Kenwood Two Way Radio Tk 3202 Users Manual 3202_cover

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UHF FM TRANSCEIVER

TK-3202/3206

© 2004-2 PRINTED IN JAPAN

B51-8678-00 (S) 1246

SERVICE MANUAL

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

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

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

DISASSEMBLY FOR REPAIR ..............................5

CIRCUIT DESCRIPTION .......................................8

TERMINAL FUNCTION......................................12

SEMICONDUCTOR DATA .................................12

COMPONENTS DESCRIPTION .........................13

PARTS LIST........................................................14

EXPLODED VIEW...............................................21

PACKING ............................................................22

ADJUSTMENT ...................................................24

PC BOARD

TX-RX UNIT (X57-6890-XX).........................30

SCHEMATIC DIAGRAM.....................................34

BLOCK DIAGRAM..............................................38

LEVEL DIAGRAM...............................................40

KSC-31 / KNB-29N / KNB-30A / KBH-10 .........41

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

CONTENTS

TK-3206 :

Does not come with antenna.

Antenna is available as an option.

Antenna

(T90-1039-05): TK-3202(K,M)

(T90-1040-05): TK-3202(K2,M2)

(KRA-27: Option): TK-3206(M,M3)

Knob (VOLUME)

(K29-9309-03)

Knob (PTT)

(K29-9308-03)

Cabinet assy

(A02-3852-23)(8CH):

TK-3202(K,K2,M,M2)

(A02-3851-23)(16CH):

TK-3206(M,M3)

Knob (CH-SELECTOR)

(K29-9318-03)

Photo is TK-3202.

TK-3202/3206

2

Merchandise received

License and frequency allocated by FCC

Choose the type of transceiver

Transceiver programming A personal computer (IBM PC or compatible), programming

interface (KPG-22), and programming software (KPG-87D)

are required for programming.

(The frequency, TX power HI/LOW, and signalling data are programmed

for the transceiver.)

Delivery

Are you using the speaker microphone? YES

NO

KMC-17 or KMC-21

Speaker microphone

(Option)

Are you using the optional antenna? YES

NO

KRA-23 or KRA-27

Optional antenna

TX/RX 450~490

TX/RX 400~430

TX/RX 470~512

4.0W

4.0W

4.0W

TK-3202 (K,M)

TK-3206 (M)

TK-3206 (M3)

TK-3202 (K2,M2)

Frequency range (MHz) RF power Type

GENERAL / SYSTEM SET-UP

INTRODUCTION

SCOPE OF THIS MANUAL

This manual is intended for use by experienced technicians

familiar with similar types of commercial grade

communications equipment. It contains all required service

information for the equipment and is current as of the

publication date. Changes which may occur after publication

are covered by either Service Bulletins or Manual Revisions.

These are issued as required.

ORDERING REPLACEMENT PARTS

When ordering replacement parts or equipment information,

the full part identification number should be included. This

applies to all parts, components, kits, or chassis. If the part

number is not known, include the chassis or kit number of

which it is a part, and a sufficient description of the required

component for proper identification.

PERSONAL SAFETY

The following precautions are recommended for personal

safety:

●DO NOT transmit until all RF connectors are verified secure

and any open connectors are properly terminated.

●SHUT OFF and DO NOT operate this equipment near

electrical blasting caps or in an explosive atmosphere.

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

SERVICE

This radio is designed for easy servicing. Refer to the

schematic diagrams, printed circuit board views, and alignment

procedures contained within.

SYSTEM SET-UP

Unit

Model

TX-RX Unit Frequency range Remarks

& destination

TK-3202

K,M X57-6890-20 450~490MHz

TK-3206

M

TK-3206

M3 X57-6890-22 400~430MHz IF1 : 38.85MHz

LOC : 38.4MHz

TK-3202

K2, X57-6890-23 470~512MHz

M2

TK-3202/3206

3

REALIGNMENT

1. Modes

Mode Function

User mode For normal use.

PC mode Used for communication between the

radio and PC (IBM compatible).

Data programming Used to read and write frequency data

mode

and other features to and from the radio.

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

This feature is included in the KPG-

87D.

Clone mode Used to transfer programming data

from one radio to another.

User mode

PC mode

PC test mode

Data programming

mode

PC tuning mode

REALIGNMENT

3.PC Mode

3-1. Preface

The TK-3202/3206 transceivers are programmed using a

personal computer, a programming interface (KPG-22) and

programming software (KPG-87D).

The programming software can be used with an IBM PC

or compatible. Figure 1 shows the setup of an IBM PC for

programming.

3-2. Connection procedure

1. Connect the TK-3202/3206 to the personal computer with

the interface cable.

2. When the POWER is switched on, user mode can be

entered immediately. When the PC sends a command,

the radio enters PC mode.

When data is transmitting from the transceiver, the red

LED lights.

When data is received by the transceiver, the green LED

lights.

Notes:

•The data stored in the personal computer must match the

model type when it is written into the EEPROM.

•Change the TK-3202/3206 to PC mode, then attach the

interface cable.

3-3. KPG-22 description

(PC programming interface cable: Option)

The KPG-22 is required to interface the TK-3202/3206 with

the computer. It has a circuit in its D-subconnector (25-pin)

case that converts the RS-232C logic level to the TTL level.

The KPG-22 connects the SP/MIC connector of the TK-3202/

3206 to the computer’s RS-232C serial port.

3-4. Programming software description

KPG-87D is the programming software for TK-3202/3206

supplied on a CD-ROM. This software runs under Windows

98, ME, Windows 2000 or XP on an IBM-PC or compatible

machine.

The data can be input to or read from TK-3202/3206 and

edited on the screen. The programmed or edited data can be

printed out. It is also possible to tune the transceiver.

Tuni ng cable

(E30-3216-05)

RF Power meter

or SSG

Gray +

Gray/Black –

1.5D-XV Lead wire +

1.5D-XV Shield wire –

}

}

SP

MIC

KPG-22

KPG-87D

IBM-PC

Fig. 1

Clone mode

2. How to Enter Each Mode

Mode Operation

User mode Power ON

PC mode Received commands from PC

Clone mode

[PTT]+[Side2]+Power ON (Two seconds)

4. Clone Mode

4-1. Outline

"Clone Mode" copies the transceiver data to another

transceiver.

The dealer can copy the transceiver data to another

transceiver even without the use of a personal computer.

4-2. Example

The transceiver can copy the programming data to one or

more transceivers via RF communication.

The clone master and clone slave/s must be in Clone mode.

4-3. Operation

1. To switch the clone slave/s to Clone mode, press and hold

the [PTT] and [side2] keys while turning the transceiver

power ON.

2. Wait for 2 seconds. The LED will light orange and the

transceiver will announce "Clone".

3. Select a channel table number using Side1(increment

channel table) and Side2(decrement channnel table) keys.

TK-3202/3206

4

1450.000 472.000 450.000 400.000

2452.000 474.000 452.000 401.000

3454.000 476.000 454.000 402.000

4456.000 478.000 456.000 403.000

5458.000 480.000 458.000 404.000

6460.000 482.000 460.000 405.000

7462.000 484.000 462.000 406.000

8464.000 486.000 464.000 407.000

9466.000 488.000 466.000 408.000

10 468.000 490.000 468.000 409.000

11 470.000 492.000 470.000 410.000

12 472.000 494.000 472.000 411.000

13 474.000 496.000 474.000 412.000

14 476.000 498.000 476.000 413.000

15 478.000 500.000 478.000 414.000

16 480.000 502.000 480.000 415.000

17 482.000 504.000 482.000 416.000

18 484.000 506.000 484.000 417.000

19 486.000 508.000 486.000 418.000

20 488.000 510.000 488.000 419.000

Clone Frequency Table

MODEL TK-3202 TK-3206

Type K,M K2,M2 M M3

Operating

Clone

Frequency

450~490 470~512 450~490 400~430

Frequency (MHz)

Table

REALIGNMENT

4. To switch the clone master to Clone mode, press and hold

the [PTT] and [side2] keys while turning the transceiver

power ON.

5. Wait for 2 seconds. The LED will light orange and the

transceiver will announce "Clone".

6.

Select the same channel table number as the clone slave/s.

7. Press [PTT] on the clone master to begin data transmission.

When the clone slave starts to receive data, the LED will

light green.

When the clone master finishes sending data, a

"confirmation" tone will sound.

If data transmission fails while cloning, an "error" tone will

sound from the Slave unit.

8. If the cloning fails, no data will be available in the Slave unit

when it is returned to User mode.

9. When the cloning is successful, the Slave unit's "Scan" and

"Key lock" functions will return to their default values (Scan

= OFF, Key lock = OFF).

Notes:

•The dealer can clone data to two or more transceivers by

repeating the above procedures.

•If the transceivers Clone Mode is configured as "Disabled",

the transceiver cannot enter Clone mode.

•The table shown below will cover the frequency tables used

for wireless cloning.

•Clone mode cannot be entered in battery low state.

•A unit cannot be a "Master Unit" if it is unprogrammed. If

[PTT] is pressed, an "error" tone will sound.

•The language used in cloning depends on the "Model type"

setting, not the FPU setting. C, C2, C5 and C6 type

TK-3207 transceivers will use Chinese. Other types English.

•Once a unit is set to be the Master, it cannot be a slave

after the data has been transmitted. This protects the data

in the Master unit.

•Electronic interface may cause a failure in data transfer

during Wireless Clone, such as when waveforms or

electromagnetics are being performed at the workbench.

•Clone mode can be used ONLY by the authorized service

personnel.

•The Clone mode setting must be configured as "Disable"

before being delivered to the end-user.

•To clone, replace the antenna from both the master

transceiver and the slave transceiver with a dummy

load.

•The transmit output power is automatically set to Low

in Clone mode.

TK-3202/3206

5

DISASSEMBLY FOR REPAIR

■ Removing the case assembly from the chassis.

1. Remove the volume knob z and channel knob x.

2. Remove the two screws c.

3. Lift and remove the chassis from the case assembly v.

(Use a flat-blade screwdriver to easily lift the chassis.)

■ Removing the TX-RX unit from the chassis.

1. Remove the packing b from the SP / MIC jack of the TX-

RX unit.

2. Remove the eleven screws n fixing the TX-RX unit.

3. Remove the fixing bracket m of the SP / MIC.

4. Remove the solder of the antenna terminal with a soldering

iron ,.

5. Remove the solder of the positive terminal with a soldering

iron ..

Note: You can remove the TX-RX unit from the chassis without

removing the solder at the positive terminal. However,

in this case, you can not attach the packing (G53-1605-

03) that is on the positive terminal to the chassis in

assembling. So, it is advisable to remove the solder on

the positive terminal first.

6. Remove the FPC from the flat cable connector /.

7. Lift and remove the TX-RX unit from the chassis Ω.

1

3

3

4

2

9

666

66

11

5

6

6

6

7

8

10

■ Removing the battery release lever from the case

assembly.

1. Press the upper part of the lever toward the inside of the

case assembly. One side of the shaft will be removed z.

2. Lift and remove the battery release lever from the case

assembly x.

■ Attaching the battery release lever to the case

assembly.

1. Insert one side of the shaft into the hole at the lever fitting

section on the case assembly z.

Caution : The thin spring (G01-4543-04) should be positioned

above the two tabs of the lever.

2. Tilt the battery release lever slightly forward x, so that the

thick spring (G01-4542-04) is positioned below the case

surface.

3. With the thick spring positioned below the case surface,

attach the other side of the shaft to the case assembly by

pressing the battery release lever c until it snaps into place

v.

Caution : Be careful not to tilt the battery release lever too

forward.

If the battery release lever is pushed in this state

where the two tabs come below the case surface,

there is a possibility of damaging the two tabs.

2

1

1

3

2

4

A thin spring

Shaft

Two tabs

A thick spring

TK-3202/3206

6

■ Cautions for assembly

1. Attaching the positive terminal to the chassis.

Always attach the positive terminal to the chassis, using

the following procedures, before mounting the TX-RX unit

onto the chassis.

1. Remove the holder assembly x from the packing z of

the positive terminal.

2. Mount the packing of the positive terminal into the chassis

hole c.

3. Mount the holder assembly into the packing of the positive

terminal v.

DISASSEMBLY FOR REPAIR

■ Assembling the battery release lever

1. Place the lever x onto the stopper z.

2. Place the thick spring c onto the lever.

3. Hook the right and left ends of the thin spring v onto the

tabs of the stopper, then place the thin spring onto the

lever b.

4. Slide the shaft through the hole of the stopper and lever

n.

2

1

3

4

2. Mounting the chassis to the case assembly.

1. Confirm that the waterproof packing attached to the

circumference of the chassis is securely inserted in the

groove of the chassis z.

2. Twist the speaker wires twice, then attach the speaker to

the speaker recess of the case assembly x. Make sure

the speaker is securely inserted.

1

2

4

5

3

1

6

2

3. Insert the upper part of the chassis into the case assembly

c.

Caution: Take care that the speaker lead wire is not caught

by the microphone element.

4. Press the chassis v and the case assembly together to

attach them.

Caution: If the packing of the SP / MIC does not come to the

correct position after attaching the chassis to the

case assembly, reposition the packing with your

fingers.

3

4

4

Confirm that the

waterproof packing is

securely inserted in the

groove of the chassis.

TK-3202/3206

7

3. Attaching the antenna receptacle to the

chassis.

Screw the antenna receptacle to the chassis in the order

shown in the drawing so that the antenna receptacle comes

to the center of the case hole.

4. The nuts of the volume knob and channel

knob

Note that the shapes, colors and heights of nuts of the

volume knob and channel knob are different from one

another. (The nut of volume knob is silver, and the nut of

channel knob is gold)

Use the following jig when removing the nuts of the

volume knob and channel knob.

●Jig (Part No. : W05-1012-00)

Tighten this screw first.

Tighten this screw second.

Volume Knob

(Silver) Channel Knob

(Gold)

DISASSEMBLY FOR REPAIR

5. Screw sequence for mounting the TX-RX unit

to the chassis.

Attach the TX-RX unit to the chassis using the screws in

the order shown in the drawing below.

TX-RX UNIT

Component side view

_

11

_

3

_

4

_

2

_

7

_

8

_

9

_

1

_

6

_

5

_

10

TK-3202/3206

8

Fig. 3 Wide/Narrow switching circuit

CIRCUIT DESCRIPTION

1. Frequency Configuration

The receiver utilizes double conversion. The first IF is 38.85

MHz and the second IF is 450 kHz. The first local oscillator

signal is supplied from the PLL circuit.

The PLL circuit in the transmitter generates the necessary

frequencies. Fig. 1 shows the frequencies.

1) Front End (RF AMP)

The signal coming from the antenna passes through the

transmit/receive switching diode circuit, (D103,D104,D106

and D122) passes through a BPF (L229 and L228), and is

amplified by the RF amplifier (Q205).

The resulting signal passes through a BPF (L214,L212 and

L211) and goes to the mixer. These BPFs are adjusted by

variable capacitors (D203,D204,D205,D206 and D210). The

input voltage to the variable capacitor is regulated by

voltage output from the microprocessor (IC405).

2) First Mixer

The signal from the front end is mixed with the first local

oscillator signal generated in the PLL circuit by Q1 to

produce a first IF frequency of 38.85 MHz.

The resulting signal passes through the XF201 MCF to cut

the adjacent spurious and provide the opitimun

characteristics, such as adjacent frequency selectivity.

Fig. 2 Receiver section

2. Receiver

The frequency configuration of the receiver is shown in Fig. 2.

3) IF Amplifier Circuit

The first IF signal is passed through a four-pole monolithic

crystal filter (XF201) to remove the adjacent channel signal.

The filtered first IF signal is amplified by the first IF amplifier

(Q203) and then applied to the lF system IC (IC201). The IF

system IC provides a second mixer, second local oscillator,

limiting amplifier, quadrature detector and RSSI (Received

Signal Strength Indicator). The second mixer mixes the first

IF signal with the 38.4MHz of the second local oscillator

output (TCXO X1) and produces the second IF signal of

450kHz.

The second IF signal is passed through the ceramic filter

(CF201) to remove the adjacent channel signal. The filtered

second IF signal is amplified by the limiting amplifier and

demodulated by the quadrature detector with the ceramic

discriminator (CD201). The demodulated signal is routed to

the audio circuit.

4) Wide/Narrow Switching Circuit

Narrow and Wide settings can be made for each channel

by switching the demodulation level.

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

output from IC405, pin 45.

When a WIDE (low level) data is received, Q202 turn on.

When a NARROW (high level) data is received, Q202 turn

off.

Q202 turns off/on with the Wide/Narrow data and the IC201

detector output level is switched to maintain a constant

output level during wide or narrow signals.

SP

BPF

IC301

ANT

AQUA

CF201

TCXO

TUNE TUNE

ANT SW

BPF

1st Local

MIXER

Q204

RF AMP

Q205 MCF

XF201

IC201

IF,MIX,DET

Q1

X3 multiply

IC302

AF PA

IF AMP

Q203

AF VOL

X1

12.8MHz

2nd Local

Q202

C214

RX_W/N

(IC405)

R211

R213 CD201

IFOUT

QUAD

IC201

FM IF SYSTEM

5R

AFOUT

Q203

L : Wide

H : Narrow

5) Audio Amplifier Circuit

The demodulated signal from IC201 goes to AF amplifier

through IC301.

The signal then goes through an AF volume control, and is

routed to an audio power amplifier (IC302) where it is amplified

and output to the speaker.

Fig. 1 Frequency configuration

SP

TX:450 ~ 490MHz

(TK-3202(K,M), TK-3206(M))

400 ~ 430MHz

(TK-3206(M3))

470 ~ 512MHz

(TK-3202(K2,M2))

PLL

VCO

IF SYSTEM

ANT

TCXO

X3 multiply

38.85MHz

MCF AF

AMP

MIC

MIC

AMP

TX

AMP RF

AMP

38.4MHz

CF

450kHz

RX: 411.15 ~ 451.15MHz

(TK-3202(K,M), TK-3206(M))

361.15 ~ 391.15MHz

(TK-3206(M3))

431.15 ~ 473.15MHz

(TK-3202(K2,M2))

TX/RX:450 ~ 490MHz (TK-3202(K,M), TK-3206(M))

400 ~ 430MHz (TK-3206(M3))

470 ~ 512MHz (TK-3202(K2,M2))

12.8MHz

RF

AMP

ANT SW

TK-3202/3206

9

CIRCUIT DESCRIPTION

6) Squelch

Part of the AF signal from the IC enters the FM IC (IC201)

again, and the noise component is amplified and rectified

by a filter and an amplifier to produce a DC voltage

corresponding to the noise level.

The DC signal from the FM IC goes to the analog port of

the microprocessor (IC405). IC405 determines whether to

output sounds from the speaker by checking whether the

input voltage is higher or lower than the preset value.

To output sounds from the speaker, IC405 sends a high

signal to the SP MUTE line and turns IC302 on through

Q303,Q304,Q305,Q306 and Q316. (See Fig. 4)

7) Receive Signalling

(1) QT/DQT

The output signal from FM IC (IC201) enters the

microprocessor (IC405) through IC301. IC405 determines

whether the QT or DQT matches the preset value, and

controls the SP MUTE and the speaker output sounds

according to the squelch results.

(2) MSK (Fleet Sync)

The MSK input signal from the FM IC goes to pin 31 of IC 301.

The signal is demodulated by MSK demodulator in IC 301.

The demodulated data goes to the CPU for processing.

(3) DTMF

The DTMF input signal from the FM IC (IC201) goes to

IC301, the DTMF decoder. The decoded information is then

processed by the CPU.

3. PLL Frequency Synthesizer

The PLL circuit generates the first local oscillator signal for

reception and the RF signal for transmission.

1) PLL

The frequency step of the PLL circuit is 5 or 6.25kHz.

A 12.8MHz reference an oscillator signal is divided at IC1

by a fixed counter to produce oscillator (VCO) output signal

which is buffer amplified by Q2 then divided in IC1 by a

programmable counter. The divided signal is compared in

phase with the 5 or 6.25kHz reference signal from the phase

comparator in IC1. The output signal from the phase

comparator is filtered through a low-pass filter and passed

to the VCO to control the oscillator frequency.(See Fig. 5)

2) VCO

The operating frequency is generated by Q4 in transmit

mode and Q3 in receive mode. The oscillator frequency is

controlled by applying the VCO control voltage, obtained

from the phase comparator, to the varactor diodes (D4 and

D7 in transmit mode and D5 and D9 in receive mode). The

RX pin is set high in receive mode causing Q5 turn on.

The TX pin is set high in transmit mode. The outputs from

Q3 and Q4 are amplified by Q6 and sent to the RF amplifiers.

Fig. 4 AF amplifier and squelch

RECEIVE SIGNALLING

RECEIVE SIGNALLING

SP

Q306,316

SW

IF Amp

FM IF IC201 IC301

IC302

AF PA

IC405

Q303,304,305

SW

QT/DQT

DTMF

CLK,DATA,

STD,LOADN

SIGNAL

AF CONT

QT/DQT IN

BUSY

CPU

AQUA

3) Unlock Detector

If a pulse signal appears at the LD pin of IC1, an unlock

condition occurs, and the DC voltage obtained from C4,

R5, and D1 causes the voltage applied to the microprocessor

to go low. When the microprocessor detects this condition,

the transmitter is disabled, ignoring the push-to-talk switch

input signal.

Fig. 5 PLL circuit

PLL DATA

X1

12.8MHz

REF OSC

1/M

1/N

PLL IC IC1

PHASE

COMPARATOR CHARGE

PUMP

LPF

5kHz/6.25kHz

D4,7

D5,9

Q4

TX VCO

Q3

RX VCO

Q6

BUFF AMP

Q9

RF AMP

RX

TX

Q2

BUFFER

Q5, 7

T/R SW

5kHz/6.25kHz

LPF

TK-3202/3206

10

CIRCUIT DESCRIPTION

Fig. 6 Microphone amplifier

Fig. 7 Drive and final amplifier and APC circuit

4. Transmitter System

1) Microphone Amplifier

The signal from the microphone passes through IC301.

When encoding DTMF, it is turned OFF for muting the

microphone input signal by IC301.

The signal passes through the Audio processor (IC301) for

the maximum deviation adjustment, and goes to the VCO

modulation input.

2) Drive and Final Amplifier

The signal from the T/R switch (D101 is on) is amplified by

the pre-drive (Q101) and drive amplifier (Q102) to 50mW.

