Kenwood TK-2170 Service Manual

VHF FM TRANSCEIVER

TK-2170

SERVICE MANUAL

TK-2170 K2

Knob (Selector) (K29-9340-03)

Knob (Volume) (K29-9278-13)

Badge (B43-1178-04)

Knob (PTT) (K29-9339-03)

Key top (Side) (K29-9341-03)

Plastic cabinet assy (A02-3891-13)

Packing (G53-1652-11)

Does not come with antenna. Antenna is available as an option.

TK-2170 K

Packing (G53-1651-01)

Plastic cabinet assy (A02-3890-03)

CONTENTS

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

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

REALIGNMENT .......................................... 3

DISASSEMBLY FOR REPAIR .................. 21

CIRCUIT DESCRIPTION ........................... 23

SEMICONDUCTOR DATA ....................... 28

COMPONENTS DESCRIPTION ............... 29

PARTS LIST .............................................. 31

EXPLODED VIEW..................................... 39

PACKING .................................................. 40

ADJUSTMENT ......................................... 41

TERMINAL FUNCTION ............................ 49

PC BOARD

TX-RX UNIT (X57-7000-XX) (A/4) ..........

TX-RX UNIT (X57-7000-XX) (B,C,D/4)....

SCHEMATIC DIAGRAM........................... 56

BLOCK DIAGRAM .................................... 64

LEVEL DIAGRAM ..................................... 66

KSC-30 (RAPID CHARGER) ..................... 67

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

This product uses Lead Free solder.

TK-2170

GENERAL / SYSTEM SET-UP

INTRODUCTION

SCOPE OF THIS MANUAL

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

ORDERING REPLACEMENT PARTS

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

SYSTEM SET-UP

PERSONAL SAFETY

The following precautions are recommended for person-

nel safety:

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

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

• This equipment should be serviced by a qualified technician only.

SERVICE

This radio is designed for easy servicing. Refer to the

schematic diagrams, printed circuit board views, and alignment procedures contained within.

Merchandise received

License and frequency allocated by FCC

Choose the type of transceiver

Transceiver programming

Are you using the optional antenna?

Are you using the speaker microphone?

Delivery

Frequency range (MHz) RF power Type

TX/RX 136~174

A personal computer (IBM PC or compatible), programming interface (KPG-22), and programming software (KPG-101D) are required for programming. (The frequency, TX power HI/LOW, and signaling data are programmed for the transceiver.)

YES

KRA-22 or KRA-26

Optional antenna

(Option)

KMC-17 or KMC-21

Speaker microphone

(Option)

TK-2170 K,K2

REALIGNMENT

1. Modes 2. How to Enter Each Mode

User mode

Panel test mode

PC mode

Firmware programming mode

Clone mode

Panel tuning mode

Data programming mode

PC test mode

PC tuning mode

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 [Side2] + Power ON

Clone mode [B] + Power ON

Firmware version information [Side1] + Power ON

Self-programming mode [C] + Power ON

Mode Operation

TK-2170

Firmware version information

Self-programming mode

Mode Function

User mode For normal use.

Panel test mode Used by the dealer to check the funda-

mental characteristics.

Panel tuning mode Used by the dealer to tune the radio.

PC mode Used for communication between the

radio and PC (IBM compatible).

Data programming Used to read and write frequency data

mode and other features to and from the radio.

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

This feature is included in the FPU.

See panel tuning.

Firmware Used when changing the main program

programming mode of the flash memory.

Clone mode Used to transfer programming data from

one radio to another.

Firmware version Used to confirm the internal firmware

information version.

Self-programming

mode and other function using only the radio.

You can program the frequency signaling

3. Panel Test Mode

Setting method refer to ADJUSTMENT.

4. Panel Tuning Mode

Setting method refer to ADJUSTMENT.

5. PC Mode

5-1. Preface

The transceiver is programmed by using a personal computer, programming interface (KPG-22) and programming software (KPG-101D).

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

IBM-PC

KPG-22

KPG-101D

RF Power meter or SSG

Tuning cable (E30-3216-05)

Fig. 1

Gray Gray/Black

1.5D-XV Lead wire

1.5D-XV Shield wire

– +

MIC

–

TK-2170

REALIGNMENT

5-2. Connection Procedure

1. Connect the transceiver 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 lights. When data receiving to transceiver, the green LED is lights.

Note:

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

5-3. KPG-22 Description (PC programming interface cable: Option)

The KPG-22 is required to interface the transceiver 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-22 connects the SP/MIC connector of the trans-

ceiver to the computers RS-232C serial port.

5-4. Programming Software KPG-101D Description

The KPG-101D is the programming software for the trans-

ceiver supplied on a CD-ROM. This software runs under MSWindows 98, ME, Windows 2000 or XP on an IBM-PC or compatible machine.

The data can be input to or read from the transceiver and

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

7. If writing ends successfully, the checksum is calculated and a result is displayed.

8. If you want to continue programming other transceivers, repeat steps 4 to 7.

Notes:

• This mode cannot be entered if the Firmware Programming mode is set to Disable in the Programming software.

