Kenwood TKR-851 Service Manual

UHF FM REPEATER

TKR-851

SERVICE MANUAL

UHF FM REPEATER TKR-851

Antenna cable (N) (E30-7528-05)

Front panel (A62-0934-03)

Fuse (Blade, 10A/32V) (F06-1032-05) x 2

Antenna cable (BNC) (E30-3418-05)

Key top (K29-5460-02)

Knob (Volume) (K29-5389-03)

Modular jack (E08-0877-05)

Knob (DC source) (K29-9106-04)

D-sub cable assy (E37-0904-05)

TEST/SPKR connector assy (E37-0913-05)

DC backup terminal (E70-0402-05)

DC cord (Ext DC in) (E30-3414-05)

CONTENTS

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

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

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

REALIGNMENT........................................................ 4

INSTALLATION........................................................ 5

MODIFICATION ....................................................... 8

DISASSEMBLY FOR REPAIR ................................ 10

CIRCUIT DESCRIPTION ......................................... 11

SEMICONDUCTOR DATA ..................................... 18

COMPONENTS DESCRIPTION ............................. 20

PARTS LIST............................................................ 22

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

PACKING ................................................................ 36

ADJUSTMENT ....................................................... 37

TERMINAL FUNCTION ......................................... 46

INTERCONNECTION DIAGRAM........................... 50

PC BOARD

FINAL UNIT (X45-3742-71) ............................... 52

DISPLAY UNIT (X54-3330-21) .......................... 56

TX-RX UNIT (X57-6962-70) (A/2)..................... 60

TX-RX UNIT (X57-6962-70) (B/2) ..................... 64

RX VCO UNIT (X58-4800-10) ........................... 68

TX VCO UNIT (X58-4810-10) ............................ 69

SCHEMATIC DIAGRAM ........................................ 70

BLOCK DIAGRAM.................................................. 83

KES-5 (EXTERNAL SPEAKER) .............................. 86

SPECIFICATIONS................................................... 87

TKR-851

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 this publication date. Changes which may occur after publication are covered by either Service Bulletins or Manual Revisions, which 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, and chassis. If the part number is not known, include the chassis or kit number of which it is a part and a sufficient description of the required component, for proper identification.

SYSTEM SET-UP

PERSONAL SAFETY

The following precautions are recommended for personal

safety :

•DONOT transmit until all RF connectors are secure and any open connectors are properly terminated.

• SHUT OFF this equipment when near electrical blasting caps or while in an explosive atmosphere.

• This equipment should be serviced by only qualified technicians.

SERVICE

This radio is designed for easy servicing. Refer to the

schematic diagrams, printed circuit board views, and alignment procedures contained in this manual.

Merchandise

received

Choose the type

of transceiver

Repeater

programming & setup

DC power supply or duplexer?

NO

External speaker?

NO

Delivery

Frequency range (MHz)

TX/RX 440~470 TX/RX 450~480

See page 4. A personal computer (IBM PC or compatible), programming interface (KPG-46), and programming software (KPG-91D) are required for programming. See page 40. The RX RF BPF (L2,L4,L5 on TX-RX unit A/2) must be aligned to obtain the maximum sensitivity at a programmed frequency.

YES

Installation in the

optional space

YES

KES-4 or KES-5

installation

RF power

25W 25W

Type

E K

2

OPERATING FEATURES

TKR-851

1. Two 7-segment LED displays

• Channel display (1~16) : While operating normally in user mode.

• When the displayed channel is contained in scan sequence, the right side decimal point is displayed.

• When the displayed channel is the priority channel, the left side decimal point is displayed.

• “E2” is displayed when the channel data is not written.

• “E3” is displayed when PLL is unlocked. Receiver PLL unlocked = BUSY LED blinks. Transmitter PLL unlocked = TX LED blinks.

• “E4” is displayed when PTT is attempted on a channel number that has no frequency data programmed.

• “PC” is displayed while in PC mode.

• “PG” is displayed while in firmware programming mode. 2 decimal points displayed = 115,200bps 1 decimal point displayed = 57,600bps No decimal = 38,400bps

• “E1” is displayed when FPU data is not written.

• “SC” is displayed while in scan mode.

3

TKR-851

IBM-PC

KPG-46

KPG-91D

TKR-851

REALIGNMENT

1. Modes

User mode

PC mode

Firmware Programming mode

Mode Function

User mode Use this mode for normal operation.

PC mode Use this mode to make various settings by

PC programming Use to read and write frequency data and

mode other features to and from the repeater.

PC test mode Use to check the repeater using the PC.

Firmware pro- Use when changing the firmware program

gramming mode of the flash memory.

PC programming mode

PC test mode

means of the FPU through the RS-232C port.

This feature is included in the FPU.

PC tuning mode

3-3. KPG-46 Description (PC Programming Inter-

face Cable : Option)

The KPG-46 is required to interface the TKR-851 to the computer. It has a circuit in its D-sub connector (25-pin) case that converts the RS-232C logic level to the TTL level.

The KPG-46 connects the microphone connector of the TKR-851 to the computer’s RS-232C serial port.

3-4. Programming Software Description

The KPG-91D is the programming software for TKR-851 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 TKR-851 and edited on the screen. The programmed or edited data can be printed out. It is also possible to tune the transceiver.

3-5. Programming With IBM PC

Data can be programmed into the flash memory in RS232C format via the microphone connector.

2. How to Enter Each Mode

Mode Operation

User mode Power on.

PC mode Received commands from PC.

Firmware Pro- [PF1] key + Power on (one second).

gramming mode

3. PC Mode

3-1. Preface

The TKR-851 repeater is programmed by using a personal

computer, programming interface and KPG-91D software.

3-2. Connection Procedure

1. Connect the TKR-851 to the personal computer with the interface cable.

2. When power is applied, the user mode is entered immediately. When the PC sends a command, the repeater enters the PC mode and displays “PC” on the 7-segment LED. When data is being transmitted to the PC from the repeater, the TX LED flashes. The BUSY LED flashes when data from the PC is being received by the repeater.

Note :

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

• Change the TKR-851 to PC mode, then attach the interface cable.

Fig. 1

4. Firmware Programming Mode

4-1. Preface

The TKR-851 uses flash memory to allow it to be easily

upgraded when new features are released in the future.

4-2. Connection Procedure

Connect the TKR-851 to the personal computer (IBM PC or compatible) with the interface cable (KPG-46). (Connection is the same as in the PC mode.)

Notes :

You can only program firmware from the 8-pin microphone connector on the front panel. Using the 25-pin logic interface on the rear panel will not work.

4

REALIGNMENT / INSTALLATION

TKR-851

4-3. Programming

1. Start up the programming software (Fpro. exe).

2. Set the communications speed (normally, 115200 bps) and communications port in the configuration item.

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

4. Turn the TKR-851 power on with the [PF1] key held down. Hold the key down for one second until the 7-segment display changes to “P.G.”. When “P.G.” appears, release your finger from the key.

5. Check the connection between the TKR-851 and the personal computer, and make sure that the TKR-851 is in the program mode.

6. Press write button in the window. A window opens on the display to indicate progress of writing.

7. If writing ends successfully, the TX LED on the TKR-851 lights.

8. If you want to continue programming other TKR-851s, repeat steps 3 to 6.

Notes :

This mode cannot entered if the firmware program mode

is set to disable in the programming software (KPG-91D).

4-4. Function

If you press the [PF1] key (front panel), both decimal point

on the 7-segment display will disappear. The writing speed is 38400 bps (low-speed mode). If you press the [PF1] key again, the right hand decimal points will light. The writing speed is 57600 bps (middle-speed mode).

INSTALLATION

1. External Power Supply Connection

(Rear Connectors)

This unit has two external power supply connectors : Main

DC and Backup.

If an external DC power supply is connected to the main DC connector and a backup battery is connected to the Backup connector at the same time, the DC power supply switches to the battery automatically if power failure occurs. Therefore, the operation of the repeater can be continued.

If the battery is used, but both the battery and power supply need not be connected (if an external switch is used or if only a solar battery is used), connect it to the Backup connector, not the Main DC connector. Current consumption can be reduced by approx. 120mA because the relay is not used.

If it is installed when the temperature at the repeater site is below freezing, check whether the switch (relay) works properly after installation.

2. Voice Scrambler

It operates only during base operation. The voice is not scrambled when it is repeated.

2-1. Modification

1) Remove R742 and R653 on the TX-RX unit (B/2) : control

section.

Note :

Normally, write in the high-speed mode (115200 bps).

2-2. Connection

1) The functions of pins of CN601 on the TX-RX unit (B/2) :

control section are shown in the figure.

2) Join the CN601 connector to the voice scrambler board via

the E37-0808-05 connector cable.

When the operation is checked in PC test mode after the modification, and the maximum deviation is adjusted, the voice from the local microphone is not modulated. In this case, remove the CN601 12-pin (PTO) cable and connect it to the land of the display unit (X54-333) from the voice scrambler. The voice from the local microphone can be modulated in PC test mode.

5

TKR-851

TX-RX unit (B/2) Control section Component side

INSTALLATION

Display unit (A/2) Foil side

R653

CN601

PTO

SB

8C

SB

CN603

PTO

Fig. 3

3. External Speaker (KES-4 or KES-5)

1

14

CN604

CN605

R742

CN606

Fig. 1

The TKR-851 has a internal built-in speaker (5W/8Ω), and

the external speaker output from the TEST/SPKR connector (15-pin) on the rear of the radio is 4W/4Ω. Use external speaker KES-4 or KES-5.

3-1. Connection for the KES-4 or KES-5 With the TKR-851

■ When taking the AF output from the TEST/ SPKR connector (15-pin) on the rear of the radio

The following tools are required for changing the connec-

tor.

• Extracting tool

The following extracting tool is recommended : Molex Inc. Order No. : J5800-002 (W05-0878-00)

TXO (MIC signal output)

TXI (MIC signal input)

RXO (RX audio signal output)

AC (Audio control signal output)

BC1 (Scramble code output 1) BC2 (Scramble code output 2) BC3 (Scramble code output 3) BC4 (Scramble code output 4)

PTI (PTT signal input)

CLRC (Clear code for scrambler)

RXI (RX audio signal input)

PTO (PTT signal output)

6

CN601

1

NC

GND

14

Fig. 2

Voice

scrambler

Display unit

8C

1. Remove the connector with jumper from the external

speaker connector on the rear panel of the radio. (Fig. 4-1) Note : Save the jumper, which is required when the radio is used without the external speaker.

2. Remove the terminals with the jumper from the connec-

tor housing holes number 9 and 12 using the extracting tool.

Removing the jumper lead (Fig. 4-2)

1) Insert the extracting tool (J5800-002) into the connector while pushing the jumper lead in the direction of (a).

2) Push the extracting tool into collapse the barbs of the crimp terminal.

3) Pull out the lead while continuing to push the extracting tool in the direction (b).

3. Reinsert the terminal with the black and white stripe lead into hole number 12, and the terminal with the black lead into hole number 6. (Fig. 4-3)

4. Attach the connector to the external speaker connector on the radio.

or

Hardware fixture

Insert the plate tabs to set the height position (high, middle, or low).

Tighten screws

Cushion (G13-1801-04 or G13-1802-04)

The top plate can be inverted to adjust the height of the cabinet space.

INSTALLATION

TKR-851

Note :

Relationship between TEST/SPKR connector (15-pin) con-

nection and speaker output.

When pins 9 and 12 are shorted : Built-in internal speaker

is used.

When pins 9 and 12 are open and output is from pins 6 and

12 : KES-4 or KES-5 is used.

Fig. 4-1

4. Accessory Cabinet

You can install optional accessories, such as a DC power

supply or duplexers in the accessory cabinet.

1. Place the optional accessory in the cabinet as shown be-

low.

2. If necessary, attach cushions (G13-1801-04 and/or G13-

1802-04) to the top plate (J21-8402-04) in order to adjust the space between the cabinet and the top plate. Then, insert the 3 tabs of the plate into the slots in the side of the cabinet. High, middle, or low positions are available. To afix the plate, inset and tighten 2 screws on the other side of the plate.

You can also flip the top plate upside-down to adjust a

height of the cabinet space.

Fig. 4-2

Fig. 4-3

Fig. 5

7

TKR-851

INSTALLATION / MODIFICATION

5. Key Cover

To avoid accidentally pressing the keys, you can install the

key cover.

1. Install and fix the key protector using the 5 supplied screws (N35-3006-45).

Screws (N35-3006-45) x 5

Fig. 6

6. Desktop Repeater

When you use the repeater on the desktop, attach the 4

spacers to the base of the repeater as shown in figure. With these spacers attached, the front panel will not touch the desk surface.

7. Installing Name Plates

Punch out the name plate card. Then insert the plates

onto the reltative function keys.

You can reconfigure the name plates at any time.

Punch out the name plate cards

Squeeze and insert the plates.

Name plates for the function keys

Name plates

Side view of the key

Fig. 8

MODIFICATION

1. DC Source Switch

To prevent the power supply from turning off due to misoperation of the DC source switch on the front panel or accidents (tampering) after installation, the main unit can be kept on regardless of the on/off of the DC source switch on the front panel.

Short the PSW land near K1 relay by soldering.

Pegs Firmly press these pegs (J59-0302-05) through the spacers to afix them to the repeater.

Peel off the backing paper to attach these spacers (J02-0492-04).

Spacers (J02-0475-05)

Fig. 7

PSW

TX-RX unit (A/2) Component side

CF1

WIDE

K1

NARROW

CF2

8

Fig. 1

MODIFICATION

2. Trickle Charge for Backup Battery

If the external DC power supply is connected to the Main DC connector and a backup battery (12V rechargeable type) is connected to the Backup connector at the same time, the battery can be trickle-charged from the external DC power supply with a maximum current of 0.5A.

Short the CHARGE land near R61.

Notes :

1. Make this modification after removing the DC power sup-

ply and battery for safety.

2. When the DC power supply is connected after the modifi-

cation, DC voltage is output to the Backup connector. Be

careful during setup.

3. When the backup battery is used for a long time, remove

the battery from the repeater and recharge it because the

trickle charge is not sufficient for recharging a completely

discharged battery.

CN7 BACKUP

(ORANGE)

TKR-851

Final unit (A/2) Component side

K1

CHARGE

R61

Fig. 2

9

TKR-851

w

e

r

t

q

t

DISASSEMBLY FOR REPAIR

1. How to Remove the Panel Assy (ABS)

Note : You can remove the panel assembly (ABS) without

removing the top panel (A62-0840-03).

1. To remove panel (TX-RX, w), loose 6 screws ( q ).

2. To remove panel assembly (Front, r), loose 6 screws ( e ).

3. The panel assembly (ABS) is security fastened by 4 tabs ( t ) on top and bottom. You can remove the panel assembly by pulling to front while you are pulling up the tabs.

10

CIRCUIT DESCRIPTION

TKR-851

1. Outline

The TKR-851 is a UHF/FM repeater designed to operate in the frequency range of 440 to 470MHz (E), 450 to 480MHz (K).

The unit consists of receiver, transmitter, phase-locked loop (PLL) frequency synthesizer, and control circuits.

2. Receiver Circuit

The receiver is double conversion super-heterodyne, designed to operate in the frequency range of 440 to 470MHz (E), 450 to 480MHz (K).

The receiver circuit located in TX-RX unit (X57-696 A/2) consists of the following : 2-1 front-end circuit, 2-2 first mixer, 2-3 IF amplifier circuit, 2-4 audio amplifier circuit, and 2-5 squelch circuit.

TX-RX unit (X57 A/2): TX-RX

MCF (Wide)

XF2

MCF (Narrow)

XF1

44.850MHz

QUD

CF1 (Wide)

D4

CF2 (Narrow)

455kHz

D1

SW

W/N

IF AMP Q2

SWSW

D3

W/N

RSSI

Q4

DET

NOISE DET

SQL

IF AMP Q3

SW

W/N

D5

DET

D2

SW

W/N

FM SYSTEM IC IC9

NOISE AMP

Q7

2-1. Front-end Circuit

The front-end circuit consists of BPF L2, RF amplifier Q1, and BPF L4/L5. The helical BPF covers frequency ranges 440 to 480MHz, with a passband of 5.0MHz.

The BPF L4/L5 attenuates the unwanted signals, and sends only the necessary signal to the first mixer DBM A1.

2-2. First Mixer

The signal from the BPF is heterodyned with the first local oscillator signal from the PLL frequency synthesizer circuit at the first mixer DBM (A1) to become a 44.85MHz first intermediate frequency (IF) signal. The first IF signal is fed through two monolithic crystal filters (XF2; Wide, XF1; Narrow) to further remove spurious signals.

44.85MHz

1st MIX

DBM A1

X1

44.395MHz

LPF

BPF

L4,L5

IF AMP Q10

RF AMP Q1

IF AMP Q9

IF AMP Q8

fRX–44.85MHz

BPF

L2

RX VCO A3 (X58-480)

VCO A

VCO B

RX ANT

TX-RX unit (X57 B/2): Control

DEI DEO

RD

ASQ

RSSI

AMP

IC608

IC604

CPU

AINR

CODEC

IC614

AMP

IC619 (B/2)

AOUTR

LPF

IC619 (A/2)

Fig. 1 Receiver circuit

RXI RXO

SPM

RA

AM

IC615

DAC

IC621

IC622

SW

INV

Q606

Q605

INT SP

MUTE

IC629

AF

AMP

11

TKR-851

CIRCUIT DESCRIPTION

2-3. IF Amplifier

The first IF signal is amplified by Q2 and Q3, and then enters IC9 (FM system IC). The signal is heterodyned again with a second local oscillator signal (44.395MHz) with in IC9 to become a 455kHz second IF signal. The second IF signal is fed through a 455kHz ceramic filter, CF1 (Wide), CF2 (Narrow) to further eliminate unwanted signal, and the quadrature detection circuit FM-detects the signal to produce a baseband signal and output it from pin 11.

2-4. Audio Amplifier

The audio amplifier circuit is located in control section of TX-RX unit (X57-696 B/2). The recovered audio signal obtained from IC9 is amplified by IC608, input to the AINR terminal of CODEC IC (IC614), and audio processed by DSP (IC618).

The processed audio signal from AOUTR terminal of IC614 is amplified by IC619 (B/2) to a sufficient level, antialiasing filtered by IC619 (A/2). The audio signal goes to an electronic volume (IC615) V3/V4, to the input of multiplexer IC (IC622), and is amplified to drive a loudspeaker by an audio power amplifier (IC629). The 4W audio output can be provided to external 4 ohms speaker through the 15-pin test connector “SPO, SPG” on the rear panel.

2-5. Squelch Circuit

The output signal from IC9 enters FM IC again, then passed through a band-pass filter.

The noise component output from IC9 is amplified by Q7 and rectified by D5 to produce a DC Voltage corresponding to the noise level. The DC voltage is sent to the analog port of the CPU (IC604).

IC9 outputs a DC voltage (RSSI) corresponding to the input of the IF amplifier.

3. Transmitter Circuit

The transmitter circuit consists of the following circuits : 31 microphone circuit, 3-2 modulation level adjustment circuit, 3-3 driver and final power amplifier circuit, 3-4 automatic power control circuit, 3-5 RF power down detect, and 3-6 fan action control circuit.

3-1. Microphone Circuit

The signal from the microphone is passed through AGC circuit located in display unit (X54-333), so that it does not saturate. This circuit consists of IC501, D501, D502, Q501, and Q502. The AGC is operated by controlling the + and – side levels of amplitude using the current obtained by positive and negative detection of the amplified audio signal. The audio signal goes to control section of TX-RX unit (X57-696 B/

2) from display unit (X54-333).

The transmit audio signal goes to the input of the multiplexer IC (IC605) for microphone muting. The audio signal is amplified by IC610, input to the AINL terminal of CODEC IC (IC614), and audio processed by DSP (IC618). The processed audio signal from the AOUTL terminal of IC614 is amplified by IC616 (A/2) to a sufficient level, anti-aliasing filtered by IC616 (B/2), and amplified by the summing amplifier IC611 (A/2).

3-2. Modulation Level Adjustment Circuit

The output of the summing amplifier IC611 (A/2) is passed to an electronic volume (IC615) for maximum deviation adjustment before being applied to a varactor diode in the voltage controlled oscillator (VCO) A2 located in TX-RX unit (X57696 A/2).

12

Display unit (X54 B/2)

MIC JACK

J601

TXRX unit (X57 B/2): CONTROL

MIC

MIS

TA

TAS

Display unit (X54 A/2)

VR501

IC605 (A/2)

SW

TXO TXI

SW

IC501(A/2)

AMP

DET

IC610

AMP

Q501,502

D501,502

AINL

ATT

IC614

CODEC IC

Fig. 2 Microphone circuit

MIC

AOUTL

IC616

(B/2)

AMP

D-SUB

TD

TDS

IC616

(A/2)

IC605 (B/2)

SW

IC611

(A/2)

AMPLPF

IC615

MO

DAC

MB

CIRCUIT DESCRIPTION

3-3. Driver and Final Power Amplifier Circuit

The transmit signal is generated by the TX VCO (A2), amplified by Q11, and sent to final unit (X45-374). This amplified signal is amplified by Q1, Q2, Q3 and Q4, and is passed to the FINAL stage. The RF power amplifier consists of MOS FET.

TKR-851

TX-RX unit (X57-696 A/2)

MO

FCT

MB

BUFF

IC1

STT

TX VCO

A2

(X58-481)

TCXO

X3

16.8MHz

Q11

ATT

Final unit (X45-374 A/2)

Q1 Drive AMP

Fig. 3 Driver and final power amplifier circuit

3-4.

Automatic Power Control, Circuit and Transmitter

The automatic power control (APC) circuit stabilizes the transmitter output power at a pre-determined level, and consists of forward/reverse power detector circuits, and switching transistor Q8. The forward/reverse power detector circuits detects forward RF power and reverse RF power to DC voltage, and consists of a CM coupling type detection circuit formed by a strip line, RF detector D4/D5, and DC amplifier IC3 (A/2).

The voltage comparator (IC3 B/2) compares the above detected voltage with a reference voltage, set using the microprocessor and IC6 located in the TX-RX unit. An APC voltage proportional to the difference between the sensed voltage and the reference voltage appears at the output of IC3. This output voltage controls the gate voltage for the drive amplifiers Q3 and Q4 and final amplifier Q5, which keeps the transmitter output power constant.

3-5. RF Power Down Detect

When the transmitter output power has dropped to or below the preset values (High Power : 10 W, Low Power : 0.4 W) in “RF Power Down Detect” adjustment, IC604 (CPU : X57-696) detects the drop in power and outputs a Low-level (default) signal to the AUX out port.

PC

IC3

Q4 Drive AMP

DC

AMP

REF

AMP

IC3

Vcont

POWER ADJ

Q5 Final AMP

CM COUPLER

TEMP

D4 D5

FWD

DET

Q8

SW

VR1

REV DET

PDT (to IC604 CPU)

Q2 Drive AMP

Q3 Drive AMP

This signal turns Q9 in the final unit ON to run the cooling fan. It has a hysteresis of approx. 2°C by IC1. If fan action is set to “Continuous”, the fan operates continuously, but Q9 stays ON.

FAN

CN4

X45 A/2 X57 A/2 X57 B/2

FAB

FAG

+B

IC1

Q9

FAS

TMP

13

IC7

Q6

CK, DT,

STB

[Fan operation]

TX ANT

IC604

CPU

TMP

17

Q602

ON

3-6. Fan Action Control Circuit

If fan action is set to “Temperature”, the cooling fan is

turned ON or OFF according to temperature.

If the ambient temperature of the final unit exceeds approx. 35°C, the output from the temperature detection IC1 changes from H to L. This signal is sent to the CPU (IC604) by Q602 in the TX-RX unit B/2 (control section), and the output from pin 13 (FAS) of IC7 in the TX-RX unit A/2 controlled by the CPU goes H.

OFF

+20°C +30°C

+35°C +40°C +50°C

Fig. 4 Fan action control circuit

13

TKR-851

VCO unit (X58-481)

VCO A

IC300

Q355

Q350

Q300

Q302

VCXO

X3

TX-RX unit

IC604

AMP

AMPLPF

PLL-IC

µ-com

CP,DP EPT,LDT

MO

MOMO

CIRCUIT DESCRIPTION

4. PLL Frequency Synthesizer

The PLL frequency synthesizer circuit consists of the fol-

lowing circuits : 4-1 receiver PLL circuit, 4-2 transmitter PLL circuit, and 4-3 unlocked detector circuit.

4-1. Receiver PLL

The receiver PLL circuit is located in VCO unit A3 (X58-

480) on TX-RX unit (X57-696 A/2), and consists of VCXO X2, VCO’s (Q350 and Q351), a single-chip PLL IC IC300, buffer amplifier Q355, and high-frequency amplifier Q302.

The VCXO generates 16.8MHz. The frequency stability is

within ± 1.5ppm (Temperature range of –30 to +60°C). The frequency tuning of the VCXO is done to apply a voltage to pin 1 of the VCXO. The output of the VCXO is applied to pin 8 of the PLL IC through the pin 7 of the VCO.

The first local oscillator is a lower heterodyne local oscilla-

tor, and the VCO oscillator frequency is 405.15 to 435.15MHz (K), 395.15 to 425.15MHz (E).

The oscillator frequency is controlled by applying the VCO

control voltage, obtained from the phase comparator to the varactor diodes.

VCO unit (X58-480)

Q354

SW

Q350

VCO A

SW

Q355

AMP

Q352

TX-RX unit

4-2. Transmitter PLL

The transmitter PLL circuit is located in VCO unit A2 (X58-

481) on TX-RX unit (X57-696 A/2), and consists of VCXO X3, VCO’s (Q350), a single-chip PLL IC IC300, buffer amplifier Q355, and high-frequency amplifier Q302.

The VCXO generates 16.8MHz. The frequency stability is within ± 1.5ppm (Temperature range of –30 to +60°C). The frequency tuning and modulation of the VCXO are done to apply a voltage to pin 1 of the VCXO. The output of the VCXO is applied to pin 8 of the PLL IC through the pin 7 of the VCO.

The VCO oscillator frequency is 450.00 to 480.00MHz (K),

440.00 to 470.00MHz (E).

The oscillator frequency is controlled by applying the VCO control voltage, obtained from the phase comparator to the varactor diodes.

4-3. Unlock Detector Circuit

If a pulse signal appears at the LD pin of IC300, an unlock condition occurs, causing the voltage applied to the pin of the microprocessor to go low. The names of this pin are LDT for TX PLL and LDR for RX PLL. When the microprocessor detects this condition, the transmitter is disabled.

14

SRR

Q300

Q353

SW

VCO B

Q351

IC300

PLL-IC

CP,DP EPR,LDR

µ-com

IC604

Fig. 5 Receiver PLL

Q302

AMPLPF

X2

VCXO

Top view

TX VCO (X58-481)

RX VCO (X58-480)

VCO A : 450~480 (K) 440~470 (E)

VCO A : 440~460

VCO B : 460~480

Fig. 7 VCO oscillation frequency

Fig. 6 Transmitter PLL

(MHz)

–44.850

CIRCUIT DESCRIPTION

TKR-851

5. Control Circuit

The control circuit mainly located in the control section of TX-RX unit (X57-696 B/2) consists of the following : 5-1 CPU, 5-2 memory circuit, 5-3 CPU clock shift, 5-4 shift register circuit, 5-5 display circuit, 5-6 DSP circuit, 5-7 base-band circuit, 5-8 RS-232C circuit, 5-9 power supply circuit, and 5-10 5-tone decode circuit.

5-1. CPU

The CPU (IC604) is a 16bit single-chip microcomputer containing a 32k ROM and 3k RAM. This CPU controls the flash ROM, the DSP, the receiver circuit, the transmitter circuit, the control circuit, and the display circuit and transfers data to or from an external device.

5-2. Memory Circuit

IC609 has a flash ROM with a capacity of 2M bits that contains the control program for the CPU, the signal processing program for DSP and data such as channels and operating features.

This program can be easily written from an external device. Data such as the operating status are programmed into the EEPROM (IC600).

5-3. CPU Clock Shift

There are the 14.754MHz clock for the CPU (IC604) and the 16.515MHz clock for the DSP (IC618) at the control section of TX-RX unit (X57-696). When these clocks are multiplexed with the reception frequency, they become an internal beat signal. To prevent this, by tuning Q600 and Q604 on the clock frequency is shifted. (Shift on/off can be set through programming.)

5-4. Shift Register Circuit

Serial data is sent to the shift register (IC502 to IC505 located in display unit, IC602, IC623, IC7 located in TX-RX unit) from the CPU (IC604) to control various functions in the unit.

5-5. Display Circuit

The display circuit (X54-333) contains two 7-segment LEDs D506, D507 (orange : see the operation manual for details of display), D503 (red : transmission), two-color D504 (green : busy, orange : selective called), two-color LED D505 (red : backup, green : main DC), LEDs in switches S501 to S506, IC502, IC503, IC504, and IC505 to display this model channels and states.

IC502 to IC505 are shift registers which convert serial data from the CPU to parallel data and light LEDs.

Q507, Q510, and Q511 are switching transistors which control two-color LED D505.

IC506, and IC507 are three-pin power supply ICs which produce power used for the display circuit.

TX-RX unit (X57 B/2): CONTROL

IC600

EEPROM

IC601

Reset IC

14.754 MHz

Q600

BEAT SHIFT

16.515 MHz

Q600

BEAT SHIFT

X600

SW

IC603/606

X601

SW

IC604

CPU

INTERFACE IC

IC618

DSP

IC614

CODEC IC

IC609

FLASH ROM

IC620

232C DRIVER

IC615

D/A IC

IC602/623

Shift Register IC

IC613

DIVIDER

Display unit (X54-3330-21 A/2)

CLK,SOE, STB1

Shift Reg. 1

BU4094BCFV

KEY LAMP

1~6

CLK,SOE, STB1

Shift Reg. 2

BU4094BCFV

Fig. 9 Display circuit

PF1~6

CLK,SOE, STB1

Shift Reg. 3

BU4094BCFV

SWSW

KEY1~5

CLK,SOE, STB1

SISISI

SOSOSO

Shift Reg. 4

BU4094BCFV

SW

TX

CALL Main DC/

BUSY

Fig. 8 Control circuit

DAT

SWSWSWSW

BACKUP

15

TKR-851

CIRCUIT DESCRIPTION

5-6. DSP

The DSP circuit filters transmit/receive audio signal and encode/decodes signaling (QT, DQT). This circuit consists of IC618, IC612, IC613, IC614, IC603, IC606, IC608, IC610, IC616, and IC619.

The receive signal DET is converted from analog to digital by IC614 with a sampling frequency of 16.128kHz. The digitized audio signal is sent to DSP IC618 to process the signaling signal and audio signal. The processed digital audio signal is fed to CODEC IC613, converted from digital to analog, and the analog signal is output from pin 16 (AOUTR). Then, the audio signal is amplified by IC619 (B/2), passes through the IC619 (A/2) low-pass filter, and goes to an electronic volume IC615.

The transmit audio signal coming from IC605 is amplified by IC610, fed to pin 3 (AINL) of CODEC IC614, and converted from analog to digital at a sampling frequency of 16.128kHz. The digitized transmit audio signal is AGC-processed, preemphasized and filtered at 300Hz to 3kHz by DSP IC618, and the resulting signal is fed back to CODEC IC614, and converted from digital to analog, and the analog signal is output from pin 15 (AOUTL). The transmit signal from AOUTL is amplified by IC616 (B/2), passes through the IC616 (A/2) lowpass filter, and goes to the IC611 (A/2) summing amplifier.

IC613 is a counter IC and the clock required for the CODEC and DSP is generated by dividing the 16.515MHz clock signal produced by DSP IC618.

IC603 and IC606 are interface IC between the CPU operated at 5.0V and the DSP operated at 3.3V.

5-7. Base-Band Circuit

The base-band circuit switches between the modulation signal to the transmitter circuit, and remote audio and adjusts their levels. This circuit consists of IC605, IC607, IC611, IC615, and IC617.

Modulation inputs include local microphone input, lowspeed data (LSD), high-speed data (HSD), external audio input (TA), and external data input (TD), and demodulation outputs include receive audio output (RA), and receive data output (RD).

The multiplexer (IC605) changes signals, the electronic volume (IC615) adjusts the level, and the operational amplifier (IC607, IC611, IC617) amplifiers and sums signals.

5-8. RS-232C Circuit

The RS-232C circuit connects the RS-232C serial port of a personal computer directly to this model to perform FPU operation. The FPU operation can also be performed by connecting a programming cable (KPG-46) to the local microphone on the front panel. But, if the D-sub connector on the rear panel is used, the programming cable is not required. The 232C driver IC (IC620) changes the TTL-232C level. The firmware can only be rewritten with the local microphone on the front panel.

5-9. Power Supply Circuit

The power supply circuit generates power to operate the CPU, DSP, flash ROM, bi-directional buffer, and base-band circuit. This circuit consists of IC624, IC625, IC626, IC627, IC628, and IC630.

CODEC IC

RX detected signal

(AINR)

RD

TX modulation signal

Local Mic

TA

(AINL)

REPEAT

IC614 : AK4550VT

2

RX

REPEAT

3

TX

300Hz 3kHz[Frequency response]

16

(AOUTR)

15

(AOUTL)

(De-emphasis)RX

(Pre-emphaisi)TX

(300Hz~3kHz Flat)

RA

RX audio amp.

TX VCO (Modulation circuit)

TD

Fig. 10 An audio signal course and the frequency characteristic

16

CIRCUIT DESCRIPTION

5-10. 5-tone* Decode

The 300 to 3000Hz frequency characteristics of the signal that enters the comparator are made flat by the circuit, and the band is made into that band required to detect 5-tone signal by the low-pass filter (IC632 2/2), high-pass filter (IC632 1/2) and BEF filter (IC631 1/2). The signal made into a square wave by the comparator (IC631), and input to the CPU, IC604.

R831

TKR-851

IC604 checks the square wave frequency for the presence of the required tone, and if the tone matches, IC604 performs the subsequent required processing.

* : The 5-tone signalling is used only the E markets.

R828

C833

R827

R833

IC611-7 pin

C840

BIAS

R832

C839

– +

IC632

(1/2)

C838 C837 C836

R822

R830

IC604

P3

5TONE

Fig. 11 5-tone decode

6. DC Power Supply Circuit

6-1. DC Source Switching Relay Circuit

1. The final unit contains a relay (K1) for switching between the Main DC and Backup Battery. If an external power source is connected to the Main DC terminal, the Backup terminal is isolated by the relay. If the Main DC turns OFF due to power failure, it is switched to the Backup terminal by the relay. The CPU monitors which is used, Main DC or Backup Battery.

2. Trickle charge circuit If both Main DC and Backup Battery are connected, trickle charging of 0.5 A max. can be performed from the Main DC power supply to the Battery. (The default is OFF. See the Modification section for information on the modification method.) The battery is charged from the Main DC with D8, D9 and R61. If it exceeds 0.5 A, the charging circuit is turned OFF by D9.

R829

R818

R819

D8

D9

R61

Land

C832

– +

R821

BIAS IC611-7 pin

IC631

(1/2)

120mA

BUP

IC604

CPU

R824

C830

R55

+B

K1

(Relay)

Final unit (A/2)

TX-RX unit (A/2)

TX-RX unit (B/2)

16

Q601

IC631

(2/2)

IC632

(2/2) – +

R826

R825

– +

R820R823

Main

DC

Backup battery

Fig. 12 DC source switching relay circuit

6-2. SB Switching Relay Circuit

1. SB (Switched +B) is supplied through the relay (K1) in the TX-RX unit A/2. When S507 (DC source switch) in the display unit is turned ON, the relay (K1) is turned ON to output SB.

