X501

R508

C515

C522

R506

R550

Q500

C509

Q507

R501

R522

Q506

S G

R546

R549

C502

R544

GND 5C GND MICI PTT ME ME TXHSD GND TXAF RXAFI 5RC HSDIN RXAFO GND DTMSTD DTMPD

C543

Q501

R543

C525 R523 R520 R521

R524

R535 C531

C545

C544

G S

C526

D501

D500

C542

C523

R517

C524 R527 C527

C520

IC502

C518

R538

R539

C540

C539

R547

R529 R533 R528 R530

R516

R536

IC501

C519

R515

C537

C546 R537

R519 R542

R540

Q504

Q502

R534

C541

Q505

R541

R548

R518

C517

R531

C510

R512

R532

R509

R504 C500

C511

R507

R510

R545

C514

R503

C508

C512 R513

R505

IC500

R514

C503

C516

C504

R511

C513

CN500

C501

R500

BEEP

SSW

LIMITSW

5CNS

AFDIR

MSK SW

AFRDT

CLK

EM TONE SW

AFTRD

AFRTM

AFDAT

TEST

GND

DTMACK

DTMSD

PC BOARD VIEWS

TK-3140

TX-RX UNIT (X57-6412-XX)

.oN.feRsserddA 005CIJ7 105CII5 205CIH6 005QK6 105QG4 205QI8 405QI7 505QI6 605QK6 705QK5

005DG8 105DG7

DTA114EE 2SA1586(Y,GR) 2SC4116(Y)

S600

PTT

HSM88AS

J72-0856-19 C/3

2SJ243 2SK1824

SW2GNDPTTSW1

S601

SW1

S602 SW2

● Connect 1 and 6.

Component side

TC75S51F AK2346

LC73872M

Layer 1 Layer 2 Layer 3

Layer 4 Layer 5 Layer 6

Foil side

51 52

Page 52

ABCDEFGHI JKLMNOPQRS

TK-3140

TX-RX UNIT

(X57-6412-XX)

.oN.feRsserddA 001CIH7 203CIM8 303CIM4 803CIO5 903CIO8 013CIP01 113CIN3 213CIP3 313CIF4 004CII5 104CIE6 204CIF01 304CIH6 109CII8 401QI6 501QH8 701QI7 801QH6 003QN01 103QI5 203QG6 303QG6 403QK01 503QI4 603QD01 703QH4 803QE4 903QE9 013QL9 113QL9 004QE6 104QI5 304QF01 404QG01 504QG9 604QH6

601DI7 003DM5 103DF7 203DJ3 303DI4 403DL4 503DG6 603DJ4 703DH5 803DI5 204DE01 504DE7

DTA144EE DTC114EE DTC144EE 2SA1362(Y) 2SC4617(S)

2SB1132(Q,R)

R384

D310

KTA2015(Y)

PC BOARD VIEWS

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

R388

C375

BPF

D307

C355

R413

Q302

Q108

C345

CP401

C128 R131

C403

R129

R410 R407

R123

C422

R909

Q405

R411

2SJ347

R368

C421

R139

R134

C354 334

Q307

R357

Q406

C127

R127

R370

CN306

MIC

IC403

C139

IC100

R133

R132

R128

UPA672T

C352

Q305

R374

R377

–

Q301

C388

Q401

C907

C423

C820

C123

R140

R136

R142

Q107

R143

C136

Q105

R360

C424 R406

R138

R820

C122

R28

C125

R902

R901

TH1

L808

C344

S G

C819

C124

R29

D303

Q104

C902

R364

D308

D106

1 5

D306

IC400

C118

R124

R903

IC901

R606

GND

R604

2SK1830

D309

BATT+

R379

C710

J72-0856-19 A/3

2SC4649(N,P)

C842

C400

L113

BATT–

Q309

Q306

D402

C349 R371

R367

C356

Q308

C348

CP327

C413

R404

Q400

C408

R401

R402

C410

CP400

C402

R400

C901

C431

R392

CP326

R391

F400

C411

R414

C845

L400

TC75S51FE

C353

C419

C841

C405

+B+BSBSBEN4

C416

C415

IC401

D405

IC402

C347

R358

D301

R356

CN400

EN3

GND

C844

C420

DA221

EN2

EN1

VOL5MGND

R405

R359

R362

Q403

IC313

Q303

R119

Q404

D305

C351

AUXKEY

S DET

C417

R366

C346

C404

R120

R408

L314

L315

L311

D302

R381 R380

L310

L309

R378

L308

R372 R383

L307

R385

C386

L312 L313

C425 C426

R403

R151

R609

R610

R611

R608

CN302

VCCCSSCLK

SID

SOD

VEE

SKEY

R607

R605

PTT

2SK1824

C359

R382

R613

AKEY

AT29C020-90TI BU4094BCFV

BKEY

CKEY

L306

CN303

LEDA

LEDK

SW1

L305

CN301

SW2

C350

C910

L304 L320

MSW

R603

Q304

RXD TXD

EMC

SSW

R612

PTT

SP– SP+

CN304

R363

C362 C364

C371

C389

C384

R369

C383

Q311

C911

CN305

R361

GND

TH300

L317

D304

C215

C312

R373

XC6204B502MR

–

Q310

R309

L316

C390

C304 R303

C310

R310

R311 R312

R376

R319 R316 C313

R317

R386

R354

C314

IC303

R302

R304

D300

C396

C397 R318 C311

IC302

R390

C382 R389

C369

R365

W29C020C90

CP305

CP300

CP301

R344

R345

R348

C340

L303

L302

R349

CP303

CP304

C335

L300

Q300

TA75W01FU TC75W51FU

IC311

CP302

CP306

100

R346

R621

R347 C336 C338

CP308

CP307

R906

CP309 CP310 CP311

C342

X300

AT2416N10SI2.5

TDA7053AT 30620M8A-2W6GP XC61CN4202NR

CP319

R352

R353

R819

CP314

R350

100 1

R623

R351

CP320

R614

R615

CP322

CP323

CP324

L301

C341

CP318

TXD

R618

Layer 1 Layer 2 Layer 3

Layer 4 Layer 5 Layer 6

R619

RXD

R617

26 25

C357

C358

Component side

Foil side

IC312

IC308

CP312

CP313

IC309

R620

C337

C339

XC62GR5012PR

IC310

CP315

75 76

CP317

CP316

Page 53

ABCDEFGHI JKLMNOPQRS

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

C329

CF200

IC307

C395

DTC144EE 2SC4617(S) 2SC5108(Y)

2SC5192

R321

C315

C330

BEEP SSW LIMITSW 5CNS AFDIR MSK SW NC AFRDT CLK EM TONE SW AFTRD AFRTM AFDAT TEST GND DTMACK DTMSD

R320 C318 R323

C391

IC305

R341

C332

CN300

RN47A4

C331

R907

R339

C334

R908 C394

R315

R313 C333 R340 R343

TXHSD

RXAFO

DTMSTD

DTMPD

R314

GND GND

MICI

PTT

GND

TXAF

RXAFI

5RC

HSDIN

GND

ME ME

R342

C275

C399

R326

R912

D902

R397

R398

C908

R212

Q903

C207

R919

R913

R915 TH901

R914

TH902 R917

R916

R920

R918

C909

R308

R268

C284

R301

C301

R300

IC304

C322

R327

R333

C327

R325

C316

2SK508NV(K52)