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

6-4. Function

1. If you press the [Side2] key while “PROG 1152” is displayed, the display changes to “PROG 192” to indicate that the write speed is low speed (19200 bps). If you press the [Side2] key again while “PROG 192” is displayed, the display changes to “PROG 384”. If you press the [Side2] key again while “PROG 384” is displayed, the display changes to “PROG 576”. If you press the [Side2] key again while “PROG 576” is displayed, the display returns to “PROG 1152”.

2. If you press the [Side1] key while “PROG 1152” is displayed, the checksum is calculated, and a result is displayed. If you press the [Side1] key again while the checksum is displayed, “PROG 1152” is redisplayed.

Note:

Normally, write in the high-speed mode.

6. Firmware Programming Mode

6-1. Preface

Flash memory is mounted on the transceiver. This allows the transceiver 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 transceiver to the personal computer (IBM PC or compatible) with the interface cable (KPG-22). (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, 115200 bps)

and communications port in the configuration item.

3. Set the firmware to be updated by File name item.

4. Turn the transceiver power ON with the [Side2] key held

down. Then, the orange LED on the transceiver lights and

“PROG 1152” is displayed.

5. Check the connection between the transceiver and the

personal computer, and make sure that the transceiver is

in the Program mode.

6. Press write button in the window. When the transceiver

starts to receive data, the “LOADING” is displayed.

7. Clone Mode

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

The following data cannot be cloned.

• Tuning data

• Embedded message with password

• Serial number

The “password” of description by explanation of 1. to 7. are “Read Authorization Password”.

1. Turn the master transceiver power ON with the [B] key

held down. If the Data password is set to the transceiver,

the transceiver displays “CLN LOCK”. If the password is

not set, the transceiver displays “CLONE”.

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

displayed, the transceiver can be used as the cloning mas-

ter. The following describes how to enter the password.

3. How to enter the password with the keypad;

If you press a key while “CLN LOCK” is displayed, the

number that was pressed is displayed on the transceiver.

Each press of the key shifts the display in order to the left.

When you enter the password and press the [

“CLONE” is displayed if the entered password is correct.

If the password is incorrect, “CLN LOCK” is redisplayed.

] or [S] key,

REALIGNMENT

Self-programming mode

[C + Power on]

Function setting

mode

Channel select

mode

Zone select

mode

[Side1] [Side2]

[A]

Channel edit

mode

Zone edit

mode

[C] [C]

How to enter the password with the selector;

If the selector is rotated while “CLN 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 [S] key after entering the password in this procedure, “CLONE” is displayed if the entered password is correct. If the password is incorrect, “CLN LOCK” is redisplayed.

4. Power on the slave transceiver.

5. Connect the cloning cable (part No. E30-3410-05) to the SP/MIC connectors on the master and slave.

6. Press the [S] key on the master while the master displays “CLONE”. 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 [S] key on the master is pressed while the master displays “END”, the master displays “CLONE”. Carry out the operation in step 4 to 6.

Notes:

Cannot be cloned if the password (over write password) is programmed to the slave. Only the same models can be cloned together.

Cloning cable (E30-3410-05)

TK-2170

TX-RX UNIT (B/4) Foil side

D14

Fig. 3

8-2. Adding a Data Password

If a data password is set in the optional feature menu, you must enter the password to activate self-programming mode.

The password can consist of 6 digits, ranging from 0~9.

■ To enter the password using the keypad:

1. Press a key while “SLF.LOCK.R” or “SLF.LOCK.W” is

displayed. The number that was pressed will appear on

the display.

2. Each press of the key shifts the display in order to the left.

3. When you have entered the entire password, press the

] or [S] key. “SELF” appears on the display if the en-

[

tered password is correct. If the password is incorrect,

“SLF.LOCK.R” or “SLF.LOCK.W” is redisplayed.

8. Self-Programming Mode

This mode allows you to write the frequency data and signaling, etc. to the equipment. This mode is to be used ONLY by authorized service personnel who are maintaining the user’s equipment. After programming, reset the FPU to disable “Self- Programming” mode. Radios CANNOT be delivered to the end-user with self-programming mode enabled.

8-1. Entering Self-Programming Mode

Remove D14 on the control unit (X57 B/4) first.

1. Press and hold the [C] key for 2 seconds while turning the

power on.

2. When self-programming mode is enabled, “ SELF ” ap-

pears on the display.

Fig. 2

■ To enter the password using the selector:

1. Rotate the selector while “SLF.LOCK.R” or “SLF.LOCK. W” is displayed. A number (0 to 9) will appear on the display and flash.

2. Press the [C] key. The currently selected number is set.

3. When you have entered the entire password, press the [S] key. “SELF” appears on the display if the entered password is correct. If the password is incorrect, “SLF.LOCK. R” or “SLF.LOCK.W” is redisplayed.

Note:

• Self-programming mode cannot be set when it has been disabled by the FPU.

