service manual revised - kenwoodlabs diagrams, printed circuit board views, ... service manual list...

© 2005-6 PRINTED IN JAPANB51-8721-10 (N) 1390

UHF FM TRANSCEIVER

TK-3170/3173SERVICE MANUAL

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..................................... 41

PACKING .................................................. 42

CONTENTS

TK-3170 K4,K6,M,M3

Does not come with antenna.

Antenna is available as an option.

Badge(B43-1178-04)

Knob (Selector)(K29-9340-03)Knob (Volume)(K29-9278-13)

Knob (PTT)(K29-9339-03)

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

Plastic cabinet assy(A02-3891-13)

Packing(G53-1652-11)

Packing(G53-1651-01)

Plastic cabinet assy(A02-3890-03)

This product uses Lead Free solder.

ADJUSTMENT ......................................... 43

TERMINAL FUNCTION ............................ 51

PC BOARD

TX-RX UNIT (X57-7010-XX) (A/4) .......... 52

TX-RX UNIT (X57-7010-XX) (B,C,D/4) .... 54

SCHEMATIC DIAGRAM........................... 58

BLOCK DIAGRAM .................................... 66

LEVEL DIAGRAM ..................................... 68

KSC-30 (RAPID CHARGER) ..................... 69

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

TK-3170 K,K3/TK-3173 K

REVISED

TK-3170/3173

2

INTRODUCTION

SCOPE OF THIS MANUALThis manual is intended for use by experienced techni-

cians familiar with similar types of commercial grade commu-nications equipment. It contains all required service informa-tion for the equipment and is current as of the publicationdate. Changes which may occur after publication are coveredby either Service Bulletins or Manual Revisions. These areissued as required.

ORDERING REPLACEMENT PARTSWhen ordering replacement parts or equipment informa-

tion, the full part identification number should be included.This applies to all parts : components, kits, or chassis. If thepart number is not known, include the chassis or kit numberof which it is a part, and a sufficient description of the re-quired component for proper identification.

PERSONAL SAFETYThe following precautions are recommended for person-

nel safety:• DO NOT transmit until all RF connectors are verified se-

cure and any open connectors are properly terminated.• SHUT OFF and DO NOT operate this equipment near elec-

trical blasting caps or in an explosive atmosphere.• This equipment should be serviced by a qualified techni-

cian only.

SERVICEThis radio is designed for easy servicing. Refer to the

schematic diagrams, printed circuit board views, and align-ment procedures contained within.

GENERAL / SYSTEM SET-UP

SYSTEM SET-UP

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?

A personal computer (IBM PC or compatible), programminginterface (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.)

Frequency range (MHz) RF power Type

TX/RX 450~490 4W

TX/RX 400~430 4W

TX/RX 440~480 4W

TK-3170 K,K4TK-3173 K

TK-3170 K3,K6,M3

TK-3170 M

YESKRA-23 or KRA-27Optional antenna

NO

NO

(Option)

(Option)

YESKMC-17 or KMC-21

Speaker microphone

Delivery

Service Manual List

Title Parts number Remarks Market code TX-RX unit number

TK-3170/B51-8721-00

K,K4 X57-7010-XX

TK-3173 K J72-0964-09

TK-3170/B51-8721-10 This service manual

K,K3,K4,K6,M,M3 X57-7010-XX

TK-3173 K J72-0964-19

TK-3170/3173

3

1. Modes 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 [Side2] + Power ON

Clone mode [B] + Power ON

Firmware version information [Side1] + Power ON

Self-programming mode [C] + Power ON

3. Panel Test ModeSetting method refer to ADJUSTMENT.

4. Panel Tuning ModeSetting method refer to ADJUSTMENT.

5. PC Mode

5-1. PrefaceThe transceiver is programmed by using a personal com-

puter, programming interface (KPG-22) and programmingsoftware (KPG-101D).

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

REALIGNMENT

User mode

Panel test mode

Firmware version information

Panel tuning mode

Data programming mode

PC test mode PC tuning mode

PC mode

Clone mode

Firmwareprogramming mode

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 transceiver.

PC mode Used for communication between the

transceiver and PC (IBM compatible).

Data programming Used to read and write frequency data and

mode other features to and from the transceiver.

PC test mode Used to check the transceiver 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 transceiver to another.

Firmware version Used to confirm the internal firmware

information version.

Self-programming You can program the frequency signaling and

mode other function using only the transceiver.

Fig. 1

IBM-PCKPG-22

KPG-101D

Tuning cable(E30-3216-05)

GrayGray/Black1.5D-XV Lead wire1.5D-XV Shield wire

RF Power meteror SSG

+–+–

SP

MIC

TK-3170/3173

4

5-2. Connection Procedure1. 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 transceiverenter PC mode, and “PROGRAM” is displayed on theLCD.When data transmitting from transceiver, the red LED islights.When data receiving to transceiver, the green LED islights.

Note:The data stored in the personal computer must matchmodel 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) casethat 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 DescriptionThe KPG-101D is the programming software for the trans-

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

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

6. Firmware Programming Mode

6-1. PrefaceFlash memory is mounted on the transceiver. This allows

the transceiver to be upgraded when new features are re-leased in the future. (For details on how to obtain the firm-ware, contact Customer Service.)

6-2. Connection ProcedureConnect the transceiver to the personal computer (IBM

PC or compatible) with the interface cable (KPG-22). (Con-nection is the same as in the PC Mode.)

6-3. Programming1. 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 thepersonal computer, and make sure that the transceiver isin the Program mode.

6. Press write button in the window. When the transceiverstarts to receive data, the “LOADING” is displayed.

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

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

Note:This mode cannot be entered if the Firmware Program-ming mode is set to Disable in the Programming software.

6-4. Function1. If you press the [Side2] key while “PROG 1152” is dis-

played, the display changes to “PROG 192” to indicatethat the write speed is low speed (19200 bps). If youpress the [Side2] key again while “PROG 192” is dis-played, the display changes to “PROG 384”. If you pressthe [Side2] key again while “PROG 384” is displayed, thedisplay changes to “PROG 576”. If you press the [Side2]key again while “PROG 576” is displayed, the display re-turns to “PROG 1152”.

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

Note:Normally, write in the high-speed mode.

7. Clone ModeProgramming data can be transferred from one trans-

ceiver to another by connecting them via their SP/MIC con-nectors. The operation is as follows (the transmit transceiveris the master and the receive transceiver 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] keyheld down. If the Data password is set to the transceiver,the transceiver displays “CLN LOCK”. If the password isnot set, the transceiver displays “CLONE”.

2. When you enter the correct password, and “CLONE” isdisplayed, 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, thenumber 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 [*] or [S] key,“CLONE” is displayed if the entered password is correct.If the password is incorrect, “CLN LOCK” is redisplayed.

REALIGNMENT

TK-3170/3173

5

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 pressthe [C] key, the currently selected number is determined.If you press the [S] key after entering the password in thisprocedure, “CLONE” is displayed if the entered passwordis correct. If the password is incorrect, “CLN LOCK” isredisplayed.

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 dis-played. When cloning of data is completed, the masterdisplays “END”, and the slave automatically operates inthe User mode. The slave can then be operated by thesame program as the master.

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 op-eration in step 4 to 6.

Notes:Cannot be cloned if the password (over write password) isprogrammed to the slave.Only the same models can be cloned together.

REALIGNMENT

Cloning cable(E30-3410-05)

Fig. 2

8-2. Adding a Data PasswordIf a data password is set in the optional feature menu, you

must enter the password to activate self-programmingmode.

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 onthe 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.

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 thedisplay 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 pass-word is correct. If the password is incorrect, “SLF.LOCK.R” or “SLF.LOCK.W” is redisplayed.

Notes:• Self-programming mode cannot be set when it has been

disabled by the FPU.• Self-programming mode for the TK-3173 or TK-3170 (M,

M3) transceiver cannot be enabled by the FPU when thetransceiver is set up for Trunking System Data.

Self-programming mode

[C + Power on]

Function settingmode

Channel selectmode

Zone selectmode

[Side1] [Side2][A]

Channel editmode

Zone editmode

[C] [C]

8. Self-Programming ModeThis mode allows you to write the frequency data and sig-

naling, etc. to the equipment. This mode is to be used ONLYby authorized service personnel who are maintaining theuser’s equipment. After programming, reset the FPU to dis-able “Self- Programming” mode. Transceivers CANNOT bedelivered to the end-user with self-programming mode en-abled.

8-1. Entering Self-Programming ModeRemove D14 on the control unit (X57 B/4) first. (K, K3,K4 and K6 only)

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

2. When self-programming mode is enabled, “ SELF ” ap-pears on the display.

D14

TX-RX UNIT (B/4)

Foil side

Fig. 3

TK-3170/3173

6

8-3. Zone/Channel Select Mode

To enable Zone/Channel select mode1. Press the [Side2] key when “SELF” is displayed. The

transceiver enters Channel Select Mode. On the left halfof the display, the zone number is displayed. On the righthalf 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 chan-nel select (right side).

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

Channel edit mode1. 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 ad-

vance 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 [A] : Zone Selection/Channel Selection change

Select Zone 1~128

Channel Edit

1 RX Frequency Step 5.0kHz Display when an item is selected or when a step

Step 6.25kHz is changed (about 0.5 seconds)

Step 1MHz [A] : Step change, Default=6.25kHz

Blank [Side1] : Freq On/Blank switching

327.0000~550.0000MHz The rightmost dot indicates

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

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

1 - 1 2 8

1 - 1

1 2 8 - 1

S T P _ _ 5 0 0

S T P _ _ 6 2 5

S T P _ _ _ 1 M

R.– – – – – – –

R.4 5 0. 0 0 0 0

– – – – – – – –

REALIGNMENT

Q T _ _ 6 7.0 ∗

Q T _ 2 5 4.1 ∗

D Q T 0 0 0 N ∗

D Q T 7 7 7 N ∗

Q T _ _ 6 7.0 _

Q T _ 2 5 0.3 _

DQ T 0 2 3 N _

DQ T 7 5 4 N _

TK-3170/3173

7


DQT 023~754 Inverse

(Standard Table Mode

DQT 000~777 Inverse

(1 Step Mode)

3 TX Frequency Step 5.0kHz Same as RX frequency

Step 6.25kHz

Step 1MHz

Blank Same as RX frequency

327.0000~550.0000MHz 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


DQT 000~777 Normal

(1 Step Mode)

DQT 023~754 Inverse


DQT 000~777 Inverse

(1 Step Mode)

5 Option Signaling OFF ←Default

DTMF

2-tone

FleetSync

6 ID 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)

Display when a code is input

(Input it with DTMF key)

Code Default [Side1] : Data clear

7 Transmit Power High Transmit Power ←Default

Low Transmit Power

8 Wide/Narrow Wide ←Default

Narrow

T.4 5 0. 0 0 0 0

REALIGNMENT

DQ T 0 0 0 I ∗

DQ T 7 7 7 I ∗

S T P _ _ 5 0 0

S T P _ _ 6 2 5

S T P _ _ _ 1M

T.– – – – – – –

– – – – – – – –

Q T _ _ 6 7.0 ∗

Q T _ 2 5 4.1 ∗

DQ T 0 0 0 N ∗

DQ T 7 7 7 N ∗

DQ T 0 0 0 I ∗

DQ T 7 7 7 I ∗

O P _ D TM F _

O P _ 2 T ON 1

O P _ 2 T ON 2

O P _ 2 T ON 3

_ _ _ I D _ _ _

1 2 3 4 5 6 7 8

– – – – – 1 2 3

_ _ _ _ _ 0 0 0

DQ T 0 2 3 I _

DQ T 7 5 4 I _

Q T _ _ 6 7.0 _

Q T _ 2 5 0.3 _

DQ T 0 2 3 N _

DQ T 7 5 4 N _

DQ T 0 2 3 I _

DQ T 7 5 4 I _

O P _ O F F _ _

O P _ F L S Y _

PWR _ H _ _ _

PWR _ L _ _ _

W I D E _ _ _ _

N A R ROW _ _

TK-3170/3173

8


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=OFF

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

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



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

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



Blank [Side1] : Data clear

REALIGNMENT

B C L _ C A R R

S C A N _ A D D

S C A N _ D E L

S H F T _ Y E S

C OM P _ Y E S

P R C H _ Y E S

HMC H _ Y E S

D I R C T _ _ 1

D I R C T _ NO

P I D _ B O T H

1 2 3 4 5 6 7 8

– – – – – 9 8 7

– – – – – – – –

1 2 3 4 5 6 7 8

– – – – – 9 8 7

– – – – – – – –

B C L _ N O _ _

B C L _ Q T _ _

B C L _ O P T _

S H F T _ N O _

C OM P _ N O _

P R C H _ N O _

HMC H _ N O _

P I D _ O F F _

P I D _ B O T _

P I D _ E O T _

B O T _ I D _ _

E O T _ I D _ _

TK-3170/3173

9

Self programming mode

Channel select mode Zone select mode

RX frequency

RX signaling

TX frequency

TX signaling

Option signaling

ID

Transmit power

[Side2]

[A]

[C]

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





Wide/Narrow




Busy channel lockout


Scan delete/add


Beat shift


Compander


Priority channel


Home channel

Direct channel


PTT ID


Beginning of TX



End of TX


Blank[Side1]

Blank[Side1]

Blank DQT N DQT IQT[Side1] [Side1] [Side2][Side1]

[Side1]

Blank DQT N DQT IQT[Side1] [Side1]

Default ID[Side1]

Data clear[Side1]

Data clear[Side1]

[Side2][Side1]

[Side1]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

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

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

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

Channel edit mode flow chart

REALIGNMENT

TK-3170/3173

10

Zone edit mode flow chart


Channel select mode

Zone select mode

Time-out timer

TOT pre-alert

TOT rekey time

TOT reset time

Option signalingdecode condition

Audio control

[Side2]

[A]

[C]







[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

You cannot enter the zone edit modewhen channel data is not set

Zone edit mode1. 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 ad-

vance 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

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

REALIGNMENT

T O T _ _ _ 6 0

T O T P _ O F F

T O T K _ O F F

T O T S _ O F F

O P D C _ Q T _

O P D C _ C R _

A D C _ Q T _ _

A D C _ A N D _

A D C _ O R _ _

TK-3170/3173

11

8-4. Function Setting Mode1. 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.

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

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

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


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

REALIGNMENT

A U X _ _ _ 1 _

A U X _ O F F _

A U X _ _ _ 2 _

A U X _ _ _ 3 _

A U X _ _ _ 4 _

A U X _ _ _ 5 _

A U X _ _ _ 6 _

A U X _ _ _ 7 _

A U X _ _ _ 8 _

A U X _ _ _ 9 _

A U X _ _ 1 0 _

A U X _ _ 1 1 _

A U X _ _ 1 2 _

A U X _ _ 1 3 _

A U X _ _ 1 4 _

A U X _ _ 1 5 _

A U X _ _ 1 6 _

A U X _ _ 1 7 _

A U X _ _ 1 8 _

A U X _ _ 1 9 _

A U X _ _ 2 0 _

A U X _ _ 2 1 _

A U X _ _ 2 2 _

A U X _ _ 2 3 _

A U X _ _ 2 4 _

A U X _ _ 2 5 _

A U X _ _ 2 6 _

A U X _ _ 2 7 _

A U X _ _ 2 8 _

A U X _ _ 2 9 _

A U X _ _ 3 0 _

A U X _ _ 3 1 _

A U X _ _ 3 2 _

TK-3170/3173

12


Talk Around

VOX

Zone Up

Zone Down

2 [S1] No Function

2-tone

Autodial



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


Scan

Scan Delete/Add

Scrambler

SelCall

SelCall+Status

Squelch Level

Squelch Off


Status

Talk Around

VOX

Zone Up

Zone Down

REALIGNMENT

A U X _ _ 3 3 _

A U X _ _ 3 4 _

A U X _ _ 3 5 _

A U X _ _ 3 6 _

S 1 _ _ O F F _

S 1 _ _ _ _ 1 _

S 1 _ _ _ _ 2 _

S 1 _ _ _ _ 3 _

S 1 _ _ _ _ 4 _

S 1 _ _ _ _ 5 _

S 1 _ _ _ _ 6 _

S 1 _ _ _ _ 7 _

S 1 _ _ _ _ 8 _

S 1 _ _ _ _ 9 _

S 1 _ _ _ 1 0 _

S 1 _ _ _ 1 1 _

S 1 _ _ _ 1 2 _

S 1 _ _ _ 1 3 _

S 1 _ _ _ 1 4 _

S 1 _ _ _ 1 6 _

S 1 _ _ _ 1 7 _

S 1 _ _ _ 1 8 _

S 1 _ _ _ 1 9 _

S 1 _ _ _ 2 0 _

S 1 _ _ _ 2 1 _

S 1 _ _ _ 2 2 _

S 1 _ _ _ 2 3 _

S 1 _ _ _ 2 4 _

S 1 _ _ _ 2 5 _

S 1 _ _ _ 2 6 _

S 1 _ _ _ 2 7 _

S 1 _ _ _ 2 8 _

S 1 _ _ _ 2 9 _

S 1 _ _ _ 3 0 _

S 1 _ _ _ 3 1 _

S 1 _ _ _ 3 2 _

S 1 _ _ _ 3 3 _

S 1 _ _ _ 3 4 _

S 1 _ _ _ 3 5 _

S 1 _ _ _ 3 6 _

TK-3170/3173

13


3 [S2] No Function

2-tone

Autodial



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


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


REALIGNMENT

S 2 _ _ O F F _

S 2 _ _ _ _ 1 _

S 2 _ _ _ _ 2 _

S 2 _ _ _ _ 3 _

S 2 _ _ _ _ 4 _

S 2 _ _ _ _ 5 _

S 2 _ _ _ _ 6 _

S 2 _ _ _ _ 7 _

S 2 _ _ _ _ 8 _

S 2 _ _ _ _ 9 _

S 2 _ _ _ 1 0 _

S 2 _ _ _ 1 1 _

S 2 _ _ _ 1 2 _

S 2 _ _ _ 1 3 _

S 2 _ _ _ 1 4 _

S 2 _ _ _ 1 6 _

S 2 _ _ _ 1 7 _

S 2 _ _ _ 1 8 _

S 2 _ _ _ 1 9 _

S 2 _ _ _ 2 0 _

S 2 _ _ _ 2 1 _

S 2 _ _ _ 2 2 _

S 2 _ _ _ 2 3 _

S 2 _ _ _ 2 4 _

S 2 _ _ _ 2 5 _

S 2 _ _ _ 2 6 _

S 2 _ _ _ 2 7 _

S 2 _ _ _ 2 8 _

S 2 _ _ _ 2 9 _

S 2 _ _ _ 3 0 _

S 2 _ _ _ 3 1 _

S 2 _ _ _ 3 2 _

S 2 _ _ _ 3 3 _

S 2 _ _ _ 3 4 _

S 2 _ _ _ 3 5 _

S 2 _ _ _ 3 6 _

S _ _ _ O F F _

S _ _ _ _ _ 1 _

S _ _ _ _ _ 2 _

S _ _ _ _ _ 3 _

TK-3170/3173

14



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


Scan ←Default

Scan Delete/Add

Scrambler

SelCall

SelCall+Status

Squelch Level

Squelch Off


Status

Talk Around

VOX

Zone Up

Zone Down

5 [A] No Function

2-tone

Autodial



Call 1

Call 2

CH/GID Down

REALIGNMENT

S _ _ _ _ _ 4 _

S _ _ _ _ _ 5 _

S _ _ _ _ _ 6 _

S _ _ _ _ _ 7 _

S _ _ _ _ _ 8 _

S _ _ _ _ _ 9 _

S _ _ _ _ 1 0 _

S _ _ _ _ 1 1 _

S _ _ _ _ 1 2 _

S _ _ _ _ 1 3 _

S _ _ _ _ 1 4 _

S _ _ _ _ 1 6 _

S _ _ _ _ 1 7 _

S _ _ _ _ 1 8 _

S _ _ _ _ 1 9 _

S _ _ _ _ 2 0 _

S _ _ _ _ 2 1 _

S _ _ _ _ 2 2 _

S _ _ _ _ 2 3 _

S _ _ _ _ 2 4 _

S _ _ _ _ 2 5 _

S _ _ _ _ 2 6 _

S _ _ _ _ 2 7 _

S _ _ _ _ 2 8 _

S _ _ _ _ 2 9 _

S _ _ _ _ 3 0 _

S _ _ _ _ 3 1 _

S _ _ _ _ 3 2 _

S _ _ _ _ 3 3 _

S _ _ _ _ 3 4 _

S _ _ _ _ 3 5 _

S _ _ _ _ 3 6 _

A _ _ _ O F F _

A _ _ _ _ _ 1 _

A _ _ _ _ _ 2 _

A _ _ _ _ _ 3 _

A _ _ _ _ _ 4 _

A _ _ _ _ _ 5 _

A _ _ _ _ _ 6 _

A _ _ _ _ _ 7 _

TK-3170/3173

15


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


Scan

Scan Delete/Add ←Default

Scrambler

SelCall

SelCall+Status

Squelch Level

Squelch Off


Status

Talk Around

VOX

Zone Up

Zone Down

6 [B] No Function

2-tone

Autodial



Call 1

Call 2

CH/GID Down

CH/GID Up

Channel Entry

Direct CH1

Direct CH2

REALIGNMENT

A _ _ _ _ _ 8 _

A _ _ _ _ _ 9 _

A _ _ _ _ 1 0 _

A _ _ _ _ 1 1 _

A _ _ _ _ 1 2 _

A _ _ _ _ 1 3 _

A _ _ _ _ 1 4 _

A _ _ _ _ 1 6 _

A _ _ _ _ 1 7 _

A _ _ _ _ 1 8 _

A _ _ _ _ 1 9 _

A _ _ _ _ 2 0 _

A _ _ _ _ 2 1 _

A _ _ _ _ 2 2 _

A _ _ _ _ 2 3 _

A _ _ _ _ 2 4 _

A _ _ _ _ 2 5 _

A _ _ _ _ 2 6 _

A _ _ _ _ 2 7 _

A _ _ _ _ 2 8 _

A _ _ _ _ 2 9 _

A _ _ _ _ 3 0 _

A _ _ _ _ 3 1 _

A _ _ _ _ 3 2 _

A _ _ _ _ 3 3 _

A _ _ _ _ 3 4 _

A _ _ _ _ 3 5 _

A _ _ _ _ 3 6 _

B _ _ _ O F F _

B _ _ _ _ _ 1 _

B _ _ _ _ _ 2 _

B _ _ _ _ _ 3 _

B _ _ _ _ _ 4 _

B _ _ _ _ _ 5 _

B _ _ _ _ _ 6 _

B _ _ _ _ _ 7 _

B _ _ _ _ _ 8 _

B _ _ _ _ _ 9 _

B _ _ _ _ 1 0 _

B _ _ _ _ 1 1 _

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16


Direct CH3

Direct CH4

Display Character

Home/CH/GID

Key Lock

Lamp

Low Transmit Power

Monitor

Monitor Momentary

OST


Scan

Scan Delete/Add

Scrambler

SelCall

SelCall+Status

Squelch Level

Squelch Off


Status

Talk Around ←Default

VOX

Zone Up

Zone Down

7 [C] No Function

2-tone

Autodial



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

REALIGNMENT

B _ _ _ _ 1 2 _

B _ _ _ _ 1 3 _

B _ _ _ _ 1 4 _

B _ _ _ _ 1 6 _

B _ _ _ _ 1 7 _

B _ _ _ _ 1 8 _

B _ _ _ _ 1 9 _

B _ _ _ _ 2 0 _

B _ _ _ _ 2 1 _

B _ _ _ _ 2 2 _

B _ _ _ _ 2 3 _

B _ _ _ _ 2 4 _

B _ _ _ _ 2 5 _

B _ _ _ _ 2 6 _

B _ _ _ _ 2 7 _

B _ _ _ _ 2 8 _

B _ _ _ _ 2 9 _

B _ _ _ _ 3 0 _

B _ _ _ _ 3 1 _

B _ _ _ _ 3 2 _

B _ _ _ _ 3 3 _

B _ _ _ _ 3 4 _

B _ _ _ _ 3 5 _

B _ _ _ _ 3 6 _

C _ _ _ O F F _

C _ _ _ _ _ 1 _

C _ _ _ _ _ 2 _

C _ _ _ _ _ 3 _

C _ _ _ _ _ 4 _

C _ _ _ _ _ 5 _

C _ _ _ _ _ 6 _

C _ _ _ _ _ 7 _

C _ _ _ _ _ 8 _

C _ _ _ _ _ 9 _

C _ _ _ _ 1 0 _

C _ _ _ _ 1 1 _

C _ _ _ _ 1 2 _

C _ _ _ _ 1 3 _

C _ _ _ _ 1 4 _

C _ _ _ _ 1 6 _

TK-3170/3173

17


Key Lock

Lamp

Low Transmit Power ←Default

Monitor

Monitor Momentary

OST


Scan

Scan Delete/Add

Scrambler

SelCall

SelCall+Status

Squelch Level

Squelch Off


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

REALIGNMENT

C H _ U P / D N

Z N _ U P / D N

K NO B _ O F F

C A L L 1 _ D T

C A L L 1 _ 2 T

C A L L 1 _ F S

L I S T _ _ _ 1

L I S T _ _ _ 1

L I S T _ _ _ 1

C A L L 2 _ D T

C A L L 2 _ 2 T

C A L L 2 _ F S

L I S T _ _ _ 1

L I S T _ _ _ 1

L I S T _ _ _ 1

D C O S _ _ NO

D C O S _ Y E S

K E Y O _ NON

K E Y O _ C H E

K E Y O _ O S T

C _ _ _ _ 1 7 _

C _ _ _ _ 1 8 _

C _ _ _ _ 1 9 _

C _ _ _ _ 2 0 _

C _ _ _ _ 2 1 _

C _ _ _ _ 2 2 _

C _ _ _ _ 2 3 _

C _ _ _ _ 2 4 _

C _ _ _ _ 2 5 _

C _ _ _ _ 2 6 _

C _ _ _ _ 2 7 _

C _ _ _ _ 2 8 _

C _ _ _ _ 2 9 _

C _ _ _ _ 3 0 _

C _ _ _ _ 3 1 _

C _ _ _ _ 3 2 _

C _ _ _ _ 3 3 _

C _ _ _ _ 3 4 _

C _ _ _ _ 3 5 _

C _ _ _ _ 3 6 _

TK-3170/3173

18


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

Default=Current

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=OFF

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

32 First Digit Delay Time with QT 0~1000ms/50ms Default=200

REALIGNMENT

K E Y O _ A T D

K E Y O _ K A P

K E Y O _ S E L

K E Y O _ S T A

K E Y O _ S / S

A T L T _ N O _

P ON T _ C U R

C N T T _ C U R

WA R T _ C U R

A L T T _ C U R

S I D T _ C U R

L O C T _ C U R

M I N I _ _ _ 0

B TW _ A LWY

B TW _ A LWB

S Q L _ _ _ 5 _

P R I _ N ON E

P R I _ O S E L

L B A _ _ 5 0 0

L B B _ 2 0 0 0

D OD T _ _ _ 3

DWL _ _ _ _ 3

D T S P _ _ 6 _

F D D T _ 2 0 0

F DWQ _ 2 0 0

B A T T _ O F F

B TW _ O F F _

B TW _WT X _

P R I _ F I X _

P R I _ S E L _

R E V _ L / C _

R E V _ L / U _

R E V _ S E L _

R E V _ S / T _

R E V _ P R I _

R E V _ P / T _

TK-3170/3173

19


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

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

REALIGNMENT

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 displayto “CANCEL”.

• Turning the selector alternately switches the display be-tween “CANCEL” ↔ “READY”.

• Pressing [B] key when “READY” is shown, clears the dataand 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 ModeTurn the transceiver ON with the [Side1] key held down.

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

F D T _ _ _ _ 0

∗ # _ _ _ _ _ 0

D C A _ D _ C D

D TMS _ O F F

D TMS _ C S Q

D TMS _ S E L

I MC _ _ # _ _

G P C D _ O F F

A R T _ _ 1 0 _

C A T I _ _ _ 1

C A T G _ _ _ 2

D I D _ O F F _

D C A _ _ _ 1 6

T R P _ _ O F F

T R P _ _ A L T

T R P _ _ I D C

T R P _ _ T R C

T R P _ _ R I N

P TM _ E N A _

P TM _ D I S _

TK-3170/3173

20


[AUX] key function

[Side1] key function

[Side2] key function

[S] key function

[A] key function

[B] key function

[C] key function

[Side1]






Selector function


Call 1 signaling


Call 1 list No.


Call 2 signaling


Call 2 list No.




[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

Direct CH/GID operator selectable


[S]

Keypad operation


[S]

Auto backlight

Power-on tone

Control tone

Warning tone

Alert tone

Side tone

Locator tone






Minimum volume


Battery saver


Battery warning


Squelch level


Priority




[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

[S]

Lookback time A


[S]

Lookback time B


[S]

Revert channel


[S]

Dwell time

DTMF speed

First digit delay time

First digit delay time with QT

* and # digit

D code assignment





DTMF signaling


Inter mediate code


Group code


Auto reset timer


Alert tone (Individual)




[S]

[S]

[S]

[S]

First digit time


[S]

[S]

Dial ID


[S]

[S]

[S]

[S]

[S]

[S]

[S]

Alert tone (Group)


[S]

Transpond


[S]

Panel test/Panel tuning mode[S]

Dropout delay time


[S]

Function setting mode flow chart

REALIGNMENT

TK-3170/3173

21

3. How to Assemble the Antenna Connec-

tor and its Terminal

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

1) Mount the antenna connector onto the chassis ( q ).Double-sided tape is attached to the terminal; peel off thetape cover ( w ).Attach the terminal to the antenna connector as shownbelow.Slide the antenna terminal along the adhesive cushion onthe chassis so that the adhesive part on the terminal isfirmly attached to the antenna connector ( e ).

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

DISASSEMBLY FOR REPAIR

1. Removing the FPC1) 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 at-tached to the LCD cover with tab ( q ).Use a pair of tweezers or similar instrument to lift thespeaker holder away from the control unit ( w ).

e

qw

q

w

TOP

Bottom

Cushion

q

w

e

r

TK-3170/3173

22

DISASSEMBLY FOR REPAIR

4. Replacing the Speaker and Microphone1) 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 ).

3) Match the speaker and microphone lead wires with thecolor-code of silkscreen of the printed circuit board ( e ),then solder them in place.

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 thetransceiver.First insert the bottom tabs into the control unit ( y ), theninsert the top tabs into the LCD cover ( u ).

Red

White

Blue

Black

Speaker holder

MicrophoneSpeaker

Double-sided tape

w

q

BlackRed

White

Blue

e

t

y

r

u

TK-3170/3173

23

1. Frequency ConfigurationThe receiver utilizes double conversion. The first IF is

49.95MHz and the second IF is 450kHz. The first local oscil-lator signal is supplied from the PLL circuit.

The PLL circuit in the transmitter generates the necessaryfrequencies. Figure 1 shows the frequencies.

crystal filter (XF701) to remove the adjacent channel signal.The filtered first IF signal is amplified by the first IF amplifier(Q703) and then applied to the lF system IC (IC701). The IFsystem IC provides a second mixer, second local oscillator,limiting amplifier, quadrature detector and RSSI (ReceivedSignal Strength Indicator). The second mixer mixes the firstIF signal with the 50.4MHz of the second local oscillator out-put (TCXO X501) and produces the second IF signal of450kHz.

The second IF signal is passed through the ceramic filter(Wide : CF701, Narrow : CF702) to remove the adjacent chan-nel signal. The filtered second IF signal is amplified by thelimiting amplifier and demodulated by the quadrature detec-tor with the ceramic discriminator (CD701). The demodu-lated signal is routed to the audio circuit.

2-4. Wide/Narrow Switching CircuitWide and Narrow settings can be made for each channel

by switching the ceramic filters CF701 (Wide), CF702 (Nar-row). The Wide and Narrow is output from IC4.

D701 and D702 are switched to ceramic filters when aWide/Narrow level is selected.

Q702 turns on/off with the Narrow and the IC701 detectoroutput level is changed to maintain a constant output levelduring wide or narrow signals.

CIRCUIT DESCRIPTION

ANTTX/RX : 450~490MHz (K,K4) 440~480MHz (M) 400~430MHz (K,K6,M3)

450~490MHz (K,K4)440~480MHz (M)400~430MHz (K,K6,M3)

ANTSW

RFAMP

TXAMP

1st MIX MCF

49.95MHz

CF450kHz

IFSYSTEM

AFAMP

SP

50.4MHz

400.05~440.05MHz (K,K4)390.05~430.05MHz (M)350.05~380.05MHz (K3,K6,M3)

PLLVCO MIC

AMP

MIC

X3multiply TCXO 16.8MHz

RFAMP

VOL

q

q

Fig. 1 Frequency configuration

2. Receiver SystemThe receiver system is shown in Figure 2.

2-1. Front End (RF AMP) CircuitThe signal coming from the antenna passes through the

transmit/receive switching diode circuit (D604, D605, D606and D608), passes through a BPF (L717 and L718), and isamplified by the RF amplifier (Q705).

The resulting signal passes through a BPF (L711, L712 andL713) and goes to the mixer. These BPFs are adjusted byvariable capacitors (D703, D704, D705, D706 and D707). Theinput voltage to the variable capacitor is regulated by voltageoutput from the DC amplifier (IC19).

2-2. First MixerThe signal from the front end is mixed with the first local

oscillator signal generated in the PLL circuit by Q704 to pro-duce a first IF frequency of 49.95 MHz.

The resulting signal passes through the XF701 MCF to cutthe adjacent spurious and provide the optimum characteris-tics, such as adjacent frequency selectivity.