R911

C320

Q201

R910

D903

R215

Q208

C300

D201

C730

R201

R202 R200

C321

R337

R338

R322

R324

C319

C398

12 13

R209

C204

C209

R217

C208

R267

C201

R266

C279

C283

C200

D200

R336 C392

IC306

2SJ347 2SK1830

R210

R216

C282

R203

Q902

Q901

C323

C206

C205 C220

R204

R208

R211

D203

R213 R206 R220

C255

C243 R259

TH200

C328

R330

R205

C325

D202

C202

R809

C217

IC201

R260

R334

CF201

C203

R219

R207

C253

R825

R826

R807

C809

L801 +

R813 R811

C811

R812

3SK318

C803

C807

C806

CP2

IC801

C812

C801 C802

10 11

R801

R824

C813

C280

C210

C214

C216

R35

C30

Q803

L805

C903

C905

L901

C904 C906

C847 R806

C805

R815

R814

L802

2SK2596

Q203

R817

C814

C224

C60

R818

C815

C848

R904

D801

C212

L201

C213

IC200

D209

C218

R223

Q204

C34

L11

C222

2SJ243 2SK1824

L17

R218

L16

C33

C66

C211

R221

C28

X200

C221

R255

R264

C31

C32

R18

C36

C278

R253

R222

C65

C233

R226

C219

C223

TC1

C44

L20

L12

C228

C227

L202

Q205

C225

1 5

Q202

R256

C68

L15

C37

C40

C47

C38

TC2

C43

C41

R16

L10

LMX1511TMX

R227

C229

R265

CD200

R13

R14

R15

L19

C29

C39

R19

C46

C42

L18

R20

C48

C230

C53

R17

R33

C57

C50

C51

R21

C45

R22

L23

C52

XF200

R25

R229

D100

R100

C56

R31

C55 R26 C54

R27

L21

C49

R23

R24

L22

M62364FP

C232

R230 L902

R905

C235 L205 L206

C236

D101

C115

C164

C119

L116

R121 R126

R101

R122

C821

R228

C231

C240

C101

C817 R115

R116

L103

C238

C822

R114

Q103

R125

C126

C241

L115

L204

L203

C100

R149

C818

C244

L114

C110

R102

C109

L104

L903

R254

Q100

C160

R112

C116

Q106

BPF

R232

C237

C234

R233

C242

C239

R235

L207

C245

R234

C846

R104

C102

R103

R106

Q101

C106

R111

L101

R109

R108

L102

C824

C823

C132

C129

L107

C130

C131

TC75W51FK TC75W51FU

PC BOARD VIEWS

R238

C248

R239

C250

C281

R240

L211

C286

C289

C256

C295

R243 C259

R247

C261

C263

R273

C270

C267

C268

R270

R145 R146

C825

C828

C147

L108

C143

TA31136FN

D204

Q207

R246

C827

C293

D205

L213

R252

C290

C252

R244

C274

C154

C269

L209

C292

C260

C276

D102

L807

C144

L100

C103

C134

R250

C105

Q206

R237

C298

R105

C111

C133

C104

C108

C294

R236

D208

L106

C135

R107

C266

D206

C288

R276

C264

D207 C277

C137

R241

R248

L215

R249

C285

L217

C826

C249

C251

L210

C257

L212

C258

D403

C843

L219

R152

R147

C148

L109

D104

C158

D103

C149

C146

R144

XC61CN5002NR

R740

334

C720

D105

C151

L111

112

C150

L110

IC404

C153

C152

C155

C156

L112

C157

ANT

J72-0856-19 A/3

2SK3476

TK-3140

TX-RX UNIT (X57-6412-XX)

.oN.feRsserddA 002CIH4 102CIE6 403CID7 503CIB5 603CID01 703CID4 404CIO7 108CIF8

2QI9 3QI8 4QJ9 5QJ8 6QJ9 7QJ01 8QJ7

001QL6 101QL6 301QK7 601QL01 102QD5 202QI5 302QG5 402QH5 502QI4 602QL4 702QN6 802QD6 308QG7 109QE9 209QE8 309QD5

1DH8 2DI01 3DH7 4DH01 5DI7 6DJ9

001DJ5 101DK5 201DN9 301DO9 401DO9 501DO8 002DD8 102DD7 202DE5 302DE5 402DN4 502DN5 602DM5 702DM7 802DM8 902DG5 304DO6 108DG9 209DC6 309DD6

Component side

Layer 1

Layer 2 Layer 3

Layer 4

Layer 5 Layer 6

Foil side

Page 54

ABCDEFGHI JKLMNOPQRS

TK-3140

TX-RX UNIT (X57-6412-XX)

.oN.feRsserddA 001CIH7 002CIL4 102CIO6 203CIM8 303CIM4 403CIP7 503CIR5 603CIP01 703CIP4 803CIO5 903CIP8 013CIP01 113CIN3 213CIP3 313CIF4 004CII5 104CIE6 204CIF01 304CIH6 404CIE7 108CIN8 109CII8

2QK9 3QK8 4QJ9 5QJ8 6QJ9 7QJ01 8QJ7

001QH6 101QH6 301QI7 401QI6 501QH8 601QH01 701QI7 801QH6 102QP5 202QK5 302QM5 402QL5 502QK4 602QH4 702QF6 802QP6 003QN01 103QI5 203QG6 303QG6 403QK01 503QI4 603QD01 703QH4 803QE4 903QE9 013QL9

.oN.feRsserddA 001DJ5 101DI5 201DF9 301DE9 401DE9 501DE8 601DI7 002DP8 102DP7 202DO5 302DO5 402DF4 502DF5 602DG5 702DG7 802DG8 902DM5 003DM5 103DF7 203DJ3 303DI4 403DL4 503DG6 603DJ4 703DH5 803DI5 204DE01 304DE6 504DE7 108DM9 209DQ6 309DP6

R384

D310

PC BOARD VIEWS

TX-RX UNIT ( Component Side View + Foil Side View (J72-0856-19)

D309

BATT+

R379

C842

ANT

C710

J72-0856-19 A/3

X57-6412-XX) (A/3)