TK-2170

REALIGNMENT

8-3. Zone/Channel Select Mode

■ To enable Zone/Channel select mode

1. Press the [Side2] key when “SELF” is displayed. The transceiver enters Channel Select Mode. On the left half of the display, the zone number is displayed. On the right half of the display, the channel number is displayed.

2. Each press of the [A] key changes the position of the “▼“ indicator between the zone select (left side) and the channel select (right side).

3. Rotate the selector to set the zone or channel number, depending on the location or the ”▼“ indicator.

■ Channel edit mode

1. Press the [A] key so that the “▼“ indicator is located on the right side, above the channel number.

2. Rotate the selector select your desired channel number.

3. Press the [C] key to enter Channel Edit Mode.

4. Press the [C] key again to select the setting you wish to modify.

5. Rotate the selector to select the desired value.

6. Press the [B] key to store the value in memory and advance to the next setting.

7. Press the [C] key to skip any settings you do not wish to modify.

8. Press the [S] key to exit. “SELF” appears on the display.

No. Function Choices Display Remarks

Zone/Channel Setting Mode

Select Channel 1-128

1- 1

1-128

[A] : Zone Selection/Channel Selection change

▼

Select Zone 1-128

Channel Edit

1 RX Frequency Step 2.5kHz Display when an item is selected or when a step

Step 5.0kHz is changed (about 0.5 seconds)

Step 6.25kHz [A] : Step change

Step 7.5kHz Default=6.25kHz

Step 1MHz

Blank [Side1] : Freq On/Blank switching

100.0000~280.0000MHz The rightmost dot indicates

2 RX Signaling OFF [Side1] : Off/QT/DQT switching

QT 67.0~250.3Hz [A] : Mode switching

(EIA Mode) [Side2] : Normal/Inverse switching

QT 67.0~254.1Hz Default=OFF

(0.1Hz Step Mode)

DQT 023~754 Normal

(Standard Table Mode)

DQT 000~777 Normal

(1 Step Mode)

▼

1- 1

▼

128 - 1

STP__250

STP__500

STP__625

STP__750

STP___1M

R.– – –––––

R.1 5 0. 0000

––––––––

QT _ _ 6 7.0 _

QT _ 25 0.3_

QT _ _ 6 7.0 ∗

QT _ 25 4.1 ∗

DQT 0 2 3 N _

DQT 7 5 4 N _

DQT 0 0 0 N∗

DQT 7 7 7 N∗

50Hz digit (On=5; Off=0)

TK-2170

REALIGNMENT

No. Function Choices Display Remarks

DQT 023~754 Inverse

(Standard Table Mode)

DQT 000~777 Inverse

(1 Step Mode)

3 TX Frequency Step 2.5kHz Same as RX frequency

Step 5.0kHz

Step 6.25kHz

Step 7.5kHz

Step 1MHz

Blank Same as RX frequency

100.0000~280.0000MHz Same as RX frequency

4 TX Signaling OFF Same as RX signaling

QT 67.0~250.3Hz

(EIA Mode)

QT 67.0~254.1Hz

(0.1Hz Step Mode)

DQT 023~754 Normal

(Standard Table Mode)

DQT 000~777 Normal

(1 Step Mode)

DQT 023~754 Inverse

(Standard Table Mode)

DQT 000~777 Inverse

(1 Step Mode)

5 Option Signaling OFF ←Default

DTMF

2-tone

FleetSync

6ID DTMF Signaling = Code SQ Display when an item is selected

000~9999999999 (about 0.5 seconds)

DTMF Signaling = Selective Call Display of the current setting

000~9999 (If it is 8 or more digits, scroll it)

Code Default [Side1] : Data clear

7 Transmit Power High Transmit Power ←Default

Low Transmit Power

DQT 0 2 3 I _

DQT 7 5 4 I _

DQT 0 0 0 I ∗

DQT 7 7 7 I ∗

STP__250

STP__500

STP__625

STP__750

STP___1M

T.– – –––––

T.1 5 0. 0 0 00

––––––––

QT _ _ 6 7.0_

QT _ 25 0.3_

QT _ _ 6 7.0∗

QT _ 25 4.1∗

DQT 0 2 3 N_

DQT 7 5 4 N_

DQT 0 0 0 N∗

DQT 7 7 7 N∗

DQT 0 2 3 I _

DQT 7 5 4 I _

DQT 0 0 0 I ∗

DQT 7 7 7 I ∗

OP _ _OFF_

OP _ _ DTMF

OP _ 2 TON1

OP _ 2 TON2

OP _ 2 TON3

OP _ FLSY_

___ ID___

12345678

–––––123

_____000

PWR _ H ___

PWR _ L ___

Display when a code is input

(Input it with DTMF key)