2-3. IF Amplifier CircuitThe first IF signal is passed through a four-pole monolithic

MX

O AFO

UT

QU

AD

IFO

UT

IFI Wide

C70

2

C70

1

C70

8

C71

9R

705

R70

2

R70

1

R70

3

R70

6

C70

9

R70

8

D702 D701

CF701

CF702

IC701

R719

R717

Q702

R7185CAFOUT

Narrow

Narrow

CD701

Fig. 2 Receiver system

Fig. 3 Wide/Narrow switching circuit

IC701 IF, MIX, DET AQUA-LANT

SW

BPF

Q705RF

AMPQ704

1st MIX

Q703IF AMP

ANT

BPF XF701

MCF1st LocalTUNE TUNE

CF702

CF701SP

Q701X3 multiply

2nd Local

IC10AF AMP

IC18AF PAIC13 IC16

X501TCXO

16.8MHz

VOL

TK-3170/3173

24

2-5. Audio Amplifier CircuitThe demodulated signal from IC701 is amplified by IC10,

and goes to AF amplifier through IC13.The signal then goes through an volume control (IC16),

and is routed to an audio power amplifier (IC18) where it isamplified and output to the speaker.

2-6. Squelch CircuitPart of the AF signal from the IC enters the FM IC (IC701)

again, and the noise component is amplified and rectified by afilter and an amplifier to produce a DC voltage correspondingto the noise level.

The DC signal from the FM IC goes to the analog port ofthe microprocessor (IC7). IC7 determines whether to outputsounds from the speaker by checking whether the input volt-age is higher or lower than the preset value.

To output sounds from the speaker, IC7 sends a high sig-nal to the AM2 line and IC5 sends a high signal to the AM1line, and turns IC18 on through Q23, Q24, Q27, Q28 andQ35. (See Figure 4)

3. Transmitter System

3-1. Microphone Amplifier CircuitThe signal from microphone amplified by IC13 (1/2) and

limited by AGC circuit composed of D30, D31, Q25 and Q26,and goes through mute switch (Q30). IC13 is composed ofhigh-pass filter, low-pass filter and pre-emphasis/IDC circuit.

The signal enters the summing amplifier consisting ofIC12 (2/2), and passes through the D/A converter (IC16) forthe maximum deviation adjustment, and is mixed with thelow speed data from the CPU (IC7).

The output signal from the D/A converter goes to the VCOmodulation input. The other output signal from the D/A con-verter passes through the D/A converter (IC16) again for theBAL adjustment, and the buffer amplifier (IC17), and goes tothe TCXO modulation input.

SP

Q22SW

IC16VOL

IC18AF PA

Q23,24,27

SW

SW

Q28,35

IC5Shift register

2-tone

IC15BPF & Compalater

CLK, DATA,STD, LOADN

IC10IF AMP

IC11LPF

IC13AQUA-L

IC701FM IF

SIGNALDTMF

ANSQL

IC7CPU

LSDIQT/DQT

HSDI

AM2

AM1

Fig. 4 Audio amplifier and squelch circuit

MIC Q30IC13(1/2)

AMP

IC12(2/2)SUMAMP

IC17 X701BUFFAMP TCXO

VCO

AGC

SW AQUA-L

IC13

IC16

D30,31Q25,26

D/A O2I2

IC16

D/A O8I8

LSDOUTMMUTE

Fig. 5 Microphone amplifier

3-2. Drive and Final Amplifier CircuitThe signal from the T/R switch (D516 is on) is amplified by

the pre-drive (Q602) and drive amplifier (Q603) to 50mW.The output of the drive amplifier is amplified by the RF

final amplifier (Q604) to 4.0W (1W when the power is low).The RF final amplifier consists of two MOS FET stages.

The output of the RF final amplifier is then passed throughthe harmonic filter (LPF) and antenna switch (D604 and D605)and applied to the antenna terminal.

3-3. APC CircuitThe APC circuit always monitors the current flowing

through the RF power amplifier (Q604) and keeps a constantcurrent. The voltage drop at R621, R623 and R629 is causedby the current flowing through the RF final amplifier and thisvoltage is applied to the differential amplifier IC601(1/2).

IC601(2/2) compares the output voltage of IC601(1/2) withthe reference voltage from IC7. The output of IC601(2/2)controls the VG of the RF power amplifier, drive amplifier andpre-drive amplifier to make both voltages the same.

The change of power high/low is carried out by the changeof the reference voltage.

FromT/R SW(D516)

Pre-DRIVEAMP

DRIVEAMP

Q602 Q603

RFAMP

Q601

RFFINALAMP

Q604

ANTSW LPF

D604,605ANT

VDD VG

IC601(1/2)

IC601(2/2)

R621

R623

R629

+B

PC(IC7)

Fig. 6 Drive and final amplifier and APC circuit

CIRCUIT DESCRIPTION

TK-3170/3173

25

4. Frequency Synthesizer Circuit

4-1. Frequency SynthesizerThe frequency synthesizer consists of the TCXO (X501),

VCO, PLL IC (IC501) and buffer amplifiers.The TCXO generates 16.8MHz. The frequency stability is

2.5ppm within the temperature range of –30 to +60°C. Thefrequency tuning and modulation of the TCXO are done toapply a voltage to pin 1 of the TCXO. The output of the TCXOis applied to pin 8 of the PLL IC.

The VCO consists of 2VCO and covers a dual range of the400.05~440.05MHz (K,K4), 350.05~380.05MHz (K3,K6,M3)or 390.05~430.05MHz (M) and the 450~490MHz (K,K4),400~430MHz (K3,K6,M3) or 440~480MHz (M). The VCOgenerates 400.05~440.05MHz (K,K4), 350.05~380.05MHz(K3,K6,M3) or 390.05~430.05MHz (M) for providing to thefirst local signal in receive. The operating frequency is gener-ated by Q502 in transmit mode and Q503 in receive mode.The oscillator frequency is controlled by applying the VCOcontrol voltage, obtained from the phase comparator (IC501)to the variable capacitor diodes (D505 and D507 in transmitmode and D509 and D511 in receive mode).

The RX pin of IC4 goes “low” in receive mode causingQ503 and Q504 (2/2) turn on. The TX pin goes “low” in trans-mit mode causing Q502 and Q504 (1/2) turn on.

The outputs from Q502 and Q503 are amplified by bufferamplifier (Q506) and doubled by Q501 and then sent to PLLIC.

The PLL IC consists of a prescaler, reference divider,phase comparator, charge pump (The frequency step of thePLL circuit is 5 or 6.25kHz). The input signal from the pins 8and 5 of the PLL IC is divided down to the 5 or 6.25kHz andcompared at phase comparator. The pulsed output signal ofthe phase comparator is applied to the charge pump andtransformed into DC signal in the loop filter (LPF). The DCsignal is applied to the CV of the VCO and locked to keep theVCO frequency constant.

PLL data is output from PLLDAT (pin 93), PCK (pin 79) andPLE (pin 78) of the microprocessor (IC7). The data are inputto the PLL IC when the channel is changed or when transmis-sion is changed to reception and vice versa. A PLL lock con-dition is always monitored by the pin 77 (UL) of the micropro-cessor. When the PLL is unlocked, the UL goes low.

5. Control CircuitThe control circuit consists of microprocessor (IC7) and its

peripheral circuits. It controls the TX-RX unit. IC7 mainly per-forms the following;1) Switching between transmission and reception by PTT

signal input.2) Reading system, zone, 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.

5-1. Frequency Shift CircuitThe microprocessor (IC7) operates at a clock of 11.0592

MHz. This oscillator has a circuit that shifts the frequency byBeat shift switch (Q17).

A beat sound may be able to be evaded from generation if“Beat Shift” is set to ON when it is generated in the internalspurious transmission modulated sound of a transceiver.

LPF

BUFFVCO

PLL

CPU

20

15

5

Doublerx2

CV

Q507

TCXOX501

SWD516

SW D515

Todriveamp

Q501

To mixer

8

FC

BAL

IC17

VC

TXRX

IC501

UL

IC7PLLDT,PCK,PLE

Fig. 7 PLL block diagram

Q17

C62

X1

XOUT

SHIFT

XIN

IC7CPU

“H” : OFF“L” : ON

Fig. 8 Frequency shift circuit

5-2. Memory CircuitMemory circuit consists of the CPU (IC7) and a flash

memory (IC8). A flash memory has a capacity of 4M bits andcontains the transceiver control program for the CPU. It alsostores the data for transceiver channels and operating param-eter that are written by the FPU. This program can be easilywritten from an external devices.

The EEPROM (IC9) stores the last channel data, the scanon status, and other parameters.

Flash memoryNote : The flash memory stores the data that is written bythe FPU (KPG-101D), and firmware program (User mode,Test mode, Tuning mode, etc.). This data must be rewrittenwhen replacing the flash memory.

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

CPU EEPROMFLASH

IC7IC8 IC9

Fig. 9 Memory circuit

CIRCUIT DESCRIPTION

TK-3170/3173

26

CIRCUIT DESCRIPTION

5-3. Low Battery WarningThe battery voltage is monitored by the microprocessor

(IC7 pin 123 : BATTLVL). When the battery voltage falls be-low the voltage set by the Low Battery Warning adjustmentduring the transmission, the red LED blinks to notify the op-erator that it is time to replace the battery (When the “OnTX” option (default setting) under the Battery Warning / sta-tus function in the FPU is selected.). If the battery voltagefalls below 5.9V, the transceiver does not transmit and thewarning tone beeps while the PTT switch is pressed.

Low battery warning Battery status

The red LED blinks during The battery voltage is low but

the transmission. the transceiver is still usable.

The red LED blinks and The battery voltage is low and

the warning tone beeps while the transceiver is not usable

the PTT switch is pressed. to make calls.

SBR27

R28 IC7

CPU

123BATTLVL

Fig. 10 Low battery warning

6. Signaling Circuit

6-1. Encode

Low-speed data (QT, DQT, LTR*)Low-speed data is output from pin 30 of the CPU. The

signal passes through MOD amplifier (IC12 1/2), and goes tothe buffer amplifier (IC17 2/2). The signal is mixed with theaudio signal and goes to the VCO and TCXO (X501) modula-tion input after passing through the D/A converter (IC16) forBAL adjustment.* : LTR signaling apply TK-3173 and TK-3170 (M,M3) only.

High-speed data (2-tone, DTMF)High-speed data (HSD) is output from pin 4 of the CPU.

The signal passes through a low-pass CR filter and provides aTX HSD tone and a RX HSD tone. TX HSD deviation makingan adjustment by microprocessor is passed through theswitch (IC14) and then applied to the audio processor (IC13).

The signal is mixed with the audio signal and goes to theVCO and TCXO. The RX HSD tone is passed a summing am-plifier (IC18). The D/A converter (IC16) for audio control, au-dio power amplifier and then to the speaker.

MSKMSK signal is output from pin 6 of IC13. The signal passes

through the D/A converter (IC16) and is routed to the VCO.When encoding MSK, the microphone input signal is muted.

* 0 # C

8 9 B

5 6 A

2

7

4

1 3 S

97K

EY

1O

KE

Y2O

KE

Y3O

KE

Y4O

KE

Y1I

KE

Y2I

KE

Y3I

KE

Y4I

98 99 100

128 1 2 5

EN

2

EN

3

20 52

Selector

IC7CPU

32 31 38 22

SID

E2

SID

E1

AU

X

PT

T

SW2

SW1

AUXSW

PTTSW

5-4. Battery Type DetectionThe transceiver automatically detects the battery type,

measuring the resistance between the S-terminal and + ter-minal on the battery pack and changes the supplied voltageto the S-terminal as below. The microprocessor then detectsthe battery type.

Resistor value Battery type Input voltage of S-terminal

1.8MΩ Li-ion 0.3~1.3V

560kΩ Ni-Cd 1.3~2.6V

220kΩ Ni-MH 2.6~5.0V

OPEN Battery case 0~0.3V

5-5. Key InputKeys and channel selector circuit.The signal from the keys and channel selector are directly

input to the microprocessor, as shown in Figure 11.

Fig. 11 Key input

TK-3170/3173

27

CIRCUIT DESCRIPTION

6-2. Decode

QT/DQT/LTR*The output signal from IF IC (IC701) enters the micropro-

cessor (IC7) through IC11. IC7 determines whether the QT,DQT or LTR matches the preset value, and controls the AM1using IC5 and the speaker output sounds according to thesquelch results.* : LTR signaling apply TK-3173 and TK-3170 (M,M3) only.

2-tonePart of the received AF signal output from the AF amplifier

IC10, and then passes through an audio processor (IC13),goes to the other AF amplifier IC15, is compared, and thengoes to IC7. IC7 checks whether 2-tone data is necessary. Ifit matches, IC7 carries out a specified operation, such as turn-ing the speaker on. (See Figure 4)

MSK (Fleet Sync)Fleet Sync utilizes 1200bps and 2400bps MSK signal is

output from pin 6 of IC13. And is routed to the VCO. Whenencoding MSK, the microphone input signal is muted.

DTMFThe DTMF input signal from the IF IC (IC701) is amplified

by IC10 and goes to IC13. The decoded information is thenprocessed by the CPU.

SW

SW

SW

SUM

BUFFAMP

MODAMP VCO

TCXO

RXAF

MOD65

4 EXTLIMIN

RX Audio

IC14

IC17 (1/2)

I2 O2

O8 I8

I4 O4

I3 O3AF AMP

IC16IC13

AQUA-L

HSDO

IC7CPU

30LSDO

IC12

7. Power SupplyThere are five 5V power supplies for the microprocessor:

5M, 5MS, 5C, 5R and 5T.5M is always output while the power is on. 5M is always

output, but turns off when the power is turned off to preventmalfunction of the microprocessor.

5C is a common 5V and is output when SAVE is not set toOFF.

5R is 5V for reception and output during reception.5T is 5V for transmission and output during transmission.

Fig. 12 Encode

TK-3170/3173

28

Pin No. Port Name I/O Function

1 KEY2 I Key matrix 2 input


3 PC O TX APC adjust

4 HSDO O High speed data output


6 EEPCL O EEPROM clock

7 HSDIN I High speed data input

8 MDSW I Man down switch input

9 DACDAT O DAC data

10 BYTE - 5V

11 CNVSS - 5V

12 EEPDAT O EEPROM data

13 AM2 O Audio mute 2

14 RESET I BATT reset

15 XOUT O 11.0592MHz clock output

16 DGND - DGND (Vss)

17 XIN I 11.0592MHz clock input

18 VCC - 5V

19 NMI - 5V

20 EN2 I Selector input 2

21 INT I BATT voltage INT

22 PTT I PTT

23 SHIFT O Beat shift

24 BEEP O Beep output

25 SFTOE O BU4094BCFV output enable

26 DACLD O M62364FP LD

27 LEDR O LED red

28 LEDG O LED green

29 OPTDET I Option DET

30 LSDOUT O Low speed data output

31 SIDE1 I Side 1 key

32 SIDE2 I Side 2 key

33 TXD I/O TXD (COM0)

34 VCC1 - 5V (Vcc1)

35 RXD I RXD (COM0)


37 DACCLK O DAC CLK

38 AUX I AUX KEY

39 TXD2 O TXD2 (COM1)

SEMICONDUCTOR DATA


40 RXD2/AINH I RXD2 (COM1)

41 AFDAT O BB TDATA and DTRCLK

42 AFDIO I/O BB DI/O

43 AFDIR O BB DIR

44 DTRLOAD O BB DTMF enable

45 AFSTD I BB STD

46 SCLK O BB SCLK

47 RDY - 5V

48 ALE - NC

49 HOLD - 5V

50 HLDA - NC



53 5TC O 5T control


55 BCLK O NC

56 RD O Read (RD)

57 BHE O NC

58 WR O Write (WR)

59 APCSW O APC SW

60 DSW O APC voltage discharge SW

61 LCDINH O LCD INH

62 LCDDAT O LCD DATA

63 LCDCLK O LCD CLK

64 SIM/LCDCE O LCD chip select

65 CS0 O Chip select 0

66 A19 - NC

67~76 A18~A9 O Address bus 18~9

77 UL I PLL unlock

78 PLE O PLL enable

79 PCK O PLL clock

80 SFTSTB - SFTSTB

81 SELF I/O Self progamming

82 VCC2 - 5V

83 A8 O Address bus 8


85~92 A7~A0 O Address bus 7~0

93 PLLDAT O PLL data

94 BB RDF/FD I BB RDF/FD

Microprocessor : 30625MGP234HU (TX-RX unit IC7)

TK-3170/3173

29


95 TCLK/DTRDO I BB TCLK and DTRDO

96 5RC O 5R control

97 KEY1O O Key matrix output




101~108 D7~D0 I/O Data bus 7~0

109 DT O Serial data

110 CK O Serial clock

111 AUX3 I/O Auxiliary 3



114 AUX2 O Auxiliary 2



117 BATTSEL I BATT select

118 THP I TX thermal input

119 VOLIN I VOL input

120 VOXIN I VOX input

121 ASQ I RX analog SQ. input

122 RSSI I RX RSSI input

123 BATTLVL I BATT level

124 AGND - DGND (Vss)

125 LSDIN I Low speed data input

126 VREF - 5V (Vref)

127 AVCC - 5V (AVcc)

128 KEY1 O Key matrix 1 input

TX-RX unit (X57-7010-XX)

Ref. No. Use / Function Operation / Condition

IC1 IC Voltage detector / INT

IC2 IC Voltage regulator / 5V

IC3 IC Voltage detector / RESET

IC4,5 IC Shift register

IC6 IC LCD driver

IC7 Microprocessor Microprocessor

IC8 IC Flash memory

IC9 IC EEPROM

IC10 IC DET amplifier / VREF

IC11 IC LSD filter

IC12 IC TX SUM amplifier

IC13 IC Audio processor

IC14 IC AF switch

IC15 IC RX HSD filter

IC16 IC D/A converter

IC17 IC TCXO buffer amplifier

IC18 IC AF amplifier

IC19 IC RX BPF tune voltage amplifier

IC501 IC PLL system

IC601 IC Comparator (APC)

IC701 IC FM IF system

Q1 Transistor 5T voltage control

Q4 (1/2) Transistor AVR / 5C

Q4 (2/2) Transistor AVR / 5T

Q5 (1/2) FET 5TC switch

Q5 (2/2) FET SAVE switch

Q6 Transistor 5C voltage control

Q7 FET TX/RX indicator control

Q8 Transistor 5R control switch

Q9 Transistor 5MS control switch

Q12 Transistor Back light control

Q13 Transistor Back light DC supply

Q14 FET RX AF mute

Q15 FET SSB DC supply control switch

Q16 Transistor SSB DC supply switch

Q17 Transistor CPU clock shift switch

Q19 FET VOX level detector control switch

Q21 Transistor AF switch

Q22 FET AF mute switch

SEMICONDUCTOR DATA / COMPONENTS DESCRIPTION

TK-3170/3173

30


Q23 Transistor AF amplifier DC supply control switch

Q24 FET AF amplifier DC supply switch

Q25,26 FET MIC ALC

Q27 Transistor AF mute control switch


Q29 FET Logic inverter

Q30 FET MIC mute switch

Q31,32 Transistor Audio processor clock shift switch

Q33 FET TX HSD side tone mute

Q34 FET Ext. alert input ATT switch


Q501 Transistor F-IN amplifier

Q502 FET TX VCO oscillator

Q503 FET RX VCO oscillator

Q504 FET TX/RX VCO DC switch

Q505 Transistor Ripple filter

Q506 Transistor RF buffer amplifier

Q507 Transistor RF amplifier (Common)

Q601 FET RF amplifier

Q602 FET Pre-drive amplifier

Q603 FET TX drive amplifier

Q604 FET RF final amplifier

Q605 Transistor APC voltage switch

Q606 FET APC voltage switch

Q607 Transistor APC DC switch

Q608 Transistor APC mute switch

Q609 FET APC mute switch

Q701 Transistor 2nd local tripler

Q702 Transistor W/N switch / RX

Q703 Transistor IF amplifier

Q704 FET Mixer

Q705 FET RF amplifier

D1 Diode 5M protect

D2 LED TX/RX indicator

D4 Diode Back light current control

D5 LED LCD back light

D7 LED LCD back light

D8,9 LED 10 key back light


D12,13 LED 10 key back light

D14~16 Diode Radio state detector

D17 Diode RX DET mute control voltage

discharge

D24~27 Diode Key input detect

D28 Diode AF reference voltage bias supply

D29 Diode VOX level detector

D30,31 Diode MIC input level detector

D32 Diode VOX amplifier gain limiter

D33 Varistor Surge absorber

D501 Diode Fast lock up diode

D502,503 Diode F-IN filter shift switch

D505 Variable Frequency control / TX VCO

capacitance diode

D507 Variable Frequency control / TX VCO

capacitance diode

D509 Variable Frequency control / RX VCO

capacitance diode

D511 Variable Frequency control / RX VCO

capacitance diode

D513 Variable TX VCO modulator

capacitance diode

D514 Diode Ripple filter stabilization diode

D515 Diode RX local switch

D516 Diode TX RF switch

D517 Diode Fast lock up diode

D601 Zener diode APC voltage limiter

D604~606 Diode ANT switch

D608 Diode ANT switch

D701,702 Diode Ceramic filter W/N switch

D703~708 Variable RX BPF tuning

capacitance diode

D901 Diode Voltage limiter

TH501 Thermistor TX temperature protect

TH701,702 Thermistor Temperature compensation for ASQL

F901 Fuse Fuse : 2.5A/32V/1608 size

(F53-0324-05)

COMPONENTS DESCRIPTION

TK-3170/3173

31

PARTS LIST

Chip capacitor

Code L W TEmpty 5.6±0.5 5.0±0.5 Less than 2.0

A 4.5±0.5 3.2±0.4 Less than 2.0B 4.5±0.5 2.0±0.3 Less than 2.0C 4.5±0.5 1.25±0.2 Less than 1.25D 3.2±0.4 2.5±0.3 Less than 1.5E 3.2±0.2 1.6±0.2 Less than 1.25F 2.0±0.3 1.25±0.2 Less than 1.25G 1.6±0.2 0.8±0.2 Less than 1.0H 1.0±0.05 0.5±0.05 0.5±0.05

Chip resistor

Code L W TE 3.2±0.2 1.6±0.2 1.0F 2.0±0.3 1.25±0.2 1.0G 1.6±0.2 0.8±0.2 0.5±0.1H 1.0±0.05 0.5±0.05 0.35±0.05

• Rating wattage

Code Wattage Code Wattage Code Wattage1J 1/16W 2C 1/6W 3A 1W2A 1/10W 2E 1/4W 3D 2W2B 1/8W 2H 1/2W

(Less than 10pF)

Code B C D F G(pF) ±0.1 ±0.25 ±0.5 ±1 ±2

CAPACITORS

C C 4 5 T H 1 H 2 2 0 J1 2 3 4 5 6

1 = Type ... ceramic, electrolytic, etc. 4 = Voltage rating2 = Shape ... round, square, etc. 5 = Value3 = Temp. coefficient 6 = Tolerance

• Temperature coefficient

1st Word C L P R S T UColor* Black Red Orange Yellow Green Blue Violetppm/°C 0 –80 –150 –220 –330 –470 –750

• Tolerance (More than 10pF)

Code C D G J K M X Z P No code(%) ±0.25 ±0.5 ±2 ±5 ±10 ±20 +40 +80 +100 More than 10µF : –10~+50

–20 –20 –0 Less than 4.7µF : –10~+75

• Voltage rating

2nd word A B C D E F G H J K V 1st word

0 1.0 1.25 1.6 2.0 2.5 3.15 4.0 5.0 6.3 8.0 –1 10 12.5 16 20 25 31.5 40 50 63 80 352 100 125 160 200 250 315 400 500 630 800 –3 1000 1250 1600 2000 2500 2150 4000 5000 6300 8000 –

CHIP CAPACITORS

(EX) C C 7 3 F S L 1 H 0 0 0 J Refer to the table above.1 2 3 4 5 6 7 1 = Type

(Chip) (CH, RH, UJ, SL) 2 = Shape3 = Dimension

(EX) C K 7 3 F F 1 H 0 0 0 Z 4 = Temp. coefficient1 2 3 4 5 6 7 5 = Voltage rating

(Chip) (B, F) 6 = Value7 = Tolerance

RESISTORS

• Chip resistor (Carbon)

(EX) R D 7 3 E B 2 B 0 0 0 J1 2 3 4 5 6 7

(Chip) (B, F)

• Carbon resistor (Normal type)

(EX) R D 1 4 B B 2 C 0 0 0 J1 2 3 4 5 6 7

(Chip) (B, F)

1 = Type ... ceramic, electrolytic, etc. 5 = Voltage rating2 = Shape ... round, square, etc. 6 = Value3 = Dimension 7 = Tolerance4 = Temp. coefficient

CC45Color*

2nd Word G H J K Lppm/°C ±30 ±60 ±120 ±250 ±500

Example : CC45TH = –470±60ppm/°C

• Capacitor value

010 = 1pF 2 2 0 = 22pF100 = 10pF101 = 100pF Multiplier102 = 1000pF = 0.001µF 2nd number103 = 0.01µF 1st number

L

W

T

• Dimension

TK-3170/3173

32

PARTS LIST 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.

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

1 1A A02-3890-03 PLASTIC CABINET ASSY K,73,K32 1B A02-3891-13 PLASTIC CABINET ASSY K4,K6,M2 1B A02-3891-13 PLASTIC CABINET ASSY M33 3A A10-4088-01 CHASSIS

5 3A B01-0694-03 ESCUTCHEON6 2D B09-0686-03 CAP ACCESSORY7 2B B11-1826-03 ILLUMINATION GUIDE8 2A B11-1827-04 ILLUMINATION GUIDE9 2B B11-1828-04 FILTER

10 2B B38-0901-05 LCD13 1A,1B B43-1178-04 BADGE17 1C B62-1809-10 INSTRUCTION MANUAL K,K4,7317 1C B62-1809-10 INSTRUCTION MANUAL K3,K617 1C B62-1810-00 INSTRUCTION MANUAL M,M3

20 2A E04-0436-05 RF COAXIAL RECEPTACLE (SMA)21 2A E23-1188-04 TERMINAL22 3A E23-1189-14 TERMINAL23 2B E29-1204-04 INTER CONNECTOR (LCD)24 2B E29-1211-04 INTER CONNECTOR (4-KEY)

25 2A E37-1142-05 FLAT CABLE26 3A E72-0421-03 TERMINAL BLOCK

28 3A F07-1890-04 COVER

30 1A,1B G10-1304-04 FIBROUS SHEET- G10-1333-04 FIBROUS SHEET (CABINET ASSY)- G11-4312-04 SHEET31 3A G11-4315-04 SHEET32 2A G11-4316-04 SHEET

33 2B G11-4335-14 SHEET34 1A,1B G11-4351-04 SHEET35 2A G13-1885-04 CUSHION36 3A G13-2001-04 CUSHION38 2A G53-1603-04 PACKING

39 2B G53-1650-12 PACKING40 1A G53-1651-01 PACKING K,73,K341 1B G53-1652-11 PACKING K4,K6,M41 1B G53-1652-11 PACKING M342 2B G53-1653-03 PACKING

43 3A G53-1654-04 PACKING44 3A G53-1655-04 PACKING

46 3C H12-3150-02 PACKING FIXTURE47 2D H25-0029-04 PROTECTION BAG (60/110/0.07)48 1D H52-2067-02 ITEM CARTON CASE K,K4,K348 1D H52-2067-02 ITEM CARTON CASE K6,M,M348 1D H52-2068-02 ITEM CARTON CASE 73

50 2B J19-5481-03 HOLDER51 2D J19-5483-23 HOLDER ACCESSORY52 1B J21-8488-03 MOUNTING HARDWARE53 2C J29-0701-15 HOOK ACCESSORY54 3A J82-0106-05 FPC

55 2A J99-0399-04 DOUBLE-SIDED TAPE (4x7mm)

56 1B K29-9278-13 KNOB (VOLUME)

57 1B K29-9339-03 KNOB (PTT)58 1B K29-9340-03 KNOB (SELECTOR)59 1B K29-9341-03 KEY TOP (SIDE)

A 2A,3A N09-2438-05 BINDING HEAD SCREWB 2A N14-0583-04 CIRCULAR NUTC 3B N14-0805-04 CIRCULAR NUTD 3A N30-2610-48 PAN HEAD MACHINE SCREWE 3A N30-3006-45 PAN HEAD MACHINE SCREW

F 3A N79-2030-48 PAN HEAD TAPTITE SCREWG 2A,2B N83-2005-48 PAN HEAD TAPTITE SCREW

61 3A R31-0655-05 VARIABLE RESISTOR

63 1B T07-0369-05 SPEAKER64 2B T91-0650-05 MIC ELEMENT

66 2A W02-3684-05 SELECTOR

D2 B30-2278-05 LED (RED/YELLOW)D5 B30-2210-05 LED (TLY)D7 B30-2210-05 LED (TLY)D8,9 B30-2050-05 LED K4,K6,MD8,9 B30-2050-05 LED M3

D12,13 B30-2050-05 LED K4,K6,MD12,13 B30-2050-05 LED M3

C2 CK73HB1H471K CHIP C 470PF KC3 CK73FB1A475K CHIP C 4.7UF KC4 CK73GB1E105K CHIP C 1.0UF KC5,6 CK73HB1H471K CHIP C 470PF KC7 CK73HB1A104K CHIP C 0.10UF K

C9 CK73GB1E105K CHIP C 1.0UF KC11 CK73FB1A225K CHIP C 2.2UF KC13 CK73HB1H471K CHIP C 470PF KC14,15 CK73HB1E472K CHIP C 4700PF KC16,17 CK73HB1H471K CHIP C 470PF K

C18 CK73HB1A104K CHIP C 0.10UF KC19 CK73HB1H471K CHIP C 470PF KC20 CK73HB1E472K CHIP C 4700PF KC21 CK73HB1H471K CHIP C 470PF KC22 CK73HB1E472K CHIP C 4700PF K

C23,24 CK73GB1E105K CHIP C 1.0UF KC25 CK73HB1E472K CHIP C 4700PF KC26 CK73HB1H471K CHIP C 470PF KC27 C92-0712-05 CHIP-TAN 22UF 6.3WVC28-31 CK73HB1H471K CHIP C 470PF K

C32,33 CK73HB1A104K CHIP C 0.10UF KC34 CK73HB1H471K CHIP C 470PF KC35 CK73HB1A104K CHIP C 0.10UF KC38,39 CK73HB1A473K CHIP C 0.047UF KC40 CK73HB1H471K CHIP C 470PF K

C42 CK73HB1H681K CHIP C 680PF K

TK-3170/3173 (Y50-5860-XX)

TX-RX UNIT (X57-7010-XX)

Ref. No. Address Parts No. Description Desti-nation

Newparts Ref. No. Address Parts No. Description Desti-

nationNewparts

TK-3170/3173

TX-RX UNIT (X57-7010-XX) -10 : TK-3170 K -11 : TK-3170 K4 -12 : TK-3170 K3

-13 : TK-3170 K6 -14 : TK-3173 K -21 : TK-3170 M -22 : TK-3170 M3

73 : TK-3173 K

TK-3170/3173

33

PARTS LIST

C43,44 CK73HB1C103K CHIP C 0.010UF KC45 C92-0712-05 CHIP-TAN 22UF 6.3WVC46 CK73HB1H471K CHIP C 470PF KC47 CK73GB1E105K CHIP C 1.0UF KC48-51 CK73HB1H471K CHIP C 470PF K

C52 CK73HB1A104K CHIP C 0.10UF KC53 CK73HB1H471K CHIP C 470PF KC55 CK73GB1E105K CHIP C 1.0UF KC56 CK73HB1A104K CHIP C 0.10UF KC57 C92-0662-05 CHIP-TAN 15UF 6.3WV

C58 CK73HB1H471K CHIP C 470PF KC59 CC73HCH1H220J CHIP C 22PF JC60 CC73HCH1H120J CHIP C 12PF JC61 CK73HB1A104K CHIP C 0.10UF KC62 CC73HCH1H010C CHIP C 1.0PF C

C63 CC73HCH1H120J CHIP C 12PF JC65 CK73HB1A104K CHIP C 0.10UF KC66 CK73HB1C103K CHIP C 0.010UF KC67 C92-0514-05 CHIP-TAN 2.2UF 10WVC68 CK73HB1H471K CHIP C 470PF K

C69 C92-0560-05 CHIP-TAN 10UF 6.3WVC70 CK73HB1E682K CHIP C 6800PF KC71 CK73HB1H392K CHIP C 3900PF KC72 CK73HB1H122K CHIP C 1200PF KC73 CC73HCH1H470J CHIP C 47PF J

C74 CK73HB1H122K CHIP C 1200PF KC75 CK73HB1C153K CHIP C 0.015UF KC76 CK73HB1H332K CHIP C 3300PF KC77 CK73HB1C153K CHIP C 0.015UF KC78 CK73HB1H221K CHIP C 220PF K

C79 CK73HB1H222K CHIP C 2200PF KC81 CK73HB1A104K CHIP C 0.10UF KC82 CC73HCH1H101J CHIP C 100PF JC84 CK73HB1H471K CHIP C 470PF KC85 CK73HB1C123K CHIP C 0.012UF K

C87 CK73HB1A104K CHIP C 0.10UF KC88,89 CC73HCH1H010B CHIP C 1.0PF BC90,91 CK73GB1E104K CHIP C 0.10UF KC93 CK73GB1E105K CHIP C 1.0UF KC95 CK73HB1A224K CHIP C 0.22UF K

C96 CK73GB1E105K CHIP C 1.0UF KC97 CC73HCH1H151J CHIP C 150PF JC98 CK73HB1A683K CHIP C 0.068UF KC99,100 CK73FB1A475K CHIP C 4.7UF KC102 CK73HB1C103K CHIP C 0.010UF K

C104 CK73GB1E104K CHIP C 0.10UF KC106 CK73HB1H471K CHIP C 470PF KC107 CK73HB1A104K CHIP C 0.10UF KC108 CK73GB1E105K CHIP C 1.0UF KC109 CC73HCH1H100D CHIP C 10PF D

C110 CK73HB1H471K CHIP C 470PF KC111 CK73HB1C103K CHIP C 0.010UF KC112 CC73HCH1H680J CHIP C 68PF JC113-115 CK73HB1A104K CHIP C 0.10UF KC116 CC73HCH1H220J CHIP C 22PF J

C117 CK73GB1E105K CHIP C 1.0UF KC118 CK73HB1A104K CHIP C 0.10UF KC119 CK73HB1C103K CHIP C 0.010UF KC120 CK73FB1A225K CHIP C 2.2UF KC121 CK73HB1A393K CHIP C 0.039UF K