C349 R371

R367

C249

C353

C356

C251

C290

Q308

L210

C348

C720

CP327

C292

C413

C257

L212

R404

C400

L113

C157

C156

L112

BATT–

C152

Q309

C155

C153

Q306

Q400

IC404

C148

L400

C150

L110

D402

R401

C410

R400

C901

R392

R391

R402

112

CP400

C402

C431

D104

C845

CP326

D105

C411

C158 C149

C151

L111

C408

R740

D405

334

R414

C843

F400

D403

C405

L219

IC401

C419

C276

C841

R152

R147

+B+BSBSBEN4

D103

C146

C416

L209

C252

L213

C415

C258

C154

C827

L109

L807

R144

C144

C260

C274

C269

D102

C844

D205

C289

C347

R358

R244

R356

CN400

EN3

GND

IC402

C420

C293

C281

R246

R145 R146

D204

R240

R252

C267

EN2

C248

C256

C295

Q207

D301

C261

R273

C268

R270

EN1

VOL5MGND

L108

R405

R238

R239

C250

IC313

L211

R243

C259

R359

R362

C270

C828

C143

Q403

C375

C286

R241

Q303

D305

R247

R248

C351

D207

C263

L215

R249

C285

AUXKEY

S DET

L217

R119

C147

R276

D206

C277

C825

C137

C417

R388

BPF

R232

C354

R250

Q307

R233

R368

C294

R237

C288

C355

Q302

C264

C346

R366

C345

C404

R107

CP401

C111

C108

C266

D208

R410 R407

C826

R120

Q404

R408

C135

C422

R236

C403

R123

Q206

D307

R235

R234

C245

C298

R104

C421

L100

R103

R413

C103

R106

R105

Q406

Q108

Q101

1234

R139

C106

C104

L101

R134

C105

R108

L102

C128

R131

C127

C129

R129

R127

C132

C133

R411

R909

L107

L106

C130

C134

Q405

C131

L903

C352

334

C237

C234

C239

C242

R370

R357

CN306

MIC

L207

C244

C846

R102

C102

IC403

Q100

S G

C139

C160

R111

IC100

R109

C824

R133

R132

C823

R128

L104

Q106

R254

R377

C100

C123

L114

R112

Q105

1 Q305

R374

L203

R136

C109

C136

C116

C907

R140

Q103

–

C423

C820

C110

S G

L204

C241

Q301

L206

C388

C240

Q401

C818

Q107

R143

C101

R149

C817 R115

R142

L103

R360

R101

C424 R406

R114

R138

L115

R820

C122

R28

R125

C126

R228

C238

C125

S G

R902

R901

C119

TH1

R121 R126

C822

L808

C344

C235

S G

L205

C236

C115

R116

C819

C124

R29

D303

C231

D101

C902

R122

C821

R364

IC400

D106

C164

L116

D308

R230

L902 R905

Q104

1 5

C232

R124

D306

IC901

R606

XF200

C118

R903

C49

GND

R604

1 4

R151

R608

TA75W01FU TC75W51FK TC75W51FU

L314

L315

L311

D302

C359

R381 R380

L310

L309

R382

R378

L308

R372

C230

R383

L307

R229

D100

R385

C386

L312 L313

C425 C426

R403

R100

C56

R31

L23

C55

R26

C54

R27

R25

C53

L21

R613

R609

R610

R611

R21

C45

R23

R24

CN302

L22

R22

VCCCSSCLK

SID

SOD

VEE

SKEY

AKEY

R607

R605

C52

PTT

C51

R20

C50

R33

C57

R17

BKEY

L306

CN303

CD200

R14

C39

R19

C48

CKEY

C42

L18

LEDA

R265

R13

C46

L19

LEDK

R16

R227

C229

R15

C47

SW1

C29

L10

L305

C68

C37

C43

C41

Q205

C40

C227

CN301

R253

TDA7053AT

C910

X200

NC RXD TXD

C233

C228

PTT

R226

L202

EMC

MSW

SP–

C225

SP+

SSW

C219

Q202

R264

R256

C223

L15

C65

C44

L20

C38

R612

R603

L304

L320

TC2

L12

SW2

CN304

C350

R363

Q304

TC1

C362 C364

C278

C371

C389

C384

C221

R222

R18

R369

C383

R255

C31

C32

C36

Q311

C911

CN305

C211

R361

R221

L11

C28

L17

C66

C33

GND

TH300

R218

D304

C215

L16

R373

L317

C312

C34

C212 L201

Q310

–

L316

C390

IC200

C218

Q204

C310

R310

R376

C304 R303

R223

R311 R312

TA31136FN

R319

C213

R316

C314

C313

R309

IC303

R302

R304

C222

D300

C396

D209

C60

C30

R818

C397 R318

C815

C311

R317

C848

IC302

C847

C382

R806

R390

R389

R365

C369

R386

C224

Q203

C814

R904

C805

C280

L805

R817

C905

C904

C906

R815

R35

C214

Q803

C903

L901

D801

R814

L802

R354

C210

C216

CP305

CP300

CP301

R344

R345

C340

L303

10 11

R801

R348

R349

CP303

CP304

C801

C802

C335

L300

L302

C813

R824

Q300

XC61CN5002NR

IC311

CF200

CF201

CP302

CP2

R825

C803

CP306

IC801

100

R346

R807

R621

C807

R347

C806

C336

R813

C338

R811

C812

R812

R207

C203

R906

C809

L801

CP308

CP307

R205

C217

R219

C253

R260

R826

X300

C811

C325

IC201

C243 R259

C342

C328

R334

R330

D202

R211

C202

R809

R208

D203

R213

R206

CP309

R220

C220

C282

R203

Q902

Q901

C323

2SK3476

C255

TH200

R336 C392

IC312

12 13

IC308

R911

R210

R209

Q201

C206

R910

R216

C204

D903

C209

CP311

CP310

R215

CP312

C205

R217

C208

Q208

R267

C201

R266

C279

C283

D201

C200

C730

R201

R204

R202

IC309

R200

C321

D200

S G

C337

IC306

R322

R338

R620

C339

R324

30620M8A-2W6GP

75 76

C329

IC307

C320

R398

Q903

R919 R915 TH901 TH902 R917

R920

CP315

CP313

C284

R301

C300

R300

IC304

R327

R337

C319

R325

IC310

C398

C316

C908

R914

R916

R268

C301

R333

R397

R212

R913

R918

C322

C207

C275

D902

CP317

R308

C327

R326

R912

C909

GND 5C GND MICI PTT ME ME TXHSD GND TXAF RXAFI 5RC HSDIN RXAFO GND DTMSTD DTMPD

CP316

R908 C394

C399

R342

R352

R314L1R315

R313

C333

R340

R623

R343

CP319

R353

R819

CP314

R350

100 1

C395

L301

R907

C391

R339

C334

CN300

R351

CP320

EM TONE SW

R614

R615

CP322

CP318

TXD

R618

CP323

CP324

C341

IC305

C331

R341

LIMITSW

MSK SW

DTMACK

R619

R320 C318

R323

C315

5CNS

AFDIR

AFRDT

AFTRD

AFRTM

AFDAT

DTMSD

RXD

R617

C332

BEEP SSW

CLK

TEST GND

26 25

C357

R321

C330

C358

XC61CN4202NR

113QL9 004QE6 104QI5 304QF01 404QG01 504QG9 604QH6 308QM7 109QO9 209QO8

309QP5 1DL8 2DK01 3DL7 4DL01 5DK7 6DJ9

DTA144EE DTC114EE DTC144EE 2SA1362(Y) 2SC4617(S) 2SC5108(Y)

2SB1132(Q,R)

2SC5192

2SJ243 2SK1824

KTA2015(Y)

2SC4649(N,P)

LMX1511TMX XC6204B502MR

TC75S51FE

W29C020C90

RN47A4

AT2416N10SI2.5

DA221

2SK508NV(K52) 2SJ347

XC62GR5012PR

AT29C020-90TI

2SK1830

3SK318 2SK2596 UPA672T

BU4094BCFV

M62364FP

● Connect 1 and 6.

Component side

Layer 1 Layer 2 Layer 3

Layer 4 Layer 5

Layer 6

Foil side

Page 55

A B C D E F G IH

J K L M ON P Q SR

SCHEMATIC DIAGRAM

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

R817

C848

C906

R904

C314

C813

470p

R814

R319

470p

L901

12n

C814

C903

10p

C904

C905

10k

R815

R398

47k

BATT

7.50V

C842

470p

C400

CN400

+B14 +B13 SB12 SB11 EN410 EN39 GND8 EN27 EN16

BATT DET

VOL5 5M4 GND3 AUXKEY2 S_DET1

R411

R909

R410

220k

R407

AUX KEY

F400

L400

C431

100p

470p

C841 470p

C405 1000p

C404 1000p

C402 1000p

C403 1000p

AUX

BATT2

7.49V

SURGE ABSORPTION

D402

1SR154-400

CP400 47K*2

CP401 47k*2

R400

10k

C901 0.1u

5MS PROTECT SWITCH

T:4.98V R:4.98V

EN1

EN2

EN3

EN4

VOL

BATT1

D403

C408

4.93V

5MS SWITCH

Q400

2SJ347

R404

1.0M

C843

MA2S111

470k(D)

R402

470k

1000p

5MS

470p

R401

(D)

T:0V R:4.84V

Q403,404

5R SWITCH

7.49V

D405

RB521S-30

5M PROTECT

Q403

DTC144EE

C410

4.7u

VIN

IC402

XC62GR5012PR

VIN

CE4VSS

C845

470p

C411

Q401

2SK1830

Q404

2SJ347

5CNS AVR

10k

R414

5MS SWITCH

5MS 5MS 5MS

5T SWITCH

KTA2015(Y)

T:4.73V

R405

R:0V

C419

Q405

T:4.15V R:0V

VOUT

VSS

VOUT

XC6204B502MR 1 2 3

1000p

DETECTOR

IC404

XC61CN5002NR

C417

5M AVR IC401

VIN

VOUT VSS CE4NC

5.00V

C844

470p

C416

10u 6.3

5CNS

C422

T:4.28V R:4.99V

C421

C420

C847

100

4.85V

1000p

4.7u(-85)

10p

470p

R824

C805

0.1u

CP2

1k*2

R825 1k

C803 100p

C802 100p

C801 100p

DET-2

R826

1000p

10p

D300

RB706F-40

AF AMP BIAS

11 12 13 14 15 16 17 18 19 20

R303

R304

R302

PLL IC

IC801

CLOCK NC4 DATA LE FC BISW fOUT

OSCOUT

p NC5

OSCIN

LMX1511TMX

C304

680k

390k

39k

LD PROTECT

fIN

NC3

NC2

VCC

NC1

22p

C396

9 8 7 6 5 4 3 2 1

AF BUFFER

1 2 3 4

0.01u

IC303

TC75W51FU

VSS

AF AMP,FILTER

C390

0.1u

R403

4.98V7.25V

C846

10u 6.3

C415

470p

47k

100p

R740

IC901

TC75S51FE

VDD

5TC BUFFER

R408

C413

100p

10k

VIN

XC61CN4202NR

DETECTOR

R413

34 2

VSS

1.0M

IC400

R406

1 2 3

330k 1

VOUT

VSS

5C AVR IC403

XC6204B502MR

VIN VSS CE4NC

Q406

2SJ347

SAVE SWITCH

10k

R901

47k

R902

R903

47k

C902

0.22u

VOUT

C425

0.1u

C426

100p

5.03V

C424

100p

C423

15u 6.3

UL CP

L77-1871-05

R35

470p

5CNS 5CNS

GND3OUT

16.8MHz TCXO

VCC

D801

MA2S111 R806

R801

4.93V

VDD

120k

C806

R809

C809

470p

C807

0.1u

C811*C812

8 7 6 5

R811

L801

R807

15u 6.3

4.96V

R813

R812

1.5u 16

TUNE

R309

C313

0.1u R316

100k

TX-RX UNIT(X57-6412-XX)(B/3)