TK-2170

REALIGNMENT

No. Function Choices Display Remarks

8 Wide/Narrow Wide ←Default

Narrow

9 Busy Channel Lockout No ←Default

QT/DQT Tone

Option Signaling

Carrier Only

10 Scan Delete/Add Add ←Default

Delete

11 Beat Shift NO ←Default

YES

12 Compander NO ←Default

YES

13 Priority Channel NO ←Default

YES

14 Home Channel NO Current zone outside cannot be set up

YES Default=NO

15 Direct Channel NO Default=NO

1~4

16 PTT ID OFF Default=NO

Beginning of Transmit

End of Transmit

Both

17 Beginning of Transmit Code which it can input, 0~9, Not display if Dial ID =Uncheck and PTT ID=OFF,

A~D, ∗ and #, maximum of or EOT is set

16 digits. Display of the current setting

Blank [Side1] : Data clear

18 End of Transmit Code which it can input, 0~9, Not display if Dial ID =Uncheck and PTT ID=OFF,

A~D, ∗ and #, maximum of or EOT is set

16 digits. Display of the current setting

Blank [Side1] : Data clear

WI DE_ ___

NARROW_ _

BCL _NO_ _

BCL _QT _ _

BCL _OPT_

BCL _CARR

S CAN_ADD

S CAN_DE L

SHF T _NO_

SHF T _YES

COMP _ NO_

COMP _ Y E S

P RCH_NO_

P RCH_YES

HMC H _ NO _

HMC H _ Y E S

DIRCT _NO

DIRCT __1

PID_OFF_

PID_BOT_

PID_EOT_

PID_BOTH

BOT _ I D _ _

12345678

–––––987

––––––––

EOT _ I D_ _

12345678

–––––987

––––––––

(If it is 8 or more digits, scroll it)

Display when a code is input

(Input it with DTMF key)

(If it is 8 or more digits, scroll it)

Display when a code is input

(Input it with DTMF key)

■ Channel edit mode flow chart

Self programming mode

[Side2]

TK-2170

REALIGNMENT

[S]

Channel select mode Zone select mode

[S]

Option signaling

Transmit power

Busy channel lockout

Scan delete/add

[C]

RX frequency

[B] (Write data) [C] (Don’t write data)

RX signaling

[B] (Write data) [C] (Don’t write data)

TX frequency

[B] (Write data) [C] (Don’t write data)

TX signaling

[B] (Write data) [C] (Don’t write data)

Wide/Narrow

[B] (Write data) [C] (Don’t write data)

Beat shift

[B] (Write data) [C] (Don’t write data)

Compander

[B] (Write data) [C] (Don’t write data)

[A]

[Side1]

[Side1] [Side1] [Side2][Side1]

[Side1]

[Side1] [Side1]

[Side1]

Blank

Blank DQT N DQT IQT

Blank

Blank DQT N DQT IQT

Default ID

[S]

[Side1]

Priority scan

[B] (Write data) [C] (Don’t write data)

Home channel

[B] (Write data) [C] (Don’t write data)

Direct channel

[B] (Write data) [C] (Don’t write data)

PTT ID

[B] (Write data) [C] (Don’t write data)

Beginning of TX

[B] (Write data) [C] (Don’t write data)

End of TX

[Side2][Side1]

Not used when Direct CH/GID is not set in Key Assignment

[Side1]

Data clear

Not valid if Dail ID=Disable and PTT ID=off, or EOT is set

[B] (Write data) [C] (Don’t write data)

TK-2170

Self programming mode

Channel select mode

Zone select mode

Tim e-out timer

TOT pre-alert

TOT rekey time

TOT reset time

Option signaling

decode condition

Audio control

[Side2]

[A]

[C]

[B] (Write data) [C] (Don’t write data)

[S]

You cannot enter the zone edit mode when channel data is not set

REALIGNMENT

■ Zone edit mode

1. Press the [A] key so that the “▼“ indicator is located on the left side, above the zone number.

2. Rotate the selector select your desired zone number.

3. Press the [C] key to enter Zone Edit Mode.

4. Press the [C] key again to select the setting you wish to modify.

5. Rotate the selector to select the desired value.

6. Press the [B] key to store the value in memory and advance to the next setting.

7. Press the [C] key to skip any settings you do not wish to modify. Press the [S] key to exit. “SELF” appears on the display.

■ Zone edit mode flow chart

No. Function Choices Display Remarks

Zone Edit

1 Time-out Timer 15~1200/15s Default=60

2 TOT Pre-alert Off, 1~10/1s Default=Off

3 TOT Rekey Time Off, 1~60/1s Default=Off

4 TOT Reset Time Off, 1~15/1s Default=Off

5 Option Signaling Decode QT/DQT ←Default

Condition Carrier

6 Audio Control QT/DQT ←Default

QT/DQT and Option Signaling

QT/DQT or Option Signaling

TOT __ _60

TOTP_OFF

TOTK_OFF

TOTS_OFF

OPDC _QT _

OPDC _ CR _

ADC _QT _ _

ADC _ AND_

ADC _OR _ _

REALIGNMENT

TK-2170

8-4. Function Setting Mode

1. Press the [Side1] key when “SELF” is displayed. The

transceiver enters Function Setting Mode.