The output of the drive amplifier is amplified by the RF power

amplifier (Q103) to 4.0W (1W when the power is low). The

RF power amplifier consists of two MOS FET stages. The

output of the RF power amplifier is then passed through

the harmonic filter (LPF) and antenna switch (D103 and

D122) and applied to the antenna terminal.

From

T/R SW

(D101) DRIVE

AMP RF

POWER AMP LPF

ANT

SW

D103

D122

AN

T

VGVGVD

Q102 Q103

Pre-DRIVE

AMP

Q101

VDD

RF

AMP

Q100

5T

R127

R128

R129

+B

IC101

(1/2) IC101

(2/2)

PCTV

(IC405)

IC301

IC405

LPF

DTMF

QTTCXO

QTVCO

CPU

AGC

VCO

MIC

X1

TCXO

LPF

LPF

AQUA

3) APC Circuit

The APC circuit always monitors the current flowing through

the RF power amplifier (Q103) and keeps a constant current.

The voltage drop at R127, R128 and R129 is caused by the

current flowing through the RF power amplifier and this

voltage is applied to the differential amplifier IC101(1/2).

IC101(2/2) compares the output voltage of IC101(1/2) with

the reference voltage from IC405. The output of IC101(2/2)

controls the VG of the RF power amplifier, Drive amplifier

and Pre-Drive amplifier to make both voltages the same.

The change of power high/low is carried out by the change

of the reference voltage.

4) Encode Signalling

(1) QT/DQT

QT,DQT data of the QTTCXO Line is output from pin 28 of

the CPU. The signal passes through a low-pass CR filter

and goes to the TCXO(X1).

The QT,DQT data of the QTVCO Line is output from pin 24

of the CPU. The signal passes through a low pass CR filter,

mixes with the audio signal, and goes to the VCO modulation

input. TX deviation is adjusted by the CPU.

(2) DTMF

High-speed data is output from pin 2 of the CPU. The signal

passes through a low-pass CR filter, and provides a TX and

SP out tone, and is then applied to the audio processor

(IC301). The signal is mixed with the audio signal and goes

to the VCO.

TX deviation is adjusted by the CPU.

(3) MSK (Fleet Sync)

Fleet Sync utilizes 1200bps and 2400bps MSK signal is

output from pin 6 of IC301. And is routed to the VCO.

When encoding MSK, the microphone input signal is muted.

5. Power Supply

There are four 5V power supplies for the microprocessor:

5M,5C,5R, and 5T. 5M for microprocessor is always output

while the power is on. 5M is always output, but turns off when

the power is turned off to prevent malfunction of the

microprocessor.

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

OFF.

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

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

6. Control Circuit

The control circuit consists of a microprocessor (IC405) and

its peripheral circuits. It controls the TX-RX unit. IC405 mainly

performs the following:

(1) Switching between transmission and reception by the

PTT signal input.

(2) Reading system, group, frequency, and program data

from the memory circuit.

(3) Sending frequency program data to the PLL.

(4) Controlling squelch on/off by the DC voltage from the

squelch circuit.

(5) Controlling the audio mute circuit by the decode data

input.

(6) Transmitting tone and encode data.

1) Frequency Shift Circuit

The microprocessor (IC405) operates at a clock of

7.3728MHz. This oscillator has a circuit that shifts the

frequency by BEAT SHIFT SW (Q407, Q408).

TK-3202/3206

11

A beat sound may be able to be evaded from generation if

“Beat Shift” is set to ON when it is generated in the internal

spurious transmission modulated sound of a transceiver.

2) Memory Circuit

Memory circuit consists of the CPU (IC405) and an EEPROM

(IC406). An EEPROM has a capacity of 64k bits that contains

the transceiver control program for the CPU and data such

as transceiver channels and operating features.

CIRCUIT DESCRIPTION

Channel selector

CPU

IC405

SIDE 2

EN4

EN5

EN3

EN2

EN1

47

46

48

49

50

PTT PTT

SW

SIDE 1

27

74

75

SW1

SW2

Fig. 11 Control system

7. Control System

Keys and channel selector circuit.

The signal from keys and channel selector input to

microprocessor directly as shown in fig. 11.

3) Low Battery Warning

The battery voltage is checked using by the microprocessor.

The transceiver generates a warning tone when it falls below

the warning voltage shown in the table.

(1)The red LED blinks when the battery voltage falls below

the voltage (1) shown in the table during transmission.

Note:

The transceiver checks the battery voltage during reception

even when, in the FPU, the Battery Warning status function

is set to “On TX” (default setting).

However, the LED does not blink during reception. During

transmission, the LED blinks to generate the warning tone

of a low battery voltage.

(2)The transceiver immediately stops transmission when

the battery voltage falls below the voltage (2) shown in

the table. A message tone beeps while the PTT switch

is released.

IC405

CPU

IC406

EEPROM

Fig. 9 Memory circuit

X2 XOUT

IC405

Q407,Q408

Hi: OFF

LOW: ON BSHIFT

Fig. 8 Frequency shift circuit

SB R404

R406

88

IC405

CPU

Ni-Cd Battery Ni-MH Battery

(1) 6.2[V] 6.2[V]

(2) 5.9[V] 5.9[V]

Fig. 10 Low battery warning

TK-3202/3206

12

1PCTV O APC/BPF control data output

2DTMF O DTMF/ Beep output

3NC -NC

4EEPDAT I/O EEPROM data input/output

5EEPCLK O EEPROM clock output

6BYTE - GND

7GND - GND

8BSHIFT O Beat shift switch

9NC -NC

10 RESET I CPU reset

11 XOUT O CPU clock (7.3728MHz)

12 VSS - GND

13 XIN I CPU clock (7.3728MHz)

14-15 VCC - +5V

16 INT I Battery voltage monitor input

17 TCLK/DTRDO I Base band IC data input

18 RDF/FD I Base band IC data input

19 SCLK O Base band IC clock output

20 D I/O I/O Base band IC data input / output

21 TDATA/DTRCLK O Base band IC data output

22 DIR O Base band IC data output

23 STD I Base band IC data input

24 QT VCO O QT/DQT output

25 DTRLOADN O Base band IC data output

26 1/2 OSC O 3.6864 MHz (7.3728 MHz/2)

27 PTT I PTT switch input

28 QT TCXO O QT/DQT output

29 TXD O Serial data (FPU/FLASH)

30 RXD I Serial data (FPU/FLASH)

31 GND - GND

32 APCSW O APC switch

33-34 NC - NC

35 DCSW O APC voltage discharge switch

36 TX_W/N O TX Wide/Narrow switch

37 RX_SW O RX VCO switch

38 TX_SW O TX VCO switch

39 GND - GND

40 PLL_UL I PLL unlock detect input

41 PLL_STB O PLL strobe output

42 PLL_DAT O PLL data output

43 PLL_CLK O PLL clock output

44 VCC - +5V

45 RX_W/N O RX Wide/Narrow switch

46 EN5 I Channel selector input

47 EN4 I Channel selector input

48 EN3 I Channel selector input

49 EN2 I Channel selector input

50 EN1 I Channel selector input

51 OPTDET I Headset input detect

52 AF_CONT O Speaker mute

53-59 NC - NC

60 VCC - +5V

61 NC - NC

62 VSS - GND

63-64 GND - GND

65-71 NC - NC

72 LEDTX O Red LED lights control output

73 LEDRX O Green LED lights control output

74 PF1 I SIDE1 key input

75 PF2 I SIDE2 key input

76 SIM1 - GND

77 SIM2 - GND

78-79 NC - NC

80 5T_C O 5T control output

81 5R_C O 5R control output

82 5C_C O 5C control output

83-87 NC - NC

88 BATT I Battery voltage input

89 RSSI I Received Signal Strength

Indicator input

90 BUSY I Busy level input

91 VOX I VOX level input

92 QT/DQT_IN I QT/DQT input

93 TH_DET I Thermistor input

94 AVSS - GND

95 NC - NC

96 VREF - +5V

97 AVCC - +5V

98 NC - NC

99 MIC_MUTE O MIC mute

100 NC - NC

Microprocessor : 30622MAA-B89GP (TX-RX UNIT : IC405)

■ Pin function

Pin Port Name I/O Function

No. Pin Port Name I/O Function

No.

SEMICONDUCTOR DATA

TERMINAL FUNCTION / SEMICONDUCTOR DATA

■ CN401

1B IB (Battery Voltage)

2SBOSwitched B

3SP1 I Audio input

4SP2 O Audio output

5GND - GND

6EN1 I Encoder pulse input

Pin

Name

I/O Function

No. Pin

Name

I/O Function

No.

7EN2 I Encoder pulse input

8GND - GND

9EN3 I Encoder pulse input

10 EN4 I Encoder pulse input

11 EN5 I Encoder pulse input

TERMINAL FUNCTION

TK-3202/3206

13

COMPONENTS DESCRIPTION

IC1 IC PLL system

IC101 IC Comparator (APC)

IC201 IC FM IF system

IC301 IC Audio processor

IC302 IC AF AMP

IC401 IC Voltage regulator/ 5V

IC402 IC Voltage regulator/ 5V

IC403 IC Voltage detector / Reset

IC404 IC Voltage detector / INT

IC405 IC Microprocessor

IC406 IC EEPROM

Q1 Transistor Tripler

Q2 Transistor PLL IC f_in AMP

Q3 FET VCO / RX

Q4 FET VCO / TX

Q5 Transistor DC switch / TX VCO

Q6 FET RF Buffer AMP

Q7 Transistor DC switch / RX VCO

Q8 Transistor Ripple filter

Q9 Transistor RF AMP

Q100 Transistor RF AMP

Q101 FET RF AMP

Q102 FET TX Drive AMP

Q103 FET TX Final AMP

Q104 Transistor APC switch

Q105 FET APC switch

Q107 Transistor APC switch

Q108 FET APC switch

Q109 Transistor APC switch

Q202 Transistor W/N switch / RX

Q203 Transistor IF AMP

Q204 FET Mixer

Q205 FET RF AMP

Q301 Transistor W/N switch / TX

Q302 Transistor MIC AGC

Q303 Transistor DC switch / SP Mute

Q304 Transistor DC switch

Q305 Transistor DC switch / SP Mute

Q306 FET SP Mute switch

Q316 FET SP Mute switch

Q401 Transistor LED switch / Red

Q402 Transistor LED switch / Green

Q403 FET 5T switch

Q404 FET 5R switch

Q405 Transistor 5C switch

Q407 FET Beat Shift switch

Q408 FET Beat Shift switch

D1 Diode Ripple Filter

D2

Variable

Frequency control / TX VCO

capacitance diode

D3

Variable

Frequency control / RX VCO

capacitance diode

D4

Variable

Frequency control / TX VCO

capacitance diode

D5

Variable

Frequency control / RX VCO

capacitance diode

D6

Variable

Frequency control / TX VCO

capacitance diode

D7

Variable

Frequency control / TX VCO

capacitance diode

D8

Variable

Frequency control / RX VCO

capacitance diode

D9

Variable

Frequency control / RX VCO

capacitance diode

D10

Variable

Modulator

capacitance diode

D11 Diode Current steering

D101 Diode TX/RX RF switch

D102 Zener diode APC protect

D103 Diode ANT switch

D104 Diode ANT switch

D106 Diode ANT switch

D122 Diode ANT switch

D202 Diode TX/RX RF switch

D203

Variable

RF BPF tuning

capacitance diode

D204

Variable

RF BPF tuning

capacitance diode

D205

Variable

RF BPF tuning

capacitance diode

D206

Variable

RF BPF tuning

capacitance diode

D210

Variable

RF BPF tuning

capacitance diode

D301 Diode Detector

D302 Diode Detector

D303 Diode Isolation

D401 Diode 5V Protection

D402 Diode Reverse Protection

D403 LED LED/ Red

D404 LED LED/ Green

Ref. No.

Use/Function

Operation/Condition

TX-RX UNIT (X57-6890-XX)

Ref. No.

Use/Function

Operation/Condition

Ref. No.

Use/Function

Operation/Condition

Q901 FET W/N Switch/ TX

ADDITIONAL PCB

TK-3202/3206 PARTS LIST

14

∗ 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:

Canada

Y:

PX (Far East, Hawaii)

T:

England

E:

Europe

Y:

AAFES (Europe)

X:

Australia

M:

Other Areas

Parts No. Description

Address New

parts

Destination Destination

TK-3202/3206

Ref. No. Parts No. Description

Address New

parts

TK-3202/3206 (Y50-5900-XX)

TX-RX UNIT (X57-6890-XX)

Ref. No.

AK : TK-3202 (K) AK2 : TH-3202 (K2) AM : TK-3202 (M) AM2 : TH-3202 (M2)

BM : TK-3206 (M) BM3 : TH-3206 (M3)

47 3F ∗H52-2057-02 ITEM CARTON CASE BM,BM3

48 2C,2F ∗J19-5472-03 HOLDER(SP/MIC) ACCESSORY

49 2A ∗J19-5473-03 HOLDER ASSY(TERMINAL BATT+)

50 2B ∗J21-8477-04 HARDWARE FIXTURE(VOL/CH)

51 2B ∗J21-8478-04 HARDWARE FIXTURE(SP/MIC)

52 2C,2F ∗J29-0713-05 BELT CLIP ACCESSORY

54 2B ∗J82-0092-05 FPC

56 1A ∗K29-9307-03 BUTTON KNOB(SIDE1/SIDE2)

57 1A ∗K29-9308-03 BUTTON KNOB(PTT)

58 1B ∗K29-9309-03 KNOB(VOL)

59 1B ∗K29-9318-03 KNOB(CH)

A2B∗N14-0808-04 CIRCULAR NUT(CH KNOB)

B2B∗N14-0812-04 CIRCULAR NUT(VOL KNOB)

C2A,2B N30-2604-46 PAN HEAD MACHINE SCREW(SMA)

D3AN30-2606-46 PAN HEAD MACHINE SCREW

(CHASSIS)

E

2A,2B,3B

N83-2005-46 PAN HEAD TAPTITE SCREW(PCB)

60 1C,2F ∗N99-2043-05 SCREW SET ACCESSORY

61 2B ∗R31-0653-05 VARIABLE RESISTOR(POWER SW/VOL)

62 2B ∗S60-0427-05 ROTARY SWITCH(16CH) BM,BM3

62 2B ∗S60-0428-15 ROTARY SWITCH(8CH) AK,AK2

62 2B ∗S60-0428-15 ROTARY SWITCH(8CH) AM,AM2

63 1B T07-0369-05 SPEAKER

64 1C T90-1039-05 WHIP ANTENNA ACCESSORY AK,AM

64 1C T90-1040-05 WHIP ANTENNA ACCESSORY AK2,AM2

65 2D ∗W08-0969-05 CHARGER ACCESSORY AK,AK2

65 2D ∗W08-0969-05 CHARGER ACCESSORY AM,AM2

66 1D ∗W08-0970-05 AC ADAPTER(AC120V) ACCESSORY AK,AK2

66 1D ∗W08-0971-05 AC ADAPTER(AC230V) ACCESSORY AM,AM2

D403 B30-2156-05 LED(RED)

D404 B30-2157-05 LED(YELLOW)

C1 CK73HB1H332K CHIP C 3300PF K

C2 CK73HB1C682K CHIP C 6800PF K

C3 CK73GB1A105K CHIP C 1.0UF K

C4 CK73HB1C103K CHIP C 0.010UF K

C5 CK73HB1H102K CHIP C 1000PF K

C6 CK73HB1A104K CHIP C 0.10UF K

C7 ,8 CC73HCH1H101J CHIP C 100PF J

C9 CC73HCH1H100D CHIP C 10PF D

C10 C92-0713-05 CHIP-TAN 10UF 6.3WV

C11 CC73HCH1H101J CHIP C 100PF J

C12 CK73HB1H102K CHIP C 1000PF K

C13 CK73HB1A104K CHIP C 0.10UF K

C14 CK73HB1C103K CHIP C 0.010UF K

C15 CC73HCH1H100D CHIP C 10PF D

C16 CK73HB1H102K CHIP C 1000PF K

C17 CC73HCH1H470J CHIP C 47PF J

C18 CC73HCH1H180J CHIP C 18PF J

C19 CK73HB1A104K CHIP C 0.10UF K

TX-RX UNIT (X57-6890-XX) -20 :TK-3202 (K,M) TK-3206 (M)

-22 :TK-3206 (M3) -23 :TK-3202 (K2,M2)

11A∗A02-3851-23 CABINET ASSY(16CH) BM,BM3

11A∗A02-3852-23 CABINET ASSY(8CH) AK,AK2

11A∗A02-3852-23 CABINET ASSY(8CH) AM,AM2

21A∗A02-3858-13 CABINET

33A∗A10-4078-01 CHASSIS

41B∗A21-1644-13 DRESSING PANEL(16CH) BM,BM3

41B∗A21-1645-13 DRESSING PANEL(8CH) AK,AK2

41B∗A21-1645-13 DRESSING PANEL(8CH) AM,AM2

62C,2E ∗B09-0680-03 CAP(SP/MIC) ACCESSORY

72B∗B11-1817-04 ILLUMINATION GUIDE

81B∗B43-1156-04 BADGE

91C∗B62-1762-00 INSTRUCTION MANUAL AK,AK2

91C∗B62-1762-00 INSTRUCTION MANUAL AM,AM2

10 1E ∗B62-1763-00 INSTRUCTION MANUAL BM,BM3

11 1A ∗D10-0649-03 LEVER

12 1A ∗D21-0863-04 SHAFT

13 1A ∗D32-0441-03 STOPPER

14 2A ∗E04-0451-05 RF COAXIAL RECEPTACLE(SMA)

15 3B ∗E23-1253-04 TERMINAL(BATT-)

16 2B E37-0794-05 PROCESSED LEAD WIRE(SP+)

17 2B E37-0803-05 PROCESSED LEAD WIRE(SP-)

18 3A ∗F20-3353-14 INSULATING SHEET(CHASSIS BATT+)

19 2A ∗G01-4542-04 COIL SPRING(LEVER)

20 1A ∗G01-4543-04 COIL SPRING(STOPPER)

21 2B ∗G10-1330-04 FIBROUS SHEET(IC302:AUDIO IC)

22 3A G11-2622-04 SHEET

23 3A ∗G11-4283-04 RUBBER SHEET(Q103:FINAL FET)

24 2A ∗G11-4313-04 SHEET(MIC ELEMENT)

25 3B ∗G11-4318-04 SHEET

26 3A ∗G11-4320-14 SHEET

27 2B,3B ∗G11-4322-04 SHEET

28 2A ∗G11-4323-04 SHEET

29 3B ∗G13-2009-04 CUSHION(TERMINAL BATT-)

30 3A ∗G13-2033-04 CUSHION(TERMINAL BATT-)

31 3B ∗G13-2034-14 CUSHION(CHASSIS)

32 2B ∗G13-2037-04 CUSHION(CHASSIS VOL/CH)

33 3A ∗G13-2038-04 CUSHION(CHASSIS-CERAMIC FILTER)

34 2A ∗G13-2039-04 CUSHION(PCB-CERAMIC FILTER)

35 3A ∗G53-1604-03 PACKING(CHASSIS)

36 3A ∗G53-1605-03 PACKING(TERMINAL BATT+)

37 2B ∗G53-1606-03 PACKING(VOL/CH/LED)

38 1B ∗G53-1607-03 PACKING(SP/MIC)

39 2B ∗G53-1608-03 PACKING(SP)

40 2A ∗G53-1609-14 PACKING(MIC ELEMENT)

41 2B ∗G53-1610-04 PACKING(SMA)

43 2C,2F ∗H12-3158-05 PACKING FIXTURE

44 1D ∗H13-2109-03 CARTON BOARD AK,AK2

44 1D ∗H13-2109-03 CARTON BOARD AM,AM2

45 1C,1E H25-0085-04 PROTECTION BAG (100/200/0.07)

46 3D ∗H52-2056-02 ITEM CARTON CASE AK,AK2

46 3D ∗H52-2056-02 ITEM CARTON CASE AM,AM2

TK-3202/3206

PARTS LIST

15

TX-RX UNIT (X57-6890-XX)

Destination

Ref. No. Parts No. Description

Address New

parts Destination

Ref. No. Parts No. Description

Address New

parts

AK : TK-3202 (K) AK2 : TH-3202 (K2) AM : TK-3202 (M) AM2 : TH-3202 (M2)

BM : TK-3206 (M) BM3 : TH-3206 (M3)