2. If +B exceeds 18V, the relay is forcibly turned OFF by D12 and Q25 to interrupt the power and protect the main unit.

K1

+B

R165 R166

D12

Q25

Q24

S507

SB

Land

(PSW)

Display unit

(Front panel)

Fig. 13 SB switching relay circuit

17

TKR-851

SEMICONDUCTOR DATA

Main CPU : 30622M4A-487GP (TX-RX unit IC604)

■ Pin Function

Pin No. Name I/O Function

1 IO5 I/O Aux I/O No.5 (Acc D-sub 25 pin)

2 IO4 I/O Aux I/O No.4 (Acc D-sub 25 pin)

3 5TN I 5-tone input

4 IO2 I/O Aux I/O No.2 (Acc D-sub 25 pin)

5 IO1 I/O Aux I/O No.1 (Acc D-sub 25 pin)

6 BYTE – 5V

7 CNVss – GND

8 ENT O TX PLL IC enable

9 ENR O RX PLL IC enable

10 Reset I Microcomputer reset input

11 Xout – 14.7456MHz

12 Vss – GND

13 Xin – 14.7456MHz

14 Vcc – 5V

15 NMI – Not used

16 BUP I Backup battery detect

H : Backup, L : Main

17 TEMP I Temperature detect for fan action

H : Temp high, L : Temp low

18 INTy I INT request from DSP

19 CLK O Common clock

20 DAT O Common data

21 SFT O Beat shift H : On, L : Off

22 LD1 O Control D/A converter LD

23 IO3 I/O Aux I/O No.3 (Acc D-sub 25 pin)

24 BEEP O Beep output

25 LD2 O D/A converter 2LD

26 RS O DSP reset H : Off, L : On

27 EPTT O Acc PTT (Acc D-sub 25 pin)

H : Off, L : On

28 PTT I Mic PTT H : Off, L : On

29 TXD1 O Mic TXD

30 RXD1 I Mic HOOK/RXD

31 SCLK O EEPROM clock

32 SDAT I/O EEPROM data

33 TXD0 O Acc TXD (Acc D-sub 25 pin)

34 RXD0 I Acc RXD (Acc D-sub 25 pin)

35 CP O PLL IC clock

36 DP O PLL IC data

37 RDY I CPU ready input

Pin No. Name I/O Function

38 ALE – Not used

39 HOLD – Not used

40 HLDA – Not used

41 BCLK O Not used

42 RD O Flash ROM WR/DSP HDS1

43 BHE – Not used

44 WR O Flash ROM WR/DSP HDS2

45 STB2 O Control shift register STB

46 INTx O DSP interrupt H : Off, L : On

47 HCS O DSP HCS

48 CS0 O Flash ROM CS

49 A19 O Not used

50~59 A18~A9 O Flash ROM address bus

60 Vcc – 5V

61 A8 O Flash ROM address bus

62 Vss – GND

63~70 A7~A0 O Flash ROM address bus

71 EMON I Acc monitor (Acc D-sub 25 pin)

H : Off, L : On

72 LDR I RX VCO lock detect

H : Lock, L : Unlock

73 LDT I TX VCO lock detect

H : Lock, L : Unlock

74,75

76~78

79~86 D7~D0 I/O Flash ROM data bus

87 FWD I RF power down level input

88 RSSI I RSSI level input

89 ASQ I Squelch level input

90 VLI I Volume level input

91 BATT I Power supply voltage level input

92 AI1 I Aux input No.1 (Acc D-sub 25 pin)

93 AI2 I Aux input No.2 (Acc D-sub 25 pin)

94 AVss – GND

95 AI3 I Aux input No.3 (Acc D-sub 25 pin)

96 Vref – 5V

97 AVcc – 5V

98 STB1 O Display shift register STB

99 SOE O Shift register common OE

100 IO6 I/O Aux I/O No.6 (Acc D-sub 25 pin)

KEY5,KEY4

KEY3~KEY1

O Key matrix output

I Key matrix input

18

SEMICONDUCTOR DATA

DSP : 320VC5402PGE (TX-RX unit IC618)

■ Pin Function

Pin No. Name I/O Function

1,2 NC1,NC2 – Not used (No connection)

3 Vss – GND

4 DVDD – VDD for I/O pins (+3.3V)

5A0ONot used (No connection)

6 HD0 I/O HPI data bus

7~11 A1~A5 O Not used (No connection)

12 NC3 – Not used (No connection)

13 HAS I HPI address strobe (Pull up)

14 Vss – GND

15 NC4 – Not used (No connection)

16 CVDD – VDD for core CPU (+1.8V)

17 HCS I HPI chip select

18 HR/W I HPI read/write

19 READY I Data ready (Pull up)

20 PS O Not used (No connection)

21 DS O Not used (No connection)

22 IS O Not used (No connection)

23 R/W O Not used (No connection)

24 MSTRB O Not used (No connection)

25 IOSTRB O Not used (No connection)

26 MSC O Not used (No connection)

27 XF O CODEC control

H : Power down, L : Active

28 HOLDA – Not used (No connection)

29 IAQ – Not used (No connection)

30 HOLD I Hold (Pull up)

31 BIO I Serial data syncronize input

32 MP/MC I Not used (Pull down)

33 DVDD – VDD for I/O pins (+3.3V)

34 Vss – GND

35~38

39 HCNTL0 I HPI control 0

40 Vss – GND

41 BCLKR0 I Receive clock input

42 BCLKR1 – Not used (No connection)

43 BFSR0 I Frame sync. for receiver input

44 BFSR1 I Frame sync. for receiver input

NC5~NC8

– Not used (No connection)

(SCLK : 516.09375kHz)

(LRCK : 16.128kHz)

TKR-851

Pin No. Name I/O Function

45 BDR0 I Serial data receive input

46 HCNTL1 I HPI control 1

47 BDR1 – Not used (No connection)

48 BCLKX0 I Transmit clock input

(SCLK : 516.09375kHz)

49 BCLKX1 O Master clock output

(MCLK : 4.12875MHz)

50 Vss – GND

51

52 CVDD – VDD for core CPU (+1.8V)

53 BFSX0 I Frame sync. for transmitter input

54 BFSX1 I Frame sync. for transmitter input

55 HRDY – Not used (No connection)

56 DVDD – VDD for I/O pins (+3.3V)

57 Vss – GND

58 HD1 I/O HPI data bus

59 BDX0 O Serial data transmit output

60 BDX1 – Not used (No connection)

61 IACK – Not used (No connection)

62 HBIL I Byte identification (HPI)

63 NMI I Not used (Pull up)

64 INT0 I

65 INT1 I Not used (Pull up)

66 INT2 I Boot mode select (Pull up)

67 INT3 I Not used (Pull up)

68 CVDD – VDD for core CPU (+1.8V)

69 HD2 I/O HPI data bus

70 Vss – GND

71~74

75 DVDD – VDD for I/O pins (+3.3V)

76 Vss – GND

77 CLKMD1 I Clock mode select (Pull down)

78 CLKMD2 I Clock mode select (Pull up)

79 CLKMD3 I Clock mode select (Pull down)

80 NC13 – Not used (No connection)

81 HD3 I/O HPI data bus

82 TOUT0 – Not used (No connection)

83 EMU0 I/O Emulator 0 (to JTAG connector)

HINT/TOUT1

NC9~NC12

O Boot mode select (Pull up)

(LRCK : 16.128kHz)

Command interrupt from host CPU

– Not used (No connection)

19

TKR-851

SEMICONDUCTOR DATA / COMPONENTS DESCRIPTION

Pin No. Name I/O Function

84

85 TDO O

86 TDI I

87 TRST I Test reset (to JTAG connector)

88 TCK I Test clock (to JTAG connector)

89 TMS I

90 NC14 – Not used (No connection)

91 CVDD – VDD for core CPU (+1.8V)

92 HPIENA I Not used (Pull up)

93 Vss – GND

94 CLKOUT O Not used (No connection)

95 HD4 I/O HPI data bus

96 X1 – 16.515MHz (System clock)

97 X2/CLKIN – 16.515MHz (System clock)

98 RS I DSP reset input

99~104 D0~D5 – Not used (No connection)

105 A6 O Not used (No connection)

106 Vss – GND

107~109 A7~A9 O Not used (No connection)

110 NC15 – Not used (No connection)

111 Vss – GND

112 DVDD – VDD for I/O pins (+3.3V)

113~119 D6~D12 – Not used (No connection)

120 HD5 I/O HPI data bus

121~123

124 HD6 I/O HPI data bus

125 CVDD – VDD for core CPU (+1.8V)

126 NC16 – Not used (No connection)

127 HDS1 I HPI data strobe 1 (Pull up)

128 Vss – GND

129 HDS2 I HPI data strobe 2 (Pull down)

130 DVDD – VDD for I/O pins (+3.3V)

131~134 A10~A13 O Not used (No connection)

135 HD7 I/O HPI data bus

136~141 A14~A19 O Not used (No connection)

142 CVDD – VDD for core CPU (+1.8V)

143,144

EMU1/OFF

D13~D15

NC17,NC18

I/O Emulator 1 (to JTAG connector)

Test data output (to JTAG connector)

Test data input (to JTAG connector)

Test mode select (to JTAG connector)

– Not used (No connection)

Final Unit (X45-3742-71)

Ref. No. Part name Description

IC1 IC Thermostat

IC2 IC Voltage regulator

IC3 IC DC amplifier

Q1,2 Transistor RF amplifier

Q3,4 FET TX drive amplifier

Q5 FET Final amplifier

Q8,9 Transistor DC switch

D2 Zener diode Voltage reference

D4,5 Diode RF detector

D7 Zener diode Surge protector

D8 Diode Reverse current protection

D9 Vatistor Current protector

D10 Diode Surge absorption

D51,52 Diode Reverse connection protection

Display Unit (X54-3330-21)

Ref. No. Part name Description

IC501 MOS IC MIC amplifier

IC502~505 IC Shift register

IC506,507 IC Voltage regulator

Q501,502 Transistor Level controller

Q503,504 FET DC switch

Q506 Transistor DC switch

Q507 FET DC switch

Q508~511 Transistor DC switch

Q512~514 FET DC switch

Q516~519 FET DC switch

Q521~525 FET DC switch

D501,502 Diode AF detector

D503~505 LED LED

D506,507 LED 7 segment

D508~514 Diode Surge absorption

D601,602 Diode Surge absorption

D603 Varistor Current protector

TX-RX Unit (X57-6962-70)

Ref. No. Part name Description

IC1,2 IC Buffer amplifier

IC3~5 IC Voltage regulator

20

COMPONENTS DESCRIPTION

TKR-851

Ref. No. Part name Description

IC6 IC D/A converter

IC7 IC Shift register

IC9 IC FM IF system

IC10,11 IC Voltage regulator

IC600 IC EEPROM

IC601 IC Voltage detector

IC602 IC Shift register

IC603 IC Bus transceiver

IC604 IC CPU

IC605 IC Multiplexer

IC606 IC Bus transceiver

IC607,608 IC AF amplifier

IC609 IC Flash ROM

IC610,611 IC AF amplifier

IC612 IC Inverter

IC613 IC Counter

IC614 IC CODEC

IC615 IC D/A converter

IC616,617 IC AF amplifier

IC618 IC DSP

IC619 IC AF amplifier

IC620 IC RS-232C tranceiver

IC621 IC NAND gate

IC622 IC Multiplexer

IC623 IC Shift register

IC624~628 IC Voltage regulator

IC629 IC AF power amplifier

IC630 IC Voltage regulator

IC631,632 IC AF amplifier

Q1~3 Transistor RF amplifier

Q4 Transistor Wide/Narrow switch

Q5,6 Transistor DC switch

Q7 Transistor Noise amplifier

Q8,9 Transistor RF amplifier

Q10 Transistor Current control

Q11 Transistor RF amplifier

Q12~15 Transistor Ripple filter

Q16~19 Transistor DC switch

Q23~26 Transistor DC switch

Q27 Transistor Wide 5kHz/Narrow 4kHz switch

Q600 FET DC switch

Q601 Transistor DC switch

Q602 FET DC switch

Ref. No. Part name Description

Q603 Transistor Inverter

Q604 FET DC switch

Q605 Transistor Inverter

Q606 Transistor AF mute switch

Q607~609 Transistor DC switch

Q610 FET DC switch

Q611,612 Transistor DC switch

Q613,614 Transistor Current control

Q615 Transistor DC switch

D1~4 Diode Wide/Narrow switch

D5 Diode Noise detection

D7 Diode DC switch

D8 Diode TX switch

D11 Zener diode Surge protector

D12 Diode DC switch

D13 Diode Noise detection

D600 Diode Surge protector

D606~612 Diode Surge protector

D614~616 Diode Surge protector

D618~623 Diode Surge protector

D626 Variistor Current protector

D627,628 Diode Reverse current protector

D629 Diode Surge protector

RX VCO Unit (X58-4800-10)

Ref. No. Part name Description

IC300 IC PLL

Q300,301 Transistor Active filter

Q302 Transistor Buffer amplifier

Q350,351 FET VCO OSC

Q352~354 Transistor DC switch

Q355 Transistor Buffer amplifier

D350~353 Varicap Frequency control

TX VCO Unit (X58-4810-10)

Ref. No. Part name Description

IC300 IC PLL

Q300,301 Transistor Active filter

Q302 Transistor Buffer amplifier

Q350 FET VCO OSC

Q355 Transistor Buffer amplifier

D350,352 Varicap Frequency control

D354 Varicap Modulation

21

TKR-851

CAPACITORS

C C 4 5 T H 1 H 2 2 0 J

1234 56

1 = Type ... ceramic, electrolytic, etc. 4 = Voltage rating

2 = Shape ... round, square, etc. 5 = Value

3 = Temp. coefficient 6 = Tolerance

• Temperature coefficient

1st Word C L P R S T U

Color* Black Red Orange Yellow Green Blue Violet

ppm/°C0 –80 –150 –220 –330 –470 –750

PARTS LIST

CC45

Color*

2nd Word G H J K L

ppm/°C ±30 ±60 ±120 ±250 ±500

Example : CC45TH = –470±60ppm/°C

• Capacitor value

010 = 1pF 2 2 0 = 22pF

100 = 10pF

101 = 100pF Multiplier

102 = 1000pF = 0.001µF 2nd number

103 = 0.01µF 1st number

• Tolerance (More than 10pF)

Code C D G J K M X Z P No code

(%) ±0.25 ±0.5 ±2 ±5 ±10 ±20 +40 +80 +100 More than 10µF : –10~+50

–20 –20 –0 Less than 4.7µF : –10~+75

• Voltage rating

2nd word

1st word

01.01.25 1.6 2.0 2.5 3.15 4.0 5.0 6.3 8.0 –

11012.5 16 20 25 31.540 50638035

2 100 125 160 200 250 315 400 500 630 800 –

3 1000 1250 1600 2000 2500 2150 4000 5000 6300 8000 –

ABCDEFGHJ KV

CHIP CAPACITORS

(EX) C C 7 3 F S L 1 H 0 0 0 J Refer to the table above.

12345 67 1 = Type

(Chip) (CH, RH, UJ, SL) 2 = Shape

3 = Dimension

(EX) C K 7 3 F F 1 H 0 0 0 Z 4 = Temp. coefficient

12345 67 5 = Voltage rating

(Chip) (B, F) 6 = Value

7 = Tolerance

RESISTORS

• Chip resistor (Carbon)

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

12345 67

(Chip) (B, F)

• Carbon resistor (Normal type)

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

12345 67

(Chip) (B, F)

1 = Type ... ceramic, electrolytic, etc. 5 = Voltage rating

2 = Shape ... round, square, etc. 6 = Value

3 = Dimension 7 = Tolerance

4 = Temp. coefficient

22

(Less than 10pF)

Code B C D F G

(pF) ±0.1 ±0.25 ±0.5 ±1 ±2

• Dimension

L

T

W

Chip capacitor

Code L W T

Empty 5.6±0.5 5.0±0.5 Less than 2.0

A4.5±0.5 3.2±0.4 Less than 2.0

B4.5±0.5 2.0±0.3 Less than 2.0

C4.5±0.5 1.25±0.2 Less than 1.25

D3.2±0.4 2.5±0.3 Less than 1.5

E3.2±0.2 1.6±0.2 Less than 1.25

F2.0±0.3 1.25±0.2 Less than 1.25

G1.6±0.2 0.8±0.2 Less than 1.0

H 1.0±0.05 0.5±0.05 0.5±0.05

Chip resistor

Code L W T

E3.2±0.2 1.6±0.2 1.0

F2.0±0.3 1.25±0.2 1.0

G1.6±0.2 0.8±0.2 0.5±0.1

H1.0±0.05 0.5±0.05 0.35±0.05

• Rating wattage

Code Wattage Code Wattage Code Wattage

1J 1/16W 2C 1/6W 3A 1W

2A 1/10W 2E 1/4W 3D 2W

2B 1/8W 2H 1/2W

PARTS LIST

TKR-851

✽ New Parts. 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.

Ref. No.

indicates safety critical components.

New

Address

Parts No. Description

parts

TKR-851

12BA10-4037-21 CHASSIS 21BA62-0836-04 COVER (TX/RX) 31BA62-0837-04 COVER (FINAL) 41DA62-0840-03 COVER (OUTER) 53AA62-0933-13 PANEL ASSY (INNER)

63CA62-0934-03 FRONT PANEL

81FB10-2635-04 FRONT GLASS ACCESSORY 91FB11-1259-04 FILTER ACCESSORY 10 3B ✽ B42-7158-04 STICKER (MODEL NAME) 11 1F ✽ B62-1774-00 INSTRUCTION MANUAL E 11 1F ✽ B62-1775-00 INSTRUCTION MANUAL K

12 2C,3D ✽ B72-2202-04 MODEL NAME PLATE E 12 2C,3D ✽ B72-2205-04 MODEL NAME PLATE K

14 2C E30-3414-05 DC CORD (EXT DC IN) 15 1C E30-3418-05 ANTENNA CABLE (BNC) 16 2C ✽ E30-7528-05 ANTENNA CABLE (N) 17 1E E30-3427-15 DC CORD ACCESSORY 18 1E E31-3228-05 TEST/SPKR PLUG ACCESSORY

19 1B E37-0902-05 DC WIRE (RED) 20 1B E37-0903-05 DC WIRE (BLACK) 21 2C E37-0904-05 D-SUB CABLE ASSY 22 3B E37-0905-15 SPEAKER CABLE 23 3A E37-0906-05

24 3A E37-0908-05 LEAD WIRE WITH CONNECTOR (11P) 25 2B E37-0909-05 LEAD WIRE WITH CONNECTOR (8P) 26 1B E37-0911-05 LEAD WIRE WITH CONNECTOR (3P) 27 2B E37-0912-05 COAXIAL CABLE 28 2C E37-0913-05 TEST/SPKR CONNECTOR ASSY

LEAD WIRE WITH CONNECTOR (CONT-DISP)

Desti-

nation

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

TKR-851 (Y54-323X-XX)

FINAL UNIT (X45-3742-71)

Ref. No.

54 1E H25-0762-04 PROTECTION BAG (120X300) 55 1F H25-2328-04 PROTECTION BAG (80/250/0.07) 57 3F ✽ H52-2013-02 ITEM CARTON CASE

59 1E J02-0475-05 FOOT ACCESSORY 60 1E J02-0492-04 FOOT ACCESSORY 61 1F J21-8402-04 64 1B J21-8467-04 HARDWARE FIXTURE (DRIVE FET) 62 1E J59-0302-05 GROMMET ACCESSORY

- J61-0307-05 BAND

65 1E K01-0418-15 HANDLE ACCESORY 66 3A K29-5389-03 KNOB (VOLUME) 67 3A K29-5460-02 KEY TOP 68 3A K29-9106-04 KNOB (DC SOURCE)

A2CN09-2292-05 HEXAGON HEAD SCREW B 1C,2C N30-2606-46 PAN HEAD MACHINE SCREW C 2A,1E N30-4006-46 PAN HEAD MACHINE SCREW D 2B,2C N30-4014-46 PAN HEAD MACHINE SCREW E1CN30-4020-45 PAN HEAD MACHINE SCREW

F 1C,2C N32-3006-46 FLAT HEAD MACHINE SCREW G 3B,3C N32-4008-45 FLAT HEAD MACHINE SCREW H1BN33-3006-45 OVAL HEAD MACHINE SCREW J1EN35-3006-45 K1CN35-4006-45 BINDING HEAD MACHINE SCREW

L 1B,3B N67-3008-46 PAN HEAD SEMS SCREW W M1C N80-2608-45 PAN HEAD TAPTITE SCREW N2CN87-2606-46 BRAZIER HEAD TAPTITE SCREW O3AN87-3005-45 BRAZIER HEAD TAPTITE SCREW P 2B,3B N87-3006-46 BRAZIER HEAD TAPTITE SCREW

R2C✽ N90-3014-46 TP HEAD MACHINE SCREW

Address

New

Parts No. Description

parts

HARDWARE FIXTURE

BINDING HEAD MACHINE SCREW ACCESSORY

ACCESSORY

Destination

29 1B E37-0934-05 DC WIRE (ORANGE) 30 2C E37-0964-05 DC BACKUP WIRE (BLACK) 31 2C E37-0965-05 DC BACKUP WIRE (RED) 32 2B E37-0967-05 FLAT CABLE (36P) 33 2C E70-0402-05 DC BACKUP TERMINAL

35 1C,1E F06-1032-05 FUSE (BLADE, 10A/32V) 36 2C F09-0445-05 CAP (D-SUB) ACCESSORY 37 2C F09-0471-05 FAN MOTOR

- F10-2374-04 SHIELDING PLATE (TX/RX)

- F10-2379-04 SHIELDING CASE (TX/RX COM)

- F10-2409-04 SHIELDING CASE (TX/RX FOIL) 41 1C F20-3322-04 INSULATING SHEET (BACKUP)

43 1B,2B G02-0576-14 FLAT SPRING 44 2B G02-0829-14 FLAT SPRING 45 3B G02-0885-13 EARTH SPRING 51 1B G02-0894-04 EARTH SPRING (FINAL FET) 46 2B,3B G10-1263-04 FIBROUS SHEET (CHASSIS)

47 3C,2D G10-1264-04 FIBROUS SHEET (PANEL) 48 1F G13-1801-04 CUSHION ACCESSORY 49 1F G13-1802-04 CUSHION ACCESSORY 50 2B G13-1886-04 CUSHION (CHASSIS) 58 2C ✽ G13-2054-04 CUSHION

52 1E H25-0029-04 PROTECTION BAG (60/110/0.07) 53 1F H25-0747-04 PROTECTION BAG (250X350)

70 3A T07-0247-05 SPEAKER

- 490-0174-05 ADHESIVE TAPE

FINAL UNIT (X45-3742-71)

C1 CK73GB1H471K CHIP C 470PF K C3 C90-2146-05 ELECTRO 100UF 25WV C6,7 CK73GB1H471K CHIP C 470PF K C8 CC73GCH1H080D CHIP C 8.0PF D C10 CK73GB1H471K CHIP C 470PF K

C12-15 CK73GB1H471K CHIP C 470PF K C17 CC73GCH1H050C CHIP C 5.0PF C C18,19 CK73GB1H471K CHIP C 470PF K C20 CK73FB1H471K CHIP C 470PF K C21 CC73FCH1H120J CHIP C 12PF J

C22 CC73FCH1H060D CHIP C 6.0PF D C23 CK73FB1H471K CHIP C 470PF K C24 C90-4117-05 ELECTRO 100UF 16WV C26 CC73GCH1H471J CHIP C 470PF J C27 CK73GB1H471K CHIP C 470PF K

23

TKR-851

FINAL UNIT (X45-3742-71)

Ref. No.

C28 CK73FB1E104K CHIP C 0.10UF K C29 CK73GB1H471K CHIP C 470PF K C30 CK73FB1E224K CHIP C 0.22UF K C31 C93-0599-05 CHIP C 470PF K C32 C93-0558-05 CHIP C 8.0PF 500WV

Address

New

Parts No. Description

parts

PARTS LIST

Desti-

nation

Ref. No.

Address

CN1 E04-0154-05 PIN SOCKET CN3 E40-5632-05 PIN ASSY CN4 E40-3246-05 PIN ASSY CN5 E40-5703-05 PIN ASSY CN6-8 E23-0462-05 TERMINAL

New

Parts No. Description

parts

Destination

C33,34 C93-0565-05 CHIP C 27PF 500WV C35 C93-0599-05 CHIP C 470PF 500WV C36 CK73FB1E104K CHIP C 0.10UF K C38 CK73GB1H471K CHIP C 470PF K C39 C93-0561-05 CHIP C 12PF 500WV

C40 C93-0564-05 CHIP C 22PF 500WV C41 C93-0599-05 CHIP C 470PF 500WV C43 CM73F2H220J CHIP C 22PF J C44 C93-0556-05 CHIP C 6.0PF 500WV C46 C93-0599-05 CHIP C 470PF 500WV

C48 CK73GB1H471K CHIP C 470PF K C49 CC73GCH1H101J CHIP C 100PF J C50 CK73FB1E104K CHIP C 0.10UF K C51 C90-2143-05 ELECTRO 47UF 25WV C52 CC73GCH1H101J CHIP C 100PF J

C53 CK73FB1E104K CHIP C 0.10UF K C54 C90-2146-05 ELECTRO 100UF 25WV C55 C93-0599-05 CHIP C 470PF 500WV C59 CM73F2H150D CHIP C 15PF D C61 CM73F2H471J CHIP C 470PF J

C69 CC73GCH1H101J CHIP C 100PF J C70 CK73FB1E104K CHIP C 0.10UF K C71,72 CK73GB1H471K CHIP C 470PF K C75 CK73GB1H471K CHIP C 470PF K C77 CC73GCH1H101J CHIP C 100PF J

C78 CK73GB1H471K CHIP C 470PF K C79 CK73FB1E104K CHIP C 0.10UF K C80 C92-0777-05 ELECTRO 1000UF 25WV C81 CM73F2H471J CHIP C 470PF J C83 C93-0556-05 CHIP C 6.0PF 500WV

C86 C93-0560-05 CHIP C 10PF 500WV C89 C93-0555-05 CHIP C 5.0PF 500WV C91-98 CK73GB1H471K CHIP C 470PF K C99 CK73FB1E104K CHIP C 0.10UF K C100-102 CK73GB1H471K CHIP C 470PF K

C103 C92-0628-05 CHIP-TAN 10UF 10WV C104 CC73GCH1H101J CHIP C 100PF J C105 CK73GB1H471K CHIP C 470PF K C106 CK73FB1E104K CHIP C 0.10UF K C107 CC73GCH1H101J CHIP C 100PF J

C108 CK73FB1E104K CHIP C 0.10UF K C109 CC73GCH1H101J CHIP C 100PF J C112 CK73GB1H471K CHIP C 470PF K C113 CK73FB1E104K CHIP C 0.10UF K C114 CK73GB1H471K CHIP C 470PF K

C115 CK73FB1E104K CHIP C 0.10UF K C116 CK73GB1H471K CHIP C 470PF K C117 CK73FB1E104K CHIP C 0.10UF K C118 C93-0558-05 CHIP C 8.0PF 500WV C119 CK73GB1H471K CHIP C 470PF K

C120 CK73FB1H223K CHIP C 0.022UF K C121,122 CM73F2H150J CHIP C 15PF J C123,124 CM73F2H220J CHIP C 22PF J C160 CM73F2H471J CHIP C 470PF J C165,166 CK73FB1H471K CHIP C 470PF K

F1 F53-0190-05 FUSE

CN51,52 J13-0071-05 FUSE HOLDER

L1 L40-1075-92 SMALL FIXED INDUCTOR (10NH) L2 L40-1075-34 SMALL FIXED INDUCTOR (10NH) L3 L40-1875-92 SMALL FIXED INDUCTOR (18NH) L5 L41-6865-20 SMALL FIXED INDUCTOR L6,7 L34-4517-05 AIR-CORE COIL

L9 L34-4517-05 AIR-CORE COIL L11 L34-4517-05 AIR-CORE COIL L12 L34-4523-05 AIR-CORE COIL L14 L40-1575-34 SMALL FIXED INDUCTOR (15NH) L15 L40-1075-34 SMALL FIXED INDUCTOR (10NH)

L16 L40-1075-92 SMALL FIXED INDUCTOR (10NH) L17 L40-1875-92 SMALL FIXED INDUCTOR (18NH)

R1 RK73GB1J103J CHIP R 10K J 1/16W R2 RK73GB1J222J CHIP R 2.2K J 1/16W R3 RK73GB1J470J CHIP R 47 J 1/16W R4 RK73GB1J220J CHIP R 22 J 1/16W R6 RK73GB1J470J CHIP R 47 J 1/16W

R7 RK73GB1J682J CHIP R 6.8K J 1/16W R8 RK73FB2A100J CHIP R 10 J 1/10W R9 RK73FB2A220J CHIP R 22 J 1/10W R11 RK73GB1J104J CHIP R 100K J 1/16W R12 RK73GB1J183J CHIP R 18K J 1/16W

R13 RK73FB2A470J CHIP R 47 J 1/10W R14 R92-2571-05 CHIP R 270 J 1/2W R15 R92-1259-05 CHIP R 18 J 1/2W R16 R92-2571-05 CHIP R 270 J 1/2W R17 RK73FB2A124J CHIP R 120K J 1/10W

R18 RK73EB2B101J CHIP R 100 J 1/8W R19 RK73FB2A104J CHIP R 100K J 1/10W R20,21 R92-1252-05 CHIP R 0 OHM J 1/16W R22 R92-1213-05 CHIP R 100 J 1/2W R23 RK73FB2A124J CHIP R 120K J 1/10W

R24 RK73FB2A104J CHIP R 100K J 1/10W R26 RK73GB1J101J CHIP R 100 J 1/16W R31 RK73GB1J224J CHIP R 220K J 1/16W R34 R92-1252-05 CHIP R 0 OHM J 1/16W R35 RK73GB1J104J CHIP R 100K J 1/16W

R36 R92-1252-05 CHIP R 0 OHM J 1/16W R37 R92-0670-05 CHIP R 0 OHM R38 RK73GB1J473J CHIP R 47K J 1/16W R40 RK73FB2A101J CHIP R 100 J 1/10W R41,42 R92-1252-05 CHIP R 0 OHM J 1/16W

R44 R92-0670-05 CHIP R 0 OHM R45 RK73GB1J223J CHIP R 22K J 1/16W R46 RK73GB1J471J CHIP R 470 J 1/16W R47 RK73GB1J222J CHIP R 2.2K J 1/16W R48 RK73GB1J471J CHIP R 470 J 1/16W

R49 R92-1217-05 CHIP R 0 OHM R50 R92-1317-05 CHIP R 18 J 1W R51 RK73GB1J104J CHIP R 100K J 1/16W R52 RK73GB1J393J CHIP R 39K J 1/16W

24

TKR-851

Ref. No.

R53 RK73GB1J154J CHIP R 150K J 1/16W R54 RK73GB1J102J CHIP R 1.0K J 1/16W R55 RK73GB1J474J CHIP R 470K J 1/16W R56 RK73GB1J473J CHIP R 47K J 1/16W R57 RK73GB1J471J CHIP R 470 J 1/16W

R58 RK73GB1J474J CHIP R 470K J 1/16W R59 R92-1252-05 CHIP R 0 OHM J 1/16W R60 RK73GB1J103J CHIP R 10K J 1/16W R61 R92-2687-05 RESISTOR 5.6 J 5W R62 RK73GB1J103J CHIP R 10K J 1/16W

R72 RK73GB1J184J CHIP R 180K J 1/16W R73 RK73FB2A101J CHIP R 100 J 1/10W VR1 R12-6429-05 TRIMMING POT. (100K)

K1 S76-0426-05 RELAY

D2 02DZ6.2(Y) ZENER DIODE D4,5 HSM88AS DIODE D7 ZSA5A27 ZENER DIODE D8 RB051L-40 DIODE D9 MINISMDC050-02 VARISTOR

D10 1SS355 DIODE D51,52 DSA3A1 DIODE IC1 TK11050M ANALOG IC IC2 NJM78L05UA BI-POLAR IC IC3 TA75W01FU MOS IC

Q1 2SC5110(O) TRANSISTOR Q2 2SC3356(R24) TRANSISTOR Q3 2SK2596 FET Q4 PD55008S DRIVE FET Q5 RD60HUF1-01 FINAL FET

Q8 2SC4116(Y) TRANSISTOR Q9 DTD123EK DIGITAL TRANSISTOR TH1 PTH9M04BE471TS THERMISTOR

Address

New

Parts No. Description

parts

PARTS LIST

Destination

Ref. No.

C603 CC73GCH1H101J CHIP C 100PF J C606 CC73GCH1H101J CHIP C 100PF J C607 CK73GB1C104K CHIP C 0.10UF K

CN501 E40-6140-05 PIN ASSY CN502 E40-6102-05 PIN ASSY CN601 E40-6141-05 PIN ASSY J601 E08-0877-05 MODULAR JACK

- J31-0543-05 COLLAR (LH-5-1.5)

CP501-504 RK75GB1J471J CHIP-COM 470 J 1/16W R502,503 R92-1252-05 CHIP R 0 OHM J 1/16W R505 RK73GB1J683J CHIP R 68K J 1/16W R506 RK73GB1J103J CHIP R 10K J 1/16W R507 RK73GB1J682J CHIP R 6.8K J 1/16W

R508 RK73GB1J102J CHIP R 1.0K J 1/16W R509 RK73GB1J103J CHIP R 10K J 1/16W R510 RK73GB1J224J CHIP R 220K J 1/16W R511,512 RK73GB1J103J CHIP R 10K J 1/16W R513 RK73GB1J104J CHIP R 100K J 1/16W

R514 RK73GB1J154J CHIP R 150K J 1/16W R516 R92-2565-05 CHIP R 1.2K J 1/2W R517 R92-2023-05 CHIP R 820 J 1/2W R518,519 R92-2565-05 CHIP R 1.2K J 1/2W R520-526 R92-2023-05 CHIP R 820 J 1/2W

R529-540 RK73GB1J102J CHIP R 1.0K J 1/16W R541-544 RK73GB1J103J CHIP R 10K J 1/16W R601 RK73GB1J681J CHIP R 680 J 1/16W R604,605 RK73GB1J102J CHIP R 1.0K J 1/16W R606 RK73GB1J473J CHIP R 47K J 1/16W

VR501 R32-0643-05 SEMI FIXED VARIABLE RESISTOR VR601 R31-0630-05 VARIABLE RESISTOR

S501-506 S70-0410-15 TACT SWITCH S507 S68-0410-05 PUSH SWITCH

Address

New

Parts No. Description

parts

FINAL UNIT (X45-3742-71)

DISPLAY UNIT (X54-3330-21)

TX-RX UNIT (X57-6962-70)

Destination

DISPLAY UNIT (X54-3330-21)

D503-505 B30-2151-05 LED (RED/GREEN)

C501 C92-0628-05 CHIP-TAN 10UF 10WV C502,503 C92-0501-05 CHIP-TAN 1.5UF 10WV C504,505 CK73GB1C104K CHIP C 0.10UF K C506 CC73GCH1H470J CHIP C 47PF J C507,508 CK73GB1C104K CHIP C 0.10UF K

C509 CK73GB1H103K CHIP C 0.010UF K C510 C92-0628-05 CHIP-TAN 10UF 10WV C511,512 CK73GB1E103K CHIP C 0.010UF K C513-518 CC73GCH1H101J CHIP C 100PF J C519,520 CK73GB1E103K CHIP C 0.010UF K

C521 C92-0628-05 CHIP-TAN 10UF 10WV C522 CK73GB1C104K CHIP C 0.10UF K C523 ✽ CK73FB1E334K CHIP C 0.33UF K C524 C92-0628-05 CHIP-TAN 10UF 10WV C525 CK73GB1C104K CHIP C 0.10UF K

C526 ✽ CK73FB1E334K CHIP C 0.33UF K C601 CC73GCH1H101J CHIP C 100PF J C602 CK73GB1H102K CHIP C 1000PF K

D501,502 HSM88AS DIODE D506,507 LA-501DD LED D508-514 DA204U DIODE D601,602 DA204U DIODE D603 MINISMDC020 VARISTOR

IC501 NJM4558E MOS IC IC502-505 BU4094BCFV MOS IC IC506,507 TA78L05F MOS IC Q501 2SC4116(Y) TRANSISTOR Q502 2SA1586(Y,GR) TRANSISTOR

Q503,504 UPA672T FET Q506 DTA114EUA DIGITAL TRANSISTOR Q507 UPA672T FET Q508-511 DTA114EUA DIGITAL TRANSISTOR Q512-514 UPA672T FET

Q516-519 UPA672T FET Q521-524 UPA672T FET Q525 2SK1824 FET

TX-RX UNIT (X57-6962-70)

C3 CC73GCH1H120J CHIP C 12PF J C4,5 CK73GB1H471K CHIP C 470PF K

25

TKR-851

TX-RX UNIT (X57-6962-70)

Ref. No.

C7 CC73GCH1H120J CHIP C 12PF J C8 CC73GCH1H0R5C CHIP C 0.5PF C C13 CK73GB1H471K CHIP C 470PF K C14,15 CC73GCH1H060D CHIP C 6.0PF D C24 C92-0695-05 CHIP-TAN 10UF 10WV

Address

New

Parts No. Description

parts

PARTS LIST

Desti-

nation

Ref. No.

Address

C107 CC73GCH1H060D CHIP C 6.0PF D C109 CC73GCH1H120J CHIP C 12PF J C111 CC73GCH1H060D CHIP C 6.0PF D C114-117 CC73GCH1H100D CHIP C 10PF D C120,121 CK73GB1H471K CHIP C 470PF K

New

Parts No. Description

parts

Destination

C25 C92-0628-05 CHIP-TAN 10UF 10WV C28,29 CC73GCH1H020C CHIP C 2.0PF C C30 CC73GCH1H680J CHIP C 68PF J C31 CC73GCH1H331J CHIP C 330PF J C32 CK73GB1H103K CHIP C 0.010UF K

C33 CC73GCH1H330J CHIP C 33PF J C34 CK73GB1H103K CHIP C 0.010UF K C36,37 CK73GB1H103K CHIP C 0.010UF K C38,39 CC73GCH1H680J CHIP C 68PF J C40,41 CK73GB1H103K CHIP C 0.010UF K

C42,43 CC73GCH1H030C CHIP C 3.0PF C C44,45 CC73GCH1H040C CHIP C 4.0PF C C46,47 CC73GCH1H030C CHIP C 3.0PF C C48 CK73GB1H103K CHIP C 0.010UF K C49,50 CC73GCH1H680J CHIP C 68PF J

C51 CK73GB1H103K CHIP C 0.010UF K C52 CK73GB1H103J CHIP C 0.010UF J C53 CK73GB1H102K CHIP C 1000PF K C54 CK73GB1H103J CHIP C 0.010UF J C55,56 CK73GB1H103K CHIP C 0.010UF K

C57 CK73GB1H103J CHIP C 0.010UF J C58 CC73GCH1H180J CHIP C 18PF J C59 CC73GCH1H150J CHIP C 15PF J C60 CK73GB1H103K CHIP C 0.010UF K C61 CC73GCH1H080D CHIP C 8.0PF D

C62,63 CK73GB1H103K CHIP C 0.010UF K C64 CK73GB1C104K CHIP C 0.10UF K C65 C92-0628-05 CHIP-TAN 10UF 10WV C66,67 CC73GCH1H331J CHIP C 330PF J C68-70 CK73GB1C104K CHIP C 0.10UF K

C122,123 CK73GB1H103K CHIP C 0.010UF K C124,125 C92-1341-05 ELECTRO 100UF 16WV C126,127 C92-0633-05 CHIP-TAN 22UF 10WV C128,129 CK73GB1H103K CHIP C 0.010UF K C130,131 CK73GB1H102K CHIP C 1000PF K

C132,133 CK73GB1H471K CHIP C 470PF K C134,135 CK73GB1H103K CHIP C 0.010UF K C136-139 C90-4016-05 ELECTRO 47UF 16WV C140,141 CK73GB1H103K CHIP C 0.010UF K C142,143 CK73GB1H102K CHIP C 1000PF K

C144 CK73GB1H471K CHIP C 470PF K C145 C92-0606-05 CHIP-TAN 4.7UF 10WV C146 CK73GB1H471K CHIP C 470PF K C147 C92-0633-05 CHIP-TAN 22UF 10WV C148 CK73GB1H102K CHIP C 1000PF K

C149 CK73GB1H103K CHIP C 0.010UF K C150 C92-0633-05 CHIP-TAN 22UF 10WV C151 C92-0008-05 CHIP-TAN 3.3UF 16WV C152 CK73GB1H103K CHIP C 0.010UF K C153 CK73GB1H471K CHIP C 470PF K

C154 C92-0560-05 CHIP-TAN 10UF 6.3WV C155 CK73GB1H103K CHIP C 0.010UF K C156 CK73GB1H102K CHIP C 1000PF K C157 CK73GB1H103K CHIP C 0.010UF K C158 C92-0008-05 CHIP-TAN 3.3UF 16WV

C159 CK73GB1H471K CHIP C 470PF K C160 CK73GB1H102K CHIP C 1000PF K C161-163 CK73GB1H103K CHIP C 0.010UF K C164 CK73GB1H471K CHIP C 470PF K C166,167 CK73GB1H471K CHIP C 470PF K

C71 CK73GB1H103K CHIP C 0.010UF K C72 C92-0628-05 CHIP-TAN 10UF 10WV C73 CK73GB1C104K CHIP C 0.10UF K C74 CK73GB1H102K CHIP C 1000PF K C75 CK73GB1C104K CHIP C 0.10UF K

C76 C92-0696-05 CHIP-TAN 47UF 10WV C77 CK73GB1H102K CHIP C 1000PF K C78 CK73GB1C104K CHIP C 0.10UF K C79 CK73FB1C224K CHIP C 0.22UF K C80,81 C92-0628-05 CHIP-TAN 10UF 10WV

C82-84 CK73GB1H103K CHIP C 0.010UF K C86 CK73GB1H102K CHIP C 1000PF K C87 C92-0628-05 CHIP-TAN 10UF 10WV C88 CK73GB1H102K CHIP C 1000PF K C89,90 CK73GB1H103J CHIP C 0.010UF J

C91 CC73GCH1H040C CHIP C 4.0PF C C92,93 CK73GB1H471K CHIP C 470PF K C94 CC73GCH1H030C CHIP C 3.0PF C C95 CC73GCH1H040C CHIP C 4.0PF C C96-99 CK73GB1H471K CHIP C 470PF K

C100,101 CC73GCH1H050C CHIP C 5.0PF C C102 CK73GB1H471K CHIP C 470PF K C104 CK73GB1H471K CHIP C 470PF K C105 CC73GCH1H070D CHIP C 7.0PF D C106 CK73GB1H471K CHIP C 470PF K

26

C171 CK73GB1H471K CHIP C 470PF K C172 CK73GB1H102K CHIP C 1000PF K C173 CK73GB1H103K CHIP C 0.010UF K C174 C92-0008-05 CHIP-TAN 3.3UF 16WV C175 CK73GB1H102K CHIP C 1000PF K

C176 CK73GB1H103K CHIP C 0.010UF K C177 CK73GB1H471K CHIP C 470PF K C178 C92-0606-05 CHIP-TAN 4.7UF 10WV C179 CK73GB1H103K CHIP C 0.010UF K C184,185 CK73GB1H102K CHIP C 1000PF K

C189,190 CK73GB1H102K CHIP C 1000PF K C191-195 CK73GB1H103K CHIP C 0.010UF K C197 CK73FB1H333K CHIP C 0.033UF K C198 CK73GB1C104K CHIP C 0.10UF K C199 CK73GB1H103K CHIP C 0.010UF K

C204-208 CC73GCH1H101J CHIP C 100PF J C210 CC73GCH1H080D CHIP C 8.0PF D C211 CC73GCH1H120J CHIP C 12PF J C212-214 CK73GB1H103K CHIP C 0.010UF K C216 CK73GB1H471K CHIP C 470PF K

C217 CK73GB1H102K CHIP C 1000PF K C218 CK73GB1E103K CHIP C 0.010UF K C223 CC73GCH1H101J CHIP C 100PF J C231 C92-0633-05 CHIP-TAN 22UF 10WV C232-234 CK73GB1H103J CHIP C 0.010UF J

Ref. No.