C122 CK73HB1H471K CHIP C 470PF KC123 CC73HCH1H680J CHIP C 68PF JC125 CK73HB1A104K CHIP C 0.10UF KC126 CC73HCH1H470J CHIP C 47PF JC127 CC73HCH1H181J CHIP C 180PF J

C128 CK73HB1H471K CHIP C 470PF KC129 CK73GB1E105K CHIP C 1.0UF KC130 CK73HB1A104K CHIP C 0.10UF KC131 CK73HB1H821K CHIP C 820PF KC132 CK73HB1A104K CHIP C 0.10UF K

C133 CK73GB0J475K CHIP C 4.7UF KC134 CK73HB1A473K CHIP C 0.047UF KC135 CK73GB1E105K CHIP C 1.0UF KC136 CK73HB1H561K CHIP C 560PF KC137 CK73HB1H471K CHIP C 470PF K

C138 CK73HB1A104K CHIP C 0.10UF KC140 CK73HB1A104K CHIP C 0.10UF KC142,143 CK73GB1E105K CHIP C 1.0UF KC145-148 CK73HB1H471K CHIP C 470PF KC149 CK73HB1H221K CHIP C 220PF K

C150,151 CK73FB1A225K CHIP C 2.2UF KC153 CK73GB1E105K CHIP C 1.0UF KC154,155 CK73HB1H471K CHIP C 470PF KC157 CK73GB1A224K CHIP C 0.22UF KC158 CK73HB1A104K CHIP C 0.10UF K

C159 CC73HCH1H101J CHIP C 100PF JC161 CC73HCH1H101J CHIP C 100PF JC162 C92-0560-05 CHIP-TAN 10UF 6.3WVC166 CK73HB1H471K CHIP C 470PF KC168,169 CK73HB1A393K CHIP C 0.039UF K

C170 CK73HB1H471K CHIP C 470PF KC171 C92-0560-05 CHIP-TAN 10UF 6.3WVC172 C92-0665-05 CHIP-TAN 100UF 6.3WVC173 CK73HB1H221K CHIP C 220PF KC174 CK73HB1H471K CHIP C 470PF K

C175 CK73HB1C103K CHIP C 0.010UF KC176 CK73HB1A224K CHIP C 0.22UF KC177 CK73HB1A104K CHIP C 0.10UF KC178 CK73GB1E105K CHIP C 1.0UF KC181 CK73GB0J475K CHIP C 4.7UF K

C182 CK73HB1H681K CHIP C 680PF KC183 CK73HB1H471K CHIP C 470PF KC184 CK73HB1H222K CHIP C 2200PF KC185 CK73HB1C103K CHIP C 0.010UF KC186 CC73HCH1H270J CHIP C 27PF J

C187 CK73HB1C103K CHIP C 0.010UF KC188 CC73HCH1H270J CHIP C 27PF JC189 CK73GB1E104K CHIP C 0.10UF KC190,191 CK73HB1H471K CHIP C 470PF KC192 CK73HB1H102K CHIP C 1000PF K

C196 CK73GB1C473K CHIP C 0.047UF KC197,198 CK73HB1H471K CHIP C 470PF KC199,200 CK73HB1A104K CHIP C 0.10UF K K,K4,73C199,200 CK73HB1A104K CHIP C 0.10UF K MC200 CK73HB1A104K CHIP C 0.10UF K K3,K6,M3

C201 CK73HB1A224K CHIP C 0.22UF KC202 CK73GB1E105K CHIP C 1.0UF KC423 CK73FB1A475K CHIP C 4.7UF KC501 CK73HB1C103K CHIP C 0.010UF KC502 CC73HCH1H470J CHIP C 47PF J



nationNewparts


73 : TK-3173 K

TK-3170/3173

34

PARTS LIST

C503 CC73HCH1H101J CHIP C 100PF JC504 CC73HCH1H100D CHIP C 10PF DC505 CC73HCH1H101J CHIP C 100PF JC506 CK73HB1C103K CHIP C 0.010UF KC507,508 CC73HCH1H101J CHIP C 100PF J

C509 CC73HCH1H100D CHIP C 10PF DC512 CK73HB1C103K CHIP C 0.010UF KC513 CK73HB1H471K CHIP C 470PF KC514 CC73HCH1H101J CHIP C 100PF JC515 CK73HB1H471K CHIP C 470PF K

C518 CC73HCH1H101J CHIP C 100PF JC520 CK73GB1E105K CHIP C 1.0UF KC522 CC73HCH1H050C CHIP C 5.0PF CC523 C92-0001-05 CHIP-TAN 0.1UF 35WVC524 CC73HCH1H101J CHIP C 100PF J

C525 C92-0514-05 CHIP-TAN 2.2UF 10WV K,K4,73C525 C92-0514-05 CHIP-TAN 2.2UF 10WV MC525 C92-0519-05 CHIP-TAN 1.0UF 25WV K3,K6,M3C526 C92-0002-05 CHIP-TAN 0.22UF 35WVC527 CC73HCH1H050C CHIP C 5.0PF C K,K4,73

C527 CC73HCH1H050C CHIP C 5.0PF C MC527 CC73HCH1H080D CHIP C 8.0PF D K3,K6,M3C529 CC73HCH1H020C CHIP C 2.0PF C K3,K6,M3C529 CC73HCH1H030C CHIP C 3.0PF C K,K4,73C529 CC73HCH1H030C CHIP C 3.0PF C M

C530 CC73HCH1H101J CHIP C 100PF JC533 CC73HCH1H1R5C CHIP C 1.5PF CC536 CC73HCH1H030C CHIP C 3.0PF CC537 CC73HCH1H050C CHIP C 5.0PF CC538 CC73HCH1H101J CHIP C 100PF J

C539 CC73HCH1H1R5B CHIP C 1.5PF BC540 CC73HCH1H020B CHIP C 2.0PF BC541 CC73HCH1H220J CHIP C 22PF JC542 CC73HCH1H030C CHIP C 3.0PF C K3,K6,M3C542 CC73HCH1H1R5C CHIP C 1.5PF C K,K4,73

C542 CC73HCH1H1R5C CHIP C 1.5PF C MC544 CC73HCH1H1R5C CHIP C 1.5PF CC545 CC73HCH1H090D CHIP C 9.0PF D K,K4,73C545 CC73HCH1H090D CHIP C 9.0PF D MC545 CC73HCH1H120J CHIP C 12PF J K3,K6,M3

C546 CC73HCH1H050C CHIP C 5.0PF C K3,K6,M3C546 CC73HCH1H1R5C CHIP C 1.5PF C K,K4,73C546 CC73HCH1H1R5C CHIP C 1.5PF C MC548 CC73HCH1H330J CHIP C 33PF J K3,K6,M3C548 CC73HCH1H470J CHIP C 47PF J K,K4,73

C548 CC73HCH1H470J CHIP C 47PF J MC549 CC73HCH1H080B CHIP C 8.0PF B K,K4,73C549 CC73HCH1H080B CHIP C 8.0PF B MC549 CC73HCH1H150J CHIP C 15PF J K3,K6,M3C551 CC73HCH1H0R5B CHIP C 0.5PF B

C552 CC73HCH1H101J CHIP C 100PF JC553 CC73HCH1H050B CHIP C 5.0PF B K,K4,73C553 CC73HCH1H050B CHIP C 5.0PF B MC553-555 CC73HCH1H050B CHIP C 5.0PF B K3,K6,M3C554-556 CC73HCH1H040B CHIP C 4.0PF B K,K4,73

C554-556 CC73HCH1H040B CHIP C 4.0PF B MC556 CC73HCH1H060B CHIP C 6.0PF B K3,K6,M3C558 CC73HCH1H050B CHIP C 5.0PF B K3,K6,M3C558 CC73HCH1H060B CHIP C 6.0PF B K,K4,73C558 CC73HCH1H060B CHIP C 6.0PF B M

C559 CC73HCH1H080B CHIP C 8.0PF B K3,K6,M3C559 CC73HCH1H090B CHIP C 9.0PF B K,K4,73C559 CC73HCH1H090B CHIP C 9.0PF B MC560 CC73HCH1H101J CHIP C 100PF JC562,563 CK73HB1H471K CHIP C 470PF K

C564,565 CK73HB1A104K CHIP C 0.10UF KC566,567 CC73HCH1H0R5B CHIP C 0.5PF BC568 CK73HB1C103K CHIP C 0.010UF KC569 CK73HB1H471K CHIP C 470PF KC570 CK73HB1C103K CHIP C 0.010UF K

C571 CK73HB1A104K CHIP C 0.10UF K K,K4,73C571 CK73HB1A104K CHIP C 0.10UF K MC571 CK73HB1H471K CHIP C 470PF K K3,K6,M3C572 C92-0628-05 CHIP-TAN 10UF 10WVC573 CK73HB1H471K CHIP C 470PF K

C574 CC73HCH1H101J CHIP C 100PF J K,K4,73C574 CC73HCH1H101J CHIP C 100PF J MC574,575 CC73HCH1H100D CHIP C 10PF D K3,K6,M3C575 CC73HCH1H020B CHIP C 2.0PF B K,K4,73C575 CC73HCH1H020B CHIP C 2.0PF B M

C576 CC73HCH1H010B CHIP C 1.0PF B K,K4,73C576 CC73HCH1H010B CHIP C 1.0PF B MC577,578 CK73HB1H471K CHIP C 470PF KC579 CC73HCH1H030B CHIP C 3.0PF B K3,K6,M3C579 CC73HCH1H040B CHIP C 4.0PF B K,K4,73

C579 CC73HCH1H040B CHIP C 4.0PF B MC580,581 CK73HB1H471K CHIP C 470PF KC582 CC73HCH1H020B CHIP C 2.0PF BC583 CK73HB1A104K CHIP C 0.10UF KC584 CC73HCH1H100D CHIP C 10PF D K3,K6,M3

C601 CK73HB1H471K CHIP C 470PF KC604 CK73HB1A224K CHIP C 0.22UF KC606 CK73HB1H471K CHIP C 470PF KC608 CK73HB1H471K CHIP C 470PF KC609 CC73HCH1H050C CHIP C 5.0PF C

C610 CK73HB1H471K CHIP C 470PF K K3,K6,M3C611-613 CK73HB1H471K CHIP C 470PF KC615 CK73HB1H471K CHIP C 470PF KC617 CC73HCH1H150J CHIP C 15PF JC619 CC73HCH1H150J CHIP C 15PF J K,K4,73

C619 CC73HCH1H150J CHIP C 15PF J MC622 CC73HCH1H101J CHIP C 100PF JC623 CK73HB1H102K CHIP C 1000PF KC625 CC73HCH1H070D CHIP C 7.0PF D K,K4,73C625 CC73HCH1H070D CHIP C 7.0PF D M

C625 CC73HCH1H120J CHIP C 12PF J K3,K6,M3C626 CC73HCH1H101J CHIP C 100PF JC627 CC73HCH1H270J CHIP C 27PF J K3,K6,M3C627 CC73HCH1H390J CHIP C 39PF J K,K4,73C627 CC73HCH1H390J CHIP C 39PF J M

C629 CC73HCH1H150J CHIP C 15PF J K,K4,73C629 CC73HCH1H150J CHIP C 15PF J MC629 CC73HCH1H270J CHIP C 27PF J K3,K6,M3C631 CC73HCH1H180J CHIP C 18PF JC632 C92-0514-05 CHIP-TAN 2.2UF 10WV

C633 CK73HB1H471K CHIP C 470PF KC635 CC73HCH1H101J CHIP C 100PF JC636 CC73HCH1H180J CHIP C 18PF J K3,K6,M3C636 CC73HCH1H220J CHIP C 22PF J K,K4,73C636 CC73HCH1H220J CHIP C 22PF J M



nationNewparts


73 : TK-3173 K

TK-3170/3173

35

PARTS LIST

C637 CK73HB1H102K CHIP C 1000PF KC638,639 CK73HB1H471K CHIP C 470PF KC641 CC73HCH1H101J CHIP C 100PF JC643 CK73HB1C103K CHIP C 0.010UF KC645 CC73GCH1H150J CHIP C 15PF J K3,K6,M3

C645 CC73GCH1H270J CHIP C 27PF J K,K4,73C645 CC73GCH1H270J CHIP C 27PF J MC646 CK73HB1H471K CHIP C 470PF KC648 CK73HB1H471K CHIP C 470PF KC651 CK73HB1A104K CHIP C 0.10UF K

C652 CC73GCH1H220J CHIP C 22PF J K,K4,73C652 CC73GCH1H220J CHIP C 22PF J MC655 CC73GCH1H270J CHIP C 27PF J K3,K6,M3C658 CK73HB1H471K CHIP C 470PF KC660 CC73GCH1H150J CHIP C 15PF J K3,K6,M3

C660 CC73GCH1H220J CHIP C 22PF J K,K4,73C660 CC73GCH1H220J CHIP C 22PF J MC665 CK73HB1A104K CHIP C 0.10UF KC669 CC73GCH1H060B CHIP C 6.0PF B K,K4,73C669 CC73GCH1H060B CHIP C 6.0PF B M

C669 CC73GCH1H080B CHIP C 8.0PF B K3,K6,M3C670 CC73GCH1H330J CHIP C 33PF J K,K4,73C670 CC73GCH1H330J CHIP C 33PF J MC670 CC73GCH1H101J CHIP C 100PF J K3,K6,M3C671 CC73GCH1H050B CHIP C 5.0PF B K3,K6,M3

C671 CC73GCH1H3R5B CHIP C 3.5PF B K,K4,73C671 CC73GCH1H3R5B CHIP C 3.5PF B MC673 CK73HB1H471K CHIP C 470PF KC675 CC73GCH1H020B CHIP C 2.0PF B K,K4,73C675 CC73GCH1H020B CHIP C 2.0PF B M

C675 CC73GCH1H040B CHIP C 4.0PF B K3,K6,M3C676 CC73GCH1H101J CHIP C 100PF JC677 CC73GCH1H050B CHIP C 5.0PF BC678 CC73GCH1H030B CHIP C 3.0PF B K,K4,73C678 CC73GCH1H030B CHIP C 3.0PF B M

C678 CC73GCH1H040B CHIP C 4.0PF B K3,K6,M3C679 CC73GCH1H1R5B CHIP C 1.5PF BC680 CC73GCH1H040B CHIP C 4.0PF B K,K4,73C680 CC73GCH1H040B CHIP C 4.0PF B MC680 CC73GCH1H070B CHIP C 7.0PF B K3,K6,M3

C681 CC73GCH1H020B CHIP C 2.0PF B K,K4,73C681 CC73GCH1H020B CHIP C 2.0PF B MC681 CC73GCH1H030B CHIP C 3.0PF B K3,K6,M3C682 CC73GCH1H050B CHIP C 5.0PF B K,K4,73C682 CC73GCH1H050B CHIP C 5.0PF B M

C682 CC73GCH1H070B CHIP C 7.0PF B K3,K6,M3C683 CC73GCH1H020B CHIP C 2.0PF B K,K4,73C683 CC73GCH1H020B CHIP C 2.0PF B MC683 CC73GCH1H2R5B CHIP C 2.5PF B K3,K6,M3C684 CC73GCH1H1R5B CHIP C 1.5PF B

C701,702 CK73HB1A104K CHIP C 0.10UF KC703 CC73HCH1H330J CHIP C 33PF JC704 CK73HB1C103K CHIP C 0.010UF KC705 CC73HCH1H220J CHIP C 22PF JC706 CC73HCH1H820J CHIP C 82PF J

C707 CK73HB1H331K CHIP C 330PF KC708,709 CK73HB1A104K CHIP C 0.10UF KC710 CC73HCH1H390J CHIP C 39PF JC711 CC73HCH1H820J CHIP C 82PF JC712 CK73HB1H331K CHIP C 330PF K

C713 CK73HB1A104K CHIP C 0.10UF KC714 CC73HCH1H390J CHIP C 39PF JC715 CK73HB1H471K CHIP C 470PF KC716 CK73HB1H182K CHIP C 1800PF KC717 CK73GB1E105K CHIP C 1.0UF K

C718 C92-0712-05 CHIP-TAN 22UF 6.3WVC719 CC73HCH1H820J CHIP C 82PF JC720 CK73HB1C103K CHIP C 0.010UF KC721 CK73HB1H471K CHIP C 470PF KC722 CK73HB1A104K CHIP C 0.10UF K

C723 CK73HB1A333K CHIP C 0.033UF KC724 CC73HCH1H330J CHIP C 33PF JC725 CK73HB1A104K CHIP C 0.10UF KC726 CK73HB1C103K CHIP C 0.010UF KC727 CK73HB1H471K CHIP C 470PF K

C728 CK73HB1C103K CHIP C 0.010UF KC730 CC73HCH1H080B CHIP C 8.0PF BC732,733 CK73HB1C103K CHIP C 0.010UF KC734,735 CK73HB1H471K CHIP C 470PF KC736 CK73HB1C103K CHIP C 0.010UF K

C737 CC73HCH1H060B CHIP C 6.0PF BC738 CC73HCH1H120J CHIP C 12PF JC739 CC73HCH1H020B CHIP C 2.0PF BC740 CC73HCH1H100D CHIP C 10PF DC741 CK73HB1C103K CHIP C 0.010UF K

C743 CC73HCH1H010B CHIP C 1.0PF BC744,745 CK73HB1H471K CHIP C 470PF KC746 CC73HCH1H040B CHIP C 4.0PF BC747,748 CK73HB1H471K CHIP C 470PF KC749 CC73HCH1H040B CHIP C 4.0PF B K3,K6,M3

C749 CC73HCH1H3R5B CHIP C 3.5PF B K,K4,73C749 CC73HCH1H3R5B CHIP C 3.5PF B MC750 CC73HCH1H180J CHIP C 18PF J K3,K6,M3C750 CC73HCH1H330J CHIP C 33PF J K,K4,73C750 CC73HCH1H330J CHIP C 33PF J M

C752 CC73HCH1H020B CHIP C 2.0PF BC754 CC73HCH1H020B CHIP C 2.0PF BC755 CC73HCH1H180J CHIP C 18PF J K3,K6,M3C755 CC73HCH1H330J CHIP C 33PF J K,K4,73C755 CC73HCH1H330J CHIP C 33PF J M

C756 CC73HCH1H050B CHIP C 5.0PF BC757 CC73HCH1H020B CHIP C 2.0PF B K3,K6,M3C757 CC73HCH1H1R5B CHIP C 1.5PF B K,K4,73C757 CC73HCH1H1R5B CHIP C 1.5PF B MC758 CK73HB1H471K CHIP C 470PF K

C759 CC73HCH1H020B CHIP C 2.0PF BC760 CK73HB1H471K CHIP C 470PF KC761 CC73HCH1H180J CHIP C 18PF J K3,K6,M3C761 CC73HCH1H330J CHIP C 33PF J K,K4,73C761 CC73HCH1H330J CHIP C 33PF J M

C762 CC73HCH1H050B CHIP C 5.0PF BC763 CK73HB1H471K CHIP C 470PF KC765 CK73HB1H471K CHIP C 470PF KC767 CK73HB1H471K CHIP C 470PF KC769 CK73HB1H471K CHIP C 470PF K

C771 CK73HB1A104K CHIP C 0.10UF KC772 CK73HB1H471K CHIP C 470PF KC773 CC73HCH1H030B CHIP C 3.0PF BC774 CC73HCH1H180J CHIP C 18PF J K3,K6,M3C774 CC73HCH1H330J CHIP C 33PF J K,K4,73



nationNewparts


73 : TK-3173 K

TK-3170/3173

36

PARTS LIST

C774 CC73HCH1H330J CHIP C 33PF J MC776 CC73HCH1H030B CHIP C 3.0PF BC777 CK73HB1H471K CHIP C 470PF KC778 CC73HCH1H030B CHIP C 3.0PF BC779 CC73HCH1H180J CHIP C 18PF J K3,K6,M3

C779 CC73HCH1H330J CHIP C 33PF J K,K4,73C779 CC73HCH1H330J CHIP C 33PF J MC781 CK73HB1H471K CHIP C 470PF KC782 CC73HCH1H220J CHIP C 22PF J K3,K6,M3C782 CC73HCH1H330J CHIP C 33PF J K,K4,73

C782 CC73HCH1H330J CHIP C 33PF J MC783 CC73HCH1H060B CHIP C 6.0PF B K,K4,73C783 CC73HCH1H060B CHIP C 6.0PF B MC783 CC73HCH1H080B CHIP C 8.0PF B K3,K6,M3C784 CC73HCH1H100D CHIP C 10PF D

C901 CK73HB1H471K CHIP C 470PF KC904 CK73HB1H471K CHIP C 470PF KC906 CK73HB1C103K CHIP C 0.010UF KC917 CK73HB1A104K CHIP C 0.10UF KC921 CK73HB1C223K CHIP C 0.022UF K

C923-926 CK73HB1H471K CHIP C 470PF KTC501,502 C05-0384-05 CERAMIC TRIMMER (10PF)

101 2A E37-1141-15 FLAT CABLE- E37-1145-05 PROCESSED LEAD WIRECN1 E41-2440-05 FLAT CABLE CONNECTORCN8 E40-5915-05 FLAT CABLE CONNECTORCN18 E40-6420-05 FLAT CABLE CONNECTOR

CN60 E40-5932-05 SOCKET FOR PIN ASSYCN71 E40-5915-05 FLAT CABLE CONNECTORCN901 E40-6420-05 FLAT CABLE CONNECTORJ1 E11-0457-05 PHONE JACK (2.5/3.5)

- F20-3369-04 INSULATING SHEETF901 F53-0324-05 FUSE

CD701 L79-1474-05 TUNING COILCF701 L72-1010-05 CERAMIC FILTERCF702 L72-1012-05 CERAMIC FILTERL1 L92-0140-05 CHIP FERRITEL2-5 L92-0138-05 CHIP FERRITE

L8 L92-0138-05 CHIP FERRITEL10 L92-0140-05 CHIP FERRITEL11 L92-0149-05 CHIP FERRITEL12,13 L92-0419-15 CHIP FERRITEL14,15 L92-0138-05 CHIP FERRITE

L501 L41-4795-39 SMALL FIXED INDUCTOR (4.7UH)L502 L40-3363-57 SMALL FIXED INDUCTOR (3.3NH) K,K4,73L502 L40-3363-57 SMALL FIXED INDUCTOR (3.3NH) ML502 L40-3963-57 SMALL FIXED INDUCTOR (3.9NH) K3,K6,M3L503 L92-0138-05 CHIP FERRITE

L505 L40-2285-92 SMALL FIXED INDUCTOR (220NH) K3,K6,M3L505,506 L40-2285-92 SMALL FIXED INDUCTOR (220NH) K,K4,73L505,506 L40-2285-92 SMALL FIXED INDUCTOR (220NH) ML506 L40-2785-92 SMALL FIXED INDUCTOR (270NH) K3,K6,M3L507 L40-3363-57 SMALL FIXED INDUCTOR (3.3NH) K,K4,73

L507 L40-3363-57 SMALL FIXED INDUCTOR (3.3NH) ML507 L40-3963-57 SMALL FIXED INDUCTOR (3.9NH) K3,K6,M3L508 L40-2285-92 SMALL FIXED INDUCTOR (220NH) K3,K6,M3L508,509 L40-8275-92 SMALL FIXED INDUCTOR (82NH) K,K4,73L508,509 L40-8275-92 SMALL FIXED INDUCTOR (82NH) M

L509 L40-1285-92 SMALL FIXED INDUCTOR (120NH) K3,K6,M3L511 L40-1275-57 SMALL FIXED INDUCTOR (12.0NH) K,K4,73L511 L40-1275-57 SMALL FIXED INDUCTOR (12.0NH) ML511 L40-1575-57 SMALL FIXED INDUCTOR (15.0NH) K3,K6,M3L512 L40-1875-54 SMALL FIXED INDUCTOR (18NH) K,K4,73

L512 L40-1875-54 SMALL FIXED INDUCTOR (18NH) ML512 L40-2275-54 SMALL FIXED INDUCTOR (22NH) K3,K6,M3L513 L41-2278-14 SMALL FIXED INDUCTOR (22NH) K,K4,73L513 L41-2278-14 SMALL FIXED INDUCTOR (22NH) ML513 L41-2778-14 SMALL FIXED INDUCTOR (27NH) K3,K6,M3

L514 L41-1585-45 SMALL FIXED INDUCTOR (150NH) K,K4,73L514 L41-1585-45 SMALL FIXED INDUCTOR (150NH) ML514,515 L41-2285-45 SMALL FIXED INDUCTOR (220NH) K3,K6,M3L515 L41-1885-45 SMALL FIXED INDUCTOR (180NH) K,K4,73L515 L41-1885-45 SMALL FIXED INDUCTOR (180NH) M

L517 L41-2785-45 SMALL FIXED INDUCTOR (270NH)L518 L40-1585-92 SMALL FIXED INDUCTOR (150NH) K,K4,73L518 L40-1585-92 SMALL FIXED INDUCTOR (150NH) ML518 L40-2785-92 SMALL FIXED INDUCTOR (270NH) K3,K6,M3L519 L92-0138-05 CHIP FERRITE

L520 L40-6875-57 SMALL FIXED INDUCTOR (68.0NH) K,K4,73L520 L40-6875-57 SMALL FIXED INDUCTOR (68.0NH) ML521 L40-2775-57 SMALL FIXED INDUCTOR (27.0NH)L522,523 L40-4775-57 SMALL FIXED INDUCTOR (47.0NH) K,K4,73L522,523 L40-4775-57 SMALL FIXED INDUCTOR (47.0NH) M

L524 L40-2275-57 SMALL FIXED INDUCTOR (22.0NH) K3,K6,M3L601 L40-2775-57 SMALL FIXED INDUCTOR (27.0NH)L602 L40-1875-57 SMALL FIXED INDUCTOR (18.0NH)L603 L92-0138-05 CHIP FERRITEL604 L40-1875-57 SMALL FIXED INDUCTOR (18.0NH) K,K4,73

L604 L40-1875-57 SMALL FIXED INDUCTOR (18.0NH) ML605 L40-6865-57 SMALL FIXED INDUCTOR (6.8NH)L606 L41-1575-45 SMALL FIXED INDUCTOR (15NH)L607 L92-0149-05 CHIP FERRITEL608 L40-1263-92 SMALL FIXED INDUCTOR (1.20NH) K3,K6,M3

L611 L34-4576-05 AIR-CORE COILL612 L92-0149-05 CHIP FERRITEL613 L41-5668-14 SMALL FIXED INDUCTOR (5.6NH)L614 L41-2285-45 SMALL FIXED INDUCTOR (220NH)L615-618 L34-4564-05 AIR-CORE COIL

L619 L41-1092-44 SMALL FIXED INDUCTOR (1UH)L701 L40-1885-92 SMALL FIXED INDUCTOR (180NH)L702 L40-1085-57 SMALL FIXED INDUCTOR (100NH)L703 L40-1591-86 SMALL FIXED INDUCTOR (1.5UH)L704 L92-0138-05 CHIP FERRITE

L705 L41-5685-39 SMALL FIXED INDUCTOR (0.56UH)L706 L40-2785-92 SMALL FIXED INDUCTOR (270NH)L707 L40-1875-57 SMALL FIXED INDUCTOR (18.0NH)L709 L40-2775-57 SMALL FIXED INDUCTOR (27.0NH) K,K4,73L709 L40-2775-57 SMALL FIXED INDUCTOR (27.0NH) M

L709 L40-3375-57 SMALL FIXED INDUCTOR (33.0NH) K3,K6,M3L711-713 L41-8268-14 SMALL FIXED INDUCTOR (8.2NH)L714 L92-0138-05 CHIP FERRITEL715 L41-2785-45 SMALL FIXED INDUCTOR (270NH)L717,718 L41-8268-14 SMALL FIXED INDUCTOR (8.2NH)

L719 L41-4775-45 SMALL FIXED INDUCTOR (47NH)L720 L40-6865-57 SMALL FIXED INDUCTOR (6.8NH)L901 L92-0149-05 CHIP FERRITEX1 L77-1950-05 CRYSTAL RESONATOR (11.0592MHZ)X2 L77-1976-05 CRYSTAL RESONATOR (3.6864MHZ)



nationNewparts


73 : TK-3173 K

TK-3170/3173

37

PARTS LIST

X501 L77-1971-05 TCXO (16.8MHZ)XF701 L71-0617-25 MCF (49.95MHZ)

CP1 RK74HB1J473J CHIP-COM 47K J 1/16WCP3,4 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP5 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP7,8 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP10 RK74HB1J102J CHIP-COM 1.0K J 1/16W

CP11 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP12,13 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP16 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP18 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP19 RK75HA1J473J CHIP-COM 47K J 1/16W

CP22-24 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP28 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP30 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP32 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP34 RK74HB1J102J CHIP-COM 1.0K J 1/16W

CP36 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP38 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP40 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP42,43 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP44 RK75HA1J474J CHIP-COM 470K J 1/16W

CP45-47 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP48,49 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP50 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP54 RK75HA1J473J CHIP-COM 47K J 1/16WR1 R92-1252-05 CHIP R 0 OHM J 1/16W

R2 RK73HB1J153J CHIP R 15K J 1/16WR7 RK73HB1J102J CHIP R 1.0K J 1/16WR8 RK73HB1J272J CHIP R 2.7K J 1/16WR9 RK73HB1J332J CHIP R 3.3K J 1/16WR11 RK73HB1J473J CHIP R 47K J 1/16W

R12 RK73HB1J334J CHIP R 330K J 1/16WR13 RK73HB1J332J CHIP R 3.3K J 1/16WR14 RK73HB1J102J CHIP R 1.0K J 1/16WR15 RK73HB1J272J CHIP R 2.7K J 1/16WR16 RK73HB1J331J CHIP R 330 J 1/16W

R17 RK73HB1J821J CHIP R 820 J 1/16WR18 RK73GB1J100J CHIP R 10 J 1/16WR20 RK73HB1J103J CHIP R 10K J 1/16WR21 RK73HB1J821J CHIP R 820 J 1/16WR22,23 R92-1368-05 CHIP R 0 OHM

R24 RK73HB1J224J CHIP R 220K J 1/16WR25 RK73HB1J153J CHIP R 15K J 1/16WR26 R92-1368-05 CHIP R 0 OHMR27,28 RK73HH1J474D CHIP R 470K D 1/16WR31 RK73HB1J103J CHIP R 10K J 1/16W

R36 RK73GB1J433J CHIP R 43K J 1/16WR37 RK73HB1J103J CHIP R 10K J 1/16WR39,40 RK73HB1J473J CHIP R 47K J 1/16WR42-44 RK73HB1J103J CHIP R 10K J 1/16WR45,46 RK73HB1J102J CHIP R 1.0K J 1/16W

R48-52 RK73HB1J473J CHIP R 47K J 1/16WR53 RK73HB1J474J CHIP R 470K J 1/16WR54 RK73HB1J102J CHIP R 1.0K J 1/16WR55,56 RK73HB1J474J CHIP R 470K J 1/16WR57 RK73HB1J103J CHIP R 10K J 1/16W

R58,59 RK73HB1J473J CHIP R 47K J 1/16WR61 RK73HB1J331J CHIP R 330 J 1/16W

R62 RK73HB1J103J CHIP R 10K J 1/16WR63 RK73HB1J332J CHIP R 3.3K J 1/16WR64 RK73HB1J102J CHIP R 1.0K J 1/16WR65,66 RK73HB1J473J CHIP R 47K J 1/16WR67 RK73HB1J472J CHIP R 4.7K J 1/16W

R68 RK73GB1J181J CHIP R 180 J 1/16WR69 RK73HB1J102J CHIP R 1.0K J 1/16WR71 RK73HB1J102J CHIP R 1.0K J 1/16WR72 RK73GB1J181J CHIP R 180 J 1/16WR73,74 RK73HB1J474J CHIP R 470K J 1/16W

R75 RK73GB1J391J CHIP R 390 J 1/16W K4,K6,MR75 RK73GB1J391J CHIP R 390 J 1/16W M3R76-80 RK73HB1J102J CHIP R 1.0K J 1/16WR82 RK73GB1J391J CHIP R 390 J 1/16W K4,K6,MR82 RK73GB1J391J CHIP R 390 J 1/16W M3

R83 R92-1252-05 CHIP R 0 OHM J 1/16WR84 RK73HB1J184J CHIP R 180K J 1/16WR89 RK73HB1J102J CHIP R 1.0K J 1/16WR90 RK73HB1J394J CHIP R 390K J 1/16WR91 RK73HB1J332J CHIP R 3.3K J 1/16W

R92 RK73HB1J473J CHIP R 47K J 1/16WR93 RK73HB1J393J CHIP R 39K J 1/16WR94 RK73HB1J684J CHIP R 680K J 1/16WR95,96 RK73HB1J102J CHIP R 1.0K J 1/16WR97 RK73HB1J474J CHIP R 470K J 1/16W

R98,99 RK73HB1J473J CHIP R 47K J 1/16WR100 RK73HB1J223J CHIP R 22K J 1/16WR101 RK73HB1J103J CHIP R 10K J 1/16WR102 RK73HB1J473J CHIP R 47K J 1/16WR103 RK73HB1J105J CHIP R 1.0M J 1/16W

R104 RK73HB1J103J CHIP R 10K J 1/16WR105 RK73HB1J472J CHIP R 4.7K J 1/16WR106 RK73HB1J473J CHIP R 47K J 1/16WR107 RK73HB1J564J CHIP R 560K J 1/16WR108 RK73HB1J334J CHIP R 330K J 1/16W

R109 RK73HB1J684J CHIP R 680K J 1/16WR111 RK73HB1J564J CHIP R 560K J 1/16WR112 RK73HB1J334J CHIP R 330K J 1/16WR113 R92-1368-05 CHIP R 0 OHMR114 RK73HB1J184J CHIP R 180K J 1/16W

R115 RK73GB1J103J CHIP R 10K J 1/16WR116 RK73HB1J393J CHIP R 39K J 1/16WR117 RK73HB1J683J CHIP R 68K J 1/16WR119 RK73HB1J101J CHIP R 100 J 1/16WR121 RK73HB1J184J CHIP R 180K J 1/16W