C21 C92-0713-05 CHIP-TAN 10UF 6.3WV

C22 C92-0502-05 CHIP-TAN 0.33UF 35WV

C24 CK73HB1H102K CHIP C 1000PF K

C25 CC73HCH1H020B CHIP C 2.0PF B

C26 CC73HCH1H300J CHIP C 30PF J

C27 C92-0697-05 CHIP-TAN 3.3UF 16WV

C29 ,30 CK73HB1H471K CHIP C 470PF K

C32 C92-0001-05 CHIP C 0.1UF 35WV

C33 ,34 CK73HB1H102K CHIP C 1000PF K

C35 CC73HCH1H270J CHIP C 27PF J

C38 CC73HCH1H050B CHIP C 5.0PF B

C39 CK73GB1H332K CHIP C 3300PF K

C40 CC73HCH1H030B CHIP C 3.0PF B

C41 CK73GB1H682K CHIP C 6800PF K

C42 CC73HCH1H050B CHIP C 5.0PF B

C43 CC73HCH1H100C CHIP C 10PF C

C44 CK73HB1H471K CHIP C 470PF K

C45 CK73GB1A105K CHIP C 1.0UF K

C47 CC73HCH1H101J CHIP C 100PF J

C48 CK73HB1H471K CHIP C 470PF K

C49 CC73HCH1H101J CHIP C 100PF J

C50 CC73HCH1H100D CHIP C 10PF D

C52 CC73HCH1H110J CHIP C 11PF J AK,AM

C52 CC73HCH1H110J CHIP C 11PF J BM,BM3

C52 CC73HCH1H120J CHIP C 12PF J AK2,AM2

C53 CC73HCH1H020B CHIP C 2.0PF B AK,AK2

C53 CC73HCH1H020B CHIP C 2.0PF B AM,AM2

C53 CC73HCH1H020B CHIP C 2.0PF B BM

C53 CC73HCH1H040B CHIP C 4.0PF B BM3

C54 CC73HCH1H060B CHIP C 6.0PF B AK,AM,BM

C54 CC73HCH1H070B CHIP C 7.0PF B BM3

C54 CC73HCH1H090B CHIP C 9.0PF B AK2,AM2

C55 CC73HCH1H110J CHIP C 11PF J AK,AM,BM

C55 CC73HCH1H120J CHIP C 12PF J AK2,AM2

C55 CC73HCH1H120J CHIP C 12PF J BM3

C56 CC73HCH1H020B CHIP C 2.0PF B AK,AM,BM

C56 CC73HCH1H050B CHIP C 5.0PF B BM3

C57 CC73HCH1H0R5B CHIP C 0.5PF B BM3

C58 CC73HCH1H060B CHIP C 6.0PF B AK,AM,BM

C58 CC73HCH1H070B CHIP C 7.0PF B BM3

C58 CC73HCH1H090B CHIP C 9.0PF B AK2,AM2

C59 CC73HCH1H010B CHIP C 1.0PF B AK2,AM2

C59 CC73HCH1H1R5B CHIP C 1.5PF B BM3

C59 ,60 CC73HCH1H010B CHIP C 1.0PF B AK,AM,BM

C60 CC73HCH1H010B CHIP C 1.0PF B AK2,AM2

C60 CC73HCH1H010B CHIP C 1.0PF B BM3

C61 CC73HCH1H030B CHIP C 3.0PF B AK,AM,BM

C61 CC73HCH1H040B CHIP C 4.0PF B AK2,AM2

C61 CC73HCH1H040B CHIP C 4.0PF B BM3

C62 CC73HCH1H020B CHIP C 2.0PF B AK,AK2

C62 CC73HCH1H020B CHIP C 2.0PF B AM,AM2

C62 CC73HCH1H020B CHIP C 2.0PF B BM

C62 CC73HCH1H030B CHIP C 3.0PF B BM3

C63 CC73HCH1H101J CHIP C 100PF J

C64 CC73HCH1H040B CHIP C 4.0PF B AK,AM,BM

C64 CC73HCH1H040B CHIP C 4.0PF B BM3

C64 ,65 CC73HCH1H050B CHIP C 5.0PF B AK2,AM2

C65 ,66 CC73HCH1H050B CHIP C 5.0PF B BM3

C65 ,66 CC73HCH1H060B CHIP C 6.0PF B AK,AM,BM

C66 CC73HCH1H060B CHIP C 6.0PF B AK2,AM2

C67 CC73HCH1H040B CHIP C 4.0PF B BM3

C67 CC73HCH1H050B CHIP C 5.0PF B AK,AK2

C67 CC73HCH1H050B CHIP C 5.0PF B AM,AM2

C67 CC73HCH1H050B CHIP C 5.0PF B BM

C68 -70 CK73HB1H471K CHIP C 470PF K

C71 ,72 CK73HB1A104K CHIP C 0.10UF K

C73 ,74 CC73HCH1H0R5B CHIP C 0.5PF B

C75 ,76 CK73HB1H102K CHIP C 1000PF K

C77 CK73HB1H471K CHIP C 470PF K

C78 CC73HCH1H330J CHIP C 33PF J

C79 C92-0713-05 CHIP-TAN 10UF 6.3WV

C80 CK73HB1H471K CHIP C 470PF K

C83 CC73HCH1H150J CHIP C 15PF J

C84 -86 CK73HB1H102K CHIP C 1000PF K

C87 CC73HCH1H100D CHIP C 10PF D

C90 CK73HB1H102K CHIP C 1000PF K

C100 CK73HB1H471K CHIP C 470PF K

C101 CK73GB1H471K CHIP C 470PF K

C102 CC73GCH1H120J CHIP C 12PF J

C106 CK73HB1H471K CHIP C 470PF K

C107 CC73GCH1H060B CHIP C 6.0PF B AK,AK2

C107 CC73GCH1H060B CHIP C 6.0PF B AM,AM2

C107 CC73GCH1H060B CHIP C 6.0PF B BM

C107 CC73GCH1H070D CHIP C 7.0PF D BM3

C108 CK73HB1H471K CHIP C 470PF K

C110,111 CK73GB1H471K CHIP C 470PF K

C112 CC73GCH1H070D CHIP C 7.0PF D

C113 CK73GB1C104K CHIP C 0.10UF K

C116 CC73GCH1H030B CHIP C 3.0PF B BM3

C116 CC73GCH1H110J CHIP C 11PF J AK,AK2

C116 CC73GCH1H110J CHIP C 11PF J AM,AM2

C116 CC73GCH1H110J CHIP C 11PF J BM

C118 CC73GCH1H470J CHIP C 47PF J AK2,AM2

C119 CK73GB1H471K CHIP C 470PF K

C120 CC73GCH1H150G CHIP C 15PF G AK2,AM2

C121 CC73GCH1H060B CHIP C 6.0PF B AK2,AM2

C121 CC73GCH1H120J CHIP C 12PF J BM3

C122 CC73GCH1H330J CHIP C 33PF J

C123 CC73GCH1H330G CHIP C 33PF G

C124 CC73HCH1H100D CHIP C 10PF D

C125 CC73GCH1H060B CHIP C 6.0PF B AK,AM,BM

C125 CC73GCH1H080B CHIP C 8.0PF B BM3

C126 C92-0004-05 CHIP-TAN 1.0UF 16WV

C127 CC73GCH1H200J CHIP C 20PF J AK,AM,BM

C128 CK73HB1H471K CHIP C 470PF K

C129 CK73GB1H471K CHIP C 470PF K

C130 CK73HB1H471K CHIP C 470PF K

C132 CC73GCH1H200J CHIP C 20PF J AK,AM,BM

C132 CC73GCH1H270J CHIP C 27PF J AK2,AM2

C132 CC73GCH1H390J CHIP C 39PF J BM3

C133 CK73GB1H471K CHIP C 470PF K

C134 CK73GB1H103K CHIP C 0.010UF K

C135 CK73GB1C104K CHIP C 0.10UF K

C136 CK73GB1A105K CHIP C 1.0UF K

C138 CK73GB1H102K CHIP C 1000PF K

C140 CC73GCH1H101J CHIP C 100PF J

C145 CC73GCH1H180J CHIP C 18PF J AK,AK2

C145 CC73GCH1H180J CHIP C 18PF J AM,AM2

C145 CC73GCH1H180J CHIP C 18PF J BM

C145 CC73GCH1H300J CHIP C 30PF J BM3

TK-3202/3206 PARTS LIST

16

TX-RX UNIT (X57-6890-XX)

Destination

Ref. No. Parts No. Description

Address New

parts Destination

Ref. No. Parts No. Description

Address New

parts

AK : TK-3202 (K) AK2 : TH-3202 (K2) AM : TK-3202 (M) AM2 : TH-3202 (M2)

BM : TK-3206 (M) BM3 : TH-3206 (M3)

C146 CK73GB1H102K CHIP C 1000PF K

C148 CK73GB1H102K CHIP C 1000PF K

C149 CC73GCH1H070B CHIP C 7.0PF B AK,AM,BM

C149 CC73GCH1H070B CHIP C 7.0PF B BM3

C151 CC73GCH1H070B CHIP C 7.0PF B AK2,AM2

C151 CC73GCH1H070B CHIP C 7.0PF B BM3

C152 CC73GCH1H200J CHIP C 20PF J AK,AK2

C152 CC73GCH1H200J CHIP C 20PF J AM,AM2

C152 CC73GCH1H200J CHIP C 20PF J BM

C152 CC73GCH1H300J CHIP C 30PF J BM3

C154 CK73GB1H471K CHIP C 470PF K

C156 CC73GCH1H030B CHIP C 3.0PF B BM3

C156 CC73GCH1H040B CHIP C 4.0PF B AK,AM,BM

C156 CC73GCH1H3R5B CHIP C 3.5PF B AK2,AM2

C157 CC73GCH1H040B CHIP C 4.0PF B AK2,AM2

C157 CC73GCH1H040B CHIP C 4.0PF B BM3

C157 CC73GCH1H2R5B CHIP C 2.5PF B AK,AM,BM

C158 CC73GCH1H101J CHIP C 100PF J

C159 CC73GCH1H020C CHIP C 2.0PF C AK,AM,BM

C159 CC73GCH1H020C CHIP C 2.0PF C BM3

C159 CC73GCH1H030B CHIP C 3.0PF B AK2,AM2

C160 CC73GCH1H020B CHIP C 2.0PF B AK,AM,BM

C160 CC73GCH1H020B CHIP C 2.0PF B BM3

C160 CC73GCH1H1R5B CHIP C 1.5PF B AK2,AM2

C161 CC73GCH1H050B CHIP C 5.0PF B AK,AM,BM

C161 CC73GCH1H050B CHIP C 5.0PF B BM3

C161 CC73GCH1H060B CHIP C 6.0PF B AK2,AM2

C163 CC73GCH1H030B CHIP C 3.0PF B

C164 CC73GCH1H050B CHIP C 5.0PF B AK,AM,BM

C164 CC73GCH1H050B CHIP C 5.0PF B BM3

C164 CC73GCH1H060B CHIP C 6.0PF B AK2,AM2

C166 CC73GCH1HR75B CHIP C 0.75PF B AK,AM,BM

C166 CC73GCH1HR75B CHIP C 0.75PF B BM3

C166 CC73GCH1H1R5B CHIP C 1.5PF B AK2,AM2

C168 CC73GCH1H0R3B CHIP C 0.3PF B AK2,AM2

C169 CC73GCH1H040B CHIP C 4.0PF B AK,AM,BM

C169 CC73GCH1H030B CHIP C 3.0PF B AK2,AM2

C169 CC73GCH1H100C CHIP C 10PF C BM3

C190 CK73GB1A105K CHIP C 1.0UF K

C191 CK73GB1H103K CHIP C 0.010UF K

C201 CK73GB1A224K CHIP C 0.22UF K

C206 CK73HB1H102K CHIP C 1000PF K

C207 CK73HB1H182K CHIP C 1800PF K

C208 CK73HB1H471K CHIP C 470PF K

C209 C92-0713-05 CHIP-TAN 10UF 6.3WV

C210 CK73HB1H471K CHIP C 470PF K

C211 CK73HB1C103K CHIP C 0.010UF K

C213 CK73HB1A104K CHIP C 0.10UF K

C214 CC73HCH1H680J CHIP C 68PF J

C215 CK73HB1H102K CHIP C 1000PF K

C216 CK73GB1C104K CHIP C 0.10UF K

C217 CK73HB1A104K CHIP C 0.10UF K

C218 CK73GB1C104K CHIP C 0.10UF K

C219 CC73HCH1H330J CHIP C 33PF J

C220 CK73HB1H102K CHIP C 1000PF K

C221 CK73GB1C104K CHIP C 0.10UF K

C222 CK73HB1H102K CHIP C 1000PF K

C224,225 CK73HB1C103K CHIP C 0.010UF K

C228 CC73GCH1H100C CHIP C 10PF C

C230 CK73HB1C103K CHIP C 0.010UF K

C231 CK73GB1H103K CHIP C 0.010UF K

C232 CK73HB1C103K CHIP C 0.010UF K

C233 CC73GCH1H060B CHIP C 6.0PF B

C234 CK73HB1H102K CHIP C 1000PF K

C236 CC73GCH1H180J CHIP C 18PF J

C237 CK73HB1H102K CHIP C 1000PF K

C238 CK73GB1C104K CHIP C 0.10UF K

C239 CK73GB1H102K CHIP C 1000PF K

C240 CC73GCH1H010B CHIP C 1.0PF B BM3

C240 CC73GCH1H3R5B CHIP C 3.5PF B AK,AK2

C240 CC73GCH1H3R5B CHIP C 3.5PF B AM,AM2

C240 CC73GCH1H3R5B CHIP C 3.5PF B BM

C241 CK73GB1H471K CHIP C 470PF K

C244 CC73GCH1H030B CHIP C 3.0PF B AK,AM,BM

C244 CC73GCH1H3R5B CHIP C 3.5PF B AK2,AM2

C245 CC73GCH1H180J CHIP C 18PF J AK2,AM2

C245 CC73GCH1H220J CHIP C 22PF J AK,AM,BM

C246 CC73GCH1HR75B CHIP C 0.75PF B AK2,AM2

C246 CC73GCH1H010B CHIP C 1.0PF B AK,AM,BM

C247 CK73HB1H471K CHIP C 470PF K AK,AK2

C247 CK73HB1H471K CHIP C 470PF K AM,AM2

C247 CK73HB1H471K CHIP C 470PF K BM

C248 CC73GCH1H010B CHIP C 1.0PF B AK2,AM2

C248 CC73GCH1H020B CHIP C 2.0PF B AK,AM,BM

C249 CC73GCH1H050B CHIP C 5.0PF B BM3

C249 CC73GCH1H060B CHIP C 6.0PF B AK,AK2

C249 CC73GCH1H060B CHIP C 6.0PF B AM,AM2

C249 CC73GCH1H060B CHIP C 6.0PF B BM

C250 CC73GCH1H180J CHIP C 18PF J AK2,AM2

C250 CC73GCH1H220J CHIP C 22PF J AK,AM,BM

C250 CC73GCH1H220J CHIP C 22PF J BM3

C251 CK73HB1H471K CHIP C 470PF K

C252 CC73GCH1HR75B CHIP C 0.75PF B AK2,AM2

C252 CC73GCH1H1R5B CHIP C 1.5PF B BM3

C252,253 CC73GCH1H020B CHIP C 2.0PF B AK,AM,BM

C253 CC73GCH1H020B CHIP C 2.0PF B AK2,AM2

C253 CC73GCH1H020B CHIP C 2.0PF B BM3

C254 CK73HB1H471K CHIP C 470PF K

C255 CC73GCH1H180J CHIP C 18PF J AK2,AM2

C255 CC73GCH1H220J CHIP C 22PF J AK,AM,BM

C255 CC73GCH1H220J CHIP C 22PF J BM3

C256 C92-0714-05 CHIP-TAN 4.7UF 6.3WV

C257 CC73GCH1H060B CHIP C 6.0PF B AK2,AM2

C257 CC73GCH1H070B CHIP C 7.0PF B BM3

C257 CC73GCH1H4R5B CHIP C 4.5PF B AK,AM,BM

C258 CK73HB1H471K CHIP C 470PF K

C259 CK73GB1H471K CHIP C 470PF K

C262,263 CK73HB1H471K CHIP C 470PF K

C265 CK73HB1H471K CHIP C 470PF K

C266 CK73GB1H471K CHIP C 470PF K

C267 CC73GCH1H050B CHIP C 5.0PF B AK2,AM2

C267 CC73GCH1H060B CHIP C 6.0PF B BM3

C267 CC73GCH1H3R5B CHIP C 3.5PF B AK,AM,BM

C268 CC73GCH1H180J CHIP C 18PF J AK2,AM2

C268 CC73GCH1H220J CHIP C 22PF J AK,AM,BM

C268 CC73GCH1H220J CHIP C 22PF J BM3

C269 CC73GCH1H020B CHIP C 2.0PF B AK,AM,BM

C269 CC73GCH1H020B CHIP C 2.0PF B BM3

C269 CC73GCH1H2R5B CHIP C 2.5PF B AK2,AM2

C270,271 CK73HB1H471K CHIP C 470PF K

TK-3202/3206

PARTS LIST

17

TX-RX UNIT (X57-6890-XX)

Destination

Ref. No. Parts No. Description

Address New

parts Destination

Ref. No. Parts No. Description

Address New

parts

AK : TK-3202 (K) AK2 : TH-3202 (K2) AM : TK-3202 (M) AM2 : TH-3202 (M2)

BM : TK-3206 (M) BM3 : TH-3206 (M3)

C272 CC73GCH1H020B CHIP C 2.0PF B

C273 CC73GCH1H180J CHIP C 18PF J AK2,AM2

C273 CC73GCH1H220J CHIP C 22PF J AK,AM,BM

C273 CC73GCH1H220J CHIP C 22PF J BM3

C274 CC73GCH1H010B CHIP C 1.0PF B AK,AM,BM

C274 CC73GCH1H020B CHIP C 2.0PF B AK2,AM2

C274 CC73GCH1H040B CHIP C 4.0PF B BM3

C275 CC73GCH1H020B CHIP C 2.0PF B AK,AM,BM

C275 CC73GCH1H020B CHIP C 2.0PF B BM3

C275 CC73GCH1H090B CHIP C 9.0PF B AK2,AM2

C276 CC73GCH1H040B CHIP C 4.0PF B AK2,AM2

C276 CC73GCH1H040B CHIP C 4.0PF B BM3

C276 CC73GCH1H3R5B CHIP C 3.5PF B AK,AM,BM

C290 CC73GCH1H020B CHIP C 2.0PF B

C291 CC73GCH1H060B CHIP C 6.0PF B

C292 CK73HB1H471K CHIP C 470PF K

C301 CK73HB1H392K CHIP C 3900PF K

C302 CK73HB1H271K CHIP C 270PF K

C304 CK73GB1A224K CHIP C 0.22UF K

C306 C92-0714-05 CHIP-TAN 4.7UF 6.3WV

C307,308 CK73HB1A104K CHIP C 0.10UF K

C309 CC73GCH1H820J CHIP C 82PF J

C310 CK73HB1A683K CHIP C 0.068UF K

C311 CK73GB1A105K CHIP C 1.0UF K

C312 CC73GCH1H120J CHIP C 12PF J

C313 CC73GCH1H121J CHIP C 120PF J

C314 CK73HB1A104K CHIP C 0.10UF K

C315 CK73GB1A105K CHIP C 1.0UF K

C316 CK73GB1C104K CHIP C 0.10UF K

C317 CK73HB1A104K CHIP C 0.10UF K

C318 C92-0714-05 CHIP-TAN 4.7UF 6.3WV

C319 CC73GCH1H271J CHIP C 270PF J

C320 CK73HB1C103K CHIP C 0.010UF K

C321 CK73GB1A105K CHIP C 1.0UF K

C322 CK73HB1C153K CHIP C 0.015UF K

C323 CC73GCH1H820J CHIP C 82PF J

C324 CC73HCH1H820J CHIP C 82PF J

C325 CK73HB1A104K CHIP C 0.10UF K

C326 CK73HB1H102K CHIP C 1000PF K

C327 CC73HCH1H101J CHIP C 100PF J

C328 CK73HB1H391K CHIP C 390PF K

C329,330 CK73GB1A105K CHIP C 1.0UF K

C331 CK73HB1A104K CHIP C 0.10UF K

C332 CK73HB1H471K CHIP C 470PF K

C333,334 CK73GB1C104K CHIP C 0.10UF K

C335 CC73GCH1H221J CHIP C 220PF J

C336 CK73FB1C474K CHIP C 0.47UF K

C338 CC73GCH1H101J CHIP C 100PF J

C339 C92-0560-05 CHIP-TAN 10UF 6.3WV

C340 CK73GB1C104K CHIP C 0.10UF K

C341 CK73GB1C473K CHIP C 0.047UF K

C342 C92-0560-05 CHIP-TAN 10UF 6.3WV

C343 CK73GB1C473J CHIP C 0.047UF J

C344 CC73GCH1H221J CHIP C 220PF J

C345 C92-0665-05 TANTAL 100UF 6.3WV

C346 CK73GB1H102K CHIP C 1000PF K

C348 CK73HB1H471K CHIP C 470PF K

C351,352 CK73HB1C103K CHIP C 0.010UF K

C354 CK73HB1A104K CHIP C 0.10UF K

C370 CK73HB1A104K CHIP C 0.10UF K

C401 CC73GCH1H471J CHIP C 470PF J

C402 CK73HB1H102K CHIP C 1000PF K

C403 CK73GB1C104K CHIP C 0.10UF K

C405 CC73GCH1H101J CHIP C 100PF J

C407 CK73HB1H102K CHIP C 1000PF K

C409,410 CK73GB1A105K CHIP C 1.0UF K

C411 CK73HB1H102K CHIP C 1000PF K

C415 CK73HB1H471K CHIP C 470PF K

C417 CK73GB1A105K CHIP C 1.0UF K

C418,419 CK73HB1H102K CHIP C 1000PF K

C421 CK73GB1A105K CHIP C 1.0UF K

C426,427 CK73GB1A105K CHIP C 1.0UF K

C428,429 CK73HB1H102K CHIP C 1000PF K

C430 CK73GB1H103K CHIP C 0.010UF K

C431 CK73HB1C103K CHIP C 0.010UF K

C432 CC73HCH1H050B CHIP C 5.0PF B

C433,434 CC73HCH1H030B CHIP C 3.0PF B

C435 CC73HCH1H050B CHIP C 5.0PF B

C440 CC73GCH1H1R5B CHIP C 1.5PF B

C443 CK73GB1A474K CHIP C 0.47UF K

C444 CC73GCH1H020B CHIP C 2.0PF B BM3

C445 CC73GCH1H180J CHIP C 18PF J AK2,AM2

TC1 ,2 C05-0384-05 CERAMIC TRIMMER CAP(10PF)

CN201 E23-1081-05 TERMINAL

CN401 ∗E40-6362-05 FLAT CABLE CONNECTOR

J301 E11-0457-05 PHONE JACK(2.5/3.5)

F401 F53-0190-05 FUSE(2.5A)

67 2A ∗J30-1282-04 SPACER(MIC ELEMENT)

CD201 L79-1582-05 TUNING COIL

CF201 2A L72-0973-05 CERAMIC FILTER(450KHZ)

L1 L40-4791-37 SMALL FIXED INDUCTOR(4.700UH)

L3 L40-5681-86 SMALL FIXED INDUCTOR(0.56UH)

L5 L40-5681-86 SMALL FIXED INDUCTOR(0.56UH)

L6 ,7 L92-0138-05 FERRITE CHIP

L8 ,9 L40-1875-92 SMALL FIXED INDUCTOR(18NH)

L10 ,11 L40-1085-92 SMALL FIXED INDUCTOR(100NH)

L12 L92-0138-05 FERRITE CHIP

L13 ,14 L40-1085-92 SMALL FIXED INDUCTOR(100NH)

L16 L40-1878-67 SMALL FIXED INDUCTOR(18NH) AK2,AM2

L16 L40-2278-67 SMALL FIXED INDUCTOR(22NH) AK,AM,BM

L16 L40-2778-67 SMALL FIXED INDUCTOR(27NH) BM3

L17 L40-2278-67 SMALL FIXED INDUCTOR(22NH) AK2,AM2

L17 L40-2778-67 SMALL FIXED INDUCTOR(27NH) AK,AM,BM

L17 L40-3378-67 SMALL FIXED INDUCTOR(33NH) BM3

L18 ,19 L41-2285-03 SMALL FIXED INDUCTOR

L20 ,21 L40-3391-86 SMALL FIXED INDUCTOR(3.3UH)