Q500,506

MSK SWITCH

C502 0.1u

C503 0.1u

C501 0.1u

R501 33k

R500 1M

Q507

AF FILTER SWITCH

R502 330k

Q500

2SJ243

X500 3,6864MHz

C506

R549

4.7k

R504

C500 0.1u

R506 1M

L77-1517-05

22p

C515 1200p

R509

180k

R503 150k

0.1u

C504

Q506

2SK1824

C509

R507

C508

R545

R546

22p

Q507

2SJ243

120k

820p

R512

R550

120k

L10

X57-6412-XX

-71

-72EE3

100n 270n 3.3u

L12

100n

100n 22n

R544

4.7k

C543

1000p

R522

47k

1213

RDF/FD

SCLK

14 15 16 17

15k

R508

220k

19 20

82p

C510

21 22 23

68p

C511

RXAFI(25)

0.1u

C514

C516

4.7u 6.3

L15 L21 L116 L206 L209 L210 L211 L215 L217 L807 L902 R114

22n 1.2n

27n3.3u

1.5n27n

DI/O

DIR

TDATA

XOUT

TCLK

XIN

VDD

VSS

MOD

EXPOUT

RXAFIN

EXTLIMIN

LIMLV

RXAF

RXLPFO

TXINO

TXIN

RXINO

AGND

RXIN TEST

AGNDIN

IC501 AK2346

BASE BAND IC

L207 R232

22n 8.2n 8.2n

27n

18n

33n

C520

2 1

C518 4.7u 6.3

8.2n

8.2n 8.2n

10n

10nNO10n

12p

C507

0.1u

R505 0

TCLK(9) TCLK(6) DIR(14)

DI/O(11)

2.78V

R518

R519

R515

120k

R517

27k

R524

C526

R520 390k

0.01u

150k R521 390k

R527

180p

C524

4.99V

C519 4.7u 6.3

R511

15k

R513

R514

R510 1M

X501 3.58M L78-0479-05

10n

3.3n NO10n

C512

470k

R516

C513

110k

4.7k

0.1u

18n

5CNS(14)

R541

R542

120k

R523

0.047u

110k

12k

1 2 3 4 5 6 7

120k 100k 27k

LIMITER SWITCH

R548 180k

C546

100p

C525 1000p

680k

C522 0.1u C523 270p

R535

C531

12p

VSS

VDD

IC502 TC75S51F

C527 0.1u

AF AMP,AGC

INPUT

VDD NC3

NC1

EST

STD

OSCO

ACK

OSCI

NC2 VSS8LOAD

R126

R144

47k

R528 4.7k R529 4.7k R530 4.7k R531 4.7k R532 4.7k R533 4.7k R534 4.7k

Q505

DTA114EE

R543 4.7k

R536

C537

100k

0.1u

AGC PROTECT

D500 HSM88AS 34 2

C544

0.1u

C545

0.1u

D501 HSM88AS

AGC PROTECT

14 13

IC500

LC73872M

DTMF DECODER

11 10 9

C517 0.1u

R318

R320 R917

R321 56k 68k

R812

390k

2.2k

560k 100

68k

4.7k 39k

SDI/MSKO(9)

TX AF MUTE

Q501

2SJ243

C539

1.5u 16

C540

1.5u

5.03V

R817

TXMSK(4)

RCLK(5)

DIR(7) SCLK(8)SCLK(13)

TEST(10)

C542

1000p

R537

10k

R540

R539

Q502

2SC4116(Y)

Q504 2SA1586(Y,GR) R538

2.7k

Q502,504

R904

56 NO

AGC

R905

C541

0.1u

68k

120k

R547

C31

9p 15p

20p

C33

56p

CN500

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

C34

3.5p(B)

10p 3p(B)

1 2 3 4 5 6 7 8 9

C36

DTMSD

DTMACK

GND

TEST AFDAT AFRTM AFTRD

EM TONE SW

CLK

AFRDT

NC(OPTION)

MSK SW

AFDIR

5CNS

LIMITSW

SSW

BEEP

GND

MICI

PTT

ME ME

TXHSD

GND

TXAF RXAFI

5RC HSDIN RXAFO

GND

DTMSTD

DTMPD

4p(B)

3p(B)

5p(B)

2p(B)

CN300

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

C40C38

C42C41 C65

4p(B)

3.5p(B)

9p(B)

2.5p(B) 1.5p(B)

3p 1p

4 5 6 7 8

12 13

C103 C116

1p 9p

C109

10p

5p 1.5p7p

27p

33p

15p8p

Q901

2SK1824

HSDIN SWITCH

Q902

2SJ243

HSDIN SWITCH

C144C119

100p2p 10p 470p

8p39p

R310

R311

R312

LSD BUFFER TO TCXO

47k

IC302

TC75W51FU 1 2 3 4

VSS

AF AMP,FILTER

C151

VDD

C154 C157

C155

15p

5p 10p

6p 13p

100k

220k

C1507pC149C66 C143

2p 7p

8 7 6 5

C316

0.033u

HSD LPF

C322 1500p

R327 47k

47k

R333

680p

C327

1p 4p

R322 150k

R324 470k R325 360k

C397

4.93V

C310

R337

C312

10u 6.3

R317

180k

R318

0.01u C311

100p

C319

100p

2 3 4

0.1u

C398

0.1u

1 2 3 4

270p

C321

R338

47k

100p8p

R320

C318 220p

AF AMP,FILTER

IC305

TC75W51FK

R323

1 2

82k

3 4

VSS

R321

C391 0.01u

C315

LSD SUM

10u 6.3

5.03V

IC306

TC75W51FU

VSS

AF AMP,FILTER

VSS

IC304

TC75W51FU

AF AMP,FILTER

RESET

PTT PTTPTT SSW SSW 5RC

SSW DTCLK DTSTD DTMPD

C237

C238C158 18p 15p

11p0.5p

C392

VDD

C325

0.012u

R330

180k

C323

2200p

VDD

7 6

R300

R301

100k

C301

C244

C240C152 C164

0.75p4p 33p

2p(B)

3p(B)

LSD LPF

0.01u

4.99V

C251

VDD

HSD BPF

R334 180k

2.41V

100k

C300

470p

R907

4.7k

R908

4.7k C394

4.99V

0.1u

7 6 5

22k

R336

C328

0.068u

C730

V REF

10u 6.3

C274 C285

3.5p(B)

C399

R315

5600p

R314

100

R313

C337 27p

R347 1.0k

2.2u 6.3

C336 27p

C277

0.5p

3.5p 3p(B)

4.5p(B)

2SC5108(Y)

F IN RF AMP

L802

C338

CLK SHIFT ON :2.86V OFF:2.39V

5p(B)

T:2.85V R:2.88V

C815

L805

18n

R818

150k

T:0.39V

Q803

R:0.46V

SAVE

INT 5TC 5TC

+B +B

CLK CLK

EVSS

5.00V

R326

M62364FP

VIN1

VOUT1

VOUT2

VIN2

VDD

R397

CLK

C320

VIN3

0.1u

VOUT3

VOUT4

VIN413VIN5

POTENTIAL METER

R308

3.3k

R339

C330

0.1u

X300

9.8304MHz

L77-1810-05

CLK SHIFT ON :2.63V OFF:0.84V

16p

Q300

2SC4649(N,P)

BEAT SHIFT SWITCH

C290C286

3.5p(B)

2p(B)

1.5p(B)

3p(B)