2. Press the [C] key to select the setting you wish to modify.

3. Rotate the selector to select the desired value.

No. Function Choices Display Remarks

Function Key

1 [AUX] None ←Default

2-tone

Autodial

Autodial Programming

AUX Optional Board=None

Call 1

Call 2

CH/GID Down

CH/GID Up

Channel Entry

Direct CH1

Direct CH2

Direct CH3

Direct CH4

Display Character

Emergency

Home/CH/GID

Key Lock

Lamp

Low Transmit Power

Monitor

Monitor Momentary

OST

Transceiver Password

Scan

Scan Delete/Add

Scrambler

SelCall

SelCall+Status

Squelch Level

Squelch Off

Squelch Off Momentary

Status

4. Press the [B] key to store the value in memory and advance to the next setting.

5. Press the [C] key to skip any settings you do not wish to modify.

6. Press the [S] key to exit. “SELF” appears on the display.

AUX _OFF_

AUX _ _ _ 1 _

AUX _ _ _ 2 _

AUX _ _ _ 3 _

AUX _ _ _ 4 _

AUX _ _ _ 5 _

AUX _ _ _ 6 _

AUX _ _ _ 7 _

AUX _ _ _ 8 _

AUX _ _ _ 9 _

AUX _ _ 10_

AUX _ _ 11_

AUX _ _ 12_

AUX _ _ 13_

AUX _ _ 14_

AUX _ _ 15_

AUX _ _ 16_

AUX _ _ 17_

AUX _ _ 18_

AUX _ _ 19_

AUX _ _ 20_

AUX _ _ 21_

AUX _ _ 22_

AUX _ _ 23_

AUX _ _ 24_

AUX _ _ 25_

AUX _ _ 26_

AUX _ _ 27_

AUX _ _ 28_

AUX _ _ 29_

AUX _ _ 30_

AUX _ _ 31_

AUX _ _ 32_

TK-2170

REALIGNMENT

No. Function Choices Display Remarks

Talk Around

VOX

Zone Up

Zone Down

2 [S1] No Function

2-tone

Autodial

Autodial Programming

AUX Optional Board=None

Call 1

Call 2

CH/GID Down

CH/GID Up

Channel Entry

Direct CH1

Direct CH2

Direct CH3

Direct CH4

Display Character

Home/CH/GID

Key Lock

Lamp ←Default

Low Transmit Power

Monitor

Monitor Momentary

OST

Transceiver Password

Scan

Scan Delete/Add

Scrambler

SelCall

SelCall+Status

Squelch Level

Squelch Off

Squelch Off Momentary

Status

Talk Around

VOX

Zone Up

Zone Down

AUX _ _ 3 3 _

AUX _ _ 3 4 _

AUX _ _ 3 5 _

AUX _ _ 3 6 _

S1_ _OFF_

S1_ __ _1_

S1_ __ _2_

S1_ __ _3_

S1_ __ _4_

S1_ __ _5_

S1_ __ _6_

S1_ __ _7_

S1_ __ _8_

S1_ __ _9_

S1_ __10_

S1_ __11_

S1_ __12_

S1_ __13_

S1_ __14_

S1_ __16_

S1_ __17_

S1_ __18_

S1_ __19_

S1_ __20_

S1_ __21_

S1_ __22_

S1_ __23_

S1_ __24_

S1_ __25_

S1_ __26_

S1_ __27_

S1_ __28_

S1_ __29_

S1_ __30_

S1_ __31_

S1_ __32_

S1_ __33_

S1_ __34_

S1_ __35_

S1_ __36_

TK-2170

REALIGNMENT

No. Function Choices Display Remarks

3 [S2] No Function

2-tone

Autodial

AUX Optional Board=None

Autodial Programming

Call 1

Call 2

CH/GID Down

CH/GID Up

Channel Entry

Direct CH1

Direct CH2

Direct CH3

Direct CH4

Display Character

Home/CH/GID

Key Lock

Lamp

Low Transmit Power

Monitor

Monitor Momentary

OST

Transceiver Password

Scan

Scan Delete/Add

Scrambler

SelCall

SelCall+Status

Squelch Level

Squelch Off

Squelch Off Momentary ←Default

Status

Talk Around

VOX

Zone Up

Zone Down

4 [S] No Function

2-tone

Autodial

AUX Optional Board=None

S2_ _OFF_

S2_ __ _1_

S2_ __ _2_

S2_ __ _3_

S2_ __ _4_

S2_ __ _5_

S2_ __ _6_

S2_ __ _7_

S2_ __ _8_

S2_ __ _9_

S2_ __10_

S2_ __11_

S2_ __12_

S2_ __13_

S2_ __14_

S2_ __16_

S2_ __17_

S2_ __18_

S2_ __19_

S2_ __20_

S2_ __21_

S2_ __22_

S2_ __23_

S2_ __24_

S2_ __25_

S2_ __26_

S2_ __27_

S2_ __28_

S2_ __29_

S2_ __30_

S2_ __31_

S2_ __32_

S2_ __33_

S2_ __34_

S2_ __35_

S2_ __36_

S__ _OFF_

S__ ___1_

S__ ___2_

S__ ___3_

TK-2170

REALIGNMENT

No. Function Choices Display Remarks

Autodial Programming

Call 1

Call 2

CH/GID Down