L22 L92-0138-05 FERRITE CHIP

L23 L40-2275-92 SMALL FIXED INDUCTOR(22NH)

L24 L92-0141-05 FERRITE CHIP

L25 L40-2275-92 SMALL FIXED INDUCTOR(22NH)

L100 L40-3375-92 SMALL FIXED INDUCTOR(33NH) BM3

L100,101 L40-1575-92 SMALL FIXED INDUCTOR(15NH) AK,AK2

L100,101 L40-1575-92 SMALL FIXED INDUCTOR(15NH) AM,AM2

L100,101 L40-1575-92 SMALL FIXED INDUCTOR(15NH) BM

L101 L40-2275-92 SMALL FIXED INDUCTOR(22NH) BM3

L102 L92-0138-05 FERRITE CHIP

L103,104 L40-8265-92 SMALL FIXED INDUCTOR(8.2NH)

TK-3202/3206 PARTS LIST

18

TX-RX UNIT (X57-6890-XX)

Destination

Ref. No. Parts No. Description

Address New

parts Destination

Ref. No. Parts No. Description

Address New

parts

AK : TK-3202 (K) AK2 : TH-3202 (K2) AM : TK-3202 (M) AM2 : TH-3202 (M2)

BM : TK-3206 (M) BM3 : TH-3206 (M3)

L105 L40-1575-54 SMALL FIXED INDUCTOR(15NH) AK,AM,BM

L105 L40-1575-54 SMALL FIXED INDUCTOR(15NH) BM3

L105 L40-2275-54 SMALL FIXED INDUCTOR(22NH) AK2,AM2

L106 L92-0149-05 FERRITE CHIP

L107 L40-1263-92 SMALL FIXED INDUCTOR(1.2NH) AK,AM,BM

L109 L92-0149-05 FERRITE CHIP

L110 L40-2285-54 SMALL FIXED INDUCTOR(220NH)

L111 L40-1092-81 SMALL FIXED INDUCTOR

L130 L40-1263-92 SMALL FIXED INDUCTOR(1.2NH) AK2,AM2

L201 L40-1091-37 SMALL FIXED INDUCTOR(1.000UH)

L202 L92-0138-05 FERRITE CHIP

L203 L40-5685-85 SMALL FIXED INDUCTOR(0.56UH)

L204 L40-2785-92 SMALL FIXED INDUCTOR(270NH)

L206 L40-2775-92 SMALL FIXED INDUCTOR(27NH) AK2,AM2

L206 L40-3975-92 SMALL FIXED INDUCTOR(39NH) BM3

L211,212 L41-8268-14 SMALL FIXED INDUCTOR AK,AK2

L211,212 L41-8268-14 SMALL FIXED INDUCTOR AM,AM2

L211,212 L41-8268-14 SMALL FIXED INDUCTOR BM

L212 L41-8268-14 SMALL FIXED INDUCTOR BM3

L214 L41-6868-14 SMALL FIXED INDUCTOR AK2,AM2

L214 L41-8268-14 SMALL FIXED INDUCTOR AK,AM,BM

L214 L41-8268-14 SMALL FIXED INDUCTOR BM3

L215 L41-2285-03 SMALL FIXED INDUCTOR

L220 L34-4602-05 AIR-CORE COIL

L223 L34-4572-05 AIR-CORE COIL AK,AK2

L223 L34-4572-05 AIR-CORE COIL AM,AM2

L223 L34-4572-05 AIR-CORE COIL BM

L224-226 L34-4564-05 AIR-CORE COIL

L228 L41-6868-14 SMALL FIXED INDUCTOR AK2,AM2

L228,229 L41-8268-14 SMALL FIXED INDUCTOR AK,AM,BM

L228,229 L41-8268-14 SMALL FIXED INDUCTOR BM3

L229 L41-8268-14 SMALL FIXED INDUCTOR AK2,AM2

L230 L41-4778-03 SMALL FIXED INDUCTOR AK,AK2

L230 L41-4778-03 SMALL FIXED INDUCTOR AM,AM2

L230 L41-4778-03 SMALL FIXED INDUCTOR BM

L230 L41-5678-03 SMALL FIXED INDUCTOR BM3

L250 L40-1875-92 SMALL FIXED INDUCTOR(18NH)

L290 ∗L41-3078-17 SMALL FIXED INDUCTOR AK,AM,BM

L301 L92-0140-05 FERRITE CHIP

L302 L92-0149-05 FERRITE CHIP

L401 L92-0149-05 FERRITE CHIP

L402-404 L92-0138-05 FERRITE CHIP

L410 L92-0138-05 FERRITE CHIP

L411 L40-1875-92 SMALL FIXED INDUCTOR(18NH)

L412 L34-4564-05 AIR-CORE COIL BM3

X1 L77-1931-05 TCXO(12.8MHZ)

X2 ∗L78-1411-05 RESONATOR(7.37MHZ)

XF201 L71-0619-05 MCF(38.85MHZ)

CP404 RK75HA1J473J CHIP-COM 47K J 1/16W

CP405 RK75HA1J102J CHIP-COM 1.0K J 1/16W

R1 RK73HB1J223J CHIP R 22K J 1/16W

R2 RK73HB1J103J CHIP R 10K J 1/16W

R3 RK73HB1J333J CHIP R 33K J 1/16W

R4 RK73HB1J563J CHIP R 56K J 1/16W

R5 RK73HB1J104J CHIP R 100K J 1/16W

R6 RK73HB1J823J CHIP R 82K J 1/16W

R7 RK73HB1J101J CHIP R 100 J 1/16W

R8 -11 R92-1368-05 CHIP R 0 OHM

R12 RK73HB1J222J CHIP R 2.2K J 1/16W

R13 R92-1252-05 CHIP R 0 OHM J 1/16W

R14 RK73HB1J334J CHIP R 330K J 1/16W

R15 RK73GB1J221J CHIP R 220 J 1/16W

R16 RK73GB1J561J CHIP R 560 J 1/16W

R17 RK73HB1J101J CHIP R 100 J 1/16W

R18 RK73GB1J181J CHIP R 180 J 1/16W

R19 RK73GB1J122J CHIP R 1.2K J 1/16W

R20 RK73HB1J100J CHIP R 10 J 1/16W

R21 RK73GB1J681J CHIP R 680 J 1/16W

R22 R92-1252-05 CHIP R 0 OHM J 1/16W

R23 RK73GB1J103J CHIP R 10K J 1/16W

R25 RK73HB1J223J CHIP R 22K J 1/16W

R26 RK73HB1J103J CHIP R 10K J 1/16W

R27 RK73HB1J220J CHIP R 22 J 1/16W

R30 RK73HB1J333J CHIP R 33K J 1/16W

R31 RK73HB1J474J CHIP R 470K J 1/16W

R32 RK73HB1J102J CHIP R 1.0K J 1/16W

R33 RK73HB1J154J CHIP R 150K J 1/16W

R34 RK73HB1J474J CHIP R 470K J 1/16W

R35 ,36 RK73HB1J274J CHIP R 270K J 1/16W

R37 RK73HB1J101J CHIP R 100 J 1/16W

R38 RK73HB1J181J CHIP R 180 J 1/16W

R39 RK73HB1J151J CHIP R 150 J 1/16W

R40 RK73HB1J101J CHIP R 100 J 1/16W

R41 RK73HB1J154J CHIP R 150K J 1/16W

R42 RK73HB1J472J CHIP R 4.7K J 1/16W

R43 RK73HB1J101J CHIP R 100 J 1/16W

R46 RK73HB1J103J CHIP R 10K J 1/16W

R47 RK73HB1J220J CHIP R 22 J 1/16W

R48 RK73HB1J331J CHIP R 330 J 1/16W

R49 RK73HB1J222J CHIP R 2.2K J 1/16W

R50 RK73HB1J472J CHIP R 4.7K J 1/16W

R100 RK73HB1J472J CHIP R 4.7K J 1/16W

R103 RK73GB1J473J CHIP R 47K J 1/16W

R105 RK73GB1J331J CHIP R 330 J 1/16W

R106 RK73GB1J220J CHIP R 22 J 1/16W

R107 RK73HB1J101J CHIP R 100 J 1/16W

R110 RK73GB1J331J CHIP R 330 J 1/16W

R111,112 R92-1252-05 CHIP R 0 OHM J 1/16W

R114 RK73GB1J473J CHIP R 47K J 1/16W

R115 RK73GB1J103J CHIP R 10K J 1/16W

R116 RK73GB1J220J CHIP R 22 J 1/16W

R120 R92-1252-05 CHIP R 0 OHM J 1/16W BM3

R121 RK73GB1J220J CHIP R 22 J 1/16W

R123 R92-0670-05 CHIP R 0 OHM AK,AM,BM

R123 R92-0670-05 CHIP R 0 OHM BM3

R124 RK73GB1J473J CHIP R 47K J 1/16W

R126 RK73GB1J222J CHIP R 2.2K J 1/16W

R127-129 RK73EB2ER39K CHIP R 0.39 K 1/4W

R130-135 RK73GH1J154D CHIP R 150K D 1/16W

R137 R92-0670-05 CHIP R 0 OHM

R138 RK73GB1J105J CHIP R 1.0M J 1/16W

R139 RK73GB1J473J CHIP R 47K J 1/16W

R140 RK73GB1J563J CHIP R 56K J 1/16W

R141 RK73GB1J104J CHIP R 100K J 1/16W

R142 R92-1252-05 CHIP R 0 OHM J 1/16W

R143 RK73GB1J104J CHIP R 100K J 1/16W

R145 R92-1252-05 CHIP R 0 OHM J 1/16W

R147 R92-1252-05 CHIP R 0 OHM J 1/16W

R190 RK73GB1J101J CHIP R 100 J 1/16W

TK-3202/3206

PARTS LIST

19

TX-RX UNIT (X57-6890-XX)

Destination

Ref. No. Parts No. Description

Address New

parts Destination

Ref. No. Parts No. Description

Address New

parts

AK : TK-3202 (K) AK2 : TH-3202 (K2) AM : TK-3202 (M) AM2 : TH-3202 (M2)

BM : TK-3206 (M) BM3 : TH-3206 (M3)

R191,192 RK73GB1J271J CHIP R 270 J 1/16W

R193 RK73GB1J473J CHIP R 47K J 1/16W BM3

R193,194 RK73GB1J473J CHIP R 47K J 1/16W AK,AK2

R193,194 RK73GB1J473J CHIP R 47K J 1/16W AM,AM2

R193,194 RK73GB1J473J CHIP R 47K J 1/16W BM

R194 RK73GB1J223J CHIP R 22K J 1/16W BM3

R203 RK73HB1J184J CHIP R 180K J 1/16W

R206 RK73GB1J100J CHIP R 10 J 1/16W

R207 RK73HB1J472J CHIP R 4.7K J 1/16W

R208 RK73HB1J823J CHIP R 82K J 1/16W

R209 RK73HB1J272J CHIP R 2.7K J 1/16W

R210,211 RK73HB1J332J CHIP R 3.3K J 1/16W

R212 RK73HB1J823J CHIP R 82K J 1/16W

R213 RK73HB1J392J CHIP R 3.9K J 1/16W

R215 RK73HB1J101J CHIP R 100 J 1/16W

R216 RK73HB1J124J CHIP R 120K J 1/16W

R217 RK73HB1J472J CHIP R 4.7K J 1/16W

R218 RK73HB1J561J CHIP R 560 J 1/16W

R219 RK73GB1J561J CHIP R 560 J 1/16W

R226,227 RK73GB1J102J CHIP R 1.0K J 1/16W

R228 RK73GB1J151J CHIP R 150 J 1/16W

R233 RK73HB1J104J CHIP R 100K J 1/16W

R236 RK73HB1J563J CHIP R 56K J 1/16W

R238 RK73HB1J104J CHIP R 100K J 1/16W

R239 RK73HB1J563J CHIP R 56K J 1/16W

R240 R92-1252-05 CHIP R 0 OHM J 1/16W

R241 RK73HB1J105J CHIP R 1.0M J 1/16W AK,AK2

R241 RK73HB1J105J CHIP R 1.0M J 1/16W AM,AM2

R241 RK73HB1J105J CHIP R 1.0M J 1/16W BM

R243,244 RK73HB1J105J CHIP R 1.0M J 1/16W

R248 RK73GB1J221J CHIP R 220 J 1/16W

R249 RK73GB1J220J CHIP R 22 J 1/16W

R251 RK73HB1J104J CHIP R 100K J 1/16W

R253 RK73HB1J104J CHIP R 100K J 1/16W

R254 RK73HB1J683J CHIP R 68K J 1/16W

R255 R92-1252-05 CHIP R 0 OHM J 1/16W

R256,257 RK73HB1J105J CHIP R 1.0M J 1/16W

R258 R92-0670-05 CHIP R 0 OHM

R301 RK73HB1J103J CHIP R 10K J 1/16W

R304 RK73HB1J273J CHIP R 27K J 1/16W

R305 RK73HB1J104J CHIP R 100K J 1/16W

R306 RK73HB1J102J CHIP R 1.0K J 1/16W

R307,308 R92-1368-05 CHIP R 0 OHM

R310 RK73GB1J394J CHIP R 390K J 1/16W

R311 RK73HB1J123J CHIP R 12K J 1/16W

R312 RK73GB1J334J CHIP R 330K J 1/16W

R313 RK73GB1J104J CHIP R 100K J 1/16W

R314 RK73GB1J103J CHIP R 10K J 1/16W

R315 RK73GB1J334J CHIP R 330K J 1/16W

R316 RK73GB1J124J CHIP R 120K J 1/16W

R317 RK73GB1J474J CHIP R 470K J 1/16W

R318 RK73GB1J122J CHIP R 1.2K J 1/16W

R319 RK73HB1J563J CHIP R 56K J 1/16W

R320 RK73HB1J332J CHIP R 3.3K J 1/16W

R321 RK73HB1J224J CHIP R 220K J 1/16W

R322 RK73HB1J184J CHIP R 180K J 1/16W

R323 RK73HB1J563J CHIP R 56K J 1/16W

R324,325 RK73GB1J104J CHIP R 100K J 1/16W

R326 R92-1252-05 CHIP R 0 OHM J 1/16W

R327 RK73GB1J184J CHIP R 180K J 1/16W

R328 RK73GB1J103J CHIP R 10K J 1/16W

R329 RK73GB1J823J CHIP R 82K J 1/16W

R330 RK73HB1J332J CHIP R 3.3K J 1/16W

R331 RK73GB1J154J CHIP R 150K J 1/16W

R332 RK73GB1J153J CHIP R 15K J 1/16W

R334 RK73GB1J473J CHIP R 47K J 1/16W

R335 RK73GB1J222J CHIP R 2.2K J 1/16W

R336 RK73GB1J102J CHIP R 1.0K J 1/16W

R337 RK73GB1J151J CHIP R 150 J 1/16W

R338 RK73GB1J222J CHIP R 2.2K J 1/16W

R339 RK73GB1J471J CHIP R 470 J 1/16W

R340 RK73GB1J182J CHIP R 1.8K J 1/16W

R341 RK73GB1J103J CHIP R 10K J 1/16W

R342 RK73GB1J101J CHIP R 100 J 1/16W

R343 RK73GB1J474J CHIP R 470K J 1/16W

R344 RK73GB1J102J CHIP R 1.0K J 1/16W

R345,346 RK73GB1J101J CHIP R 100 J 1/16W

R347 RK73GB1J104J CHIP R 100K J 1/16W

R348 RK73GB1J563J CHIP R 56K J 1/16W

R349 RK73GB1J333J CHIP R 33K J 1/16W

R350 R92-1368-05 CHIP R 0 OHM

R354,355 RK73HB1J103J CHIP R 10K J 1/16W

R357 R92-1368-05 CHIP R 0 OHM

R360 R92-1368-05 CHIP R 0 OHM

R403 RK73GB1J101J CHIP R 100 J 1/16W

R404 RK73HH1J474D CHIP R 470K D 1/16W

R405 RK73GB1J334J CHIP R 330K J 1/16W

R406 RK73HH1J474D CHIP R 470K D 1/16W

R407 RK73HB1J334J CHIP R 330K J 1/16W

R408-412 RK73HB1J473J CHIP R 47K J 1/16W

R413,414 RK73GB1J331J CHIP R 330 J 1/16W

R415,416 RK73GB1J473J CHIP R 47K J 1/16W

R417-420 RK73HB1J473J CHIP R 47K J 1/16W

R421,422 RK73HB1J102J CHIP R 1.0K J 1/16W

R423 R92-1368-05 CHIP R 0 OHM

R424,425 RK73HB1J473J CHIP R 47K J 1/16W

R426 R92-1368-05 CHIP R 0 OHM

R435 RK73HB1J473J CHIP R 47K J 1/16W

R436 R92-1252-05 CHIP R 0 OHM J 1/16W

R437,438 RK73HB1J473J CHIP R 47K J 1/16W

R445,446 R92-1252-05 CHIP R 0 OHM J 1/16W

R447 RK73HB1J123J CHIP R 12K J 1/16W

R449,450 R92-1252-05 CHIP R 0 OHM J 1/16W BM3

R452 RK73HB1J103J CHIP R 10K J 1/16W

R453 RK73HB1J223J CHIP R 22K J 1/16W

R454 R92-1252-05 CHIP R 0 OHM J 1/16W AK2,AM2

VR1 R12-7491-05 TRIMMING POT.(68K)

S401-403 S70-0414-05 TACT SWITCH

MIC301 T91-0543-05 MIC ELEMENT

D1 MA2S111 DIODE

D2 -9 HVC376B VARIABLE CAPACITANCE DIODE

D10 1SV278 VARIABLE CAPACITANCE DIODE

D11 MA2S111 DIODE

D101 HSC277 DIODE

D102 HZU5CLL ZENER DIODE

D103,104 HVC131 DIODE

D106 HVC131 DIODE

TK-3202/3206 PARTS LIST

20

TX-RX UNIT (X57-6890-XX)

ADDITIONAL PCB

Destination

Ref. No. Parts No. Description

Address New

parts Destination

Ref. No. Parts No. Description

Address New

parts

AK : TK-3202 (K) AK2 : TH-3202 (K2) AM : TK-3202 (M) AM2 : TH-3202 (M2)

BM : TK-3206 (M) BM3 : TH-3206 (M3)

D122 HVC131 DIODE

D202 HSC277 DIODE

D203-206 HVC355B VARIABLE CAPACITANCE DIODE

D210 HVC355B VARIABLE CAPACITANCE DIODE AK,AK2

D210 HVC355B VARIABLE CAPACITANCE DIODE AM,AM2

D210 HVC355B VARIABLE CAPACITANCE DIODE BM

D301,302 RB706F-40 DIODE

D303 DAN222 DIODE

D401 RB521S-30 DIODE

D402 1SR154-400 DIODE

IC1 MB15A02 MOS IC

IC101 TA75W01FU MOS IC

IC201 TA31136FN MOS IC

IC301 AQUA MOS IC

IC302 TA7368F MOS IC

IC401,402 XC6204B502MR MOS IC

IC403 ∗BD4840FVE MOS IC

IC404 ∗BD4845FVE MOS IC

IC405 ∗30622MAA-B89GP MPU

IC406 ∗BR24L08F-W ROM IC

Q1 KTC4082 TRANSISTOR

Q2 2SC5108(Y) TRANSISTOR

Q3 ,4 2SK508NV(K52) FET

Q5 DTA143TE DIGITAL TRANSISTOR

Q6 2SC5108(Y) TRANSISTOR

Q7 DTA143TE DIGITAL TRANSISTOR

Q8 2SC4617(S) TRANSISTOR

Q9 2SC4619 TRANSISTOR

Q100 2SC4619 TRANSISTOR

Q101 2SK3077 FET

Q102 2SK2596 FET

Q103 2SK3476 FET

Q104 DTC114EE DIGITAL TRANSISTOR

Q105 2SK879(Y) FET

Q107 DTC114EE DIGITAL TRANSISTOR

Q108 2SK1824 FET

Q109 DTA144EE DIGITAL TRANSISTOR

Q202 DTA144EE DIGITAL TRANSISTOR

Q203 2SC4649(N,P) TRANSISTOR

Q204,205 3SK318 FET

Q301 DTA114EE DIGITAL TRANSISTOR

Q302 2SC4919 TRANSISTOR

Q303 DTC144EE DIGITAL TRANSISTOR

Q304 2SA1362(GR) TRANSISTOR

Q305 DTC144EE DIGITAL TRANSISTOR

Q306 CPH3413 FET

Q316 CPH3413 FET

Q401,402 DTC114EE DIGITAL TRANSISTOR

Q403,404 CPH3317 FET

Q405 DTA123JE DIGITAL TRANSISTOR

Q407,408 2SK1830 FET

TH101 157-104-65001 THERMISTOR

TH203 157-104-65001 THERMISTOR

C901,902 CK73GB1A105K CHIP C 1.0UF K

R901,902 RK73GB1J472J CHIP R 4.7K J 1/16W

Q901 2SK1824 FET

ADDITIONAL PCB

TK-3202/3206

21

AB

1

2

3

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

A :N14-0808-04

B :N14-0812-04

C :N30-2604-46

D :N30-2606-46

E :N83-2005-46

TX-RX Unit

57 2

8

13

11

20

19

12

40

24 E

E

Ex2

Ex2 E

E21

Ex2

49

36

18

3

Dx2

30

15 E

29

35

33

23

14

32

32

61

62

27

C

C

41

54 A7

B

37

39

63

51

38

58

59

4

16

17

34

50

56

1

EXPLODED VIEW

28

67

MIC301

27

CF201

31

25

27 27

26

26

22

TK-3202/3206

22

CD

1

2

3

PACKING (TK-3202)

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

45.PROTECTION BAG

(H25-0085-04)

702. KNB-29N

(Ni-MH BATTERY PACK)

9 . INSTRUCTION MANUAL

(B62-1762-00)

46.ITEM CARTON CASE

(H52-2056-02)

60.SCREW SET

(N99-2043-05)

64.WHIP ANTENNA

(T90-1039-05):K,M

(T90-1040-05):K2,M2 66.AC ADAPTER

(W08-0970-05):K,K2(AC120V)

(W08-0971-05):M,M2(AC230V)

65.CHARGER

(W08-0969-05)

52.BELT CLIP

(J29-0713-05)

43.PACKING FIXTURE

(H12-3158-05)

44.CARTON BOARD

(H13-2109-03)

6. CAP(SP/MIC)

(B09-0680-03)

48.HOLDER(SP/MIC)

(J19-5472-03)

TK-3202/3206

23

EF

1

2

3

PACKING (TK-3206)

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

10.INSTRUCTION MANUAL

(B62-1763-00)

47.ITEM CARTON CASE

(H52-2057-02)

48.HOLDER(SP/MIC)

(J19-5472-03)

60.SCREW SET

(N99-2043-05)

6. CAP(SP/MIC)

(B09-0680-03)

52.BELT CLIP

(J29-0713-05)

43.PACKING FIXTURE

(H12-3158-05)

45.PROTECTION BAG

(H25-0085-04)

TK-3202/3206

24

ADJUSTMENT

Test Equipment Required for Alignment

Test Equipment Major Specifications

1. Standard Signal Generator Frequency Range 450 to 490MHz (TK-3202(K, M) TK-3206(M) ) 470 to 512MHz (TK-3202(K2, M2) )

400 to 430MHz (TK-3206(M3) )

(SSG) Modulation Frequency modulation and external modulation.