IC307

10k

4.7k

100p

C30 10p

VOUT8 VOUT7

RESET VDAref

VOUT6 VOUT5

R348

C331

C332

C60

1000p

D1,3

TX VCO

C28

100P

L10

C29

1000p

VIN8

23 22 21

VIN7

GND

19 18 17

VIN6

15 14

DSTB

HSDI

R342

R340

22k

10k

C333

6800p

3300p

R341

R343

10k

C334

0.01u

XOUT

XIN

CLK SHIFT ON :3.36V OFF:0V

EEPROM

IC310

AT2416N10SI2.5

C340

0.01u

R349

47k

GND5SDA

C811

C710C293C269 C289

0.22u35

2p(B)

2.5p

0.33u35 0.33u35

4.7u 6.3

D2,4

RX VCO

C329

4.97V

VCC

TEST

SCL

0.22u35

1SV325

C68

1SV325

C813

5.00V

C31

270n

L11

C33

L12

C395

0.1u

8 7 6

C814

3.5p(B)

D5 TX VCO MODULATION L15

C32

TC1

10p

C65

R13 47k

L16

27n

C34

15p

TC2

10p

C66

BATT2 BATT1

T:0.8V R:0V(ON) :3.2V(OFF)

R204

C906

1000p

47k

R14

RX VCO OSCILLATION

C36*(B)

2SK508NV(K52)

EN4 EN3

EN2 EN1

D7 D6 D5 D4 D3 D2 D1 D0

VOL

R203

820k(D)

-t

TH200

AUX

D5 D6,209,403,801 D100,101

(B)

C37

0.5p

1SV278

2SK508NV(K52)

R15 47k

C38

(B)

5.01V

L300

82k(D)

100k

L18

220n

TX VCO OSCILLATION

C40

C39

L17 220n

C41

C335

0.01u

(B)

470p

CP300

1k*2

CP301

1k*2

CP302

1k*2

CP303

1k*2

CP304

1k*2

CP305

1k*2

CP306

1k*2

R344

R345

R17 100

C45

470p

C42

(B)

C43

0.5p (B)

C46

L19

3.3u

R16

(B)

180

76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96

97 98

100

:1SV325

:MA2S111

:HVC131

C47

0.5p(B)

L20

3.3u

R18

150

C44

(B)

VCO SWITCH

T:0V

2SJ347

R:4.19V

R19 100

C48

100p

1000p

EN4

EN3 EN2

EN1 D7 D6 D5 D4 D3 D2 D1 D0 PF VOL BATT2 BATT1 ASQL TEMP RSSI AVss LSDI VREF AVcc SFTSTB OE

AFDIR

LSDO

HSDO2HSDI3DSTB4NC5BYTE6CNVSS7AFRDT (DI/O)8AFDAT9RESET10XOUT11VSS12XIN13VCC14NC15DTSTD16AFTRD17AFRTM18EEPDAT19BEEP20SKEY21AKEY22BKEY23CKEY24AUX

R346

47k

1.0k

R20

100k

RN47A4

VCO SWITCH

R906

4.7k

EPDPCP

1k*2

CP307

INT

D106 D201,300 Q201,403,903 D202,203,902,903 D204-208:HSC277

BUFFER AMP

T:0.65V R:0.75V

R24

CP308

2SC5108(Y)

C51

L21

R21

150k

C49

R23

100

1000p

L22

RIPPLE FILTER

T:0V R:4.82V

T/R

1k*2

CP309

R621

2SC4617(S)

R22

4.7k

MA2S111

RIPPLE FILTER

C50

SWITCH

A5A0A3A4A1

1k*2

CP310

62636465666768697071727374

A7A6A5A4A3A2A1

VSS

MPU

IC309

30620M8A-2W6GP

R620

C339

0.01u

BSHIFT

5CNS

EVSS

CLK

SFTSTB

ASQL ASQL

:HZU5CLL :RB706F-40 :1SR154-400 :DAN235E :HVC369B :1SS373 :2SJ243 IC307:2SC4617(S)

T:3.88V R:3.90V

CP311

47k

22u 6.3

1k*2

VCC

T:1.75V R:1.77V

C53 33p

C52

D302,306 D303,304,307 D305

TX/RX COMMON RF AMP

2SC5108(Y)

R25

6.8k

R26

10k

1000p

A11

A10

A12

1k*2

CP313

CP312

A12

A11

A10

CP314

R350

47k

R27

TH1

A13

CP315

A13

47k*2

T:1.21V R:1.23V

270

R28

100k

A14

1k*2

A14

:DA221 :015AZ6.8

-t

C54

33k(D)

R29

A15

CP317

A15

470p

100k(D)

A16

1k*2

515253545556575859

A16

CS/MODE

SELF

SAVE

BLCK HLDA HOLD

DTCLK

DTMDAT

SIDE1 SIDE2

L23

R31

A17

A18 A19

CSO

BHE

ALE RDY CLK

DAT RXD TXD

SSW

PTT

CP316

47k*2

C57

22n

T:4.80V R:4.80V

C55

C56

50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26

R33

470p

R819

TX/RX RF SWITCH

R100

4.7k

D100

R229

C232

470p

R352 1.0k

CP319

1k*2

R351

CP320

1k*2

R619

47k

D310

D405

D100,101

R905

L902

HSC277

T:0V R:2.80V

4.7k

C342

R614 47k R615 47k

R618 47k

R230

CP322

1k*2

CP318 1k*2

0.01u

D101

HSC277

R623

R617 47k

C119

10p

C819

C212

22p

L201

VDD

123

Q108

Q300D309

C122 470p

R216

R227

TX FINAL AMP

L116

R122

T:1.66V(H)

100

:1.00V(L)

R125

R:0V

47k

R126

R121

C126

22p

C820

C124

R138

D106

C123

15u 10

HZU5CLL

APC SWITCH

Q105

DTC114EE

C136 470p

XF200

C278

0.1u

44.85MHz

L71-0530-05

330

C230

10p

C213

4.10V

2 3 4

C210

0.1u 6

C214

0.1u

7 8

4.7k

R219 220k

567

IC201

TC75W51FU

VSS

AF AMP,FILTER

C255

0.1u

R260

C253

180k

0.1u

:DTA144EE :DTC144EE

:2SC4649(N,P):B30-2156-05

TX DRIVE AMP

T:2.44V

PRE-DRIVE AMP

R:0V

R102

47k

C238

2SC5108(Y)