C600 CK73GB1C104K CHIP C 0.10UF K C602 CK73GB1C104K CHIP C 0.10UF K C605 CK73GB1C104K CHIP C 0.10UF K C613,614 CK73GB1E103K CHIP C 0.010UF K C616 CK73GB1E103K CHIP C 0.010UF K

Address

New

Parts No. Description

parts

PARTS LIST

Destination

Ref. No.

C738 CK73GB1E103K CHIP C 0.010UF K C739 CC73GCH1H181J CHIP C 180PF J C740 CC73GCH1H101J CHIP C 100PF J C741 CK73GB1E103K CHIP C 0.010UF K C742 CK73GB1H471K CHIP C 470PF K

Address

New

Parts No. Description

parts

TKR-851

TX-RX UNIT (X57-6962-70)

Destination

C623 CK73GB1C104K CHIP C 0.10UF K C629 CC73GCH1H101J CHIP C 100PF J C634,635 CC73GCH1H220J CHIP C 22PF J C638 CK73GB1C104K CHIP C 0.10UF K C639 CK73GB1E103K CHIP C 0.010UF K

C640 C92-0628-05 CHIP-TAN 10UF 10WV C641 CK73GB1C104K CHIP C 0.10UF K C642 CK73GB1E103K CHIP C 0.010UF K C643 C92-0628-05 CHIP-TAN 10UF 10WV C644 CK73GB1E103K CHIP C 0.010UF K

C645,646 C92-0628-05 CHIP-TAN 10UF 10WV C647 CC73GCH1H101J CHIP C 100PF J C648 CK73GB1E103K CHIP C 0.010UF K C649 CC73GCH1H330J CHIP C 33PF J C652 CC73GCH1H101J CHIP C 100PF J

C657 CK73GB1E103K CHIP C 0.010UF K C662 C92-0628-05 CHIP-TAN 10UF 10WV C663 C92-0519-05 CHIP-TAN 1.0UF 25WV C670 C92-0003-05 CHIP-TAN 0.47UF 25WV C679 C92-0628-05 CHIP-TAN 10UF 10WV

C681 C92-0546-05 CHIP-TAN 68UF 6.3WV C684 CC73GCH1H101J CHIP C 100PF J C685 CK73GB1E103K CHIP C 0.010UF K C690 CC73GCH1H101J CHIP C 100PF J C691,692 CK73GB1E103K CHIP C 0.010UF K

C693,694 C92-0628-05 CHIP-TAN 10UF 10WV C695,696 CK73GB1H471K CHIP C 470PF K C697,698 C92-0628-05 CHIP-TAN 10UF 10WV C700,701 C92-0628-05 CHIP-TAN 10UF 10WV C703,704 CK73GB1C104K CHIP C 0.10UF K

C743 CK73GB1E103K CHIP C 0.010UF K C744-746 C92-0628-05 CHIP-TAN 10UF 10WV C747,748 CK73GB1E103K CHIP C 0.010UF K C749 CK73GB1H471K CHIP C 470PF K C750,751 CK73GB1E103K CHIP C 0.010UF K

C752 CK73GB1H471K CHIP C 470PF K C753,754 C92-0628-05 CHIP-TAN 10UF 10WV C755 CK73GB1H471K CHIP C 470PF K C756,757 C92-0628-05 CHIP-TAN 10UF 10WV C758 CK73FB1C105K CHIP C 1.0UF K

C759 CK73GB1H471K CHIP C 470PF K C760 CK73GB1H102K CHIP C 1000PF K C761 CK73GB1C104K CHIP C 0.10UF K C762,763 CK73GB1H102K CHIP C 1000PF K C764,765 CK73GB1E103K CHIP C 0.010UF K

C766-768 CC73GCH1H101J CHIP C 100PF J C769-771 C92-0560-05 CHIP-TAN 10UF 6.3WV C772 ✽ C92-0823-05 CHIP-TAN 100UF 10WV C773 C92-0514-05 CHIP-TAN 2.2UF 10WV C774 CK73FB1C105K CHIP C 1.0UF K

C775-779 C92-0519-05 CHIP-TAN 1.0UF 25WV C780-782 CK73FB1C105K CHIP C 1.0UF K C783 CK73GB1H471K CHIP C 470PF K C784 CK73FB1C105K CHIP C 1.0UF K C785,786 CK73GB1C104K CHIP C 0.10UF K

C787 CK73FB1C105K CHIP C 1.0UF K C788 CC73GCH1H101J CHIP C 100PF J C789 CE04EW1E331M ELECTRO 330UF 25WV C790 CC73GCH1H101J CHIP C 100PF J C791 CK73GB1H471K CHIP C 470PF K

C705 CK73GB1E103K CHIP C 0.010UF K C706 C92-0628-05 CHIP-TAN 10UF 10WV C707-709 CK73GB1E103K CHIP C 0.010UF K C710 C92-0628-05 CHIP-TAN 10UF 10WV C711 CK73GB1H471K CHIP C 470PF K

C712 CK73GB1E103K CHIP C 0.010UF K C713,714 C92-0628-05 CHIP-TAN 10UF 10WV C715 CK73GB1E103K CHIP C 0.010UF K C716,717 CK73GB1H471K CHIP C 470PF K C718,719 CK73GB1E103K CHIP C 0.010UF K

C720 C92-0532-05 CHIP-TAN 1.0UF 10WV C721,722 C92-0628-05 CHIP-TAN 10UF 10WV C723 CK73FB1C105K CHIP C 1.0UF K C724 CK73GB1H182K CHIP C 1800PF K C725 CC73GCH1H470J CHIP C 47PF J

C726 CC73GCH1H181J CHIP C 180PF J C727,728 CK73GB1E103K CHIP C 0.010UF K C729 C92-0628-05 CHIP-TAN 10UF 10WV C730,731 CK73GB1E103K CHIP C 0.010UF K C732 CK73GB1H471K CHIP C 470PF K

C733 C92-0628-05 CHIP-TAN 10UF 10WV C734 CC73GCH1H270J CHIP C 27PF J C735 CC73GCH1H150J CHIP C 15PF J C736 CK73GB1H182K CHIP C 1800PF K C737 CC73GCH1H270J CHIP C 27PF J

C792-794 CK73GB1H102K CHIP C 1000PF K C795 CC73GCH1H101J CHIP C 100PF J C796,797 CK73GB1H102K CHIP C 1000PF K C798 CE04EW1E470M ELECTRO 47UF 25WV C799 CK73GB1H102K CHIP C 1000PF K

C800 CE04EW1E470M ELECTRO 47UF 25WV C801 C92-0560-05 CHIP-TAN 10UF 6.3WV C802-805 CK73GB1H102K CHIP C 1000PF K C806 CE04EW1E470M ELECTRO 47UF 25WV C807-810 CK73GB1H102K CHIP C 1000PF K

C811 CE04EW1E470M ELECTRO 47UF 25WV C812,813 CK73GB1H102K CHIP C 1000PF K C814 C92-0777-05 ELECTRO 1000UF 25WV C815 CK73FB1E104K CHIP C 0.10UF K C816 CK73GB1H102K CHIP C 1000PF K

C817 CE04EW1E470M ELECTRO 47UF 25WV C818-820 CK73GB1H102K CHIP C 1000PF K C821,822 CC73GCH1H101J CHIP C 100PF J C823 C92-0619-05 CHIP-TAN 47UF 4WV C824 CK73GB1H472K CHIP C 4700PF K

C825 CK73GB1C104K CHIP C 0.10UF K C826 C92-0560-05 CHIP-TAN 10UF 6.3WV C827 ✽ C92-0823-05 CHIP-TAN 100UF 10WV C828 C92-0514-05 CHIP-TAN 2.2UF 10WV C829 CK73GB1C104K CHIP C 0.10UF K

27

TKR-851

TX-RX UNIT (X57-6962-70)

Ref. No.

C830 CK73GB1E103K CHIP C 0.010UF K C831 CK73GB1H102K CHIP C 1000PF K C832,833 CK73GB1E103K CHIP C 0.010UF K C834,835 CK73GB1C104K CHIP C 0.10UF K C836-838 CK73GB1E103K CHIP C 0.010UF K

Address

New

Parts No. Description

parts

PARTS LIST

Desti-

nation

Ref. No.

Address

L43 L92-0140-05 FERRITE CHIP L600-608 L92-0140-05 FERRITE CHIP L611-613 L92-0140-05 FERRITE CHIP X1 L77-1762-05 CRYSTAL RESONATOR (44.395MHZ) X2,3 L77-1849-05 VCXO (16.8MHZ/1.5PP)

New

Parts No. Description

parts

Destination

C839 CK73GB1H271K CHIP C 270PF K C840 CK73GB1H472K CHIP C 4700PF K C841 CK73FB1C105K CHIP C 1.0UF K C842 C92-0519-05 CHIP-TAN 1.0UF 25WV C843,844 CK73GB1C104K CHIP C 0.10UF K

C851 CK73GB1C104K CHIP C 0.10UF K

CN1 E04-0154-05 PIN SOCKET CN2 E40-5538-05 PIN ASSY CN3 E04-0154-05 PIN SOCKET CN4 E40-5538-05 PIN ASSY CN14 E40-6009-05 FLAT CABLE CONNECTOR

CN15 E40-5703-05 PIN ASSY CN16 E40-5632-05 PIN ASSY CN18,19 E04-0154-05 PIN SOCKET CN600 E40-6102-05 PIN ASSY CN601 E40-5701-05 PIN ASSY

CN602 E40-6009-05 FLAT CABLE CONNECTOR CN603 E40-5887-05 PIN ASSY CN604 E40-5702-05 PIN ASSY CN605 E40-5704-05 PIN ASSY CN606 E40-5960-05 PIN ASSY

F1 F53-0217-05 FUSE

CF1 L72-0366-05 CERAMIC FILTER CF2 L72-0376-05 CERAMIC FILTER L1 L34-4616-05 AIR-CORE COIL L2 ✽ L79-1849-05 HELICAL BLOCK L3 L40-1875-34 SMALL FIXED INDUCTOR (18NH)

L4,5 ✽ L79-1849-05 HELICAL BLOCK L6 L40-1875-34 SMALL FIXED INDUCTOR (18NH) L10 L40-1581-37 SMALL FIXED INDUCTOR (0.150UH) L11 L40-1885-34 SMALL FIXED INDUCTOR (180NH) L12 L40-3381-37 SMALL FIXED INDUCTOR (0.330UH)

L13 L40-1005-34 SMALL FIXED INDUCTOR (10UH) L14 L34-4527-05 COIL L15 L34-4526-05 COIL L16 L34-4527-05 COIL L17,18 L34-4526-05 COIL

L19 L34-4527-05 COIL L20 L40-1095-34 SMALL FIXED INDUCTOR (1UH) L21 L40-1005-34 SMALL FIXED INDUCTOR (10UH) L23 L40-1095-34 SMALL FIXED INDUCTOR (1UH) L24 L34-4459-05 COIL

L25 L40-2775-34 SMALL FIXED INDUCTOR (27NH) L26 L40-1575-34 SMALL FIXED INDUCTOR (15NH) L27 L40-2275-34 SMALL FIXED INDUCTOR (22NH) L28 L40-1875-34 SMALL FIXED INDUCTOR (18NH) L29,30 L40-1875-92 SMALL FIXED INDUCTOR (18NH)

L31,32 L40-1005-34 SMALL FIXED INDUCTOR (10UH) L33 L40-1575-92 SMALL FIXED INDUCTOR (15NH) L34 L40-1005-34 SMALL FIXED INDUCTOR (10UH) L35-39 L92-0140-05 FERRITE CHIP L40 L92-0158-05 FERRITE CHIP

L42 L40-6865-92 SMALL FIXED INDUCTOR (6.8NH)

X600 L78-0431-05 RESONATOR (14.7456MHZ) X601 L77-1799-05 CRYSTAL RESONATOR (16.515MHZ) XF1 L71-0513-05 MCF (44.85MHZ NARR) XF2 L71-0627-05 MCF (44.85MHZ WIDE)

CP600,601 R90-0725-05 MULTI-COMP 1K X2 CP603 R90-1019-05 MULTI-COMP 100 X2 CP604,605 R90-0725-05 MULTI-COMP 1K X2 CP606 R90-0719-05 MULTI-COMP 4.7K X2 CP607,608 R90-0725-05 MULTI-COMP K X2

CP609 R90-1019-05 MULTI-COMP 100 X2 CP610,611 R90-0750-05 CHIP COM 10 J 1/16W CP612-614 R90-0725-05 MULTI-COMP 1K X2 CP615-619 R90-0750-05 CHIP COM 10 J 1/16W CP620 R90-1019-05 MULTI-COMP 100 X2

R2 RK73GB1J122J CHIP R 1.2K J 1/16W R3 RK73GB1J102J CHIP R 1.0K J 1/16W R5 RK73GB1J101J CHIP R 100 J 1/16W R8 RK73GB1J151J CHIP R 150 J 1/16W R9 RK73GB1J223J CHIP R 22K J 1/16W

R10 RK73GB1J180J CHIP R 18 J 1/16W R11 RK73GB1J271J CHIP R 270 J 1/16W R13 RK73GB1J271J CHIP R 270 J 1/16W R14 RK73GB1J333J CHIP R 33K J 1/16W R17 RK73GB1J824J CHIP R 820K J 1/16W

R18 RK73GB1J684J CHIP R 680K J 1/16W R19 RK73GB1J474J CHIP R 470K J 1/16W R20 RK73GB1J224J CHIP R 220K J 1/16W R30 RK73GB1J821J CHIP R 820 J 1/16W R31 RK73GB1J5R6J CHIP R 5.6 J 1/16W

R32 RK73GB1J821J CHIP R 820 J 1/16W R33 RK73GB1J470J CHIP R 47 J 1/16W R34 RK73GB1J102J CHIP R 1.0K J 1/16W R35 RK73GB1J182J CHIP R 1.8K J 1/16W R36 RK73GB1J102J CHIP R 1.0K J 1/16W

R37 RK73GB1J682J CHIP R 6.8K J 1/16W R38 R92-1252-05 CHIP R 0 OHM J 1/16W R39 RK73GB1J560J CHIP R 56 J 1/16W R40 RK73GB1J270J CHIP R 27 J 1/16W R41 RK73GB1J222J CHIP R 2.2K J 1/16W

R42-45 RK73GB1J223J CHIP R 22K J 1/16W R46 RK73GB1J222J CHIP R 2.2K J 1/16W R47 RK73GB1J153J CHIP R 15K J 1/16W R48 RK73GB1J473J CHIP R 47K J 1/16W R49 RK73GB1J221J CHIP R 220 J 1/16W

R50 RK73GB1J153J CHIP R 15K J 1/16W R51 R92-1252-05 CHIP R 0 OHM J 1/16W R52 RK73GB1J223J CHIP R 22K J 1/16W R53 RK73GB1J682J CHIP R 6.8K J 1/16W R54 RK73GB1J102J CHIP R 1.0K J 1/16W

R55 RK73GB1J223J CHIP R 22K J 1/16W R56 RK73GB1J682J CHIP R 6.8K J 1/16W R57 RK73GB1J332J CHIP R 3.3K J 1/16W R58 RK73GB1J153J CHIP R 15K J 1/16W R60 RK73GB1J103J CHIP R 10K J 1/16W

28

Ref. No.

R61 RK73GB1J274J CHIP R 270K J 1/16W R62 RK73GB1J222J CHIP R 2.2K J 1/16W R63 RK73GB1J183J CHIP R 18K J 1/16W R65 RK73GB1J472J CHIP R 4.7K J 1/16W R66 RK73GB1J334J CHIP R 330K J 1/16W

Address

New

Parts No. Description

parts

PARTS LIST

Destination

Ref. No.

R169 RK73GB1J392J CHIP R 3.9K J 1/16W R171 R92-1252-05 CHIP R 0 OHM J 1/16W R174,175 R92-1252-05 CHIP R 0 OHM J 1/16W R176 RK73GB1J473J CHIP R 47K J 1/16W R178,179 R92-1252-05 CHIP R 0 OHM J 1/16W

Address

New

Parts No. Description

parts

TKR-851

TX-RX UNIT (X57-6962-70)

Destination

R67 RK73GB1J560J CHIP R 56 J 1/16W R68,69 RK73GB1J332J CHIP R 3.3K J 1/16W R70 RK73GB1J102J CHIP R 1.0K J 1/16W R71 RK73GB1J823J CHIP R 82K J 1/16W R72 RK73GB1J334J CHIP R 330K J 1/16W

R73 RK73GB1J474J CHIP R 470K J 1/16W R74,75 RK73GB1J220J CHIP R 22 J 1/16W R76 RK73GB1J104J CHIP R 100K J 1/16W R77,78 RK73GB1J473J CHIP R 47K J 1/16W R79 RK73GB1J104J CHIP R 100K J 1/16W

R82 RK73GB1J474J CHIP R 470K J 1/16W R83 R92-1252-05 CHIP R 0 OHM J 1/16W R87,88 RK73GB1J102J CHIP R 1.0K J 1/16W R90 R92-1252-05 CHIP R 0 OHM J 1/16W R91 RK73GB1J472J CHIP R 4.7K J 1/16W

R92 RK73GB1J182J CHIP R 1.8K J 1/16W R93,94 RK73GB1J101J CHIP R 100 J 1/16W R95 RK73GB1J472J CHIP R 4.7K J 1/16W R96 RK73GB1J182J CHIP R 1.8K J 1/16W R97 RK73GB1J332J CHIP R 3.3K J 1/16W

R98 RK73GB1J102J CHIP R 1.0K J 1/16W R99 RK73GB1J101J CHIP R 100 J 1/16W R100 RK73GB1J680J CHIP R 68 J 1/16W R101 RK73GB1J470J CHIP R 47 J 1/16W R102 RK73GB1J332J CHIP R 3.3K J 1/16W

R103 RK73GB1J102J CHIP R 1.0K J 1/16W R105 RK73GB1J270J CHIP R 27 J 1/16W R106 R92-1252-05 CHIP R 0 OHM J 1/16W R107 RK73GB1J470J CHIP R 47 J 1/16W R109 RK73GB1J101J CHIP R 100 J 1/16W

R181 RK73GB1J182J CHIP R 1.8K J 1/16W R182 R92-1252-05 CHIP R 0 OHM J 1/16W R600 RK73GB1J473J CHIP R 47K J 1/16W R601 R92-0670-05 CHIP R 0 OHM R602 RK73GB1J472J CHIP R 4.7K J 1/16W

R603 RK73GB1J102J CHIP R 1.0K J 1/16W R604 RK73GB1J333J CHIP R 33K J 1/16W R605 RK73GB1J104J CHIP R 100K J 1/16W R606 RK73GB1J473J CHIP R 47K J 1/16W R607-613 R92-1252-05 CHIP R 0 OHM J 1/16W

R614 RK73GB1J473J CHIP R 47K J 1/16W R615 R92-1252-05 CHIP R 0 OHM J 1/16W R616 RK73GB1J473J CHIP R 47K J 1/16W R618 R92-1252-05 CHIP R 0 OHM J 1/16W R619 RK73GB1J473J CHIP R 47K J 1/16W

R620-622 RK73GB1J102J CHIP R 1.0K J 1/16W R623,624 R92-1252-05 CHIP R 0 OHM J 1/16W R625-627 RK73GB1J102J CHIP R 1.0K J 1/16W R629 R92-1252-05 CHIP R 0 OHM J 1/16W R630,631 RK73GB1J473J CHIP R 47K J 1/16W

R633,634 RK73GB1J473J CHIP R 47K J 1/16W R635 RK73GB1J102J CHIP R 1.0K J 1/16W R637 R92-1252-05 CHIP R 0 OHM J 1/16W R638 RK73GB1J102J CHIP R 1.0K J 1/16W R639 R92-1252-05 CHIP R 0 OHM J 1/16W

R640 RK73GB1J102J CHIP R 1.0K J 1/16W R641 R92-1252-05 CHIP R 0 OHM J 1/16W R642 RK73GB1J102J CHIP R 1.0K J 1/16W R643 RK73GB1J473J CHIP R 47K J 1/16W R644 RK73GB1J102J CHIP R 1.0K J 1/16W

R113 RK73GB1J471J CHIP R 470 J 1/16W R114 R92-1252-05 CHIP R 0 OHM J 1/16W R120,121 RK73GB1J152J CHIP R 1.5K J 1/16W R122,123 RK73GB1J100J CHIP R 10 J 1/16W R124,125 RK73GB1J152J CHIP R 1.5K J 1/16W

R126,127 RK73GB1J100J CHIP R 10 J 1/16W R128 RK73GB1J472J CHIP R 4.7K J 1/16W R129,130 RK73GB1J473J CHIP R 47K J 1/16W R131 RK73GB1J102J CHIP R 1.0K J 1/16W R134 RK73GB1J821J CHIP R 820 J 1/16W

R135 RK73GB1J5R6J CHIP R 5.6 J 1/16W R136 RK73GB1J821J CHIP R 820 J 1/16W R137,138 RK73GB1J102J CHIP R 1.0K J 1/16W R139-142 R92-1252-05 CHIP R 0 OHM J 1/16W R143 RK73GB1J102J CHIP R 1.0K J 1/16W

R144 RK73GB1J472J CHIP R 4.7K J 1/16W R145 RK73FB2A470J CHIP R 47 J 1/10W R148 RK73GB1J472J CHIP R 4.7K J 1/16W R150 RK73GB1J180J CHIP R 18 J 1/16W R151-158 RK73GB1J102J CHIP R 1.0K J 1/16W

R160,161 RK73GB1J471J CHIP R 470 J 1/16W R162-164 RK73GB1J271J CHIP R 270 J 1/16W R165 RK73GB1J471J CHIP R 470 J 1/16W R166 RK73GB1J223J CHIP R 22K J 1/16W R168 R92-1252-05 CHIP R 0 OHM J 1/16W

R645,646 RK73GB1J473J CHIP R 47K J 1/16W R647-652 RK73GB1J102J CHIP R 1.0K J 1/16W R653,654 R92-0670-05 CHIP R 0 OHM R655 RK73GB1J473J CHIP R 47K J 1/16W R656 RK73GB1J102J CHIP R 1.0K J 1/16W

R657-661 RK73GB1J473J CHIP R 47K J 1/16W R662 RK73GB1J102J CHIP R 1.0K J 1/16W R663-667 RK73GB1J473J CHIP R 47K J 1/16W R668 RK73GB1J183J CHIP R 18K J 1/16W R669-671 RK73GB1J223J CHIP R 22K J 1/16W

R672 RK73GB1J104J CHIP R 100K J 1/16W R673 RK73GB1J224J CHIP R 220K J 1/16W R674 RK73GB1J823J CHIP R 82K J 1/16W R675 RK73GB1J104J CHIP R 100K J 1/16W R676 RK73GB1J823J CHIP R 82K J 1/16W

R678 RK73GB1J104J CHIP R 100K J 1/16W R679,680 RK73GB1J223J CHIP R 22K J 1/16W R681 RK73GB1J183J CHIP R 18K J 1/16W R682 RK73GB1J153J CHIP R 15K J 1/16W R683 RK73GB1J124J CHIP R 120K J 1/16W

R684 RK73GB1J473J CHIP R 47K J 1/16W R685,686 RK73GB1J104J CHIP R 100K J 1/16W R687 RK73GB1J223J CHIP R 22K J 1/16W R688-690 RK73GB1J473J CHIP R 47K J 1/16W R691-693 R92-1252-05 CHIP R 0 OHM J 1/16W

29

TKR-851

TX-RX UNIT (X57-6962-70)

Ref. No.

R694,695 RK73GB1J101J CHIP R 100 J 1/16W R696 RK73GB1J103J CHIP R 10K J 1/16W R697 RK73GB1J101J CHIP R 100 J 1/16W R698 RK73GB1J103J CHIP R 10K J 1/16W R699 R92-1252-05 CHIP R 0 OHM J 1/16W

Address

New

Parts No. Description

parts

PARTS LIST

Desti-

nation

Ref. No.

Address

R780 RK73GB1J102J CHIP R 1.0K J 1/16W R781 RK73GB1J471J CHIP R 470 J 1/16W R782 RK73GB1J473J CHIP R 47K J 1/16W R783 RK73GB1J102J CHIP R 1.0K J 1/16W R785 RK73GB1J102J CHIP R 1.0K J 1/16W

New

Parts No. Description

parts

Destination

R700 RK73GB1J101J CHIP R 100 J 1/16W R701 R92-1252-05 CHIP R 0 OHM J 1/16W R702 RK73GB1J473J CHIP R 47K J 1/16W R703 R92-1252-05 CHIP R 0 OHM J 1/16W R704,705 RK73GB1J473J CHIP R 47K J 1/16W

R707-709 RK73GB1J223J CHIP R 22K J 1/16W R710 RK73GB1J473J CHIP R 47K J 1/16W R712 RK73GB1J473J CHIP R 47K J 1/16W R713 RK73GB1J273J CHIP R 27K J 1/16W R714 RK73GB1J223J CHIP R 22K J 1/16W

R715 RK73GB1J103J CHIP R 10K J 1/16W R717,718 RK73GB1J473J CHIP R 47K J 1/16W R719 RK73GB1J154J CHIP R 150K J 1/16W R720 RK73GB1J473J CHIP R 47K J 1/16W R721 RK73GB1J223J CHIP R 22K J 1/16W

R722 RK73GB1J334J CHIP R 330K J 1/16W R723,724 R92-1252-05 CHIP R 0 OHM J 1/16W R726 RK73GB1J473J CHIP R 47K J 1/16W R727 R92-1252-05 CHIP R 0 OHM J 1/16W R728,729 RK73GB1J223J CHIP R 22K J 1/16W

R730 RK73GB1J101J CHIP R 100 J 1/16W R731 RK73GB1J472J CHIP R 4.7K J 1/16W R732 RK73GB1J473J CHIP R 47K J 1/16W R733 R92-1252-05 CHIP R 0 OHM J 1/16W R734 RK73GB1J473J CHIP R 47K J 1/16W

R735 RK73GB1J333J CHIP R 33K J 1/16W R736,737 RK73GB1J473J CHIP R 47K J 1/16W R738 RK73GB1J274J CHIP R 270K J 1/16W R739 RK73GB1J103J CHIP R 10K J 1/16W R740 RK73GB1J104J CHIP R 100K J 1/16W

R786 RK73GB1J473J CHIP R 47K J 1/16W R787 RK73GB1J102J CHIP R 1.0K J 1/16W R789 RK73GB1J102J CHIP R 1.0K J 1/16W R790 RK73GB1J473J CHIP R 47K J 1/16W R791 RK73GB1J102J CHIP R 1.0K J 1/16W

R793 RK73GB1J102J CHIP R 1.0K J 1/16W R794 RK73GB1J473J CHIP R 47K J 1/16W R795 RK73GB1J102J CHIP R 1.0K J 1/16W R798 RK73GB1J473J CHIP R 47K J 1/16W R799 RK73GB1J102J CHIP R 1.0K J 1/16W

R802 RK73FB2A2R2J CHIP R 2.2 J 1/10W R803 RK73GB1J473J CHIP R 47K J 1/16W R804 RK73GB1J102J CHIP R 1.0K J 1/16W R805 RK73GB1J473J CHIP R 47K J 1/16W R806 RK73GB1J102J CHIP R 1.0K J 1/16W

R807 RK73GB1J473J CHIP R 47K J 1/16W R808 RK73GB1J102J CHIP R 1.0K J 1/16W R809 RK73GB1J473J CHIP R 47K J 1/16W R810 RK73GB1J102J CHIP R 1.0K J 1/16W R811 RK73GB1J473J CHIP R 47K J 1/16W

R812 RK73GB1J223J CHIP R 22K J 1/16W R813,814 RK73GB1J473J CHIP R 47K J 1/16W R815 RK73GB1J104J CHIP R 100K J 1/16W R817 RK73GB1J101J CHIP R 100 J 1/16W R818 RK73GB1J102J CHIP R 1.0K J 1/16W

R819-822 RK73GB1J103J CHIP R 10K J 1/16W R823 RK73GB1J474J CHIP R 470K J 1/16W R824 RK73GB1J472J CHIP R 4.7K J 1/16W R825,826 RK73GB1J824J CHIP R 820K J 1/16W R827 RK73GB1J822J CHIP R 8.2K J 1/16W

R741 RK73GB1J154J CHIP R 150K J 1/16W R742 R92-0670-05 CHIP R 0 OHM R743 RK73GB1J473J CHIP R 47K J 1/16W R744 RK73GB1J393J CHIP R 39K J 1/16W R745 RK73GB1J473J CHIP R 47K J 1/16W

R747 RK73GB1J103J CHIP R 10K J 1/16W R749-752 R92-1252-05 CHIP R 0 OHM J 1/16W R753,754 RK73GB1J473J CHIP R 47K J 1/16W R758 RK73GB1J103J CHIP R 10K J 1/16W R760 RK73GB1J122J CHIP R 1.2K J 1/16W

R762 RK73GB1J472J CHIP R 4.7K J 1/16W R763 RK73GB1J103J CHIP R 10K J 1/16W R764,765 RK73GB1J102J CHIP R 1.0K J 1/16W R766 RK73GB1J122J CHIP R 1.2K J 1/16W R767 RK73GB1J473J CHIP R 47K J 1/16W

R768 RK73GB1J122J CHIP R 1.2K J 1/16W R771 RK73GB1J122J CHIP R 1.2K J 1/16W R772 RK73GB1J473J CHIP R 47K J 1/16W R773 RK73GB1J102J CHIP R 1.0K J 1/16W R774 RK73GB1J105J CHIP R 1.0M J 1/16W

R775 RK73GB1J473J CHIP R 47K J 1/16W R776 RK73GB1J102J CHIP R 1.0K J 1/16W R777 RK73GB1J473J CHIP R 47K J 1/16W R778 RK73GB1J102J CHIP R 1.0K J 1/16W R779 RK73GB1J473J CHIP R 47K J 1/16W

30

R828 RK73GB1J273J CHIP R 27K J 1/16W R829 RK73GB1J224J CHIP R 220K J 1/16W R830 RK73GB1J563J CHIP R 56K J 1/16W R831 RK73GB1J154J CHIP R 150K J 1/16W R832 RK73GB1J822J CHIP R 8.2K J 1/16W

R833 RK73GB1J223J CHIP R 22K J 1/16W R834 RK73GB1J332J CHIP R 3.3K J 1/16W R836 RK73GB1J473J CHIP R 47K J 1/16W R837 RK73GB1J332J CHIP R 3.3K J 1/16W R839,840 RK73GB1J561J CHIP R 560 J 1/16W

R841,842 R92-0670-05 CHIP R 0 OHM R843 RK73GB1J274J CHIP R 270K J 1/16W R844 RK73GB1J334J CHIP R 330K J 1/16W

K1 S76-0401-05 RELAY

D1-4 DAN235K DIODE D5 MA742 DIODE D7 1SS355 DIODE D8 DAN235K DIODE D11 02DZ5.1(Y) ZENER DIODE

D12 02DZ18(X,Y) ZENER DIODE D13 MA742 DIODE D600 DA204U DIODE D606-612 DA204U DIODE D614-616 DA204U DIODE

Ref. No.

D618-623 DA204U DIODE D626 MINISMDE190 VARISTOR D627,628 1SS355 DIODE D629 DA204U DIODE IC1,2 NJM4558E MOS IC

Address

New

Parts No. Description

parts

PARTS LIST

Destination

Ref. No.

Q600 2SK1824 FET Q601 DTC114EUA DIGITAL TRANSISTOR Q602 2SK1824 FET Q603 DTC114EUA DIGITAL TRANSISTOR Q604 2SK1824 FET

Address

New

Parts No. Description

parts

TKR-851

TX-RX UNIT (X57-6962-70)

RX VCO UNIT (X58-4800-10)

Destination

IC3 NJM78L05UA BI-POLAR IC IC4 NJM7808FA BI-POLAR IC IC5 AN8009M MOS IC IC6 M62354GP MOS IC IC7 BU4094BCF MOS IC

IC9 TK14489V BI-POLAR IC IC10 TA7808F ANALOG IC IC11 NJM78L05UA BI-POLAR IC IC600 AT24C08A10SI18 ROM IC IC601 RH5VL42C MOS IC

IC602 BU4094BCFV MOS IC IC603 TC74LVX4245FS MOS IC IC604 ✽ 30622M4A-487GP MPU IC605 BU4053BCF MOS IC IC606 TC74LVX4245FS MOS IC

IC607 NJM4558E MOS IC IC608 TA75S01F MOS IC IC609 AT29C020-90TI ROM IC IC610 TA75S01F MOS IC IC611 NJM4558E MOS IC

IC612 TC7S04FU MOS IC IC613 TC74VHC4040FT MOS IC IC614 AK4550VT MOS IC IC615 M62364FP MOS IC IC616,617 NJM4558E MOS IC

IC618 320VC5402PGE MPU IC619 TC75W51FU MOS IC IC620 ADM202EARN MOS IC IC621 TC7S00FU MOS IC IC622 TC7S66FU MOS IC

IC623 BU4094BCFV MOS IC IC624 XC62FP1802P MOS IC IC625,626 XC62FP3302P MOS IC IC627,628 TA78L05F MOS IC IC629 3B LA4422 BI-POLAR IC

IC630 TA78L05F MOS IC IC631,632 TA75W01FU MOS IC Q1,2 2SC3357 TRANSISTOR Q3 2SC3356(R24) TRANSISTOR Q4 DTC144EUA DIGITAL TRANSISTOR

Q5 DTA144EUA DIGITAL TRANSISTOR Q6 DTC144EUA DIGITAL TRANSISTOR Q7 2SC4617(S) TRANSISTOR Q8,9 2SC3356 TRANSISTOR Q10 2SC3357 TRANSISTOR

Q11 2SC3356(R24) TRANSISTOR Q12-15 2SC4116(GR) TRANSISTOR Q16 2SB1132(Q,R) TRANSISTOR Q17 DTC114EUA DIGITAL TRANSISTOR Q18 2SB1386(R) TRANSISTOR

Q19 DTC114EUA DIGITAL TRANSISTOR Q23 DTC114EUA DIGITAL TRANSISTOR Q24 DTD114EK DIGITAL TRANSISTOR Q25,26 DTC114EUA DIGITAL TRANSISTOR Q27 DTC144EUA DIGITAL TRANSISTOR

Q605 DTC114EUA DIGITAL TRANSISTOR Q606 DTC363EU DIGITAL TRANSISTOR Q607,608 DTC144EUA DIGITAL TRANSISTOR Q609 DTC114EUA DIGITAL TRANSISTOR Q610 2SJ506(S) FET

Q611 DTC114EUA DIGITAL TRANSISTOR Q612 DTC144EUA DIGITAL TRANSISTOR Q613,614 DTD123TK DIGITAL TRANSISTOR Q615 DTC144EUA DIGITAL TRANSISTOR TH1 157-503-53006 THERMISTOR

TH700,701 B57331V2103J THERMISTOR

A1 W02-1939-05 DBM

RX VCO UNIT (X58-4800-10)

C304,305 CK73GB1H102K CHIP C 1000PF K C306 CK73GB1H103K CHIP C 0.010UF K C307 CK73GB1H471K CHIP C 470PF K C308-310 CK73FB1E104K CHIP C 0.10UF K C311 C92-0001-05 CHIP C 0.1UF 35WV

C312 CC73GCH1H070D CHIP C 7.0PF D C314 CC73GCH1H120J CHIP C 12PF J C315 CK73FB1H473K CHIP C 0.047UF K C317 CC73GCH1H070D CHIP C 7.0PF D C318 C92-0514-05 CHIP-TAN 2.2UF 10WV

C319 CK73GB1H471K CHIP C 470PF K C320 C92-0514-05 CHIP-TAN 2.2UF 10WV C321 CC73GCH1H040C CHIP C 4.0PF C C322 CK73GB1H471K CHIP C 470PF K C323 CK73FB1E224K CHIP C 0.22UF K

C324 C92-0002-05 CHIP-TAN 0.22UF 35WV C325 CC73GCH1H040C CHIP C 4.0PF C C350,351 CK73GB1H471K CHIP C 470PF K C354 CK73GB1H471K CHIP C 470PF K C355 CC73GCH1H050B CHIP C 5.0PF B

C356 CC73GCH1H060B CHIP C 6.0PF B C357 CK73GB1H471K CHIP C 470PF K C358,359 CC73GCH1H1R5B CHIP C 1.5PF B C360,361 CK73FB1E104K CHIP C 0.10UF K C362 CC73GCH1H220G CHIP C 22PF G

C363 CC73GCH1H150G CHIP C 15PF G C364,365 CK73GB1H471K CHIP C 470PF K C366-369 CC73GCH1H070B CHIP C 7.0PF B C370,371 CC73GCH1H100C CHIP C 10PF C C372,373 CK73GB1H471K CHIP C 470PF K

C374,375 CC73GCH1H0R5B CHIP C 0.5PF B C376-378 CK73GB1H471K CHIP C 470PF K C379 CC73GCH1H040C CHIP C 4.0PF C C383 CK73GB1H471K CHIP C 470PF K C386 CC73GCH1H101J CHIP C 100PF J

TC350,351 C05-0396-05 CERAMIC TRIMMER CAP (8PF)

CN300 E40-5699-05 PIN ASSY

31

TKR-851

RX VCO UNIT (X58-4800-10) TX VCO UNIT (X58-4810-10)

Ref. No.

CN350 E40-5755-05 PIN ASSY CN351 E40-6098-05 PIN ASSY

- F10-2377-04 SHIELDING CASE

L300 L92-0148-05 FERRITE CHIP L301,302 L40-1875-34 SMALL FIXED INDUCTOR (18NH) L303 L40-2275-34 SMALL FIXED INDUCTOR (22NH) L350-355 L40-1095-34 SMALL FIXED INDUCTOR (1UH) L356,357 L34-4608-05 AIR-CORE COIL

L358-361 L40-1595-34 SMALL FIXED INDUCTOR (1.5UH) L362 L40-3371-34 SMALL FIXED INDUCTOR (33NH)

R300 RK73GB1J100J CHIP R 10 J 1/16W R301-304 RK73GB1J101J CHIP R 100 J 1/16W R305 R92-1252-05 CHIP R 0 OHM J 1/16W R306 RK73GB1J220J CHIP R 22 J 1/16W R308 RK73GB1J560J CHIP R 56 J 1/16W

R309 RK73GB1J331J CHIP R 330 J 1/16W R310 RK73GB1J332J CHIP R 3.3K J 1/16W R311 RK73GB1J103J CHIP R 10K J 1/16W R312 RK73GB1J331J CHIP R 330 J 1/16W R313 RK73GB1J222J CHIP R 2.2K J 1/16W

R314 RK73GB1J474J CHIP R 470K J 1/16W R315 RK73GB1J151J CHIP R 150 J 1/16W R316 RK73FB2A152J CHIP R 1.5K J 1/10W R317,318 R92-1252-05 CHIP R 0 OHM J 1/16W R319 RK73GB1J330J CHIP R 33 J 1/16W

R320 RK73GB1J222J CHIP R 2.2K J 1/16W R321 RK73GB1J273J CHIP R 27K J 1/16W R322 RK73GB1J103J CHIP R 10K J 1/16W R350-353 R92-1252-05 CHIP R 0 OHM J 1/16W R354,355 RK73GB1J330J CHIP R 33 J 1/16W

R356 RK73GB1J221J CHIP R 220 J 1/16W R357 RK73GB1J181J CHIP R 180 J 1/16W R358,359 RK73GB1J470J CHIP R 47 J 1/16W R360-363 RK73GB1J472J CHIP R 4.7K J 1/16W R364 RK73GB1J103J CHIP R 10K J 1/16W

R365 RK73GB1J333J CHIP R 33K J 1/16W R366 RK73GB1J103J CHIP R 10K J 1/16W R367 RK73GB1J101J CHIP R 100 J 1/16W R368 RK73GB1J330J CHIP R 33 J 1/16W

D350-353 1SV282 VARIABLE CAPACITANCE DIODE IC300 CD8468 MOS IC IC300 SA7025DK MOS IC Q300,301 2SC4116(GR) TRANSISTOR Q302 2SC4226(R24) TRANSISTOR

Q350,351 2SK508NV(K52) FET Q352,353 2SC4116(Y) TRANSISTOR Q354 DTC114EUA DIGITAL TRANSISTOR Q355 2SC4226(R24) TRANSISTOR

C304,305 CK73GB1H102K CHIP C 1000PF K C306 CK73GB1H103K CHIP C 0.010UF K C307 CK73GB1H471K CHIP C 470PF K C308-310 CK73FB1E104K CHIP C 0.10UF K C311 C92-0001-05 CHIP C 0.1UF 35WV

Address

New

Parts No. Description

parts

TX VCO UNIT (X58-4810-10)

PARTS LIST

Desti-

nation

Ref. No.