Output -127dBm/0.1µV to greater than -47dBm/1mV

2. Power Meter Input Impedance 50Ω.

Operation Frequency 450 to 490MHz (TK-3202(K, M) TK-3206(M) ) 470 to 512MHz (TK-3202(K2, M2) )

400 to 430MHz (TK-3206(M3) )

Measurement Range Vicinity of 10W

3. Deviation Meter Frequency Range 450 to 490MHz (TK-3202(K, M) TK-3206(M) ) 470 to 512MHz (TK-3202(K2, M2) )

400 to 430MHz (TK-3206(M3) )

4. Digital Volt Meter Measuring Range 10mV to 10V DC

(DVM) Input Impedance High input impedance for minimum circuit loading.

5. Oscilloscope DC through 30MHz.

6. High Sensitivity Frequency Range 10Hz to 1000MHz.

Frequency Counter Frequency Stability 0.2ppm or less.

7. Ammeter 5A.

8. AF Volt Meter Frequency Range 50Hz to 10kHz.

(AF VTVM) Voltage Range 1mV to 10V.

9. Audio Generator (AG) Frequency Range 50Hz to 5kHz or more.

Output 0 to 1V.

10. Distortion Meter Capability 3% or less at 1kHz.

Input Level 50mV to 10Vrms.

11. Spectrum Analyzer Measuring Range DC to 1GHz or more

12. Tracking Generator Center frequency 50kHz to 600MHz

Output Voltage 100mV or more

13. 8Ω Dummy Load Approx. 8Ω, 3W.

14. Regulated Power Supply 5V to 10V, approx. 3A Useful if ammeter equipped.

■The following parts are required for

adjustment

1. Antenna connector adapter

The antenna connector of this radio uses an SMA terminal.

Use an antenna connector adapter [SMA(f) – BNC(f) or

SMA(f) – N(f)] for adjustment. (The adapter is not provided as

an option, so buy a commercially-available one.)

2. Repair Jig (Chassis)

Use jig (part No.: A10-4086-03) for repairing the TK-3202/

3206. Place the TX-RX unit on the jig and fit it with screws.

The jig facilitates the voltage check and protects the final

amplifier FET when the voltage on the flow side of the TX-RX

unit is checked during repairs.

3. Battery Jig (W05-1011-00)

+ Terminal (Red)

– Terminal (Black)

Connect the power cable properly between the battery jig

installed in the transceiver and the power supply, and be sure

output voltage and the power supply polarity prior to switching

the power supply ON, otherwise over voltage and reverse

connection may damage the transceiver, or the power supply

or both.

Note: When using the battery jig, you must measure the

voltage at the terminals of the battery jig. Otherwise, a slight

voltage drop may occur within the power cable, between the

power supply and the battery jig, especially while the

transceiver transmits.

+ Terminal

(Red) – Terminal

(Black)

C3

100 /25V

C2

470P/25V

C1

100P/25V

R1

1.8M

–

S

+

Power

supply

Power cable

SCHEMATIC DIAGRAM

TK-3202/3206

25

Adjustment Frequency

K, M type (TK-3202) M type (TK-3206)

TEST CH RX Frequency TX Frequency

Center 470.050MHz 470.100MHz

Low 450.050MHz 450.100MHz

High 489.950MHz 489.900MHz

Low’ 460.050MHz 460.100MHz

High’ 480.050MHz 480.100MHz

Signalling

Signalling No. RX TX

1None None

2None 100Hz Square Wave

3QT 67.0Hz QT 67.0Hz

4QT 151.4Hz QT 151.4Hz

5QT 250.3Hz QT 250.3Hz

6DQT D023N DQT D023N

7DQT D754I DQT D754I

8DTMF 159D DTMF 159D

9None DTMF tone 9

•Preparations for tuning the transceiver

Before attempting to tune the transceiver, connect the unit

to a suitable power supply.

Whenever the transmitter is tuned, the unit must be

connected 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 an

audio distortion meter or a SINAD measurement meter at all

times during tuning.

ADJUSTMENT

Adjustment points TX-RX unit (X57-689)

Component side view

Foil Side View

VR1 : Frequency adjustment

BPF : Band-pass wave form test point

CV : Lock voltage adjustment terminal

TC1 : Transmit lock voltage adjustment

TC2 : Receive lock voltage adjustment

CV : Lock voltage adjustment terminal

Fig. 1 Adjustment points

Frequency (MHz) K2, M2 type (TK-3202)

Channel No. RX Frequency TX Frequency

1491.050 491.100

2470.050 470.100

3511.950 511.900

4491.000 491.000

5491.200 491.200

6491.400 491.400

7~16

■Frequency and signalling

The set has been adjusted for the frequencies shown in

the following table. When required. re-adjust them following

the adjustment procedure to obtain the frequencies you want

in actual operation.

Frequency (MHz) K, M type (TK-3202) M type (TK-3206)

Channel No. RX Frequency TX Frequency

1470.050 470.100

2450.050 450.100

3489.950 489.900

4470.000 470.000

5470.200 470.200

6470.400 470.400

7~16

Frequency (MHz) M3 type (TK-3206)

Channel No. RX Frequency TX Frequency

1415.050 415.100

2400.050 400.100

3429.950 429.900

4415.000 415.000

5415.200 415.200

6415.400 415.400

7~16

K2, M2 type (TK-3202)

TEST CH RX Frequency TX Frequency

Center 491.050MHz 491.100MHz

Low 470.050MHz 470.100MHz

High 511.950MHz 511.900MHz

Low’ 480.550MHz 480.600MHz

High’ 501.550MHz 501.600MHz

M3 type (TK-3206)

TEST CH RX Frequency TX Frequency

Center 415.050MHz 415.100MHz

Low 400.050MHz 400.100MHz

High 429.950MHz 429.900MHz

Low’ 407.550MHz 407.600MHz

High’ 422.550MHz 422.600MHz

VR1

BATT+

5R

5T

5M

5C

PCTV

RSSI

CV

BPF

B

SP– SP+

SB

CN13

ANT

MICI

MICO

TX-RX UNIT

Component side view

S401

PTT S402

SW2

S403

SW1

RXAFIRXAFO

TC1 TC2

MICI

MICO

CV

J301

EXT. SP/EXT. MIC

TX-RX UNIT

Foil side view

TK-3202/3206

26

Common Section

Item Condition Measurement Adjustment

Specifications/

Test equipment

Terminal Parts Method Remark

1.Frequency 1) CH:High Frequency counter ANT VR1

High frequency

Adjust 2) PTT:ON ±50Hz

2.High power TEST CH:Low Power meter

Programming

4.0W ±0.1W

Adjust Low’ Ammeter

Software:KPG-87D

1.9 A or less

Center

High’

High

(5 points)

BATT terminal voltage:7.5V

PTT:ON

3.Low power TEST CH:Low 1.0W ±0.1W

Adjust Low’ 0.9 A or less

Center

High’

High

(5 points)

BATT terminal voltage:7.5V

PTT:ON

4.

Max deviation

TEST CH:Center Power meter ANT 4.2kHz ±50Hz

Adjust

Low Deviation meter SP/MIC connector (According to

[Wide]

High Oscilloscope the lager +,–)

(3 points) AG

AG:1kHz/150mV AF VTVM

Deviation meter filter

LPF:15kHz

HPF:OFF

PTT:ON

[Narrow] TEST CH:Center 2.2kHz ±50Hz

PTT:ON (According to

the lager +,–)

5.VOX 1 TEST CH:Center

Writing AG:1kHz/45mV

Transmitter Section

Item Condition Measurement Adjustment

Specifications/

Test equipment

Terminal Parts Method Remark

ADJUSTMENT

1.Setting 1)

BATT terminal votage:7.5V

2) SSG standard modulation

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

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

2.VCO lock 1) CH:High Power meter ANT TC2

3.4V (TK-3202 (K,M),

±0.1V

voltage DVM CV

TK-3206 (M) )

RX

3.2V (TK-3202 (K2,M2) )

3.0V (TK-3206 (M3) )

2) CH:Low Check 0.6V or more

3.VCO lock 3) CH:High TC1

3.1V (TK-3202 (K,M),

±0.1V

voltage PTT:ON

TK-3206 (M) )

TX

3.2V (TK-3202 (K2,M2) )

3.0V (TK-3206 (M3) )

4) CH:Low Check 0.6V or more

PTT:ON

TK-3202/3206

27

6.VOX 10 TEST CH:Center Power meter ANT

Programming

Writing AG:1kHz/3.0mV Deviation meter SP/MIC connector

Software:KPG-87D

7.

DQT

TEST CH:Center Oscilloscope ANT

Programming

Make the

Balance Adjust

Low AG

Software:KPG-87D

demodulation

[Wide] High AF VTVM wave into

(3 points) square waves

LPF:3kHz

HPF:OFF

PTT:ON

[Narrow] TEST CH:Center

PTT:ON

8.

QT Deviation

TEST CH:Center 0.75kHz ±40Hz

Adjust

Low

[Wide] High

(3 points)

LPF:3kHz

HPF:OFF

PTT:ON

[Narrow] TEST CH:Center 0.35kHz ±40Hz

PTT:ON

9.

DQT Deviation

TEST CH:Center 0.75kHz ±40Hz

Adjust

Low

[Wide] High

(3 points)

LPF:3kHz

HPF:OFF

PTT:ON

[Narrow] TEST CH:Center 0.35kHz ±40Hz

PTT:ON

10.DTMF Deviation

TEST CH:Center 3.0kHz ±100Hz

Adjust

LPF:15kHz

[Wide] HPF:OFF

PTT:ON

[Narrow] TEST CH:Center 1.5kHz ±100Hz

PTT:ON

11.MSK Deviation

TEST CH:Center 3.0kHz ±100Hz

Adjust

Low

[Wide] High

(3 points)

LPF:15kHz

HPF:OFF

PTT:ON

[Narrow] TEST CH:Center 1.5kHz ±100Hz

PTT:ON

ADJUSTMENT

Item Condition Measurement Adjustment

Specifications/

Test equipment

Terminal Parts Method Remark

TK-3202/3206

28

Receiver Section

Item Condition Measurement Adjustment

Specifications/

Test equipment

Terminal Parts Method Remark

ADJUSTMENT

Ref -46 dBm

Center 490MHz

#Res BW 300kHz #VBW 10 kHz #Sweep100ms (401pts)

Span 100MHz

Peak

Log

5

dB/

W1 S2

S3 FC

AA

Atten 5 dB -57.77 dBm

Mkrl 490.0 MHz

1

Ref -46 dBm

Center 450MHz

#Res BW 300kHz #Sweep100 ms (401pts)#VBW 10kHz Span 100MHz

Peak

Log

5

dB/

W1 S2

S3 FC

AA

Atten 5 dB -55.35 dBm

Mkrl 450.0 MHz

1

Ref -46 dBm

Center 470MHz

#Res BW 300kHz #VBW 10 kHz #Sweep100ms (401pts)

Span 100MHz

Peak

Log

5

dB/

W1 S2

S3 FC

AA

Atten 5 dB -54.4 dBm

Mkrl 470.0 MHz

1

Ref -40 dBm

Center 415MHz

#Res BW 300kHz #VBW 10 kHz #Sweep100 ms (401pts)

Span 100MHz

Peak

Log

5

dB/

W1 S2

S3 FC

AA

Atten 5 dB -51.54 dBm

Mkrl 415.0 MHz

1

Ref -40 dBm

Center 430MHz

#Res BW 300kHz #VBW 10 kHz #Sweep100 ms (401pts)

Span 100MHz

Peak

Log

5

dB/

W1 S2

S3 FC

AA

Atten 5 dB -50.63 dBm

Mkrl 430.0 MHz

1

Ref -40 dBm

Center 400MHz

#Res BW 300kHz #VBW 10 kHz #Sweep100ms (401pts)

Span 100MHz

Peak

Log

5

dB/

W1 S2

S3 FC

AA

Atten 5 dB -49.55dBm

Mkrl 400.0 MHz

1

Ref -49 dBm

Center 512MHz

#Res BW 300kHz #VBW 10 kHz #Sweep100ms (401pts)

Span 100MHz

Peak

Log

5

dB/

W1 S2

S3 FC

AA

Atten 5 dB -57.22 dBm

Mkrl 512.0 MHz

1

Ref -49 dBm

Center 470MHz

#Res BW 300kHz #Sweep100 ms (401pts)#VBW 10kHz Span 100MHz

Peak

Log

5

dB/

W1 S2

S3 FC

AA

Atten 5 dB -58.88 dBm

Mkrl 470.0 MHz

1

Ref -40 dBm

Center 491MHz

#Res BW 300kHz #VBW 10 kHz #Sweep100 ms (401pts)

Span 100MHz

Peak

Log

5

dB/

W1 S2

S3 FC

AA

Atten 5 dB -58.36 dBm

Mkrl 491.0 MHz

1

1.BPF Wave (1)Center frequency Spectrum ANT Programming Adjust the

Adjust Spectrum analyzer setting analyzer BPF

Software: waveform as

TK-3202

Center-f

: 470MHz KPG-87D shown to the

(K,M) Span : 100MHz right.

TK-3206 RBW : 300kHz

(M) VBW : 10kHz

ATT : 5dB

(2)High-edge frequency

Spectrum analyzer setting

Center-f

: 490MHz

(3)Low-edge frequency

Spectrum analyzer setting

Center-f

: 450MHz

(1)Center frequency

TK-3202 Spectrum analyzer setting

(K2,M2)

Center-f

: 415MHz

Span : 100MHz

RBW : 300kHz

VBW : 10kHz

ATT : 5dB

(2)High-edge frequency

Spectrum analyzer setting

Center-f

: 430MHz

(3)Low-edge frequency

Spectrum analyzer setting

Center-f

: 400MHz

(1)Center frequency

TK-3206 Spectrum analyzer setting

(M3)

Center-f

: 491MHz

Span : 100MHz

RBW : 300kHz

VBW : 10kHz

ATT : 5dB

(2)High-edge frequency

Spectrum analyzer setting

Center-f

: 512MHz

(3)Low-edge frequency

Spectrum analyzer setting

Center-f

: 470MHz

TK-3202/3206

29

ADJUSTMENT

2.Sensitivity TEST CH:Low SSG ANT Check 12dB SINAD or more

check Center DVM

[Wide] High Oscilloscope

SSG otuput:–117 dBm(0.3µV)

AF VTVM

SSG MOD

:3.0kHz

[Narrow] TEST CH:Center

SSG otuput:–115 dBm(0.4µV)

SSG MOD

:1.5kHz

3.SQL1 TEST CH:Center

Programming

Write Squelch open

(Threshold) Low

Software:

writing High

KPG-87D

[Wide]

SSG

otuput:–123 dBm(0.16µV)

SSG MOD

:3.0kHz

[Narrow] TEST CH:Center

SSG

otuput:–122 dBm(0.18µV)

SSG MOD

:1.5kHz

4.SQL9 TEST CH:Center

(Tight) Low

writing High

[Wide]

SSG otuput:–117 dBm(0.3µV)

SSG MOD

:3.0kHz

[Narrow] TEST CH:Center

SSG

otuput:–116 dBm(0.35µV)

SSG MOD

:1.5kHz

5.BATT BATT terminal voltage:5.9V DVM ANT Write BATT terminal

Detection BATT terminal voltage:5.9V

Writing

Item Condition Measurement Adjustment

Specifications/

Test equipment

Terminal Parts Method Remark

30

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Black

Brown

Red

White

ADDITIONAL PCB

Q901

D

G

S

R901

GND MOD IN

MOD OUT

RX-W/N

R902

C901

C902

ADDITIONAL PCB

GND MOD IN

RX-W/N MOD OUT

C21

C22

R404

R211

R405

R406

R213

R407

C27

C32

C33

R415

R416

R419

C39

C41

R422

R423

R424

R425

C45

R426

C201

TH203

C401

C402

C405

C214

R445

C215

R446

C217

C410

C411

C415

C418

C419

C77

C79

C80

C430

C431

C432

C433 C434

C435

C1 C2

C3

C4

C6

C7

C8

D1

Q301

Q302

IC403

IC404

IC405

CP404

CP405

D11

R301 R304

R305

R306

R307

R308

R310

R311

R312

R313

R314

R315

R316

R317

R318

R319

L6

R320

R321

R322

R323

R324

R325

R326

R327

R328

R329

L12

R330

R331

R332

C301

C302

C304

C306

C307

C308

C309

C310

C311

C312

C313

R10

C314

R350

R11

C315

C316

C317

R354

C318

R355

R15

C319

R16

R357

R18

R19

C320

C321

C322

C323

C324

R20

R360

C325

R21

C326

R22

C327

C328

C329

R25R26

F401

Q8

C330

C331

C332

C333

R30

R31

R1 R2

R3

R4

R5

R6

R8

R9

R42

VR1

C351 C352 C354

Q202

D301

D302

D303

Q407

Q408

L401

L402

L403

L404

IC301

X2

C10

C11

C13

R203

C19

R206

BATT+

5R

5T

5M

1

1

3

3

4

4

5

5

75

76

1

100 2526

50

51

++

1

9

1016

17

2526 32

GG

D

D

S

S

RSSI

PCTV

5C

IC406

1

45

8

CV

+

+

+

+

+

BPF

MIC301

+–

+

IC1

1

11

20

10

TK-3202/3206

PC BOARD

TX-RX UNIT (X57-6890-XX) Component side view (J72-0913-09)

-20 : K,M (TK-3202), M (TK-3206) -22 : M3 (TK-3206) -23 : K2,M2 (TK-3202)

Ref. No. Address

IC1 8I

IC101 4M

IC301 9D

IC302 8P

IC403 8B

IC404 7B

IC405 5D

IC406 9F

Q8 8J

Ref. No. Address

Q104 5L

Q105 4K

Q107 4L

Q108 4L

Q109 5L

Q202 4F

Q301 10E

Q302 8B

Q303 7P

Ref. No. Address

Q304 7P

Q305 8O

Q306 9P

Q316 9O

Q401 8R

Q402 8R

Q407 8D

Q408 7D

D1 8H

Ref. No. Address

D11 7J

D102 4M

D301 9B

D302 9B

D303 8A

D403 8R

D404 8R

31

JKLMNOPQRS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R403

R408

R409

R410

R411

R412

R413

R414

C39

R421

C41

R436

R437

R438

C403

C77

C79

C80

Q104

Q107

Q108

Q109

Q303

Q304

Q305

Q306

D403

D404

L301

Q316

L302

L111

D11

R121 R126

R127

R128

R129

R130

R131

R132

R133

R134

R135

R138

R139

L12

R334

R140

R335

R141

R336

R142

R143

R338

R339 R340

R341

R342

R344

R345

R346

R347

R348

R349

C126

R25R26

C138

Q8

C334

C140

R30

C335

R31

C336

C146

C148

C340

C341

C342

C343

C344

C345

C346

R42

D102

Q401

Q402

IC101

BPF

MIC301

+–

+

D

S

G

Q105

S

GD1

45

8

+

SP–

5MS OPTDET MIC

MICIN

+

PTT/RXD

SP+

+TXD

AE

SPI

SPO

NC

B

1

11

CN401

SB

IC302

1

56

10

DD

G

G

S

S

CN13

ANT

J72-0913-09

PC BOARD

TK-3202/3206

Component side

Foil side

Layer 1

Layer 2

Layer 3

Layer 4

TX-RX UNIT (X57-6890-XX) Component side view (J72-0913-09)

-20 : K,M (TK-3202), M (TK-3206) -22 : M3 (TK-3206) -23 : K2,M2 (TK-3202)

32

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

PTT/RXD

R228

R

2

R238

C52

C53

C54

R240

R241

R243

C57

R244

C59

R248

R249

C60

C62

C6

4

R251

R253

R254

R255

C69

R449 or

C246

R256

R257

R258

C70

R450 or

C248

C72

R452 R453

R454

C75

C230

C237

C238

C241

C244

C245

C247

C249

TC1

C250

C444

C251

C445

C252C253

C254

C255

C256

C257

C258

Q100

C259

Q101

Q102

Q103

D6

D7

C262

D203

C263

C292

D204

D205

C265

D206

C266

C267

C268

C269

L100

L101

L102

L103

D210

C270

L104

L105

C271

C272

L106

C273

L107

C274

C275

L109

C276

L110

L130 or

C127

R103

R105

R106

R107

D10

R110

R111

R112

R114

R115

R116

R120

R123

R124

R137

L13

L16

TH101

L19

C106

C107

R337

C108

R145

R147

L22

C110

C111

C112

C113

R343

C116

C118

C119

C120

C121

C122

C123

C124

C125

C128

C129

C130

C132

C133

C134

C135

C136

Q4

Q5

R32

C338

R34

C145

C339

R35

R36

C149

R40

C151

C152

R190

C154 C348

R191

R192

C156

R193

C157

R194

C158

C159

C160

C161

C163

D103

C164

D104

C166

D106

C168

C169

Q205

D122

L211

L212

L214

L215

C190

C191

L410

L220

L223 or

L412

L224

L225

L226

L228

L229

L230

L250

J72-0913-09

J301

EXT. SP/EXT. MIC

TXD

AE

SPI

SPO

NC

5MS

OPTDET

MIC MICIN

+

S401

PTT

1

23

4

+

G

D

S

S

G

S

D

DS

G

S

S403

SW1 S402

SW2

G

D

TK-3202/3206

PC BOARD

TX-RX UNIT (X57-6890-XX) Foil side view (J72-0913-09)

-20 : K,M (TK-3202), M (TK-3206) -22 : M3 (TK-3206) -23 : K2,M2 (TK-3202)