R122 RK73HB1J154J CHIP R 150K J 1/16WR125 RK73GB1J152J CHIP R 1.5K J 1/16WR129 RK73HB1J105J CHIP R 1.0M J 1/16WR130 RK73HB1J474J CHIP R 470K J 1/16WR131,132 R92-1368-05 CHIP R 0 OHM

R134 RK73HB1J104J CHIP R 100K J 1/16WR135 R92-1368-05 CHIP R 0 OHMR137 RK73HB1J223J CHIP R 22K J 1/16WR139 RK73HB1J103J CHIP R 10K J 1/16WR140 RK73HB1J102J CHIP R 1.0K J 1/16W

R141 RK73HB1J105J CHIP R 1.0M J 1/16WR142 RK73HB1J223J CHIP R 22K J 1/16WR143 RK73HB1J473J CHIP R 47K J 1/16WR144 RK73HB1J472J CHIP R 4.7K J 1/16WR145 RK73HB1J154J CHIP R 150K J 1/16W



nationNewparts


73 : TK-3173 K

TK-3170/3173

38

PARTS LIST

R146 RK73HB1J105J CHIP R 1.0M J 1/16WR147 RK73HB1J103J CHIP R 10K J 1/16WR149 RK73HB1J105J CHIP R 1.0M J 1/16WR150 RK73HB1J153J CHIP R 15K J 1/16WR151 RK73HB1J183J CHIP R 18K J 1/16W

R152 RK73HB1J105J CHIP R 1.0M J 1/16WR153 RK73HB1J332J CHIP R 3.3K J 1/16WR154 RK73HB1J333J CHIP R 33K J 1/16WR155 RK73HB1J223J CHIP R 22K J 1/16WR156,157 RK73HB1J304J CHIP R 300K J 1/16W

R158 RK73HB1J334J CHIP R 330K J 1/16WR159 RK73HB1J474J CHIP R 470K J 1/16WR160 RK73HB1J224J CHIP R 220K J 1/16WR161,162 RK73HB1J124J CHIP R 120K J 1/16WR163 RK73HB1J393J CHIP R 39K J 1/16W

R164 RK73HB1J184J CHIP R 180K J 1/16WR165 RK73HB1J154J CHIP R 150K J 1/16WR166 RK73HB1J103J CHIP R 10K J 1/16WR167 R92-1252-05 CHIP R 0 OHM J 1/16WR168 RK73HB1J474J CHIP R 470K J 1/16W

R169 RK73HB1J223J CHIP R 22K J 1/16WR170 R92-1252-05 CHIP R 0 OHM J 1/16WR171 R92-1368-05 CHIP R 0 OHMR172 RK73HB1J684J CHIP R 680K J 1/16WR173 RK73HB1J184J CHIP R 180K J 1/16W

R174 RK73HB1J123J CHIP R 12K J 1/16WR175 RK73HB1J103J CHIP R 10K J 1/16WR176 RK73HB1J683J CHIP R 68K J 1/16WR177 R92-1368-05 CHIP R 0 OHMR178 RK73HB1J102J CHIP R 1.0K J 1/16W

R180 RK73HB1J103J CHIP R 10K J 1/16WR181 R92-1368-05 CHIP R 0 OHMR183 RK73HB1J103J CHIP R 10K J 1/16WR184 R92-1368-05 CHIP R 0 OHMR187 R92-1368-05 CHIP R 0 OHM

R191 R92-1368-05 CHIP R 0 OHMR192,193 RK73HB1J104J CHIP R 100K J 1/16WR194,195 RK73HB1J102J CHIP R 1.0K J 1/16WR196 RK73HB1J151J CHIP R 150 J 1/16WR198 R92-1252-05 CHIP R 0 OHM J 1/16W

R199 RK73HB1J472J CHIP R 4.7K J 1/16WR200 RK73HB1J473J CHIP R 47K J 1/16WR202 RK73HB1J102J CHIP R 1.0K J 1/16WR203 RK73HB1J222J CHIP R 2.2K J 1/16WR204 RK73HB1J104J CHIP R 100K J 1/16W

R206 R92-1368-05 CHIP R 0 OHMR207 RK73HB1J154J CHIP R 150K J 1/16WR210 RK73HB1J471J CHIP R 470 J 1/16WR211 RK73HB1J474J CHIP R 470K J 1/16WR212 RK73GB1J101J CHIP R 100 J 1/16W

R213 RK73HB1J101J CHIP R 100 J 1/16WR214 RK73HB1J182J CHIP R 1.8K J 1/16WR215 RK73HB1J334J CHIP R 330K J 1/16WR216 RK73HB1J274J CHIP R 270K J 1/16WR218 R92-1252-05 CHIP R 0 OHM J 1/16W

R220 RK73GB1J102J CHIP R 1.0K J 1/16WR221 RK73HB1J473J CHIP R 47K J 1/16WR222,223 RK73HB1J102J CHIP R 1.0K J 1/16WR224 RK73HB1J104J CHIP R 100K J 1/16WR225 RK73HB1J154J CHIP R 150K J 1/16W

R226 RK73HB1J184J CHIP R 180K J 1/16WR229 RK73HB1J473J CHIP R 47K J 1/16WR230 RK73HB1J123J CHIP R 12K J 1/16WR232 RK73HB1J823J CHIP R 82K J 1/16WR236 RK73HB1J124J CHIP R 120K J 1/16W

R239 RK73HB1J104J CHIP R 100K J 1/16WR240 RK73HB1J474J CHIP R 470K J 1/16WR241 RK73HB1J473J CHIP R 47K J 1/16WR242 RK73HB1J104J CHIP R 100K J 1/16WR243 RK73HB1J474J CHIP R 470K J 1/16W

R244 RK73HB1J473J CHIP R 47K J 1/16WR245 RK73HB1J103J CHIP R 10K J 1/16WR246 RK73HB1J223J CHIP R 22K J 1/16WR247 RK73HB1J184J CHIP R 180K J 1/16WR248 R92-1252-05 CHIP R 0 OHM J 1/16W

R250 R92-1252-05 CHIP R 0 OHM J 1/16WR251 RK73HB1J474J CHIP R 470K J 1/16WR254,255 RK73HB1J474J CHIP R 470K J 1/16WR256-258 R92-1252-05 CHIP R 0 OHM J 1/16WR259 RK73HB1J103J CHIP R 10K J 1/16W

R261 RK73HB1J103J CHIP R 10K J 1/16WR262 RK73HB1J473J CHIP R 47K J 1/16WR501 R92-1368-05 CHIP R 0 OHMR502 RK73HB1J102J CHIP R 1.0K J 1/16WR503 RK73HB1J470J CHIP R 47 J 1/16W

R504 RK73HB1J103J CHIP R 10K J 1/16WR505 RK73HB1J102J CHIP R 1.0K J 1/16WR506 RK73HB1J154J CHIP R 150K J 1/16WR507 RK73HB1J101J CHIP R 100 J 1/16WR508 RK73HB1J330J CHIP R 33 J 1/16W K,K4,73

R508 RK73HB1J330J CHIP R 33 J 1/16W MR508 RK73HB1J470J CHIP R 47 J 1/16W K3,K6,M3R509 RK73HB1J272J CHIP R 2.7K J 1/16WR510-512 R92-1368-05 CHIP R 0 OHMR513 RK73HB1J470J CHIP R 47 J 1/16W

R514 RK73HB1J102J CHIP R 1.0K J 1/16WR515 RK73HB1J331J CHIP R 330 J 1/16W K3,K6,M3R515 RK73HB1J561J CHIP R 560 J 1/16W K,K4,73R515 RK73HB1J561J CHIP R 560 J 1/16W MR516 R92-1368-05 CHIP R 0 OHM

R517 RK73HB1J103J CHIP R 10K J 1/16WR518 RK73HB1J101J CHIP R 100 J 1/16WR519,520 RK73HB1J103J CHIP R 10K J 1/16WR521 RK73HB1J101J CHIP R 100 J 1/16W K,K4,73R521 RK73HB1J101J CHIP R 100 J 1/16W M

R521,522 RK73HB1J101J CHIP R 100 J 1/16W K3,K6,M3R522 RK73HB1J220J CHIP R 22 J 1/16W K,K4,73R522 RK73HB1J220J CHIP R 22 J 1/16W MR523 RK73HB1J473J CHIP R 47K J 1/16WR525 RK73HB1J101J CHIP R 100 J 1/16W

R527 RK73HB1J104J CHIP R 100K J 1/16W K3,K6,M3R527 RK73HB1J224J CHIP R 220K J 1/16W K,K4,73R527 RK73HB1J224J CHIP R 220K J 1/16W MR529 RK73HB1J151J CHIP R 150 J 1/16W K,K4,73R529 RK73HB1J151J CHIP R 150 J 1/16W M

R529,530 RK73HB1J181J CHIP R 180 J 1/16W K3,K6,M3R530 RK73HB1J181J CHIP R 180 J 1/16W K,K4,73R530 RK73HB1J181J CHIP R 180 J 1/16W MR531,532 RK73HB1J220J CHIP R 22 J 1/16WR533 RK73HB1J472J CHIP R 4.7K J 1/16W



nationNewparts


73 : TK-3173 K

TK-3170/3173

39

PARTS LIST

R534 RK73HB1J154J CHIP R 150K J 1/16WR535 RK73HB1J101J CHIP R 100 J 1/16WR541 RK73HB1J154J CHIP R 150K J 1/16WR542 RK73HB1J331J CHIP R 330 J 1/16W K3,K6,M3R542 RK73HB1J680J CHIP R 68 J 1/16W K,K4,73

R542 RK73HB1J680J CHIP R 68 J 1/16W MR544 RK73HB1J470J CHIP R 47 J 1/16WR545 RK73HH1J333D CHIP R 33K D 1/16WR546 RK73HH1J104D CHIP R 100K D 1/16WR547 RK73HB1J472J CHIP R 4.7K J 1/16W

R548 RK73HB1J470J CHIP R 47 J 1/16W K,K4,73R548 RK73HB1J470J CHIP R 47 J 1/16W MR548 R92-1368-05 CHIP R 0 OHM K3,K6,M3R549 RK73HB1J681J CHIP R 680 J 1/16W K,K4,73R549 RK73HB1J681J CHIP R 680 J 1/16W M

R550 R92-1252-05 CHIP R 0 OHM J 1/16WR551,552 R92-1368-05 CHIP R 0 OHM K3,K6,M3R601 RK73HB1J472J CHIP R 4.7K J 1/16WR602 R92-1368-05 CHIP R 0 OHM K3,K6,M3R603 RK73HB1J102J CHIP R 1.0K J 1/16W

R604 RK73HB1J333J CHIP R 33K J 1/16WR605 RK73HB1J101J CHIP R 100 J 1/16W K3,K6,M3R605 RK73HB1J470J CHIP R 47 J 1/16W K,K4,73R605 RK73HB1J470J CHIP R 47 J 1/16W MR606 RK73HB1J471J CHIP R 470 J 1/16W K3,K6,M3

R607 RK73HB1J220J CHIP R 22 J 1/16WR608 RK73HB1J331J CHIP R 330 J 1/16WR609 RK73HB1J330J CHIP R 33 J 1/16WR610 RK73HB1J331J CHIP R 330 J 1/16WR611 RK73HB1J823J CHIP R 82K J 1/16W

R612 RK73HB1J221J CHIP R 220 J 1/16WR613 RK73HB1J563J CHIP R 56K J 1/16WR614 RK73HB1J471J CHIP R 470 J 1/16WR618 R92-1368-05 CHIP R 0 OHMR619 RK73HB1J103J CHIP R 10K J 1/16W

R620 R92-1368-05 CHIP R 0 OHMR621 RK73EB2ER39K CHIP R 0.39 K 1/4WR622 RK73HB1J220J CHIP R 22 J 1/16WR623 RK73EB2ER39K CHIP R 0.39 K 1/4WR624 RK73HB1J104J CHIP R 100K J 1/16W

R625 RK73HB1J680J CHIP R 68 J 1/16WR626 R92-1252-05 CHIP R 0 OHM J 1/16W K,K4,73R626 R92-1252-05 CHIP R 0 OHM J 1/16W MR627 RK73HB1J223J CHIP R 22K J 1/16WR628 RK73HB1J183J CHIP R 18K J 1/16W

R629 RK73EB2ER39K CHIP R 0.39 K 1/4WR630,631 RK73HH1J154D CHIP R 150K D 1/16WR632,633 RK73HH1J334D CHIP R 330K D 1/16WR634 RK73HB1J103J CHIP R 10K J 1/16WR635 RK73HB1J473J CHIP R 47K J 1/16W

R636 R92-1368-05 CHIP R 0 OHMR637 RK73HB1J223J CHIP R 22K J 1/16WR638 RK73HB1J474J CHIP R 470K J 1/16WR639 RK73HB1J184J CHIP R 180K J 1/16WR640 RK73HB1J474J CHIP R 470K J 1/16W

R641 R92-1252-05 CHIP R 0 OHM J 1/16WR642 RK73HB1J220J CHIP R 22 J 1/16WR643 RK73HB1J683J CHIP R 68K J 1/16WR645,646 RK73GB1J271J CHIP R 270 J 1/16WR647 R92-1252-05 CHIP R 0 OHM J 1/16W



nationNewparts


R648 R92-1368-05 CHIP R 0 OHM K,K4,73R648 R92-1368-05 CHIP R 0 OHM MR648 RK73HB1J5R6J CHIP R 5.6 J 1/16W K3,K6,M3R701 RK73HB1J103J CHIP R 10K J 1/16WR702,703 RK73HB1J472J CHIP R 4.7K J 1/16W

R704 RK73HB1J224J CHIP R 220K J 1/16WR705,706 RK73HB1J472J CHIP R 4.7K J 1/16WR707 RK73HB1J101J CHIP R 100 J 1/16WR708 RK73HB1J103J CHIP R 10K J 1/16WR710 RK73HB1J102J CHIP R 1.0K J 1/16W

R711 RK73HB1J474J CHIP R 470K J 1/16WR713 RK73HB1J334J CHIP R 330K J 1/16WR715,716 RK73HB1J332J CHIP R 3.3K J 1/16WR717 RK73HB1J272J CHIP R 2.7K J 1/16WR718 RK73HB1J100J CHIP R 10 J 1/16W

R719 RK73HB1J332J CHIP R 3.3K J 1/16WR721 RK73HB1J224J CHIP R 220K J 1/16WR722 RK73HB1J101J CHIP R 100 J 1/16WR726 RK73HB1J474J CHIP R 470K J 1/16WR727 RK73HB1J681J CHIP R 680 J 1/16W

R728 RK73HB1J101J CHIP R 100 J 1/16WR729 RK73HB1J470J CHIP R 47 J 1/16WR730 RK73HB1J472J CHIP R 4.7K J 1/16WR731 RK73HB1J222J CHIP R 2.2K J 1/16WR732 RK73HB1J151J CHIP R 150 J 1/16W

R733 R92-1368-05 CHIP R 0 OHMR734 RK73HB1J104J CHIP R 100K J 1/16WR735 RK73HB1J563J CHIP R 56K J 1/16WR736 RK73HB1J104J CHIP R 100K J 1/16WR737 RK73HB1J563J CHIP R 56K J 1/16W

R738 R92-1368-05 CHIP R 0 OHMR739-741 RK73HB1J105J CHIP R 1.0M J 1/16WR743 RK73HB1J101J CHIP R 100 J 1/16W K,K4,73R743 RK73HB1J101J CHIP R 100 J 1/16W MR743 RK73HB1J470J CHIP R 47 J 1/16W K3,K6,M3

R744 RK73HB1J221J CHIP R 220 J 1/16WR747 RK73HB1J104J CHIP R 100K J 1/16WR750 RK73HB1J104J CHIP R 100K J 1/16WR751 RK73HB1J683J CHIP R 68K J 1/16WR753 R92-1368-05 CHIP R 0 OHM

R754,755 RK73HB1J105J CHIP R 1.0M J 1/16WR756 R92-0670-05 CHIP R 0 OHMR757 RK73HB1J105J CHIP R 1.0M J 1/16WR758 R92-1368-05 CHIP R 0 OHMR759 R92-1252-05 CHIP R 0 OHM J 1/16W

R760 R92-1368-05 CHIP R 0 OHMR903 RK73HB1J102J CHIP R 1.0K J 1/16WR913-916 RK73HB1J102J CHIP R 1.0K J 1/16WR923 R92-1252-05 CHIP R 0 OHM J 1/16W

S1 S70-0424-05 TACT SWITCHS2 S70-0457-05 TACT SWITCHS3,4 S70-0424-05 TACT SWITCH

D1 RB521S-30 DIODED4 MA2S111 DIODED14 MA2S111 DIODE K,K4,K3D14 MA2S111 DIODE K6D14-17 MA2S111 DIODE 73

D15-17 MA2S111 DIODE M,M3D16,17 MA2S111 DIODE K,K4,K3

73 : TK-3173 K

TK-3170/3173

40

PARTS LIST

D16,17 MA2S111 DIODE K6D24-27 MA2S111 DIODED28-31 RB706F-40 DIODED32 DA221 DIODED33 AVRM1608270MAB VARISTOR

D501 MA2S077 DIODED502,503 HSC277 DIODED505 1SV325F VARIABLE CAPACITANCE DIODED507 1SV325F VARIABLE CAPACITANCE DIODED509 1SV325F VARIABLE CAPACITANCE DIODE

D511 1SV325F VARIABLE CAPACITANCE DIODED513 1SV278F VARIABLE CAPACITANCE DIODED514-516 HSC277 DIODED517 MA2S077 DIODED601 UDZS4.7B ZENER DIODE

D604-606 HVC131 DIODED608 HVC131 DIODED701,702 DAN235E DIODED703-707 HVC355B VARIABLE CAPACITANCE DIODE K,K4,73D703-707 HVC355B VARIABLE CAPACITANCE DIODE M

D703-708 HVC350B VARIABLE CAPACITANCE DIODE K3,K6,M3D708 HVC350B VARIABLE CAPACITANCE DIODE K,K4,73D708 HVC350B VARIABLE CAPACITANCE DIODE MD901 1SR154-400 DIODEIC1 XC61CC5002NR MOS-IC

IC2 XC6204B502PR MOS-ICIC3 XC61CN3402NR MOS-ICIC4,5 BU4094BCFV MOS-ICIC6 LC75834W MOS-ICIC7 30625MGP234HU MICROPROCESSOR IC

IC8 AT29C040A-90TU ROM ICIC9 CAT24WC64JI ROM ICIC10-12 TK62012F MOS-ICIC13 AQUA-L MOS-ICIC14 TC7W53FK(F) MOS-IC

IC15 TK62012F MOS-ICIC16 M62364FP-F MOS-ICIC17 TK62012F MOS-ICIC18 TA7368F MOS-ICIC19 TC75S51FE(F) MOS-IC

IC501 ADF4111BCP7 MOS-ICIC601 TA75W01FUF MOS-ICIC701 TA31136FNG MOS-ICQ1 UMG3N TRANSISTORQ4 FP210 TRANSISTOR

Q5 UPA672T FETQ6 UMG3N TRANSISTORQ7 UPA672T FETQ8 DTA114EE DIGITAL TRANSISTORQ9 SSM6J08FU(F) FET

Q12 2SC4617(S) TRANSISTORQ13 2SB1132(Q,R) TRANSISTORQ14,15 SSM3K15TE(F) FETQ16 2SA1774(S) TRANSISTORQ17 2SC4649(N,P) TRANSISTOR

Q19 SSM3K15TE(F) FETQ21 RN4910(F) TRANSISTORQ22 SSM3K15TE(F) FETQ23 DTC144EE DIGITAL TRANSISTORQ24 SSM6J08FU(F) FET

Q25 2SK1830F FETQ26 2SJ347F FETQ27 DTC144EE DIGITAL TRANSISTORQ28 SSM3K01T(F) FETQ29 SSM3K15TE(F) FET

Q30 2SJ243 FETQ31,32 2SC4649(N,P) TRANSISTORQ33 2SJ347F FETQ34 SSM3K15TE(F) FETQ35 SSM3K01T(F) FET

Q501 2SC5488 TRANSISTORQ502,503 2SK508NV(K52) FETQ504 SSM6P05FU(F) FETQ505 2SC4617(S) TRANSISTORQ506,507 2SC5488 TRANSISTOR

Q601 2SC5488 TRANSISTORQ602 2SK3077F FETQ603 RD01MUS1 FETQ604 2SK3476 FETQ605 DTC114EE DIGITAL TRANSISTOR

Q606 2SK879(GR) FETQ607 DTC114EE DIGITAL TRANSISTORQ608 DTA144EE DIGITAL TRANSISTORQ609 SSM3K15TE(F) FETQ701 2SC4649(N,P) TRANSISTOR

Q702 DTA144EE DIGITAL TRANSISTORQ703 2SC4649(N,P) TRANSISTORQ704,705 3SK318 FETTH501 B57331V2104J THERMISTORTH701,702 B57331V2104J THERMISTOR



nationNewparts


73 : TK-3173 K

TK-3170/3173

41

EXPLODED VIEW

3

2

1

BA

RF UNT

SHIELDINGPLATE

13

2

34

30

59

57

58

56

41

52

33

63

6410

7

23

24

9

50

42

28

44

36

5

22

26

43

3

3531

3225

3955

6154

66 8

2038

21

101

40

34

1

13

G

TX-RX unit (D/4)

TX-RX unit (B/4)

TX-RX unit (C/4)

TX-RX unit(A/4)

701x2

702703

Gx2

Gx2G

G

Ex2

F

AA

D

D

705 : K704

707 : M

706

G

G

B

A

C

A

Gx2

708

Gx4Gx3

A : N09-2438-05B : N14-0583-04C : N14-0805-04D M2.6 x 10 : N30-2610-48E M3 x 6 BLK : N30-3006-45F M2 x 3 : N79-2030-48G M2 x 5 : N83-2005-48

30

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

TK-3170/3173

42

PACKING

3

2

1

DC

48 Item carton case (H52-2067-02) : TK-3170 (H52-2068-02) : TK-3173

17 Instruction manual (B62-1809-10) : K,K3,K4,K6 (B62-1810-00) : M,M3

53 Hook (J29-0701-15)

6 Cap (B09-0686-03)

51 Holder (J19-5483-23)

46 Packing fixture (H12-3150-02)

47 Protection bag (H25-0029-04)

709

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

TK-3170/3173

43

Controls

Panel Test Mode

Test mode operation featuresThis transceiver has a test mode. To enter test mode,

press [A] key and turn power on. Hold [A] key until fre-

quency version appears on LCD. Test mode can be inhib-ited by programming. To exit test mode, switch the poweron again. The following functions are available in test mode.

Key operation

Key Function Display

[S] Shifts to Panel tuning mode -

[A] Low transmit power “ ” appears

[B] MSK 1200bps and 2400bps 2400bps : icon appears

[C] Test signaling CH up Signaling No.

[Selector] Test frequency CH up/down Channel No.

[Side1] Squelch on/off

[Side2] Narrow/Wide Narrow : “N”, Wide : “W”

[PTT] Transmit -

[0] to [9] Use as the DTMF keypad. -

and [#],[*] If a key is pressed during

(16 key transmission, the DTMF

model only) corresponding to the key

that was presses is sent.

[AUX] Segment check All segment appears

Note :

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

• LED indicatorRed LED Lights during transmission. Blinks at the low

battery voltage warning.Green LED Lights when there is carrier.

• LCD display in panel test mode

ADJUSTMENT

SelectorVolume

PTT

Side1Side2

SelectorVolume

AUX AUX

PTT

Side1Side2

Frequency and SignalingThe set has been adjusted for the frequencies shown in

the following table. When required, readjust them followingthe adjustment procedure to obtain the frequencies you wantin actual operation.

• Test frequency

CHK,K4 K3,K6,M3 M

RX (MHz) TX (MHz) RX (MHz) TX (MHz) RX (MHz) TX (MHz)

1 465.05000 465.10000 415.05000 415.10000 465.05000 465.10000

2 440.05000 440.10000 400.05000 400.10000 440.05000 440.10000

3 489.95000 489.90000 429.95000 429.90000 489.95000 489.90000

4 465.00000 465.00000 415.00000 415.00000 465.00000 465.00000

5 465.20000 465.20000 415.20000 415.20000 465.20000 465.20000

6 465.40000 465.40000 415.40000 415.40000 465.40000 465.40000

7~16 - - - - - -

• Test signaling

No. RX TX

1 None None

2 None 100Hz Square Wave

3* LTR Data : LTR Data :

AREA=0, GOTO=12 AREA=0, GOTO=12

HOME=12 HOME=12

ID=47, FREE=25 ID=47, FREE=25

4 QT : 67.0Hz QT : 67.0Hz

5 QT : 151.4Hz QT : 151.4Hz

6 QT : 210.7Hz QT : 210.7Hz

7 QT : 254.1Hz QT : 254.1Hz

8 DQT : 023N DQT : 023N

9 DQT : 754I DQT : 754I

10 DTMF : 159D DTMF : 159D

11 None DTMF Code 9

12 2-tone : 2-tone :

A : 304.7Hz A : 304.7Hz

B : 3106.0Hz B : 3106.0Hz

13 Single Tone : 979.9Hz Single Tone : 979.9Hz

14 None Single Tone : 1000Hz

15 Skip Skip

16 None MSK

17 MSK : MSK :

Preamble : 0xAAAA Preamble : 0xAAAA

Sync : 0x23EB Sync : 0x23EB

Data : 0x230960C6AAAA Data : 0x230960C6AAAA

CRC : 0xC4D7 CRC : 0xC4D7

* : LTR signaling apply TK-3173 and TK-3170 (M,M3) only.

N 1 1–

Channel No.N : NarrowW : Wide

Signaling No.

TK-3170/3173

44

Panel Tuning Mode

Preparations for tuning the transceiverBefore attempting to tune the transceiver, connect the

unit to a suitable power supply.Whenever the transmitter is turned, the unit must be con-

nected to a suitable dummy load (i.e. power meter).The speaker output connector must be terminated with a

8Ω dummy load and connected to an AC voltmeter and anaudio distortion meter or a SINAD measurement meter at alltimes during tuning.

Transceiver tuning

(To place transceiver in tuning mode)Press [S] key, now in tuning mode. Use [B] key to write

tuning data through tuning modes, and [Selector] to adjusttuning requirements (1 to 256 appeares on LCD).

Use [C] key to select the adjustment item through tuningmodes. Use [A] key to adjust 3 or 5 reference level adjust-ments, and use [Side2] key to switch between Wide/Narrow.

Channel appears on LCD. Set channel according to tuningrequirements.

• LCD display in panel tuning mode

B A L 1 2 9

Adjustment item Adjustment value

Narrow/WideWide

3 or 5 reference level

Narrow: Low: Low’: Center: High’: High

3 or 5 reference level adjustments frequency

Tuning K,K4 K3,K6,M3 M

point RX (MHz) TX (MHz) RX (MHz) TX (MHz) RX (MHz) TX (MHz)

Low 440.05000 440.10000 400.05000 400.10000 440.05000 440.10000

Low’ 452.55000 452.60000 407.55000 407.60000 452.55000 452.60000

Center 465.05000 465.10000 415.05000 415.10000 465.05000 465.10000

High’ 477.55000 477.60000 422.55000 422.60000 477.55000 477.60000

High 489.95000 489.90000 429.95000 429.90000 489.95000 489.90000

Adjustment item and Display

( : 1~256, MSK only : 1~64)

Order Adjustment item Display

1 Frequency F R E Q_

2 High power HPWR _

3 Low power L P WR_

4 DQT balance B A L _ _

5 Max deviation D E V _ _

6 VOX 1 V X 1 _ _

7 VOX 10 V X 1 0 _

8 QT deviation Q T _ _ _

9 DQT deviation D Q T _ _

10 LTR deviation L T R _ _

11 DTMF deviation D T M F _

12 MSK deviation M S K _ _ _

13 Tone deviation T O N E _

14 Sensitivity S E N S _

15 Squelch S Q L _ _

16 Low RSSI L R S S I

17 Squelch tight S Q L T _

18 High RSSI H R S S I

19 Battery detection B A T T _

ADJUSTMENT

Key operation

KeyFunction

Push Hold (1 second)

[S] End of panel tuning mode -

[A] To enter 3 or 5 reference -

level adjustments

[B] Writes the adjustment value -

[C] Go to next adjustment item Back to last adjustment item

[Selector] Adjustment value up/down

[Volume] Volume level up/down

[Side1] Squelch on/off -

[Side2] Selects Narrow, Wide -

[AUX] All segment appears -

TK-3170/3173

45

Flow chart

3 reference level adjustments

3 reference leveladjustments exit

[C]Low

[C]Center

[C]High

[A]

[A]

[A]


5 reference leveladjustments exit

[C]Low

[C]Low’

[C]Center

[C]High’

[C]High

[A]

[A]

[A]

[A]

[A]

ADJUSTMENT

Frequency[C]

High power[C]

VOX 1[C]

VOX 10

Low power[C]

Balance Narrow[C]

[C]Max deviation Narrow

[C] [A]Max deviation Wide

[C]

QT Narrow[C] [C]

[C]

QT Wide

DTMF Narrow[C] [C]

DTMF Wide

MSK Narrow[C] [C]

MSK Wide

Tone Narrow[C] [C]

Tone Wide

LTR Narrow[C] [C]

LTR Wide

* : LTR adjustment apply TK-3173 and TK-3170 (M,M3) only.

DQT Narrow

Low RSSI Narrow[C]

[A]

[C]Squelch Wide

Squelch tight Narrow[C] [C]

Squelch tight Wide

High RSSI Narrow[C]

Battery[C]

Squelch Narrow[C]

[C]DQT Wide

Sensitivity[C]

[A]

[A]

[A]



[A] 3 reference level adjustments




[A] 3 reference level adjustments

[Side2] [Side2]

[Side2] [Side2]

[Side2] [Side2]

[Side2] [Side2]

[Side2] [Side2]

[Side2] [Side2]

[Side2] [Side2]

[Side2] [Side2]

[Side2] [Side2]

TC502

TC501

ANT

CVTX-RX unit (A/4)

Foil side

Adjustment Points

TK-3170/3173

46

ADJUSTMENT

Test Equipment Required for Alignment

Test Equipment Major Specifications

1. Standard Signal Generator Frequency Range 400 to 520MHz

(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 520MHz or more

Measurement Capability Vicinity of 10W

3. Deviation Meter Frequency Range 400 to 520MHz

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. 8Ω Dummy Load Approx. 8Ω, 3W

12. Regulated Power Supply 5V to 10V, approx. 5A

Useful if ammeter equipped

Antenna Connector AdapterThe antenna connector of this radio uses an SMA termi-

nal. Use an antenna connector adapter [SMA(f) – BNC(f) orSMA(f) – N(f)] for adjustment. (The adapter is not provided asan option, so buy a commercially-available one.)

Battery Jig (W05-0909-00)Connect the power cable properly between the battery jig

installed in the transceiver and the power supply, and be sureoutput voltage and the power supply polarity prior to switch-ing the power supply ON, otherwise over voltage and reverseconnection may damage the transceiver, or the power supplyor both.

When using the battery jig in user mode, the transceiverassumes that a lithium-ion battery pack is attached to thetransceiver. In adjustment mode, battery type detection isnot performed. Refer to page 26 for details.

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

+ Terminal (Red)

– Terminal (Black)

Nut wrenchIn order to turn the volume nut and the channel selector

nut, use a recommendation tool.KENWOOD part No. : W05-1123-00

S

–

+

C1

100P

/25V

C2

470P

/25V

C3

100/

25V

R1

1.8M

+

+Terminal(Red)

–Terminal(Black)

Powersupply

Powercable

Schematic diagram

TK-3170/3173

47

Item Condition

Measurement Adjustment

Specifications/RemarksTest-equipment Unit Terminal PartsUnit Method

ADJUSTMENT

1. Frequency 1) Adj item : [FREQ_] f. counter Panel ANT Panel Selector High frequency Note : After replacing theadjust Adjust : [] knob ±50Hz TCXO (X501) align frequency.

CH-Sig : 3-1PTT : ON

2. High power 1) Adj item : [HPWR_] Power meter 4.0W ±0.1Wadjust Adjust : [] Ammeter 1.8A or less

2) Adj item : [H.PWR_] →[H.P.WR_] → [H.P.W.R_] →[H.P.W.R._] → [H.P.W.R._.]

Adjust : []PTT : ON

3. High power [Panel test mode] Check 4.5~5.5Wcheck 1) CH-Sig : 1-1 1.9A or less

PTT : ON2) CH-Sig : 2-1

PTT : ON3) CH-Sig : 3-1

PTT : ON

4. Low power 1) Adj item : [LPWR_] Panel Selector 1.0W ±0.1Wadjust Adjust : [] knob 0.9A or less

2) Adj item : [L.PWR_] →[L.P.W.R_] → [L.P.W.R._.]

Adjust : []PTT : ON

5. Low power [Panel test mode] Power meter Panel ANT Check 0.7~1.4Wcheck 1) CH-Sig : 1-1 Ammeter 1.0A or less

Set low power (Push [S])PTT : ON

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

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

Transmitter Section

Common Section

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

[Wide]MOD : 1kHz, DEV : 3kHz

[Narrow]MOD : 1kHz, DEV : 1.5kHz

2. VCO lock [Panel test mode] Power meter Panel ANT TX-RX TC502 3.6V K,K4,M,3173 ±0.1Vvoltage 1) CH-Sig : 3-1 (A/4) 3.4V K3,K6,M3

• RX DVM TX-RX CV2) CH-Sig : 2-1 (A/4) Check 0.6V or more

• TX [Panel tuning mode] LPWR* TX-RX TC501 3.6V K,K4,M,3173 ±0.1V3) CH-Sig : 3-1 (A/4) 3.4V K3,K6,M3

PTT : ON

4) CH-Sig : 2-1 Check 0.6V or morePTT : ON

* TX can be continued on unlock condition in panel tuning mode.