Address

C314 CC73GCH1H120J CHIP C 12PF J C315 CK73FB1H473K CHIP C 0.047UF K C317 CC73GCH1H060D CHIP C 6.0PF D C318 C92-0514-05 CHIP-TAN 2.2UF 10WV C319 CK73GB1H471K CHIP C 470PF K

C320 C92-0514-05 CHIP-TAN 2.2UF 10WV C321 CC73GCH1H040C CHIP C 4.0PF C C322 CK73GB1H471K CHIP C 470PF K C323 CK73FB1E224K CHIP C 0.22UF K C324 C92-0002-05 CHIP-TAN 0.22UF 35WV

C325 CC73GCH1H040C CHIP C 4.0PF C C329,330 CK73GB1H471K CHIP C 470PF K C350,351 CK73GB1H471K CHIP C 470PF K C352 CC73GCH1H101J CHIP C 100PF J C354 CK73GB1H471K CHIP C 470PF K

C356 CC73GCH1H080B CHIP C 8.0PF B C359 CC73GCH1H1R5B CHIP C 1.5PF B C360 CK73FB1E104K CHIP C 0.10UF K C362 CC73GCH1H120G CHIP C 12PF G C364 CK73GB1H471K CHIP C 470PF K

C366 CC73GCH1H070B CHIP C 7.0PF B C368 CC73GCH1H070B CHIP C 7.0PF B C370 CC73GCH1H070B CHIP C 7.0PF B C374 CC73GCH1H0R5B CHIP C 0.5PF B C377,378 CK73GB1H471K CHIP C 470PF K

C379 CC73GCH1H040C CHIP C 4.0PF C C380 CC73GCH1H0R5B CHIP C 0.5PF B C382,383 CC73GCH1H471J CHIP C 470PF J TC350 C05-0396-05 CERAMIC TRIMMER CAP (8PF)

CN300 E40-5699-05 PIN ASSY CN350 E40-5755-05 PIN ASSY CN351 E40-6098-05 PIN ASSY

- F10-2377-04 SHIELDING CASE

L300 L92-0148-05 FERRITE CHIP L301,302 L40-1575-34 SMALL FIXED INDUCTOR (15NH) L303 L40-2275-34 SMALL FIXED INDUCTOR (22NH) L304-307 L92-0140-05 FERRITE CHIP L352-354 L40-1095-34 SMALL FIXED INDUCTOR (1UH)

L356 L34-4645-05 AIR-CORE COIL L358 L40-1095-34 SMALL FIXED INDUCTOR (1UH) L360 L40-1095-34 SMALL FIXED INDUCTOR (1UH) L362 L40-3371-34 SMALL FIXED INDUCTOR (33NH)

R300 RK73GB1J100J CHIP R 10 J 1/16W R301-304 RK73GB1J101J CHIP R 100 J 1/16W R305 R92-1252-05 CHIP R 0 OHM J 1/16W R306 RK73GB1J220J CHIP R 22 J 1/16W R308 RK73GB1J560J CHIP R 56 J 1/16W

R309 RK73GB1J331J CHIP R 330 J 1/16W R310 RK73GB1J332J CHIP R 3.3K J 1/16W R311 RK73GB1J103J CHIP R 10K J 1/16W R312 RK73GB1J331J CHIP R 330 J 1/16W R313 RK73GB1J222J CHIP R 2.2K J 1/16W

R314 RK73GB1J474J CHIP R 470K J 1/16W R315 RK73GB1J151J CHIP R 150 J 1/16W R316 RK73FB2A152J CHIP R 1.5K J 1/10W R317,318 R92-1252-05 CHIP R 0 OHM J 1/16W R319 RK73GB1J330J CHIP R 33 J 1/16W

New

Parts No. Description

parts

Destination

C312 CC73GCH1H060D CHIP C 6.0PF D

32

R320 RK73GB1J222J CHIP R 2.2K J 1/16W

Ref. No.

R321 RK73GB1J273J CHIP R 27K J 1/16W R322 RK73GB1J103J CHIP R 10K J 1/16W R351 R92-1252-05 CHIP R 0 OHM J 1/16W R353 R92-1252-05 CHIP R 0 OHM J 1/16W R354 RK73GB1J330J CHIP R 33 J 1/16W

R359 RK73GB1J470J CHIP R 47 J 1/16W R365 RK73GB1J333J CHIP R 33K J 1/16W R366 RK73GB1J103J CHIP R 10K J 1/16W R367 RK73GB1J820J CHIP R 82 J 1/16W R368 RK73GB1J330J CHIP R 33 J 1/16W

R372,373 RK73GB1J104J CHIP R 100K J 1/16W R376 RK73GB1J181J CHIP R 180 J 1/16W

D350 1SV282 VARIABLE CAPACITANCE DIODE D352 1SV282 VARIABLE CAPACITANCE DIODE D354 1SV214 VARIABLE CAPACITANCE DIODE IC300 CD8468 MOS IC IC300 SA7025DK MOS IC

Q300,301 2SC4116(GR) TRANSISTOR Q302 2SC4226(R24) TRANSISTOR Q350 2SK508NV(K52) FET Q355 2SC4226(R24) TRANSISTOR

Address

New

Parts No. Description

parts

PARTS LIST

Destination

Ref. No.

Address

New

Parts No. Description

parts

TKR-851

TX VCO UNIT (X58-4810-10)

Destination

33

TKR-851

A: N09-2292-05 BM2.6 x 6 : N30-2606-46 CM4 x 6 : N30-4006-46 DM4 x 14 : N30-4014-46 EM4 x 20 BLK : N30-4020-45 FM3 x 6 (F) : N32-3006-46 GM4 x 8 (F) BLK : N32-4008-45 HM3 x 6 (OC) BLK : N33-3006-45

1

JM3 x 6 (Bi) BLK : N35-3006-45 KM4 x 6 (Bi) BLK : N35-4006-45 LM3 x 8 : N67-3008-46 MM2.6 x 8 BLK : N80-2608-45 NM2.6 x 6 (Br-Tap) : N87-2606-46 OM3 x 5 (Br-Tap) BLK : N87-3005-45 PM3 x 6 (Br-Tap) : N87-3006-46 RM3 x 14 (TP) : N90-3014-46

EXPLODED VIEW

Hx6

26

43

Px10

BA

3

20

Hx6

19

2

29

64

Lx2

51

Px11

L

25

700

27

Cx3

TX-RX (A/2)

44

2

50

43

Final (A/2)

Nx2

14

31

R

1

Dx3

46

Cx3

Px6

TX-RX (B/2)

32

58

46

23

Ox4

24

22

70

Px3

5

3

67

Px5

Lx2

IC629

Gx3

10

45

Display (B/2)

68

Display (A/2)

34

66

x6

TKR-851

EXPLODED VIEW

C D

19

/2)

al

14

31

Kx14

4

702

41

701

Fx2

F

15

Bx2

Mx4

Ex4

37

Ax2

36

35x2

Nx2

16

Bx2

47

Final

30

(B/2)

33

704

12

28

Fx2

R

21

F

703

58

Dx3

706

47x2

Gx3

705

12

704

706

6

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

35

TKR-851

PACKING

E

52 Protection bag (H25-0029-04) 59 Foot (J02-0475-05) x 2 60 Foot (J02-0492-04) x 2 62 Grommet (J59-0302-05) x 2 C Binding head machine screw (N30-4006-46) x 2 J Binding head machine screw (N35-3006-45) x 5

1

17 DC cord (E30-3427-15) 54 Protection bag (H25-0762-04)

18 TEST/SPKR plug (E31-3228-05) 35 Fuse (Blade, 10A/32V) (F06-1032-05) 52 Protection bag (H25-0029-04)

713 Protection bag

65 Handle (K01-0418-05)

709 Carton board

F

48 Cushion (G13-1801-04) 49 Cushion (G13-1802-04) 53 Protetion bag (H25-0747-04) 61 Hardware fixture (J21-8402-04)

707 Pamphlet : E

708 Warranty card : K

11 Instruction manual (B62-1774-00) : E (B62-1775-00) : K

8 Front glass (B10-2635-04) 9 Filter (B11-1259-04) 55 Protection bag (H25-2328-04)

710 Packing fixture

2

B

A C

K

U P

712

711

Packing fixture

57 Item carton case

3

(H52-2013-02)

36

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

ADJUSTMENT

Test Equipment Required for Alignment

Test Equipment Major Specifications

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

Output 0.1µV to greater than 1mV

2. Power Meter Input Impedance 50Ω

Operation Frequency 400 to 512MHz or more Measurement Capability Vicinity of 30W

3. Deviation Meter Frequency Range 400 to 512MHz

4. Digital Volt Meter Measuring Range 1 to 20V DC (DVM) Accuracy High input impedance for minimum circuit loading

5. Oscilloscope DC through 30MHz

6. High Sensitivity Frequency Range 10Hz to 600MHz Frequency Counter Frequency Stability 0.2ppm or less

7. Ammeter 10A or more

8. AF Volt Meter Frequency Range 50Hz to 10kHz (AF VTVM) Voltage Range 3mV to 3V

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

Output 0 to 1V

10. Distortion Meter Capability 3% or less at 1kHz Input Level 50mV to 10Vrms

11. Voltmeter Measuring Range 10 to 1.5V DC or less Input Impedance 50kΩ/V or greater

12. 4Ω Dummy Load Approx. 4Ω, 5W

TKR-851

The following parts are required for adjustment

• Test cable for local microphone • The following test cables are recommended.

81

1 : NC 2 : +B 3 : GND 4 : PTT/TXD1 (PC serial data from radio) 5 : MIC GND 6 : MIC 7 : HOOK/RXD1 (PC serial data to radio) 8 : NC

MIC connector (Front panel view)

To AG AF VTVM

8 pin

MIC (WHT)

MICG (SHIELD)

Cut

HOOK (GRY)

Plug cord Part No. E30-3360-18

PTT (BLU)

PTT SW

GND (BLK)

Test cable for microphone input

To connect the TX-RX unit A/2 (CN14) to the TX-RX unit B/ 2 (CN602) while in servicing, you can use the 36-pin flat cable, E37-0979-05, which is available from the KENWOOD parts center.

Flat cable (36-pin) about 256mm

37

TKR-851

More than

3.75kHz

More than

3.75kHz

ATTEN 10dB RL –32.0dBm

10dB/

MKR –46.000dB

15.00kHz

MKR

15.00kHz –46.000dB

D

G

CENTER 44.85000MHz RBW 300Hz *VBW 1.0kHz

SPAN 50.00kHz SWP 2.0sec

3dB Max.

15kHz

More than 40dB

ADJUSTMENT

ATTEN 20dB RL 10.0dBm

MKR

465.00MHz

D

–26.17dBm

G

CENTER 465.00MHz RBW 300kHz *VBW 300kHz

BPF center frequency (Factory-default) K : 465MHz, E : 455MHz

Adjustment Points

CN18

3

CN15

PSW

38

10dB/

2.5MHz 2.5MHz

Fig. 1 Fig. 2 Fig. 3

CN8 GND

CHARGE

1

CN6 MAIN DC

3

L2

L24

1

CN4

(RED)

1

2

L19

L18

(BLACK)

CN7 BACKUP

(ORANGE)

CN4

2 1

CN5

TX-RX UNIT (X57-696) (A/2) Component side view

MKR –26.17dBm

465.00MHz

3dB Max.

SPAN 50.00MHz SWP 50ms

Q4

CN1

TX IN

L4

L16

NARROW

WIDE

L17

L15

L14

ATTEN 10dB RL –32.0dBm

MKR

25.00kHz

D

–42.17dB

G

CENTER 44.85000MHz RBW 300Hz *VBW 1.0kHz

MCF : Wide MCF : Narrow

FINAL UNIT (X45-374) (A/2) Component side view

Q5

TH1

L5

CN2

VR1

1

2

CN1

CN3

8

TP102 TX CV

TP101

RX CV

3dB Max.

1

CN3

CN16

1

A2 : TX VCO (X58-481)

A3 : RX VCO (X58-480)

10dB/

5.5~7.5kHz5.5~7.5kHz

More than 40dB

8

TC350 (VCO A)

TC351 (VCO B)

MKR –42.17dB

25.00kHz

25kHz

ANT

CN19

SPAN 50.00kHz SWP 2.0sec

Test Channel (Default)

Test Signalling

No. K E

RX TX RX TX

1

450.10 450.00 440.10 440.00

2

465.10 465.00 455.10 455.00

3

479.90 480.00 469.90 470.00

4

455.10 455.00 445.10 445.00

5

460.10 460.00 450.10 450.00

6

470.10 470.00 460.10 460.00

7

475.10 475.00 465.10 465.00

8

462.60 462.50 452.60 452.50

9

467.60 467.50 457.60 457.50

10

440.10 440.00 459.90 460.00

11

459.90 460.00 479.90 480.00

No. Decode tone Encode tone

1 None None

2 None 100Hz square wave

3 QT 67.0Hz QT 67.0Hz

4 QT 151.4Hz QT 151.4Hz

5 QT 210.7Hz QT 210.7Hz

6 QT 250.3Hz QT 250.3Hz

7 DQT 023N DQT D023N

8 DQT 754I DQT D754I

9 None

CW ID Encode [ID=VVV]

10 None Single Tone [1000Hz]

11 DTMF 159D DTMF 159D

12 None DTMF Tone 9

13 None Courtesy Tone

14 None

15 None

16

5-Tone [12345] (CCIR)

Battery Warning Tone

Battery Operation Tone

5-Tone [12345] (CCIR)

ADJUSTMENT

Fine-Tuning the TKR-851

“ADJUSTMENT” items described in the Service Manual for the TKR-851 give the factory-default adjustment procedure covering all adjustment items.

However, it is not necessary to adjust all the items when adjusting the power, deviation, receiver sensitivity, etc at the frequency of the channel to be used by the TKR-851.

Adjustment procedure at the frequency of the channel to be used

1. Program a channel frequency using the FPU (KPG-91D).

2. From the FPU menu, select in the order of “EDIT”, “Test

Frequency” and “CH paste” to rewrite the test frequency

from the factory-default to the one to be used for the

channel.

TKR-851

Erase all channel frequencies rewritten through this operation and press the ENTER key to retrieve the factorydefault test frequency. Refer to the explanation given under HELP for the FPU (KPG-91D) for details.

3. Check whether the frequency rewritten under the “Test mode” of the FPU (KPG-91D) is correct, then select the item to be adjusted from the FPU (KPG-91D) menu and adjust the set value for the item to an optimum value with the “TEST” tag.

Note :

After adjustment of the “Max. Deviation”, be sure to check the “DQT balance”. The “5-tone” and “W4 kHz” adjustments are required only for the E market products.

Alignment

Measurement Adjustment

Item Condition

1. Setting 1) Connect the unit to a suitable DC power supply.

2. Write test 1) frequency 2) Write the test and shipping frequency to the radio. → Green (BUSY) LED lights up

3. Setting 1) Connect the unit to a suitable DC power supply.

4. RX PLL lock 1) RX VCO A high DVM TX-RX RX-CV voltage CH : 11 K (A/2) (A3)

Turn the DC source switch on after connecting a PC and FPU cable to the radio.

3) End of test frequency writing.

2) Turn the power switch on after connecting a PC and FPU cable to the radio.

3) Start up the program for the adjustment.

CH : 10 E

2) RX VCO A low Check 8V or less CH : 10 K CH : 1 E

3) RX VCO B high CH : 3 K (A3) CH : 11 E

4) RX VCO B low Check 8V or less CH : 5 K CH : 6 E

Test-

equipment

Unit Terminal PartsUnit Method

→ “E1” appears on LED display

RX VCO

TC350 1.50V ±0.1V

RX VCO

TC351 1.50V ±0.1V

Specifications/Remarks

5. TX PLL lock 1) TX VCO high TX-CV voltage CH : 3 (A2)

2) TX VCO low Check 8V or less CH : 1

6. RX 1) Connect the frequency f. counter CN3 PC adj. 50Hz or less frequency counter to CN3, then Test CH–44.85MHz

measure the frequency CH : 2

Note : RX frequency means the local frequency of the RX VCO. So its frequency is wanted frequency minus the IF frequency.

TX VCO

TC350 1.50V ±0.1V

39

TKR-851

ADJUSTMENT

Measurement Adjustment

Item Condition

7. Setting 1) Remove 8 pin cable and the coaxial cable from CN16, and CN19 on TX-RX side.

8. TX 1) Connect the frequency f. counter TX-RX CN19 PC adj. 50Hz or less frequency counter to CN19, then (A/2)

measure the frequency CH : 2

9. Setting 1) Insert 8 pin cable and the coaxial cable to CN16, and CN19 on TX-RX side.

Test-

equipment

Unit Terminal PartsUnit Method

Specifications/Remarks

10. Maximum 1) Measure the RF power at power TX ANT. to 26.5W. limitting High CH

11. TX RF 1) Measure the RF power at PC adj. ± 0.5W high power TX ANT. 25W

Low CH (Factory-default)

2) Center CH

3) High CH

12. TX RF 1) Measure the power level at PC adj. ± 0.05W low power TX ANT. 1W

Low CH (Factory-default)

2) Center CH

3) High CH

13. BPF 1) Connect the TG to RX ANT, Tracking Rear RX ANT TX-RX L2

then connect CN1 to the generator (A/2) L4 you are using, then spectrum analyzer input. L5 adjust it to look like Spectrum analyzer setting Spectrum TX-RX CN1 the wave Fig. 1.

Span : 50MHz analyzer (A/2) (Page 38) Scale : 10dB to 5dB div

Tracking generator setting

Output : –30dBm

14. MCF 1) Connect the TG to CN2, then CN2 L14 Adjust it to look like (Wide) connect CN4 to the spectrum CN4 L17 the wave Fig. 2.

analyzer input. L18 (Page 38) CH : 2 (Wide) Spectrum analyzer setting

Span : 50kHz to 25kHz Scale : 10dB to 2dB div Center freq‘ : 44.850MHz

Tracking generator setting

Output : –30dBm

(Narrow) 2) CH : 2 (Narrow) L15 Adjust it to look like

Power meter

Rear TX ANT Final VR1 Adjust the RF power ± 0.5W

Center the frequency

L16 the wave Fig. 3. L19 (Page 38)

15. Discrimi- 1) Connect the SSG to RX ANT. SSG Rear RX ANT L24 Adjust the distortion nator CH : 2 (Wide) to minimum.

16. Threshold 1) Connect SSG to RX ANT. SSG Rear RX ANT PC adj. squelch CH : 2 (Wide) Adjust to point of (Wide) SSG output : 4dB below to Audio

SSG output : –53dBm/501µV AF VM SSG MOD : 1kHz Distortion jack SPO SSG DEV : 3kHz meter (pin 12) AF : 2V/4Ω

12dB SINAD level analyzer jack SPO SSG MOD : 1kHz VTVM (pin 12) SSG DEV : 3kHz AF : 2V/4Ω

2) SSG : OFF Check Squelch must be closed.

Oscilloscope

TEST/SPKR

closing squelch

40

ADJUSTMENT

Measurement Adjustment

Item Condition

(Wide 4kHz) 3) CH : 2 (Wide 4kHz) SSG Rear RX ANT PC adj.

SSG output : 4dB below to Adjust to point of

12dB SINAD level Audio SSG MOD : 1kHz analyzer jack SPO SSG DEV : 2.4kHz VTVM (pin 12) AF : 2V/4Ω

4) SSG : OFF Check Squelch must be closed.

(Narrow) 5) CH : 2 (Narrow) PC adj.

SSG output : 4dB below to Adjust to point of

12dB SINAD level closing squelch SSG MOD : 1kHz SSG DEV : 1.5kHz AF : 2V/4Ω

6) SSG : OFF Check Squelch must be closed.

17. Tight 1) Connect SSG to RX ANT. SSG Rear RX ANT PC adj. squelch CH : 2 (Wide) Adjust to point of (Wide) SSG output : 7dB over to Audio

12dB SINAD level analyzer jack SPO SSG MOD : 1kHz VTVM (pin 12) SSG DEV : 3kHz AF : 2V/4Ω

Test-

equipment

Oscilloscope

Unit Terminal PartsUnit Method

TEST/SPKR

closing squelch

opening squelch

TKR-851

Specifications/Remarks

(Wide 4kHz) 2) CH : 2 (Wide 4kHz) PC adj.

(Narrow) 3) CH : 2 (Narrow) PC adj.

18. RD outut 1) Connect SSG to RX ANT. SSG Rear RX ANT PC adj. ± 5mV level CH : 2 (Wide) 80mV (Wide) SSG output : –53dBm/501µV DVM

(Wide 4kHz) 2) CH : 2 (Wide 4kHz)

(Narrow) 3) CH : 2 (Narrow)

SSG output : 7dB over to Adjust to point of

12dB SINAD level opening squelch SSG MOD : 1kHz SSG DEV : 2.4kHz AF : 2V/4Ω

SSG output : 7dB over to Adjust to point of

12dB SINAD level opening squelch SSG MOD : 1kHz SSG DEV : 1.5kHz AF : 2V/4Ω

SSG MOD : 1kHz I/O jack SSG DEV : 3.0kHz

SSG output : –53dBm/501µV SSG MOD : 1kHz SSG DEV : 2.4kHz

SSG output : –53dBm/501µV SSG MOD : 1kHz SSG DEV : 1.5kHz

CONTROL

RD (pin 10)

4.7kΩ load

19. RA outut 1) Connect SSG to RX ANT. SSG Rear RX ANT PC adj. ± 20mV level CH : 2 (Wide) 400mV (Wide) SSG output : –53dBm/501µV DVM

SSG MOD : 1kHz I/O jack SSG DEV : 3.0kHz

CONTROL

RA (pin 11)

4.7kΩ load

41

TKR-851

ADJUSTMENT

Measurement Adjustment

Item Condition

(Wide 4kHz) 2) CH : 2 (Wide 4kHz) SSG Rear RX ANT PC adj. ±20mV

SSG output : –53dBm/501µV 400mV SSG MOD : 1kHz DVM SSG DEV : 2.4kHz I/O jack

(Narrow) 3) CH : 2 (Narrow)

SSG output : –53dBm/501µV SSG MOD : 1kHz SSG DEV : 1.5kHz

Test-

equipment

Unit Terminal PartsUnit Method

CONTROL

RA (pin 11)

4.7kΩ load

Specifications/Remarks

20. Maximum 1) deviation Low CH (TX VCO low) or 4.1kHz (Wide) Center CH (VCO center) Deviation

(Wide 4kHz) 2) Low CH (TX VCO low) PC adj. ± 0.1kHz

(Narrow) 3) Low CH (TX VCO low) PC adj. ±0.1kHz

Note : After adjustment of the “Max. Deviation”, be sure to check the “DQT balance”.

21. DQT 1) CH : 2 balance Deviation meter filter or Make the de- flat “A” part (Wide) HPF : OFF Deviation modulated waves

(Wide 4kHz) 2) CH : 2

Connect AG to the MIC terminal.

High CH (TX VCO high) meter Deviation meter filter

HPF : OFF LPF : 15kHz AG Front MIC

De-emphasis : OFF AF VTVM AG : 1kHz/50mV (Terminal load) Transmission

Center CH (VCO center) 3.4kHz High CH (TX VCO high) Transmission

Center CH (VCO center) 2.05kHz High CH (TX VCO high) Transmission

LPF : 3kHz meter into square waves.

De-emphasis : OFF Transmission

Transmission

MOD ANA

Oscilloscope

MOD ANA

Oscilloscope

Rear TX OUT PC adj. ±0.1kHz

Rear TX OUT PC adj. Oscilloscope DC range

A

(Narrow) 3) CH : 2

22. QT 1) CH : 2 deviation Deviation meter filter or 0.75kHz (Wide) HPF : OFF Deviation

(Wide 4kHz) 2) CH : 2 PC adj. ± 0.05kHz

(Narrow) 3) CH : 2 PC adj. ±0.05kHz

Transmission

MOD ANA

LPF : 3kHz meter De-emphasis : OFF Detector : p-p/2

Transmission

Transmission 0.60kHz

Transmission 0.35kHz

Oscilloscope

Rear TX ANT PC adj. ± 0.05kHz

42

TKR-851

ADJUSTMENT

Measurement Adjustment

Item Condition

23. DQT 1) CH : 2 deviation Deviation meter filter or 0.75kHz (Wide) HPF : OFF Deviation

LPF : 3kHz meter De-emphasis : OFF Detector : Peak hold

Transmission

(Wide 4kHz) 2) CH : 2 PC adj. ± 0.05kHz

Transmission 0.60kHz

(Narrow) 3) CH : 2 PC adj. ±0.05kHz

Transmission 0.35kHz

24. CW ID 1) CH2 PC adj. ± 0.1kHz deviation Deviation meter filter 2kHz (Wide) HPF : OFF

LPF : 15kHz De-emphasis : OFF

Transmission

(Wide 4kHz) 2) CH : 2 PC adj. ± 0.1kHz

Transmission 1.6kHz

(Narrow) 3) CH : 2 PC adj. ±0.05kHz

Transmission 1kHz

25. Test tone 1) CH : 2 PC adj. ±0.1kHz deviation Deviation meter filter 3kHz (Wide) HPF : OFF

LPF : 15kHz De-emphasis : OFF

Transmission

(Wide 4kHz) 2) CH : 2 PC adj. ± 0.1kHz

Transmission 2.4kHz

(Narrow) 3) CH : 2 PC adj. ±0.05kHz

Transmission 1.5kHz

26. TA (TX 1) Insert AG output into the audio input) control I/O TA terminal (pin 9). or 3.0kHz deviation CH : 2 Deviation (Wide) Deviation meter filter meter

HPF : OFF LPF : 15kHz

De-emphasis : OFF AG AG freq‘ : 1kHz (Sine wave) AF VTVM I/O jack AG level : 280mV Transmission

(Wide 4kHz) 2) CH : 2 PC adj. ± 0.1kHz

Transmission 2.4kHz

(Narrow) 3) CH : 2 PC adj. ±0.05kHz

Transmission 1.5kHz

Test-

equipment

MOD ANA

Oscilloscope

MOD ANA

Oscilloscope

Unit Terminal PartsUnit Method

Rear TX ANT PC adj. ± 0.05kHz

Rear TX ANT PC adj. ± 0.1kHz

CONTROL

TA (pin 9)

Specifications/Remarks

27. TD 1) Insert AG output into the deviation control I/O TD terminal (pin 8). or 0.75kHz (Wide) CH : 2 Deviation

Deviation meter filter meter

HPF : OFF LPF : 3kHz

De-emphasis : OFF AG AG freq‘ : 100Hz (Sine wave) AF VTVM I/O jack AG level : 0.5Vp-p (177mVrms) Transmission

(Wide 4kHz) 2) CH : 2 PC adj. ± 0.05kHz

Transmission 0.60kHz

(Narrow) 3) CH : 2 PC adj. ±0.05kHz

Transmission 0.35kHz

MOD ANA

Oscilloscope

Rear TX ANT PC adj. ± 0.1kHz

CONTROL

TD (pin 8)

43

TKR-851

ADJUSTMENT

Measurement Adjustment

Item Condition

28. DTMF 1) CH : 2 deviation Deviation meter filter or 3.0kHz (Wide) HPF : OFF Deviation

LPF : 15kHz meter De-emphasis : OFF

Transmission

Test-

equipment

MOD ANA

Oscilloscope

Unit Terminal PartsUnit Method

Rear TX ANT PC adj. ± 0.1kHz

Specifications/Remarks

(Wide 4kHz) 2) CH : 2 PC adj. ± 0.1kHz

(Narrow) 3) CH : 2 PC adj. ±0.05kHz

29. Courtesy 1) CH : 2 PC adj. ± 0.05kHz tone Deviation meter filter 1.0kHz deviation HPF : OFF (Wide) LPF : 15kHz

(Wide 4kHz) 2) CH : 2 PC adj. ± 0.05kHz

(Narrow) 3) CH : 2 PC adj. ±0.05kHz

30. Battery 1) CH : 2 PC adj. ±0.1kHz warning tone Deviation meter filter 3.0kHz deviation HPF : OFF (Wide) LPF : 15kHz

(Wide 4kHz) 2) CH : 2 PC adj. ± 0.1kHz

(Narrow) 3) CH : 2 PC adj. ±0.05kHz

Transmission 2.4kHz

Transmission 1.5kHz

De-emphasis : OFF

Transmission

Transmission 0.8kHz

Transmission 0.5kHz

De-emphasis : OFF

Transmission

Transmission 2.4kHz

Transmission 1.5kHz

31. Battery 1) CH : 2 PC adj. ±0.05kHz operation Deviation meter filter 1.0kHz tone HPF : OFF deviation LPF : 15kHz (Wide) De-emphasis : OFF

Transmission

(Wide 4kHz) 2) CH : 2 PC adj. ± 0.05kHz

Transmission 0.8kHz

(Narrow) 3) CH : 2 PC adj. ±0.05kHz

Transmission 0.5kHz

32. 5-tone 1) CH : 2 PC adj. ±0.1kHz deviation Deviation meter filter 3.0kHz (E type only) HPF : OFF

(Wide) De-emphasis : OFF

(Wide 4kHz) 2) CH : 2 PC adj. ± 0.1kHz

(Narrow) 3) CH : 2 PC adj. ±0.05kHz

LPF : 15kHz

Transmission

Transmission 2.4kHz

Transmission 1.5kHz

44

TKR-851

ADJUSTMENT

Measurement Adjustment

Item Condition

33. Repeat 1) CH : 2 SSG Rear RX ANT PC adj. ± 0.1kHz gain level SSG output : –53dBm 1kHz (Wide) SSG MOD : 1kHz

SSG DEV : 1kHz or Deviation meter filter Deviation

HPF : OFF meter LPF : 15kHz De-emphasis : OFF

Transmission

(Wide 4kHz) 2) CH : 2

Transmission

(Narrow) 3) CH : 2

Transmission

When “RF Power Down Detect” is programmed in the AUXO function, threshold of transmission output is set with the following nemu.

Test-

equipment

MOD ANA

Oscilloscope

Unit Terminal PartsUnit Method

TX ANT

Specifications/Remarks

34. Power 1) CH : 2 (High power) down detect 10.0W (High) (Factory-default)

(Low) 2) CH : 2 (Low power) PC adj.

Power meter

Rear TX ANT PC adj.

0.4W (Factory-default)

Confirmation and Alignment of Set-up to

Prevent Receiver Desensitization

1.Confirmation of Duplexer alignment

The duplexer allows the Repeater to simultaneously transmit and receive. To accomplish this, in the programmed receive frequency, the transmit frequency must be notched or suppressed by 75dB or more. Additionally, on the programmed transmit frequency, the receive frequency must be notched or suppressed by 75dB or more. The following figures are examples of Duplexer alignment using a spectrum analyzer.

Ref –10dBm # Peak Log 10dB/

Atten 5dB

75dB or more

2.Confirmation of Repeater Desensitization

The following figure is a Test set-up for Repeater Desensi-

tization.

After this Test set-up is completed, confirm the Repeater

Desensitization as mentioned below.

1) Disable the repeater mode.

2) Adjust the level of the RF generator until 12dB SINAD is reached.

3) Increase the output of the RF generator by 1dB. (This increases the SINAD.)

4) Enable the repeater mode.

5) Read the SINAD level. It should not drop below 12dB SINAD. If the SINAD is less then 12dB, check the tightness of the connectors and the tuning of duplexer.

V1 V2 V3 FC

AA

#Res BW 30kHz

TX

VBW 30kHz

RX

Sweep 50ms (401 pts)

Span 20MHz

Duplexer

Repeater

Attenuated

port

RF signal

generator

50Ω

dummy

45

TKR-851

TERMINAL FUNCTION

Final Unit (X45-3742-71)

Connector Terminal

No. No. Name

CN1 DRV I TX driver input signal (Coaxial)

CN3 1 TMP O High temperature detector signal

To X57 2 BUP O Main DC/BACKUP status output

(A/2) 3 PDT O RF power down signal output

TX-RX 4 FAS I Fan control signal input

unit 5 PC I TX power control signal input

CN4 FAB O

CN5 1 E – Ground

CN6 1 Main DC I Power supply input (from Main DC

CN7 1 BACKUP I Power supply input (from BACKUP

CN8 1 GND – Ground

Terminal

68TI8V input during transmission

7NC–Reserved

8 GND – Ground

FAG O Fan ground

2B OPower supply output

3B OPower supply output

I/O Terminal function

output for fan action

Power supply output for cooling fan

terminal)

Display Unit (X54-3330-21) (A/2)

Connector Terminal

No. No. Name

CN501 1 HK I Hook detection input/RXD input

To X54 3 MIG – MIC ground

(B/2) 4 PTT I/O PTT input/TXD output

display 5 GND – Ground

unit 6 NC – No connection

CN502 1 MIG – MIC ground

To X57 3 VLI O

(B/2) 4 5C I Common 5V input

TX-RX 5 K4 I KEY input 4

unit 6 K5 I KEY input 5

control 7 K2 O KEY output 2

section 8 K3 O KEY output 3

Terminal

2 MIC I MIC signal input

7SB O

8NC–No connection

9 GND – Ground

10 5M O Common 5V output

11 VLI I Volume control input for AF signal

2 MIC O MIC signal output

9K1OKEY output 1

10 HK/RXD O Hook detection output/RXD output

11 SOE I Output enable for shift register

12 PTT/TXD I/O PTT output/TXD input

I/O Terminal function

Power supply output after power switch

Volume control output for AF signal

Connector Terminal

No. No. Name

Terminal

13 STB1 I Strobe data for shift register

14 CLK I Clock data input

15 DAT I Serial data input

16 PSW O Power switch output

17 GND – Ground

18 NC – No connection

19 SB I

20 SB I

I/O Terminal function

Power supply input after power switch

Display Unit (X54-3330-21) (B/2)

Connector Terminal

No. No. Name

CN601 1 VLI O

To X54 3 GND – Ground

(A/2) 4 NC – No connection

display 5 SB I

unit 6 NC – No connection

J601 1 NC – No connection

(Mic jack)

Terminal

25MICommon 5V input

7 GND – Ground

8 PTT I/O PTT output/TXD input

9 MIG – MIC ground

10 MIC O MIC signal output

11 HK O Hook detection output/RXD output

2SB O

3 GND – Ground

4 PTT/TXD I/O PTT input/TXD output

5 MIG – MIC ground

6 MIC I MIC signal input

7 HK/RXD I Hook detection input/RXD input

8NC–No connection

I/O Terminal function

Volume control output for AF signal

Power supply input after power switch

Power supply output after power switch

TX-RX Unit (X57-6962-70) (A/2) : TX-RX Section

Connector Terminal

No. No. Name

CN1 – – O

CN2 – – I Use for RX MCF tuning

CN3 – – O Use for RX frequency adjustment

CN4 – – O Use for RX MCF tuning

CN14 1 NC – No connection

To X57 3 NC – No connection

(B/2) 4 GND – Ground

control 5 ASQ O Squelch signal output

section 6 RSSI O RSSI signal output

of TX-RX

unit 8 DP I Data input for PLL

Terminal

2 DET O Detection signal output

7SCOsquelch control signal output

9CPIClock input for PLL

I/O Terminal function

Use for RX helical BPF tuning (Coaxial)

(Coaxial)

46

TERMINAL FUNCTION

TKR-851

Connector Terminal

No. No. Name

CN15 1 E – Earth

CN16 1 GND – Ground

To X45 3 8T O 8V output during transmission

final 4 PC O TX power control signal output

unit 5 FAS O Fan control signal output

CN18 1 RX IN I Receive signal input (Coaxial)

CN19 1 DO O

Terminal

10 EPR I Enable input for RX PLL

11 EPT I Enable input for TX PLL

12 LDR O Lock detector for RX PLL

13 LDT O Lock detector for TX PLL

14 DT I Data input

15 CK I Clock input

16 STB I Strobe input for shift register

17 FWD O RF power down signal output

18 LD2 I Latch data input for DA converter

19 BUP O Backup signal output

20 PSW I Power switch input

21 TMP O High temperature detector signal

22 SOE I Output enable for shift register

23 GND – Ground

24 MB I Modulation signal input for VCXO

25 MO I Modulation signal input for VCO

26 GND – Ground

27 GND – Ground

28 QS I Data

29 NC – No connection

30 SB O

31 SB O

32 SB O

33 SB O

34 NC – No connection

35 8C O Common 8V output

36 8C O Common 8V output

2B IPower supply input

3B IPower supply input

2NC–No connection

6 PDT I RF power down signal input

7 BUT I Main DC/BACKUP status input

8 TMP I High temperature detector signal

I/O Terminal function

output for fan action

Power supply output after power switch

input for fan action

Transmission signal output (Coaxial)

Connector Terminal

display 5 DAT O Serial data output

unit 6 PSW I Power switch input

CN601 1 TXO O MIC signal output to the board

To 3 RXO O RX audio signal output to the board

optional 4 AC O Audio control signal output

board 5 BC1 O Scramble code output.