R149

L206

C240

DATADATA

CLK

Q2,3 Q4,301,400,404,406 Q5,8,100,205,803 Q6,202 Q7,208,302,304,306,309,310D102-105,200

5R5R SBSB

5M5M

C358

Q100

C241

5.01V

22u 6.3

FLASH ROM

A3 A2 A1 A0 D0 D1 D2

D3 D4 D5 D6

D7 CSO A10

L302

R103

C102

C244

C357

330

470p

22u 6.3

C101 470p

T:0.92V R:0V

R101

4.7k

C100

470p

L205

18n

C236

C235

A18

CSO

RXD TXD

R353

1.0k

CP323 47k*2

SIDE1 SIDE2

CP324 47k*2

SKEY AKEY BKEY CKEY

L303

R354

:RB521S-30 :TC75W51FU:2SK1830 :HSM88AS

T:0.90V

18n

L100

R:0V

T:3.96V R:0V

R104

AT29C020-90TI or W29C020C90

IO0

IO1

IO2

GND

IO3

IO4

IO5

IO6

IO7

A10

1 2 3 4 5 6 7 8

PRE-DRIVE AMP

C103

680

R105

IC308

A4 A5 A6

A7 A12 A15 A16

VCC

WE A17 A14 A13

A8 A9

A11

C341

0.01u

SHIFT REGISTER

IC311

BU4094BCFV

STRB DATA CLK LEDR

BSHIFT

LEDG LCDBLT

DTMPD

LSW VSS9QS

SHIFT REGISTER

IC312

BU4094BCFV

STRB DATA CLK AM1

MSW

DSW

TEST

T/R

EMTON

DM VSS NC

R106

1.5k

Q101

2SC5192

T:0.50V R:0V

R107

C104

470p

A12

A15

A16

A18

8 7

A17

A14

A13

A11

VDD

SOE

W/N

5TC

12 11 10

VDD

SOE

5RC

13 12 11 10

:2SK508NV(K52) :2SJ347 :2SC5108(Y) Q204,401 Q505 :RN47A4

C106

1000p

330

22n

R108

L101

C105

470p

L102

L301

4.96V

D200

HVC131

SQL

VOLTAGE

CHARGE

330

R109

T:4.18V R:0V

T:0V R:4.84V

W :4.54V S-W:4.54V N :0V

Q201

DTC144EE

W :0.36V S-W:0.36V N :0.31V

CF200

L72-0995-05

4.96V

SQL RECTIFICATION

T:4.76V R:0V

R200 220k

Q103 Q104,105 Q106 Q107,203,308,506,901

330

C109

R112

R209

W/N SWITCH

C204

R208

W :4.54V S-W:4.54V N :0V

T:1.93V R:1.93V

C282

1000p

D201

RB706F-40

R201

100k

C200

5M AM

RSSIRSSI

V_REFV_REF SPOUT

LCDBLT LCDBLT

LEDG LEDG

DET-2

C160

R111

Q103

2SK2596

L115

L114

8.2n

13p

R116

T:0.89V(H) :0.55V(L) R:0V

10p C110

22p

C817

C818

C115

C111

C108

0.1u

220

R226

L202

1.5u

C227

0.1u

C228

T:0V R:4.56V

10k

X200

44.395MHz

L77-1760-15

W :0V S-W:0V N :1.80V

12k

R210

CF201

0.1u

L72-0996-05

D202

DAN235E

W/N SWITCH

4.7k

R266

2.7k R267

330k

C283

0.1u

Q208

2SC4617(S)

NOISE AMP

T:0.25V R:0.25V

12k

220

R202

R268

C284

0.22u

HSD AMP

:2SC5192Q101 IC313 :2SK2596 :DTC114EE :2SK3476 :2SK1824D301

R211

470p

R124

0.01u

T:0.86V R:0.86V

0.1u

R115

W :0.36V

22k

S-W:0.36V N :0.31V

C206

0.01u

C279

C201

0.1u

C220

C116

R114

47k

APC SWITCH

C118

T:4.76V R:0V

5RC APC

R265 560k

Q205

2SC5108(Y)

IF AMP

C211

1000p

R218

12k

R213

W/N SWITCH

D203

DAN235E

C216

0.1u

C164

15n

L103

L104

Q104

DTC114EE

0.1u

T:0V R:0.71V

C229

0.01u

Q203

2SK1824

AF DETECT SWITCH

C243 560p R259 680k

Q106

2SK3476

10p

C821

C822

470p

C125

1000p

APC PROTECT

R119

C233

0.01u

L203

C231

INOUT

0.01u

IF IC IC200

TA31136FN

MIXIN

OSCIN

GND

OSCOUT MIXOUT

N-REC

VCC

N-DET

RSSI

IFIN

IFOUT

DEC

QUAD

FILOUT FILIN9AFOUT

W/N

DM SWITCH

D209 DM CHARGE/ DISCHARGE SWITCH

C203

0.1u

R207

150k

C275

4700p

C207

470p

R212

4.7k

22p

C129

0.39

R228 330

R254

16 15 14 13 12 11 10

Q204

2SK1830

R910

DAN235E

C131

27p(G)

C130

470p

C132

R120

0.39

C298

R253

C219

C221

68p

C218

0.1u

R205

W/N SWITCH R911

Q903

10k

DTC144EE

D902

R912

STRIP LINE

C135

L106

2.5n

L107

T:6.96V(H)

7.24V(L) R:0V

0.01u

R127

150k(D)

R123

0.39

R128

150k(D)

FRONT-END

470p

1ST MIXER

L903 100n

T:0V

L204

R232

R:0.42V

C234

470p

C237

C225

0.01u

0.033u

CD200

L79-1779-05

C223

0.01u

C222

0.1u

330k

C217 220p

10k

R913

3.3k R918

C909

Q303 Q305,307 Q311

Q500,501,507,902

R221

Q206

15u 6.3

R914

68k R916

20p(G)

C134

C239

R255

2.7k(D)

3.3k(D)

C215

C202

R220

C908

10k

82k

10k

470p

C143

R129

C127

R132

R133

Q206

3SK318

C224

TH901 TH902

C137

0.1u

C133

R131

150k(D)

C128 100p

150k

470p

150k

470p

CLK

DATA

RSSI

10u 6.3

R223 180k

D209

MA2S111

220p

R206

47k

3.3k

470p

R915 68k

-t

R917

W/N SWITCHW/N SWITCH

(D)

R250

R233

R264

R256

L807

R144

0.01u

180

47k

10p

C825

C826

10p

C823

C824

OUT1

IN1-

IN1+

VEE

BPF

T:0V

1.0k

R:4.70V

150

C242

W :4.82V S-W:4.82V N :0V

Q202

RN47A4

W/N SWITCH

R222

C205

0.1u

10k

R919

D903

DAN235E

10k

R920

:2SB1132(Q,R) :UPA672T

:KTA2015(Y):NNCD6.8G

C146

27p

C144

T:1.58V R:0V

22p

R145

22p

R140

2.2k R134

10k

IC100

TA75W01FU

APC AMP

R234

0.1u

R235

C280

0.1u

R217

C208

220p

C209

R215

3.3k

270

VCC

OUT-B

IN2IN2+

C245

100k

T:0V R:1.77V

56k

L108

330k

220p

R146

470p

220n

270

T:4.18V R:0V

8 7 6 5

L207

D102

HVC131

D103

HVC131

D102,103

ANT SWITCH

C828

C147

470p

R236

T:0V R:1.73V

470p

56k

R237

C139

R136

100k

Q504:1SV278

22p

C827

R139

470p

47k

R2760C294

L109

T:0.79V

10p

R:0V

C148

R142 100k

R238

R367

10k

R358

T:0V R:4.88V(ON) :0V(OFF)

47k

R356

D301

AF AMP PROTECT

R361

PROTECT

Q301

2SJ347

MIC MUTE

R357

470

L808

:2SC4116(Y) :2SA1586(Y,GR) :DTA114EE:015AZ2.4-X

C149

C150

C158

D104,105

ANT SWITCH

R147

D105

D104

HVC131

Q108

DTA144EE

APC SWITCH

Q107

2SK1824

R820

D204

BPF TUNING

33p

C248

C293

L209

D204

HVC369B

L304

Q302

AF AMP AVR SWITCH

2SB1132(Q,R)

C347

0.01u

Q302

2SC4617(S)

R359

15k

C346

47p

C345

0.47u

R362

47k

C348

D301

0.47u

1SS373

D304

015AZ6.8

R364

100k

D303

R360

1.8k 015AZ6.8

L110

C151

C152

R152

4.7

HVC131

R151

C249

R239

1.0M

C250

470p

Q303

AF AMP AVR

Q303

D305

R366

1.0k

R370

100k

R:4.96V(I) :0V(E)

D303,307

D307

PROTECT

015AZ6.8

10u 6.3

L111

L112

C153

C156

C157

C155

C154

R143

100k

C251

D305

AF AMP AVR

0.01u

015AZ2.4-X

C349 0.015u

R371 2.7k

C351

CP327 47k*2

R374

100k

UPA672T

C344

IC100 IC200 IC201,302,303,304,306

10 10u

C355

Q305

C353

0.1u

L113

SKEY AKEY BKEY CKEY

T:0V R:0V(I) :1.60V(E)

C710

C720

L210

Q308

INT/EXT SWITCH

2SK1824

C354

0.1u

Q308

C356

47p

R603

470

R605

470

R607

470

R609

470

R611

470

R613

4.7u 6.3

C290

L320

C257

470p

BPF TUNING

33p

C252

D205

HVC369B

C281

T:0V R:1.60V(I) :0V(E)

AF POWER AMP

1 2 3 4 5 6 7 8

INT/EXT SWITCH

:TA75W01FUQ502 :TA31136FN

:TC75W51FK :M62364FP

R604

470

R606

470

R608

470

R610

470

R612

D205,206

C289

C292

R240

1.0M

R241

470p

IC313

TDA7053AT

OUT1+

NC1 VC1 NC2

PGND1

OUT1-

VI<1> VP

OUT2VI<2> SGND

PGND2

VC29OUT2+

Q307

UPA672T

Q305.307

C352

0.1u

ANT CN13

LCD ASSY(B38-0859-05)