Item Condition



TK-3170/3173

48

Item Condition



ADJUSTMENT

6. DQT balance 1) Adj item : [BAL_ _] Panel ANT Panel Selector Make the demodu-adjust Adjust : [.] knob lation waves into

Deviation meter filter Deviation SP/MIC square waves.LPF : 3kHz meterHPF : OFF Oscilloscope

• Narrow 2) Adj item : [B.AL_ _] → AG[B.A.L._ _] → [B.A.L._. _.] AF VTVM

Adjust : [.]PTT : ON

7. Max DEV 1) Adj item : [DEV_ _] 2.20kHz ±50Hzadjust Adjust : [.] (According to the

AG : 1kHz/75mV at MIC terminal larger +, –)Deviation meter filter

LPF : 15kHzHPF : OFF

• Narrow 2) Adj item : [D.EV_ _] →[D.E.V._ _] → [D.E.V._. _.]

Adjust : [.]PTT : ON

• Wide 3) Adj item : [DEV_ _] 4.40kHz ±50HzAdjust : [] (According to thePTT : ON larger +, –)

8. MIC [Panel test mode] Check 1.3~1.8kHz (Narrow)sensitivity 1) CH-Sig : 1-1 2.5~3.5kHz (Wide)check AG : 1kHz/15.0mV at MIC terminal

PTT : ON

9. VOX1 1) Adj item : [VOX1_] AG Panel SP/MIC Panel After apply signaladjust Adjust : [] from AG, press [B]

AG : 1kHz/150mV at MIC terminal key that numericwill be stored in

10. VOX10 1) Adj item : [VOX10] memory.adjust Adjust : []

AG : 1kHz/2mV at MIC terminal

11. QT deviation 1) Remove the panel tuning Power meter Panel ANT Panel Selector 0.35kHz ±40Hzadjust cable assembly from the knob

universal connector. Deviation SP/MIC• Narrow Adj item : [QT_ _ _] meter

Adjust : [.] OscilloscopeDeviation meter filter AG

LPF : 3kHz AF VTVMHPF : OFF

PTT : ON

• Wide 2) Adj item : [QT_ _ _] 0.75kHz ±40HzAdjust : []PTT : ON

12. DQT 1) Adj item : [DQT_ _] 0.35kHz ±40Hzdeviation Adjust : [.]adjust Deviation meter filter

LPF : 3kHz• Narrow HPF : OFF

PTT : ON

• Wide 2) Adj item : [DQT_ _] 0.75kHz ±40HzAdjust : []PTT : ON

These 2 peaks to the same level

TK-3170/3173

49

Item Condition



ADJUSTMENT

13. LTR 1) Adj item : [LTR_ _] Power meter Panel ANT Panel Selector 0.75kHz ±0.04kHzdeviation Adjust : [.] knobadjust Deviation meter filter Deviation SP/MIC• Narrow LPF : 3kHz meter

HPF : OFF OscilloscopePTT : ON AG

AF VTVM• Wide 2) Adj item : [LTR_ _] 1.00kHz ±0.04kHz

Adjust : []PTT : ON

LTR adjustment apply TK-3173 and TK-3170 (M,M3) only.

14. DTMF 1) Adj item : [DTMF_] 1.25kHz ±0.1kHzdeviation Adjust : [.]adjust Deviation meter filter• Narrow LPF : 15kHz

HPF : OFFPTT : ON

• Wide 2) Adj item : [DTMF_] 2.5kHz ±0.1kHzAdjust : []PTT : ON

15. MSK 1) Adj item : [MSK_ _ _] 1.5kHz ±0.1kHzdeviation Adjust : [.]adjust Deviation meter filter• Narrow LPF : 15kHz

HPF : OFFPTT : ON

• Wide 2) Adj item : [MSK_ _ _] 3.0kHz ±0.1kHzAdjust : []PTT : ON

16. TONE 1) Adj item : [TONE_] 1.5kHz ±0.1kHzdeviation Adjust : [.]adjust Deviation meter filter• Narrow LPF : 15kHz

HPF : OFFPTT : ON

• Wide 2) Adj item : [TONE_] 3.0kHz ±0.1kHzAdjust : []PTT : ON

17. BATT 1) Adj item : [BATT_] Power meter Panel ANT Panel After pressing the BATT terminal voltage : 5.9Vdetection Adjust : [] PTT switch, confirmwriting PTT : ON DVM BATT that one predeter-

terminal mined numeric inthe range 1 to 256appears and thenpress [B] key. Thatnumeric will bestored in memory.

18. BATT [Panel test mode] Check The transceiver can transmitdetection 1) CH-Sig : 1-1 without causing the LED tocheck BATT terminal voltage : 7.5V blink.

PTT : ON

2) BATT terminal voltage : 5.7V The transceiver should notPTT : ON transmit and LED blinking.

TK-3170/3173

50

Item Condition



ADJUSTMENT

1. Sensitivity 1) Adj item : [SENS_] SSG Panel ANT Panel Selector Adjust for Rotate the selector knob andadjust Adjust : [] knob RSSI MAX increase the adjustment value

2) Adj item : [S.ENS_] → AF VTVM SP/MIC starting from “1” to obtain[S.E.NS_] → [S.E.N.S_] → Oscilloscope RSSI MAX.[S.E.N.S._] → [S.E.N.S._.]

Adjust : []SSG output : –103dBm (1.58µV)

(MOD : 1kHz/±1.5kHz)

2. Sensitivity [Panel test mode] Check 13dB SINAD or morecheck 1) CH-Sig : 1-1

SSG outputWide : –117dBm (0.32µV)

(MOD : 1kHz/±3kHz)Narrow : –116dBm (0.35µV)


3. Squelch 1) Adj item : [SQL_ _] Panel Selector After input signal After adjusting SQL, check(Preset) Adjust : [.] knob from SSG, press [B] SQL open/close.adjust SSG output : –120dBm (0.22µV) key. That numeric SSG –118dBm : Open• Narrow (MOD : 1kHz/±1.5kHz) will be stored in SSG OFF : Close

memory.• Wide 2) Adj item : [SQL_ _]



4. Low RSSI 1) Adj item : [LRSSI] After input signaladjust Adjust : [.] from SSG, press [B]• Narrow SSG output : –118dBm (0.28µV) key. That numeric

(MOD : 1kHz/±1.5kHz) will be stored inmemory.

2) Adj item : [L.RSSI] →[L.R.S.SI] → [L.R.S.S.I.]

Adjust : [.]

5. Squelch 1) Adj item : [SQLT_] After input signal After adjusting SQL, check(Tight) Adjust : [.] from SSG, press [B] SQL open/close.adjust SSG output : –115dBm (0.4µV) key. That numeric SSG –113dBm : Open• Narrow (MOD : 1kHz/±1.5kHz) will be stored in SSG OFF : Close

memory.• Wide 2) Adj item : [SQLT_]



6. High RSSI 1) Adj item : [HRSSI] After input signaladjust Adjust : [.] from SSG, press [B]• Narrow SSG output : –70dBm (70.8µV) key. That numeric

(MOD : 1kHz/±1.5kHz) will be stored inmemory.

2) Adj item : [H.RSSI] →[H.R.S.SI] → [H.R.S.S.I.]

Adjust : [.]

Receiver Section

TK-3170/3173

51

CN60

Pin No. Pin Name I/O Function

1 GND - GND

2 SSB O Switched B output

DC (Battery terminal)±0.5V, 150mA max


Input: L ≤ 0.45V, H ≥ 4.7V/25kΩ load

Output: L ≤ 0.4V, H ≥ 4.2V/100kΩ load



5 RXD2 I RXD

Input: L ≤ 0.4V, H ≥ 4.2V/100kΩ load


Input: Active “L”, L ≤ 1.0V, H ≥ 4.0V






9 TXD2 O TXD


10 TA1 I Transmit audio 1

Input: Zin > 22kΩ, 350±50mVp-p

(Standard modulation)

11 5C - 5V power supply (50mA max)

12 MIC O O TX input

Input: ZL ≥ 2.2kΩ, 130±50mVp-p


13 TA2 I Transmit audio 2

Input: Zin > 22kΩ, 350±50mVp-p


14 DEO O Discriminator audio, 1Vp-p

15 ALT2 I Alert tone audio 2, 0.5Vp-p

16 ALT1 I Alert tone audio 1, 0.5Vp-p

17 MIC I I MIC signal input (AC coupled)

Before pre-emphasis

Zin ≥ 22kΩ, 130±50mVp-p


18 RA O O Audio signal output (DC coupled)

After de-emphasis

ZL ≥ 30kΩ, 1±0.3Vp-p


19 RA I I Audio signal input (DC coupled)

After de-emphasis

Zin ≥ 15kΩ, 1±0.3Vp-p



Input: L ≤ 0.8V, H ≥ 4.2V


Solder Point Connection

Designation Function Condiition / Value

MIC_I MIC input Input sensitivity / impedance (1kHz std. dev.)

500mVrms±100mV, @22kΩ load

MIC_O MIC output Output voltage / impedance

(1kHz, 15mVrms MIC input)

60mVrms±20mV, @2.2kΩ load

RA_I Receiver Input sensitivity / impedance

AF input (1kHz rated AF power / Vol. max)

150mV±50mV, @22kΩ load

RA_O Receiver Output voltage / impedance (1kHz std. mod.)

AF output 200mV±50mV, @2.2kΩ load

SP_M Speaker Load >100kΩmute (Low) Vss~0.4V, (High) Vdd–0.8V~Vdd

RXD RXD Load >100kΩ

(Low) Vss~0.4V, (High) Vdd–0.8V~Vdd

TXD TXD Load >100kΩ(Low) Vss~0.4V, (High) Vdd–0.8V~Vdd

RSSI RSSI output Load >100kΩ(Low) Vss~0.4V, (High) Vdd–0.8V~Vdd

LSDFO LSDIN Load >100kΩ

output (Low) Vss~0.4V, (High) Vdd–0.8V~Vdd

MDSW Mandown Load >100kΩSW input (Low) Vss~0.4V, (High) Vdd–0.8V~Vdd

5C DC 5V Output voltage / 10mA load

5.0V±0.5V / 50mA max

DEO Discriminator Output voltage / impedance (1kHz std. mod.)

signal output 400mVrms±100mV, @2.2kΩ load

ALT Sidetone Input sensitivity / impedance

input (1kHz rated AF power / Vol. max)

140mVrms±50mV, @22kΩ load

DATAO Transmit Input sensitivity / impedance (1kHz std. dev.)

AF input 310Vrms±50mV, @22kΩ load

A1 AUX1 Load >100kΩ


A2 AUX2 Load >100kΩ(Low) Vss~0.4V, (High) Vdd–0.8V~Vdd


A4 AUX4 Load >100kΩ




SB Switched B Output voltage / 7mA load

DC (Battery terminal)

±0.5V / 150mA max

G GND Vss

TA1 Transmit Input sensitivity / impedance (1kHz std. dev.)

AF input 310Vrms±50mV, @22kΩ load

TERMINAL FUNCTION

52

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R62

8

R63

0

R63

1

R63

2

R63

3

R63

4

R63

6

R63

7

R63

8

R63

9R

640

C63

8

C64

1

C65

1

C66

5

Q701

Q70

2

Q70

3L5

01

L702

L511

IC60

1

L901

R50

2

R50

3

R50

6

R50

7

R50

8

R70

1R

702

R70

3

R51

0

C51

8

R70

4

R51

1

R70

5

R51

2

R70

6

R70

7

R51

4

R70

8

R51

5R

516

R51

8

R51

9

R71

0

R52

0

R71

5

R52

1

R52

2

R71

6

R71

7

R52

5

R71

9

R72

1

C50

4

TH

501

C50

6

C50

8

C50

9

R54

6

C70

2

C70

3

C70

4

X50

1

C70

5

TH

701

C51

2

TH

702

C51

3

C70

7

C70

8

C51

5

C70

9

C90

1

C71

0

C71

1

C71

2

C71

4C71

5

C71

6

C71

7

C71

9

C72

0

C72

2

C72

6

C72

7

C72

8

C92

1

C92

3

C92

4

C55

2

C56

0

D50

2

D50

3

C75

8

Q60

6

Q60

8

D701

Q60

9

D702

C58

0

L612

C78

1

1 458

D

D

S

S

G

G

5T

+

RSSI

IC501

1 56

101115

16

20

CV

+

+

+

DETAF

IC701

1

89

16

5R

+

5C

BPF

ASQ

5MS

MOD

RX

TX

CN

901

1

26 GNDPCDSWAPCSW5T5T5C5C5RNARROWWIDEDETAFRSSIASQLBPFTHMPLEPDATPCLKUL5MSTCXOMODTXRXGND

J72-0964-19 A/4

R621

R623

R629

F901

C639C648

R923

C904

D901

L619

R618

R620

R63

5

C632

C633

C658

D601

L703

R711

R713

R718

R722R726

C701

C706

C713

C718R759

C721C723

R760

C724

C725Q605

Q607

C777

C643

L701

R903

XF701

R727

R728

R545

C906

C730

C732

C733

Q501

L502

L503

L507

L523or R552

R501

R504R505

R509

R513

R517

R527

R913R914

R915R916

C501

C502

C503

C505C507

C514

C520

C522C523

C524

C525

C526

C527

C529 C917

C530

C533

C536

C537

C538

C925

C926

C544

D501

C575

D517

B

Component side

Foil side

Layer 1Layer 2Layer 3Layer 4Layer 5Layer 6

TK-3170/3173 PC BOARD

TX-RX UNIT (X57-7010-XX) (A/4) Component side view (J72-0964-19 A/4)

-10 : TK-3170 K -11 : TK-3170 K4 -12 : TK-3170 K3 -13 : TK-3170 K6

-14 : TK-3173 K -21 : TK-3170 M -22 : TK-3170 M3

Ref. No. Address

IC501 11D

IC601 6C

IC701 7E

Q501 12E

Q605 7C

Q606 7C

Q607 6C

Q608 6B

Q609 6C

Q701 8F

Q702 6D

Q703 8D

D501 11C

D502 12D

D503 12D

D517 11C

D601 7C

D701 6E

D702 6E

D901 4B

53

A B C D E F G H I J

1

2

3

4

5

6

7

8

9

10

11

12

13

14

CF701

CF702

R645

R646

R647

C645

C669

C671C673

C675

C676

C681

C684

ANT

L713

L715

L717

L719

L720

R744

R754 R755

R756

R757

R758

C756

C759

C761

C762

D707

C767

D708

C769

C772

C773

C776

C779

L615

L617

C783

C784

R610

R619

R624

C623

R626or L608

R641

R642

R648C617

C622

C627

C636

C652

Q704

L706

L709

L711

L712

R729

R736

R737

R738

C735

C736

C737

C740

C741

C743BPF

C744C745C746

C748

C749

C750 C752

C755

Q602 L605

L607

L611

R603 R605

R608

R611 C610

R613

C601

C606

C608

C609

C611C612 C615

Q502

Q504

Q507L512

L514

L517

L522 or C584

R530

R542

R548

R549 or L524

R550

TC502

CV

C556

C559

C563

D505

C565

C566D507

C568

D509

C570

D513

C573

D515

C576

C577

C578

Q503

L513L515

L518

C548

C562

C564

D511

GD

S S

G S D

+

1

34

6D

S

G

D

S

G

1

2 3

4

1

23

4

123 4

J72-0964-19 A/4R

601L6

04

R60

4

R60

7

R60

6

R60

9

R61

2

R61

4 R62

2

R625

R62

7

C60

4

R64

3

C61

3

C61

9

C62

5

C62

6C

629

C63

1C

635

C63

7

C64

6

C65

5

Q50

5Q

506

C66

0

D60

4

D60

5

D60

6D60

8

Q70

5

C67

0

L505

L506

L508

L509

C67

7

C67

8

C67

9

L704

L705

L707

C68

0

C68

2C

683

L519

L714

L520

or

R55

1

L521

L718

R52

3

R52

9

R53

1

R53

2

R53

3

R53

4

R53

5

R73

0

R73

1

R73

2

R73

3

R73

4

R54

1

R73

5

R54

4

R73

9

R54

7

R74

0

R74

1R

743

CD

701

R74

7

TC

501

R75

0

R75

1

R75

3

C53

9

C73

4

C54

0C

541

C54

2

C73

8

C54

5

C73

9

C54

6

C54

9

C55

1

C55

3

C74

7

C55

4

C55

5

C55

8

C75

4C

757

Q601

Q60

3

C56

7

Q60

4

C56

9

C76

0

D70

3

C76

3

D70

4

C57

1

D70

5C

765

D70

6

C57

2

D51

4

C57

4

D51

6

L601

C57

9L6

02

L603

C77

1

L606

C77

4

C58

1C

582

C58

3

C77

8

L613

L614

L616

C78

2

L618

R60

2 or

Component side

Foil side


PC BOARD TK-3170/3173TX-RX UNIT (X57-7010-XX) (A/4) Foil side view (J72-0964-19 A/4)

-10 : TK-3170 K -11 : TK-3170 K4 -12 : TK-3170 K3 -13 : TK-3170 K6

-14 : TK-3173 K -21 : TK-3170 M -22 : TK-3170 M3

Ref. No. Address

Q502 11G

Q503 13G

Q504 11F

Q505 11F

Q506 12F

Q507 12D

Q601 11C

Q602 10D

Q603 10G

Q604 9H

Q704 10D

Q705 6E

D505 11I

D507 11I

D509 12I

Ref. No. Address

D511 13I

D513 12G

D514 11F

D515 12C

D516 12D

D604 6I

D605 6I

D606 5H

D608 5G

D703 8E

D704 8E

D705 7E

D706 5E

D707 5F

D708 5G

54

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

IC191 3

45 R224

R226

R229

C49

R236

C52

R240

R248

G H

Q12

Q19

DG S

DD

G

GS

S

S10A

S112

S125

S138

C74

S140

S15B

S163

S176

S189

S19#

S20C

Q31

Q32

Q33

C87

C88

C89

C97

D4

D8

D9

R109

D12

D13

R116

R117

R119

R134

R139

L12

L13

R141

R143

C107

C108

R145

C109

R146

C111

C113

C114

R150

C115

IC5

1

8

R152

R154

R159

C123

R161

C125 R

162R163

CN79SB

C131

C132

R172

C136

C137

C138

R176

C140

R183

S5S

S61S

74S87S

9*

C175

R67

C177

R191

R184

C183

R75

C188

R82

X2

IC12

1

1

4

4

5

5

8

8

IC15

IC16

1

J72-0964-19 B/4

J72-0964-19D/4

RSSI

24

13 12

S

R

Q13

B

C

E

C99

R106

R122

R129

R131

R132

R140

R144

R147

R153

CN63DI9

C118

C119

C128

C129

R166

R173R61

R63

C186

C

R242

R

Q22

C84

Q30

C95

R111

R112

D29

D32

R130

C100

C112 R151

C120

C121

R160

C133

C13

R175

C

IC13

1

C106

R158

C126

R225

R177

R178

91016

17

2526 32

TK-3170/3173 PC BOARD

TX-RX UNIT (X57-7010-XX) (B/4) Component side view (J72-0964-19 B/4)

-10 : TK-3170 K -11 : TK-3170 K4 -12 : TK-3170 K3 -13 : TK-3170 K6

-14 : TK-3173 K -21 : TK-3170 M -22 : TK-3170 M3

(D/4)

Ref. No. Address

IC4 6M

IC5 6J

IC11 8K

IC12 7J

IC13 9J

IC14 9K

IC15 7H

IC16 12I

Ref. No. Address

IC17 12K

IC18 8M

IC19 12G

Q12 7I

Q13 6I

Q19 10H

Q21 10K

Q22 11I

Ref. No. Address

Q23 8N

Q24 7M

Q25 12K

Q26 12K

Q27 9M

Q28 9N

Q30 11J

Q31 8G

Ref. No. Address

Q32 10G

Q33 7J

Q35 9M

D4 7I

D5 8N

D7 10N

D8 8F

D9 10F

Ref. No. Address

D12 8D

D13 10D

D29 11H

D30 10K

D31 10J

D32 10I

D33 12N

Component side

Foil side


55

J K L M N O P Q R S

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C21

R210

R211

R214

R215 R

216

D33

R229

C43

C44

1A

UX

PT

TS

IDE

1S

IDE

2G

ND

GN

D6

R230

DG

S

DGS

DGS

R259

C70

C71

C73

C75

Q21

134 6

C76

C77

Q23

C79

Q25

Q26

Q28

C81

C82

C85

Q33

C87

Q35G S

D

GS

D

C97

D5

D7

R107

R108

R113

R114

R116

R117

R121

D30

D31

R135

R137

L12

L13

L14

K

C

D B

E

A

R142

R143

C107

C110

IC4

1

8 9

16

IC5

1

8 9

16

C116

CN62SPLI

R155

C123

R161

R162

R168

C130

C131

R174

R176

C142

C143

C145

C146

C147

R183

C148

R187

C150

C151

S1AUX

S2PTT

S3SW1

C157

S4SW2

R198

C161

C162

C168

C170

C171

C174

C178

C183

C184

C197

C198

18

IC14

145 8

R232

C159

J72-0964-19 C/4

SPLO

DGS

+

+PTTO

5MS OPTDET MICIN MIC

SPO

SPI

AE

PTT/RXD

ED1

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

S16

S17

S18

S19

S20

S21

S22

S23

S24

S25

S26

S27

S28

S29

S30

S31

S32

S33

S34

COM1

COM2

COM3

COM4

C26

C28

C29

R245

C78

C93

R100

R101

R103

R104

R105

R106

L2

R122

L3

L4

L5

C102

C117

R31

C190 CN8

IC11

1

45

8

R212

R251

C98

C100

R149

R156

R157

C122

C127

R164

R165

C134

R171

C135

R175

R181

C154C155

R192R193

R194R195

C176

C192

C13

1

L10

R177

R178

C158 R199

C181

R200

R206

R207

IC17

1

4 5

8C182

IC18

156 10

R213

R218

R220

C201

R261 KEY3I

KEY4I

KEY2I

KEY1I

KEY4O

GND

GND

Q241

34

6

Q27

R180R37

C149

R40

C153

R196

C166

C169

R68

R72

R202

TXD

NCTXD PTTI

(RXD)R203

R204

CP12

CP13

CP16

CP18

CP23

CP24

910

32 BLK

RED

WHT

BLU C196

TX-RX UNIT (X57-7010-XX) (C/4) Component side view (J72-0964-19 C/4)

-10 : TK-3170 K -11 : TK-3170 K4 -12 : TK-3170 K3 -13 : TK-3170 K6

-14 : TK-3173 K -21 : TK-3170 M -22 : TK-3170 M3


-10 : TK-3170 K -11 : TK-3170 K4 -12 : TK-3170 K3 -13 : TK-3170 K6

-14 : TK-3173 K -21 : TK-3170 M -22 : TK-3170 M3

PC BOARD TK-3170/3173

J K L M N O P Q R SIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C21

IC191 3

45

R210

R211

R214

R215 R

216

D33R

224

R226

R229

C43

C44

1A

UX

PT

TS

IDE

1S

IDE

2G

ND

GN

D6

R230

C49

R236

C52

R240

R248

G H

Q12

Q19

DG S

DD

G

GS

S

DGS

DGS

R259

C70

S10A

C71

S112

S125

C73

S138

C74

S140

C75

Q21

134 6

S15B

C76

S163

C77

Q23

S176

S189

C79

Q25

S19#

Q26

Q28

S20C

C81

C82

Q31

C85

Q32

Q33

C87

C88

C89

Q35G S

D

GS

D

C97

D4

D5

D7

D8

D9

R107

R108

R109

D12

D13

R113

R114

R116

R117

R119

R121

D30

D31

R134

R135

R137

R139

L12

L13

L14

K

C

D B

E

A

R141

R142

R143

C107

C108

R145

C109

R146

C110

C111

C113

C114

R150

IC4

1

8 9

16

C115

IC5

1

8 9

16

R152

C116

CN62SPLI

R154

R155

R159

C123

R161

C125 R

162R163

R168

CN79SB

C130

C131

C132

R172

C136

C137

R174

C138

R176

C140

C142

C143

C145

C146

C147

R183

C148

R187

C150

C151

S1AUX

S2PTT

S3SW1

C157

S4SW2

S5S

S61S

74

R198

S87S

9*

C161

C162

C168

C170

C171

C174

C175

R67

C177

R191

R184

C178

C183

C184

R75

C188

R82

C197

C198

X2

IC12

1

1

4

4

5

5

8

8

IC14

145 8

IC15

IC16

1

R232

C159

J72-0964-19 C/4

J72-0964-19 B/4

J72-0964-19D/4

RSSI

24

13 12

SPLO

DGS

+

+PTTO

5MS OPTDET MICIN MIC

SPO

SPI

AE

PTT/RXD

ED1

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

S16

S17

S18

S19

S20

S21

S22

S23

S24

S25

S26

S27

S28

S29

S30

S31

S32

S33

S34

COM1

COM2

COM3

COM4

C26

C28

C29

R245

Q13

B

C

E

C78

C93

C99

R100

R101

R103

R104

R105

R106

L2

R122

L3

L4

L5

R129

R131

R132

C102R140

R144

R147

R153

C117

CN63DI9

C118

C119

C128

C129

R166

R173

R31

R61

R63

C186

C190 CN8

IC11

1

45

8

R212

R242

R251

Q22

C84

Q30

C95

C98

R111

R112

D29

D32

R130

C100

R149

C112 R151

R156

R157

C120

C121 C122

R160

C127

R164

R165

C133

C134

R171

C135

R175

R181

C154C155

R192R193

R194R195

C176

C192

IC13

1

C106

R158

C126

R225

L10

R177

R178

C158 R199

C181

R200

R206

R207

IC17

1

4 5

8C182

IC18

156 10

R213

R218

R220

C201

R261 KEY3I

KEY4I

KEY2I

KEY1I

KEY4O

GND

GND

Q241

34

6

Q27

R180R37

C149

R40

C153

R196

C166

C169

R68

R72

R202

TXD

NCTXD PTTI

(RXD)R203

R204

CP12

CP13

CP16

CP18

CP23

CP24

91016

17

2526 32 BLK

RED

WHT

BLU C196

TK-3170/3173 PC BOARDTX-RX UNIT (X57-7010-XX) (C/4) Component side view (J72-0964-19 C/4)

-10 : TK-3170 K -11 : TK-3170 K4 -12 : TK-3170 K3 -13 : TK-3170 K6

-14 : TK-3173 K -21 : TK-3170 M -22 : TK-3170 M3


-10 : TK-3170 K -11 : TK-3170 K4 -12 : TK-3170 K3 -13 : TK-3170 K6

-14 : TK-3173 K -21 : TK-3170 M -22 : TK-3170 M3


-10 : TK-3170 K -11 : TK-3170 K4 -12 : TK-3170 K3 -13 : TK-3170 K6

-14 : TK-3173 K -21 : TK-3170 M -22 : TK-3170 M3


(D/4)

Ref. No. Address

IC4 6M

IC5 6J

IC11 8K

IC12 7J

IC13 9J

IC14 9K

IC15 7H

IC16 12I

Ref. No. Address

IC17 12K

IC18 8M

IC19 12G

Q12 7I

Q13 6I

Q19 10H

Q21 10K

Q22 11I

Ref. No. Address

Q23 8N

Q24 7M

Q25 12K

Q26 12K

Q27 9M

Q28 9N

Q30 11J

Q31 8G

Ref. No. Address

Q32 10G

Q33 7J

Q35 9M

D4 7I

D5 8N

D7 10N

D8 8F

D9 10F

Ref. No. Address

D12 8D

D13 10D

D29 11H

D30 10K

D31 10J

D32 10I

D33 12N

Component side

Foil side


56

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C20

C22

C25

C27

C31

C34

C35

C38

C39

C40

C42

C57

C60

C62

C65

C66

C68

Q14

R255

C69

Q17

C3C6

C9

D1

J1EXT. SP/EXT. MIC

CN18

CP10

CP11

L1

R256

L8

CP42

CP45CP46

CP47CP48 CP49

CP50

IC6

11213

R11

R13

R14

CN71

1A

UX

PT

TS

IDE

1S

IDE

2G

ND

GN

D6

R15

R16

R17

R20

R21

R22

R23

R24Q1

R26

R27

Q4

Q61

2 3

5

1

2 3

5

Q8

R39

R7 R8

R9

R44

R45

R46

R48

R49

R52

R53

R54

R55

R56

R57

R58

C172 +

+

R62

C173

R64

R65

R66

R73

R74

R83

R89

C199

R

CP1

CP3 CP4

C13

C14

CP8

C15

IC10

J72-0964-19 C/4

48

2425 36

37

1

34

5

GND

SB

5MSOPTDETMICINMIC

SPO

SPI

AE

TXD

NC

PTT/RXD

DG

S

DG S C23

C202

C24

C30

C32

C33

R221

R222

R223

C45

C46

C47

C48

C50

C53

C55

C56

C58

C63

R254

C72

R262Q

29

C2

C4

C5

C7

D2

R102

D17

CP19

CP

22

CP

28

R257

R258

CP

30

CP

32C

P34

CP

36

CP

38

L11

CP

40

L15

CP43CP44

IC1

123 4

1

11

TH

MB

PF

AS

QL

RS

SI

DE

TA

FW

IDE

NA

RR

OW

5R5C5C5T5TAP

CS

WD

SW

PC

GN

D

34 62

3 4

IC2

134 5

IC3

CP54

IC7

1128

IC9

1

4 5

8

R12

R18

R25

R28

Q51 3

46

Q7

134 6

Q9

R1

R2

R36

R42

R43

R50

R51

R59

R69

R71

R76

R77

R78

R79

R80

R84

CN

1

X1

R96R

97

C11

CP

5

CP

7

C16

C17

C18

C19

1

15

BATSELNC

GNDtoCPU

5VNC

S3AS1BS*CS1AS2BNCSBSBSB

+

+

+

97

96

3233 64

65

5

8

TK-3170/3173 PC BOARDTX-RX UNIT (X57-7010-XX) (C/4) Foil side view (J72-0964-19 C/4)

-10 : TK-3170 K -11 : TK-3170 K4 -12 : TK-3170 K3 -13 : TK-3170 K6

-14 : TK-3173 K -21 : TK-3170 M -22 : TK-3170 M3

TX-RX UNIT (X57-7010-XX) (B/4) Foil side view (J72-0964-19 B/4)

-10 : TK-3170 K -11 : TK-3170 K4 -12 : TK-3170 K3 -13 : TK-3170 K6

-14 : TK-3173 K -21 : TK-3170 M -22 : TK-3170 M3

57

J K L M N O P Q R S

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R239

C57

R246

R247

5

6

C68

C423

Q34

CN18

D28

CP42

CP49

CN60

R46

8

3

C185

R90

R91

R92

R93

R95

R98 R99

IC10

C/4

J72-0964-19D/4

DGS

DG

S

5C

DATAO

ALT

DEO

LSDFO

RSSI

SP_M

MDSW

G

J72-0964-19 B/4

C50

C200

C51

R241

R243

R244

C59

C61

R250

C67

Q15

Q16

C90

C91

C96

D14

D16

D15

1732

R115

D24

D25

D26

CP

22

1 16

D27

J I

CP

28

R125

1G

ND

AU

X1

RX

D2

AU

X4

TX

D2

5CTA

2A

LT2

MIC

IR

A I

SS

BA

UX

2A

UX

3A

UX

5T

A1

MIC

OD

EO

ALT

1R

A O

AU

X6

1920

2

CP

30C

P38

CP

40

C104

26G

ND

RX

TX

MO

DT

CX

O5M

SU

LP

CLK

PD

AT

AP

LET

HM

BP

FA

SQ

LR

SS

ID

ET

AF

WID

EN

AR

RO

W

IC8

R167

F

R169

R170

CN80to ext V

R59

C187

C189

C191

R94

+

+1

45

8

TA1

NC

RXD

MIC_I

RA_I

SB

G

A5

A6

RA_O

MIC_O

NC

NC

TXD

NC

NC

A1

A2

A3

A4

KEY3I

KEY4I

KEY2I

KEY1I

KEY4O

GND

GND


-10 : TK-3170 K -11 : TK-3170 K4 -12 : TK-3170 K3 -13 : TK-3170 K6

-14 : TK-3173 K -21 : TK-3170 M -22 : TK-3170 M3


(D/4)

Ref. No. Address

IC1 10G

IC2 9E

IC3 10H

IC6 6C

IC7 7H

IC8 7K

IC9 5E

IC10 10J

Ref. No. Address

Q1 8C

Q4 8B

Q5 8D

Q6 7C

Q7 6B

Q8 7B

Q9 10I

Q14 10I

Ref. No. Address

Q15 5M

Q16 5N

Q17 8F

Q29 10G

Q34 9O

D1 8D

D2 8A

D14 8M

Ref. No. Address

D15 5J

D16 5K

D17 10I

D24 5L

D25 5M

D26 5M

D27 5M

D28 10K

Component side

Foil side


J K L M N O P Q R SIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C20

C22

C25

C27

C31

C34

C35

C38

C39

C40

C42

R239

C57

R246

R247

C60

C62

C65

C66

C68

Q14

R255

C69

Q17

C423

Q34

C3C6

C9

D1

J1EXT. SP/EXT. MIC

CN18

CP10

CP11

D28

L1

R256

L8

CP42

CP45CP46

CP47CP48 CP49

CP50

CN60

IC6

11213

R11

R13

R14

CN71

1A

UX

PT

TS

IDE

1S

IDE

2G

ND

GN

D6

R15

R16

R17

R20

R21

R22

R23

R24Q1

R26

R27

Q4

Q61

2 3

5

1

2 3

5

Q8

R39

R7 R8

R9

R44

R45

R46

R48

R49

R52

R53

R54

R55

R56

R57

R58

C172 +

+

R62

C173

R64

R65

R66

R73

R74

C185

R83

R89

C199

R90

R91

R92

R93

R95

R98 R99

CP1

CP3 CP4

C13

C14

CP8

C15

IC10

J72-0964-19 C/4

J72-0964-19D/4

48

2425 36

37

1

34

5

GND

SB

5MSOPTDETMICINMIC

SPO

SPI

AE

TXD

NC

PTT/RXD

DG

S

DG S

DGS

DG

S

5C

DATAO

ALT

DEO

LSDFO

RSSI

SP_M

MDSW

G

J72-0964-19 B/4

C23

C202

C24

C30

C32

C33

R221

R222

R223

C45

C46

C47

C48

C50

C200

C51

C53

R241

C55

C56

R243

R244

C58

C59

C61

C63

R250

C67

R254

Q15

Q16

C72

R262Q

29

C90

C91

C96

C2

C4

C5

C7

D2

R102

D14

D16

D15

1732

D17

R115

CP19

D24

D25

D26

CP

22

1 16

D27

J I

CP

28

R125

1G

ND

AU

X1

RX

D2

AU

X4

TX

D2

5CTA

2A

LT2

MIC

IR

A I

SS

BA

UX

2A

UX

3A

UX

5T

A1

MIC

OD

EO

ALT

1R

A O

AU

X6

1920

2

R257

R258

CP

30

CP

32C

P34

CP

36

CP

38

L11

CP

40

L15

CP43

C104

CP44

IC1

123 4

1

11 26

GN

DR

XT

XM

OD

TC

XO

5MS

UL

PC

LKP

DA

TA

PLE

TH

MB

PF

AS

QL

RS

SI

DE

TA

FW

IDE

NA

RR

OW

5R5C5C5T5TAP

CS

WD

SW

PC

GN

D

34 62

3 4

IC2

134 5

IC3

CP54

IC7

1128

IC8

IC9

1

4 5

8

R12

R18

R167

F

R169

R170

CN80to ext V

R25

R28

Q51 3

46

Q7

134 6

Q9

R1

R2

R36

R42

R43

R50

R51

R59

R69

R71

R76

C187

R77

R78

C189

R79

R80

C191

R84

CN

1

R94

X1

R96R

97

C11

CP

5

CP

7

C16

C17

C18

C19

1

15

BATSELNC

GNDtoCPU

5VNC

S3AS1BS*CS1AS2BNCSBSBSB

+

+

+

+

97

96

3233 64

65

1

45

8

TA1

NC

RXD

MIC_I

RA_I

SB

G

A5

A6

RA_O

MIC_O

NC

NC

TXD

NC

NC

A1

A2

A3

A4

KEY3I

KEY4I

KEY2I

KEY1I

KEY4O

GND

GND

TK-3170/3173 PC BOARDTX-RX UNIT (X57-7010-XX) (C/4) Foil side view (J72-0964-19 C/4)