Ref. No. Address

IC201 5N

IC401 9R

IC402 8R

Q1 7O

Q2 8L

Q3 9M

Q4 8J

Q5 8I

Ref. No. Address

Q6 8K

Q7 9L

Q9 6L

Q100 6J

Q101 6I

Q102 7G

Q103 7F

Q203 4N

Ref. No. Address

Q204 4K

Q205 4G

Q403 8R

Q404 7R

Q405 9R

D2 9K

D3 10M

D4 9J

Ref. No. Address

D5 10L

D6 9J

D7 9J

D8 10L

D9 10L

D10 8J

D101 6K

D103 4D

Ref. No. Address

D104 3C

D106 4D

D122 4D

D202 6K

D203 4H

D204 4G

D205 3F

D206 4F

Ref. No. Address

D210 4I

D401 7R

D402 4R

33

JKLMNOPQRS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R210

C24

XF201

C25

R212

C26

R215

C29

R216

R217

R218

R219

C30

CN201

C34

C35

R417

C38

R418

R226

R227

R228

R420

C40

C42

C43

C44

R233

C47

C48

C49

R236

R238

R239

C50

C53

C54

R240

R435

C55

C56

C206

C207

C57

C208

C58

CD201

C209

C59

C210

C60

C211

C61

C62

C407

C213

C63

C64

C409

C65

C216

C66

R447

C67

C218

C68

C219

o

r

C220

C70

C221

C71

C222

C417

C73

C224

C74

C225

C76

C228

CF201

C78

C421

C230

C231

C426

C232

C233

C427

C83

C428

C234

C84

C429

C85

C236

C86

C237

C87

C238

C239 C240

C90

C241

C244

C440

TC1

C5

TC2

C443

C9

Q100

D2

D3

D4

D5

D6

D7

D8

D9

D202

L100

D401

D402

IC401

IC402

C290

C291

R100

R103

R105

0

6

D10

L1

L3

L5

L7

L8

L9

L10 L11

L13

C100

L14

C101

C102

L17

L18

L19

C106

7

L20

L21

L22

L23

L24

C111

L25

C113

R12

R13

R14

R17

R23

Q1

Q2

Q3

R27

Q4

Q6

Q7

Q9

R32

R33

R34

R35

R36

R37

R38

R39

R7

R41

R43

C348

R46

R47

R48

R49

R50

D101

Q203

Q204

Q403

Q404 Q405

L201

L202

L203

L204

C370

L206 or

L290

L411

X1

C12

C14

C15

C16

C17

L250

C18

R207 R208

R209

RXAFIRXAFO

MICI

MICO

CV

S402

SW2

1

23

4S

G

D

S

D

G

IC201

1

89

16

+

D

S

G

1

34

5

1

34

5

D

S

G

TX-RX UNIT (X57-6890-XX) Foil side view (J72-0913-09)

-20 : K,M (TK-3202), M (TK-3206) -22 : M3 (TK-3206) -23 : K2,M2 (TK-3202)

PC BOARD

TK-3202/3206

Component side

Foil side

Layer 1

Layer 2

Layer 3

Layer 4

30 31

JKLMNOPQRSIHGFEDCBA

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

Black

Brown

Red

White

ADDITIONAL PCB

Q901

D

G

S

R901

GND MOD IN

MOD OUT

RX-W/N

R902

C901

C902

ADDITIONAL PCB

GND MOD IN

RX-W/N MOD OUT

C21

C22

R403

R404

R211

R405

R406

R213

R407

C27

R408

R409

R410

R411

R412

C32

R413

C33

R414

R415

R416

R419

C39

R421

C41

R422

R423

R424

R425

C45

R426

C201

R436

R437

TH203 R438

C401

C402 C403

C405

C214

R445

C215

R446

C217

C410

C411

C415

C418

C419

C77

C79

C80

C430

C431

C432

C433 C434

C435

C1 C2

C3

C4

C6

C7

C8

D1

Q104

Q107

Q108

Q109

Q301

Q302

Q303

Q304

Q305

Q306

D403

D404

L301

Q316

L302

L111

IC403

IC404

IC405

CP404

CP405

D11

R301 R304

R305

R306

R307

R308

R310

R311

R312

R313

R314

R315

R121

R316

R317

R318

R319

R126

L6

R127

R128

R129

R320

R321

R322

R323

R324

R130

R325

R131

R326

R132

R327

R133

R328

R134

R329

R135

R138

R139

L12

R330

R331

R332

R334

R140

R335

R141

R336

R142

R143

R338

R339

C301

C302

C304

R340

R341

C306

R342

C307

C308

R344

C309

R345

R346

R347

R348

R349

C310

C311

C312

C313

R10

C314

R350

R11

C315

C316

C317

R354

C318

R355

R15

C319

R16

C126

R357

R18

R19

C320

C321

C322

C323

C324

R20

R360

C325

R21

C326

R22

C327

C328

C329

R25R26

C138

F401

Q8

C330

C331

C332

C333

C334

C140

R30

C335

R31

C336

R1 R2

C146

R3

R4

C148

R5

R6

R8

C340

R9 C341

C342

C343

C344

C345

C346

R42

VR1

C351 C352 C354

D102

Q202

D301

D302

D303

Q401

Q402

Q407

Q408

IC101

L401

L402

L403

L404

IC301

X2

C10

C11

C13

R203

C19

R206

BATT+

5R

5T

5M

1

1

3

3

4

4

5

5

75

76

1

100 2526

50

51

++

1

9

1016

17

2526 32

GG

D

D

S

S

RSSI

PCTV

5C

IC406

1

45

8

CV

+

+

+

+

+

BPF

MIC301

+–

+

IC1

1

11

20

10

D

S

G

Q105

S

GD1

45

8

+

SP–

5MS OPTDET MIC

MICIN

+

PTT/RXD

SP+

+TXD

AE

SPI

SPO

NC

B

1

11

CN401

SB

IC302

1

56

10

DD

G

G

S

S

CN13

ANT

J72-0913-09

TK-3202/3206

PC BOARD PC BOARD

TK-3202/3206

Component side

Foil side

Layer 1

Layer 2

Layer 3

Layer 4

TX-RX UNIT (X57-6890-XX) Component side view (J72-0913-09)

-20 : K,M (TK-3202), M (TK-3206) -22 : M3 (TK-3206) -23 : K2,M2 (TK-3202) TX-RX UNIT (X57-6890-XX) Component side view (J72-0913-09)

-20 : K,M (TK-3202), M (TK-3206) -22 : M3 (TK-3206) -23 : K2,M2 (TK-3202)

Ref. No. Address

IC1 8I

IC101 4M

IC301 9D

IC302 8P

IC403 8B

IC404 7B

IC405 5D

IC406 9F

Q8 8J

Ref. No. Address

Q104 5L

Q105 4K

Q107 4L

Q108 4L

Q109 5L

Q202 4F

Q301 10E

Q302 8B

Q303 7P

Ref. No. Address

Q304 7P

Q305 8O

Q306 9P

Q316 9O

Q401 8R

Q402 8R

Q407 8D

Q408 7D

D1 8H

Ref. No. Address

D11 7J

D102 4M

D301 9B

D302 9B

D303 8A

D403 8R

D404 8R

32 33

JKLMNOPQRSIHGFEDCBA

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

PTT/RXD

R210

C24

XF201

C25

R212

C26

R215

C29

R216

R217

R218

R219

C30

CN201

C34

C35

R417

C38

R418

R226

R227

R228

R420

C40

C42

C43

C44

R233

C47

C48

C49

R236

R238

R239

C50

C52

C53

C54

R240

R435

R241

C55

C56

C206

C207

R243

C57

R244

C208

C58

CD201

C209

C59

R248

R249

C210

C60

C211

C61

C62

C407

C213

C63

C64

R251

C409

C65

C216

C66

R253

R447

C67

R254

C218

C68

R255

C219

C69

R449 or

C246

R256

R257

R258

C220

C70

R450 or

C248

C221

C71

C222

C72

R452

C417

C73

R453

C224

C74

R454

C75

C225

C76

C228

CF201

C78

C421

C230

C231

C426

C232

C233

C427

C83

C428

C234

C84

C429

C85

C236

C86

C237

C87

C238

C239 C240

C90

C241

C244

C245

C247

C249

C440

TC1

C5

TC2

C443

C250

C444

C9

C251

C445

C252C253

C254

C255

C256

C257

C258

Q100

C259

Q101

Q102

D2

D3

Q103

D4

D5

D6

D7

D8

D9

D202

C262

D203

C263

C292

D204

D205

C265

D206

C266

C267

C268

C269

L100

L101

D401

D402

L102

L103

D210

C270

L104

L105

C271

C272

L106

C273

L107

C274

C275

L109

C276

L110

IC401

IC402

C290

C291

L130 or

C127

R100

R103

R105

R106

R107

D10

R110

R111

R112

R114

R115

R116

R120

L1

L3

R123

R124

L5

L7

L8

L9

R137

L10 L11

L13

C100

L14

C101

L16

C102

L17

L18

TH101

L19

C106

C107

R337

C108

R145

R147

L20

L21

L22

L23

C110

L24

C111

L25

C112

C113

R343

C116

C118

C119

C120

C121

C122

R12

R13

C123

R14

C124

C125

R17

C128

C129

C130

C132

C133

R23

C134

C135

Q1

C136

Q2

Q3

R27

Q4

Q5

Q6

Q7

Q9

R32

R33

C338

R34

C145

C339

R35

R36

R37

R38

R39

C149

R7

R40

R41

C151

C152

R43

R190

C154 C348

R191

R192

C156

R46

R193

C157

R47

R194

C158

R48

C159

R49

C160

R50

C161

D101

C163

D103

C164

D104

C166

D106

Q203

Q204

C168

C169

Q205

Q403

Q404 Q405

L201

L202

L203

L204

C370

L206 or

L290

D122

L211

L212

L214

L215

C190

C191

L410

L411

L220

L223 or

L412

L224

L225

L226

L228

L229

X1

L230

C12

C14

C15

C16

C17

L250

C18

R207 R208

R209

J72-0913-09

J301

EXT. SP/EXT. MIC

TXD

AE

SPI

SPO

NC

5MS

OPTDET

MIC MICIN

RXAFIRXAFO

MICI

MICO

CV

+

S401

PTT

1

23

4

+

G

D

S

S

G

S

D

DS

G

S

S403

SW1 S402

SW2

1

23

4S

G

D

S

D

G

IC201

1

89

16

+

D

S

G

1

34

5

1

34

5

D

S

G

TK-3202/3206

PC BOARD

TX-RX UNIT (X57-6890-XX) Foil side view (J72-0913-09)

-20 : K,M (TK-3202), M (TK-3206) -22 : M3 (TK-3206) -23 : K2,M2 (TK-3202) TX-RX UNIT (X57-6890-XX) Foil side view (J72-0913-09)

-20 : K,M (TK-3202), M (TK-3206) -22 : M3 (TK-3206) -23 : K2,M2 (TK-3202)

PC BOARD

TK-3202/3206

Component side

Foil side

Layer 1

Layer 2

Layer 3

Layer 4

Ref. No. Address

IC201 5N

IC401 9R

IC402 8R

Q1 7O

Q2 8L

Q3 9M

Q4 8J

Q5 8I

Ref. No. Address

Q6 8K

Q7 9L

Q9 6L

Q100 6J

Q101 6I

Q102 7G

Q103 7F

Q203 4N

Ref. No. Address

Q204 4K

Q205 4G

Q403 8R

Q404 7R

Q405 9R

D2 9K

D3 10M

D4 9J

Ref. No. Address

D5 10L

D6 9J

D7 9J

D8 10L

D9 10L

D10 8J

D101 6K

D103 4D

Ref. No. Address

D104 3C

D106 4D

D122 4D

D202 6K

D203 4H

D204 4G

D205 3F

D206 4F

Ref. No. Address

D210 4I

D401 7R

D402 4R

34

TK-3202/3206 SCHEMATIC DIAGRAM

ABCDE

1

2

3

4

5

6

7

X57-689 1/4

IC1

MB15A02

1OSCIN

2NC1

3OSCOUT

4VP

5VCC

6DO

7GND

8LD

9NC2

10 FIN 11

12

13

14

15

16

17

18

19

20

C7

100p

C38

5p

C35

27p

CN401

1B

2SB

3SP1

4SP2

5GND

6EN1

7EN2

8GND

9EN3

10 EN4

11 EN5

D403

B30-2156-05

S403 C443

0.47u

R2

10k

R9 0

L6

C9

10p

R403

100

R33

150k

5C

C26

30p

L9

18n

C44

470p

RXAFO

R32

1k

R27

22

R16

560

C34

1000p

C428

1000p

C417

1u

C22

0.33u35

R21

680

L8

18n

C8

100p

R408 47k

C415

470p

C11

100p

R6

82k

2SC5108(Y)

Q2

R1

22k

C401

470p

R17

100

R404

470k

(D)

L7

C15

10p

C421

1u

C429

1000p

C4

0.01u

C50

10p

KTC4082

Q1

R414

330

VR1

R12-7491-05

C13

0.1u

C19

0.1u

C418

1000p

L1

4.7u

R20

10

C6

0.1u

R12

2.2k

Q402

DTC114EE

CPH3317

Q403

C403

0.1u

C33

1000p

C18

18p

C42

5p

IC403 BD4840FVE

1VoUT

2SUB

3NC 4

5

C10

10u6.3

R407

330k

R410 47k

R7

100

R8

0

R438

47k

C405

100p

C29

470p

C43

10p

C410

1u

R11 0

S402

R412 47k

R436

0

F401

L5

560n

CP404

47Kx2

R19

1.2k

C48

470p

R4

56k

R406

470k

(D)

D401

RB521S-30

C24

1000p

C411

1000p

C14

0.01u

C25

2p

R13

0

IC402

XC6204B502MR

1VIN

2VSS

3CE 4

NC

5

VoUT

C3

1u

C430

0.01u

L401

IC401

XC6204B502MR

1VIN

2VSS

3CE 4

5

R411 47k

C427

1u

L3

560n

C16

1000p

S401

CPH3317

Q404

C1

3300p

D1

MA2S111

C409

1u

C2

6800p

C426

1u

R14

330k

Q401

DTC114EE

D404

B30-2157-05

C17

47p

R437

47k

C27

3.3u16

R413

330

R15

220

R3

33k

C402

1000p

L402

R409 47k

C30

470p

R405

330k

C40

3p

X1

12.8MHz

L77-1931-05

1VC

2GND 3

4

R18

180

C5

1000p

D402

1SR154-400

C407

1000p

IC404

BD4845FVE

1VoUT

2SUB

3NC 4

5

Q405

DTA123JE

R5

100k

C419

1000p

C21

10u6.3

R10 0

C12

1000p

SW1

IC401,402

VOLTAGE

REGULATOR/5V 5C SW

LED SW

/RED LED SW

/GREEN

LED/GREEN

BATT

TXCO

REVERSE

PROTECTION

5R SW

5T SW

VOLTAGE

DETECTOR/INT

VOLTAGE DETECTOR/RESET

PLL IC F_IN AMP

RIPPLE

FILTER

PLL SYSTEM

TRIPLER

5V PROTECTION

TX-RX UNIT (X57-6890-XX)

BATT

PTT

LED/RED

SW2

oUTPUT

VCC

CLK

NC3

DATA

LE

FC

NC4

FOUT

P

NC5

R

B

PLL_CLK

EN2

5C

PLL_DAT

EN3

5T

PLL_STB

EN4

SP2

5R

PLL_UL

EN5

EN1

OSCIN

QTTCXO

SP1

VCC

VCC

VSS

SIDE2

BATT

5T_C

5R_C

5C_C

5M

SIDE1

LEDRX

LEDTX

INT

RESET

PTT

SB

VSS

RXAFO

GND

VDD

NC

VoUT

GND

VDD

4.9V

0.71V

R:7.56V

T:7.26V

R:7.28V

T:6.80V

5.00V

4.96V

2.74V

ON:4.92V

OFF:0.01V ON:4.92V

OFF:0.01V

4.95V

4.76V

4.7V

R:4.83V

T:4.99V

R:5.01V

R:3.70V

T:3.57V

4.82V

TK-3202/3206

SCHEMATIC DIAGRAM

C222

1000p

R43

100

C72

0.1u

R357

0

R34

470k

C77

470p

2SC4617(S)

Q8

C45

1u

R416

47k

R23

10k

C70

470p

R418

47k

L22

C354

0.1u

C78

33p

D301

RB706F-40

C431

0.01u

R25

22k

R308

0

C69

470p

R355

10k

C73

0.5p

(B)

2SK1830

Q407

R447

12k

R338

2.2k

D202

HSC277

2SK1830

Q408

R415

47k

R420

47k

R26

10k

R42

4.7k

R305

100k

L19

220n

C41

6800p

R424

47k

C76

1000p

C75

1000p

L11

100n

L24

L21

3.3u

R425

47k

L404

C435

5p

L403

R417

47k

R36

270k

R419

47k

D11

MA2S111

CP405

1Kx2

L12

C47

100p

C39

3300p

C351

0.01u

2SC5108(Y)

Q6

R39

150

R40

100

C433

3p

R423

0

R301

10k

R435

47k

R217

4.7k

Q5

DTA143TE

R41

150k

C432

5p

C32

0.1u35

R304

27k

R354

10k

L13

100n

R35

270k

C302

270p

C79

10u6.3

R421

1k

C352

0.01u

R426

0

R30

33k

L14

100n

C434

3p

R22

0

IC406

BR24L08F-W

1A0

2A1

3A2

4GND 5

6

7

8

L10

100n

C49 100p

L23

22n

C304

0.22u

R31

470k

X2

7.3MHz

L78-1411-05

C90

1000p

R422

1k

Q7

DTA143TE

D101

HSC277

C80

470p

C301

3900p

D5

HVC376B

D3

HVC376B

D8

HVC376B

D9

HVC376B

C74

0.5p

C61

*

L20

3.3u

2SK508NV(K52)

Q3

TC2

10p

C56

*

C68

470p

R37

100

L18

220n

C66

*

C63

100p

C58

*

C71

0.1u

C65

*

L17

*

C55

*

R38

180

D2

HVC376B

D4

HVC376B

D6

HVC376B

D7

HVC376B

D10

1SV278

C59

*

C53

*

C60

1p

L16

*

C54

*

C57

*

TC1

10p

C52

*

C62

*

2SK508NV(K52)

Q4

C64

*

C67

*

2SC4619

Q9

R47

22

C85

1000p

C87

10p

C86

1000p L25

22n

R46

10k

R48

330

R49

2.2k

C83

15p

C84

1000p

R50

4.7k

R100

4.7k

C100

470p L411

18n

C102

12p

C101

470p

C290

2p

(B)

C233

6p

C291

6p

L250

18n

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

QTVCO

25

DTRLOADN

26

1/2OSC

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

R902

4.7k

2SK1824

Q901

R901

4.7k

C901

1u

C902

1u

CV

RIPPLE FILTER

DC SW/RX VCO

QTTCXO

DC SW/TX VCO

PLL_UL

RF BUFFER AMP

PLL_STB

RF AMP

PLL_DAT

PLL_CLK

VCO/RX

D3,5,8,9

5R_C

FREQUENCY

CONTROL

/RX VCO

VCO/TX

5T_C

B

BATT

5R

EEPROM

TX MODULATION

VCC

EN5

VCO OSCILLATION (RX)

EN4

VCO OSCILLATION (TX)

EN3

EN2

3.6864 MHz CLK

EN1

5M

SP2

5T

OSCIN

5C

OPTDET

AF_CONT

TX/RX

RF SW

DETECTOR

CURRENT

STEERING

MODULATOR

D2,4,6,7

FREQUENCY

CONTROL

/TX VCO

BEAT SHIFT SW

BEAT SHIFT SW

5C_C

INT

RESET

SIDE2

LEDRX

LEDTX

SIDE1

TX/RX

RF SW

PTT

SB

SP1

VSS

VSS

VCC

RXAFO

MOD IN

GNDRX_W/N

MOD OUT

ADDITIONAL PCB

PCTV

DTMF

EEPDAT

EEPCLK

BYTE

GND

BSHIFT

RESET

XOUT

VSS

XIN

VCC

VCC

INT

TCLK/DTRDO

RDF/FD

SCLK

DI/O

TDATA/DTRCLK

DIR

STD

PTT

QTTCXO

TXD

RXD

APCSW

DCSW

TX_W/N

RX_SW

TX_SW

PLL_UL

PLL_STB

PLL_DAT

PLL_CLK

VCC

RX_W/N

EN5

EN4

EN3

EN2

EN1

SIM1

SIM2

5T_C

5R_C

5C_C

BATT

RSSI

BUSY

VOX

QT/DQT_IN

TH_DET

AVSS

VREF

AVCC

MIC_MUTE

OPTDET

AF_CONT

VCC

VSS

GND

GND

LEDTX

LEDRX

PF1

PF2

SDA

SCL

WP

VCC

IC405

30622MAA-B89GP

MICROPROCESSOR

MOD

STD

DTRLOADN

RX_W/N

TX_W/N

TDATA/DTRCLK

TCLK/DTRDO

AMP3O

DI/O

SCLK

DIR

XIN

RDF/FD

AF_CONT

EXTLIMIN

SB

PCTV

TXD

5M

MIC_MUTE

QT/DQT_IN

RSSI

OPTDET

PTT

BUSY

RXAFO

5R

SP2

5T

APCSW

OSCIN

B

5C

TH_DET

DCSW

SP1

RX LO1

RXD

GND

GND

R:2.87V

T:0V

R:2.934V

T:3.002V

BSHIFT ON:4.95V

OFF:0V

R:0.59V

T:4.94V

4.0V

R:4.94V

T:0.58V

3.7V

0.72V

T:3.37V

R:3.4V

4.96V

3.86V

4.62V

R:0V

T:2.846V

FGHIJ

TX-RX UNIT (X57-6890-XX)

X57-689 2/4

TK-3202/3206 SCHEMATIC DIAGRAM

KLMNO

X57-689 3/4

TX-RX UNIT (X57-6890-XX)

-t

-t

RXAFI

R211

3.3k

R121

22

IC101

TA75W01FU

1OUT1

2IN1-

3IN1+

4VEE 5

6

7

8

R328

10k

R320

3.3k

D302

RB706F-40

C224

0.01u

C146

1000p

C324

82p

R219

560

R330

3.3k

R324

100k

C306

4.7u6.3

MICI

R131

150k

(D)