CH/GID Up

Channel Entry

Direct CH1

Direct CH2

Direct CH3

Direct CH4

Display Character

Home/CH/GID

Key Lock

Lamp

Low Transmit Power

Monitor

Monitor Momentary

OST

Transceiver Password

Scan ←Default

Scan Delete/Add

Scrambler

SelCall

SelCall+Status

Squelch Level

Squelch Off

Squelch Off Momentary

Status

Talk Around

VOX

Zone Up

Zone Down

5 [A] No Function

2-tone

Autodial

Autodial Programming

AUX Optional Board=None

Call 1

Call 2

CH/GID Down

S__ ___4_

S__ ___5_

S__ ___6_

S__ ___7_

S__ ___8_

S__ ___9_

S__ __10_

S__ __11_

S__ __12_

S__ __13_

S__ __14_

S__ __16_

S__ __17_

S__ __18_

S__ __19_

S__ __20_

S__ __21_

S__ __22_

S__ __23_

S__ __24_

S__ __25_

S__ __26_

S__ __27_

S__ __28_

S__ __29_

S__ __30_

S__ __31_

S__ __32_

S__ __33_

S__ __34_

S__ __35_

S__ __36_

A__ _OFF_

A__ ___1_

A__ ___2_

A__ ___3_

A__ ___4_

A__ ___5_

A__ ___6_

A__ ___7_

TK-2170

REALIGNMENT

No. Function Choices Display Remarks

CH/GID Up

Channel Entry

Direct CH1

Direct CH2

Direct CH3

Direct CH4

Display Character

Home/CH/GID

Key Lock

Lamp

Low Transmit Power

Monitor

Monitor Momentary

OST

Transceiver Password

Scan

Scan Delete/Add ←Default

Scrambler

SelCall

SelCall+Status

Squelch Level

Squelch Off

Squelch Off Momentary

Status

Talk Around

VOX

Zone Up

Zone Down

6 [B] No Function

2-tone

Autodial

Autodial Programming

AUX Optional Board=None

Call 1

Call 2

CH/GID Down

CH/GID Up

Channel Entry

Direct CH1

Direct CH2

A__ ___ 8_

A__ ___ 9_

A__ __10_

A__ __11_

A__ __12_

A__ __13_

A__ __14_

A__ __16_

A__ __17_

A__ __18_

A__ __19_

A__ __20_

A__ __21_

A__ __22_

A__ __23_

A__ __24_

A__ __25_

A__ __26_

A__ __27_

A__ __28_

A__ __29_

A__ __30_

A__ __31_

A__ __32_

A__ __33_

A__ __34_

A__ __35_

A__ __36_

B__ _OFF_

B__ ___ 1_

B__ ___ 2_

B__ ___ 3_

B__ ___ 4_

B__ ___ 5_

B__ ___ 6_

B__ ___ 7_

B__ ___ 8_

B__ ___ 9_

B__ __10_

B__ __11_

TK-2170

REALIGNMENT

No. Function Choices Display Remarks

Direct CH3

Direct CH4

Display Character

Home/CH/GID

Key Lock

Lamp

Low Transmit Power

Monitor

Monitor Momentary

OST

Transceiver Password

Scan

Scan Delete/Add

Scrambler

SelCall

SelCall+Status

Squelch Level

Squelch Off

Squelch Off Momentary

Status

Talk Around ←Default

VOX

Zone Up

Zone Down

7 [C] No Function

2-tone

Autodial

Autodial Programming

AUX Optional Board=None

Call 1

Call 2

CH/GID Down

CH/GID Up

Channel Entry

Direct CH1

Direct CH2

Direct CH3

Direct CH4

Display Character

Home/CH/GID

B__ __12 _

B__ __13 _

B__ __14 _

B__ __16 _

B__ __17 _

B__ __18 _

B__ __19 _

B__ __20 _

B__ __21 _

B__ __22 _

B__ __23 _

B__ __24 _

B__ __25 _

B__ __26 _

B__ __27 _

B__ __28 _

B__ __29 _

B__ __30 _

B__ __31 _

B__ __32 _

B__ __33 _

B__ __34 _

B__ __35 _

B__ __36 _

C__ _OFF_

C__ ___1_

C__ ___2_

C__ ___3_

C__ ___4_

C__ ___5_

C__ ___6_

C__ ___7_

C__ ___8_

C__ ___9_

C__ __10 _

C__ __11 _

C__ __12 _

C__ __13 _

C__ __14 _

C__ __16 _

TK-2170

REALIGNMENT

No. Function Choices Display Remarks

Key Lock

Lamp

Low Transmit Power ←Default

Monitor

Monitor Momentary

OST

Transceiver Password

Scan

Scan Delete/Add

Scrambler

SelCall

SelCall+Status

Squelch Level

Squelch Off

Squelch Off Momentary

Status

Talk Around

VOX

Zone Up

Zone Down

8 [Selector] CH/GID Up/Down ←Default

Zone Up/Down

None

9 Call 1 (Signaling setting) DTMF Only when Call 1 is set.

2-tone Default=FleetSync (Status)