-10 : TK-3170 K -11 : TK-3170 K4 -12 : TK-3170 K3 -13 : TK-3170 K6

-14 : TK-3173 K -21 : TK-3170 M -22 : TK-3170 M3


-10 : TK-3170 K -11 : TK-3170 K4 -12 : TK-3170 K3 -13 : TK-3170 K6

-14 : TK-3173 K -21 : TK-3170 M -22 : TK-3170 M3


-10 : TK-3170 K -11 : TK-3170 K4 -12 : TK-3170 K3 -13 : TK-3170 K6

-14 : TK-3173 K -21 : TK-3170 M -22 : TK-3170 M3


(D/4)

Ref. No. Address

IC1 10G

IC2 9E

IC3 10H

IC6 6C

IC7 7H

IC8 7K

IC9 5E

IC10 10J

Ref. No. Address

Q1 8C

Q4 8B

Q5 8D

Q6 7C

Q7 6B

Q8 7B

Q9 10I

Q14 10I

Ref. No. Address

Q15 5M

Q16 5N

Q17 8F

Q29 10G

Q34 9O

D1 8D

D2 8A

D14 8M

Ref. No. Address

D15 5J

D16 5K

D17 10I

D24 5L

D25 5M

D26 5M

D27 5M

D28 10K

Component side

Foil side


TK-3170/3173 SCHEMATIC DIAGRAM

58

7

6

5

4

3

2

1

A B C D E

BATSEL

C30

470p

EN4

R1

0

SIDE2

D12

*

S1

PTT

L5

1

2

4VSS

3NC

AUX

R72

180

C49

470p

L2

R20

10k

Q4FP210

R68

180

1NC

2VSS

3CE

4VIN

5VoUT

SSM6J08FU(F)Q9

L3

C29

470p

C14

4700

p

C24 1u

C20

4700p

L4SIDE1

C9

1u

C34

470p

C5

470p

R248

0

R22 0

C15

4700

p

R21

820

R61

330

R2

15k

Q6UMG3N

C25

4700

p

R92

47k

L1

C7

0.1u

CN71E40-5915-X5

1

2

3

4

5

6

C11

2.2u

D4

MA

2S11

1

C6

470p

Q1UMG3N

R91

3.3k

R250

0

C21

470p

C2

470p

C27

22u6

.3

D8

*

C13

470p

C4

1u R14 1k

1

2 NC

3 GND

4 toCPU

5 5V

6 NC

7 S3A

8 S1B

9 S*C

10 S1A

11 S2B

12 NC

13

14

15

C22

4700

p

D13

*R

82*

R15

2.7k

R26

2

47k

R17

820

R95

1k

C31

470p

C52

0.1u

R67

4.7k

R75

*

C19

470p

R9

3.3k

R63

3.3k

C17

470p

R7 1k

C18

0.1u

R18 10

R2515k

C3

4.7u

R13

3.3k

EN3

R12

330k

SEL

S3

C23 1u

C26

470p

C28

470p

S2

R16

330

Q8DTA114EE

D9

*

R23

0

R26 0

S4

R8

2.7k

R24

220k

CN8E40-5915-05

1

2

3

4

5

6

EN2

1VOUT

2VIN

4VSS

3NC

C16

470p

EN1

C19

9*

R11 47k

C20

2

1u

SB

LG LR

J82-0105-X5

TX/RXINDICATOR

5R CONTROL SW

5R PROTECT

X57-7010-XX

5MSCONTROL SW

BATT

S

VR1R31-0624-05

J82-0106-X5

VOLIN

5MS

TK-3170 (16KEY)

TK-3170 (4KEY)

SSB DC SUPPLYCONTROL SW

BACK LIGHTCONTROL

TK-3170 (4KEY)

TK-3170 (16KEY)

TK-3173 (4KEY)

TK-3170 (16KEY)

TK-3170 (16KEY)

TX-RX UNIT : CONTROL SECTION (X57-7010-XX) (B/4)

PTT BORAD(X57-7010) (C/4)

Q4 1/2AVR/5C

Q4 2/2AVR/5T

Q1

5TVOLTAGECONTROL

5CVOLTAGECONTROL

Q6

5TC SW

Q5 1/2

10KEYBACK LIGHT

D8,9,12,13

SSM3K15TE(F)Q15

2SA1774(S)Q16

SSBDC SUPPLYSW

Q7TX/RXINDICATORCONTROL

IC2XC6204B502PR

IC1XC61CC5002NR

VOLTAGEREGULATOR/5V

VOLTAGEDETECTOR/INT

K3

K4

K

K6

K

M

M3

-12

-10

-11

-13

-14

-21

-22

NO

NO

B30-2050-05

D8

B30-2050-05

B30-2050-05

B30-2050-05

NO

B30-2050-05

NO

NO

D9

B30-2050-05

B30-2050-05

B30-2050-05

NO

B30-2050-05

NO

NO

D12

B30-2050-05

B30-2050-05

B30-2050-05

NO

B30-2050-05

NO

NO

D13

B30-2050-05

B30-2050-05

B30-2050-05

NO

CN1E41-2440-05

SB

SB

SB

ENCW02-1969-15

S70-0424-05

S70-0424-05

S70-0457-05

S70-0424-05

AUX

PTT

SW2

SW1

GND

GND

SIDE2

SIDE1

PTT

AUX

D1

RB521S-30

SSM3K15TE(F)Q29

LOGICINVERTER

Q5UPA672T

2SC4617(S)Q12

D5,7

LCDBACK LIGHT

IC3XC61CN3402NR

VOLTAGEDETECTOR/RESET

D2B30-2278-05

C32

0.1u

R25

5

470k

R25

4

470k

C35

0.1u

5T

BATT

5RSB

5C

5MS

5RCLCDBL

SSB

5TC5M

SSBC

LEDG

LEDR

INT

RESET

SAVE

5MSC

SAVE SW

Q5 2/2

2SB1132(Q,R)Q13

BACK LIGHTDC SUPPLY

BACK LIGHTCURRENT CONTROL

D4

C33

0.1u

R28

470k

(D)

R27

470k

(D)

CP

147

k*4

D7

B30

-221

0-05

D5

B30

-221

0-05

Q7UPA672T

VoUT

VIN

R82

NO

NO

390

390

NO

390

390

390

NO

NO

R75

NO

390

390

390

C199

0.1u

0.1u

0.1u

NO

0.1U

NO

NO

7.4V

5VLAMP ON:4.9V

OFF:0V7.5V

POWER ON:5VOFF:0V

LAMP ON:0V(Lo)OFF:4.8V(Hi)

T:5VR:0V

ON:5VOFF:0V

T:5VR:0V

T:5VR:0V

T:0VR:5V

ON:0VOFF:5V

T:5VR:0V

T:0VR:5V

7.5V

7.5V

7.5V

X57-701 (B/4) 1/6, X57-701 (C/4) 1/1

SCHEMATIC DIAGRAM TK-3170/3173

59

JIHGF

S17

D25

MA2S111

S16

S13

S23

CP361k*4

1

2

3

4

5

6

7

8 9

10

11

12

13

14

15

16

S22

KEY4I

CP341k*4

C43

0.01u

S3

R44 10k

KEY3I

D27

MA2S111

S2

KEY2I

S1

KEY1I

S15

S1

S28

C40 470p

S14

S12

CP

131k

*4

KEY4O

S29

D26

MA2S111

S5

CP

111k

*2

KEY3O

S26

CP

121k

*4

S7

C42 680p

KEY2O

S27

S6

B38-0901-05

KEY1O

S8

R42 10k

S34 S6

S4

S32 S5

L15

R43 10k

S33 S4

LCDCE

S30 S3

S10

R36 43kS

2

S31

S9

CP

231k

*4

S28

S11

S11

CO

M2

S10

NARROW

CO

M1

WIDE

S9

CO

M3

R37

10k

R31

10k

CP

161k

*4

S8

DMUTE

CO

M4

S30

S7

S17

S29

S14

TX

S25

CP

181k

*4

S15

RX

S26

S12

LCDINH

S27

1P

1/S

12

P2/

S2

3P

3/S

34

P4/

S4

5P

5/S

56

P6/

S6

7P

7/S

78

P8/

S8

9S

910

S10

11S

1112

S12

13S13

14S14

15S15

16S16

17S17

18S18

19S19

20S20

21S21

22S22

23S23

24S24

252627282930313233343536

37COM3

38COM4

39VDD

40VLCD

41VLCD1

42VLCD2

43VSS

44oSC

45INH

46CE

47CL

48DI

S13

LCDCLK

1STRB

2DATA

3CLK

45MSC

5SAVE

6STSW

7AM1

8VSS

9

10

11

12

13

14

15

16

S34

LCDDAT

S21

S33

S18

S32

R40

47k

S19

S31

S16

SEL

S24

S18

S25

CO

M4

CO

M3

S22

C39 0.047u

CO

M2

S23

CO

M1

CP321k*4

S20

SEL

S24

D24

MA2S111

S21C38 0.047u

S20

CP

241k

*4

C44

0.01u

S19

5T

BATT

5R

TX

SB

5C

5MS

E29-1205-X4

E29-1204-X4

LCDBL

5MSSBC

5RC

3

B

LCDBL

9

2

SSB

6

7

0 #

5TC

*

5M

S

1

SSBC

8

A C

LEDG

4

LEDR

5

INT

RESET

SAVE

5MSC

VOLIN

5MS

KEYINPUTDETECT

D24-27

4KEY BOARD(X57-7010) (D/4)

STSW

QS

Q’S

TX

RX

OPST

VOXMUTE

OE

VDD

IC4BU4094BCFV

SHIFT REGISTER

IC5BU4094BCFV

SHIFT REGISTER

QS

Q’S

AQSFT

QTSW

LCDBL

MMUTE

OE

VDD

STRB

DATA

CLK

DMUTE

SSBC

WIDE

NARROW

VSS

SFTSTB

CLKDATABATT

VOXMUTEOPST

MMUTEAQSFT

SP_MSTSW

5MS

5RC

5C

SSB5T

SB5R

5TC

VOLIN

SFTOE

LEDRLEDG

INTRESET

5M

S25

S26

S27

S28

S29

S30

S31

S32

S33

S34

IC6LC75834W

LCD DRIVER

CO

M2

CO

M1

INT

LEDG

LEDR

RESET

ON:0V(Lo)OFF:4.8V(Hi)

ON:5VOFF:0V

X57-701 (B/4) 2/6, X57-701 (D/4) 1/1

TX-RX UNIT (X57-7010-XX) (B/4)


60

K L M N O

D15*

R50

47k

D1

EN4

KE

Y1I

D2

LCDDAT

R76 1k

KE

Y2I

D5

L8

C51

470p

CP451k*2

D7

47k

KE

Y3I

R53

470k

47k

CP471k*2

R66

47k

C55 1u

oE WE

CP

401k

*4

CP501k*2

R73

470k

CP3 1k*2

PLL

DAT

R80 1k

CP4 1k*2

SEL

AP

CS

W

CP

4447

0k*2

TC

LK/D

TR

DO

DS

W

C53

470p

PTT

CP461k*2

CP

381k

*4

A1

CP481k*4

CP5 1k*4

A0

R64

1k

UL

1234567891011121314151617181920212223242526272829303132

33TXD

34VCC1

35RXD

36DGND

37DACCLK

38AUX

39TXD2

40RXD2

41AFDAT

42AFDIO

43AFDIR

44DTRLOAD

45AFSTD

46SCLK

47RDY

48ALE

49HOLD

50HLDA

51EN4

52EN3

535TC

54EN1

55BCLK

56RD

57BHE

58WR

59APCSW

60DSW

61LCDINH

62LCDDAT

63LCDCLK

64SIM/LCDCE

65C

S0

66A

1967

A18

68A

1769

A16

70A

1571

A14

72A

1373

A12

74A

1175

A10

76A

977

UL

78P

LE79

PC

K80

SF

TS

TB

81S

ELF

82V

CC

283

A8

84D

GN

D85

A7

86A

687

A5

88A

489

A3

90A

291

A1

92A

093

PLL

DAT

94B

B R

DF

/FD

95T

CLK

/DT

RD

096

5RC

97

98

99

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

AUX4

PLE

AUX5

PC

K

R45

1k

C47

1u

A5

AUX3

C48470p

CP

431k

*2

47k

A4

AUX6

CP8 1k*2

A6

SID

E2

AUX1

AUX2

A7

CP

301k

*4

SID

E1

CP101k*4

47k

470k

A3

R69

1k

CP71k*2

A2

A12

DMUTE

R25

7 0

D14*

SCLK

A11

CP491k*4

R48 47k

470k

1k

A10

KEY1O

A8

KEY2O

A9

AFSTD

R46 1k

R79 1k

KEY3O

AFDIR

1kC

P28

1k*4

A16

KEY4O

AFDIO

C46

470p

A15

AFDAT

R74

470k

R52

47k

R78 1k

A14

EN2

R83 0

R71

1k

PC

R222

1k

C50

470p

A13

LCDCLK

RSSI

LCDINH

R65

47k

D4

R77 1k

R51

47k

THP

LCDCE

10k

D6

ASQL

CP

421k

*2

R25

6

0

CP

221k

*4

CS

O

D16 MA2S111

DTRLOAD

AF

RT

M

A18

AUX

47k

C721200p

R62

10k

A17

EN1D0

EN3

D3

KE

Y4I

CP1947k*2

5RC

CN

VS

S

RE

SE

T

VC

C

SFTSTB

TX

D

VOXMUTE

AQSFTMMUTE

DATA

OPST

CLK

SP_M

BATT

VOXIN

TX

VOLIN

RESET

LEDRINT

LEDG

SFTOE

5M

STSW

5R

5T

5RC

SSB

SB5MS

5C

5TC

EEPDATEEPCL

LSDIN

RSSI

RADIOSTATEDETECTOR

D14-16

RX

D

SC

LK

VS

S

BU

SY

EM

P

CE

TK-3170 (16KEY)

X57-7010-XX

TK-3170 (16KEY)

TK-3173 (4KEY)

-22

-21

-12

-11

TK-3170 (4KEY)

-13

TK-3170 (16KEY)

TK-3170 (4KEY)

-10

-14

TK-3170 (16KEY)

M

K3

K

K

K4

K6

M3

MA2S111

MA2S111

MA2S111

MA2S111

MA2S111

D14

NO

NO

D15

MA2S111

MA2S111

MA2S111

NO

NO

NO

NO

KEY1O

KEY2O

KEY3O

KEY4O

D7

D6

D5

D4

D3

D2

D1

D0

DT

CK

AUX3

AUX1

AUX6

AUX2

AUX5

AUX4

BATTSEL

THP

VOLIN

VOXIN

ASQL

RSSI

BATTLVL

AGND

LSDIN

VREF

AVCCKEY1

KE

Y2

KE

Y3

PC

HS

DO

EE

PD

AT

EE

PC

L

HS

DIN

MD

SW

DA

CD

AT

BY

TE

CN

VS

S

EE

PD

AT

AM

2

RE

SE

T

XO

UT

DG

ND

XIN

VC

C

NM

I

EN

2

INT

PT

T

SH

IFT

/MO

DE

L

BE

EP

SF

TOE

DA

CLD

LED

R

LED

G

OP

TD

ET

LSD

OU

T

SID

E1

SID

E2

TX

HSDO

HSDIN

DACDAT

MDSW

AM2

XOUT

XIN

PTT

SHIFT/MODEL

BEEP

DACLD

TXD

RXD

DACCLK

OPTDET

LSDOUT

TXDRXD

VOXMUTE

5R

5T

AQSFT

STSW

MMUTEOPST

SSB

SB

SP_M

5MS

5C

DATACLK

BATT

22u6

.3

R39

R22

1

R49

C45

R58

R10

2

R56

R55

R22

3

R54

R57

IC7

30625MGP234HU

MICROPROCESSOR

R59

47k

X57-701 (B/4) 3/6



61

TSRQP

R13

5

0

C57

15u6

.3

C56

0.1u

A14

R15

3

3.3k

A13

C60 12p

C68

470p

A8

A6

R106

47k

1234567891011121314151617181920C

69

10u6

.3

IC12TK62012F

1

2

3

4VSS

5

6

7

8VDD

C73

47p

A7

R104

10k

A12

C114

0.1u

A15

R140

1k

R98

47k

A16

C78

220p

C87

0.1u

A1

R90

390k

A2

R94

680k

C93 1u

A3

R100

22k

R84 180k

D3

R114

180k

R103

1M

A4

D2

R105

4.7k

R101

10k

R10

7

560k

A5

D1

D0

C117

1u

C76

3300

p

R15

4

33k

C81

0.1u

CS

O

D7

R159

470k

C12

8

470p

C107

0.1u

A10oE

R16

6

10k

A0

D6

C11

10.

01u

C13

2

0.1u

D5

R89 1k

D4

R96

1k

C58

470p

R99

47k

C75

0.01

5u

C74

1200

p

C129

1u

C59

22p

R25

8 0

AU

X1

C62 1p

AU

X3

R13

410

0k

R14

7

10k

C98

0.06

8u

1

2

3

4VSS

5

6

7

8VDD

R97

470k

R17

3

180k

C79

2200

p

R137 22k

C77

0.015u

WE

C63

12p

C13

8

0.1u

C70

6800

p

DMUTE

R93

39k

R109

680k

C19

0

470p

AU

X4

AU

X5

R144

4.7k

1

2

3

4VSS

5

6

7

8VDD

AU

X2

C61

0.1u

D17 MA2S111

R245

10k

R143

47k

AU

X6

C97

150p

1A0

2A1

3A2

4VSS

5

6

7

8

C65

0.1u

C850.012u

C11

5

0.1u

C71

3900

p

A9

1

2

3

4VSS

5

6

7

8VDD

A11

R13

910

k

C423

4.7u

R10

8

330k

R171

0

C130 0.1u

R12

2

150k

R12

1

180k

R15

2

1M

C66

0.01

u

C11

9

0.01

u

A18

C67

2.2u

10

A17

1A

112

A9

3A

84

A13

5A

146

A17

7W

E8

VC

C9

A18

10A

1611

A15

12A

1213

A7

14A

615

A5

16A

417181920212223242526272829303132

1CoMMoN

2INH

3VEE

4GND

5A

6CH1

7CH0

8VCC

TXD

MMUTE

5T

STSW

5MS

RXD

DI9

SPLI

VOXIN

TX

FILTERO

HSDIN

TXD

RXD

TX SUM AMP

AM2

SHIFT/MODEL

OPTDET

DACLD

FLASHMEMORY

HSDIN

MDSW

PTT

XOUT

XIN

DACDAT

BEEP

LSDOUT

DACCLK

HSDO

RX DET MUTECONTROL VOLTAGEDISCHARGE

EEPDAT

AF REFERENCEVOLTAGE BIAS SUPPLY

EEPCL

LSDIN

RSSI

STSW

OPST

SB5R

SSB

SP_M

VOXMUTE

5C

AQSFT

IC9CAT24WC64JI

EEPROM

SDA

SCL

WP

VCC

2SC4649(N,P)Q17

CPU CLOCKSHIFT SW

CP

54

47k*

2

IC10TK62012F

DET AMP / VREF

SSM3K15TE(F)Q14

RX AF MUTE

D28RB706F-40

IC8

AT29

C04

0A-9

0TU

A3

A2

A1

A0

Io0

Io1

Io2

GN

D

Io3

Io4

Io5

Io6

Io7

CE

A10oE

RX

D

AU

X5

TX

D

DE

OA

LT

GN

DTA

1D

ATA

O

RS

SI

LSD

FO

SP

_M

RA

OR

A I

MIC

O

MIC

I

5C

AU

X6

AU

X2

SS

B

AU

X1

MD

SW

AU

X3

AU

X4

GN

D

SS

B

AU

X1

AU

X2

RX

D2

AU

X3

AU

X4

AU

X5

TX

D2

TA1

5C

MIC

O

TA2

DE

O

ALT

2

ALT

1

MIC

I

RA

O

RA

I

AU

X6 CN60

E40-5932-05

R125

R115

C91

C90

C96

C189

C104

1.5k

10k

0.1u

0.1u

1u

0.1u

0.1u

IC11TK62012F

LSD FILTERX1

L77-

1950

-05

IC14TC7W53FK(F)

AF SW

IC15TK62012F

RX HSD FILTER

C13

6

560p

R17

2

680k

TX HSDSIDE TONEMUTE

2SJ347FQ33

OPST

SB5R

SP_M

VOXMUTE

5C

AQSFTMMUTE

5T

5MS

TX

TXD

RXD

AM2

OPTDET

DACLD

PTT

DACDAT

DACCLK

EXTLIMIN

7.4V

5V

5V


X57-701 (B/4) 4/6


62

U V W X Y

A

C112 68p

C18

8

27p

C106

470p

R13

0

470k

C108

1u

330k

120k

R158

330k

R150

15k

C88 1p

R145

150k

C125

0.1u

R146 1M

C18

6

27p

R14

2

22k

C13

7

470p

R160

220k

R169

22k

DTRLOAD

R244 47k

R165

150k

R236

120k

R22

6

180k

AFRTM

C12

2

470p

C20

0

0.1u

C12

3

68p

R17

6

68k

TCLK/DTRDO

C10

9

10p

C99 4.7u

C89 1p

R157

300k

C11

3

0.1u

C183

470p

C84

470p

C17

6

0.22

u

AFDAT

AFDIO

R24

3

470k

R156

300k

R18

3

10k

AFDIRR

168

470k

SCLK

AFSTD

C95

0.22

u

R17

0

0

R16

4

180k

C12

7

180p

R15

5

22k

123456789

10TCLK/DTRDO

11TDATA/DTRCLK

12DI/O

13RDF/FD

14SCLK

15DIR

16XOUT

17X

IN18

VS

S

19A

MP

3P20

AM

P3N

21A

MP

3O22

AM

P4P

23A

MP

4N24

AM

P4O

25D

TR

AIN

26

27

28

29

30

31

32

R14

1

1M

C11

6

22p

C19

2

1000

p

R241 47k

R24

2

100k

R11

3

0

R131

0

C126

47p

R25

1

470k

L12

R11

9

100

R151

18k

L13

C11

0

470p

C82

100p

C18

7

0.01

u

R132

0

R163

39k

C18

5

0.01

u

R24

6

22k

C100 4.7u

R24

0

470k

C13

5

1u

C121

0.039u

R16

7

0

C19

1

470p

C118 0.1u

R239

100k

R14

9

1M

560k

C102 0.01u

R12

9

1M

R247

180k

SSM3K15TE(F)Q22

C13

3

4.7u

SSM3K15TE(F)Q19

VOX AMPGAIN LIMITER

VOX LEVELTECTORCONTROL SW

SPLO

SB

5C

OPTDET

5MS

RXD

5C

MMUTE

VOXMUTE

5MS

SP_M

5RSB

5T

OPST

AQSFT

PTT

RXDRXD

DACDAT

OPTDET

TXD

DACLD

FILTERO

OPTDET

TXD

TX

DACCLK

AM2

PTT

EXT. ALERTINPUT ATT SW

PTT

5T

5R

MICMUTESW

SP_M

OPSTMMUTE

AF MUTE SW

TXD

EXTLIMIN

Q21RN4910(F)

AF SW

X2

3.6864MHzL77-1976-05

2SC4649(N,P)Q32

2SC4649(N,P)Q31

Q31,32

AUDIO PROCESSORCLOCK SHIFT SW

D29

RB706F-40

VOX LEVELDETECTOR

D32DA221

SSM3K15TE(F)Q34

120k

2.2u

R112

R162

R111

R161

C120

AG

ND

IN

TX

IN

TX

INO

LIM

LV

EX

TLI

MIN

MO

D

VD

DD

TR

LOA

DN

ST

D

RXAF

RXAFIN

EXPOUT

FILTERO

RXINO

RXIN

AGND

IC13

AQUA-L

AUDIO PROCESSOR

2SJ243Q30

C134

0.047u

C131

820p

5MS

DACCLK

DACDAT

DACLD

POWER ON:5VOFF:0V

7.5V

X57-701 (B/4) 5/6



63

ADACABAAZ

R203

2.2k

C148 470p

C15

1

2.2u

C14

0

0.1u

R218 0

R198

0

C15

9

100p

C15

3

1u

C15

0

2.2u

C20

1

0.22

u

R175

10k

C17

4

470p

C15

5

470p

R22

9

47k

R259

10k

R213 100

R19

3

100k

11

2VCC

33

4VIN

5RIPPLE

6

7

8

9

10

R199

4.7k

R19

2

100k

L10

C172

100u6.3

Q23DTC144EE

R184

0

C16

9

0.03

9u

C18

2

680p

C14

3

1u

C17

1

10u6

.3

R11

7

68k

C157

0.22u

L11

C14

2

1u

C184

2200p

R178 1k

APCSW

C18

1

4.7u

R21

5

330k

RX

R21

6

270k

C17

3

220p

TX

R17

4

12k

R196150

R207

150k

R202

1k

WIDE

R22

5

150k

R20

6

0

R191

0

NARROW

R20

0

47k

RSSI

R21

1

470k

C175 0.01u

ASQL

UL

C145 470p

PLE

C14

9

220p

C17

8

1u

C17

0

470p

R224 100k

DSW

R26

1

10k

1

2

3

4VSS

5

6

7

8VDD

R187

0

PLLDAT

C177 0.1u

PCK

C15

4

470p

C168

0.039u

THP

C19

8

470p

R177 0

R195

1k

PC1

GND

2PC

3DSW

4APCSW

55T

65T

75C

85C

95R

10NARROW

11WIDE

12DETAF

13RSSI

14ASQL

15BPF

16THM

17PLE

18PDATA

19PCLK

20UL

215MS

22TCXO

23MOD

24TX

25RX

26GND

R230

12k

L14

R20

4

100k

R180

10k

R232 82k

R181

0

C19

7

470p

C162

10u6.3

C15

8

0.1u

Q27DTC144EE

C16

6

470p

R212 100

R116 39k

C161

100p

R194

1k

C19

6

0.04

7u

D33AVRM1608270MAB

1VIN1

2VoUT1

3VoUT2

4VIN2

5VDD

6LD

7CLK

8DI

9VIN3

10VoUT3

11VoUT4

12VIN4

13

14

15

16

17

18

19

20

21

22

23

24

1

2

34oUT

5VDD

R220

1kBLU

WHT

BLK

RED

AF AMPDC SUPPLY SW

PTTO

SB

5C

5MS

PTT

OPTDET

5MS

RXD

DACCLK

DACDAT

DACLD

E37-1141-X5

5T

5R

AF MUTECONTROL SW

SP_M

AF AMPDC SUPPLYCONTROL SW

TXD

TXD

D0

VIN5

VoUT5

VoUT6

VIN6

VDAREF

RESET

GND

VIN7

VoUT7

VoUT8

VIN8

IC16M62364FP-F

D/A CONVERTER

IC18TA7368F

AF AMP

NF

PHASE

PRE-GND

PW-GND

PoUTSSM6J08FU(F)

Q24

PTTI(RXD)

SSM3K01T(F)Q35

AF MUTE SW

SSM3K01T(F)Q28

AF MUTE SW

2SK1830FQ25

MIC ALC

MIC INPUTLEVELDETECTOR

D30

2SJ347FQ26

MIC ALC


D31

D30RB706F-40

C146

470p

D31RB706F-40

C147

470p

J1E11-0457-05PTT/RXD

MICMICIN

OPTDET5MS

AETXD

NCSPOSPI

CN18E40-6420-05

IN+

VSS

IN-

IC19TC75S51FE(F)

RX BPF TUNNEVOLTAGE AMP

IC17TK62012F

TCXO BUFFER

R21

4

1.8k

R21

0

470

5V

POWER ON:5VOFF:0V

T:0VR:5V

7.5V

7.5V


X57-701 (B/4) 6/6

Note : The components marked with a dot (•) are parts of layer 1.


64

AE AF AG AH AI

-t

R54

115

0k

R51

9

10k

C544

1.5p

C611

470p

R54

7

4.7k

R61

1

82k

R727

680

R518

100

C924 470p

R728

100

L503

R52

0

10k

C54

6*

C739

2p(B)

C54

2*

C609

5p

R731

2.2k

C52

4

100p

R61

0

R60

6

330

C522

5p

C53

9

1.5p

(B)

R61

3

56k

R50

9

2.7k

C57

6* R

542

*

TH

501

100k

C921 0.022u

L522*

L709

*

D501

MA2S077

VC

oNT

GN

DoU

TP

UT

VC

C

R523

47k

C53

7

5p

L517

270n

C923 470p

C50

710

0p

C74

8

470p

C56

3

470p

C533

1.5p

R531

22

C73

4

470p

R61

2

220

R522*

R73

2

150

R54

4

47

R916 1k

C54

9*

C73

7

6p(B

)

D517

MA2S077

2SK508NV(K52)Q503

C61

5

470p

C90

1

470p

C55

1

0.5p

(B)

R73

4

100k

L705

560n

R604

33k

R516

0

R73

0

4.7k

R60

1

4.7k

R52

5

100

C917 0.1u

C61

2

470p

TC

501

10p

C61

3

470p

C61

0

CV

C575*

R914 1k

C51

347

0p

C60

8

470p

R511

0

C60

6

470p

R733

0

C728

0.01u

C54

5*

C53

6

3p

R915 1k

R54

5

33k(

D)

L706

270n

C52

5*C

514

100p

C732

0.01u

L515

*

C60

4

0.22

u

2SC5488Q501

C55

3

5p(B

)

C58

0

470p

R913 1k

L518

*

R54

6

100k

(D)

R60

8

330

L505

220n

R515*

C567

0.5p(B)

R60

7

22

D516

HSC277

L501

4.7u

2SC5488Q601

C58

1

470p

R50

4

10k

C52

9*

C55

9*

R903 1k

BATT

C50

810

0p

R501

0

C50

410

p

L511*

C601

470p

D50

3

HS

C27

7

R73

7

56k

C906 0.01u

L521

27n

R72

9

47

R609

33

BATT

R738

0

R527*

C54

0

2p(B

)

C50

2

47p

C579*

R73

5

56k

C50

910

p

R506

150k

C558*

C56

4

0.1u

C73

3

0.01

u

R503

47

R50

51k

C74

6

4p(B

)

C50

60.

01u

D51

5

HS

C27

7

C541

22p

C50

510

0p

C53

0

100p

C74

0

10p

C57

8

470p

L507

*

C58

3

0.1u

R50

2

1k

C515

470p

C56

2

470p

1C

PG

ND

2A

GN

D

3A

GN

D

4R

Fin

B

5R

Fin

A

6AVDD

7AVDD

8REFin

9DGND

10DGND

11 12 13 14 15

16

17

18

19

20

R603

1k

L602 18

n

B

C501

0.01u

C745470p

R507

100

L603

L901

C747

470p

C57

7

470p

C74

1

0.01

u

C53

8

100p

C51

20.