CN302

GND14 VCC13

CS12

SCLK11

SID10 SOD9

VEE8 SKEY7 AKEY6 BKEY5 CKEY4 LEDA3 LEDK2

NC1

T:0V R:4.64V

L212

C258

470p

220n

L213

C295 470p

33p

C256

L211

C286

D206

HVC369B

1.0M

C288

470p

L315

L317

L316

L314

16 15

NC4

14 13 12 11

NC3

47p

C375

R388

470k

R377

100k

R368

1.0k

LEDRLEDR

MEMEME

IC308D1-4 :B30-2157-05

IC309:2SA1362(Y) IC310Q405D308

:AT29C020-90TI or W29C020C90 :30620M8A-2W6GP :AT2416N10SI2.5:3SK318 :BU4094BCFVIC311,312

FRONT-END RF AMP

Q207

3SK318

R252

T:0V R:0.89V

R243

Q306

TX LED SWITCH

T:4.92V R:0V

RXD

TXD

CP326

47k*2

220

C259

470p

D302

DA221

SURGE ABSORPTION

R363 120k

LCD AVR

Q304

2SC4617(S)

T:7.28V R:7.49V(ON) :7.51V(OFF)

2SC4617(S)

R391

330

R365

D309

TX RED LED

R244

100k

C260

470p

D302,306

Q306

47k

IC400 IC401,403 IC402D500,501

T:0V R:4.79V

R369 56k

BUSY LED SWITCH

2SC4617(S)

820

R379

D309

B30-2156-05

D310

RX GREEN LED

1.81V

R384

D310

R246

D306

DA221

Q309

T:0V R:1.95V

100k

C261 470p

68k

R247

R372

Q309

T:0V R:4.91V(ON) :0V(OFF)

330

R392

B30-2157-05

:TDA7053AT :XC61CN4202NR :XC6204B502MR :XC62GR5012PRIC305 :XC61CN5002NR

R273

L307 L308

R373 120k TH300 150k

C350

3.3u 4

LCD LED AVR

LBLLGLR

2SA1362(Y)

Q310

2SC4617(S)

R386 330

330

C369 100p

Q310

LCD LED AVR SWITCH

C276

470p

L215

C277

BPF TUNING

C911

C910

1000p

C384

C383

1000p

D308

NNCD6.8G

MIC INPUT PROTECT

L309 L310 L311

R376

10k

-t

L305 L306

Q311

LAMP ON :5.08V OFF:0V

R390

R389

4.7k

C263

D207

1000p

L313 L312

1000p

R380 100 R381 100

820

IC500 IC501D402 IC502 IC801 IC901IC404

C270

33p

R248

HVC369B

C264

C382

TK-3140

D208

BPF TUNING

C267

3p(B)

R249

1.0M

470p

C266

R:4.96V(I) :0V(E)

R385 47

R383 100 R378 100

C359 47p

0.1u

SIDE1

:LC73872M :AK2346 :TC75S51F :LMX1511TMXQ206,207 :TC75S51FE

1.0M

470p

C362 47p

T:0V R:4.98V

SIDE2

33p

C268

R270

C269

C285

D208

L217

HVC369B

C274

47n

L219

CN305

CN306

C388

C907

100p

1000p

CN301

SSW

SP+

SP-

MSW

EMC

47p

C386

10k

R382

C364 47p

C371 47p

C389 47p

CN303

PTT SW1

SW2 GND

CN304

T:TX R:RX I:INTERNAL E:EXT.SP MIC W:WIDE5K S-W:WIDE4K N:NARROW

PTT

TXD

RXD

TX-RX UNIT (X57-6412-XX) (C/3)

S600

PTT

S601

SW1

S602

SW2

Note : Component marked with a dot (●) are parts of layer1.

Page 56

TK-3140 TK-3140

BLOCK DIAGRAM

MIC

CN301

SSW

SP+ SPMSW EMC ME PTT PF NC E 5M TXD RXD

UNIVERSAL CONNECTOR

TX-RX UNIT (C/3) X57-641

PTT

SW2

SW1

TOP PANEL

LCD ASSY

D307

015AZ6.8

PROTECT

Q301

Q307

D301

1SS373

DISCHARGE

PROTECT

D303

015AZ6.8

D308

NNCD6.8G

HSDIN (CN300 pin30)

IC201

TC75W51FU

AMP

DTMF IN

COMPA RATOR

IC305 TC75W51FU

Q3052SJ347

UPA672T

SWUPA672T

MICI

IC313

TDA7053AT

AF PA

D302/306 DA221 X2

PROTECT

TC75W51FUIC303

BUFF

AMP

HSDIN (IC309 pin3)

TX-RX UNIT (B/3) X57-641

HSDIN

IC501

AK2346

AUDIO

PROCESSOR

IC500

DTMF

DECODE

STD

TEST AFRDT AFDAT AFDIR AFRTM CLK AFTRD

IC502

TC75S51F

D500,501

HSM88AS

Q505 DTA114EE

TXHSD

LPF

AGC

Q502,Q504

2SC4116 2SA1586

LIMITSW

Q501 2SJ243

EMTONESW

SSW

RXAFI

RXAFO

MSWSW

Q507 2SJ243

RX IN

5CNS

BEEP

X501

3.58MHz

Q506 2SK1824

Q500 2SJ243

X500

3.6864MHz

TXHSD

LC73872M

CLK

DCK

RXAFI

Q308

2SK1824

SSW

MICI

015AZ6.8

PROTECT

D304

Q302 Q303 D305

MIC

Q304

2SC4617(S)

TEMP COMP

MSW

SSW

2SC4617(S) 2SB1132(Q,R) 015AZ2.4-X

AVR

Q310

Q311

M62364FP

TXAF

CN300CN500

DTMSD

DTMACK

GND

TEST

AFDAT

AFRTM

AFTRD

EM TONE SW

CLK

AFRDT

NC(OPTION)

MSK SW

AFDIR

5CNS

LIMITSW

SSW

BEEP

GND

MICI

PTT

TXHSD

GND

TXAF

RXAFI

5RC

HSDIN

RXAFO

GND

DTMSTD

DTMPD

5MS

2SC4617(S) 2SA1362(Y)

IC307

D/A

Q309

2SC4617(S)

Q306

2SC4617(S)

Q311

AVR

IC302

TC75W51FU

BUFF

AMP

IC305

TC75W51FK

SUM

LSDOUT

RXAFO

IC306

TC75W51FU

LPFLSDIN

RX IN

ASQL

TX-RX UNIT (A/3) X57-641

4Key.AUX key

BUSY

BACK LIGHT

LBL

Bias

D201

RB706F-40

NOISE

DET AMP

PROTECT5RC

D310

B30-2157-05

D309

B30-2156-05

IC304

TC75S01F

LPF

NOISE

Q208

2SC4617

D200 HVC131

HSDOUT

AT29C020-90TI

2SC4617(S)

RIPPLE FILTER

16.8MHz

TCXO

IC201

TC75W51FU

NOISE

AMP

IC308

T/R

DET

VCO

LOOP

FILTER

PLL

IC303

TC75W51FU

DET AMP

NOISE

AMP

IC200

(TA31136FN)

CF200

455kHz

GF(w)

Q400,401

ENC

A10

A11

A12

A13

A14

A15

A16

A17

A18

2SK508NV(K52)

1SV325 X4

TX D1,D2,RX D3,D4

1SV278

2SJ347

RN47A4

BUFF

AMP

IC801

LMX1511TMX

Q204

2SK1830

MUTE

RF SW

D202

DAN235E

CSO

5MS VOL

2SJ347 2SK1830

W/N 5TC

BSHIFT

IC311 BU4094BCFV

AM1 T/R

DM 5RC

Q2,Q3

BUFF

AMP

2SC5108(Y)

Q803 2SC5108(Y)

DISCHARGE

CF201

455kHz RF SW

GF(N)