FleetSync (Status)

Call 1 (List setting) List None, 1~16 DTMF

List None, 1~10 2-tone

List None, 1~50 FleetSync, Default=None

10 Call 2 (Signaling setting) DTMF Only when Call 2 is set.

2-tone Default=FleetSync (Status)

FleetSync (Status)

Call 2 (List setting) List None, 1~16 DTMF

List None, 1~10 2-tone

List None, 1~50 FleetSync, Default=None

11 Operator Selectable No ←Default

(Direct CH) Yes

12 Keypad Operation None ←Default, Key=16key only

Channel Entry

OST

C__ __17_

C__ __18_

C__ __19_

C__ __20_

C__ __21_

C__ __22_

C__ __23_

C__ __24_

C__ __25_

C__ __26_

C__ __27_

C__ __28_

C__ __29_

C__ __30_

C__ __31_

C__ __32_

C__ __33_

C__ __34_

C__ __35_

C__ __36_

CH_UP / DN

ZN_UP / DN

KNOB_OFF

CAL L 1 _D T

CAL L 1 _ 2 T

CAL L 1 _ FS

LIST___1

CAL L 2 _D T

CAL L 2 _ 2 T

CAL L 2 _ FS

LIST___1

DCOS _ _ NO

DCOS _ YE S

KEYO_NON

KEYO_CHE

KEYO_OS T

TK-2170

REALIGNMENT

No. Function Choices Display Remarks

DTMF (Autodial)

DTMF (Keypad Auto PTT)

FleetSync (SelCall)

FleetSync (Status)

FleetSync (SelCall+Status)

Optional Features

13 Auto Backlight YES/NO Default=No

14 Power-on Tone Current/Off, 1~31 Default=Current

15 Control Tone Current/Off, 1~31 During Self-Programming, it is constant

16 Warning Tone Current/Off, 1~31 Default=Current

17 Alert Tone Current/Off, 1~31 Default=Current

18 Sidetone Current/Off, 1~31 Default=Current

19 Locator Tone Current/Off, 1~31 Default=Current

20 Minimum Volume 0~31 Default=0

21 Battery Saver ON/OFF Default=ON

22 Battery Warning Off

While Transmitting ←Default

Always

Always w/Beep

23 Squelch Level 0~9/1STEP Default=5

Scan

24 Priority None ←Default

Fixed

Selected

Operator Selectable

25 Lookback Time A 500~5000ms/50ms Step Default=500

26 Lookback Time B 500~5000ms/50ms Step Default=2000

27 Revert Channel Last Called ←Default

Last Used

Selected

Selected+TalkBack

Priority Cannot be set when priority=None or selected

Priority+TalkBack Cannot be set when priority=None or selected

28 Dropout Delay Time 0~300/1s Default=3

29 Dwell Time 0~300/1s Default=3

DTMF

30 DTMF Speed 6, 8, 10, 15 Default=6

31 First Digit Delay Time 0~1000ms/50ms Default=200

First Digit Delay Time w/QT

0~1000ms/50ms Default=200

KEYO_ATD

KEYO_KAP

KEYO_SEL

KEYO_STA

KEYO_S / S

ATL T_NO_

PONT _CUR

CNT T _ CUR

Default=Current

WA R T _ C UR

ALT T_CUR

SIDT_CUR

LOCT_CUR

MINI ___ 0

BAT T _ _ON

BTW_OFF _

BTW_WTX_

BTW_ALWY

BTW_ALWB

SQL _ _ _ 5 _

PR I _NONE

PR I _ F I X _

PR I _SEL _

PR I _OSEL

LBA__500

LBB_2000

REV _L / C_

REV _L / U_

REV _SEL _

REV _S / T _

REV _PR I _

REV _P / T _

DODT_ _ _ 3

DWL _ _ _ _ 3

DTSP_ _6 _

FDDT_ 200

FDWQ_2 00

TK-2170

REALIGNMENT

No. Function Choices Display Remarks

33 First Digit Time 0, 100, 500, 1000 Default=0

34 ∗ and # Digit 0, 100, 500, 1000 Default=0

35 Dial ID ON/OFF Default=OFF, Key=16key only

36 D Code Assignment D Code Default=D Code

1~16/1s

37 DTMF Signaling OFF

Code SQ ←Default

SelCall

38 Inter Mediate Code 0~9, A~D, ∗, # DTMF Signaling=SelCall, Default=#

39 Group Code Off, A~D, ∗, # Default=Off

40 Auto Reset Timer Off, 1~300/1s Default=10

41 Alert Tone (Individual) Off, 1~8/ 1 Default=1

42 Alert Tone (Group) Off, 1~8/ 1 Default=2

43 Transpond Off ←Default

Alert

ID Code

Transpond Code

Ringing Tone

Others

44 Panel Test/ Enable

Panel Tuning Mode Disable ←Default

FDT ____0

∗ #_____0

DID_OFF_

DCA _D_ CD

DCA _ 1 6 _ _

DTMS_OF F

DTMS_ CSQ

DTMS_ SEL

IMC__ _ _#

GPCD_ OFF

ART _ _ 10_

CAT I _ _ _ 1

CAT G_ _ _ 2

TRP_ _OFF

TRP_ _ALT

TRP_ _ I DC

TRP_ _TRC

TRP_ _R I N

PTM_ENA_

PTM_D I S_

Refer to the function setting mode flow chart on page 20.