01u

R512

0

C56

5

0.1u

R521

100

C74

4

470p

C566

0.5p(B)

L601

27n

C55

2

100p

C56

0

100p

TC

502

10p

R60

5* *

*

R61

4

470

R51

7

10k

L513*

C925 470p

R923

0

D50

2

HS

C27

7

C738

12p

R550

0

D90

1

1SR

154-

400

C50

310

0p

L707

18n

C548*

R51

4

1k

R53

0

180L509

*L7

04

R51

0

0

L506*

C52

0

1u

C926 470p

C90

4

470p

R73

6

100k

R51

3

47

F901F53-0324-05

2.5A

BPF

CN901E40-6420-05

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

R602*L604*

C584*

R552*L523*

C55

4*

D511

1SV325F

D50

9

1SV

325F

C52

7*

L502

*

D50

5

1SV

325F

L508

*

L512*

D51

3

1SV

278F

L514

* C555*

R52

9*

C55

6*

C58

2

2p(B

)

C743

1p(B)

R50

8*

C73

0

8p(B

)

NO

9p(B)

2nd_Lo

D513

TK-3170 (16KEY)

RXLOCALSW

TK-3170 (16KEY)-14

TK-3170 (4KEY)TK-3170 (16KEY)TK-3170 (4KEY)TK-3170 (16KEY)

APC

-12

5T

DSW

4p(B)

B

5R

APCSWPC

R605

6p(B)5p(B)

TXRX

C576C558

-22

C554

1p(B)

-13

6p(B)

-10

4p(B) 4p(B)

10p

47

D501,517

FAST LOCK UP DIODE

C555

TK-3170 (4KEY)TK-3170 (16KEY)TK-3173 (4KEY)

5p(B)

-11

VOLTAGELIMITER

PRE-DRIVE AMP

8p(B)

TX VCOMODULATOR

-14

RX VCOOSCILLATOR

Q503

Q502TX VCOOSCILLATOR

100

R606

NO

470

5p(B)

C559

F-IN AMP

TK-3173 (4KEY)

-21

-21

TK-3170 (4KEY)

-12 TK-3170 (4KEY)

TK-3170 (16KEY)-11TK-3170 (4KEY)

C556

-13-22

C575

2p(B)

-10

C51

810

0p

TX-RX UNIT (X57-7010-XX) (A/4)

2SC5488Q507

RF AMP(COMMON)

TX RF SW

GND

RX

TX

MOD

TCXO

5MS

UL

PCLK

PDAT

PLE

THM

BPF

ASQL

RSSI

DETAF

WIDE

NARROW

5R

5C

5C

5T

5T

APCSW

DSW

PC

GND

CE

CLK

DAT

A LE

MU

XO

UT

DVDD

DVDD

VP

Rset

CP

K3

K4

M3K6K3MKK4K

K

M

K6M3

K

IC501ADF4111BCP7

PLL SYSTEM

2SK508NV(K52)Q502

D507

1SV325F

MIXER

XF701L71-0617-25

49.95MHz

5C

5R

ASQLRSSI

WIDE

NARROW

BPF

C52

6

0.22

u35

C52

3

0.1u

35

2SK3077FQ602

PRE-DRIVE AMP

C525

2.2u/10V

1u/25V 15p

8p(B)

C549

NO

C584

10p

NO

C610

470p3p(B)

4p(B)

C579

X57-7010-XX

X57-7010-XX

3.3n

L502

3.9n

L506

220n

270n

3.3n

L507

3.9n

L508

82n

220n 120n

L509

82n 12n

L511

15n 22n

L512

18n

27n

22n

L513 L514

220n

150n

220n

L515

180n

270n

L518

150n 47n

L522

NO NO

L523

47n 18n

L604

NO 33n

27n

L709

33

R508

47

R515

330

560

100

R522

22

R527

100k

220k 150

R529

180 0

R602

NO68

R542

330

8p

5p

C527 C529

2p

3p 1.5p

3p

C542

9p

C545

12p 5p

1.5p

C546

NO

R552

0

C548

47p

33p

FREQUENCYCONTROLRX VCO

D509,511

X50

1

16.8

MH

zL7

7-19

71-0

5

C73

6

0.01

u

C73

5

470p

D505,507

FREQUENCYCONTROL TX VCO

D502,503

F-IN FILTERSHIFT SW

3SK318Q704

T:0VR:1.8V

T:0VR:1.8V

T:0.5V(Hi)0.45V(Lo)

T:0VR:4.8V

T:0VR:0.45V

T:5VR:0V

T:0VR:4.1V

T:0VR:5V

T:4.1VR:0V

0.85V

4.9V

4.9V

X57-701 (A/4) 1/2


65

7

6

5

4

3

2

1

ANAMALAKAJ

-t-t

L714

C752

2p(B)

R71

9

3.3k

C63

8

470p

C57

4*

R743*

C676

100p

L712

8.2n

R633

330k(D)

C76

1*

C64

647

0p

C651

0.1u

R74

1

1M

R72

2

100

L719

47n

L614

220n

R70

3

4.7k

R73

9

1M

2SK879(GR)Q606

R716

3.3k

C70

1

0.1u

R75

0

100k

C64

8

470p

R758

0

D702DAN235E

Q608DTA144EE

C75

6

5p(B

)

L720

6.8n

C66

5

0.1u

C76

0

470p

R753

0

L520

*

C705

22p

C670*

C68

2*

TH

702

100k

C76

7

470p

C776

3p(B)

R647

0

C72

2

0.1u

2SC4617(S)Q505

R75

1

68k

L702

100n

C70

2

0.1u

C64

5*

C641

100p

D60

8

HV

C13

1

R628

18k

CD701

L79-1474-05

L611 8T

R75

6

0

R64

527

0

R711

470k

C77

4*

R61

9

10k

R70

54.

7k

C724

33p

C709

0.1u

R62

9

0.39

R62

2

22

C66

0*

L615

4T

C78

1

470p

L617

4T

C77

3

3p(B

)

R759

0

R634

10k

C713

0.1u

C763

470p

R63

5

47k

R74

7

100k

C57

3

470p

C62

5**

R62

4

100k

C778

3p(B)

L519 R70

8

10k

R637

22k

C72

3

0.03

3u

R71

0

1k

L701

180n

L606

15n

R757

1M

C71

8

22u6

.3

L605

6.8n

C65

8

470p

C757*

D70

5*

C71

5

470p

C62

2

100p

R53

5

100

R74

4

220

R53

2

22

C63

1

18p

C70

7

330p

L703

1.5u

D605

HVC131

L607

C75

8

470p

R62

7

22k

R618

0

D70

7*

C71

2

330p

R70

6

4.7k

3SK318Q705

C683*

C76

2

5p(B

)

C63

3

470p

R62

1

0.39

D70

6*

R62

0

0

D70

3*

R53

4

150k

C68

0*

C77

1

0.1u

D60

1

UD

ZS

4.7B

C710

39p

C70

6

82p

R75

5

1M

C72

5

0.1u

C65

2*

C71

7

1u

D60

6

HV

C13

1

C63

5

100p

C72

6

0.01

u

R64

627

0

R7172.7k

C62

6

100p

R63

8

470k

R70

1

10k

Q702DTA144EE

C67

1*

C67

347

0p

C772

470p

C714

39p

C78

3*

R70

7

100

C784

10p

R648

C61

9

C72

1

470p

C617

15p

R64

0

470k

R64

2

22

R75

4

1M

R62

3

0.39

2SC4649(N,P)Q701

C67

5*

C77

9*

C71

6

1800

p

C77

7

470p

R71

8

10

C568

0.01u

C74

9*

C66

9* C

684

C64

30.

01u

C63

2

2.2u

10

C708

0.1u

C70

3

33p

L718

8.2n

TH

701

100k

L616

4T

C75

0*

L619 1u1.5p

C75

5*

D701DAN235E

D604

HVC131

C754

2p(B)

R74

0

1M

R715

3.3k

R641

0

R62

5

68

D70

8

HV

C35

0B

R704

220k

C719

82p

C681*C679

1.5p(B)

C71

1

82p

C70

4

0.01

u

R63

2

330k

(D)

C627**

R70

24.

7k

R726

470k

C76

5

470p

C72

0

0.01

u

R72

1

220k

Q605DTC114EE

L713

8.2n

C782*

C570

0.01u

L613

5.6n

L618

4T

C62

9*

L715

270n

L711

8.2n

L612

R64

3

68k

C63

6*

R760

0

C67

7

5p(B

)

R636

0

L717

8.2n

R713

330k

R63

9

180k

C76

9

470p

C759

2p(B)

C63

9

470p

Q607DTC114EE

C67

8*

2SC4649(N,P)Q703

ANT

C57

2

10u1

0

D70

4*

C72

7

470p

C65

5*

SSM3K15TE(F)Q609

1

2

3

45IN2+

6IN2-

7oUT-B

8VCC

1oSCIN

2oSCoUT

3MIXoUT

4VCC

5IFIN

6DEC

7FILoUT

8FILIN

9

10

11

12

13

14

15

16L524

*R54

9*R

548

*

C57

1*

R55

1*

L608*

C63

7

1000

p

C62

3

1000

p

R626*

2nd_Lo

HVC355B

ASQL

WIDE

5C

D706-708

RSSIRF BPF TUNING

5R

RF AMP

STRIP LINE

NARROW

BPF

PCAPCSW

HVC355B

5T

B

APC

5R

DSW

5p(B)

TXRX

HVC350B

D703

7p(B)

D705 D706

HVC350B

HVC355B

HVC350B

D704

APC DC SW

C682

W/N SW /RX

FM IF SYSTEM

HVC350B

HVC355B

RIPPLE FILTER

2ND LOCALTRIPLER

COMPARATOR(APC)

APC MUTE SW

APCMUTE SW

NARROW

-11

TK-3170 (16KEY)-13

-21

TK-3170 (16KEY)

TK-3170 (4KEY)

-22

-11

TK-3170 (4KEY)

TK-3170 (16KEY)

-10

-14TK-3170 (16KEY)

X57-7010-XX

TK-3173 (4KEY)

TK-3173 (4KEY)

TK-3170 (4KEY)

X57-7010-XX

-14-21

-22

TK-3170 (16KEY)TK-3170 (4KEY)

-13

TK-3170 (16KEY)-12

TK-3170 (4KEY)

TK-3170 (4KEY)

-10

-12

K

M3

K

M

K6K3

K4

AFoUT

QUAD

IFoUT

RSSI

N-DET

N-REC

GND

MIXIN

IC701TA31136FNG

IF AMPCF701

L72-1010-05

WIDE

CF702L72-1012-05

NARROW

CERAMICFILTERW/N SW

D701,702

RD01MUS1Q603

TX DRIVE AMP

2SK3476Q604

RF FINAL AMP

APCVOLTAGELIMITER

Q605,606

APC VOLTAGE SW

ANT SWD606,608

Q504SSM6P05FU(F)

TX/RX VCODC SW

2SC5488Q506

RF BUFFER AMP

RF BPF TUNINGD703-705

D604,605ANT SW

oUT1

IN1-

IN1+

VEE

IC601TA75W01FUF

K3

K

K6

M

KK4

M3

C669

8p(B)

6p(B)

C660

15p

22p 33p

C670

100p 4p(B)

C675

2p(B)3.5p(B)

C671

5p(B) 7p(B)

C680

4p(B)

C678

3p(B)

4p(B)

2p(B)

3p(B)

C681

2.5p(B)

C683

2p(B)

4p(B)

C749

3.5p(B)

18p

33p

C750

33p

C755

18p 2p(B)

C757

1.5p(B)

18p

33p

C761

33p

C774

18p 18p

33p

C779

22p

33p

C782

6p(B)

8p(B)

C783

27p

NO

C655C652

22p

NO

C619

15p

NO 15p

C645

27p

C636

18p

22p

27p

C629

15p

C627

39p

27p12p

7p

C625C574

10p

100p0.1u

470p

C571

100

R743

47

0

R648

5.6NO

0

R626R551

0

NO680

NO

R549

47

R548

0

L608

NO

1.2n

L524

NO

22n

68n

L520

NO

HVC355B

HVC350B

D707

D514

RIPPLE FILTERSTABILIZATIONDIODE

R53

3

4.7k

C56

9

470p

D51

4

HS

C27

7

R631

150k(D)

R630

150k(D)

T:0VR:5V

T:5VR:0V

T:0VR:4.7V

T:0VR:5V T:0V

R:2V

T:0VR:7.4V

T:2.5V(Hi)2.1V(Lo)

R:0V

T:1.5VR:0V

7.25V

T:1.9V(Hi)1.6V(Lo)

R:0VT:2.3V(Hi)

1.9V(Lo)R:0V

W:0VN:5V

T:0VR:0.7V

T:0VR:4.4V

T:4.9VR:4.9V

4.9V

4.2V

T:5VR:0V

T:0VR:5V


X57-701 (A/4) 2/2

-t

-t

A

-t

BATSEL

D15*

C30

470p

R13

5

0

EN4

R50

47k

D1

L714

S17

EN4

R54

115

0k

R1

0

C112 68p

SIDE2

C57

15u6

.3

D12

*

C56

0.1u

C18

8

27p

C106

470p

C752

2p(B)

A14

R71

9

3.3k

KE

Y1I

C63

8

470p

S1

R51

9

10k

C544

1.5p

D2

C57

4*

R743*

LCDDAT

R15

3

3.3k

C611

470p

R203

2.2k

R13

0

470k

C676

100p

R54

7

4.7k

D25

MA2S111

L712

8.2n

C148 470p

S16

C15

1

2.2u

PTT

R76 1k

R633

330k(D)

C108

1u

R61

1

82k

330k

C76

1*

A13

R727

680

KE

Y2I

C64

647

0p

D5

L5

L8

C51

470p

C60 12p

C651

0.1u

120k

R74

1

1M

R518

100

R158

330k

C68

470p

C924 470p

R728

100

1

2

4VSS

3NC

S13

A8

C14

0

0.1u

R218 0

AUX

R150

15k

CP451k*2

D7

R72

180

R72

2

100

47k

KE

Y3I

L719

47n

A6

R106

47k

R198

0

L503

C15

9

100p

1234567891011121314151617181920

C49

470p

R52

0

10k

L614

220n

C88 1p

S23

C54

6*

CP361k*4

C69

10u6

.3

C739

2p(B)

C54

2*

IC12TK62012F

1

2

3

4VSS

5

6

7

8VDD

1

2

3

4

5

6

7

8 9

10

11

12

13

14

15

16

R70

3

4.7k

R73

9

1M

C73

47p

A7

C609

5p

C15

3

1u

2SK879(GR)Q606

R716

3.3k

R731

2.2k

C70

1

0.1u

C52

4

100p

C15

0

2.2u

R104

10k

R61

0

330

C20

1

0.22

u

L2

R75

0

100k

R20

10k

S22

Q4FP210

C522

5p

C53

9

1.5p

(B)

C64

8

470p

R175

10k

R758

0

R61

3

56k

R145

150k

A12

C17

4

470p

R50

9

2.7k D702

DAN235E

KEY4I

C57

6*

CP341k*4

C125

0.1u

C15

5

470p

R54

2*

R53

470k

Q608DTA144EE

TH

501

100k

C75

6

5p(B

)

R68

180

47k

C114

0.1u

C43

0.01u

L720

6.8n

CP471k*2

1NC

2VSS

3CE

4VIN

5VoUT

C66

5

0.1u

R146 1M

A15

S3

R44 10k

R66

47k

KEY3I

C55 1u

C921 0.022u

L522*

C76

0

470p

C18

6

27p

R14

2

22k

D27

MA2S111

SSM6J08FU(F)Q9

R140

1k

L3

C29

470p

R98

47k

R753

0

L709

*

D501

MA2S077

C14

4700

p

VC

oNT

GN

DoU

TP

UT

VC

C

L520

*

C13

7

470p

R523

47k

S2

C705

22p

R22

9

47k

A16

oE

C670*

C68

2*

R259

10k

KEY2I

R213 100

R19

3

100k

TH

702

100k

C76

7

470p

C78

220p

C53

7

5p

C776

3p(B)

R160

220k

R647

0

S1

C72

2

0.1u

WE

2SC4617(S)Q505

R169

22k

C24 1u

C87

0.1u

A1

R75

1

68k

KEY1I

L702

100n

C70

2

0.1u

C64

5*

C641

100p

R90

390k

L517

270n

DTRLOAD

C20

4700p

S15

D60

8

HV

C13

1

R628

18k

CP

401k

*4

L4 C923 470p

C50

710

0p

SIDE1

R244 47k

A2

CD701

L79-1474-05

C74

8

470p

C56

3

470p

R165

150k

R94

680k

11

2VCC

33

4VIN

5RIPPLE

6

7

8

9

10

C533

1.5p

L611 8T

R236

120k

S1

C93 1u

S28

R531

22

C40 470p

R22

6

180k

AFRTM

C12

2

470p

C73

4

470p

CP501k*2

C9

1u

R61

2

220

R199

4.7k

S14

C20

0

0.1u

A3

R100

22k

R19

2

100k

R522*

R73

2

150 R75

6

0

R84 180k

R54

4

47

R916 1k

L10

D3

C54

9*

C34

470p

C12

3

68p

S12

R64

527

0

CP

131k

*4

R711

470k

C77

4*

R114

180k

KEY4O

R73

470k

R17

6

68k

R61

9

10k

R103

1M

S29

C5

470p

R248

0

R70

54.

7k

TCLK/DTRDO

A4

C724

33p

C73

7

6p(B

)

D517

MA2S077

D26

MA2S111

D2

2SK508NV(K52)Q503

C709

0.1u

S5

C61

5

470p

C10

9

10p

C172

100u6.3

R62

9

0.39

Q23DTC144EE

C90

1

470p

R105

4.7k

CP

111k

*2

R101

10k

R10

7

560k

R62

2

22

KEY3O

C55

1

0.5p

(B)

R73

4

100k

R184

0

A5

S26

C99 4.7u

C66

0*

C89 1p

L615

4T

L705

560n

D1

CP

121k

*4

CP3 1k*2

R157

300k

S7

R604

33k

R516

0

C16

9

0.03

9u

R73

0

4.7k

C18

2

680p

R22 0

C14

3

1u

C17

1

10u6

.3

PLL

DAT

C42 680p

C11

3

0.1u

R80 1k

C183

470p

KEY2O

C78

1

470p

CP4 1k*2

S27

SEL

D0

R60

1

4.7k

R52

5

100

C917 0.1u

S6

C61

2

C61

0

470p

C84

470p

C117

1u

AP

CS

W

CP

4447

0k*2

C17

6

0.22

u

L617

4T

B38-0901-05

C77

3

3p(B

)

TC

501

10p

C15

4700

p

R759

0

KEY1O

R634

10k

AFDAT

C61

3

470p

C713

0.1u

C763

470p

CV

S8

R42 10k

R63

5

47k

TC

LK/D

TR

DO

R21

820

C575*

S34

R914 1k

R61

330

C76

3300

p

C51

347

0p

R2

15k

R11

7

68k

C157

0.22u

C60

8

470p

R15

4

33k

DS

W

C81

0.1u

Q6UMG3N

AFDIO

S6

R511

0

R24

3

470k

S4

C25

4700

p

C53

470p

R74

7

100k

CS

O

R156

300k

C57

3

470p

S32

C60

6

470p

C62

5**

R18

3

10k

PTT

D7

R159

470k

AFDIR

S5

C12

8

470p

L15

C107

0.1u

CP461k*2

CP

381k

*4

R62

4

100k

R43 10k

R92

47k

L1

R733

0

C7

0.1u

C778

3p(B)

A10

C728

0.01u

L11

C54

5*

S33

R16

8

470k

L519

oE

R70

8

10k

R637

22k

C53

6

3p

SCLK

S4

LCDCE

C72

3

0.03

3u

R71

0

1k

L701

180n

R915 1k

R16

6

10k

L606

15n

A0

R757

1M

A1

C71

8

22u6

.3

S30

D6

L605

6.8n

CP481k*4

AFSTD

C11

10.

01u

S3

S10

C13

2

0.1u

C95

0.22

u

C65

8

470p

CP5 1k*4

CN71E40-5915-X5

1

2

3

4

5

6

R54

5

33k(

D)

C757*

R36 43k

D70

5*

C11

2.2u

C14

2

1uA0

C71

5

470p

D4

MA

2S11

1

L706

270n

D5

C184

2200p

C52

5*C

514

100p

R17

0

0

S2

S31

S9

R89 1k

C6

470p

R178 1k

Q1UMG3N

R64

1k

C732

0.01u

APCSW

C18

1

4.7u

R91

3.3k

CP

231k

*4

C62

2

100p

R53

5

100

UL

R74

4

220

L515

*

D4

R53

2

22

S28

R96

1k

C63

1

18p

R21

5

330k

C60

4

0.22

u

S11

R250

0

C58

470p

C70

7

330p

L703

1.5u

D605

HVC131

S11

1234567891011121314151617181920212223242526272829303132

33TXD

34VCC1

35RXD

36DGND

37DACCLK

38AUX

39TXD2

40RXD2

41AFDAT

42AFDIO

43AFDIR

44DTRLOAD

45AFSTD

46SCLK

47RDY

48ALE

49HOLD

50HLDA

51EN4

52EN3

535TC

54EN1

55BCLK

56RD

57BHE

58WR

59APCSW

60DSW

61LCDINH

62LCDDAT

63LCDCLK

64SIM/LCDCE

65C

S0

66A

1967

A18

68A

1769

A16

70A

1571

A14

72A

1373

A12

74A

1175

A10

76A

977

UL

78P

LE79

PC

K80

SF

TS

TB

81S

ELF

82V

CC

283

A8

84D

GN

D85

A7

86A

687

A5

88A

489

A3

90A

291

A1

92A

093

PLL

DAT

94B

B R

DF

/FD

95T

CLK

/DT

RD

096

5RC

97

98

99

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

RX

AUX4

PLE

CO

M2

R21

6

270k

R99

47k

L607

C75

8

470p

C17

3

220p

C21

470p

2SC5488Q501

TX

R16

4

180k

C55

3

5p(B

)

R17

4

12k

S10

R196150

R62

7

22k

R618

0

NARROW

C58

0

470p

AUX5

C2

470p

C27

22u6

.3

R207

150k

CO

M1

D70

7*

C71

2

330p

C12

7

180p

R913 1k

PC

K

R202

1k

R45

1k

R70

6

4.7k

R15

5

22k

D8

*

C13

470p

L518

*

R54

6

100k

(D)

C47

1u

WIDE

A5

3SK318Q705

C683*

C76

2

5p(B

)

C75

0.01

5u

WIDE

AUX3

R22

5

150k

S9

C63

3

470p

C74

1200

p

C4

1u

R62

1

0.39

CO

M3

D70

6*

R62

0

0

R60

8

330

R60

6

D70

3*

R14 1k

R37

10k

R53

4

150k

C129

1u

C48470p

CP

431k

*2

47k

R31

10k

R20

6

0

C68

0*

C77

1

0.1u

L505

220n

C59

22p

R515*

D60

1

UD

ZS

4.7B

A4

1

2 NC

3 GND

4 toCPU

5 5V

6 NC

7 S3A

8 S1B

9 S*C

10 S1A

11 S2B

12 NC

13

14

15

R191

0

AUX6

NARROW

CP

161k

*4

S8

DMUTE

CO

M4

R20

0

47k

C22

4700

p

CP8 1k*2

C710

39p

C70

6

82p

D13

*

123456789

10TCLK/DTRDO

11TDATA/DTRCLK

12DI/O

13RDF/FD

14SCLK

15DIR

16XOUT

17X

IN18

VS

S

19A

MP

3P20

AM

P3N

21A

MP

3O22

AM

P4P

23A

MP

4N24

AM

P4O

25D

TR

AIN

26

27

28

29

30

31

32

C567

0.5p(B)

A6

SID

E2

AUX1

S30

S7

R60

7

22

R75

5

1M

R25

8 0

RSSI

R82

* C72

5

0.1u

C65

2*

R14

1

1M

C11

6

22p

S17

D516

HSC277

R15

2.7k

L501

4.7u

AUX2

A7

C71

7

1u

CP

301k

*4

R21

1

470k

SID

E1

CP101k*4

2SC5488Q601

C175 0.01u

C19

2

1000

p

C58

1

470p

AU

X1

S29

D60

6

HV

C13

1

R26

2

47k

C62 1p

ASQL

C63

5

100p

R50

4

10k

C52

9*

C55

9*

R17

820

R241 47k

47k

C72

6

0.01

u

R64

627

0

R903 1k

R7172.7k

470k

S14

C62

6

100p

A3

R24

2

100k

R95

1k

R63

8

470k

R69

1k

R70

1

10k

Q702DTA144EE

TX

BATT

R11

3

0

C67

1*

C67

347

0p

CP71k*2

C772

470p

AU

X3

R13

410

0k

UL

C714

39p

S25

R14

7

10k

CP

181k

*4

C98

0.06

8u

1

2

3

4VSS

5

6

7

8VDD

C145 470p

A2

C31

470p

C78

3*

C52

0.1u

S15

RX

R97

470k

R70

7

100

A12

C50

810

0p

DMUTE

PLE

R17

3

180k

C784

10p

C79

2200

p

S26

R25

7 0

R648

R131

0

C61

9

R137 22k

C14

9

220p

C17

8

1u

C72

1

470p

R501

0

C17

0

470p

S12

C617

15p

LCDINH

R64

0

470k

C50

410

p

R224 100k

C126

47p

D14*

R25

1

470k

SCLK

R64

2

22

R75

4

1M

A11

R62

3

0.39

L511*

2SC4649(N,P)Q701

C67

5*

CP491k*4

C601

470p

DSW

R67

4.7k

C77

9*

L12

D50

3

HS

C27

7

S27

R73

7

56k

R48 47k

C906 0.01u

L521

27n

R26

1

10k

470k

1P

1/S

12

P2/

S2

3P

3/S

34

P4/

S4

5P

5/S

56

P6/

S6

7P

7/S

78

P8/

S8

9S

910

S10

11S

1112

S12

13S13

14S14

15S15

16S16

17S17

18S18

19S19

20S20

21S21

22S22

23S23

24S24

252627282930313233343536

37COM3

38COM4

39VDD

40VLCD

41VLCD1

42VLCD2

43VSS

44oSC

45INH

46CE

47CL

48DI

C71

6

1800

p

C77

0.015u

C77

7

470p

R71

8

10

R72

9

47

S13

R609

33

C568

0.01u

LCDCLK

C74

9*

BATT

R75

*

1k

R11

9

100

R738

0

A10

WE

R151

18k

1STRB

2DATA

3CLK

45MSC

5SAVE

6STSW

7AM1

8VSS

9

10

11

12

13

14

15

16

C66

9*

R527*

KEY1O

C54

0

2p(B

)

C63

12p

S34

C13

8

0.1u

C68

4

1.5p

C50

2

47p

C19

470p

C579*

C64

30.

01u

1

2

3

4VSS

5

6

7

8VDD

LCDDAT

R187

0

R73

5

56k

R9

3.3k

S21

A8

PLLDAT

C50

910

p

C63

2

2.2u

10

C708

0.1u

C70

6800

p

DMUTE

KEY2O

R506

150k

L13

C177 0.1u

R63

3.3k

S33

R93

39k

R109

680k

C70

3

33pC19

0

470p

C558*

A9

AFSTD

C56

4

0.1u

C73

3

0.01

u

S18

R46 1k

PCK

AU

X4

L718

8.2n

TH

701

100k

R503

47

C15

4

470p

R79 1k

KEY3O

S32

R50

51k

L616

4T

C11

0

470p

C168

0.039u

C74

6

4p(B

)

C50

60.

01u

C82

100p

C75

0*

AFDIR

1k

C17

470p

D51

5

HS

C27

7

C541

22p

R40

47k

R7 1k

C50

510

0p

L619 1u

C53

0

100p

CP

281k

*4

C75

5*

D701DAN235E

S19

C74

0

10p

AU

X5

THP

C57

8

470p

L507

*

C58

3

0.1u

D604

HVC131

A16

R50

2

1k

C515

470p

C19

8

470p

KEY4O

C18

7

0.01

u

R177 0

AFDIO

C56

2

470p

S31

C754

2p(B)

R144

4.7k

1C

PG

ND

2A

GN

D

3A

GN

D

4R

Fin

B

5R

Fin

A

6AVDD

7AVDD

8REFin

9DGND

10DGND

11 12 13 14 15

16

17

18

19

20

R195

1k

C18

0.1u

R603

1k

C46

470p

1

2

3

4VSS

5

6

7

8VDD

L602 18

n

R74

0

1M

AU

X2

PC

R715

3.3k

C61

0.1u

R132

0

S16

D17 MA2S111

R641

0

R163

39k

R18 10

A15

B

AFDAT

R245

10k

R2515k

R74

470k

C501

0.01u

R62

5

68

C745470p

R143

47k

1GND

2PC

3DSW

4APCSW

55T

65T

75C

85C

95R

10NARROW

11WIDE

12DETAF

13RSSI

14ASQL

15BPF

16THM

17PLE

18PDATA

19PCLK

20UL

215MS

22TCXO

23MOD

24TX

25RX

26GND

D70

8

HV

C35

0B

R230

12k

AU

X6

R704

220k

C3

4.7u

SEL

R52

47k

R78 1k

R13

3.3k

EN3

S24

R507

100

L603

C97

150p

L901

C747

470p

C719

82p

C57

7

470p

A14

S18

EN2

R83 0

C74

1

0.01

u

C53

8

100p

C681*

R71

1k

C18

5

0.01

u

C51

20.

01u

R12

330k

C679

1.5p(B)

R512

0

C71

1

82p

SEL

C70

4

0.01

u

PC

R63

2

330k

(D)

R222

1k

S25

CO

M4

1A0

2A1

3A2

4VSS

5

6

7

8

C50

470p

A13

LCDCLK

C627**

C56

5

0.1u

R70

24.

7k

S3

R726

470k

L14

C76

5

470p

C65

0.1u

R521

100

C74

4

470p

C72

0

0.01

u

C850.012u

RSSI

R72

1

220k

Q605DTC114EE

CO

M3

C11

5

0.1u

C71

3900

p

R20

4

100k

C566

0.5p(B)

S22

C23 1u

L601

27n

L713

8.2n

C55

2

100p

R180

10k

R24

6

22k

LCDINH

R65

47k

C782*

R232 82k

A9

R181

0

C570

0.01u

D4

L613

5.6n

C39 0.047u

R77 1k

C26

470p

R51

47k

THP

CO

M2

L618

4T

1

2

3

4VSS

5

6

7

8VDD

C56

0

100p

C62

9*

S23

LCDCE

C100 4.7uC

2847

0p

TC

502

10p

L715

270n

10k

A11

D6

S2

R24

0

470k

R60

5* *

*

R61

4

470

R13

910

k

ASQL

C19

7

470p

CO

M1

R51

7

10k

L711

8.2n

L513*

C162

10u6.3

CP321k*4

L612

C925 470p

C15

8

0.1u

Q27DTC144EE

R923

0

S20

SEL

CP

421k

*2

C13

5

1u

C121

0.039u

D50

2

HS

C27

7

R25

6

0

R64

3

68k

C423

4.7u

CP

221k

*4

CS

O

R16

330

S24

Q8DTA114EE

C63

6*

R10

8

330k

R16

7

0

D9

*

R23

0

C738

12p

R171

0

D24

MA2S111

R26 0

R760

0

D16 MA2S111

R550

0

C19

1

470p

C130 0.1u

D90

1

1SR

154-

400

R12

2

150k

DTRLOAD

C50

310

0p

AF

RT

M

L707

18n

S4

C67

7

5p(B

)

A18

AUX

R636

0

S21C38 0.047u

R12

1

180k

C548*

47k

R51

4

1k

R15

2

1M

R53

0

180

L717

8.2n

C16

6

470p

R713

330k

R8

2.7k

R212 100

R24

220k

L509

*

R116 39k

L704

R63

9

180k

C66

0.01

u

C721200p

R62

10k

C118 0.1u

CN8E40-5915-05

1

2

3

4

5

6

C76

9

470p

R51

0

0

R239

100k

C759

2p(B)

L506*

EN2

R14

9

1M

A17

EN1

S20

C52

0

1u

C926 470p

1VOUT

2VIN

4VSS

3NC

C63

9

470p

C90

4

470p

D0

C11

9

0.01

u

R73

6

100k

A18

CP

241k

*4

C16

470p

C67

2.2u

10

560k

Q607DTC114EE

C67

8*

R51

3

47

C102 0.01u

R12

9

1M

EN1

C19

9*

R11 47k

C44

0.01u

2SC4649(N,P)Q703

ANT

EN3

S19

R247

180k

D3

F901F53-0324-05

2.5A

C57

2

10u1

0

C161

100p

D70

4*

BPF

A17

CN901E40-6420-05

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

KE

Y4I

CP1947k*2

C72

7

470p

R194

1k

C65

5*

SSM3K15TE(F)Q609

1

2

3

45IN2+

6IN2-

7oUT-B

8VCC

1oSCIN

2oSCoUT

3MIXoUT

4VCC

5IFIN

6DEC

7FILoUT

8FILIN

9

10

11

12

13

14

15

16

R602*L604*

C584*

R552*L523*

L524

*R54

9*R

548

*

C57

1*

C55

4*

D511

1SV325F

D50

9

1SV

325F

C52

7*

L502

*

D50

5

1SV

325F

L508

*

L512*

D51

3

1SV

278F

L514

* C555*

R52

9*

C55

6*

C20

2

1u

1A

112

A9

3A

84

A13

5A

146

A17

7W

E8

VC

C9

A18

10A

1611

A15

12A

1213

A7

14A

615

A5

16A

417181920212223242526272829303132

1CoMMoN

2INH

3VEE

4GND

5A

6CH1

7CH0

8VCC

SSM3K15TE(F)Q22

C13

3

4.7u

SSM3K15TE(F)Q19

C19

6

0.04

7u

D33AVRM1608270MAB

1VIN1

2VoUT1

3VoUT2

4VIN2

5VDD

6LD

7CLK

8DI

9VIN3

10VoUT3

11VoUT4

12VIN4

13

14

15

16

17

18

19

20

21

22

23

24

1

2

34oUT

5VDD

C58

2

2p(B

)

C743

1p(B)

R50

8*

R55

1*

R220

1k

C73

0

8p(B

)

L608*

C63

7

1000

p

C62

3

1000

p

R626*

TXD

NO

2nd_Lo

HVC355B

MMUTE

9p(B)

2nd_Lo

5T

D513

ASQL

TK-3170 (16KEY)

STSW

RXLOCALSW

WIDE

TK-3170 (16KEY)

5MS

5C

D706-708

-14

RXD

RSSIRF BPF TUNING

TK-3170 (4KEY)

5R

RF AMP

TK-3170 (16KEY)

STRIP LINE

NARROW

VOX AMPGAIN LIMITER

BLU

TK-3170 (4KEY)

BPF

WHT

PC

TK-3170 (16KEY)

VOX LEVELTECTORCONTROL SW

BLK

APCSW

HVC355B

RED

5T

AF AMPDC SUPPLY SW

SB

B

APC

5R

DSW

5RC

APC

DI9

-12

5T

SPLO

DSW

SPLI

4p(B)

B

5R

CN

VS

S

APCSW

RE

SE

T

PC

VC

C

SFTSTB

TX

D

VOXMUTE

R605

AQSFT

6p(B)

MMUTE

5p(B)

DATA

OPST

5p(B)