CN602 1 8C I Common 8V input

To X57 3 NC – No connection

(A/2) 4 SB I

TX-RX 5 SB I

unit 6 SB I

TX-RX Unit (X57-6962-70) (B/2) : Control Section

Connector Terminal

No. No. Name

CN600 1 SB O

To X54 2 SB O

(B/2) 3 GND – Ground

Terminal

I/O Terminal function

Power supply output after power switch

Terminal

No. No. Name

4NC–No Connection

7 STB1 O Strobe data for shift register

8 CLK O Clock data output

9 SOE O Output enable for shift register

10 TXD1 I/O PTT input/TXD output

11 K1 I KEY input 1

12 RXD1 I Hook detection input/RXD input

13 K2 I KEY input 2

14 K3 I KEY input 3

15 K4 O KEY output 4

16 K5 O KEY output 5

17 VLI I Volume control input for AF signal.

18 5C O Common 5V output

19 MIG – Mic ground

20 MIC I MIC signal input

2 TXI I MIC signal input from the board

6 BC2 O Scramble code output.

7 BC3 O Scramble code output.

8 BC4 O Scramble code output.

9 PTI I PTT signal input

10 CLRC O Clear code for scramble

11 RXI I

12 PTO O PTT signal output

13 NC O No connection

14 GND – Ground

28C ICommon 8V input

7SB I

8NC–No connection

9QSOData

10 GND – Ground

11 GND – Ground

12 MO O Modulation signal output for VCO

13 MB O Modulation signal output for VCXO

14 GND – Ground

15 SOE O Output enable for shift register

16 TMP I

17 PSW O Power switch output

18 BUP I Backup signal input

I/O Terminal function

RX audio signal input from the board

Power supply input after power switch

High temperature detector signal input

47

TKR-851

TERMINAL FUNCTION

Connector Terminal

No. No. Name

CN603 1 SB O

To ACC 2 SB O

15 pin 3 GND – Ground

connector

CN604 1 AO5 O Auxiliary output 5 (FPU selectable)

To ACC 3 AO3 O Auxiliary output 3 (FPU selectable)

15 pin 4 SPO O External speaker output

connector

CN605 1 SPO O Internal speaker AF output

CN606 1 NC – No connection

To ACC 3 SPM I Speaker mute signal input

25 pin 4 IO6 I/O Programable I/O 6

D-sub 5 RXG – RX signal ground

connector

Terminal

19 LD2 O Latch data output for DA converter

20 FWD I RF power down signal input

21 STB O Strobe output for shift register

22 CK O Clock output

23 DT O Data output

24 LDT I Lock detector for TX PLL

25 LDR I Lock detector for RX PLL

26 EPT O Enable output for TX PLL

27 EPR O Enable output for RX PLL

28 CP O Clock output for PLL

29 DP O Data output for PLL

30 SC I Squelch control signal input

31 RSSI I RSSI signal input

32 ASQ I Squelch signal input

33 GND – Ground

34 NC – No connection

35 DET I Detection signal input

36 NC – No connection

4 GND – Ground

2 AO4 O Auxiliary output 4 (FPU selectable)

5 SPO O External speaker output

6 AO2 O Auxiliary output 2 (FPU selectable)

7 AO1 O Auxiliary output 1 (FPU selectable)

8 SPI I Internal speaker input

9 RSSI O RSSI signal output

10 RD O RX data output

11 SPG – External speaker ground

12 SPG – External speaker ground

2 SPG – Internal speaker ground

2NC–No connection

6IO5 I/O Programable I/O 5

7RAORX audio output (voice)

8IO4 I/O Programable I/O 4

9RDORX data output (voice & data)

10 IO3 I/O Programable I/O 3

11 TA I TX audio input (voice)

12 IO2 I/O Programable I/O 2

13 TD I TX data input (data or signaling)

I/O Terminal function

Power supply output after power switch

Connector Terminal

No. No. Name

Terminal

14 IO1 I/O Programable I/O 1

15 DG – Control line ground

16 TXG – TX signal ground

17 AI3 I Auxiliary input 3 (FPU selectable)

18 NC – No connection

19 AI2 I Auxiliary input 2 (FPU selectable)

20 SC O Squelch control output

21 AI1 I Auxiliary input 1 (FPU selectable)

22 EPTT I External press-to-talk switch input

23 TXD2 O RS-232C output signal (for FPU)

24 EMON I External monitor switch input

25 RXD2 I RS-232C input signal (for FPU)

26 NC – No connection

27 NC – No connection

28 NC – No connection

29 NC – No connection

30 NC – No connection

I/O Terminal function

RX VCO Unit (X58-4800-10)

Connector Terminal

No. No. Name

CN300 1 FIN I Prescaler RF signal input

CN350 1 GND – Ground

CN351 1 VO O RX VCO output

Terminal

25CICommon 5V input

3 LDR O Lock detector for RX PLL

4 EPR I Enable input for RX PLL

5DPIData input for PLL

6CPIClock input for PLL

7 REF I Reference frequency signal input

2 SRR I Switching signal input for RX VCO

3 8CL I 8V input through the ripple filter

4CVIRX PLL lock voltage

5 9CL I 9V input through the ripple filter

6NC–No connection

2 GND – Ground

I/O Terminal function

TX VCO Unit (X58-4810-10)

Connector Terminal

No. No. Name

CN300 1 FIN I Prescaler RF signal input

CN350 1 GND – Ground

Terminal

25CICommon 5V input

3 LDT O Lock detector for TX PLL

4 EPT I Enable input for TX PLL

5DPIData input for PLL

6CPIClock input for PLL

7 REF I Reference frequency signal input

2 STT I Switching signal input for TX VCO

I/O Terminal function

48

TERMINAL FUNCTION

TKR-851

Connector Terminal

No. No. Name

CN351 1 VO O TX VCO output

Terminal

3 8CL I 8V input through the ripple filter

4CVIRX PLL lock voltage

5 9CL I 9V input through the ripple filter

6MOIModulation signal input

2 GND – Ground

I/O Terminal function

ACC 25 pin D-sub Connector

Connector Terminal

No. No. Name

Terminal

1NC–No connection

2 RXD2 I Serial data to radio

3 TXD2 O Serial data from radio

4 AI1 I Programmable function input 1

5 AI2 I Programmable function input 2

6 AI3 I Programmable function input 3

7DG–Control line ground

8TDITX data input (data or signalling)

9TAITX audio input (voice)

10 RD O RX data output (voice & data)

11 RA O RX audio output (voice)

12 RXG – RX signal ground

I/O Terminal function

Input impedance: 600Ω

Coupling: AC coupling

Deviation: 0.75kHz (wide)/

0.35kHz (Narrow)

(100Hz 0.5Vp-p input)

Input impedance: 600Ω

Coupling: AC coupling

Frequency response: Pre-

emphasis curve

Deviation: 60% deviation

(1kHz 280mVrms ± 25mV input)

Output impedance: 1kΩ or less

Coupling: AC coupling

Non-squelched

Frequency response: ±2.5dB at

10~3000Hz

Output level: 70~90mVrms

(standard modulation)

Output impedance: 1kΩ or less

Coupling: AC coupling

Squelched

Frequency response: De-

emphasis curve

Output level: 360~440mVrms

(standard modulation)

(for RA,RD ground only)

Connector Terminal

No. No. Name

Terminal

13 SPM I Speaker mute signal input

14 NC - No connection

15 EMON I External monitor switch input

16 EPTT I External press-to-talk switch input

17 SC O Squelch control output

18 NC - No connection

19 TXG - TX signal ground

20 AIO1 I/O

21 AIO2 I/O

22 AIO3 I/O

23 AIO4 I/O

24 AIO5 I/O

25 AIO6 I/O

I/O Terminal function

13 12 11 10 9 8 7 6 5 4 3 2 1

25

ACC 15 pin Connector

Connector Terminal

No. No. Name

Terminal

1SBOPower supply output after power

2SBOPower supply output after power

3NC–No connection

4 GND – Ground

5 GND – Ground

6 SPG – Speaker ground

7RDORX data output (Equal to D-sub

8 RSSI O RSSI output (Analog signal output)

9 SPI I Internal speaker input

10 AO1 O Auxiliary output 1

11 AO2 O Auxiliary output 2

12 SPO O External speaker output

13 AO3 O Auxiliary output 3

14 AO4 O Auxiliary output 4

15 AO5 O Auxiliary output 5

I/O Terminal function

“L”: Mute on

“L”: Monitor on, “H”: Monitor off

“L”: PTT on, “H”: PTT off

“L”: Busy, “H”: Not busy

(for TA,TD ground only)

Programmable function input/output 1

Programmable function input/output 2

Programmable function input/output 3

Programmable function input/output 4

Programmable function input/output 5

Programmable function input/output 6

24 23 22 21

20

19 18 17 16

switch; 1A maximum

connector terminal No. 10.)

Open collector. Low : 150mA max.

15 14

13 10 7 4 1

14 11 8 5 2

15129 6 3

49

TKR-851

N 6

A

N

/

8

N

/

8

INTERCONNECTION DIAGRAM

CN605 1

INT SP

SPO SPG

2

TX-RX UNIT B/2

X57-696*-**

TX-RX U

X57-69

MIC

8 4 7 3 6 2 5 1

J601

DISPLAY UNIT A/2

VLI5MGNDNCSBNCGND

CN501

11

1

VLI

CN601

NC SB GND PTT MIG MIC HOOK NC

X54-333*-**

5V AVR

PTT

MIG

MIC

HOOK

SB

NC

5M

GND

PTT

MIG

MIC

HOOK

DISPLAY UNIT B/2

X54-333*-**

PTT/TXD

HK/RXD

1

W11

11

SB SB

NC GND PSW

DAT

CLK

STB1

SOE

K1 K3 K2 K5 K4 5C

VLI

MIC

MIG

CN502

CN602

1

8C

1.8C

1.8V AVR

3.3D

3.3V AVR

20

1

W10

CN600

1

SB SB GND NC DAT PSW STB1 CLK SOE TXD1 K1 RXD1 K2 K3 K4 K5 VLI 5C MIG MIC

20

CN601 1

TXO TXI RXO AC BC1 BC2 BC3 BC4 PTI CLRC RXI PTO NC GND

14

CN604

3.3A

5C

5M

AO3

AO4

SPO

AO5

1

SPO

3.3V AVR

AO1

AO2

SPI

5V AVR

RD

RSI

SPG

CN603

12

8C

NC

SB SB SB

SB NC QS

GND GND

MO

MB

GND

SOE TMP PSW

BUP

LD2

FWD

STB

CK

8C

DT

LDT

LDR

SB

EPT

SB

EPR

CP DP SC

RSSI ASQ GND

NC

DET

NC

36

CN606

29 NCNC NCNC NCRXD2

EMONTXD2

EPTTAI1

SCAI2

NCAI3

TXGDG AIO1TD AIO2TA AIO3RD AIO4RA AIO5RXG AIO6SPM

NCNC

1

GND

SB

GND

SB

4

1

W9

30

2

36

8C 8C NC SB SB SB SB NC QS GND GND MO MB GND SOE TMP PSW BUP LD2 FWD STB CK DT LDT LDR EPT EPR CP DP SC RSSI ASQ GND NC DET

NC 1 CN14

CONTROL I/O

8CT(8C)

NC RXD2 TXD2 AI1 AI2 AI3 DG TD TA RD RA RXG SPM

8CR

5CR

5CT

SB

9C

NC EMON EPTT SC NC TXG AIO1 AIO2 AIO3 AIO4 AIO5 AIO6

8V

5V AVR

8V

5V AVR

9V

SUB U

(RX VCO

X58-4

SUB U

(TX VCO

X58-4

3

2

1

50

INTERCONNECTION DIAGRAM

TKR-851

X-RX UNIT A/2

X57-696*-**

8V AVR

5V AVR

8V AVR

5V AVR

9V AVR

SUB UNIT

(RX VCO/PLL)

X58-480

SUB UNIT

(TX VCO/PLL)

X58-481

CN18

CN15

CN16

TMP BUP

PDT FAS

NC

GND

CN19

RX ANT

CN6

1 E B B

3

8

PC 8T

1

W6

W7

W8

CN5 1

3

CN3 1

8

CN1

E B B

TMP BUP PDT FAS PC 8T NC GND

+B

FINAL UNIT A/2

X45-374*-**

MAIN DC

CN8

GND

BACKUP

CN7

FAB

FAG

CN4

1

2

W3

W4

W5

TX ANT

+B1

GND

+B2

FINAL UNIT B/2

X45-374*-**

M

FAN

+B1

GND

+B2

GND

W1

W2

+

MAIN DC

–

+

BACKUP BATTERY

–

N

TEST/SPKR

6

3 15

2

1

9

8

47

101213

14115

912

51

INT SP

DISPLAY UNIT A/2

X54-333*-**

5V AVR

SB SB

NC GND PSW

DAT CLK

STB1

PTT/TXD

SOE

HK/RXD

K1 K3 K2 K5 K4 5C

VLI MIC MIG

CN502

CN605 1

SPO SPG

2

TX-RX UNIT B/2

X57-696*-**

CN602

1

8C

1.8C

1.8V AVR

3.3D

3.3V AVR

20

W10

1

CN600

1

SB SB GND NC DAT PSW STB1 CLK SOE TXD1 K1 RXD1 K2 K3 K4 K5 VLI 5C MIG MIC

20

3.3A

5C

5M

5V AVR

3.3V AVR

5V AVR

8C

NC

SB SB SB

SB NC QS

GND GND

MO

MB

GND

SOE TMP

PSW

BUP

LD2

FWD

STB

CK

8C

DT

LDT

LDR

SB

EPT

SB

EPR

CP

DP

SC

RSSI

ASQ

GND

NC

DET

NC

36

W9

36

1 CN14

8C 8C NC SB SB SB SB NC QS GND GND MO MB GND SOE TMP PSW BUP LD2 FWD STB

CK

DT LDT LDR EPT EPR CP

DP SC RSSI ASQ GND

NC DET NC

TX-RX UNIT A/2

SB

8CR

5CR

8CT(8C)

5CT

9C

X57-696*-**

8V AVR

5V AVR

8V AVR

5V AVR

9V AVR

SUB UNIT

(RX VCO/PLL)

X58-480

SUB UNIT

(TX VCO/PLL)

X58-481

CN18

CN15

CN16

TMP BUP

PDT FAS

NC

GND

CN19

RX ANT

CN6

1 E B B

3

8

PC 8T

W6

W7

1

W8

CN5 1

E B B

3

CN3 1

TMP BUP PDT FAS

8T NC GND

8

CN1

+B

PC

FINAL UNIT A/2

X45-374*-**

MAIN DC

CN8

GND

BACKUP

CN7

CN4

FAB

FAG

1

2

W3

W4

W5

TX ANT

+B1

GND

+B2

FINAL UNIT B/2

X45-374*-**

M

FAN

+B1

GND

+B2

GND

W1

W2

+

MAIN DC

–

+

BACKUP BATTERY

–

MIC

8 4 7 3 6 2 5 1

J601

NC SB GND PTT MIG MIC HOOK NC

VLI5MGNDNCSBNCGND

CN501

11

1

CN601

VLI

5M

GND

NC

SB

DISPLAY UNIT B/2

X54-333*-**

NC

GND

PTT

MIG

MIC

HOOK

1

11

HOOK

W11

CN601

1

TXO TXI RXO AC BC1 BC2 BC3 BC4 PTI CLRC RXI PTO NC GND

14

CN604

CN606

29

30 NCNC NCNC NCRXD2

EMONTXD2

EPTTAI1

SCAI2

NCAI3

TXGDG AIO1TD AIO2TA AIO3RD AIO4RA AIO5RXG AIO6SPM

NCNC

1

2

CONTROL I/O

NC RXD2 TXD2 AI1 AI2 AI3 DG TD TA RD RA RXG SPM

NC EMON EPTT SC NC TXG AIO1 AIO2 AIO3 AIO4 AIO5 AIO6

TEST/SPKR

6

3

2

SPI

RSI

SPG

GND

SBRDGND

SB

CN603

4

12

1

AO1

AO3

AO4

SPO

AO5

AO2

SPO

1

9

8

47

101213

15

14115

912

3

9

TKR-851 PC BOARD

1

JIHGFEDCBA

2

FINAL UNIT (X45-3742-71) Component side view (J72-0911-09)

CN8 GND

(BLACK)

CN6 MAIN DC

(RED)

3

D7

C80

+

GND

Back up battery

D51

CN52

+B2

CHARGE

R61

CN7 BACKUP

(ORANGE)

D8

D9

K1

L5

C31

R15

C23

C21

C32

R16

R14

C22

C33

GD

C34

R18

Vg

R17

R19

C36

C35

C38

Q4

4

Main DC

+B1

5

6

7

CN51

C51

+

C41

C39

F1

L6

C4

C40

10

11

12

R47

C12

R48

8T

+

C26

C24

8T

C6

C7

R2

R4

C8

R3

C119

R1

R46

L2

Q1

L1

R20

R21

C120

R55 R5

8T

C70

C69

45

IC3

8

1

R62

R26

D2

CN1

TX IN

C1

L14

L15

Q3

D S G

C13

L3

R8

GND

D52

+B2

CN4

C3

+

FAG

FAB

2

1

3B

CN5

E

B

1

8

9

+B1

R13

C17

R12

C20

C14

R49

R11

R9

Q2

J72-0911-09 (B/2)

Ref. No. Address

IC3 8J

Q1 9H

Q2 9G

Q3 8F

Ref. No. Address

Q4 6I

Q5 5L

Q8 8K

D2 8I

Ref. No. Address

D4 7P

D5 9Q

D7 3J

D8 6E

Ref. No. Address

D9 6E

D51 7B

D52 8B

13

14

52

JKLMNOPQRS

C40

C43

PC BOARD TKR-851

FINAL UNIT (X45-3742-71) Component side view (J72-0911-09)

C54

+

D7

C55

C59

L7

C118

L17

C61

R37

C165

D4

R36

R40

VTH

C44

C121

GD

R22

Vg

C46

R23

R24

C48

C122

Q5

C123

C124

C71

L12

R38

ANT

C89

L11

C86

L9

C83

C160

1

2

3

4

5

6

7

FWD

C166

C81

8

R44

9

PC

C120

R55

R59

26

IC3

8

8T

R62

C69

C70

R60

R57

C29

C30

R58

PDT

R34

R35

R31

Q8

C75

C27

C28

VR1

DET

R41

45

1

TH1

R56

8GND

NC

R73

L16

R72

1

8T

PC

CN3

FAS

PDT

BUP

TMP

REV

R42

C72

R45

D5

J72-0911-09 (A/2)

10

Component side

Layer 1 Layer 2

11

Layer 3 Layer 4

Foil side

12

53

13

14

JKLMNOPQRSIHGFEDCBA

TKR-851 PC BOARD

1

2

FINAL UNIT (X45-3742-71) Component side view (J72-0911-09)

3

GND

Back up battery

+B2

4

Main DC

+B1

5

6

D51

7

CN51

D52

CN52

8

9

+B1

GND

+B2

J72-0911-09 (B/2)

CHARGE

C3

+

CN7 BACKUP

(ORANGE)

R61

CN8 GND

(BLACK)

D8

D9

CN4

2

FAG

1

FAB

B

3B

CN5

PC BOARD TKR-851

FINAL UNIT (X45-3742-71) Component side view (J72-0911-09)

CN6 MAIN DC

(RED)

C54

+

D7

C80

+

K1

L5

C31

C32

R16

R15

R14

C23

C22

C21

L14

L15

Q3

D

R12

S

G

R13

C13

E

1

R8

C17

L3

C20

C14

Q2

R11

R9

R49

R47

C33

Vg

C12

R48

C8

C34

GD

R18

C36

C35

R17

R19

C38

8T

+

C26

C24

8T

C6

C7

R4

R1

L2

Q1

Q4

R2

R3

C119

R46

L1

C51

+

F1

C41

L6

C43

C44

C40

R22

Vg

C29

PDT

R34

R35

R31

R60

C30

R57

R23

PC

R58

C46

R24

C48

Q8

C39

VTH

R20

R21

C120

R55

R59

R26

D2

CN1

TX IN

C1

8T

C70

C69

IC3

8

45

1

R62

C121

GD

C122

C28

C27

VR1

C75

Q5

DET

R41

TH1

R56

C123

C124

8GND

C55

NC

L7

C118

C59

L17

C61

R37

C165

D4

R36

REV

R40

R72

1

8T

PC

FAS

PDT

BUP

TMP

CN3

J72-0911-09 (A/2)

C71

FWD

R38

R42

C72

R45

L12

L16

R73

D5

C166

ANT

C89

L11

C86

L9

C83

C160

C81

R44

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Ref. No. Address

IC3 8J

Q1 9H

Q2 9G

Q3 8F

Ref. No. Address

Q4 6I

Q5 5L

Q8 8K

D2 8I

Ref. No. Address

D4 7P

D5 9Q

D7 3J

D8 6E

Ref. No. Address

D9 6E

D51 7B

D52 8B

Component side

Layer 1 Layer 2 Layer 3 Layer 4

10

11

Foil side

12

13

14

TKR-851 PC BOARD

1

JIHGFEDCBA

2

3

FINAL UNIT (X45-3742-71) Foil side view (J72-0911-09)

C52

C53

C50

C49

4

5

6

7

R53

C109

R52

IC1

6

R51

C108

34

1

C107

C106

10

11

12

13

8

9

C91

C92

C93

C94

C95

C96

C97

J72-0911-09 (A/2)

Ref. No. Address

IC1 7J

IC2 9O

Q9 8O

D10 8O

14

54

JKLMNOPQRS

C50

C49

C78

C79

C77

PC BOARD TKR-851

FINAL UNIT (X45-3742-71) Foil side view (J72-0911-09)

C115

C114

C116

C105

C117

R54

GND

Back up battery

+B2

GND

Main DC

+B1

1

2

3

4

5

6

52

3

1

C107

51

C106

R50

C98

7

8

C15

C18

R6

C19

R7

C10

Q9

C99

C113

C112

C104

IC2

+

C102

D10

I G O

C103

C100

C101

+B2

GND

+B1

J72-0911-09 (B/2)

9

10

Component side

Layer 1 Layer 2

11

Layer 3 Layer 4

Foil side

55

12

13

14

JKLMNOPQRSIHGFEDCBA

TKR-851 PC BOARD PC BOARD TKR-851

1

2

3

4

FINAL UNIT (X45-3742-71) Foil side view (J72-0911-09) FINAL UNIT (X45-3742-71) Foil side view (J72-0911-09)

C52

C53

C115

C114

C77

C50

C49

C78

C79

C116

C117

GND

Back up battery

+B2

GND

Main DC

+B1

5

C105

R54

6

R53

1

2

3

4

5

6

10

11

R52

34

IC1

6

1

C109

7

8

9

C91

C92

C93

C94

C95

C96

C97

J72-0911-09 (A/2)

R51

C108

C107

C106

7

R50

C98

8

C15

C18

R6

C19

R7

C10

Q9

C99

C113

C112

C104

IC2

+

C103

C102

G O

D10

I

C100

C101

+B2

GND

+B1

J72-0911-09 (B/2)

9

10

Ref. No. Address

IC1 7J

IC2 9O

Q9 8O

D10 8O

Component side

Layer 1 Layer 2 Layer 3 Layer 4

11

Foil side

12

13

14

12

13

14

JIHGFEDCBA

1

TKR-851

1

PC BOARD

2

DISPLAY UNIT (X54-3330-21) Component side view (J72-0756-12)

3

VR601

4

5

NC

HK

6

MIG

GND

NC

MIC

PTT

J601

SB

1

IC504

8

10

11

D503

7

TX

J72-0756-12 B/2

8

S501

PF1

S502

PF2

S503

PF3

S504

PF4

9

1346

Q512

12

13

14

56

JKLMNOPQRS

D506

16

1

IC504 IC505

89

D507

16

1

89

PC BOARD TKR-851

DISPLAY UNIT (X54-3330-21) Component side view (J72-0756-12)

J72-0756-12 A/2

S507

POWER

D505

GRN RED

MAINDCBACK-

UP

1

2

3

4

5

6

03

D504

BUSY

7

8

S505

PF5

S506

PF6

Q514

16

43

Component side

Layer 1 Layer 2

9

Foil side

10

Ref. No. Address

IC504 6J

IC505 6L

11

Q512 10A

Q514 9P

D503 7J

D504 7M

D505 5R

12

D506 5J

D507 5L

57

13

14

JKLMNOPQRSIHGFEDCBA

TKR-851 PC BOARD

1

PC BOARD TKR-851

2

DISPLAY UNIT (X54-3330-21) Component side view (J72-0756-12) DISPLAY UNIT (X54-3330-21) Component side view (J72-0756-12)

J72-0756-12 A/2

3

VR601

4

5

D506

NC

HK

6

MIG

GND

NC

MIC

PTT

SB

J601

16

1

IC504 IC505

89

D507

16

1

89

S507

POWER

D505

GRN RED

MAINDCBACK-

UP

1

2

3

4

5

6

10

11

12

D503

7

TX

D504

BUSY

7

J72-0756-12 B/2

8

S501

PF1

S502

PF2

S503

PF3

S504

PF4

S505

PF5

S506

PF6

9

Q514

16

1346

Q512

43

Component side

Layer 1 Layer 2

Foil side

8

9

10

Ref. No. Address

IC504 6J

IC505 6L

11

Q512 10A

Q514 9P

D503 7J

D504 7M

D505 5R

12

D506 5J

D507 5L

13

14

13

14

JIHGFEDCBA

5

0

X

TKR-851

1

PC BOARD

2

DISPLAY UNIT (X54-3330-21) Foil side view (J72-0756-12)

J72-0756-12 A/2

3

4

5

6

7

8

Layer 1

9

Layer 2

BACKUP

R519

RED

Q510

R543

Q507

1

34

MAIN DC GRN

6

Component side

Foil side

Q511

R544

R520

D513

R535

D514

R536

D510

R539

D511

Q525

R540

R538

1

89

IC502

16

D509

R537

R534

C511

D508

+

D512

C524

C525

C518

R526

C507

Q508

C506

R516

R509

R510

1

3 4

6

Q519

1

3 4

6

Q516

RED

T

C

R

1

IC5

4

1

3

CP504

446 3

1

Q523

6

34

1

CP503

Q521

C520

R606

G

D

S

1

6

334

Q503

I

O

G

C526

Q509

IC507

R542

R502R503

R541

R518

VLI

5M

GND

NC

GND

CN501

PTT

MIG

MIC

SB

HK

4

6

Q504

R517

1

Q506

BUSY

RED

GRN

11

C517

+

R505

1

C501

VR501

Q502

+

R506

3 4

C523

C503

R507

Q501

61

6

Q524

Q522

I

IC506

G

R525

Q518

Q517

R508

O

61 1

6

D502

C502

+

34

C519

C522

CP502

CP501

+

C521

C516

C505

C504

D501

10

11

12

13

14

58

Ref. No. Address

IC501 9J

IC502 7D

IC503 9P

IC506 8I

IC507 8F

Q501 9I

Q502 9H

Q503 7F

Q504 7G

Q506 7G

Ref. No. Address

Q507 7B

Q508 8J

Q509 7F

Q510 6B

Q511 6C

Q513 9N

Q516 5J

Q517 5I

Q518 4I

Q519 4J

Ref. No. Address

Q521 5H

Q522 5I

Q523 4H

Q524 4I

Q525 6F

D501 9I

D502 9I

D508 7E

D509 8E

D510 6D

Ref. No. Address

D511 6D

D512 7E

D513 6C

D514 6D

D601 5R

D602 4R

D603 4R

JKLMNOPQRS

R509

R

PC BOARD TKR-851

1

2

DISPLAY UNIT (X54-3330-21) Foil side view (J72-0756-12)

CN601

HK

MIC

MIG

PTT

11

C602

1

3 4

6

1

3 4

6

Q516 Q519

R601

GNDNCSBNCGND5MVLI

C606

C603

D603

C601

R604

D602

D601

R605

NC

MIC

PTT

SB

HK

MIG

GND

NC

1

C607

3

4

5

6

516

R510

GRN

RED

TX

R524

C508

R511

1

8

IC501

45

R512

R513

C509

+

C510

R514

7

J72-0756-12 B/2

CN502

20

SB

NC

PSW

SB

GND

DAT

19

CLK

PTT/TXD

HK/RXD

STB1

SOEK1K2K4VLI

R529

K3K55C

MIC

MIG 12

R533

R523

C515

R530

Q513

1346

R531

C514

R532

R522

C512

16

1

IC503

C513

R521

9

8

9

10

11

59

12

13

14

JKLMNOPQRSIHGFEDCBA

TKR-851 PC BOARD PC BOARD TKR-851

1

2

DISPLAY UNIT (X54-3330-21) Foil side view (J72-0756-12) DISPLAY UNIT (X54-3330-21) Foil side view (J72-0756-12)

J72-0756-12 A/2

MIC

C602

R601

CN601

MIG

PTT

GNDNCSBNCGND5MVLI

C606

D603

C601

C513

R521

C603

R604

D602

D601

R605

NC

MIC

PTT

SB

HK

MIG

GND

NC

1

C607

3

HK

11

4

5

BACKUP

6

R519

7

8

Component side

Layer 1

9

Layer 2

Foil side

RED

Q510

R543

1

34

Q507

MAIN DC GRN

6

Q511

R544

R520

D513

R535

D514

R536

D510

R539

C520

D511

R540

R538

1

89

IC502

16

D509

R537

R534

C511

D508

+

D512

C524

C518

Q525

C525

O

R526

G

S

1

334

Q503

G

C526

R606

D

R541

R542

Q509

6

R518

I

IC507

R502R503

VLI

5M

GND

NC

GND

CN501

PTT

MIG

MIC

HK

SB

4

6

Q504

R517

1

Q506

BUSY

RED

11

1

GRN

Q523

Q521

+

C501

CP504

446 3

1

6

34

1

CP503

C517

R505

VR501

Q502

+

R506

3

3 4

C523

C503

R507

Q501

1 61

6

Q524

Q522

I

IC506

G

R525

Q518

Q517

R508

O

+

61 1

6

D502

C502

34

C519

C522

CP502

CP501

+

C521

C516

C505

C504

D501

C507

Q508

C506

R516

R509

R510

3 4

1 6

Q519

1 6

Q516

GRN

RED

TX

R524

C508

R511

1

8

IC501

45

R512

R513

C509

+

C510

R514

J72-0756-12 B/2

CN502

20

SB

NC

PSW

SB

GND

DAT

19

CLK

PTT/TXD

HK/RXD

STB1

SOEK1K2K4VLI

R529

K3K55C

MIC

MIG 12

R533

R523

C515

R530

Q513

1346

R531

C514

R532

R522

C512

16

1

IC503

9

8

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Ref. No. Address

IC501 9J

IC502 7D

IC503 9P

IC506 8I

IC507 8F

Q501 9I

Q502 9H

Q503 7F

Q504 7G

Q506 7G

Ref. No. Address

Q507 7B

Q508 8J

Q509 7F

Q510 6B

Q511 6C

Q513 9N

Q516 5J

Q517 5I

Q518 4I

Q519 4J

Ref. No. Address

Q521 5H

Q522 5I

Q523 4H

Q524 4I

Q525 6F

D501 9I

D502 9I

D508 7E

D509 8E

D510 6D

Ref. No. Address

D511 6D

D512 7E

D513 6C

D514 6D

D601 5R

D602 4R

D603 4R

10

11

12

13

14

JIHGFEDCBA

TKR-851

1

PC BOARD

TX-RX UNIT (X57-6962-70) (A/2) Component side view (J72-0924-09 A/2)

2

3

L2

4

5

6

7

8

PSW

3 B

CN15

CN18

1

IC9

20

R65

C60

R169

C74

2

CN4

C216

R54

R61

C66

R60

C217

C67

R57

Q26

R70

C213

C51

R46

C214

C48

R44

R45

L16L17

L19

D2

L18

1 E

B

L20

CF1

WIDE

CF2

NARROW

R50

C58

C64

C53

C59

X1

1

10 11

R62

R63

L24

XF1

XF2

L4

NARROW

WIDE

L5

1

2

CN2

R41

C37

D1

A9

L14 L15

10

11

12

13

FCR

DT

Q27

SOE

STT

NC

SB

NC

SRR

TX

36

8C

35

8C

MO

R69

Q4

R181

2

DET

1

NC

GND

NC

RSSI

ASQ

R182

SC

R142

DP

CP

R141

R140

EPR

LDRDTSTB

EPT

LDT

R139

R138

CN14

CK

R137

LD2

FWD

PSW

BUP

MB

SOE

TMP

GNDMOGND

GND

QS

9

K1

IC4

IGO

Ref. No. Address

IC4 11B

IC5 10I

IC9 7D

IC10 11I

SB

Ref. No. Address

Q4 9F

Q16 10K

Q17 10K

Q26 8E

8CR

Ref. No. Address

Q27 9F

D1 7J

D2 7F

C76

+

5CR

QS

CK

STB4

F1

C161

C173

C160

C172

LD2

IC5

I

FCT

+

I

G

IC10

9V

O

C158

C159

O

C174

+

14

60

JKLMNOPQRS

L5

2

CN2

PC BOARD TKR-851

1

TX-RX UNIT (X57-6962-70) (A/2) Component side view (J72-0924-09 A/2)

CN16

GNDNC8TPCFAS 1

C125

+

TP102 TX CV

8CT

C137

CN1

1

L33

R31

R32

R30

C14

C15

+

C139

+

GND1

STT

8CL

CV

9CL

MO

PDT

BUP

TMP

8

A2 : TX VCO (X58-481)

CN19

GND2

VO

FIN

5C

LDT

EPT

DP

CP

REF

2

3

4

5

6

R41

C37

D1

A1

FCT

CP

EPT

LDT

7

R11

R10

R13

+

C158

9V

+

C159

C174

C171

A10

Q17

R128

Q16

B

R129

CN3

+

E

C

C147

C144

C124

+

TP101

RX CV

8CR

C136

+

C138

+

GND1

SRR

8CL

CV

9CL

NC

A3 : RX VCO (X58-480)

LDR

EPR

CP

DP

GND2

VO

FIN

5C

LDR

EPR

DP

CP

REF

J72-0924-09 A/2

8

9

10

11

Component side

Layer 1 Layer 2 Layer 3 Layer 4

Foil side

12

13

61

14

JKLMNOPQRSIHGFEDCBA

TKR-851 PC BOARD

1

TX-RX UNIT (X57-6962-70) (A/2) Component side view (J72-0924-09 A/2)

2

3

L2

4

5

6

7

8

PSW

3 B

CN15

CN18

1

IC9

20

R65

C60

R169

C74

2

CN4

C216

R54

R61

C66

R60

C217

C67

R57

Q26

C213

R70

C51

R46

C214

C48

R44

R45

L16L17

L19

D2

L18

1 E

B

L20

CF1

WIDE

CF2

NARROW

R50

C58

C64

C53

C59

X1

1

10 11

R62

R63

L24

XF1

XF2

L4

NARROW

WIDE

PC BOARD TKR-851

1

TX-RX UNIT (X57-6962-70) (A/2) Component side view (J72-0924-09 A/2)

CN16

GNDNC8TPCFAS 1

L5

CN1

1

2

L33

R32

R31

R30

A1

R11

R10

R13

CN2

R41

C37

D1

A9

L14 L15

C14

C15

A10

8CT

C137

C139

C125

+

TP102 TX CV

+

GND1

STT

8CL

CV

9CL

MO

PDT

BUP

TMP 8

A2 : TX VCO (X58-481)

CN19

FCT

GND2

VO

FIN

5C

LDT

EPT

DP

CP

REF

CP

EPT

LDT

GND2

VO

2

3

4

5

6

7

8

10

11

12

13

FCR

DT

Q27

SOE

STT

NC

SB

NC

SRR

TX

36

8C

35

8C

MO

R69

Q4

R181

2

DET

1

NC

GND

ASQ

R182

RSSI

SC

R142

DP

CP

R141

R140

EPR

LDRDTSTB

EPT

LDT

R139

R138

CN14

CK

FWD

R137

LD2

BUP

PSW

TMP

SOE

QS

MB

GND

GNDMOGND

9

K1

IC4

IGO

Ref. No. Address

IC4 11B

IC5 10I

IC9 7D

IC10 11I

SB

Ref. No. Address

Q4 9F

Q16 10K

Q17 10K

Q26 8E

8CR

Ref. No. Address

Q27 9F

D1 7J

D2 7F

C76

+

5CR

QS

CK

STB4

F1

C161

C173

C160

C172

LD2

I

IC5

FCT

+

I

O

G

IC10

9V

C158

C159

O

C174

+

C171

Q17

R128

Q16

B

R129

E

C

+

C147

CN3

C144

C124

+

TP101

RX CV

8CR

C136

+

C138

+

GND1

SRR

8CL

CV

9CL

NC

A3 : RX VCO (X58-480)

LDR

DP

EPR

Layer 1 Layer 2 Layer 3 Layer 4

CP

Component side

Foil side

FIN

5C

LDR

EPR

DP

CP

REF

J72-0924-09 A/2

9

10

11

12

13

14

JIHGFEDCBA

3

B

3

TKR-851

1

TX-RX UNIT (X57-6962-70) (A/2) Foil side view (J72-0924-09 A/2)

2

R95

FIN

5C

LDT

EPT

DP

CP

REF

FIN

5C

LDR

EPR

DP

CP

REF

GND2

VO

R174

GND2

VO

R175

R151

R152

R153

R154

R155

R156

R157

R158

C90

C94

R168

R179

C89

L32

L42

C115

L31

R162

C117

C29

C28

R82

C116

3

4

C234

5

6

7

8

9

10

Q11

R96

R79

C114

R92

C91

C92

R94

C93

R93

PC BOARD

R136

C101

C99

R143

R106

R109

45

R18

R19

1

C231

X3

C95

R97

R98

Q8

C97

R100

C98

R99

C96

C179

L28

R101

IC1

8

R78

R91

L25

X2

+

D8

R135

R17

R20

R77

+

L26

C84

C164

C25

C24

+

C81

C80

R134

R144

Q9

R73

R76

C166

R148

R145

C167

C82

R74

C83

R75

+

C106

5

8

C146

Q23

C178

IC2

+

C177

C100

R102

R103

C102

R107

C104

R105

4

1

C145

L35

C204

L36

C191

B

IC11

O

C205

C

R130

R131

L27

G

L37

C192

G

B

C

E

C206

E

I

Q10

IC3

I

L38

C193

Q18

L39

C207

Q19

C105

C148

C208

C194

+

C175

L40

C195

C150

C176

R114

R113

C149

C152

GND1

STT

8CL

CV

9CL

MO

C87

+

GND1

SRR

8CL

CV

9CL

NC

R90

C223

C86

R87

C233

C232

C129

C123

C120

R127

C143

L30 L29

C128

C122

C121

C88

R88

C142

R126

Q15

R125

C111

C126

Q14

R124

C127

C133

C135

C141

R121

R122

C131

C109

+

R120

R123

C130

C132

C134

C140

+

Q13

C107

Q12

A11

C13

L11

C211

R9

R8

R34

C212

R33

C30

C31

L10

C33

C32

R35

C34

L12

R36

R37

L1

Q2

R

C3

11

12

13

14

J72-0924-09 A/2

62

Ref. No. Address

IC1 4C

IC2 10D

IC3 10E

IC6 9K

IC7 9L

IC11 6E

Ref. No. Address

Q1 3N

Q2 7J

Q3 7O

Q5 9N

Q6 9M

Q7 10O

Ref. No. Address

Q8 8C

Q9 8D

Q10 7E

Q11 3B

Q12 9G

Q13 4G

Ref. No. Address

Q14 10G

Q15 5G

Q18 5E

Q19 5E

Q23 3D

Q24 9R

Ref. No. Address

Q25 9R

D3 7Q

D4 8Q

D5 11O

D7 9S

D8 3D

Ref. No. Address

D11 10N

D12 9Q

D13 11N

JKLMNOPQRS

31

C33

C32

R35

C34

R34

L12

R36R37

L13

R39

R38

C36

PC BOARD TKR-851

1

TX-RX UNIT (X57-6962-70) (A/2) Foil side view (J72-0924-09 A/2)

2

R5

C4

Q1

E

R3

C

B

L3

C210

C41

R43

C45

C44

Q2

E

B

C

R40

C40

R42

C39

C38

C42

C43

C163

C7

C8

C5

C199

C50

C47

C46

C49

R2

L34

R51

R48

C52

R178

R150

R163

L6

Q3

R164

C57

C3

L23

R49

L21

C54

C197

R14

C61

C65

C198

R83

+

C69

C70

R171

R160

R161

C63

C56

R53

R56

C68

R47

D3

D4

L1

C55

R52

R55

C62

R58

3

4

5

6

7

8

IC7

9

R71

Q5

D11

TH1

R72

C218

D13

C79

R67

C75

C73

R66

Q7

C77

C78

L43

R68

R176

D5

+

C72

C71

C190

Q6

C184

C189

C185

8

D12

R165

R166

+

C151

C153

C157

C156

Component side

Q25

Q24

C162

9

D7

10

11

12

1

8

IC6

9

C155

C154

16

1

+

Layer 1 Layer 2 Layer 3 Layer 4

Foil side

13

63

14

JKLMNOPQRSIHGFEDCBA

TKR-851 PC BOARD

1

TX-RX UNIT (X57-6962-70) (A/2) Foil side view (J72-0924-09 A/2)