Q201

DTC144EE

X300

9.830MHz

30620M8A-2W6GP

MICROPROCESSOR

LEDG

LEDR

OUTPUT EXPANDER

DSW

MSW

IC312

BU4094BCFV

D209

MA2S111

Q300

2SC4649

IC309

LCDBLT

LSW

DTMPD

TEST

D100,101

AT2416N10SI2.5

EMTON

DSW

LPF

TA31136FN

D203 DAN235E

BSHIFT

IC310

E PROM

VOL

RXD

ASQL

LSD1

DTMDAT

DTSTD

EN1

EN2

EN3

EN4

RSSI

RDT

HSDI

AUXRXD

TEMP

INT

2SC5108(Y)HSC277X2

IC200

FM IF

SYSTEM

RSSI

Q100

DRIVE

DTC114EE

SCL SDA

AMP AMPAMP

Q104

Q108 DTA144EE

Q105 DTC114EE

IC404

XC61CN5002NR

INT

D403

MA2S111

PROTECT AVR

VDD

INT

RST

BATT1,BATT2

DSTB TXD LSDO

5RC

5TC

HSDO

FCLR

DTCLK

AFMRDT

AFTRD

AFRTM

EAF

SAVE

AFDAT

AFRTD

AFSTB

BEEP

2SC5192

5TC

Q101

DRIVE DRIVE FINALT/R

2SK2596

IC400

XC61CN4202NR

Q406 2SJ347

IC901

TC75S51FE

BUFF

1/2 BIAS

2SK3476

RESET

DC SW

SAVE

5RC

Q106Q103

AMP

CURR

DET

PROTECT

IC100

TA75W01FU

Q107

2SK1824

5RC 5RC

Q205

2SC5108(Y)

IF AMP MCF

W/N

X200 CD200

XF200

44.85MHz

2SK1824

DET

MUTE

Q203

1st MIX

SHIFT

44.395MHz 455kHz

Q202

RN47A4

IC401

XC6204B502MR

Q404 2SJ347

DC SW

Q405

KTA2015(Y)

5CNS

BUFF

IC304

TC75W51FU

D204,205,206

UHF

TV TV

Q206 3SK318

5RC

D405

RB521S-30

PROTECT

IC403

XC6204B502MR

AVR

XC62GR5012PR

IC402

AVR

5CNS

D207-208

UHF HVC369B 2HVC369B 3

TUNE TUNE

Q207

3SK318

BPF

AMP

E3:400-430MHz

D102-105

HVC131 4

BPF

ANT

440-470MHzE:

D402

1SR154-400

PROTECT

LPF

FUSE

BATT

7.5V

Page 57

FM IF

SYSTEM

C154 C261

Q206

Q207

–118.0dBm

–119.0dBm

–116.0dBm

–100.5dBm –109.0dBm –112.0dBm –118.0dBm –104.5dBm 220mVrms

380mVrms

XF200

C229

Q205

C225

IC200

CN300 CN500

IC303

23 20

IC307IC501

DACAUDIO PROCESSOR

500mW

(BTL)

SPIC313

200mVrms 14mVrms

IC307

DAC

C522

7.6mVrms 7.4mVrms 183mVrms 53mVrms

MIC

IC305

Q101

+16dBm

C294

C295

RF (Center frequency)

IF1 (44.85MHz) IF2 (455kHz) AF (1kHz)

C500C504

C353

VCO

C53

PLL

C57

C68

AF (1kHz)

RF (Center frequency)

RXLO

D100

D101

+5dBm

C160

RF (Center frequency)

AF (1kHz)

IC307

DAC

Q100

+10dBm

C103

CN500 CN300

CN306

CN300 CN500

CN500 CN300

+37dBm

C146

4.0W

Q103

Q106

14 1 213

1516

IC501

AUDIO PROCESSOR

TK-3140 TK-3140

LEVEL DIAGRAM

To make measurements in the AF section, con-

nect the AC level meter. (ANT input : –53dBm,

1kHz FM, 1.5kHz DEV (Narrow).)

In the RF section, use a 1000pF coupling capaci-

tor. (The display shows the SSG input value re-

quired to obtain 12dB SINAD.)

AG is set to the MIC input becomes 1.5kHz DEV .

at 1kHz MOD. (Narrow)

To make measurements in the AF section, con-

nect the AC level meter.

In the RF section, use a 1000pF coupling capaci-

tor.

KSC-25 / KNB-24L / KNB-25A / KNB-26N

KSC-25 (RAPID CHARGER)

■ External View

■ Specifications

Charging current...........1200mA ±5% (KNB-25A, KNB-26N)

945mA ±5% (KNB-24L)

Charging time...............KNB-24L:Approx. 150minutes

KNB-25A:Approx. 60minutes

KNB-26N:Approx. 100minutes

Dimensions (Charger only) ....

Weight (Charger only) ....

105W x 55H x 135D (mm)

Approx. 170g

KNB-24L (Li-ion Battery Pack)

■ External View

■ Schematic Diagram

DISCHARGING TERMINALS

■ Specifications

Voltage ................7.4V (3.7V x 2)

Battery capacity...1400mAh

1.8M

KNB-25A (Ni-Cd Battery pack)

■ External View

■ Schematic Diagram

DISCHARGING TERMINALS

CHARGING TERMINALS

■ Specifications

Voltage ................7.2V (1.2V x 6)

Battery capacity...1200mAh

560k

S T

CHARGING TERMINALS

KNB-26N (Ni-MH Battery pack)

■ External View

■ Schematic Diagram

DISCHARGING TERMINALS

■ Specifications

Voltage ................7.2V (1.2V x 6)

Battery capacity...2000mAh

220k

CHARGING TERMINALS

65 66

Page 58

KBP-5 / KMC-25

TK-3140

KBP-5 BATTERY CASE

■ External View

AA alkaline battery x 6

KMC-25 (Speaker Microphone)

■ External View

■ Specifications

Microphone

Impedance ................................... 2kΩ

Sensitivity..................................... –65dB ±4.0dB at 1kHz

Speaker

Impedance ................................... 16Ω

Input ............................................. 0.5W

Maximum input ............................ 1.5W

Dimensions ...................................... 62W x 81H x 29D (mm)

Weight (With plug cord) ................... Approx. 0.17kg

■ Circuit Diagram

Page 59

TK-3140

SPECIFICATIONS

General

Frequency Range

RX, TX ..................................................................................... E : 440 to 470MHz

............................................................................................ E3 : 400 to 430MHz

Groups .................................................................................... Maximum 250

Channels ................................................................................. Maximum 250 (Case of 1 Group)

Channel Spacing

Wide 5k/Wide 4k/Narrow..................................................... E : 25kHz/20kHz/12.5kHz

Wide 5k/Narrow ................................................................... E3 : 25kHz/12.5kHz

PLL Channel Stepping............................................................. 5.0, 6.25kHz

Antenna Impedance ................................................................ 50Ω

Operating 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

Temperature Range ................................................................ –30˚C to +60˚C (–22˚F to + 140˚F) when KNB-25A 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 .................................................................. 0.28µV

EN 20dB SINAD .................................................................. –3dBµV

Adjacent Channel Selectivity

Wide 5k/Wide 4k/Narrow..................................................... E : 75dB/75dB/65dB

Wide 5k/Narrow ................................................................... E3 : 75dB/65dB

Intermodulation ....................................................................... 68dB

Spurious Response Rejection ................................................. 70dB

Audio Power Output ............................................................... 500mW at 16Ω less than 5% distortion

Channel Frequency Spread ..................................................... E, E3 : 30MHz

Approx. 8 hours at 4W with KNB-25A battery Approx. 12 hours at 4W with KNB-26N battery

–10˚C to +60˚C (+14˚F to + 140˚F) when KNB-24L/KNB-26N in use

Transmitter (Measurements made per TIA/EIA-603, EN-086)

RF Power Output

Hi.......................................................................................... 4W

Low ...................................................................................... 1W

Spurious Emission .................................................................. –36dBm ≤ 1GHz, –30dBm > 1GHz

Modulation Limiting

Wide 5k................................................................................ ±5.0kHz at 25kHz

Wide 4k................................................................................ ±4.0kHz at 20kHz

Narrow ................................................................................. ±2.5kHz at 12.5kHz

FM Noise (EIA)

Wide 5k/Wide 4k/Narrow..................................................... E : 45dB/45dB/40dB

Wide 5k/Narrow ................................................................... E3 : 45dB/40dB

Microphone Impedance .......................................................... 600Ω

Modulation Distortion (EIA) ..................................................... Less than 3% at 1kHz

Channel Frequency Spread ..................................................... E, E3 : 30MHz

KENWOOD CORPORATION

14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo 150-8501, Japan

KENWOOD SERVICE CORPORATION

P.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 GMBH

Rembrücker 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. LIMITED

KENWOOD 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 Division 1 Ang Mo Kio Street 63, Singapore 569110