CLK

PTTO

TX

SB

SP_M

RX

SB

HVC350B

BATT

TX

5C RX

VOXIN

5C

5MS

VOXIN

D703

C576

PTT

OPTDET

5T

LG

OPTDET

5MS

LR

RXD

5MS

BATT

RXD

5C

TX

MMUTE

5R

TX

VOXMUTE

TX

5MSSB

SP_M

C558

5R5C

SB

VOLIN

-22

5T

5MS

C554

RESET

1p(B)

OPST

LEDR

AQSFT

INT

LEDG

SFTOE

-13

DACCLK

DACDAT

DACLD

6p(B)

-10

PTT

4p(B) 4p(B)

E29-1205-X4

RXD

E29-1204-X4

7p(B)

RXD

J82-0105-X5

DACDAT

D705

OPTDET

TXD

D706

5M

DACLD

FILTEROFILTERO

TX/RXINDICATOR

5R CONTROL SW

10p

OPTDET

TXD

STSW

TX

DACCLK

HVC350B

47

5R PROTECT

AM2

5R

PTT

5T

5RC

SSB

SB

D501,517

5MS

FAST LOCK UP DIODE

HSDIN

5C

EXT. ALERTINPUT ATT SW

LCDBL

TXD

5M

RXD

C555

SSBC

TX SUM AMP

AM2

SHIFT/MODEL

X57-7010-XX

OPTDET

5MSCONTROL SW

DACLD

FLASHMEMORY

HSDIN

MDSW

5RC

E37-1141-X5

PTT

HVC355B

3

XOUT

B

LCDBL

BATT

XIN

9

S

DACDAT

2

SSB

VR1

6

BEEP

R31-0624-05

7

TK-3170 (4KEY)

LSDOUT

0

J82-0106-X5

TK-3170 (16KEY)

DACCLK

5TC

#

HSDO

TK-3173 (4KEY)

5TC

*

5M

S

1

SSBC

8

A C

LEDG

4

5p(B)

-11

LEDR

5

INT

VOLTAGELIMITER

RESET

PRE-DRIVE AMP

SAVE

8p(B)

5MSC

HVC350B

D704

VOLINVOLIN

5MS 5MS

TK-3170 (16KEY)

APC DC SW

C682

TK-3170 (4KEY)

PTT

5T5T

TX VCOMODULATOR

5R5R

-14

MICMUTESW

SP_M

AF MUTECONTROL SW

OPST

SP_M

RX VCOOSCILLATOR

MMUTE

Q503

AF AMPDC SUPPLYCONTROL SW

W/N SW /RX

AF MUTE SW

TXD

FM IF SYSTEM

TXD

HVC350B

HVC355B

RIPPLE FILTER

RX DET MUTECONTROL VOLTAGEDISCHARGE

Q502

EEPDAT

TX VCOOSCILLATOR

EEPDAT

AF REFERENCEVOLTAGE BIAS SUPPLY

EEPCL

100

R606

NO

470

2ND LOCALTRIPLER

EEPCL

LSDINLSDIN

COMPARATOR(APC)

5p(B)

RSSI

C559

APC MUTE SW

RSSI

APCMUTE SW

KEYINPUTDETECT

D24-27

F-IN AMP

RADIOSTATEDETECTOR

TK-3173 (4KEY)

D14-16

RX

D

-21

-21

SC

LK

VS

S

TK-3170 (4KEY)

SSB DC SUPPLYCONTROL SW

BU

SY

-12

STSW

EM

P

TK-3170 (4KEY)

CE

TXD

OPST

TK-3170 (16KEY)

SB5R

SSB

-11

SP_M

TK-3170 (4KEY)

C556

VOXMUTE

-13

5C

-22

C575

2p(B)

BACK LIGHTCONTROL

AQSFT

NARROW

-10

TK-3170 (4KEY)

TK-3170 (16KEY)

TK-3173 (4KEY)

TK-3170 (16KEY)

TK-3170 (16KEY) TK-3170 (16KEY)

X57-7010-XX

TK-3170 (16KEY)

TK-3173 (4KEY)

-22

-21

-12

-11

TK-3170 (4KEY)

-13

TK-3170 (16KEY)

TK-3170 (4KEY)

-10

-14

TK-3170 (16KEY)

-11

TK-3170 (16KEY)-13

-21

TK-3170 (16KEY)

TK-3170 (4KEY)

-22

-11

TK-3170 (4KEY)

TK-3170 (16KEY)

-10

-14TK-3170 (16KEY)

X57-7010-XX

TK-3173 (4KEY)

TK-3173 (4KEY)

TK-3170 (4KEY)

X57-7010-XX

-14-21

-22

TK-3170 (16KEY)TK-3170 (4KEY)

-13

TK-3170 (16KEY)-12

TK-3170 (4KEY)

TK-3170 (4KEY)

-10

-12

C51

810

0p

TX-RX UNIT : CONTROL SECTION (X57-7010-XX) (B/4)

PTT BORAD

4KEY BOARD(X57-7010) (D/4)

(X57-7010) (C/4)


2SC5488Q507

RF AMP(COMMON)

TX RF SW

GND

RX

TX

MOD

TCXO

5MS

UL

PCLK

PDAT

PLE

THM

BPF

ASQL

RSSI

DETAF

WIDE

NARROW

5R

5C

5C

5T

5T

APCSW

DSW

PC

GND

CE

CLK

DAT

A LE

MU

XO

UT

DVDD

DVDD

VP

Rset

CP

K3

K4

M3K6K3MK

K4K

K

M

K6M3

K

IC501ADF4111BCP7

PLL SYSTEM

2SK508NV(K52)Q502

D507

1SV325F

MIXER

XF701L71-0617-25

49.95MHz

5C

5R

ASQLRSSI

WIDE

NARROW

BPF

K

M3

K

M

K6K3

K4

AFoUT

QUAD

IFoUT

RSSI

N-DET

N-REC

GND

MIXIN

IC701TA31136FNG

IF AMPCF701

L72-1010-05

WIDE

CF702L72-1012-05

NARROW

CERAMICFILTERW/N SW

D701,702

RD01MUS1Q603

TX DRIVE AMP

2SK3476Q604

RF FINAL AMP

APCVOLTAGELIMITER

Q605,606

APC VOLTAGE SW

ANT SWD606,608

Q504SSM6P05FU(F)

TX/RX VCODC SW

2SC5488Q506

RF BUFFER AMP

RF BPF TUNINGD703-705

C52

6

0.22

u35

C52

3

0.1u

35

D604,605ANT SW

2SK3077FQ602

PRE-DRIVE AMP

oUT1

IN1-

IN1+

VEE

IC601TA75W01FUF

Q4 1/2AVR/5C

Q4 2/2AVR/5T

Q1

5TVOLTAGECONTROL

5CVOLTAGECONTROL

Q6

5TC SW

Q5 1/2

10KEYBACK LIGHT

D8,9,12,13

SSM3K15TE(F)Q15

2SA1774(S)Q16

SSBDC SUPPLYSW

Q7TX/RXINDICATORCONTROL

IC2XC6204B502PR

IC1XC61CC5002NR

VOLTAGEREGULATOR/5V

VOLTAGEDETECTOR/INT

C525

2.2u/10V

1u/25V 15p

8p(B)

C549

NO

C584

10p

NO

C610

470p3p(B)

4p(B)

C579

X57-7010-XX

X57-7010-XX

3.3n

L502

3.9n

L506

220n

270n

3.3n

L507

3.9n

L508

82n

220n 120n

L509

82n 12n

L511

15n 22n

L512

18n

27n

22n

L513 L514

220n

150n

220n

L515

180n

270n

L518

150n 47n

L522

NO NO

L523

47n 18n

L604

NO 33n

27n

L709

33

R508

47

R515

330

560

100

R522

22

R527

100k

220k 150

R529

180 0

R602

NO68

R542

330

8p

5p

C527 C529

2p

3p 1.5p

3p

C542

9p

C545

12p 5p

1.5p

C546

K3

K

K6

M

KK4

M3

C669

8p(B)

6p(B)

C660

15p

22p 33p

C670

100p 4p(B)

C675

2p(B)3.5p(B)

C671

5p(B) 7p(B)

C680

4p(B)

C678

3p(B)

4p(B)

2p(B)

3p(B)

C681

2.5p(B)

C683

2p(B)

4p(B)

C749

3.5p(B)

18p

33p

C750

33p

C755

18p 2p(B)

C757

1.5p(B)

18p

33p

C761

33p

C774

18p 18p

33p

C779

22p

33p

C782

6p(B)

8p(B)

C783

27p

NO

C655C652

22p

NO

C619

15p

NO 15p

C645

27p

C636

18p

22p

27p

C629

15p

C627

39p

27p12p

7p

C625C574

10p

100p0.1u

470p

C571

100

R743

47NO

0

R626

5.6

0

R648R551

0

NO680

NO

R549

47

R548

0

L608

NO

1.2n

L524

NO

22n

68n

L520

NO

HVC355B

HVC350B

D707

NO

R552

0

K3

K4

K

K6

K

M

M3

-12

-10

-11

-13

-14

-21

-22

NO

NO

B30-2050-05

D8

B30-2050-05

B30-2050-05

B30-2050-05

NO

B30-2050-05

NO

NO

D9

B30-2050-05

B30-2050-05

B30-2050-05

NO

B30-2050-05

NO

NO

D12

B30-2050-05

B30-2050-05

B30-2050-05

NO

B30-2050-05

NO

NO

D13

B30-2050-05

B30-2050-05

B30-2050-05

NO

M

K3

K

K

K4

K6

M3

MA2S111

MA2S111

MA2S111

MA2S111

MA2S111

D14

NO

NO

D15

MA2S111

MA2S111

MA2S111

NO

NO

NO

NO

CN1E41-2440-05

SB

SB

SB

ENCW02-1969-15

S70-0424-05

S70-0424-05

S70-0457-05

S70-0424-05

AUX

PTT

SW2

SW1

GND

GND

SIDE2

SIDE1

PTT

AUX

D1

RB521S-30

SSM3K15TE(F)Q29

LOGICINVERTER

Q5UPA672T

2SC4617(S)Q12

D5,7

LCDBACK LIGHT

IC3XC61CN3402NR

VOLTAGEDETECTOR/RESET

D2B30-2278-05

C32

0.1u

R25

5

470k

R25

4

470k

C35

0.1u

5T

BATT

5RSB

5C

5MS

5RCLCDBL

SSB

5TC5M

SSBC

LEDG

LEDR

INT

RESET

SAVE

5MSC

STSW

SAVE SW

Q5 2/2

2SB1132(Q,R)Q13

BACK LIGHTDC SUPPLY

BACK LIGHTCURRENT CONTROL

D4

C33

0.1u

R28

470k

(D)

R27

470k

(D)

CP

147

k*4

QS

Q’S

TX

RX

OPST

VOXMUTE

OE

VDD

IC4BU4094BCFV

SHIFT REGISTER

IC5BU4094BCFV

SHIFT REGISTER

QS

Q’S

AQSFT

QTSW

LCDBL

MMUTE

OE

VDD

STRB

DATA

CLK

DMUTE

SSBC

WIDE

NARROW

VSS

SFTSTB

CLKDATABATT

VOXMUTEOPST

MMUTEAQSFT

SP_MSTSW

5MS

5RC

5C

SSB5T

SB5R

5TC

VOLIN

SFTOE

LEDRLEDG

INTRESET

5M

KEY1O

KEY2O

KEY3O

KEY4O

D7

D6

D5

D4

D3

D2

D1

D0

DT

CK

AUX3

AUX1

AUX6

AUX2

AUX5

AUX4

BATTSEL

THP

VOLIN

VOXIN

ASQL

RSSI

BATTLVL

AGND

LSDIN

VREF

AVCCKEY1

KE

Y2

KE

Y3

PC

HS

DO

EE

PD

AT

EE

PC

L

HS

DIN

MD

SW

DA

CD

AT

BY

TE

CN

VS

S

EE

PD

AT

AM

2

RE

SE

T

XO

UT

DG

ND

XIN

VC

C

NM

I

EN

2

INT

PT

T

SH

IFT

/MO

DE

L

BE

EP

SF

TOE

DA

CLD

LED

R

LED

G

OP

TD

ET

LSD

OU

T

SID

E1

SID

E2

TX

HSDO

HSDIN

DACDAT

MDSW

AM2

XOUT

XIN

PTT

SHIFT/MODEL

BEEP

DACLD

TXD

RXD

DACCLK

OPTDET

LSDOUT

TXDRXD

VOXMUTE

5R

5T

AQSFT

STSW

MMUTEOPST

SSB

SB

SP_M

5MS

5C

DATACLK

BATT

IC9CAT24WC64JI

EEPROM

SDA

SCL

WP

VCC

2SC4649(N,P)Q17

CPU CLOCKSHIFT SW

CP

54

47k*

2

IC10TK62012F

DET AMP / VREF

SSM3K15TE(F)Q14

RX AF MUTE

D28RB706F-40

IC8

AT29

C04

0A-9

0TU

A3

A2

A1

A0

Io0

Io1

Io2

GN

D

Io3

Io4

Io5

Io6

Io7

CE

A10oE

RX

D

AU

X5

TX

D

DE

OA

LT

GN

DTA

1D

ATA

O

RS

SI

LSD

FO

SP

_M

RA

OR

A I

MIC

O

MIC

I

5C

AU

X6

AU

X2

SS

B

AU

X1

MD

SW

AU

X3

AU

X4

GN

D

SS

B

AU

X1

AU

X2

RX

D2

AU

X3

AU

X4

AU

X5

TX

D2

TA1

5C

MIC

O

TA2

DE

O

ALT

2

ALT

1

MIC

I

RA

O

RA

I

AU

X6 CN60

E40-5932-05

R125

R115

C91

C90

C96

C189

C104

1.5k

10k

0.1u

0.1u

1u

0.1u

0.1u

D7

B30

-221

0-05

D5

B30

-221

0-05

Q7UPA672T

VoUT

VIN

S25

S26

S27

S28

S29

S30

S31

S32

S33

S34

IC6LC75834W

LCD DRIVER

22u6

.3

R39

R22

1

R49

C45

R58

R10

2

R56

R55

R22

3

R54

R57

IC11TK62012F

LSD FILTERX1

L77-

1950

-05

IC14TC7W53FK(F)

AF SW

IC15TK62012F

RX HSD FILTER

C13

6

560p

R17

2

680k

TX HSDSIDE TONEMUTE

2SJ347FQ33

OPST

SB5R

SP_M

VOXMUTE

5C

AQSFTMMUTE

5T

5MS

EXTLIMIN

TX

TXD

RXD

AM2

OPTDET

DACLD

PTT

DACDAT

DACCLK

EXTLIMIN

Q21RN4910(F)

AF SW

X2

3.6864MHzL77-1976-05

2SC4649(N,P)Q32

2SC4649(N,P)Q31

Q31,32

AUDIO PROCESSORCLOCK SHIFT SW

D29

RB706F-40

VOX LEVELDETECTOR

D32DA221

SSM3K15TE(F)Q34

120k

2.2u

R112

R162

R111

R161

C120

AG

ND

IN

TX

IN

TX

INO

LIM

LV

EX

TLI

MIN

MO

D

VD

DD

TR

LOA

DN

ST

D

RXAF

RXAFIN

EXPOUT

FILTERO

RXINO

RXIN

AGND

IC13

AQUA-L

AUDIO PROCESSOR

2SJ243Q30

C134

0.047u

C131

820p

5MS

DACCLK

DACDAT

DACLD

D0

VIN5

VoUT5

VoUT6

VIN6

VDAREF

RESET

GND

VIN7

VoUT7

VoUT8

VIN8

IC16M62364FP-F

D/A CONVERTER

IC18TA7368F

AF AMP

NF

PHASE

PRE-GND

PW-GND

PoUTSSM6J08FU(F)

Q24

PTTI(RXD)

SSM3K01T(F)Q35

AF MUTE SW

SSM3K01T(F)Q28

AF MUTE SW

2SK1830FQ25

MIC ALC


D30

2SJ347FQ26

MIC ALC


D31

D30RB706F-40

C146

470p

D31RB706F-40

C147

470p

J1E11-0457-05PTT/RXD

MICMICIN

OPTDET5MS

AETXD

NCSPOSPI

CN18E40-6420-05

IN+

VSS

IN-

IC19TC75S51FE(F)

RX BPF TUNNEVOLTAGE AMP

IC17TK62012F

TCXO BUFFER

R21

4

1.8k

R21

0

470

C548

47p

33p

FREQUENCYCONTROLRX VCO

D509,511

X50

1

16.8

MH

zL7

7-19

71-0

5

C73

6

0.01

u

C73

5

470p

D505,507

FREQUENCYCONTROL TX VCO

D502,503

F-IN FILTERSHIFT SW

CO

M2

CO

M1

INT

LEDG

LEDR

RESET

IC7

30625MGP234HU

MICROPROCESSOR

R82

NO

NO

390

390

NO

390

390

390

NO

NO

R75

NO

390

390

390

C199

0.1u

0.1u

0.1u

NO

0.1U

NO

NO

R59

47k

3SK318Q704

D514

RIPPLE FILTERSTABILIZATIONDIODE

R53

3

4.7k

C56

9

470p

D51

4

HS

C27

7

R631

150k(D)

R630

150k(D)

T:0VR:1.8V

T:0VR:1.8V

T:0VR:5V

T:5VR:0V

T:0VR:4.7V

T:0VR:5V T:0V

R:2V

T:0VR:7.4V

T:2.5V(Hi)2.1V(Lo)

R:0V

T:1.5VR:0V

7.25V

T:1.9V(Hi)1.6V(Lo)

R:0VT:2.3V(Hi)

1.9V(Lo)R:0V

T:0.5V(Hi)0.45V(Lo)

T:0VR:4.8V

T:0VR:0.45V

W:0VN:5V

T:0VR:0.7V

T:0VR:4.4V

T:4.9VR:4.9V

T:5VR:0V

T:0VR:4.1V

4.9V

4.2V

T:5VR:0V

T:0VR:5V

T:0VR:5V

T:4.1VR:0V

0.85V

4.9V

4.9V

7.4V

7.4V

5V

5V

5V

5V

LAMP ON:4.9VOFF:0V7.5V

POWER ON:5VOFF:0V

POWER ON:5VOFF:0V

POWER ON:5VOFF:0V

LAMP ON:0V(Lo)OFF:4.8V(Hi)

ON:0V(Lo)OFF:4.8V(Hi)

T:0VR:5V

T:5VR:0V

ON:5VOFF:0V

ON:5VOFF:0V

T:5VR:0V

T:5VR:0V

T:0VR:5V

ON:0VOFF:5V

T:5VR:0V

T:0VR:5V

7.5V

7.5V

7.5V

7.5V

7.5V

7.5V

TK-3170/3173 BLOCK DIAGRAM

66

IC730625MGP234HU

MICROPROCESSOR

A0~A18D0~D7

WRCSORD

IC8AT29C040A-90TU

SP

LCD PANEL

UL

MOD

X50116.8MHz

X111.0952MHz

Q172SC4649(N,P)

EEPROM

IC501ADF4111BCP7

IC9CAT24WC64JI

MIC

TX,RX

Q5032SK508NV

D509,511SV325F

Q5012SC5488

DOUBLERBPF

RX TUNE

D502,503HSC277x2

LOOPFILTERPLL

TCXOTCXO

PLE,PDAT,PCLK

TRIPLE

Q7012SC4649(N

D501,517MA2S077x2

NA

RR

OW

261

GN

DP

CD

SW

AP

CS

W5T 5T 5C 5C 5R W

IDE

DE

TA

FR

SS

IA

SQ

LB

PF

TH

MP

LEP

DA

TP

CLK

UL

5MS

TC

XO

TX

MO

D

FLASHMEMORY

EEPCL

EEPDAT IC6LC75834W

LCD DRIVER

S1COM1

S30COM4

4KEY12KEY

KEY1O

KEY3O KEY4

KEY1KEY4O

4KEY BOARDX57-701 (D/4)

RF BOARDX57-701 (A/4)

SBLCDAVR

SIDE KEY

SHIFT

SHIFTREGISTOR

IC4,5BU4094BCFVx2

AUXPTTSW1SW2GNDGND

1

6

1

6

PTT BOARDX57-701 (C/4)

AF SWMODAMP

IC12 (A/2)TK62012F

LSDFILTER LSDO

D/A CONVERTER IC16

M62364FP

R16

7

AUDIOMUTE

M

Q22SSM3K15TE(F)

AM2

RA O

RA I

OPST

AUDIOATT

Q34SSM3K15TE(F)

ALTI

5MS

IC17TK62012F

TCXOBUFFER

MOD

TCXO

BEEP

2S

AF AMP

IC18TA7368F

S

TX

TA2

RX HSDAMP

IC15TK62012F

HSDI

5MS

BPF

IC19TC75S51FE(F)

DC AMP

AUDIOMUTE

Q28,35SSM3K01T(F)x2

AMP SWMUTE

SWQ27

DTC144EE

AM1

BAS

CONTROL CIRCUIT

MAIN BOARDX57-701 (B/4)

TXD

5MS

OPTDET

PTT/RXD

20

ALT2ALT1MIC IRA ORA I

AUX6

TA1TXD2

TA2DEO

MIC O5C

AUX2

GND

AUX1

AUX4AUX5

AUX3RXD2

SSB

1

DC SW

Q15SSM3K15TE(F)

Q162SA1774(S) SB

SSBC

Q7UPA672T

SB

LEDG,LEDR

ALC

Q252SK1830F

Q262SJ347FD30,31

RB706F-40x2

DACDATDACCLKDACLD

KEY BACK LIGHT(16KEY TYPE ONLY) LCD BACK LIGHT

D2B30-2278-05

D5,7B30-2210-05x2

D8,9,12,13B30-2050-05x4

DMUTESSBCWIDE

NARROWVOXMUTE

OPSTRXTX

5MSCSAVESTSWAM1

MMUTELCDBLAQSFT

SFTSTBSFTOE

DTCK

TXDRXD

TXD2RXD2

AUX1AUX2AUX3AUX4AUX5AUX6

APCSWDSWPC

EN1EN2EN3EN4

VOLINPTTAUX

SIDE1SIDE2

5TC5RC

AM2

LEDRLEDG

SHIFT

VOXINBATTSELBATTLVL

ASQRSSITHP

MDSWSELF

OPTDET

HSDOHSDINBEEP

LSDOUTLSDIN

RESETINT

PLLDATPLEPCKUL

DACDATDACCLKDACDL

AFDATAFDIOAFDIR

DTRLOADAFSTDSCLK

BB RDF/FDTCLK/DTRDO

DCSW

LCDCLKLCDDATLCDCELCDINH

DCSW

TXVCO

RXVCO

VCOSW

Q5022SK508NV(

D505,501SV325F

D5131SV278

Q21 : RN4910(F)

AFDEAFDIOAFDIR

DTRLOAVOXMU

Q122SC4617(S)

Q132SB1132(Q,R)

LCDBL

Q23DTC144EE

Q24SSM6J08FU(F)

BLOCK DIAGRAM TK-3170/3173

67

AUDIOPROCESSOR

IC13AQUA-L

450kHz IF SW

CF701WIDE(E)

IC701TA31136FNG

FM IFSYSTEM

CD701450kHz

IF AMP MCF

Q7032SC4649(N,P)

XF70149.95MHz

BPF BPF

LPF

TUNE

Q7053SK318

5T

LPF

FUSE

BATT7.5V

–

X23.6864MHz

D604,605,606,608HVC131x4

L616,617,618

L711,712,713

450~490MHz : TK-3170 (K,K4), TK-3173 (K)400~430MHz : TK-3170 (K3,K6,M3)440~480MHz : TK-3170 (M)

L717,718

5R

D706,707HVC355Bx2

BPFBPF TUNE

D703,704,705HVC355Bx3

5R

Q7043SK318

1stMIXER

W/NSW

Q702DTA144EE

NARROW

5C

CF702NARROW(G)

IF SW

D701DAN235E

D702DAN235E

WIDE,NARROWWIDE,NARROW

Q5062SC5488BUFFER

AMP

Q5032SK508NV(K52)

D509,5111SV325Fx2

5C

TRIPLER

Q7012SC4649(N,P)

2nd Lo50.4MHz

+B

S

SBSBSB

EN2(A)GNDEN3(B)

5MSVOLGND

BATSEL

15

1

126

UL

5MS

TC

XO

TX

RX

MO

D

GN

D

RSSI,ASQLDETAF

IC10 (A/2)TK62012F

DETAMP

DETAF

IC14TC7W53FK(F)

AF SW

LSDFILTER

IC11TK62012FK

LSDO

HSDMUTE

F)

Q302SJ243

R170

MIC OMIC I

TX SUMAMP

IC12 (B/2)TK62012F

Q332SJ347F

HSDO

MMUTE

STSW

TX

Q31,322SC4649(N,P)x2

AQSFT

BASEBAND CIRCUIT

MUTESWQ14

SSM3K15TE(F)

PROTECT

D9011SR154-400

RIPPLEFILTER

TXVCO

RXVCO

VCOSW

Q5022SK508NV(K52)

D505,5071SV325Fx2

D5131SV278F

(F)

AFDETAFDIOAFDIR

DTRLOADVOXMUTE

AFSTDSCLK

BB RDF/FDTCLK/DTRDO

DCSW

MICMUTE

+

RFAMP

ANTSWITCH

APCSWQ607

DTC114EE

IC601TA75W01FUF

DSW

+B

TX/RXSW

Q6042SK3476

D515,516HSC277x2

PC

Q603RD01MUS1

Q6022SK3077FPRE-DRIVE

AMPDRIVEAMP

RF FINALAMP

(B/2)(A/2)

Q609SSM3K15TE(F)

Q608DTA144EE

5T

Q5072SC5488

Q6012SC5488

RFAMP

BUFFERAMP

5T,5R5T

DCSW

DCSW

DCSW

DCSW

Q605DTC114EE

Q6062SK879(GR)

COMPAMP

CURRDET

LSDIN

VOXIN

Q19SSM3K15TE(F)

DCSW

AVR

IC2XC6204B502PR

IC3XC61CN3402NR

Q9SSM6J08FU(F)

5M

5MS

RST

AVR

Q4 : FP210Q5 : UPA672TQ1,6 : UMG3Nx2

5T

Q8DTA114EE

5R

5C

IC1XC61CC5002NR

Q29SSM3K15TE(F)

INT

SB

5RC

DC SUPPLY CIRCUIT

5MSC

SAVE5TC

DCSW

DCSW

VOLTAGEDETECT

VOLTAGEDETECT

Q5052SC4617(S)

D514HSC277

ZENER

D601UDZS4.7B

TK-3170/3173

68

AQ

UA

–43d

Bm

–73.

5dB

m–5

8dB

m–5

9.5d

Bm

–46.

5dB

m–7

7dB

m19

0mV

rms

430m

Vrm

s50

mV

rms

2.3V

rms

–80d

Bm

–78d

Bm

C78

4C

724

C72

8C

772

C73

2

C17

2

C76

3C

747

IC70

1

C12

0C

117

Q70

5Q

703

MC

F

IC18

IC10

IC13

500m

W

To

mak

e m

easu

rem

ents

in t

he

AF

sect

ion

, co

nn

ect

the

AC

leve

l met

er.

(AN

T in

pu

t : –

53d

Bm

, 1kH

z FM

, 3kH

z D

EV

(W

IDE

).)

In t

he

RF

sect

ion

, use

a h

igh

imp

edan

ce p

rob

e. (

AN

T in

pu

t : –

53d

Bm

, MO

D o

ff.)

RF

(CE

NT

ER

FR

EQ

UE

NC

Y)

AF

(1kH

z)IF

2(4

50kH

z)IF

1 (4

9.95

MH

z)

AF

(1kH

z)

AQ

UA

VC

O

–0.6

dB

m22

5mV

rms

330m

Vrm

s–1

8dB

m–1

6.5d

Bm

–19d

Bm

15m

Vrm

s

31d

Bm

–6d

Bm

10d

Bm

35.5

dB

m

IC13

C57

9Q

507

C57

4IC

12C

176

D51

5

D51

6C

601

Q60

1C

611

Q60

2C

617

Q60

3

C62

7Q

604

C67

0

C57

5 PLL

RX

LO

AG

is s

et t

o t

he

MIC

inp

ut

bec

om

es 3

kHz

DE

V. A

t 1k

Hz

MO

D. (

WID

E)

To

mak

e m

easu

rem

ents

in t

he

AF

sect

ion

, co

nn

ect

the

AC

leve

l met

er.

In t

he

RF

sect

ion

, use

a 1

000p

F co

up

ling

cap

acit

or

AF

(1kH

z)R

F (C

EN

TE

R F

RE

QU

EN

CY

)

RF

(CE

NT

ER

FR

EQ

UE

NC

Y)D

/A

42m

Vrm

s

IC16

4W

Q70

4

SP

MIC

AN

T

169

526

21

410

R18

4

50Ω

AN

T

50Ω

236

223

SS

G–5

3dB

mFM

IFS

YS

TE

M

14

LEVEL DIAGRAM

Tra

nsm

itte

r S

ecti

on

Re

ce

iver

Secti

on

TK-3170/3173

69

KSC-30 (RAPID CHARGER)

A02-3656-08 Cabinet BottomA02-3841-08 Cabinet Upper

B43-1151-08 BadgeB62-1754-08 Instruction manual K,TB62-1755-08 Instruction manual EB72-2209-08 Model name plate

E03-0453-08 DC jackE23-1190-08 Relay terminal

G13-1547-08 Cushion

N83-2610-45 Pan head taptite screw

W02-3671-08 Electric circuit moduleW08-0479-05 AC adapter 120V AC 60Hz KW08-0513-05 AC adapter 230V AC 50Hz TW08-0558-15 AC adapter 230V AC 50Hz E

Newparts

Desti-nation

Ref. No. Parts No. Description

Parts List

External View

Power ON

Initialization

Insert battery

DoesS terminalconnect?

Distinguish thekinds of battery

Battery is notcorrespond

LED OFF

Charging 200mARed LED turn on(Charging timerstart counting)

Charging complete(approx. 11 hours)

LED OFF

Vs : High(Li-ion)

Vs : Low(Ni-Cd or Ni-MH)

Yes

No

C13

C28

470p

C5

0

.1µ

C14

4

70p

1µ

R18100k

R7

56k

R13

3.9k

R2

10k

R35

56k

3

1

2

4

5

6

7 8

9

NC NC

RESET

Rs 470k

Ct 2.2µ

Rt2 Rt

Q82SC945

Q72SC945

Q52SC945

14

13

12

11

10

Vdd

OUT

33k 180k

TP

J43 1

2

IN

CO

M 10VOUT

C15

4

70p

C17

1000

p

C16

470p

R5

1k

R15 100k

R16 56k

R17

1k

C9

1000

p

R3 12

R10 12

D1MTZJ2.0B

C21

470

p

C20

100

0p

R143.9k

INPUT+

INPUT–

D51N4148

D31N4148

D41N4148

–1

–2

B1+200mA

B2+200mA

B–

S

Q12SA1469

Q32SA1015(Y)

C24

470P

C25

1000

P

C26

470P

R270

R280

R12 0

R1 1k

LED

1

D9

IC1NJM78L10A

IC2HEF4541BP

Vadp

RE

SE

T

Vd

d

OU

TP

UT

J1 0

J2 0

R33 0

J3 0Vadp Vadp

R31 0Vdd Vdd

Schematic Diagram

Operating Flow Chart

TK-3170/3173

GENERAL

Frequency range ....................................... 450~490MHz (K,K4) 440~480MHz (M) 400~430MHz (K3,K6,M3)Number of channels .................................. Zone : Max. 128 per radio Conv. Ch : Max. 128 per zone

TK-3173 : Trunking GID : Max. 250 per zoneChannel spacing ........................................ Wide : 25kHz Narrow : 12.5kHzBattery voltage .......................................... 7.5V DC ±20%Battery life (5-5-90 duty cycle)/Approx. hours

KNB-24L (1400mAh) .............................. 9KNB-25A (1200mAh) ............................. 8KNB-26N (2000mAh) ............................. 12KNB-35L (1950mAh) .............................. 11

Operating temperature range.................... –22°F~+140°F (–30°C~+60°C)Frequency stability .................................... ±0.00025% (–22°F~+140°F)Antenna impedance .................................. 50ΩChannel frequency spread ........................ 40MHz (K,K4,M) 30MHz (K3,K6,M3)Dimensions (W x H x D) ............................ 2-7/32 x 4-9/32 x 1-1/4 in. (56 x 109 x 31.7 mm) with KNB-24L or 35L battery(Projections not included) 2-7/32 x 4-9/32 x 1-1/2 in. (56 x 109 x 37.9 mm) with KNB-25A or 26N batteryWeight (net) .............................................. 12.0 oz. (340 g) with battery (KNB-35L), antenna (KRA-23) and beltclip (KBH-12)

RECEIVER (Measurements made per EIA/TIA-603)

Sensitivity (12dB SINAD) ........................... Wide : 0.25µV Narrow : 0.28µVSelectivity .................................................. Wide : 70dB Narrow : 65dBIntermodulation distortion ......................... Wide : 65dB Narrow : 60dBSpurious response .................................... 65dBAudio output (8Ω impedance) ................... 500mW with less than 10% distortion

TRANSMITTER (Measurements made per EIA/TIA-603)

RF power output ....................................... HI : 4W LO : 1WSpurious response .................................... 70dBModulation ................................................ Wide : 16K0F3E Narrow : 11K0F3EFM hum & noise ....................................... Wide : 45dB Narrow : 43dBAudio distortion ......................................... W/N : Less than 5%

SPECIFICATIONS

2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan

P.O. BOX 22745, 2201 East Dominguez Street, Long Beach,

6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8

Rembrücker Str. 15, 63150 Heusenstamm, Germany

Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium

13, Boulevard Ney, 75018 Paris, France

KENWOOD House, Dwight Road, Watford, Herts.,

Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands

Via G. Sirtori, 7/9 20129 Milano, Italy

Bolivia, 239-08020 Barcelona, Spain

(A.C.N. 001 499 074)16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia

Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road,

1 Ang Mo Kio Street 63, Singapore 569110

CA 90801-5745, U.S.A.

Kwai Fong, N.T., Hong Kong

WD18 9EB United Kingdom

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