2

R136

C101

R106

C231

R143

C95

R97

R98

C97

R100

C98

R99

R18

R19

D8

+

R135

R17

R20

R77

+

L26

C84

+

C164

+

C81

10

11

R95

Q11

FIN

5C

LDT

EPT

DP

CP

REF

GND2

VO

R174

R151

R152

R153

R154

C94

R168

R179

C89

L42

L31

C29

C28

R82

C115

C114

R96

R79

C96

C179

R101

8

IC1

R78

L28

C99

X3

R109

45

1

3

4

C234

5

6

7

R92

C116

C91

C92

R94

C93

R93

R91

Q8

L25

X2

R162

GND2

8

9

FIN

5C

LDR

EPR

DP

CP

REF

VO

R175

R155

R156

R157

R158

C90

C117

L32

J72-0924-09 A/2

C25

C24

C80

R134

R144

R145

Q9

R73

R76

C166

R148

C167

C82

R74

C83

R75

+

C106

5

8

C146

Q23

C178

IC2

+

C177

C100

R102

R103

C102

R107

C104

R105

4

1

C145

L35

C204

L36

C191

B

IC11

O

C205

C

R130

R131

L27

G

L37

C192

G

B

C

E

C206

E

I

Q10

IC3

I

L38

C193

Q18

L39

C207

Q19

C105

C148

C194

+

C175

C208

C195

C150

C176

R114

R113

C149

L40

C152

GND1

STT

8CL

CV

9CL

MO

C87

+

GND1

SRR

8CL

CV

9CL

NC

R90

C223

C86

R87

C233

C232

C129

C123

C120

R127

C143

L30 L29

C128

C122

C121

C88

R88

C142

R126

Q15

R125

C111

Q14

C126

R124

C127

C133

C135

C141

R121

R122

C131

C109

+

R120

R123

C130

C132

C134

C140

+

Q13

C107

Q12

A11

C13

R9

L11

R8

R33

C30

C211

C31

C212

L10

C33

C32

R35

C34

R34

L12

R36

R37

L13

R39

R38

C36

Q2

PC BOARD TKR-851

1

TX-RX UNIT (X57-6962-70) (A/2) Foil side view (J72-0924-09 A/2)

2

R5

C4

Q1

E

R3

C

B

L3

C190

C189

Q6

C7

C8

C184

C185

C47

C46

C5

C199

C50

C49

Q5

D11

R71

C210

C41

R43

C42

C39

E

B

C

R40

C38

C43

C40

R42

C163

1

8

IC6

9

C155

C154

16

1

+

9

IC7

8

C45

C44

TH1

R72

R2

L34

R51

C218

R48

C52

R178

D13

R150

R163

L6

Q3

R164

C79

R67

C75

C57

C63

C56

R53

R56

C68

+

D12

C151

C157

R47

D3

D4

L1

R165

R58

C153

C156

C55

R52

R55

C62

R166

Q25

Q24

C162

D7

C3

R171

L23

C61

C198

+

C65

L43

R68

C71

R83

C69

C70

R160

R161

C54

R49

R14

C197

L21

C73

R66

Q7

C77

C78

R176

D5

+

C72

3

4

5

6

7

8

9

10

11

12

13

14

Ref. No. Address

IC1 4C

IC2 10D

IC3 10E

IC6 9K

IC7 9L

IC11 6E

Ref. No. Address

Q1 3N

Q2 7J

Q3 7O

Q5 9N

Q6 9M

Q7 10O

Ref. No. Address

Q8 8C

Q9 8D

Q10 7E

Q11 3B

Q12 9G

Q13 4G

Ref. No. Address

Q14 10G

Q15 5G

Q18 5E

Q19 5E

Q23 3D

Q24 9R

Ref. No. Address

Q25 9R

D3 7Q

D4 8Q

D5 11O

D7 9S

D8 3D

Ref. No. Address

D11 10N

D12 9Q

D13 11N

Component side

Layer 1 Layer 2 Layer 3 Layer 4

Foil side

12

13

14

JIHGFEDCBA

L

TKR-851

1

PC BOARD

2

TX-RX UNIT (X57-6962-70) (B/2) Component side view (J72-0924-09 B/2)

C623

5-TONE

D600

C825

C806

R604

Q612

+

R605

R836

C780

C786

O

IC624

G

I

G

3

I

G

O

4

5

IC627

IC601

+

C785

L601

L604

C613

R603

C826

G

I

O

6

CN600

20MIC

L606

5CK5K3

MIG

VLIK4K2K1SOE

19

HK/RXD1

PTT/TXD1

I

IC628

C769

O

+

C766

SB

NC

CLK

PSW

STB1

DAT

GND

SB 12

C600

3.3D

R601

C781

10

11

12

7

C644

+

C645

8

+

C646

9

J72-0924-09 B/2

Ref. No. Address

IC601 6A

IC602 7K

IC605 6K

IC607 8O

IC623 8K

IC624 4G

IC625 4K

IC627 4A

Ref. No. Address

IC628 3G

IC629 4R

IC630 4N

Q607 8L

Q608 9L

Q612 5B

Q613 8M

Q614 9M

C691

Ref. No. Address

D600 4B

D614 6M

D618 6M

D621 7M

D626 4M

D629 6N

TRST GND NC GND GND GND EMU1

TMS TD1 DVDD TD0 TCK TCK EMU0

1

13

14

64

JKLMNOPQRS

R601

EMU1

EMU0

C781

L607

R653

I

G

TXO

TXI

RXO

AC BC1 BC2 BC3 BC4

CN601

PTI

CLRC

RXI

PTO

NC

GND

O

1

14

+

IC625

C770

1

8

9

16

C765

C767

DEI

8

IC602

IC623

PC BOARD TKR-851

TX-RX UNIT (X57-6962-70) (B/2) Component side view (J72-0924-09 B/2)

1

+

SPI

D629

L608

RSI

RD

+

SPG

C800

C817

12

SPG

+

C663

+

C823

R812

C814

+

SB

C657

R781

+

R841

8

1

R676

C652

R742

C649

R674

IC607

R669

R672

C789

C798

C811

30NC

29

C788

R764

R675

++

C760

45

R671

+

NC

EMON

NCNCRXD2

TXD2

R765

C790

C772

ANI

C818

C819

C820

5C

NC

EPTT

CN606

AI1

AI2

AI3DGTDTARDRARXG

C809

C812

C816

R771

R751

C827

TXG

C807

IO1

R768

C804

IO2

R766

C762

IO3

R760

10

C802

IO4

IC629

C796

C799

IO5

IO6

SPM

C792

R750

R749

R752

++

C794

21

NC

C774

C773

R654

IC605

R658

CP600

16

9

16

9

8

1

R657

R655

DEO

R607

R609

CP601

C642

Q607

R840

Q608

R611

D621

R839

R612

C803

R785

R613

Q613

Q614

D614

1

SB

CN603

L613

1

AO5

R793

C808

D626

SB

AO4

L612

AO3

L611

GND

D618

SPO

C810

4

GND

SPO

CN604

CN610

CN609

8C

IC630 C801

R789

AO2

C813

CN605

SPO

1

SB

G

O

C795

C805

AO1

2

I

SPG

C681

CN608

RSSI

CN607

RSSI

C828

1

2

3

4

5

6

7

8

9

Component side

Layer 1 Layer 2 Layer 3 Layer 4

Foil side

10

11

12

13

65

14

JKLMNOPQRSIHGFEDCBA

TKR-851 PC BOARD

1

2

TX-RX UNIT (X57-6962-70) (B/2) Component side view (J72-0924-09 B/2)

C623

C825

5-TONE

D600

C806

R604

Q612

+

R605

R836

C644

+

C645

+

C691

C646

C780

C786

O

IC624

G

I

G

3

I

G

O

4

5

IC627

IC601

+

C785

L601

L604

C613

R603

C826

G

I

O

6

7

8

9

J72-0924-09 B/2

PC BOARD TKR-851

1

2

TX-RX UNIT (X57-6962-70) (B/2) Component side view (J72-0924-09 B/2)

TXG

C807

IO1

R768

C804

IO2

R766

C762

IO3

R760

1

10

C802

IO4

IC629

C796

C799

IO5

IO6

SPM

C792

R750

R749

R752

++

C794

21

NC

C773

C774

CN608

RSSI

CN607

RSSI

C828

3

4

5

6

7

8

9

CN600

20MIC

I

IC628

C769

O

+

C766

5CK5K3

HK/RXD1

PTT/TXD1

MIG

VLIK4K2K1SOE

19

L606

TRST GND NC GND GND GND EMU1

TMS TD1 DVDD TD0 TCK TCK EMU0

1

SB

NC

CLK

PSW

STB1

DAT

GND

SB 12

C600

3.3D

R601

C781

L607

R653

G

TXO

TXI

RXO

AC BC1 BC2 BC3 BC4

CN601

PTI

CLRC

RXI

PTO

NC

GND

C770

I

O

+

C767

1

8

9

16

C765

8

IC602

IC623

R654

DEI

IC605

R658

CP600

16

9

8

1

R657

IC625

1

14

9

R655

DEO

R607

CP601

R609

C642

Q607

R840

Q608

R611

D621

R839

R612

R613

C803

R785

Q614

D614

Q613

1

SB

CN603

L613

1

AO5

R793

C808

D626

SB

AO4

L612

AO3

L611

GND

D618

SPO

C810

CN609

4

GND

SPO CN604

CN605

8C

IC630 C801

R789

AO2

C813

SPO 1

CN610

SB

I

G

O

C795

C805

AO1

SPG 2

C681

+

SPI

D629

L608

RSI

RD

+

SPG

C800

C817

12

SPG

+

C663

+

C823

R812

C814

+

SB

C657

R781

R841

8

1

R676

C652

+

R742

C649

R674

IC607

45

R669

R672

C788

R675

C760

R671

ANI

C789

+

C798

+

C811

+

30NC

NC

EMON

NCNCRXD2

TXD2

29

R765

R764

C790

C827

C772

++

C818

C819

C820

5C

NC

EPTT

CN606

AI1

AI2

AI3DGTDTARDRARXG

C809

C812

C816

R751

R771

10

11

12

13

14

Ref. No. Address

IC601 6A

IC602 7K

IC605 6K

IC607 8O

IC623 8K

IC624 4G

IC625 4K

IC627 4A

Ref. No. Address

IC628 3G

IC629 4R

IC630 4N

Q607 8L

Q608 9L

Q612 5B

Q613 8M

Q614 9M

Ref. No. Address

D600 4B

D614 6M

D618 6M

D621 7M

D626 4M

D629 6N

Component side

Layer 1 Layer 2 Layer 3 Layer 4

Foil side

10

11

12

13

14

JIHGFEDCBA

3

1

2

7

6

T

G

TKR-851

1

PC BOARD

2

TX-RX UNIT (X57-6962-70) (B/2) Foil side view (J72-0924-09 B/2)

G

R762

Q609

R753

C815

D611

C723

R709

R714

45

C722

D

Q610

C783

C791

R767

R802

C746

C736

C670

+

C692

R736

R732

C744

S

+

C739

R737

C758

R681R682

R741

R728

1

45

IC619

++

C701

1

12 13

R740

R729

8

IC615

IC611

8

R679

R739

C743

+

C720

45

1

R738

R735

C841

24

Q605

IC621

R790

D606

C784

C787

R758

R754

Q606

IC622

R745

D608

R791

R795

R763

C793

C797

R774

Q611

C778

+

D628

1

34

5

R815

R744

C764

R747

34 1

5

R743

D619

D615

R798

C729

R809

D607

R807

R810

R803

R799

C730

+

R808

R804

C822

C821

TH700

D609

8

1

R719

R843

R806

R721

R805

R715

IC617

R713

+

3

4

5

D620

D623

R775

R777

R782

R776

R778

6

7

D616

+

C775

C777

+++

8

IC620

9

D612

R780

R779

R773

C779

C763

C761

R772

R786

C776

1

16

D610

R783

D622

R787

R794

C740

C715

C705

R685R686

R811

R842

R684

C690

8CSBSBNCGNDMOGND 2

8CNCSBSBQS 1

C602

C605

D627

C648

IC608

C706

C700

C679

+

R710

TMP

BUP

FWDCKLDT

EPTCPSC

ASQNCNC

GNDMBSOE

PSW

LD2

STBDTLDR

EPRDPRSSI

C685

IC610

G

I

O

16

8

C684

R683

R680

C782

IC626

C768

5

+

GND

34

C721

CN602

R844

R668

R673

TH701

+

C647

R670

++

C703

C704

R717

R718

C724

C643

34

51

1

C639

C698

C697

R708

R707

R690

IC614

819

C728

IC616

415

+

C726

DET 35

+

R712

R722

36

C771

R608

R678

+

C662

C725

R610

Q615

IC612

R689

R694

R696

R698

1345

89

R693

C707

R695

C695

C708

C696

C709

C711

IC613

1

16

L605

EMU1

EMU0

D

R69

R81

Q

+

C693

C694

C710

C712

10

11

12

13

14

66

Ref. No. Address

IC600 4O

IC603 9N

IC604 6Q

IC606 4M

IC608 6G

IC609 9Q

IC610 6H

IC611 9F

Ref. No. Address

IC612 8J

IC613 8J

IC614 8H

IC615 8F

IC616 9H

IC617 8D

IC618 7L

IC619 6F

Ref. No. Address

IC620 8B

IC621 5C

IC622 5C

IC626 7H

IC631 3N

IC632 3M

Q600 4Q

Q601 3K

Ref. No. Address

Q602 3J

Q603 4K

Q604 8L

Q605 5C

Q606 4C

Q609 4E

Q610 3E

Q611 4D

Ref. No. Address

Q615 6I

D606 7C

D607 7C

D608 6C

D609 7D

D610 6B

D611 6E

D612 6B

Ref. No. Address

D615 6D

D616 7B

D619 6C

D620 7A

D622 7B

D623 6A

D627 4G

D628 4D

JKLMNOPQRS

R695

IC613

R693

C707

C695

C708

C696

C709

C711

L605

PC BOARD TKR-851

1

2

TX-RX UNIT (X57-6962-70) (B/2) Foil side view (J72-0924-09 B/2)

Q601

Q602

S

D

R691

R692

R697

R813

+

C693

G

C713

C717

C718

37

Q603

R702

+

R700

36

R720

R723

R724

C731

C732

+

C733

IC618

C842

C741

C742

+

R726

R832 R831

C694

+

72

C710

73 108

116

C727

R704

R731

R734

TRSTGNDNCGNDGNDGNDEMU1

Q604

G

S

C735

C738

D

C734

R733

R727

C737

C712

C714

C719

C716

+

R701

R705

R703

R699

TMSTD1DVDDTD0TCKTCKEMU0

R833

C745

+

X601

C840

1

C839

R822

144

109

IC632

8

R830

24

C843

C835

24

45

1

IC606

IC603

R826

C833

C749

C750

+

C747

C759

+

C752

C748

+

C755

C751

R730

R829

C837C838

1213

1

C754

C757

C753

C756

1213

1

C836 R828

R688

C824

R687

C832

C844

C831

IC631

R827

R825

C834

8

CP603

R824

45

1

R616

R606

R640

R642

L603

R644

R614

R630 R631 R622 R637

R643 R645 R646 R667

R662

C830

C829

R821

R823

C616

R627

R635

CP606

CP609

R639 R641

R647 R648 R649 R650 R651 R665

R663

R818

R819

8

R834

R666

R820

IC600

R837

R664

R814

R626

25

R625

R624

R621

R623

R633

R620

R634

R619

C635

C638

45

1

C851

26

CP607

IC604

50

51 75

R652

CP619

CP618

CP617

CP616

1

IC609

16

X600

C634

R629

Q600

R600 R602

C614

CP615

D

C629

CP614

S G

1

100

76

CP613

R615

CP620

R817

CP604CP605

R638

C641

+

32

17

R618

C640

CP608

L602

CP610

CP611

R661

CP612

R660

R659

R656

J72-0924-09 B/2

3

4

5

6

7

8

L600

9

Component side

Layer 1 Layer 2 Layer 3 Layer 4

Foil side

10

11

12

13

67

14

JKLMNOPQRSIHGFEDCBA

TKR-851 PC BOARD

1

2

TX-RX UNIT (X57-6962-70) (B/2) Foil side view (J72-0924-09 B/2)

G

R762

Q609

R753

C815

D611

C723

R709

R714

45

C722

D

Q610

C783

C791

R767

R802

C746

C736

C670

+

C692

R736

R732

C744

S

+

C739

R737

C758

R681R682

R741

R728

1

45

IC619

++

C701

1

12 13

R740

R729

8

IC615

IC611

8

R679

R739

C743

+

C720

45

1

C740

R738

R735

C841

24

Q605

IC621

R790

D606

C784

C787

R758

R754

Q606

34

IC622

R745

D608

R791

R795

5

R763

R774

1 5

34 1

R798

C729

C764

R809

C793

C778

+

R744

R747

R810

D607

R743

D619

R799

+

C797

R815

D628

R807

R803

C730

R808

Q611

D615

R804

C822

C821

TH700

8

1

R719

R843

R806

D609

R721

R805

R715

IC617

R713

+

3

4

5

D620

D623

R775

R777

R782

R776

R778

R780

6

7

D616

+

C775

C777

+++

8

IC620

9

D612

R779

R773

C779

C763

C761

R772

R786

C776

1

16

R783

D622

D610

R787

R794

8CSBSBNCGNDMOGND 2

8CNCSBSBQS 1

C605

R811

C715

C705

R842

R684

R685R686

+

C690

R710

TMP

BUP

FWDCKLDT

EPTCPSC

ASQNCNC

36

GNDMBSOE

PSW

LD2

STBDTLDR

EPRDPRSSI

GND

C782

IC626

C768

C684

R683

5

R680

+

34

C721

DET 35

+

R712

R722

R608

R678

+

C662

C771

C725

CN602

C602

D627

R844

R668

R673

TH701

+

C643

C647

34

51

1

C648

IC608

C706

C700

C679

R670

++

C698

C697

C703

+

C704

R708

R707

R717

C726

R718

C724

IC610

C639

G

I

O

R690

IC614

819

C728

IC616

415

C685

16

8

R610

Q615

IC612

R689

R694

R696

R698

1345

PC BOARD TKR-851

1

2

TX-RX UNIT (X57-6962-70) (B/2) Foil side view (J72-0924-09 B/2)

Q601

Q602

S

D

G

C717

C718

C713

R691

R692

R697

R693

R813

C707

R695

C695

C708

C696

C709

C711

1

89

IC613

16

L605

+

C712

C693

C694

C710

37

72

C714

C719

C716

Q603

R702

+

R700

36

73 108

+

R701

R705

R703

R699

R720

R704

R723

C727

R731

R734

TRSTGNDNCGNDGNDGNDEMU1

TMSTD1DVDDTD0TCKTCKEMU0

R724

IC618

G

C738

C731

C732

+

Q604

S

C735

C733

D

C734

R733

C842

C741

C742

R727

C737

+

R726

R832 R831

C838

R833

C745

+

X601

C840

1

C839

R822

144

109

IC632

8

R830

24

C843

24

C835

IC606

45

1

C749

C750

C747

C752

C748

C751

IC603

R826

C833

+

C759

+

C755

R730

1213

1

C754

C757

C753

C756

1213

R829

C836 R828

C837

R688

C824

R687

1

C832

C844

C831

IC631

R827

R825

C834

8

CP603

R824

45

1

R616

R606

R640

R642

L603

R644

R614

R630 R631 R622 R637

R643 R645 R646 R667

R662

C830

C829

R821

R823

C616

R627

R635

CP606

CP609

R639 R641

R647 R648 R649 R650 R651 R665

R663

R818

R819

8

R834

R666

R820

IC600

R837

R664

R633

R624

R625

CP618

R621

R623

R620

CP617

R814

R634

R619

IC604

C635

C638

CP616

IC609

45

1

C851

R626

25

26

CP607

50

51 75

CP619

R652

1

16

X600

C634

R629

Q600

R600 R602

C614

CP615

D

C629

CP614

S G

1

100

76

CP613

R615

CP620

R817

CP604CP605

R638

C641

+

32

17

R618

C640

CP608

CP612

L602

CP610

CP611

R661

R660

R659

R656

J72-0924-09 B/2

3

4

5

6

7

8

L600

9

10

11

12

13

14

Ref. No. Address

IC600 4O

IC603 9N

IC604 6Q

IC606 4M

IC608 6G

IC609 9Q

IC610 6H

IC611 9F

Ref. No. Address

IC612 8J

IC613 8J

IC614 8H

IC615 8F

IC616 9H

IC617 8D

IC618 7L

IC619 6F

Ref. No. Address

IC620 8B

IC621 5C

IC622 5C

IC626 7H

IC631 3N

IC632 3M

Q600 4Q

Q601 3K

Ref. No. Address

Q602 3J

Q603 4K

Q604 8L

Q605 5C

Q606 4C

Q609 4E

Q610 3E

Q611 4D

Ref. No. Address

Q615 6I

D606 7C

D607 7C

D608 6C

D609 7D

D610 6B

D611 6E

D612 6B

Ref. No. Address

D615 6D

D616 7B

D619 6C

D620 7A

D622 7B

D623 6A

D627 4G

D628 4D

Component side

Layer 1 Layer 2 Layer 3 Layer 4

Foil side

10

11

12

13

14

JIHGFEDCBA

TKR-851

1

RX VCO UNIT (X58-4800-10) Component side view (J72-0751-02)

2

3

4

5

6

J72-0751-02 A/2 J72-0751-02 A/2

R364

9CL

NC

CV

6

Q354

PC BOARD

1

VO

C376

CN350

GND

SRR

8CL

1

2 GND

CN351

RX VCO UNIT (X58-4800-10) Foil side view (J72-0751-02)

1

2

CN351

GND

C360

C354

R356

C368

Q350

VO

C372

L360

TC350

C370

S

D

C366

R360

D350

L352

C379

R362

Q352

C374

C364

G

L356

C362

L354

D352

L353

GND

1

L358

C356

SRR

L362

Q355

R351

R353

C351

R354

C383

8CL

R368

R365

R355

C386

C350

R352

CV

C377

R366

C378

R367

R358R359

L359

9CL

C375

C365

C355

D353

L355

L351

C363

NC

6

L361

C369

L357

D351

R350

R363

R357

C371

C367

TC351

L350

CN350

C373

S

G

D

C358C359

C361

C357

R361

Q353

Q351

10

11

12

+

LDR

C311

R320

C309

C324

5C

R300

R319

C310

1

FIN

C325

R308

R311

CN300

C307

C317

C314

C312

R315

C322

R322

C319

L302

L301

R321

L303

1

FIN

Q302

C321

5C

10 11

R318

C323

LDR

R305

R301

C305

C304

EPR

IC300

R314

R304

DT

R303

1

20

R317

R316

Q301

CP

R302

7 REF

CN300

Q300

7

7 REF

C306

EPR

DT

CP

8

9

C308

L300

R310

R306

R309

R312

C315

R313

+

C318

+

C320

J72-0751-02 B/2 J72-0751-02 B/2

13

14

Ref. No. Address

Q354 3C

68

Component side

Layer 1 Layer 2

Foil side

Ref. No. Address

IC300 10G

Q300 11H

Q301 11H

Q302 8G

Q350 4F

Ref. No. Address

Q351 4H

Q352 3F

Q353 3H

Q355 3G

D350 6F

Ref. No. Address

D351 6H

D352 6G

D353 6H

Component side

Layer 1 Layer 2

Foil side

ABCDE FGH I J

PC BOARD

TX VCO UNIT (X58-4810-10) Component side view (J72-0752-12)

J72-0752-12 A/2 J72-0752-12 A/2

D355

R375

C381

R374

MO

6

9CL

R373

C380

R372

GND

STT

8CL

CV

1

D354

CN350

2

1

CN351

GND

VO

TX VCO UNIT (X58-4810-10) Foil side view (J72-0752-12)

1

2

CN351

GND

R376

C360

C354

C368

Q350

C359

VO

L360

TC350

C370

S

D

C366

D350

L352

G

L356

CN350

C379

C374 C375

C364

L358

C362

L354 L355

D352

L353

GND

1

L362

C356

STT

Q355

R354

R351

R353

C351

C383

8CL

R358R359

C352

R368

R365

R355

C350

R352

CV

C377

R366

C378

R367

C382

C365

L359

C355

D353

9CL

L361

C369

L357

C363

D351

L351

R350

MO

6

TKR-851

R377

C371

S

Q351

G

D

C367

TC351

C358

C361

C357

L350

C353

1

2

3

4

5

6

REF

7

C306

L301L302

R321

L303

1

FIN

Q302

C321

5C

10 11

R318

C323

LDR

R305

R301

C305

C304

EPT

R304

IC300

L306

R314

L307

C329

5C

R300

R319

C310

FIN

1

C325

R311

R308

CN300

R315

C322

R322

C319

C317

C314

C312

C307

LDR

EPT

DT

CP

R313

C308

C330

R310

R309

+

R320

+

C309

C311

C324

+

L305

L300

R306

C318

C320

R312

C315

DT

1

20

R303

R317

R316

L304

Q301

CP

R302

7 REF

Q300

J72-0752-12 B/2 J72-0752-12 B/2

CN300

7

8

9

10

11

12

Ref. No. Address

D354 4C

D355 4B

Component side

Layer 1 Layer 2

Foil side

Ref. No. Address

IC300 10G

Q300 11H

Q301 11H

Q302 8G

Ref. No. Address

Q350 4F

Q351 4H

Q355 3G

D350 6F

Ref. No. Address

D351 6H

D352 6G

D353 6H

Component side

Layer 1 Layer 2

Foil side

13

69

14

A B C D E

TKR-851 SCHEMATIC DIAGRAM

1

FINAL UNIT (X45-3742-71) (A/2)

T:7.57V R:0V

R4

22

R6

47

T:7.61V

R8

10

R:0V

R49

0

T:7.91V R:0V

470p

C20

10n

L15

C24 100u16

C26 470p

R1 10k

C6 470p

L2 10n

6.8k

470p

C10R7C18

470p

C13

18n

L3

2

Q2

C8

8p

C102 470p

470p

C91

C103 10u10

2SC3356(R24)

R48

470

R47

2.2k

T:0.69V R:0V

470p

C92

C93

C94

C106 0.1u

C107 100p

C12

Q1-3

RF AMP

470p

C95

1

2

3

22

470p

R9

C14

470p

C97

C96

R51 100k

IC1

TK11050M

Comp.outVcc

GNDVcont

Vref

Comp.in

C17

5p

C15

100k

R11

470p

R13

18k

R12

6

5

4

470p

C1

L1

10n

R46

R2

470

2.2k

C119

T:0.70V R:0V

Q1

2SC5110(O)

470p

C7 470p

R3 47

(A/2)-CN19

TX-RX UNIT

(X57-6270-XX)

CN1

3

CN3

1

TMP

2

BUP

3

PDT

4

FAS

5

PC

8T

NC

GND

FAB

FAG

CN4

6

7

8

1

2

D10

SURGE PROTECTOR

T:13.03V R:13.54V

470p

100u25

C3

C100

470p

1SS355

D10

C101

0.1u

C99

VOLTAGE REGULATOR

IC2

NJM78L05UA

3

IN1OUT

COM

2

(A/2)-CN16

TX-RX UNIT

(X57-6270-XX)

4

5

47

470p

C19

C108 0.1u

Q3

2SK2596

C109 100p

L14

15n

C21

12p

C22

C23

470p

C31

R15

18

270

6p

R14

R60

10k

R56

47k

-t

TH1

270

R16

470p

C27 470p

8p

C32

6.8n

C28 0.1u

L5

27p

R18

100

C34

C33

R17

120k

470

R57

2SC4116(Y)

DC SWITCH

Q8

R19

C29

100k

C38

C35

470p

C30

470p

0.22u

C36

R58

0.1u

470k

6

7

70

X45-374 1/2

18

R50

DTD123EK

DC SWITCH

C98

470p

Q9

C104

100p

THERMOSTAT

R52 39k

R53

150k

JIHGF

SCHEMATIC DIAGRAM TKR-851

FINAL UNIT (X45-3742-71) (A/2)

C49

R26

15n

12p

0.022u

470k

C70

C41

T:4.26V R:0V

100

C120

R55

0.1u

100p

470p

R21

C43

22p

C40

0

C50

C44

R24

TX DRIVE AMP

Q4

PD55008S

R20

0

D2

02DZ6.2(Y)

VOLTAGE REFERENCE

R59

0

F1

C69

2.5A

L6

C39

100p

C51

0.1u

6p

R22

R23

100k

C48

TA75W01FU

IN2+

6

IN2-

7

OUT-B

8

VCC

R62 10k

47u25

FINAL AMP

Q5

RD60HUF1-01

100

15p

C121

C46

120k

470p

DC AMP

IC3

VEE

IN1+

IN1-

OUT1

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

C53

C122

470p

45

3

2

1

15p

C52

L7

15n

C55

22p

C124

C123

RF DETECTOR

R35

0

R34

100p

470p

15p

C59

D4,5

100k

8p

C118

C75 470p

0.1u

C61

470p

D4

R31

C54

100u25

0

R37

C165

470P

HSM88AS

C71 470p

R38 47k

220k

R72

180k

100

R40

VR1 100k

100

L16

R73

10n

C81

C160

470p

L17

18n

R36 0

R41

0

D5

HSM88AS

R42 0

R44

C166

C72 470p

0

470P

R45 47k

470p

C83

L9

15n

6p

C86

10p

C112 470p

L11

15n

C89

5p

C113 0.1u

L12

110n

ANT

1

2

3

CN5

E

1

B

3

(A/2)-CN15

TX-RX UNIT

(X57-6270-XX)

4

R54

(X45-3742-71) (B/2)

CN51

DSA3A1

D51,52

CN52

DSA3A1

C115 0.1u

GND

CN6

CN7

CN8

W3

+B1

GNDW4

W5 +B2

D51

PROTECT OF REVERSE CONNECTION

D52

MAIN DC

1k

100p

C77

T:13.05V R:13.56V

470p

C78

0.1u

1000u25

C79

C80

SURGE PROTECTOR

ZSA5A27

D7

470p

C105

K1

REVERSE CURRENT PROTECTION

D8

RB051L-40

MINISMDC050-02

R61

5.6

CHARGE

D9

CURRENT PROTECTOR

C116

470p

C114 470p

BACKUP

0.1u

C117

MAIN DC

+B1

GND

BACK UP BATTERY

+B2

GND

5

6

7

71

X45-374 2/2

(A/2)-CN19

TX-RX UNIT

(X57-6270-XX)

CN3

TMP

BUP

PDT

FAS

PC

(A/2)-CN16

8T

TX-RX UNIT

(X57-6270-XX)

NC

GND

FAB

FAG

FINAL UNIT (X45-3742-71) (A/2)

T:7.57V

R4

CN1

CN4

470p

1

2

3

4

5

6

7

8

1

2

R:0V

C1

SURGE PROTECTOR

18

R50

DTD123EK

DC SWITCH

L1

10n

D10

T:13.03V R:13.54V

470p

C100

Q9

R1 10k

1SS355

100u25

C3

D10

C98

22

C6 470p

R46

R2

C104

470p

C101

470p

470

2.2k

0.1u

C99

100p

T:0.70V R:0V

Q1

2SC5110(O)

C119

470p

NJM78L05UA

3

L2 10n

R3 47

VOLTAGE REGULATOR

IC2

IN1OUT

COM

2

470p

C10R7C18

C8

8p

C7 470p

C102 470p

R6

6.8k

470p

C91

C103 10u10

47

470p

2SC3356(R24)

R48

R47

T:0.69V R:0V

470p

C92

C93

C106 0.1u

C107 100p

Q2

470

C12

2.2k

Q1-3

RF AMP

470p

C94

1

2

3

R8

18n

470p

L3

C13

22

470p

R9

470p

C97

C95

C96

R51 100k

IC1

TK11050M

Comp.outVcc

Vref

THERMOSTAT

R52 39k

T:7.61V

10

R:0V

470p

C14

GNDVcont

Comp.in

C17

C15

0

T:7.91V

R49

R:0V

10n

470p

L15

C20

L14

47

470p

C19

C108 0.1u

150k

Q3

2SK2596

C109 100p

15n

5p

R13

18k

100k

R12

R11

470p

6

5

4

R53

C21

12p

C24 100u16

470p

C22

C23

C26 470p

6p

270

R14

R56

47k

R15

TX DRIVE AMP

Q4

PD55008S

L5

C31

6.8n

470p

18

270

R60

10k

TH1

8p

C32

R16

-t

C27 470p

C28 0.1u

R17

120k

R57

27p

C33

R19

100k

C38

470

C29

Q8

2SC4116(Y)

DC SWITCH

C34

C35

470p

27p

C30

470p

R18

C36

R58

0.22u

100

0.1u

470k

R20

0

D2

02DZ6.2(Y)

VOLTAGE REFERENCE

R59

C49

F1

2.5A

L6

15n

C41

C39

12p

T:4.26V R:0V

R26

100

C120

0.022u

0

R55

470k

C69

C70

100p

0.1u

100p

470p

C43

22p

C40

R21

0

C50

C44

R24

6p

100k

6

7

8

C51

0.1u 47u25

FINAL AMP

RD60HUF1-01

100

R22

R23

120k

C48

470p

DC AMP

IC3

TA75W01FU

IN2+

IN2-

OUT-B

VCC

R62 10k

Q5

C121

IN1+

OUT1

C46

VEE

IN1-

15p

C122

470p

15p

45

3

2

1

C52

L7

15n

C55

22p

C124

C123

D4,5

RF DETECTOR

R35

0

R34

100p

470p

15p

C59

100k

C53

8p

C118

C75 470p

0.1u

C61

470p

D4

R31

C54

100u25

0

R37

C165

470P

HSM88AS

C71 470p

R38 47k

220k

R72

180k

100

R40

VR1 100k

100

L16

R73

10n

C81

C160

470p

L17

18n

R36 0

R41

0

D5

HSM88AS

R42 0

R44

C166

C72 470p

0

470P

R45 47k

470p

C83

L11

L9

15n

6p

C86

10p

C89

C112 470p

5p

C113 0.1u

L12

110n

ANT

CN5

E

1

B

3

(A/2)-CN15

TX-RX UNIT

(X57-6270-XX)

(X45-3742-71) (B/2)

R54

CN51

DSA3A1

D51,52

CN52

DSA3A1

C115 0.1u

GND

CN6

CN7

CN8

W3

+B1

GNDW4

W5 +B2

D51

PROTECT OF REVERSE CONNECTION

D52

MAIN DC

1k

100p

C77

T:13.05V R:13.56V

470p

C78

0.1u

1000u25

C79

C80

D7

SURGE PROTECTOR

470p

ZSA5A27

D7

C105

K1

REVERSE CURRENT PROTECTION

D8

RB051L-40

MINISMDC050-02

R61

5.6 CHARGE

D9

CURRENT PROTECTOR

470p

C116

C114 470p

BACKUP

0.1u

C117

MAIN DC

+B1

GND

BACK UP BATTERY

+B2

GND

A B C D E

TKR-851 SCHEMATIC DIAGRAM

DISPLAY UNIT (X54-3330-21) (A/2)

1

KEY5

C516

KEY3

820

R524

S504 S505

100p

1/2W

C517

DC SW

Q514

UPA672T

100p

KEY2

R606

R525

47k

820

1/2W

C518

100p

1/2W

C514

100p

KEY2

R522

820

S502

1/2W

C515

100p

KEY1

R523

820

S503

1/2W

C513

100p

KEY3

R521

820

S501

2

DC SW

Q512

UPA672T

3

DC SW

Q513

UPA672T

C512

9

QS

10

Q’S

11

Q8

12

Q7

13

Q6

14

Q5

15

OE

16

VDD

BU4094BCFV

IC503

0.01u

VSS

Q4

Q3

Q2

Q1

CLK

DATA

STRB

8

7

6

5

4

3

2

1

SHIFT REGISTER

4

KEY1

R526

R534

PF6PF5PF4PF3PF2PF1

S506

820

R538

1k

KEY4

1/2W

1k

R537

D512

DA204U

C511 0.01u

9

QS

10

Q’S

11

Q8

12

Q7

13

Q6

14

Q5

15

OE

16

VDD

IC502

1k

BU4094BCFV

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

D513

10

11

12

13

14

15

16

1k

D506

LA-501DD

1

5

7SEGMENT

C519 0.01u

SHIFT REGISTER

9

QS

Q’S

Q8

Q7

Q6

Q5

OE

VDD

IC504

BU4094BCFV

D514

DA204U

R536

DATA

STRB

10

6

8

VSS

7

Q4

6

Q3

5

Q2

4

Q1

3

CLK

2

1

1k

POWLEDC

DATA

STRB

VSS

Q4

Q3

Q2

Q1

CLK

CP501

470*4

UPA672T

DC SW

Q516

UPA672T

DC SW

D512,513,514

SURGE ABSORPTION

8

7

6

5

R539

4

R540 1k

3

2

1

SHIFT REGISTER

Q517

DA204U

R535

1k

CLK

SOE

BUSYC

5

DISPLAY UNIT (X54-3330-21) (B/2)

6

C607

0.1u

A

2MIC

6MIG

3 PTT

7 GND

4SB

8NC

7

J601

E08-0877-05

72

X54-333 1/2

5 HOOK

1NC

C601

100p

R604 1k

R605 1k

R601

680

C602

1000p

CURRENT

PROTECTOR

MINISMDC020

A A

D603

D601 DA204U

D601,602

SURGE ABSORPTION

Q525

2SK1824

D602 DA204U

D508

DA204U

VR601

10k

C603 100p

100p

C606

D509

DA204U DA204U

D508-511

SURGE ABSORPTION

CN601

1

2

3

4

5

6

7

8

9

10

11

A

VLI

5M

GND

NC

SB

NC

GND

PTT

MIG

MIC

HK

CN501

D510 D511

11

10

9

8

7

6

5

4

3

2

1

R502

R503

DA204U

0

C501

10u10

DAT

PTT

MIC

MIG

HK

5M

VLI SB

DISPLAY UNIT (X54-3330-21) (A/2)

JIHGF

SCHEMATIC DIAGRAM TKR-851

1

CLK

SOE

BUSYC

POWLEDC

CP502

470*4

Q518

UPA672T

DC SW DC SW

Q519

UPA672T

DC SW

Q522

UPA672T

CP503

470*4

Q521

UPA672T

DC SW

Q503

UPA672T

DC SW

Q504

UPA672T

DC SW

Q506

DTA114EUA

D507

LA-501DD

1

5

7SEGMENT

C520 0.01u

SHIFT REGISTER

9

QS

10

Q’S

11

Q8

12

Q7

13

Q6

14

Q5

15

OE

16

VDD

IC505

BU4094BCFV

DC SW

Q508

DTA114EUA

DATA

STRB

CP504

10

6

470*4

DC SW

Q523

TX

DC SW

UPA672T

Q524

UPA672T

VOLTAGE REGULATOR

C521

C522

10u10

VOLTAGE REGULATOR

C524

10u10

C525

0.1u

1

0.1u

IC506

TA78L05F

COM

2

IC507

TA78L05F

OUT

COM

2

31

INOUT

C523

0.33u

3

IN

0.33u

C526

8

VSS

7

Q4

6

Q3

5

Q2

4

Q1

3

CLK

2

1

D503

B30-2151-05

R516

1.2k 1/2W

2

3

4

LED

R517

820

1/2W

D504

B30-2151-05

CALL

S507

MIC

MIG

DAT

PTT

HK

5M

VLI SB

R541

10k

R542

VR501

R505

10k

R543

68k

R506

10k

R544

10k

Q507

UPA672T

DC SW

Q501

2SC4116(Y)

R508

1k

LEVEL CONTROLLER

Q502

2SA1586(Y,GR)

R507

6.8k

LEVEL CONTROLLER

C502

C503

DC SW

Q510

DTA114EUA

HSM88AS

1.5u10

AF DETECTOR

HSM88AS

1.5u10

AF DETECTOR

D501

D502

C504

0.1u

C505

0.1u

Q509

DTA114EUA

DC SW

Q511

DTA114EUA

DC SW

47p

C506

10k

R509

0.1u

C507

R510

R511

220k

10k

R518

1.2k 1/2W

R519

1.2k

1/2W

R520

820

1/2W

1

2

3

4

C508

0.1u

AOUT

A-IN

A+IN

-V

IC501

NJM4558E

MIC AMP

LED

MAIN DC

BACKUP

D505

B30-2151-05

LED

8

+V

7

BOUT

6

B-IN

5

B+IN

BUSY

C509

0.01u

C510

10u10

R512

R513

R514

10k

100k

150k

KEY1

KEY3

KEY2

KEY5

KEY4

13.10V

R529 1k

R530 1k

R531 1k

R532 1k

R533 1k

CN502

20

SB

19

SB

18

NC

17

GND

16

PSW

15

DAT

14

CLK

13

STB1

12

PTT/TXD

11

SOE

10

HK/RXD

9

K1

8

K3

7

K2

6

K5

5

K4

4

5C

3

VLI

2

MIC

1

MIG

TX-RX UNIT

5

(X57-6962-70)(B/2)-CN600

6

7

73

X54-333 2/2

DISPLAY UNIT (X54-3330-21) (A/2)