R216

120k

C213

0.1u

C314 0.1u

C215

1000p

R326

0

R313

100k

C332

470p

R323

56k

C138

1000p

C321

1u

R360

0

R316

120k

R325

100k

C318

4.7u6.3

C309

82p

C331

0.1u

R321

220k

2SC4919

Q302

C208

470p

R318

1.2k

C312

12p

Q104

DTC114EE

C231

0.01u

C218

0.1u

R311

12k

R322

180k

IC201

TA31136FN

1

2

3

4

5

6

7

8

9AFOUT

10 QUAD

11 IFOUT

12 RSSI

13 N-DET

14 N-REC

15 GND

16 MIXIN

C317

0.1u

C370

0.1u

R127

0.39

R210

3.3k

D303

DAN222

R128

0.39

C225

0.01u

C328

390p

R218

560

C315

1u

R310

390k

1

IN

2

oUT

6

5

4

3

C221

0.1u

R132

150k

(D)

R315

330k

C214

68p

R319

56k

C216

0.1u

R138

1M

C322

0.015u

C330

1u

R126

2.2k

Q301

DTA114EE

R306

1k

C316

0.1u

R213

3.9k

R327

180k

R329

82k

Q107

DTC114EE

R203

180k

C207

1800p

C148

1000p

C210

470p

C313

120p

L201

1u

C327

100p

Q202

DTA144EE

C325

0.1u

C140

100p

CD201

R129

0.39

C209

10u6.3

R307

0

IC301

AQUA

1

2

3

4

5

6

7

8

DTRLOADN

9

10

11

12

13

14

15

16

17

XIN

18

VSS

19

AMP3P

20

AMP3N

21

AMP3O

22

AMP4P

23

AMP4N

24

AMP4O

25

DTRAIN

26

27

28

29

30

31

32

MICO

R445

0

2SK1824

Q108

R140

56k

C323

82p

C308

0.1u

C320

0.01u R208

82k

R143

100k

C201

0.22u

R133

150k

(D)

C311

1u

Q109

DTA144EE

C219

33p

2SK879(Y)

Q105

R212

82k

C211

0.01u

R141

100k

2SC4649(N,P)

Q203

R312

330k

C319

270p

R331

150k

C333

0.1u

R207

4.7k

R130

150k

(D)

TH203

R317

470k

R135

150k (D)

R446

0

C310

0.068u

C440

1.5p

C206

1000p

R134

150k (D)

C217

0.1u

TH101

100k

R139

47k

C220

1000p

C329

1u

R209

2.7k

R206

10

R142

0

D102

HZU5CLL

C228

10p

RXAFO

R215

100

C326

1000p

R332

15k

R314

10k

R115

10k

C307

0.1u

C106

470p

2SC4619

Q100

L100

*

C107

*

R103

47k

R105

330

R106

22

R107

100

L102

2SK3077

Q101

C111

470p

R453

22k

C108

470p

L101

*

C110

470p

C113

0.1u

R110

330

R452

10k

C191

0.01u

L220

2.5n

C123

33p

(G)

C133

470p

C116

*

C124

10p

C118

*

R124

47k

C190

1u

L103

8.2n

C128

470p

L109

C119

470p

R114

47k

C129

470p

C134

0.01u

C130

470p

R111

0

C122

33p

C135

0.1u

2SK2596

Q102

L104

8.2n

C120

*

C132

*

L107

*

C121

*

R193

47k

L105

*

R112

0

R194

*

L130

*

R190

100

C127

*

R116

22

C125

*

L106

R123

*

C136

1u

C112

7p

R120

*

C126

1u16

DI/O

AMP3O

TCLK/DTRDO

QT/DQT_IN

MOD

ISOLATION

DTRLOADN

MIC AGC

STD FM IF

SYSTEM

PTT

APC SW

APC SW

RF AMP

5R

5T

W/N SW/RX

SP2

OSCIN

APCSW

TX DRIVE AMP

38.4 MHz

RSSI

5M

TXD

B

AF_CONT

5C

OPTDET

APC PROTECT

APC SW

APC SW

AUDIO PROCESSOR

DETECTOR

APC SW

COMPARATOR

(APC)

W/N SW/TX

SB

TDATA/DTRCLK

AF_CONT

PCTV

SB

TXD

SP2

5M

OPTDET

5R

PTT

PCTV

EXTLIMIN

5T

BUSY

MIC_MUTE

XIN

DIR

IF AMP

SCLK

RDF/FD

RF AMP

TH_DET

DCSW

SP1

RX_W/N

TX_W/N

PCTV

RXAFO

RX LO1 RX LO1

OSCIN

OSCOUT

MIXOUT

VCC

IFIN

DEC

FILOUT

FILIN

IN2+

IN2-

OUT-B

VCC

RXAF

RXAFIN

EXPOUT

FILTERO

RXINO

RXIN

AGND

AGNDIN

TXIN

TXINO

LIMLV

EXTLIMIN

MOD

VDD

STD

TCLK/DTRDO

TDATA/DTRCLK

DI/O

RDF/FD

SCLK

DIR

XOUT

2SK3476

Q103

TX FINAL AMP

XF201

L71-0619-05

38.85 MHz

MCF

CF201

L72-0973-05

W:0.015V

N:4.94V

T:4.81V T:1.36V

T:4.96V

R:7.61V

T:7.26V

T:2.5V(H)

1.97V(L)

R:7.61V

T:7.39V

R:5.01V

T:0V

T:4.96V

R:4.74V

37

TK-3202/3206

SCHEMATIC DIAGRAM

TSRQP

1

2

3

4

5

6

7

CPH3413

Q306

R339

470

MIC301

R337

150

R335

2.2k

R340

1.8k

C338 100p

R346 100

IC302

TA7368F

11

2VCC

33

4VIN

5RIPPLE 6

7

8

9

10

R350

0

CPH3413

Q316

Q305

DTC144EE

C344

220p

C345

100u6.3

R341 10k

R347

100k

L301

R343

470k

C340

0.1u

C339

10u6.3

Q303

DTC144EE

C341

0.047u

2SA1362(GR)

Q304

C346

1000p

R336

1k

R348

56k

R345

100

C335

220p

L302

C342

10u6.3

C334

0.1u

R344 1k

R334

47k

J301

C336

0.47u

C343

0.047u

R342

100

C348

470p

R349

33k

C168

*

L226

4T

C164

*

C154

470p

R145

0

L110

220n

R147

0

D122

HVC131

L412

*

C160

*C163

3p

L111

1u

D103

HVC131

R191

270

D104

HVC131

R192

270

D106

HVC131

C161

*

C166

*

C156

*(B)

C157

*(B)

L223

*4T

L224

4T

C159

*

C152

*L225

4T

C158

100p

C149

*

R454

*

R137

0

C145

*

C445

*

C151

*

(B)

C444

*

R238

100k

C234

1000p

R449

*

L212

8.2n

C236

18p

3SK318

Q205

R228

150

C266

470p

CN201

R254

68k

C254

470p

D205

HVC355B

C245

*

C262

470p

R244

1.0M

C265

470p

C252

(B)

*

D206

HVC355B

C272

2p

(B)

L228

*

L206

*

C271

470p

C263

470p

R257

1.0M

C255

*

R249

22

C250

*

C273

*

L211

*

C251

470p

C169

*

C230

0.01u

R258

0

C256

4.7u6.3

C259

470p

C247

*

C239

1000p

R236

56k

R450

*

L229

8.2n

C248

*(B)

L215

220n

D203

HVC355B

C244

(B)

*

C246

(B)

*

C276

(B)

*

R233

100k

R256

1.0M

C274

*

L214

*

L230

*

C241

470p

D204

HVC355B

3SK318

Q204

C270

470p

C257

(B)

*

L203

0.56u

R240

0

R227

1k

R226

1k

R243

1.0M

R253

100k

C237

1000p

C275

(B)

*

L290

*

L202

C258

470p

C238

0.1u

C240

*(B)

BPF

L204

270n

R255

0

C232

0.01u

C268

*

R239

56k

R248

220

D210

*

C249

(B)

*

C253

2p

(B)

R241

*

R251

100k

C269

(B)

*

C267 (B)

*

L410

C292

470p

SP MUTE SW

ANT

TXD

SB

OPTDET

AF_CONT

5M

PTT

DC SW/SP MUTE

DC SW

ANT SW

SP2

AF AMP

MIXER

DC SW/SP MUTE

SP MUTE SW

5R

5T

RF BPF TUNING

CN13

D205,206

D203,204,210

RF BPF TUNING

ANT SW

ANT SW ANT SW

TK-3202

-23

-22

X57-6890-XX

HVC355B

TK-3206

TK-3202

-20

HVC355B

D210

TK-3206

NO

15p

NO

C127

NO

20pNO

NO

C120

22p

18p

22p

C268

PCTV

X57-6890-XX

TK-3206

-22

-20 TK-3202

TK-3202-23

TK-3206

TK-3206

-23 TK-3202

TK-3202

-20

-22

TK-3206

X57-6890-XX

RF AMP

2p

2p

4p

C53

RX LO1

STRIP LINE

NF

PHASE

PRE-GND

PW-GND

PoUT

M

K,M

K2,M2

M

M3

M3

K,M

M

K2,M2

K2,M2

K,M

M3

11p

11p

C52

12p

22n

18n

27n

L16

C54

7p

6p

9p

C161

6p

5p

5p

27n

33n

22n

L17

12p

11p

12p

C55

5p

5p

6p

C164 C166

0.75p

1.5p

0.75p

15n

15n

33n

L100

2p

NO

C56

5p

2p

C160

2p

1.5p3p

C159

2p

2p

L101

22n

15n

15n

L105

15n

15n

22n

NO

NO

1.2n

L107

NO

L130

1.2n

NO

L206

39n

27n

NO

L211

8.2n

8.2n

NO

8.2n

8.2n

L214

6.8n

NO

L223

L34-4572-05

L34-4572-05

L228

8.2n

6.8n

8.2n

47n

56n

47n

L230

C57

NO

NO

0.5p

6p

9p

7p

C58

1p

1.5p

1p

C59

4p

4p

C61

3p 2p

C62

3p

2p 5p

4p

C64

4p

6p

5p

5p

C65

5p

6p

C66

6p

5p

5p

C67

4p

C107

6p

6p

7p 3p

11p

C116

11p

NO

47p

C118

NO

C168

NO

0.3p

NO

3p

10p

4p

C169 C240

3.5p

3.5p

1p

3.5p

NO

C244

3p

18p

NO

C245

22p

NO

0.75p

C246

1p

NO

C247

470p

470p 1p

NO

C248

2p

C249

6p

6p

5p

NO

NO

L290

30n

NO

NO

L412

L34-4564-05

6p

NO

12p

C121

4.5p

7p

C257

6p

C125

8p

NO

6p

0

NO

R120

NO

R123

0

NO

0

47k

47k

22k

R194

1.0M

R241

NO

1.0M

0

NO

NO

R449

0

R450

NO

NO 0

NO

NO

R454

27p

C132

20p

39p

C145

18p

18p

30p 7p

7p

NO

C149

7p

NO

C151

7p

20p

20p

C152

30p

C156

3.5p

3p

4p 2.5p

4p

C157

4p

C250

22p

18p

22p 2p

0.75p

C252

1.5p

C255

18p

22p

22p 3.5p

C267

6p

5p

2p

C269

2p

2.5p

22p

C273

22p

18p 2p

4p

C274

1p

4p

3.5p

4p

C276

NO

C444

2p

NO

NO

NO

C445

18p

PTT/RXD

MIC

MICIN

OPTDET

5MS

AE

TXD

NC

SPO

SPI

2p

C275

2p

9p

R:0.3V(MUTE ON)

7.3V(MUTE OFF)

T:0.3V

R:4.9V

7.52V

R:5V

R:7.3V(MUTE ON)

0.3V(MUTE OFF)

T:7.3V

R:1.808V

R:0.47V

R:5V

R:1.795V

R:0.96V

R:4.98V R:2.046V

TX-RX UNIT (X57-6890-XX)

X57-689 4/4

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

TK-3202/3206 SCHEMATIC DIAGRAM

-t

-t

CPH3413

Q306

RXAFI

C222

1000p

IC1

MB15A02

1OSCIN

2NC1

3OSCOUT

4VP

5VCC

6DO

7GND

8LD

9NC2

10 FIN 11

12

13

14

15

16

17

18

19

20

R43

100

R339

470

C72

0.1u

R357

0

R211

3.3k

R121

22

IC101

TA75W01FU

1OUT1

2IN1-

3IN1+

4VEE 5

6

7

8

C7

100p

R34

470k

C77

470p

MIC301

2SC4617(S)

Q8

R337

150

C45

1u

R335

2.2k

R328

10k

R340

1.8k

C38

5p

R416

47k

R320

3.3k

R23

10k

D302

RB706F-40

C224

0.01u

C146

1000p

C338 100p

C324

82p

R219

560

R330

3.3k

C35

27p

R324

100k

C306

4.7u6.3

MICI

CN401

1B

2SB

3SP1

4SP2

5GND

6EN1

7EN2

8GND

9EN3

10 EN4

11 EN5

D403

B30-2156-05

R131

150k

(D)

S403 C443

0.47u

R346 100

R2

10k

C70

470p

R216

120k

R418

47k

C213

0.1u

R9 0

C314 0.1u

IC302

TA7368F

11

2VCC

33

4VIN

5RIPPLE 6

7

8

9

10

C215

1000p

L6

R326

0

R313

100k

C332

470p

R323

56k

C9

10p

R403

100

R33

150k

R350

0

5C

C138

1000p

C321

1u

CPH3413

Q316

C26

30p

L9

18n

L22

C44

470p

C354

0.1u

RXAFO

R32

1k

R360

0

C78

33p

R27

22

R16

560

C34

1000p

R316

120k

D301

RB706F-40

R325

100k

Q305

DTC144EE

C431

0.01u

R25

22k

R308

0

C428

1000p

C318

4.7u6.3

C309

82p

C331

0.1u

R321

220k

2SC4919

Q302

C417

1u

C22

0.33u35

C69

470p

C208

470p

R21

680

L8

18n

R318

1.2k

C8

100p

R408 47k

R355

10k

C415

470p

C11

100p

R6

82k

C312

12p

C73

0.5p

(B)

2SK1830

Q407

Q104

DTC114EE

R447

12k

C231

0.01u

2SC5108(Y)

Q2

C218

0.1u

R1

22k

C401

470p

R17

100

R311

12k

C344

220p

R322

180k

R404

470k

(D)

L7

C15

10p

C345

100u6.3

C421

1u

R338

2.2k

D202

HSC277

IC201

TA31136FN

1

2

3

4

5

6

7

8

9AFOUT

10 QUAD

11 IFOUT

12 RSSI

13 N-DET

14 N-REC

15 GND

16 MIXIN

2SK1830

Q408

C429

1000p

C4

0.01u

R415

47k

R420

47k

R341 10k

C317

0.1u

C50

10p

R26

10k

C370

0.1u

R127

0.39

KTC4082

Q1

R210

3.3k

D303

DAN222

R42

4.7k

R128

0.39

R305

100k

L19

220n

C41

6800p

R414

330

R424

47k

VR1

R12-7491-05

C76

1000p

C225

0.01u

C328

390p

R218

560

C75

1000p

C13

0.1u

C315

1u

R347

100k

L301

R310

390k

C19

0.1u

1

IN

2

oUT

6

5

4

3

C221

0.1u

L11

100n

L24

R132

150k

(D)

R315

330k

C214

68p

R319

56k

R343

470k

C216

0.1u

L21

3.3u

R425

47k

L404

C435

5p

C418

1000p

L1

4.7u

R20

10

R138

1M

C6

0.1u

R12

2.2k

C340

0.1u

Q402

DTC114EE

CPH3317

Q403

C322

0.015u

C330

1u

C403

0.1u

C33

1000p

R126

2.2k

C18

18p

C42

5p

C339

10u6.3

Q301

DTA114EE

Q303

DTC144EE

IC403 BD4840FVE

1VoUT

2SUB

3NC 4

5

L403

R417

47k

C10

10u6.3

R407

330k

R36

270k

R419

47k

R410 47k

R7

100

D11

MA2S111

R8

0

R306

1k

R438

47k

C316

0.1u

R213

3.9k

R327

180k

R329

82k

C405

100p

C341

0.047u

Q107

DTC114EE

CP405

1Kx2

2SA1362(GR)

Q304

C29

470p

R203

180k

C43

10p

C207

1800p

C410

1u

R11 0

C148

1000p

C210

470p

S402

R412 47k

R436

0

L12

C313

120p

C47

100p

L201

1u

C39

3300p

C346

1000p

C351

0.01u

R336

1k

F401

C327

100p

L5

560n

Q202

DTA144EE

2SC5108(Y)

Q6

R348

56k

C325

0.1u

R39

150

R40

100

CP404

47Kx2

R19

1.2k

C48

470p

C140

100p

CD201

R129

0.39

C209

10u6.3

C433

3p

R423

0

R301

10k

R435

47k

R4

56k

R307

0

R406

470k

(D)

D401

RB521S-30

IC301

AQUA

1

2

3

4

5

6

7

8

DTRLOADN

9

10

11

12

13

14

15

16

17

XIN

18

VSS

19

AMP3P

20

AMP3N

21

AMP3O

22

AMP4P

23

AMP4N

24

AMP4O

25

DTRAIN

26

27

28

29

30

31

32

MICO

R217

4.7k

Q5

DTA143TE

R445

0

2SK1824

Q108

C24

1000p

C411

1000p

R41

150k

R140

56k

C323

82p

C308

0.1u

C14

0.01u

C25

2p

C320

0.01u

C432

5p

R208

82k

R13

0

R345

100

R143

100k

C335

220p

C201

0.22u

L302

C342

10u6.3

C32

0.1u35

R133

150k

(D)

IC402

XC6204B502MR

1VIN

2VSS

3CE 4

NC

5

VoUT

R304

27k

R354

10k

L13

100n

C3

1u

R35

270k

C430

0.01u

C311

1u

C334

0.1u

C302

270p

C79

10u6.3

L401

R421

1k

IC401

XC6204B502MR

1VIN

2VSS

3CE 4

5

C352

0.01u

Q109

DTA144EE

C219

33p

2SK879(Y)

Q105

R411 47k

R426

0

R212

82k

R30

33k

C427

1u

L14

100n

L3

560n

C434

3p

C211

0.01u

C16

1000p

S401

R344 1k

R141

100k

CPH3317

Q404

R22

0

C1

3300p

2SC4649(N,P)

Q203

R312

330k

C319

270p

R334

47k

R331

150k

C333

0.1u

D1

MA2S111

C409

1u

R207

4.7k

R130

150k

(D)

C2

6800p

TH203

R317

470k

C426

1u

IC406

BR24L08F-W

1A0

2A1

3A2

4GND 5

6

7

8

R135

150k (D)

L10

100n

R446

0

C49 100p

R14

330k

C310

0.068u

C440

1.5p

Q401

DTC114EE

D404

B30-2157-05

C206

1000p

C17

47p

R134

150k (D)

C217

0.1u

L23

22n

C304

0.22u

R437

47k

C27

3.3u16

R31

470k

TH101

100k

R139

47k

R413

330

R15

220

R3

33k

C402

1000p

C220

1000p

L402

R409 47k

X2

7.3MHz

L78-1411-05

C30

470p

R405

330k

C90

1000p

C329

1u

R209

2.7k

R206

10

C40

3p

X1

12.8MHz

L77-1931-05

1VC

2GND 3

4

J301

R18

180

C5

1000p

R142

0

C336

0.47u

C343

0.047u

R422

1k

D102

HZU5CLL

C228

10p

R342

100

D402

1SR154-400

Q7

DTA143TE

C407

1000p

IC404

BD4845FVE

1VoUT

2SUB

3NC 4

5

C348

470p

Q405

DTA123JE

R5

100k

RXAFO

R215

100

C419

1000p

C326

1000p

R349

33k

D101

HSC277

R332

15k

C21

10u6.3

R314

10k

C80

470p

R10 0

R115

10k

C12

1000p

C307

0.1u

C301

3900p

D5

HVC376B

D3

HVC376B

D8

HVC376B

D9

HVC376B

C74

0.5p

C61

*

L20

3.3u

2SK508NV(K52)

Q3

TC2

10p

C56

*

C68

470p

R37

100

L18

220n

C66

*

C63

100p

C58

*

C71

0.1u

C65

*

L17

*

C55

*

R38

180

D2

HVC376B

D4

HVC376B

D6

HVC376B

D7

HVC376B

D10

1SV278

C59

*

C53

*

C60

1p

L16

*

C54

*

C57

*

TC1

10p

C52

*

C62

*

2SK508NV(K52)

Q4

C64

*

C67

*

2SC4619

Q9

R47

22

C85

1000p

C87

10p

C86

1000p L25

22n

R46

10k

R48

330

R49

2.2k

C83

15p

C84

1000p

R50

4.7k

R100

4.7k

C100

470p L411

18n

C102

12p

C101

470p

C106

470p

2SC4619

Q100

L100

*

C107

*

R103

47k

R105

330

R106

22

R107

100

L102

2SK3077

Q101

C111

470p

R453

22k

C108

470p

L101

*

C110

470p

C113

0.1u

R110

330

R452

10k

C290

2p

(B)

C233

6p

C291

6p

L250

18n

C168

*

L226

4T

C164

*

C154

470p

R145

0

L110

220n

R147

0

D122

HVC131

L412

*

C160

*

C163

3p

L111

1u

D103

HVC131

R191

270

D104

HVC131

R192

270

D106

HVC131

C161

*

C166

*

C156

*

(B)

C157

*

(B)

L223

*

4T

L224

4T

C159

*

C152

*

L225

4T

C158

100p

C191

0.01u

L220

2.5n

C123

33p

(G)

C133

470p

C116

*

C124

10p

C118

*

R124

47k

C190

1u

L103

8.2n

C128

470p

L109

C119

470p

C149

*

R114

47k

C129

470p

R454

*

C134

0.01u

R137

0

C130

470p

R111

0

C122

33p

C135

0.1u

2SK2596

Q102

L104

8.2n

C120

*

C132

*

C145

*

L107

*

C121

*

C445

*

R193

47k

L105

*

R112

0

R194

*

L130

*

R190

100

C127

*

R116

22

C125

*

C151

*

(B)

L106

R123

*

C136

1u

C112

7p

R120

*

C444

*

R238

100k

C234

1000p

R449

*

L212

8.2n

C236

18p

3SK318

Q205

R228

150

C266

470p

CN201

R254

68k

C254

470p

D205

HVC355B

C245

*

C262

470p

R244

1.0M

C265

470p

C252

(B)