8-5. 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] key when “SELF” is shown, sets the display to “CANCEL”.

• Turning the selector alternately switches the display between “CANCEL” ↔ “READY”.

• Pressing [B] key when “READY” is shown, clears the data and sets the display to “CLEAR”.

• Pressing [S] key again, returns the display to “SELF”.

• Pressing [S] key when “CANCEL” is shown, returns the display to “SELF” without resetting the data.

9. Firmware Version Information Mode

Turn the transceiver ON with the [Side1] key held down.

Then, the version is displayed during holding the [Side1] key.

TK-2170

■ Function setting mode flow chart

Self programming mode

[S]

[AUX] key function

[S]

[Side1] key function

[S]

[Side2] key function

[S]

[S] key function

[A] key function

[B] key function

[C] key function

Selector function

Call 1 signaling

Call 2 signaling

Direct CH/GID operator selectable

Keypad operation

[Side1]

[B] (Write data) [C] (Don’t write data)

Call 1 list No.

[B] (Write data) [C] (Don’t write data)

Call 2 list No.

[B] (Write data) [C] (Don’t write data)

REALIGNMENT

[S]

Auto backlight

[B] (Write data) [C] (Don’t write data)

Power-on tone

[B] (Write data) [C] (Don’t write data)

Control tone

[B] (Write data) [C] (Don’t write data)

Warning tone

[B] (Write data) [C] (Don’t write data)

Alert tone

[B] (Write data) [C] (Don’t write data)

Side tone

[B] (Write data) [C] (Don’t write data)

Locator tone

[B] (Write data) [C] (Don’t write data)

Minimum volume

[B] (Write data) [C] (Don’t write data)

Battery saver

[B] (Write data) [C] (Don’t write data)

Battery warning

[B] (Write data) [C] (Don’t write data)

Squelch level

[B] (Write data) [C] (Don’t write data)

Priority

[B] (Write data) [C] (Don’t write data)

Lookback time A

[B] (Write data) [C] (Don’t write data)

Lookback time B

[B] (Write data) [C] (Don’t write data)

Revert channel

[B] (Write data) [C] (Don’t write data)

[S]

Dropout delay time

[B] (Write data)

[S]

First digit delay time

[S]

First digit delay time with QT

[S]

D code assignment

[S]

DTMF signaling

Inter mediate code

Auto reset timer

Alert tone (Individual)

Alert tone (Group)

Panel test/Panel tuning mode

[C] (Don’t write data)

Dwell time

[B] (Write data) [C] (Don’t write data)

DTMF speed

[B] (Write data) [C] (Don’t write data)

* and # digit

[B] (Write data) [C] (Don’t write data)

Group code

[B] (Write data) [C] (Don’t write data)

Transpond

[B] (Write data) [C] (Don’t write data)

DISASSEMBLY FOR REPAIR

TK-2170

1. Removing the FPC

1) Remove the solder from the TX-RX unit using a solder iron ( q ).

2) Peel the double-sided tape ( w ).

3) Remove the solder from the battery terminal block using the solder iron ( e ).

Note : You must replace the FPC and the double-sided tape (4 x 7 mm) when replacing the volume or the selector.

2. Separating the Speaker Holder from

the Control Unit

1) As in shown in the figure below, the speaker holder is attached to the LCD cover with tab ( q ). Use a pair of tweezers or similar instrument to lift the speaker holder away from the control unit ( w ).

3. 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.

1) Mount the antenna connector onto the chassis ( q ).

Double-sided tape is attached to the terminal; peel off the tape cover ( w ). 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 ( e ).

2) Remove the antenna connector from the chassis with its

terminal attached, then solder the center part of antenna connector to its terminal ( r ). Do not use excessive solder on terminal.

TOP

Bottom

Cushion

TK-2170

DISASSEMBLY FOR REPAIR

4. Replacing the Speaker and Microphone

1) After affixing the double-sided tape (5.4 x 2.7 mm) to the

speaker, attach the speaker to the speaker holder ( q ).

2) Insert the microphone into the hold of the holder, as

shown by the diagram ( w ).

Speaker holder

Black

Double-sided tape

Speaker

3) Match the speaker and microphone lead wires with the

color-code of silkscreen of the printed circuit board ( e ), then solder them in place.

White

Blue

Red

Microphone

4) Lift the speaker holder ( r ), then flip it over to the left ( t ).

5) Insert the tabs of the speaker holder into the slots of the transceiver. First insert the bottom tabs into the control unit ( y ), then insert the top tabs into the LCD cover ( u ).

Black

Red

White

Blue

+ 49 hidden pages