1/2W

C514

100p

KEY2

R522

820

S502

1/2W

C515

DC SW

Q513

UPA672T

100p

C513

DC SW

Q512

UPA672T

KEY3

R521

820

S501

C512

9

QS

10

Q’S

11

Q8

12

Q7

13

Q6

14

Q5

15

OE

16

VDD

BU4094BCFV

DISPLAY UNIT (X54-3330-21) (B/2)

C601

100p

C607

0.1u

A

3 PTT

7 GND

4SB

8NC

J601

E08-0877-05

2 MIC

6 MIG

5 HOOK

R604 1k

R605 1k

1NC

100p

IC503

R601

KEY1

0.01u

STRB

680

DATA

R523

VSS

Q4

Q3

Q2

Q1

CLK

820

S503

8

7

6

5

4

3

2

1

1/2W

SHIFT REGISTER

C602

KEY5

KEY3

100p

C516

1000p

CURRENT

PROTECTOR

MINISMDC020

A A

KEY2

820

1/2W

R524

S504 S505

100p

C517

DC SW

Q514

UPA672T

R606

D603

D601 DA204U

D601,602

SURGE ABSORPTION

R525

47k

Q525

2SK1824

820

1/2W

C518

100p

D602 DA204U

KEY1

R526

R534

PF6PF5PF4PF3PF2PF1

820

S506

R538

1k

DA204U

VR601

10k

C603 100p

1/2W

1k

R537

D508

100p

C606

KEY4

D512

DA204U

C511 0.01u

9

QS

10

Q’S

11

Q8

12

Q7

13

Q6

14

Q5

15

OE

16

VDD

1k

BU4094BCFV

A

CP501

470*4

Q517

UPA672T

DC SW

Q516

UPA672T

DC SW

D512,513,514

SURGE ABSORPTION

8

VSS

7

Q4

6

Q3

5

R539

Q2

4

R540 1k

Q1

3

CLK

2

DATA

1

STRB

IC502

1

2

3

4

5

6

7

8

9

10

11

SHIFT REGISTER

D509

DA204U DA204U

D508-511

SURGE ABSORPTION

VLI

5M

GND

NC

SB

NC

GND

PTT

MIG

MIC

HK

CN501

CN601

D513

DA204U

R535

1k

D510 D511

11

10

9

8

7

6

5

4

3

2

1

9

10

11

12

13

14

15

16

1k

D506

LA-501DD

1

5

7SEGMENT

SHIFT REGISTER

QS

Q’S

Q8

Q7

Q6

Q5

DATA

OE

STRB

VDD

IC504

BU4094BCFV

D514

DA204U

R536

DA204U

R502

0

R503

0

10

6

8

VSS

7

Q4

6

Q3

5

Q2

4

Q1

3

CLK

2

1

CLK

1k

POWLEDC POWLEDC

DAT

PTT

HK

5M

VLI

SB

MIC

C501

10u10

MIG

CLK

SOESOE

BUSYCBUSYC

MIC

MIG

DAT

PTT

HK

5M

VLI SB

CP502

470*4

Q518

UPA672T

DC SW DC SW

Q519

UPA672T

DC SW

R541

10k

R542

10k

DC SW

Q503

UPA672T

10k

R543

R544

10k

DC SW

Q504

UPA672T

Q507

UPA672T

DC SW

Q501

2SC4116(Y)

R508

1k

LEVEL CONTROLLER

Q502

2SA1586(Y,GR)

R505

10k

VR501

68k

R506

10k

R507

6.8k

LEVEL CONTROLLER

Q522

UPA672T

DC SW

C502

C503

CP503 470*4

UPA672T

DC SW

DTA114EUA

DC SW

Q510

DTA114EUA

HSM88AS

1.5u10 AF DETECTOR

HSM88AS

1.5u10 AF DETECTOR

Q521

Q506

D501

D502

C504

0.1u

C505

0.1u

D507

LA-501DD

1

5

7SEGMENT

C520 0.01uC519 0.01u

SHIFT REGISTER

9

QS

10

Q’S

11

Q8

12

Q7

13

Q6

14

Q5

15

OE

16

VDD

IC505

BU4094BCFV

DC SW

Q508

DTA114EUA

Q509

DTA114EUA

DC SW

Q511

DTA114EUA

DC SW

47p

C506

10k

R509

0.1u

C507

VSS

CLK

DATA

STRB

R510

R511

CP504

10

6

470*4

DC SW

Q523

TX

DC SW

UPA672T

Q524

UPA672T

VOLTAGE REGULATOR

C521

C522

10u10

VOLTAGE REGULATOR

1

C524

10u10

C525

0.1u

IC506

TA78L05F

COM

2

IC507

TA7 8L05F

OUT

COM

2

31

INOUT

C523

0.33u

3

IN

0.33u

C526

8

7

Q4

6

Q3

5

Q2

4

Q1

3

2

1

D503

B30-2151-05

R516

1.2k 1/2W

LED

KEY1

KEY3

KEY2

KEY5

KEY4

13.10V

S507

R529 1k

R530 1k

R531 1k

R532 1k

R533 1k

CN502

20

SB

19

SB

18

NC

17

GND

16

PSW

15

DAT

14

CLK

13

STB1

12

PTT/TXD

11

SOE

10

HK/RXD

9

K1

8

K3

7

K2

6

K5

5

K4

4

5C

3

VLI

2

MIC

1

MIG

TX-RX UNIT

(X57-6962-70)(B/2)-CN600

R517

820

1/2W

R518

1.2k 1/2W

R519

1.2k

1/2W

R520

820

1/2W

D504

B30-2151-05

LED

MAIN DC

BACKUP

D505

B30-2151-05

LED

CALL

BUSY

C508

0.1u

220k

10k

1

AOUT

2

A-IN

3

A+IN

4

-V

BOUT

IC501

NJM4558E

MIC AMP

B-IN

B+IN

8

+V

7

C509

0.01u

6

5

C510

10u10

R512

R513

R514

10k

100k

150k

A B C D E

TKR-851 SCHEMATIC DIAGRAM

TX-RX UNIT (X57-6962-70) (A/2)

1

A2 SUB UNIT (TX VCO/PLL) (X58-4810-10)

TX-CV

(TP102)

D350

FREQUENCY

C352

470p

100p

C350

C351

R351

R353

470p

0

CONTROL

L352

1u

L353

1u

D350

1SV282

FREQUENCY CONTROL

1k

C86

R87

8CLT

9CLT

1000p

GND

C232

0.01u

STT

8CL

CV

9CL

MO

0

R90

C87

10u10

STT

C223

100p

C233

0.01u

2

3

CN350

1

2

3

4

5

6

GND

2

STT

3

8CL

4

CV

5

9CL

6

MO

470p

C383

C382

D352

1SV282

L354

1u

D354

MODULATION

C354

470p

C356

8p

C362

C359

1.5p

TC350

C360

R372

0.1u

D354

L34-4645-05

12p

8p

100k

L356

R373

C380

1SV214

100k

0.5p

C366

33

R354

1u

L358

2SK508NV(K52)

7p

C368

Q350

C364

7p

R368

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

VO

0

R179

33

470p

C370

R359

33k

R365

BUFFER AMP

2SC4226(R24)

47

10k

R366

C377

470p

U-TXVCO

Q350

VCO OSC

C374

0.5p

1u

L360

7p

180

R376

Q355

L362

R367

33n

C379

CN351

GND

2

VO

1

4p

82

C378

470p

2p

C29

L42

6.8n

2p

C28

8

GND

7

VO

-6.0dBm

PLL

470p

150

16.8MHz

IC300

SA7025DK

11

PHA

12

VSSA

13

PHI

14

PHP

15

VDDA

16

RN

17

RF

18

LOCK

19

TEST

20

VDD

22n

L303

2SC4226(R24)

470p

C322

X3

+VDC

OUT

STROBE

Q302

C80

AUXIN

REFIN

VCCP

RFIN

VSS

DATA

CLOCK

BUFFER AMP

4

3

C82

10u10

10

9

RA

8

7

6

5

4

3

2

1

R74

0.01u

22

R305

R321

R322

0

27k

10k

C114

C306

0.01u

C305

1000p

C304

1000p

R304 100

R303 100

R302 100

R301 100

R300 10

R319 33

C325 4p

10p

CN300

FIN

1

5C

2

LDT

3

EPT

4

DP

5

CP

6

REF

7

C329

470p

L31

10u

C115

10p

FIN9

5C10

LDT11

EPT12

DP13

CP14

REF15

C89

0.01u

0

R174

C234

0.01u

R151 1k

R152 1k

R153 1k

R154 1k

C320

2.2u10

ACTIVE FILTER

Q300

2SC4116(GR)

0

ACTIVE FILTER

Q301

2SC4116(GR)

0

1

2

3

4

C318

2.2u10

R314

R308

C307

BUFFER AMP

IC1

NJM4558E

AOUT

A-IN

A+IN

-V

C179 0.01u

470k

56

470p

R313

C312

BOUT

B+IN

2.2k

C315

0.047u

R312

330

R311

10k

R310

3.3k

C310

C330

L301

15n

6p

C314

8

+V

7

6

B-IN

5

R309

220

L306

R306

C311

0.1u35

22

0.1u

100k

470k

C317

47k

C321

6p

L305

L304

L300

C319

4p

R315

1

VC

2

GND

0.1u

C309

C308

470p

L302

15n

12p

R78

R79

R82

L307

R316

1.5k

C323

0.22u

4

R317

R320

3.3k

C324

0.22u35

R318

5

C231

22u10

6

R19

R17

470k

820k

R20

220k

R18

680k

C24

10u10

7

74

X57-696 (A/2) 1/4

DP

CP

EPT

8CT

C25

10u10

FCT

5CT

LDT

MB

MO

JIHGF

TX-RX UNIT (X57-6962-70) (A/2)

VO

A3 SUB UNIT (RX VCO/PLL) (X58-4800-10)

RX-CV

(TP101)

C88

SRR

8CLR

9CLR

1000p

1k

R88

GND

SRR

8CL

CV

9CL

NC

CN350

1

2

3

4

5

6

GND

1

SRR

2

8CL

3

CV

4

9CL

5

NC

6

C386

C383

C350

FREQUENCY

100p

CONTROL

470p

R351

0

470p

FREQUENCY CONTROL

R353

0

C351

R350

0

R352

0

470p

L352

1u

L353

1u

L350

1u

L351

1u

D350

1SV282

D352

1SV282

FREQUENCY CONTROL

D351

1SV282

D353

1SV282

FREQUENCY CONTROL

L354

L355

SCHEMATIC DIAGRAM TKR-851

R368

R354 33

V-RXVCOL

L358

1.5u

C364

L356

L357

C365

470p

2SK508NV(K52)

C366

R355

1.5u

L359

C369

2SK508NV(K52)

C368 7p

VCO OSC

Q350

7p

33

V-RXVCOH

Q351

7p

C367

VCO OSC

C360

0.1u

C354

470p

1u

C356

1u

C355

C357

C358

6p

C359

5p

470p

L34-4608-82

22p

C362

8p

1.5p

TC350

0.1u

C361

L34-4608-82

15p

C363

8p

1.5p TC351

33

C377

470p

C374

0.5p

L360

1.5u

DC SW

Q352

220

R356

2SC4116(Y)

10p

C370

C372

470p

7p

10p

C371

R359

BUFFER AMP

Q355

2SC4226(R24)

10k

R366

R362

4.7k

R364

10k

47

0.5p

1.5u

R357

180

C373

L362

100

R367

470p

C376

DC SW

Q353

2SC4116(Y)

470p

33k

R365

47

R360

4.7k

R358

C375

L361

22n

C379

4p

C378

R361

GND

470p

DC SW

Q354

DTC114EUA

R363

4.7k

CN351

VO

2

1

GND

8

VO

7

R175

-3.0dBm

R162

270

0

VO

R91

4.7k

C91

4p

R92

1.8k

C323

C324

R316

1.5k

0.22u

R320

2.2k

0.22u35

1

2

3

4

2SC4116(GR)

0

R317

2SC4116(GR)

0

R318

BUFFER AMP

AOUT

A-IN

A+IN

-V

C84 0.01u

C320

2.2u10

ACTIVE FILTER

Q300

ACTIVE FILTER

Q301

IC2

NJM4558E

BOUT

B+IN

PLL

VC

GND

470p

150

11

12

13

14

15

16

17

18

19

20

PHA

VSSA

PHI

PHP

VDDA

RN

RF

LOCK

TEST

VDD

L303

C322

X2

16.8MHz

C81

IC300

SA7025DK

AUXIN

REFIN

STROBE

CLOCK

Q302

22n

2SC4226(R24)

470p

+VDC

OUT

C83

10u10

VCCP

RFIN

VSS

DATA

BUFFER AMP

4

3

10

9

RA

0.01u

C306

8

0.01u

7

R305

6

5

4

3

2

1

R75

1000p

C304

1000p

R304 100

R303 100

R302 100

R301 100

R300 10

R319 33

27k

R321

C325 4p

10k

R322

L32

10u

10p

C116

22

C305

0

C117

LDR

EPR

REF

CN300

FIN

5C

DP

CP

10p

1

2

3

4

5

6

7

0.01u

FIN9

5C10

LDR11

EPR12

DP13

CP14

REF15

R157 1k

R158 1k

R156 1k

R155 1k

C90

C318

2.2u10

R313

2.2k

C315

0.047u

R312

330

R311

10k

R310

3.3k

C310

R314

470k

L302

L301

18n

56

R308

C312

C307

470p

8

+V

7

6

B-IN

5

18n

7p

12p

C314

R77

R76

R73

R309

330

R306

C311

22

0.1u35

0.1u

C309

0.1u

L300

C308

0.1u

C319

C321

4p

7p

C317

R315

1

2

47k

100k

470k

CP

DP

8CR

FCR

MO

5CR

LDR

EPR

MBMB

MO

75

X57-696 (A/2) 2/4

K L M N O

TKR-851 SCHEMATIC DIAGRAM

VO

TX SW

1.26V

C101

C105

C99

5p

C104

7p

Q10

C106

Q1

470p

47

R101

470p

CURRENT

CONTROLL

L3

A1

R33

820

C30

470p

R5

R106

18n

100

47

68p

R109

0

8CLR

B:3.40V E:2.62V C:7.71V

L10

100

8CLT

C5

C4

L11

R143

B:7.72V E:7.04V C:7.82V

C121 470p

C120 470p

C7

12p

150n

DAN235K

1k

C122 0.01u

C123 0.01u

470p

C32

C212

R34

180n

L25

B:1.73V E:0.98V C:6.70V

R93

C92 470p

100

C93

27n

C95

4p

Q8

2SC3356

RF AMP

R94 100

R171

L1

R168

0

470p

R97

R98 1k

L79-1849-05

0

L34-4616-05

R8

R9

L28

Q11

470p

R102

1k

R103

L6

18n

-92.5dBm

18n

C96

470p

27

R105

L27

22n

3.3k

2SC3357

47

470p

R107

C102

B:1.50V E:1.13V C:7.06V

R2

1.2k

RF AMP

1k

2SC3357

R3

W02-1939-05_8

6p

R31

5.6

R30

820

R32

B:1.56V E:0.79V C:6.25V

R95

4.7k

C94

3p

2SC3356(R24)

RF AMP

R96

1.8k

R99

100

C98

L26

15n

3.3k

C100

5p

Q9

2SC3356

RF AMP

C97 470p

R100 68

B:1.46V E:0.74V C:6.56V

L2

C3

12p

L33

15n

6p

150

C14

C15

CN1

C13

470p

22k

D8

R145

C167

Q12

2SC4116(GR)

100u16

C124

C126

Q12

RIPPLE FILTER

Q13

2SC4116(GR)

100u16

C125

C127

B:7.85V E:7.16V C:7.92V

L34

10u

L79-1849-05

C8

0.5p

R35

0.01u

C31

L12

330n

330p

0.01u

1k

-91.0dBm

CN2

22u10

C199

L4

1.8k

C128

C129

C33

R144 4.7k

C164 470p

T:2.02V R:0V

T:0V R:2.02V

47

470p

R148

R123

10

R120

1.5k

0.01u

R122

10

R121

1.5k

0.01u

C210

8p

R37

6.8k

1k

R36

33p

4.7k

C130 1000p

L13

R38

R39

R40

C131 1000p

9CLR

L79-1849-05

10u

0

56

2SC3357

27

C166 470p

DTC114EUA

C132 470p

C133 470p

9CLT

L5

C34

C37

0.01u Q2

RF AMP

B:1.31V E:0.54V C:6.66V

R135

5.6

R134 820

DC SW

Q23

Q14

RIPPLE FILTER

2SC4116(GR)

47u16

C134 0.01u

C136

RIPPLE FILTER

2SC4116(GR)

47u16

C135 0.01u

C137

C211

12p

0.01u

820

R136

T:8.05V R:0V

B:9.02V E:8.36V C:9.04V

Q14

R124

C138

C140

47u16

Q15

R125

C139

C141

47u16

B:9.03V E:8.38V C:9.05V

W5:1.09V W4:1.09V N:0V

WIDE/NARROW SW

D1

DAN235K

R41

2.2k

W5:0V W4:0V N:1.06V

R126

R127

7.84V

10

1.5k

C142 1000p

0.01u

10

1.5k

1000p

C143

0.01u

5CR

C36

0.01u

R10

18

270

R11

C38 68p

C40

C41

C39 68p

8CR

R13

0.01u

DC SW

470p

C144

C147 22u10

5.09V

470p

4.7u10

C146

C145

7.91V

3.3u16

C171 470p

C174

270

C107

L14

L34-4527-05

R42

L15

L34-4526-05

R43

2SB1132(Q,R)

NJM78L05UA

1

OUT

VOLTAGE REGULATOR

2

L29

18n

6p

22k

Q16

R128

4.7k

DTC114EUA

IC3

COM

2

IC10

TA7808F

OUT

3

VOLTAGE REGULATOR

L30

18n

12p

C109

R129

47k

DC SW

Q17

IN

GND

9.07V

C111

C43 3p

XF2

L71-0627-05

C42 3p

XF1

L71-0513-05

7.90V

3

R114

C148 1000p

6p

1

0

C44 4p

C45 4p

C149 0.01u

13.11V

T:8.05V R:0V

C173 0.01u

C172 1000p

R113

470

L34-4526-05

44.85MHz

L34-4527-05

44.85MHz

NARROW

WIDE

TX-RX UNIT (X57-6962-70) (A/2)

Q18

DC SW

2SB1386(R)

22u10

IC11

NJM78L05UA

OUT

VOLTAGE REGULATOR

C153 470p

VOLTAGE REGULATOR

C159 470p

W5:0V W4:0V N:1.05V

R131

2

R130

47k

1k

8.04V

3

IN

COM

C175 1000p

IC4

NJM7808FA

3

OUT

GND

2

IC5

AN8009M

1

OUT

COM

2

D2

DAN235K

L18

L34-4526-05

C46 3p

L19

L34-4527-05

C47 3p

5.02V

5CT

L17

L16

C152

DTC114EUA

4.7u10

C178

8.06V

8CT

CN3

0.01u

DC SW

Q19

1

C177 470p

3.3u16

C151

3.3u16

C158

W5:1.08V W4:1.08V N:0V

C150

-4.1dBm

C154

C176 0.01u

1

IN

C156 1000p

3

IN

C160 1000p

WIDE/NARROW SW

C214

0.01u

R46

2.2k

C49

C48

0.01u

C50

C51

0.01u

8T

5CR

C155

10u6.3

0.01u

8TC

8C

W/N

13.12V

F1

C157 0.01u

13.11V

C161 0.01u

MB MO

R150

18

270

R163

68p

R44

22k

68p

R45

22k

W/N

MB

MO

76

X57-696 (A/2) 3/4

TSRQP

TX-RX UNIT (X57-6962-70) (A/2)

8T

5CR

D/A

IC6

CONVERTER

M62354GP

CLK

AO1

AO2

NC1

GND

R54

C213

0

C57

Q3

2SC3356(R24)

B:0.76V E:0V C:4.94V

X1

44.395MHz

D3

1

DO

2

LD

3

4

DI

5

6

7

89

CN4

1k

0.01u

L23

1u

0.01u

C58 18p

L20

1u

R53

6.8k

C56

16

VCC

15

VDD

14

AO6

13

AO5

12

AO4

11

AO3

10

NC2

VSS

8TC

8C

W/N

MB MO

R178

W/N

L21

10u

R164

0

C52

0.01u

K1

S76-0401-05

DC SW

D7 1SS355

C162 0.01u

Q24

DTD114EK

DC SW

C54 0.01u

270

R48

47k

RF AMP

WIDE/NARROW SW

R47

15k

R49 220

R51

C53

1000p

R50

15k

DAN235K

FCT

22k

R166

DTC114EUA

-64.0dBm

DC SW

DTC114EUA

C61

FM IF SYSTEM

R52

C55

R160

470

0.01u

C62

R161

470

R70

19

R55

GND

R165

1k

18

HyS

22k

0.01u

R56

C63

STT

470

R57

17

SCAN

C198 0.1u

D4

DAN235K

WIDE/NARROW SW

6.8k

0.01u

FCR

DC SW

D12

02DZ18(X,Y)

Q25

DC SW

Q26

C60

0.01u

8p

20

RFI

IC9

TK14489V

OSC(B)2OSC(E)3NC4MIXO5VCC6IFIN7DEC8DEC9FHASE10QUAD

1

C59

15p

C64 0.1u

CF1

L72-0366-05

22k

WIDE

CF2

0.01u

L72-0376-05

NARROW

SHIFT REGISTER

SRR

R60

10k

3.3k

C66

330p

C67

330p

16

SCAN

10u10

C65

R58

SCHEMATIC DIAGRAM TKR-851

+3.0dBm

IC7

BU4094BCF

1

STRB

2

DATA

3

CLK

4

Q1

5

Q2

6

Q3

7

Q4

8

VSS

C216

470p

C217

1000p

R61

270k

12

13

14

15

FLTI

SQLI

C68 0.1u

RSSI

FLTO

C69 0.1u

C70 0.1u

R62 2.2k

15k

VDD

R169

C163

0.01u

16

15

OE

14

Q5

13

Q6

12

Q7

11

Q8

10

Q’S

9

QS

C193 0.01u

C191 0.01u

C192 0.01u

LDT LDR EPT EPR

CP DP

R14

33k

C197

8CR

0.033u

L43

3.9k

R68

10u10

R66

330k

Q7

2SC4617(S)

C71

3.3k

0.01u

56

C75

R67

0.1u

C74

1000p

W4K SW

C72

R83

C73

0.1u

0

NOISE AMP

11

AFO

R65

4.7k

7.90V

R63 18k

L24

L34-4459-05

B:0.67V E:0.07V C:3.70V

C77

D13

MA742

NOISE DETECTION

W5:5.05V W4:0V N:0V

Q27

DTC144EUA

WIDE5kHz/

WIDE4kHz SWITCH

1000p

C78

0.1u

C184 1000p

NOISE DETECTION

C185 1000p

MA742

C205 100p

C194 0.01u

C204 100p

C195 0.01u

SURGE PROTECTOR

C189 1000p

C190 1000p

D5

47k

R176

R69

3.3k

C76

47u10

Q4

DTC144EUA

W5:5.03V

1.8k

R181

W4:5.03V N:0V

Q4

WIDE/NARROW SW

C79

C206 100p

C207 100p

R137 1k R138 1k

R139 0 R140 0 R141 0 R142 0 R182

D11

3.70V

0.22u

C218

C208 100p

28.5mV

R71

0.01u

L40 L39 L38 L37 L36 L35

0

75mV

02DZ5.1(Y)

R72

82k

TH1

DC SW

Q5

DTA144EUA

DC SW

Q6

DTC144EUA

W5:0V W4:0V N:4.78V

-118.0dBm

E04-0154-05 CN19

CN15

E40-5703-05

1

E

2

B

3

B

CN16

E40-5632-05

1

GND

2

NC

3

8T

4

PC

5

FAS

6

FDT

7

BUP

8

TMP

CN14

E40-6009-05 36 35 34 33 32 31 30 29 28 27

GND

26

GND 25 24 23

GND 22

SOE 21

TMP 20

PSW 19

BUP 18

LD2 17

FWD 16

STB 15 14 13

LDT 12

LDR 11

EPT 10

EPR

9 8 7 6

RSSI

5

ASQ

4

GND

3 2

DET

1

330k

-t

E04-0154-05

FINAL UNIT

(X45-3742-71)

(A/2)-CN1

FINAL UNIT

(X45-3742-71)

(A/2)-CN5

FINAL UNIT

(X45-3742-71)

(A/2)-CN3

8C 8C NC SB SB SB SB NC QS

MO MB

CK DT

CP

TX-RX UNIT (X57-6962-70)(B/2)-CN602

DP SC

NC

CN18

1

2

3

4

5

6

77

X57-696 (A/2) 4/4

7

TX-RX UNIT (X57-6962-70) (A/2)

A2 SUB UNIT (TX VCO/PLL) (X58-4810-10)

TX-CV

(TP102)

1k

C86

R87

1000p

1

GND

2

C232

0.01u

STT

3

8CL

4

CV

5

9CL

6

MO

0

R90

C87

10u10

STT

8CLT

9CLT

C223

100p

C233

0.01u

CN350

1

2

3

4

5

6

L307

GND

STT

8CL

CV

9CL

MO

C323

C324

C231

C24

R19

R20

C383

C382

R316

1.5k

0.22u

R320

3.3k

0.22u35

22u10

470k

220k

10u10

470p

C352

470p

R317

R318

R17

R18

C350

C351

100p

C320

2.2u10

2SC4116(GR)

0

ACTIVE FILTER

Q301

2SC4116(GR)

0

820k

680k

C25

10u10

R351

0

470p

R353

0

470p

ACTIVE FILTER

Q300

1

2

3

4

AOUT

A-IN

A+IN

-V

D350

FREQUENCY CONTROL

L352

1u

D350

1SV282

L353

1u

1SV282

FREQUENCY CONTROL

C318

2.2u10

R314

470k

56

R308

C307

470p

BUFFER AMP

IC1

NJM4558E

C179 0.01u

D352

C312

BOUT

B+IN

L354

R313

+V

B-IN

1u

2.2k

C315

R311

10k

R310

3.3k

L301

15n

6p

8

7

6

5

D354

MODULATION

C354

470p

C356

8p

C359

1.5p

0.047u

R312

330

C310

C330

C314

8CT

C360

C362

TC350

0.1u

470p

L302

FCT

12p

15n

0.1u

12p

8p

C311

C309

C308

R78

R79

R82

R372

100k

D354

1SV214

L356

L34-4645-05

0.1u35

0.1u

C317

47k

100k

470k

C321

6p

R373

C380

R309

R306

4p

220

22

L300

33

R354

100k

1u

L358

0.5p

2SK508NV(K52)

7p

C366

L306

L305

L304

470p

C319

150

R315

16.8MHz

1

VC

2

GND3OUT

VOVO

VO

A3 SUB UNIT (RX VCO/PLL) (X58-4800-10)

0

R179

L352

R351

1u

C386

C383

C350

FREQUENCY

100p

CONTROL

470p

C323

C324

0

470p

FREQUENCY CONTROL

R353

0

C351

R350

0

R352

0

R316

1.5k

0.22u

R320

2.2k

0.22u35

1

2

3

4

L353

470p

L350

L351

R317

2SC4116(GR)

R318

BUFFER AMP

AOUT

A-IN

A+IN

-V

D350

1u

1SV282

FREQUENCY CONTROL

1u

D351

1u

1SV282

FREQUENCY CONTROL

C320

2.2u10

ACTIVE FILTER

Q300

2SC4116(GR)

0

ACTIVE FILTER

Q301

0

IC2

NJM4558E

C84 0.01u

1SV282

D352

1SV282

D353

BOUT

B+IN

C360

0.1u

C354

470p

1u

L354

C356

1u

L355

C355

C318

2.2u10

R314

470k

R308

C307

8

+V

7

6

B-IN

5

C359

C357

C358

56

470p

8CR

L34-4608-82

6p

22p

C362

8p

1.5p

TC350

0.1u

470p

C361

L34-4608-82

5p

15p

C363

8p

1.5p TC351

R313

2.2k

C315

0.047u

R312

R311

R310

3.3k

L301

18n

7p

C312

C314

FCR

R368

33

5CT

R359

33k

R365

BUFFER AMP

2SC4226(R24)

47

10k

R366

0.01u

R305

0

1000p

R304 100

R303 100

R302 100

R301 100

R300 10

R319 33

27k

R321

C325 4p

10k

R322

C114

22

C377

470p

C364

470p

7p

PLL

PHA

VSSA

PHI

PHP

VDDA

RN

RF

LOCK

TEST

VDD

L303

C322

X3

7p

C370

IC300

SA7025DK

STROBE

CLOCK

Q302

22n

2SC4226(R24)

470p

+VDC

C80

U-TXVCO

Q350

VCO OSC

L360

R376

AUXIN

RA

REFIN

VCCP

RFIN

VSS

DATA

BUFFER AMP

4

C82

10u10

C374

0.5p

1u

180

10

9

8

7

6

5

4

3

2

1

R74

0.01u

C368

Q350

11

12

13

14

15

16

17

18

19

20

C306

C305

C304

10p

Q355

33n

L362

CN351

GND

2

C379

VO

1

4p

82

R367

C378

470p

CN300

FIN

1

5C

2

LDT

3

EPT

4

DP

5

CP

6

REF

7

C329

470p

L31

10u

C115

C89

0.01u

10p

2p

C29

L42

6.8n

2p

C28

8

GND

7

VO

FIN9

5C10

LDT11

EPT12

DP13

CP14

REF15

-6.0dBm

0

R174

C234

0.01u

R151 1k

R152 1k

R153 1k

R154 1k

CP

DP

LDT

EPT

5CT

MB

MO

RX-CV

(TP101)

1k

C88

R88

1000p

GND

SRR

8CL

8CLR

9CLR

MB

MO

CV

9CL

NC

CN350

1

2

3

4

5

6

GND

1

SRR

2

8CL

3

CV

4

9CL

5

NC

6

R354 33

V-RXVCOL

L358

1.5u C368 7p

C364

470p

VCO OSC

470p

C310

L359

R77

R76

R73

2SK508NV(K52)

7p

C366

33

R355

1.5u C369

2SK508NV(K52)

C367

C311

0.1u

C309

C308

C317

47k

100k

470k

Q350

V-RXVCOH

Q351

7p

VCO OSC

0.1u35

0.1u

C321

4p

7p

L356

C365

L357

330

10k

L302

18n

12p

R309

R306

R368

33

C377

470p

C374

0.5p

L360

1.5u DC SW

Q352

220

R356

2SC4116(Y)

10p

C370

C372

470p

7p

10p

C371

PLL

IC300

SA7025DK

11

12

13

14

330

15

22

16

17

18

19

20

L300

470p

C319

150

R315

1

VC

2

GND

PHA

VSSA

PHI

PHP

VDDA

RN

RF

LOCK

TEST

VDD

L303

C322

X2

16.8MHz

C81

AUXIN

REFIN

STROBE

CLOCK

Q302

22n

2SC4226(R24)

470p

+VDC

OUT

C83

10u10

VCCP

RFIN

VSS

DATA

BUFFER AMP

4

3

RA

0.01u

R359

R75

BUFFER AMP

Q355

2SC4226(R24)

10k

R366

R362

4.7k

R364

10k

47

0.5p

1.5u R357

180

C306

0.01u

0

27k

R321

10k

R322

10p

C116

L362

100

R367

470p

C376

DC SW

Q353

2SC4116(Y)

C373

470p

C305

1000p

C304

1000p

R304 100

R303 100

R302 100

R301 100

R300 10

R319 33

C325 4p

L32

10u

33k

R365

47

R360

4.7k

R358

C375

L361

10

9

8

7

R305

6

5

4

3

2

1

22

5CR

22n

C379

4p

C378

DTC114EUA

R361

470p

DC SW

Q354

4.7k

C117

R363

4.7k

GND

VO

LDR

EPR

REF

10p

CN351

CN300

FIN

5C

DP

CP

2

1

2

3

4

5

6

7

0.01u

GND

8

VO

7

-3.0dBm

R91

4.7k

C91

R162

270

4p

0

R175

FIN9

5C10

LDR11

EPR12

DP13

CP14

REF15

C90

R92

1.8k

R157 1k

R158 1k

R156 1k

R155 1k

CP

DP

5CR

LDR

EPR

MB

MO

VO

TX SW

1.26V

C99

470p

C101

5p

47

R101

C106

470p

27

C104

470p

C105

7p

Q10

2SC3357

47

CURRENT

CONTROLL

R107

L3

Q1

R5

A1

W02-1939-05_8

R33

820

C30

47

R109

R106

8CLR

18n

100

L10

68p

100

0

B:7.72V E:7.04V C:7.82V

8CLT

C5

B:3.40V E:2.62V C:7.71V

C4

150n

L11

C121 470p

C120 470p

12p

R143

C7

DAN235K

1k

C122 0.01u

C123 0.01u

470p

C32

C212

R34

180n

L28

Q11

470p

R102

1k

R103

L6

18n

-92.5dBm

18n

C96

470p

R105

L27

22n

3.3k

470p

C102

B:1.50V E:1.13V C:7.06V

R2

1.2k

RF AMP

1k

2SC3357

R3

6p

R31

5.6

R30

820

R32

B:1.56V E:0.79V C:6.25V

R95

4.7k

C94

R168

0

3p

2SC3356(R24)

RF AMP

R96

1.8k

R93

100

L25

27n

C95

2SC3356

RF AMP

C92 470p

R94 100

B:1.73V E:0.98V C:6.70V

MB

MO

C93

4p Q8

R171

L1

0

470p

R97

3.3k

R98 1k

L2

L79-1849-05

L34-4616-05

R8

150

470p

R9

22k

L26

B:1.46V E:0.74V C:6.56V

C14

C13

R99

C97 470p

100

C98

15n

C100

5p

Q9

2SC3356

RF AMP

R100 68

C3

12p

L33

15n

6p

CN1

C15

D8

R145

C167

Q12

2SC4116(GR)

100u16

C124

C126

Q12

RIPPLE FILTER

Q13

2SC4116(GR)

100u16

C125

C127

B:7.85V E:7.16V C:7.92V

L34

10u

L79-1849-05

C8

0.5p

R35

0.01u

C31

L12

330n

330p

0.01u

1k

-91.0dBm

22u10

C199

CN2

47

C128

C129

L4

1.8k

C33

R144 4.7k

C164 470p

T:2.02V R:0V

T:0V R:2.02V

470p

R148

R123

10

R120

1.5k

C130 1000p

0.01u

R122

10

R121

1.5k

0.01u

C210

8p

R37

6.8k

1k

R36

33p

4.7k

C131 1000p

L13

R38

R39

R40

C166 470p

DTC114EUA

C132 470p

C133 470p

9CLT

9CLR

L5

L79-1849-05

10u

0

56

C34

C37

0.01u Q2

2SC3357

RF AMP

B:1.31V

27

E:0.54V C:6.66V

R135

5.6

R134 820

DC SW

Q23

Q14

RIPPLE FILTER

2SC4116(GR)

47u16

C136

C134 0.01u

RIPPLE FILTER

2SC4116(GR)

47u16

C137

C135 0.01u

C211

12p

0.01u

820

R136

T:8.05V R:0V

B:9.02V E:8.36V C:9.04V

Q14

R124

C140

C138

47u16

Q15

R125

C139

C141

47u16

B:9.03V E:8.38V C:9.05V

W5:1.09V W4:1.09V N:0V

WIDE/NARROW SW

D1

DAN235K

R41

2.2k

W5:0V W4:0V N:1.06V

R126

R127

10

1.5k

0.01u

10

1.5k

0.01u

C36

8T

Q16

DC SW

8CR

R13

0.01u

470p

C144

C147 22u10

5.09V

470p

4.7u10

C146

C145

7.91V

3.3u16

C174

C171 470p

270

C107

L14

L34-4527-05

R42

L15

L34-4526-05

R43

2SB1132(Q,R)

NJM78L05UA

1

OUT

VOLTAGE REGULATOR

2

L29

18n

6p

22k

R128

4.7k DTC114EUA

IC3

COM

2

IC10

TA7808F

OUT

3

VOLTAGE REGULATOR

L30

18n

12p

C109

DC SW

C43 3p

L71-0627-05

C42 3p

L71-0513-05

7.84V

C142 1000p

1000p

C143

5CR

0.01u

R10

18

270

R11

C38 68p

C40

C41

C39 68p

Q17

IN

GND

9.07V

R129

C111

XF2

XF1

T:8.05V R:0V

47k

7.90V

3

C148 1000p

IN

R114

6p

1

0

C44 4p

C45 4p

C149 0.01u

13.11V

C173 0.01u

C172 1000p

R113

470

L34-4526-05

44.85MHz

L34-4527-05

44.85MHz

NARROW

C152

5.02V

5CT

L17

WIDE

L16

DC SW

0.01u

DC SW

Q19

DTC114EUA

1

4.7u10

C177 470p

C178

8.06V

3.3u16

C151

3.3u16

8CT

C158

CN3

C150

NJM78L05UA

OUT

VOLTAGE REGULATOR

C153 470p

C159 470p

W5:1.08V W4:1.08V N:0V

-4.1dBm

W5:0V W4:0V N:1.05V

Q18

2SB1386(R)

22u10

R131

IC11

COM

2

3

VOLTAGE REGULATOR

1

VOLTAGE REGULATOR

C46 3p

C47 3p

1k

IN

OUT

R130

47k

8.04V

3

C175 1000p

IC4

NJM7808FA

GND

2

IC5

AN8009M

COM

2

D2

DAN235K

L18

L34-4526-05

L19

L34-4527-05

C154

C176 0.01u

1

IN

C156 1000p

3

IN

C160 1000p

WIDE/NARROW SW

C214

0.01u

R46

2.2k

C49

C48

0.01u

C50

C51

0.01u

C155

10u6.3

0.01u

8TC

8C

W/N

13.12V

F1

C157 0.01u

13.11V

C161 0.01u

MB MO

R150

18

270

R163

68p

R44

22k

68p

R45

22k

W/N W/N

8T

5CR5CR

D/A

IC6

CONVERTER

M62354GP

16

VCC

15

VDD

14

AO6

13

AO5

12

AO4

11

AO3

10

NC2

VSS

8TC

8C

W/N

MB MO

R178

DTD114EK

L21

10u

R164

0

C52

0.01u

K1

S76-0401-05

DC SW

D7 1SS355

C162 0.01u

Q24

DC SW

C54 0.01u

270

R48

47k

RF AMP

WIDE/NARROW SW

R47

15k

R49 220

R51

C53

1000p

R50

15k

DAN235K

CLK

AO1

AO2

NC1

GND

R54

C213

0

C57

Q3

2SC3356(R24)

B:0.76V E:0V C:4.94V

X1

44.395MHz

D3

1

DO

2

LD

3

4

DI

5

6

7

89

FCT

FCR

22k

R166

DC SW

D12

02DZ18(X,Y)