*

D206

HVC355B

C272

2p

(B)

L228

*

L206

*

C271

470p

C263

470p

R257

1.0M

C255

*

R249

22

C250

*

C273

*

L211

*

C251

470p

C169

*

C230

0.01u

R258

0

C256

4.7u6.3

C259

470p

C247

*

C239

1000p

R236

56k

R450

*

L229

8.2n

C248

*

(B)

L215

220n

D203

HVC355B

C244

(B)

*

C246

(B)

*

C276

(B)

*

R233

100k

R256

1.0M

C274

*

L214

*

L230

*

C241

470p

D204

HVC355B

3SK318

Q204

C270

470p

C257

(B)

*

L203

0.56u

R240

0

R227

1k

R226

1k

R243

1.0M

R253

100k

C237

1000p

C275

(B)

*

L290

*

L202

C258

470p

C238

0.1u

C240

*

(B)

BPF

L204

270n

R255

0

C232

0.01u

C268

*

R239

56k

R248

220

D210

*

C249

(B)

*

C253

2p

(B)

R241

*

R251

100k

C269

(B)

*

C267 (B)

*

L410

C126

1u16

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

QTVCO

25

DTRLOADN

26

1/2OSC

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

R902

4.7k

2SK1824

Q901

R901

4.7k

C901

1u

C902

1u

C292

470p

DI/O

SP MUTE SW

SW1

CV

AMP3O

TCLK/DTRDO

QT/DQT_IN

ANT

TXD

SB

RIPPLE FILTER

OPTDET

DC SW/RX VCO

AF_CONT

QTTCXO

DC SW/TX VCO

5M

PLL_UL

RF BUFFER AMP

PTT

PLL_STB

RF AMP

PLL_DAT

PLL_CLK

DC SW/SP MUTE

MOD

ISOLATION

DTRLOADN

MIC AGC

VCO/RX

STD

IC401,402

FM IF

SYSTEM

D3,5,8,9

PTT

VOLTAGE

REGULATOR/5V

5R_C

DC SW

FREQUENCY

CONTROL

/RX VCO

APC SW

5C SW

VCO/TX

5T_C

APC SW

B

RF AMP

BATT

LED SW

/RED

5R

LED SW

/GREEN

LED/GREEN

5R

ANT SW

5T

W/N SW/RX

SP2

EEPROM

OSCIN

SP2

APCSW

TX DRIVE AMP

BATT

AF AMP

TX MODULATION

VCC

EN5

VCO OSCILLATION (RX)

EN4

VCO OSCILLATION (TX)

EN3

38.4 MHz

EN2

3.6864 MHz CLK

EN1

5M

TXCO

SP2

5T

OSCIN

5C

RSSI

5M

TXD

B

REVERSE

PROTECTION

AF_CONT

5C

OPTDETOPTDET

APC PROTECT

AF_CONT

APC SW

TX/RX

RF SW

DETECTOR

CURRENT

STEERING

MODULATOR

D2,4,6,7

FREQUENCY

CONTROL

/TX VCO

BEAT SHIFT SW

BEAT SHIFT SW

APC SW

5R SW

MIXER

5T SW

AUDIO PROCESSOR

DETECTOR

APC SW

VOLTAGE

DETECTOR/INT

COMPARATOR

(APC)

VOLTAGE DETECTOR/RESET

W/N SW/TX

SB

DC SW/SP MUTE

5C_C

SP MUTE SW

TDATA/DTRCLK

AF_CONT

PCTV

SB

TXD

SP2

5M

PLL IC F_IN AMP

5R

OPTDET

RIPPLE

FILTER

5R

PTT

PCTV

PLL SYSTEM

EXTLIMIN

TRIPLER

INT

RESET

SIDE2

LEDRX

5T

LEDTX

5T

SIDE1

5V PROTECTION

RF BPF TUNING

CN13

BUSY

D205,206

TX-RX UNIT (X57-6890-XX)

MIC_MUTE

XIN

D203,204,210

BATT

DIR

IF AMP

RF BPF TUNING

PTT

SCLK

LED/RED

RDF/FD

SW2

TX/RX

RF SW

RF AMP

ANT SW

ANT SW ANT SW

TK-3202

-23

-22

X57-6890-XX

HVC355B

TK-3206

TK-3202

-20

HVC355B

D210

TK-3206

NO

15p

NO

C127

NO

20pNO

NO

C120

22p

18p

22p

C268

TH_DET

PCTV

PTT

SB

X57-6890-XX

TK-3206

-22

-20 TK-3202

TK-3202-23

TK-3206

TK-3206

-23 TK-3202

TK-3202

-20

-22

TK-3206

X57-6890-XX

SP1

DCSW

SP1

RX_W/N

TX_W/N

RF AMP

PCTV

2p

2p

4p

C53

VSS

VSS

VCC

RXAFO

MOD IN

GNDRX_W/N

MOD OUT

ADDITIONAL PCB

RXAFO

RX LO1 RX LO1 RX LO1

STRIP LINE

PCTV

DTMF

EEPDAT

EEPCLK

BYTE

GND

BSHIFT

RESET

XOUT

VSS

XIN

VCC

VCC

INT

TCLK/DTRDO

RDF/FD

SCLK

DI/O

TDATA/DTRCLK

DIR

STD

PTT

QTTCXO

TXD

RXD

APCSW

DCSW

TX_W/N

RX_SW

TX_SW

PLL_UL

PLL_STB

PLL_DAT

PLL_CLK

VCC

RX_W/N

EN5

EN4

EN3

EN2

EN1

SIM1

SIM2

5T_C

5R_C

5C_C

BATT

RSSI

BUSY

VOX

QT/DQT_IN

TH_DET

AVSS

VREF

AVCC

MIC_MUTE

OPTDET

AF_CONT

VCC

VSS

GND

GND

LEDTX

LEDRX

PF1

PF2

SDA

SCL

WP

VCC

NF

PHASE

PRE-GND

PW-GND

PoUT

OSCIN

OSCOUT

MIXOUT

VCC

IFIN

DEC

FILOUT

FILIN

IN2+

IN2-

OUT-B

VCC

RXAF

RXAFIN

EXPOUT

FILTERO

RXINO

RXIN

AGND

AGNDIN

TXIN

TXINO

LIMLV

EXTLIMIN

MOD

VDD

STD

TCLK/DTRDO

TDATA/DTRCLK

DI/O

RDF/FD

SCLK

DIR

XOUT

oUTPUT

VCC

CLK

NC3

DATA

LE

FC

NC4

FOUT

P

NC5

R

B

PLL_CLK

EN2

5C

PLL_DAT

EN3

5T

PLL_STB

EN4

SP2

5R

PLL_UL

EN5

EN1

OSCIN

QTTCXO

SP1

VCC

VCC

VSS

SIDE2

BATT

5T_C

5R_C

5C_C

5M

SIDE1

LEDRX

LEDTX

INT

RESET

PTT

SB

VSS

RXAFO

IC405

30622MAA-B89GP

MICROPROCESSOR

MOD

STD

DTRLOADN

RX_W/N

TX_W/N

TDATA/DTRCLK

TCLK/DTRDO

AMP3O

DI/O

SCLK

DIR

XIN

RDF/FD

AF_CONT

EXTLIMIN

SB

PCTV

TXD

5M

MIC_MUTE

QT/DQT_IN

RSSI

OPTDET

PTT

BUSY

RXAFO

5R

SP2

5T

APCSW

OSCIN

B

5C

TH_DET

DCSW

SP1

RX LO1

2SK3476

Q103

TX FINAL AMP

XF201

L71-0619-05

38.85 MHz

MCF

CF201

L72-0973-05

M

K,M

K2,M2

M

M3

M3

K,M

M

K2,M2

K2,M2

K,M

M3

11p

11p

C52

12p

22n

18n

27n

L16

C54

7p

6p

9p

C161

6p

5p

5p

27n

33n

22n

L17

12p

11p

12p

C55

5p

5p

6p

C164 C166

0.75p

1.5p

0.75p

15n

15n

33n

L100

2p

NO

C56

5p

2p

C160

2p

1.5p3p

C159

2p

2p

L101

22n

15n

15n

L105

15n

15n

22n

NO

NO

1.2n

L107

NO

L130

1.2n

NO

L206

39n

27n

NO

L211

8.2n

8.2n

NO

8.2n

8.2n

L214

6.8n

NO

L223

L34-4572-05

L34-4572-05

L228

8.2n

6.8n

8.2n

47n

56n

47n

L230

C57

NO

NO

0.5p

6p

9p

7p

C58

1p

1.5p

1p

C59

4p

4p

C61

3p 2p

C62

3p

2p 5p

4p

C64

4p

6p

5p

5p

C65

5p

6p

C66

6p

5p

5p

C67

4p

C107

6p

6p

7p 3p

11p

C116

11p

NO

47p

C118

NO

C168

NO

0.3p

NO

3p

10p

4p

C169 C240

3.5p

3.5p

1p

3.5p

NO

C244

3p

18p

NO

C245

22p

NO

0.75p

C246

1p

NO

C247

470p

470p 1p

NO

C248

2p

C249

6p

6p

5p

NO

NO

L290

30n

NO

NO

L412

L34-4564-05

6p

NO

12p

C121

4.5p

7p

C257

6p

C125

8p

NO

6p

0

NO

R120

NO

R123

0

NO

0

47k

47k

22k

R194

1.0M

R241

NO

1.0M

0

NO

NO

R449

0

R450

NO

NO 0

NO

NO

R454

27p

C132

20p

39p

C145

18p

18p

30p 7p

7p

NO

C149

7p

NO

C151

7p

20p

20p

C152

30p

C156

3.5p

3p

4p 2.5p

4p

C157

4p

C250

22p

18p

22p 2p

0.75p

C252

1.5p

C255

18p

22p

22p 3.5p

C267

6p

5p

2p

C269

2p

2.5p

22p

C273

22p

18p 2p

4p

C274

1p

4p

3.5p

4p

C276

NO

C444

2p

NO

NO

NO

C445

18p

PTT/RXD

MIC

MICIN

OPTDET

5MS

AE

TXD

NC

SPO

SPI

GND

VDD

NC

VoUT

GND

VDD

2p

C275

2p

9p

RXD

GND

GND

R:2.87V

T:0V

R:2.934V

T:3.002V

R:0.3V(MUTE ON)

7.3V(MUTE OFF)

T:0.3V

R:4.9V

7.52V

R:5V

4.9V

0.71V

BSHIFT ON:4.95V

OFF:0V

W:0.015V

N:4.94V

R:7.56V

T:7.26V

R:0.59V

T:4.94V

R:7.28V

T:6.80V

4.0V

5.00V

R:4.94V

T:0.58V

4.96V

3.7V

0.72V

2.74V

T:3.37V

ON:4.92V

OFF:0.01V ON:4.92V

OFF:0.01V

R:3.4V

R:7.3V(MUTE ON)

0.3V(MUTE OFF)

T:7.3V

4.96V

4.95V

4.76V

4.7V

R:4.83V

T:4.99V

R:5.01V

R:3.70V

T:3.57V

3.86V

4.62V

R:0V

T:2.846V

T:4.81V T:1.36V

T:4.96V

R:7.61V

T:7.26V

T:2.5V(H)

1.97V(L)

R:1.808V

R:0.47V

R:5V

R:1.795V

R:0.96V

R:4.98V R:2.046V

R:7.61V

T:7.39V

R:5.01V

T:0V

T:4.96V

4.82V

R:4.74V

TK-3202/3206

38

BLOCK DIAGRAM

X57-689

+

-

CH SW

PWR SW

/ VOL

BATT

SP

MIC

TX

VCO

RX

VCO

5C

RIPPLE

FILTER

DC

SW

DC

SW

Q4 2SK508NV(K52)

D2,D4,D6,D7 1SV325

D10 1SV278

Q5

DTA143TE

Q7 DTA143TE

Q3 2SK508NV(K52)

D3,D5,D8,D9 1SV325

RX

TX

Q8 2SC4617(S)

Q

PLL

IC1 MB15A02

X1

L77-1931-05

12.8MHz

38.4MHz

Q1 KTC4082

5R

PLL_DAT

PLL_CLK

RX_W/N

5R

FM IF

SYSTEM

CD201

L79-1582-05

450kHz

SW

5R

IC201

TA31136FN

RSSI

BUSY

IC301 AQUA

AUDIO

PROCESSOR

AF

AMP

MUTE

SW

DC

SW DC

SW

DC

SW

SBSB

AFCONT

SB

Q306, Q316 CPH3413

IC302

TA7368F

Q305 DTC144EE Q304 2SA1362(GR)

Q303 DTC144EE

AGC

DET

Q302 2SC4919

D303 DAN222

D302 RB706F-40

D301 RB706F-40

VOX

MOD

DTMF

DTRLOADN

TDATA/DTRCLK

STD

TCLK/DTRDO

DI/O

RDF/FD

SCLK

DIR

5M

EN1

EN2

EN3

EN4

LPF

QTVCO

LPF

QTTCXO

Q202

DTA144EE

5R

INT

IC404 BD4845FVE

INT

PROTECT

D402 1SR154-400

SB

D401 RB521S-30

RESET

RESET

AVR

IC401 XC6204B502MR

5C

DC

SW

Q405 DTA123JE

AVR

DC

5R

SW

5R_C

X2 L78-1411-05

7.3MHz

EEPROM

SW

Q407 2SK1830

IC406 BR24L08F-W

D11 MA2S111

PLL_STB

5C

5C

EN5

IC403 BD4845FVE

5C_C

IC402 XC6204B502MR

Q403 CPH3317

5T

5T_C

DC

SW

Q404 CPH3317

RXAF0

XIN

5M

TRIPLER

Loop

Filter

Batt.

Det.

BATT

PROTECT

TK-3202/3206

39

BLOCK DIAGRAM

TX/RX:470.00~512.00MHz (TK-3202(K2,M2))

TX/RX:400.00~430.00MHz (TK-3206(M3))

TK-3206(M))

TX/RX:450.00~490.00MHz (TK-3202(K,M)

LPF

BPFBPF RF

AMP

1st

MIXER

5RPCTV PCTV5R

MCF

XF201

L71-0619-05

38.85MHz

AMP

IF

5R

D205,D206

1SV305

D203,D204

1SV305

Q204

3SK318

Q203

2SC4649(N,P)

BUFF

AMP

Q6

2SC5108(Y)

C

5C

Q2 2SC5108(Y)

CF

CF201 L72-0973-05

450kHz

PLL_CLK

PLL_DAT

APCSW

DCSW TX_SW

QTTCXO

QTVCO

1/2OSC

5T_C

5C_C

5R_C

EN1

EN4

EN3

EN2

QT/DQT IN

RSSI

VOX

DIR

SCLK

DI/O

TCLK/DTRDO

TDATA/DTRCLK

DTRLOADN

DTMF

TXD

MIC MUTE

AFCONT

INT

RESET

SW1

SW2

EEPDAT

EEPCLK

PF2

PF1

PTT

BSHIFT

LEDTX

LEDRX

BATT

XIN

XOUT

PF2

PF1

PTT

5M

MICROPROCESSOR

IC405 30622MAA-XXXGP

LED

(GREEN)

LED

(RED)

SBSB

SW

DC

SW

DC

D404 B30-2157-05D403 B30-2156-05

Q401 DTC114EE

LEDTX LEDRX

TH_DET

APCSW

Q102

2SK2596

D101,D202

HSC277

SW

SW

Q105

2SK879(Y)

PCTV

AMP AMP

SW

Q108 2SK1824

SW

5C

IC101

TA75W01FU

CURRENT

Q9

2SC4619

D122,D103,D104,D106

HVC131

DC

AMP

Q107 DTC114EE

AMP ANT

5T5T

DCSW

DET

Q109

DTA144EE

RF SW

Q101

2SK3077

SW

Q103

2SK3476

RF

5T

APCSW

Q104

DTC114EE

T/R

DC

B

RF RF

DC DC

5C

Q205

3SK318

5C

Q402 DTC114EE

PCTV

RXD

RX_SW

TX_W/N

PLL_STB

RX_W/N

EN5

RDF/FD

PLL_UL

STD

OPTDET

BUSY

5R

RF

AMP

Q100

2SC4619

RF

AMP

PTT

ANT

TK-3202/3206

40

RX

TX

RF (Center Frequency)

FM IF

SYSTEM AQUA

AQUA

IC302

500mW

C330

IC301

C329

IC201

C219C224

XF201

C241

L211

C266C158

L224 Q205

IC301 C60 VCO

PLL

C82 Q9 C87 D101

RXLO

C107 Q101 C112 Q102 Q103 C158

D202

MIC

SP

-119.5dBm

-119.5dBm -120.0dBm -104.0dBm -110.0dBm

-104.0dBm

290mV 30mV

16mVrms

206mVrms 3.8dBm 15.0dBm 31.5dBm 4.0W

7.3dBm

IF1 (38.85MHz) AF (1kHz)

AF (1kHz) RF (Center Frequency) RF (Center Frequency)

L224

Q203L228

IF2 (450kHz)

LEVEL DIAGRAM

To make measurements in the AF section, connect

the AC level meter. (ANT input: -53dBm, 1kHz FM,

3kHz DEV (WIDE).)

In the RF section,use 1000pF coupling capacitor.

(The display shows the SSG input value required to

obtain 12dB SINAD without Local Level.)

AG is set to the MIC Input becomes 3kHz DEV.at

1kHz MOD.(WIDE)

To make measurements in the AF section, connect

the AC level meter.

In the RF section,use 1000pF coupling capacitor.

TK-3202/3206

41

KSC-31 (RAPID CHARGER)

Charging current................. 850mA ±5%

Charging time..................... KNB-29N : Approx.180 minutes

KNB-30A : Approx.120 minutes

Dimensions

(Charger only)....

86.3W x 46.2H x 100.0D (mm)

3-3/8W x 1-7/8H x 4D (inches)

Weight

(Charger only) ............

Approx.100g / 0.22 lbs

■ Specifications

KNB-29N (Ni-MH BATTERY PACK)

KSC-31 / KNB-29N / KNB-30A / KBH-10

■ External View ■ External View

■ Schematic Diagram

(4N) Breaker

(75ºC)

DISCHARGING TERMINALS

CHARGING TERMINALS

Thermistor

AXIAL LEADED

INDUCTOR

Diode

(2N)

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

Battery capacity...1500mAh

■ Specifications

KNB-30A (Ni-Cd BATTERY PACK)

■ External View

■ Schematic Diagram

(4N) Breaker

(75ºC)

DISCHARGING TERMINALS

CHARGING TERMINALS

Thermistor

AXIAL LEADED

INDUCTOR

Diode

(2N)

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

Battery capacity...1100mAh

■ Specifications

KBH-10 (BELT CLIP)

■ External View

TK-3202/3206

General

Frequency Range .............................................................450~490MHz (TK-3202(K,M) TK-3206(M) )

470~512MHz (TK-3202(K2,M2) )

400~430MHz (TK-3206(M3) )

Number of channels.........................................................Max. 8 (TK-3202) Max. 16 (TK-3206)

Number of groups ............................................................Max. 16

Channel Spacing...............................................................25kHz (Wide) 12.5kHz (Narrow)

PLL Channel Stepping......................................................5kHz, 6.25kHz

Operating Voltage ............................................................7.5 V DC ±20%

Battery Life.......................................................................More than 14 hours at 4 watts (5-5-90 duty cycle with KNB-29N battery)

More than 9 hours at 4 watts (5-5-90 duty cycle with KNB-30A battery)

Operating Temperature range..........................................–30˚C to +60˚C (–22 ˚F to +140 ˚F)

Frequency Stability...........................................................±2.5ppm (–30˚C to +60˚C)

Channel Frequency Spread ..............................................40MHz (TK-3202(K,M) TK-3206(M) )

42MHz (TK-3202(K2,M2) )

30MHz (TK-3206(M3) )

Dimensions and Weight

Radio Only......................................................................54 (2-1/8) W x 122 (4-13/16) H x 21.1 (13/16) D mm (inches)

160g (0.35lbs)

With KNB-29N (1500mAh battery) .................................54 (2-1/8) W x 122 (4-13/16) H x 33 (1-5/16) D mm (inches)

360g (0.79lbs)

With KNB-30A (1100mAh battery) .................................54 (2-1/8) W x 122 (4-13/16) H x 33 (1-5/16) D mm (inches)

(Dimensions not including protrusions) 340g (0.75lbs)

Receiver (Measurements made per TIA/EIA-603)

Sensitivity

EIA 12dB SINAD ...........................................................0.25µV (Wide)/0.28µV (Narrow)

Selectivity.........................................................................70dB (Wide)/60dB (Narrow)

Intermodulation ................................................................65dB (Wide)/60dB (Narrow)

Spurious response ...........................................................60dB

Audio Power Output ........................................................500mW at 8Ω less than 10% distortion

Transmitter (Measurements made per TIA/EIA-603)

RF Power Output .............................................................4W/1W

Spurious and Harmonics ..................................................65dB

Modulation .......................................................................16KφF3E (Wide)/11KφF3E (Narrow)

FM Noise..........................................................................45dB (Wide)/40dB (Narrow)

Audio Distortion ...............................................................Less than 5%

SPECIFICATIONS

KENWOOD CORPORATION

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

KENWOOD U.S.A. CORPORATION

P.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745,

U.S.A.

KENWOOD ELECTRONICS CANADA INC.

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

KENWOOD ELECTRONICS DEUTSCHLAND GMBH

Rembrücker Str. 15, 63150 Heusenstamm, Germany

KENWOOD ELECTRONICS BELGIUM N.V.

Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium

KENWOOD ELECTRONICS FRANCE S.A.

13, Boulevard Ney, 75018 Paris, France

KENWOOD ELECTRONICS U.K. LIMITED

KENWOOD House, Dwight Road, Watford, Herts., WD18 9EB, United Kingdom

KENWOOD ELECTRONICS EUROPE B.V.

Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands

KENWOOD ELECTRONICS ITALIA S.p.A.

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

KENWOOD IBERICA S.A.

Bolivia, 239-08020 Barcelona, Spain

KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.

(A.C.N. 001 499 074)

16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113, Australia

KENWOOD ELECTRONICS (HONG KONG) LTD.

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

Kwai Fong, N.T., Hong Kong

KENWOOD ELECTRONICS SINGAPORE PTE LTD.

1 Genting Lane

#

07-00 Kenwood Building, Singapore 349544