Q25

DTC114EUA

DC SW

CN4

-64.0dBm

1k

DC SW

Q26

DTC114EUA

0.01u

L23

C60

1u

0.01u

8p

0.01u

C58 18p

L20

C56

C61

FM IF SYSTEM

1u

R52

C55

R160

470

R53

6.8k

0.01u

20

RFI

IC9

TK14489V

OSC(B)2OSC(E)3NC4MIXO5VCC6IFIN7DEC8DEC9FHASE10QUAD

1

C59

15p

C64 0.1u

CF1

L72-0366-05

WIDE

CF2

L72-0376-05

NARROW

R55

C62

R161

470

22k

0.01u

R70

19

GND

22k

18

0.01u

C63

1k

R56

R165

R57

17

HyS

C198 0.1u

DAN235K

6.8k

SHIFT REGISTER

1

2

3

4

5

6

7

8

STT

SRR

470

R60

10k

3.3k

C66

330p

C67

330p

15

16

SQLI

SCAN

10u10

C65

C68 0.1u

R58

15k

D4

WIDE/NARROW SW

0.01u

STRB

DATA

CLK

Q1

Q2

Q3

Q4

VSS

C216

470p

R61

14

C69 0.1u

BU4094BCF

C217

270k

13

FLTO

C70 0.1u

IC7

1000p

12

FLTI

RSSI

R62 2.2k

R169

VDD

11

R63 18k

C163

0.01u

16

15

OE

14

Q5

13

Q6

12

Q7

11

Q8

10

Q’S

9

QS

C205 100p

C190 1000p

R69

C76

R181

C204 100p

C195 0.01u

SURGE PROTECTOR

R176

3.3k

47u10

Q4

DTC144EUA

W5:5.03V

1.8k

W4:5.03V N:0V

Q4

C206 100p

C79

47k

C194 0.01u

C193 0.01u

C191 0.01u

C192 0.01u

LDT LDR EPT EPR

CP DP

R14

33k

C197

8CR

0.033u

L43

3.9k

C71

R68

C72

3.3k

330k

0.01u

56

C75

R67

0.1u

C74

1000p

W4K SW

10u10

C73

R83

AFO

0.1u

0

NOISE AMP

7.90V

L24

L34-4459-05

2SC4617(S)

R65

4.7k

R66

Q7

B:0.67V E:0.07V C:3.70V

C77

D13

MA742

NOISE DETECTION

W5:5.05V W4:0V N:0V

Q27

DTC144EUA

WIDE5kHz/ WIDE4kHz SWITCH

C78

0.1u

1000p

C184 1000p

C185 1000p

NOISE DETECTION

MA742

C189 1000p

D5

WIDE/NARROW SW

C207 100p

C208 100p

28.5mV

R137 1k R138 1k

R139 0 R140 0 R141 0 R142 0 R182

D11

02DZ5.1(Y)

3.70V

0.22u R71

82k

C218

0.01u

+3.0dBm

L40 L39 L38 L37 L36 L35

0

75mV

R72

TH1

DC SW

Q5

DTA144EUA

DC SW

Q6

DTC144EUA

W5:0V W4:0V N:4.78V

-118.0dBm

E04-0154-05 CN19

FINAL UNIT

(X45-3742-71)

(A/2)-CN1

CN15

E40-5703-05

1

E

FINAL UNIT

2

B

3

1 2 3 4 5 6 7 8

36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10

9 8 7 6 5 4 3 2 1

330k

-t

(X45-3742-71)

B

(A/2)-CN5

CN16 E40-5632-05 GND NC 8T PC

FINAL UNIT

(X45-3742-71)

FAS

(A/2)-CN3

FDT BUP TMP

CN14

E40-6009-05

8C 8C NC SB SB SB SB NC

QS GND GND

MO

MB GND SOE TMP PSW BUP LD2 FWD STB

CK

DT LDT LDR EPT EPR

CP

TX-RX UNIT (X57-6962-70)(B/2)-CN602

DP

SC

RSSI

ASQ GND

NC DET

NC

CN18

E04-0154-05

A B C D E

TKR-851 SCHEMATIC DIAGRAM

TX-RX UNIT (X57-6962-70) (B/2)

1

SURGE PROTECTOR

D600

C602

0.1u

C605

C600

0.1u

DA204U

R605

100k

CP600

R607 0

R608 0

R609 0

R610 0

CP601 1k*2

R611 0

R612 0

R613 0

R601

33k

R604

BATT

DAT

PSW

STB1

CLK

SOE

TXD1

KEY1

RXD1

KEY2

KEY3

KEY4

KEY5

VLI

ASQ

RSSI

SC

1k*2

DP

CP

ENR

ENT

LDR

LDT

DAT

CLK

STB

FWD

LD2

PSW

SOE

PTT

0

BUP

TMP

SHIFT REGISTER

IC602

BU4094BCFV

AMPSW

AM

SOE

STB

CLK

Q601

DTC114EUA

DC SW

2SK1824

16

OE

VDD

STRB

DATA

1

DC SW

Q602

Q5

CLKQ1Q2Q3Q48VSS

CN600

E40-6102-05

2

DISPLAY UNIT

PTT/TXD1

HK/RXD1

(X54-3330-21) (A/2)-CN502

3

CN602

E40-6009-05

4

TX-RX UNIT

(X57-6962-70) (A/2)-CN14

5

6

CN601

E40-5701-05

GND

RSSI

FWD

PSW

GND

PSW

STB1

SOE

NC

DET

NC

ASQ

EPR

EPT

LDR

LDT

STB

LD2

BUP

TMP

SOE

MB

MO

QS

NC

GND

CLRC

RXO

DAT

CLK

MIG

MIC

SC

DP

CP

DT

CK

SB

8C

PTO

BC4

BC3

BC2

BC1

TXO

1

SB

NC

K1

K2

K3

K4

K5

VLI

5C

20

36

1

14

NC

RXI

PTI

AC

TXI

1

7

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

SB

8C

GND

VOLTAGE DETECTOR

1k

IC601

R603

C613

0.01u

47k

C614

R600

L600

R634

47k

R633

47k

9

Q8

Q7

Q6

QS

Q’S

C639

0.01u

1

2

3

4

C623

0.1u

DC SW

Q600

2SK1824

R602

4.7k

0.01u

C616

0.01u

EEP ROM

IC600

AT24C08A10SI18

A0

VCC

A1

WP

A2

SCL

GND

SDA

VDD1OUT

X600

RH5VL42C

2

5.02V

GND

3

C629

14.754M

8

7

6

5

100p

C635

C634

22p

5.02V

CNVSS

RESET

XOUT

SCL

SDA

XIN

SFT

GND

DATA

RXO

TXO

RXI

MIC

DEI

5C

MB MO

TXI

22p

0

R615

R606 47k

R616 47k

78

X57-696 (B/2) 1/5

JIHGF

TX-RX UNIT (X57-6962-70) (B/2)

SB

8C

GND

IO4

IO2

IO1

CNVSS

ENT

RESET

XOUT

XIN

SFT

SCL

SDA

3.3k

R834

ENR

C638

0.1u

BUP

TMP

CLK

DAT

SFT

LD1

IO3

R837 3.3k

LD2

R814 47k

R817

CP620

100*2

R618 0

CP603 100*2

R629 0

R619 47k

R620 1k

R621 1k

R623 0

R624 0

R625 1k

R626 1k

C851

R627 1k

R614

R630 R631

SCHEMATIC DIAGRAM TKR-851

5.03V

VLI

AI2

AI1

IO6

IO5

SOE

CP604

1k*2

CP605 1k*2

100

1

IO6

SOE

IO5

100

IO4

5TONE

IO2

IO1

BYTE

CNVss

ENT

ENR

RESET

Xout

Vss

Xin

Vcc

NMI

BUP

TMP

INT0

CLK

DAT

SFT

LD1

IO3

0.1u BEEP

LD2

25

RS

EPTT

26

1k

R635 1k

R622

47k

AI3

STB1

L601

C640

10u10

0.1u

C641

R638

AI3

Vref

AVcc

STB1

PTT

TXD1

RXD1

SCLK

CP607

4.7k*2

CP606

R637 0

BATT

1k*2

L602

1k

CP608

AI1

AI2

AVss

BATT

SDAT

TXD0

RXD0CPDP

1k*2

100*2

CP609

R639 0

ASQ

RSSI

L603

R644 1k

R642 1k

R640 1k

VLI

ASQ

RSSI

3.24V

CPU

IC604

30622M4A-487GP

RDY

ALE

R641 0

R645 47k

R643 47k

FWD

HOLD

D0

CP610 10*4

HLDA

R646 47k

D3

D1

D2

CP611 10*4

D4

D3

D2D1D0

BCLKRDBHEWRSTB

R648 1k

R647 1k

R649 1k

L604

D6A7D4

D5

D7

KEY2

KEY3

KEY1

R656 1k

R659 47k

KEY3

KEY2

KEY4 KEY5

EMON

A1950A18

R660 47k

R661 47k

76

CP613

75

1k*2

KEY4

KEY5

CP615

10*4

CP616

10*4

CP617

10*4

CP618

10*4

CP619

10*4

C644

EMON

0.01u

LDT

LDR

A10 A11

A12 A13 A14 A15

A0 A1 A2 A3

A4 A5 A6 A7

C645

A8 A9

A16 A17 A18

10u10

LDT

LDR

CP614 1k*2

R662 1k

A0

A1

A2

A3

A4

A5

A6

A7

Vss

A8

Vcc

A9

A10

A11

A12

A13

A14

A15

A16

A17

51

R663 47k

R664 47k

R665 47k

R666 47k

R667 47k

CP612 1k*2

D7

D6

D5

KEY1

INTx

HCS

CS0

R652 1k

R651 1k

R650 1k

SB

8C

RXI

GND MIC

DEI 5C

DATA MB MO

RXO TXI

TXO

IC603,606

BUS TRANSCEIVER

TC74LVX4245FS

1

VCCA

DIR

RD

A1

D0

A2

D1

A3

D2

0.1u

C844

A4

D3

A5

D4

A6

D5 DL4

A7

D6

A8

D7

GND1

GND2

12

IC603

VCCB2

VCCB1

GND3

RS

TXD1

RXD1

EPTT

PTT

C843

0.1u

IC606

HCS

24

G

B1

DL0

B2

DL1

B3

DL2

B4

DL3

B5

B6

DL5

B7

DL6

B8

DL7

13

TC74LVX4245FS

1

VCCB2

VCCA

VCCB1

DIR

G

A1

HCS

A0

A3 HRW

A2

A1

12

A2

A3

A4

A5

A6

A7

A8

GND1

GND2

GND3

B1

B2

B3

B4

B5

B6

B7

B8

DP

CP

TXD0

RXD0

24

HCSL

HCNTL1

HCNTL0

HBIL

13

FLASH ROM

IC609

AT29C020-90TI

C691

C646

10u10

RD

0.01u

17

WR

A5

A4

A5

A4

A3A2A1

A3

A2

INTx

CS0

STB

HCS

A6

A15

A12

A7

A6

A15

A12

IO0

IO1

A0

D1

A1

D0

A0

WR

A17

A18

A16

WE

A17

A18

A16

VCC

IO2

GND

IO3

IO4

IO5

D4

D2

D3

D5

A9

A8

A11

A13

A14

116

A9

A8

A11

A13

A14

IO6

IO7

A10

CE

OE

32

D7

D6

RD

CS0

A10

R836

47k

Q612

DTC144EUA

DC SW

5TONE

RXI

GND

MIC

DEI

5C

DATA

MB MO

RXO

TXI

TXO

BEEP

79

X57-696 (B/2) 2/5

K L M N O

TKR-851 SCHEMATIC DIAGRAM

SB

8C

INTx

HCNTL0

BCLK

LRCK

SDT0

HCNTL1

R813

BCLK

MCLK

LRCK

DL0

SDTI

HBIL

DL1

R689

47k

DC SW

Q615

DTC144EUA

47k

R691

0

R692 0

C707 0.01u

C693

10u10

C695 470p

10u10

C694

C708 0.01u

C696 470p

R693 0

R694 100

R695 100

R696 10k

R697 100

R698 10k

C709 0.01u

C711 470p

10u10

C710

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

C713

10u10

C717

470p

36

NC6

NC7

NC8

HCNTL0

VSS6

BCLKR0

BCLKR1

BFSR0

BFSR1

BDR0

HCNTL1

BDR1

BCLKX0

BCLKX1

VSS7

HINT/TOUT1

CVDD3

BFSX0

BFSX1

HRDY

DVDD3

VSS8

HD0

BDX0

BDX1

IACK

HBIL

NMI

INT0

INT1

INT2

INT3

CVDD4

HD1

VSS9

NC9

NC10

NC11

73

10u10

C714

35

NC5

NC1275DVDD4

74

C716 470p

C718

34

VSS5

100

R700

R702

0.01u

30

31

32

33

BIO

HOLD

DVDD2

MP/MC

VSS1277CLKMD178CLKMD279CLKMD380NC13

76

R699 0

R701 0

R703 0

C719 0.01u

XF

47k

272829

XF

IAQ

HOLDA

HD282TOUT083EMU084EMU1/OFF

81

DL2

26

MSC

R705 47k

IOSTRB

R704 47k

85

MSTRB

TDO

86

IS

R/W

TDI87TRST

22

232425

R723 0

R720 47k

18

192021

PS

DS

READY

DSP

IC618

320VC5402PGE

TMS90NC1491CVDD592HPIENA93VSS13

TCK

88

89

HRW

17

HRW

R724 0

HCSL

HCS

16

CVDD2

C727

0.01u

470p

C731

C732

14

15

NC4

CLKOUT95HD396X197X2/CLKIN98RS

94

0.01u

VSS3

DL3

47k

R726

13

R727

HAS

10u10

C733

12

0

NC3

11

A15

R730

R687

RS

9

10

A13

A14

D0

D1

99

100

C824

4700p

22k

SFT

DL7

5

6

7

8

A10

A11

A12

HD7

101D2102D3103D4104D5105

47k

R688

C734 27p

C735 15p

Q604

2SK1824

DC SW

R731

4

DVDD1

A16

4.7k

C741

106

VSS1

VSS14

TX-RX UNIT (X57-6962-70) (B/2)

C745

C742

470p

0.01u

10u10

107

R733

NC2

A17

123

NC18

NC1

NC17

CVDD7

DVDD

HDS2

VSS16

HDS1

NC16

CVDD6

DVDD5

VSS15

NC15

A18

108

0

16.515M

0.01u

HD6

HD5

D15

D14

D13

HD4

D12

D11

D10

A19

C737

27p

X601

C738

R734

47k

144

143

142

141

A9

140

A8

139

A7

138

A6

137

A5

136

A4

135

134

A3

133

A2

132

A1

131

A0

130

129

128

127

126

125

124

123

122

121

120

119

118

117

116

D9

115

D8

114

D7

113

D6

112

111

110

109

10u10

C754

470p

C749

C750

0.01u

C759 470p

10u10

C757

C747 0.01u

C748 0.01u

C752 470p

10u10

C753

0.01u

C751

470p

C755

C756

10u10

L605

L606

L607

DL6

DL5

DL4

SB

8C

BCLK

45

VCC

OUT

IC612

TC7S04FU

GND

1NC2IN3

INVERTER

5TONE

RXI

GND MIC

DEI

5C

DATA

MB MO

RXO

TXI

TXO

BEEP

80

X57-696 (B/2) 3/5

Vcc

Q12

1

C712

0.01u

LRCK

Q8

Q10

Q11

Q6Q5Q7Q4Q3

COUNTER

0.01u

C833

C832

IN2+

R821

10k

R820

10k

0.01u

IC631

R826

820k

R825

820k

AF AMP

TA75W01FU

C831

1000p

C835

0.1u

AF AMP

8

VCC

OUT-B

OUT12IN1-3IN1+4VEE

1

R823

470k

IN2-

R827

8.2k

567

MCLK

916

Q1

Q9

CK

CLR

IC613

8

DTC114EUA

TC74VHC4040FT

INVERTER

Q2

GND

Q603

SCLK

XF

0.1u

C834

4.7k

R824

C829

0.1u

R818

C830

0.01u

R819

1k

10k

C839

270p

IC632

TA75W01FU

R831

150k

8

IN2-

VCC

OUT-B

OUT12IN1-3IN1+4VEE

1

R828

27k

R822

R830

10k

0.01u

56k

0.01u

C840

4700p

R833

C842

22k

1u25

5TONE

RXI

GND

MIC

DEI

5C

DATA

MB

MO

RXO

TXI

TXO

BEEP

R832

8.2k

567

IN2+

R829

C838

220k

C836

C837

0.01u

TSRQP

TX-RX UNIT (X57-6962-70) (B/2)

SB

8C

1.81V

C766

3.30V

C767

3.31V

C768

R690

47k

DEO

DEI

R654

C662

10u10

C643

0

10u10

R670

R678 100k

DET

1.8C

3.3D

3.3A

IC624

XC62FP1802P

3

VOUT

1

C769

100p

10u6.3

IC625

XC62FP3302P

3

VOUT

100p

R668

18k

1

C770

10u6.3

IC626

XC62FP3302P

3

VOUT

1

C771

10u6.3

C647 100p

R673 220k

R844

330k

AF AMP

IC608

TA75S01F

34

IN(-)

2

VEE

1

IN(+)

C648 0.01u

C685 0.01u

22k

R680

R707

22k

IC610

AF AMP

TA75S01F

1

IN(+)

2

VEE

34

IN(-)

C684 100p

R683 120k

R717 47k

R718 47k

C724

1800p

45

-V

IC616

NJM4558E

B+IN6B-IN7BOUT8+V

R710 47k

1.8V AVR

2

VIN

VSS

C780

3.3V AVR

2

VIN

VSS

C781

3.3V AVR

2

VIN

VSS

C782

IC624-628,630

VOLTAGE REGULATOR

TH701

-t

10k

OUT

5

VCC

5

VCC

OUT

C726

180p

123

A-IN

A+IN

AOUT

C728 0.01u

SCHEMATIC DIAGRAM TKR-851

AMPSW

5V AVR

IC627

TA78L05F

5.03V 8.03V

1u

C785

0.1u

C826

10u6.3

5.02V

1u

C786

0.1u

5.05V

1u

C697

10u10

C700

10u10

C703

C698

C795

C704

100p

C801

10u6.3

C706

0.1u 10u10

1

VCOM

AINR

AINL

VSS

VDD

DEMO

DEM1

SDTO

0.1u

8

2

IC628

TA78L05F

2

IC630

TA78L05F

2

CODEC

IC614

AK4550VT

COM

AOUTR

AOUTL

PWDA

PWAD

SCLK

MCLK

LRCK

SDTI

3

IN1OUT

C806

C825

0.1u

47u25

5V AVR

3

IN1OUT

SPM

R745

5V AVR

3

IN1OUT

47u25

C817

16

SCLK

MCLK

LRCK

SDTI

9

10u10

C720

10u10

C721

SDTO

RXD0

TXD0

C763

1000p

C761

0.1u

R736 47k

C736

R737

C739 180p

C744

47k

10u10

C722

10u10

1800p

123

45

VSS

OUT-A

IN(-)-A

IN(+)-A

IC619

TC75W51FU

R732 47k

IN(+)-B6IN(-)-B7OUT-B8VDD

R728 22k

C743 0.01u

R742

1u

0

C841

R735 33k

R712 47k

AM

47k

R714

22k

1

2

3

R743 47k

4

5

C764

0.01u

16

R713

27k

45

-V A+IN

B+IN6B-IN7BOUT8+V

INB

INA

GND

IC621

TC7S00FU

NAND GATE

CONT

OUT/IN

VCC

IN/OUT

IC622

TC7S66FU

MULTIPLEXER

RS232C TRANSCEIVER

IC620

ADM202EARN

T2OUT

T2IN

T1IN

R1OUT

R1IN

T1OUT

GND

VCC

R719

150k

TH700

R843

270k

C821

100p

123

A-IN

AOUT

NJM4558E

VCC

OUTX

GND

R2INR2OUT

C2-

C2+

C1-

V+

C1+

-t

10k

AF AMP

IC617

5

4

3

2

1

R744

39k

89

V-

C775

1u25

C776

1u25

1

C729

10u10

INVERTER

Q605

DTC114EUA

C758

C730 0.01u

1u

C777

1u25

C779

1u25

R815

R747

C778

100k

AMPSW

10k

1u25

RXD2

DXD2

RD1

GND

SB

5TONE

RXI

GND

MIC

DEI

5C

DATA

MB

MO

RXO

TXI

TXO

BEEP

R653 0

MULTIPLEXER

BU4053BCF

1

Y1

Y0

Z1

Z

Z0

INH

VEE

VSS

8

IC605

C642

0.01u

VDD

AF AMP

Y

X

X1

X0

A

B

C

C823

C701

R841 0

47u4

C705

10u10

R721

22k

C822 100p

0.01u

R715

10k

D/A CONVERTER

M62364FP

13

VIN5

MO

VOUT5

VOUT6

MB

VIN6

DO

VDAref

RESET

GND

VIN7

TA

VOUT7

VOUT8

TD

VIN8

24

C715 0.01u

IC615

C723

1u

VOUT4

VOUT3

RD

VOUT2

VOUT1

RA

RA1

12

VIN4

VIN3

DI

DAT

CLK

LD

LD1

VDD

VIN2

VIN1

1

R729

C679

R842

C652 100p

R676 82k

123

A-IN

A+IN

AOUT

R674 82k

C649 33p

IC607

AF AMP

100k

22k

R738

270k

C740

100p

10u10

0

IC607

NJM4558E

C657 0.01u

R739

R740

10k

100k

C663 1u25

R741

R679 22k

150k

C746

10u10

R684 47k

R685 100k

18k

0.47u25

IC611

C670

R681

AF AMP

15k

C681

R682

68u6.3

45

NJM4558E

123

-V A-IN

A+IN

B+IN6B-IN7BOUT8+V

C690

100p

R686 100k

AOUT

R722

330k

C725

22k

R708

47p

16

R672 100k

AF AMP

45

-V

R669 22k

B+IN6B-IN7BOUT8+V

R671 22k

R675

TDS

MIS

R655

TAS

47k

R657

R658

9

C692 0.01u

R709

R812

22k

TD1

5C

DATA

TAI

GND

81

X57-696 (B/2) 4/5

U V W X Y

TKR-851 SCHEMATIC DIAGRAM

SB

AMPSW

RXD2

DXD2

RD1

GND

PSW

D627

R811

DTC363EK

DC SW

Q611

DTC114EUA

1SS355

D627,628

REVERSE CURRENT

47k

PROTECTOR

Q606

AF MUTE SW

TDS

MIS

TAS

SOE

STB

DAT

CLK

RSSI

D628

R754

C765

9

QS

Q’S

Q8

Q7

Q6

Q5

OE

VDD

16

BU4094BCFV

SHIFT REGISTER

1SS355

47k

IC623

R758

STRB

10k

0.01u

DATA

R753

VSS

CLK

13.07V

Q4

Q3

Q2

Q1

47k

2SJ506(S)

1u

C784

10k

R763

ANI

8

1

SURGE PROTECTOR

C783 470p

Q610

DC SW

R762

C787

1u

D614,618,621,629

R767

Q609,610

4.7k

Q609

DTC114EUA

DC SW

C789

DC SW

Q607

DTC144EUA

47k

330u25

DA204U

C791

D614

13.07V

470p

1.21V

R840

560

D618

DA204U

R839

VCC

1

C793

R774

560

DC SW

Q608

DTC144EUA

D621

DA204U

2IN3

1000p

1M

C798

C797

1000p

NC1

47u25

IC629

LA4422

4DC5

C800

CURRENT CONTROL

Q613

DTD123TK

R793

R789

R785

D629

DA204U

NFA6NFB

TX-RX UNIT (X57-6962-70) (B/2)

AUDIO AMP

GND9NC210OUT

R781

47u25

7BS8

470

CURRENT CONTROL

DTD123TK

C811

47u25

Q614

1k

C803 1000p

C805 1000p

1000u25

C808 1000p

C814

C810 1000p

C813 1000p

CURRENT PROTECTOR

2.2

R802

C815

0.1u

L608

L611

L612

L613

D626

MINISMDE190

E40-5887-05

1

4

12

1

CN604

E40-5702-05

1

2

CN605

E40-5704-05

CN603

SB

GND

SPG

RD

RSSI

SPI

AO1

AO2

SPO

AO3

AO4

AO5

ACC

SP

SPG

1

2

3

TEST/SPKR

4

SP

RA1

TD1

5C

DATA

TAI

GND

D606

DA204U

SPM

SC

EPTT

EMON

AI1

AI2

AI3

IO1

IO2

IO3

IO4

IO5

IO6

D606-612,615,616,

619,620,622,623

SURGE PROTECTOR

C760

C762

1000p

D607

DA204U

D608

DA204U

1000p

C774

1u

C772

100u10

C773

2.2u10

D609

DA204U

D610

DA204U

C827

100u10

C828

2.2u10

D611

DA204U

D612

DA204U

R749 0

R750 0

R751

R752

DA204U

0

D615

DA204U

D616

D619

DA204U

D620

DA204U

R764 1k

R765 1k

D622

DA204U

D623

DA204U

R760 1.2k

R790 47k

R779 47k

R772 47k

R777 47k

R775 47k

R798 47k

R786 47k

R782 47k

R805 47k

R803 47k

R794 47k

R809 47k

R807 47k

5

30

1

NC NC NC NC NC RXD2 EMON TXD2 EPTT AI1 SC AI2 NC AI3 TXG DG IO1 TD IO2 TA IO3 RD IO4 RA IO5 RXG IO6 SPM NC NC

CN606

E40-5960-05

D-SUB

6

CONTROL I/O

R776 1k

R773 1k

R783 1k

R778 1k

R787 1k

R780 1k

C799 1000p

C792 1000p

C790 100p

C794 1000p

C796 1000p

C802 1000p

C804 1000p

C788 100p

R771 1.2k

R766 1.2k

R768 1.2k

R791 1k

C807 1000p

R795 1k

C809 1000p

R799 1k

C812 1000p

R804 1k

C816 1000p

R806 1k

C818 1000p

R808 1k

C819 1000p

R810 1k

C820 1000p

7

82

X57-696 (B/2) 5/5

TX-RX UNIT (X57-6962-70) (B/2)

CN600

E40-6102-05

PTT/TXD1

HK/RXD1

DISPLAY UNIT

(X54-3330-21) (A/2)-CN502

CN602

E40-6009-05

TX-RX UNIT

(X57-6962-70) (A/2)-CN14

CN601

E40-5701-05

STB1

DET

GND

ASQ

RSSI

EPR

EPT

LDR

LDT

STB

FWD

LD2

BUP

PSW

TMP

SOE

GND

CLRC

GND

DAT

PSW

CLK

SOE

MIG

MIC

NC

SC

DP

CP

DT

CK

MB

MO

QS

NC

SB

NC

8C

GND

PTO

RXO

TXO

1

SB

NC

K1

K2

K3

K4

K5

VLI

5C

20

36

1

14

NC

RXI

PTI

BC4

BC3

BC2

BC1

AC

TXI

1

C602

0.1u

C605

SURGE PROTECTOR

DA204U

C600

0.1u

D600

R605

100k

CP600

R607 0

R608 0

R609 0

R610 0

CP601 1k*2

R611 0

R612 0

R613 0

R601

0

1k*2

R604

IO6

CP605 1k*2

IO6

RS

1k

R622

RS

SOE

STB1

SOE

STB1

EPTT

PTT

CP606

R637 0

EPTT

PTT

C843

TC74LVX4245FS

1

VCCA

DIR

A1

A2

A3

A4

A5

A6

A7

A8

GND1

GND2

12

AVcc

TXD1

5.03V

L601

C640

C641

4.7k*2

IC606

Vref

RXD1

AI3

10u10

0.1u

R638

AI3

SCLK

CP607

0.1u

VCCB2

VCCB1

GND3

1k*2

1u

C777

1u25

C779

1u25

R815

R747

C778

100k

AMPSW

10k

1u25

RXD2

DXD2

RD1

GND

RA1

TD1

DATA

GND

SB

5C

TAI

SB SB

8C

SB

8C8C

8C 8C

SB

AMPSW

VLI

AI2

AI1

BATT

1k*2

L602

1k

CP608

AI1

AI2

AVss

BATT

SDAT

TXD0

RXD0CPDP

100*2

CP609

R639 0

CP

TXD0

RXD0

24

G

B1

B2

B3

HCNTL1

B4

HCNTL0

B5

B6

B7

B8

13

ASQ

RSSI

L603

R644 1k

R642 1k

R640 1k

VLI

ASQ

RSSI

3.24V

CPU

IC604

30622M4A-487GP

RDY

ALE

R641 0

R643 47k

R645 47k

DP

HCSL

HBIL

FWD

D0

D1

CP610 10*4

D1

D0

FWD

HOLD

HLDA

BCLKRDBHEWRSTB

R646 47k

FLASH ROM

IC609

AT29C020-90TI

C691

C646

10u10

L604

D4

D3

D6

D5

D2

R647 1k

RD

D7

KEY2

KEY3

KEY1

C718

0.01u

33

34

NC5

VSS5

DVDD2

VSS1277CLKMD178CLKMD279CLKMD380NC13

NC1275DVDD4

76

C719 0.01u

R700

MP/MC

R699 0

100

BIO

R701 0

C717

470p

C713

10u10

R656 1k

R659 47k

KEY3

KEY2

KEY4 KEY5

EMON

A1950A18

76

LDT

LDR

A10

A11

A12

A13

A14

A15

A16

A17

A0

A1

A2

A3

A4

A5

A6

A7

Vss

A8

Vcc

A9

R660 47k

R661 47k

75

CP614 1k*2

R662 1k

51

R663 47k

R664 47k

R665 47k

R666 47k

R667 47k

CP613 1k*2

CP615

10*4

CP616

10*4

CP617

10*4

CP618

10*4

CP619

10*4

C644

KEY4

KEY5

EMON

0.01u

LDT

LDR

A10 A11

A12 A13 A14 A15

A0 A1 A2 A3

A4 A5 A6 A7

C645

A8 A9

A16 A17 A18

10u10

HCNTL0

BCLK

LRCK

SDT0

HCNTL1

R813

BCLK

MCLK

LRCK

DL0

SDTI

HBIL

DL1

R689

47k

DC SW

Q615

DTC144EUA

47k

R691

0

R692 0

C707 0.01u

C693

10u10

C695 470p

10u10

C694

C708 0.01u

C696 470p

R693 0

R694 100

R695 100

R696 10k

R697 100

R698 10k

C709 0.01u

C711 470p

10u10

C710

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

36

NC6

NC7

NC8

HCNTL0

VSS6

BCLKR0

BCLKR1

BFSR0

BFSR1

BDR0

HCNTL1

BDR1

BCLKX0

BCLKX1

VSS7

HINT/TOUT1

CVDD3

BFSX0

BFSX1

HRDY

DVDD3

VSS8

HD0

BDX0

BDX1

IACK

HBIL

NMI

INT0

INT1

INT2

INT3

CVDD4

HD1

VSS9

NC9

NC10

NC11

73

10u10

C714

35

74

C716 470p

CP612 1k*2

CP611 10*4

D7

D6

D5

D4

D3

R648 1k

WR

KEY1

INTx

HCS

CS0

R652 1k

R650 1k

R649 1k

R651 1k

INTx

HCS

CS0

STB

INTx

0.01u

17

A4

A5

A4

A3A2A1

A2

A3

A7

A6

A15

A12

A7

A6

A15

A12

IO0

IO1

A0

D1

A1

D0

WR

A18

A16

IO2

D2

A17

WE

A17

A18

VCC

GND

IO3

IO4

IO5

D5

D3

D4

A9

A8

A14

A13

A11

116

A9

A8

A11

A13

A14

IO6

IO7

A10

CE

OE

32

D7

D6

RD

CS0

A10

R836

47k

IC612

TC7S04FU

45

VCC

1NC2IN3

Q612

DTC144EUA

DC SW

5TONE

GND

DATA

RXO

TXO

BEEP

INVERTER

5TONE

RXI

MIC

DEI

5C

MB MO

TXI

RXI

GND MIC

DEI

5C

DATA

MB MO

RXO

TXI

TXO

BEEP

BCLK

OUT

GND

Vcc

Q12

1

C712

0.01u

LRCK

Q8

Q10

Q11

Q6Q5Q7Q4Q3

COUNTER

MCLK

916

Q1

Q9

CK

CLR

Q603

IC613

8

DTC114EUA

TC74VHC4040FT

INVERTER

Q2

GND

R702

303132

R703 0

HOLD

XF

47k

29

XF

IAQ

MSC

HOLDA

EMU084EMU1/OFF

HD282TOUT0

83

81

R705 47k

IOSTRB

R704 47k

MSTRB

TDO

85

R/W

TDI87TRST

86

IS

22

23

24

25

26

27

28

DL2

XF

R824

SCLK

R819

C830

10k

R723 0

R720 47k

18

19

20

21

PS

DS

READY

DSP

IC618

320VC5402PGE

TMS90NC1491CVDD592HPIENA93VSS13

TCK

88

89

8

0.1u

C834

4.7k

C829

1

0.1u

R818

0.01u

1k

HRW

HCSL

0.01u

R724 0

C731

15

16

17

NC4

HCS

HRW

CVDD2

CLKOUT95HD396X197X2/CLKIN98RS

94

C727

0.01u

R827

8.2k

567

IN2-

VCC

IN2+

OUT-B

OUT12IN1-3IN1+4VEE

R823

470k

470p

C732

14

R821

R820

VSS3

DL3

C832

0.01u

10k

47k

R726

13

HAS

R727

C833

AF AMP

IC631

TA75W01FU

10u10

C733

12

0

NC3

11

R730

R687

R826

820k

R825

820k

A15

RS

0.01u

C831

10

99

100

22k

A14

D0

C824

SFT

1000p

9

A13

D1

100

4700p

DL7

5

6

7

8

A10

A11

A12

HD7

101D2102D3103D4104D5105

47k

R688

C734 27p

C735 15p

Q604

2SK1824

DC SW

R731

C839

270p

8

0.1u

C835

IC632

TA75W01FU

1

AF AMP

C741

C742

0.01u

4

NC2

VSS1

DVDD1

A16

VSS14

A17

106

107

R733

4.7k

R831

150k

567

IN2-

VCC

OUT-B

OUT12IN1-3IN1+4VEE

R828

27k

123

NC18

NC1

NC17

CVDD7

HD6

DVDD

HDS2

VSS16

HDS1

NC16

CVDD6

HD5

HD4

DVDD5

VSS15

NC15

A18

108

0

16.515M

0.01u

R832

8.2k

IN2+

470p

D15

D14

D13

D12

D11

D10

A19

C737

27p

X601

C738

R734

47k

L606

C745

10u10

C754

144

143

142

141

A9

140

A8

139

A7

138

A6

137

A5

136

A4

135

134

A3

133

A2

132

A1

131

A0

130

470p

C749

C750

0.01u

C759 470p

10u10

C757

L607

DL6

R690

47k

DET

129

128

C747 0.01u

127

126

C748 0.01u

125

124

123

C752 470p

122

121

C753

10u10

120

119

DL5

DL4

118

117

116

D9

115

D8

114

D7

113

D6

112

111

110

109

C751

C755

C756

0.01u

470p

10u10

L605

R833

C842

22k

1u25

C840

4700p

R822

10k

R829

C838

220k

0.01u

R830

56k

C836

C837

0.01u

5TONE

GND

DATA

RXO

TXO

BEEP

RXI

MIC

DEI

5C

MB

MO

TXI

5TONE

RXI

GND

MIC

DEI

5C

DATA

MB

MO

RXO

TXI

TXO

BEEP

1.81V

1.8C

C766

100p

3.30V

3.3D

C767

100p

3.31V

3.3A

C768

100p

DEO

DEI

C643

10u10

R670

R668

18k

22k

R654

0

R680

R678 100k

22k

C662 10u10

R707

22k

R653 0

MULTIPLEXER

IC605

BU4053BCF

1

Y1

Y0

Z1

Z

Z0

INH

VEE

VSS

8

C642

0.01u

IC624

XC62FP1802P

3

VOUT

C769

10u6.3

IC625

XC62FP3302P

3

VOUT

C770

10u6.3

IC626

XC62FP3302P

3

VOUT

C771

10u6.3

C647 100p

R673 220k

R844

330k

AF AMP

TA75S01F

34

IN(-)

2

VEE

1

IN(+)

2

VIN

VSS

1

2

VIN

VSS

1

2

VIN

VSS

1

VOLTAGE REGULATOR

TH701

-t

10k

IC608

OUT

VCC

1.8V AVR

3.3V AVR

IC624-628,630

5

C648 0.01u

C685 0.01u

IC610

AF AMP

TA7 5S01F

1

IN(+)

2

VEE

34

IN(-)

C684 100p

R683 120k

R717 47k

R718 47k

C724

1800p

45

-V

IC616

NJM4558E

B+IN6B-IN7BOUT8+V

R710 47k

AF AMP

R708

16

VDD

5

VCC

OUT

C726

180p

123

A-IN

A+IN

AOUT

R722

330k

C725

22k

47p

Y

X

X1

X0

R655

TDS

MIS

TAS

47k

R657

R658

A

B

C

9

C780

C781

C782

C728 0.01u

5.03V

1

1u

C697

10u10

5.02V

5.05V

C703

C698

10u10

C785

C786

C795

0.1u

100p

C706

C826

C801

10u10

10u6.3

1

10u6.3

VCOM

AINR

AINL

VSS

VDD

DEMO

C704

DEM1

SDTO

0.1u 8

C700

10u10

R736 47k

R737

47k

C736

1800p

45

VSS

IN(+)-A

IC619

TC75W51FU

R732 47k

IN(+)-B6IN(-)-B7OUT-B8VDD

R728 22k

A+IN

22k

R729

C679

R842

C652 100p

R676 82k

123

A-IN

AOUT

R738

270k

C740

100p

10u10

0

IC607

NJM4558E

R672

100k

45

-V

B+IN6B-IN7BOUT8+V

AF AMP

R674 82k

C649 33p

IC607

R671 22k

R669 22k

R675

100k

AF AMP

IC627

TA78L05F

OUT

2

IC628

TA78L05F

OUT

2

IC630

TA78L05F

OUT

2

CODEC

IC614

AK4550VT

C739 180p

123

OUT-A

IN(-)-A

C657 0.01u

COM

AOUTR

AOUTL

PWDA

PWAD

SCLK

MCLK

LRCK

SDTI

R739

R740

C663 1u25

IN

C743 0.01u

10k

100k

5V AVR

3

16

9

R741

R679 22k

8.03V

C806

5V AVR

C817

C744

10u10

150k

C746

R684 47k

R685 100k

18k

0.47u25

C670

R681

15k

R682

47u25

SCLK

MCLK

LRCK

SDTI

SDTO

10u10

IC611

NJM4558E

AF AMP

C681

68u6.3

C825

0.1u

R742

45

-V

B+IN6B-IN7BOUT8+V

SPM

R745

1

AM

INB

2

INA

3

GND

R743 47k

47k

4

CONT

5

VCC

C764

0.01u MULTIPLEXER

OUTX

IC621

TC7S00FU

NAND GATE

OUT/IN

IN/OUT

IC622

TC7S66FU

VCC

GND

5

4

INVERTER

Q605

DTC114EUA

3

2

1

R744

39k

C758

RS232C TRANSCEIVER

IC620

ADM202EARN

RXD0

10u10

C720

10u10

C721

TXD0

C763

1000p

C761

0.1u

C722

10u10

R714

R713

T2IN

T1IN

R1OUT

R1IN

T1OUT

GND

VCC

16

27k

R843

270k

22k

123

45

-V A-IN

R709

22k

A+IN

B+IN6B-IN7BOUT8+V

R721

22k

C822 100p

1u

0

C841

R712 47k

R735 33k

R719

150k

AOUT

T2OUT

TH700

10k

C821

100p

AF AMP

NJM4558E

R715

10k

R2INR2OUT

C2+

C1+

-t

IC617

89

V-

C775

C2-

1u25

C776

C1-

1u25

V+

1

C729

10u10

C730 0.01u

C723

1u

C690

A+IN

A-IN

100p

R686 100k

123

AOUT

C692 0.01u

R812

22k

C701

C823

47u4

10u10

R841 0

C705

0.01u

D/A CONVERTER

M62364FP

13

VIN5

MO

VOUT5

VOUT6

MB

VIN6

DO

VDAref

RESET

GND

VIN7

TA

VOUT7

VOUT8

TD

VIN8

24

C715 0.01u

IC615

VIN4

VOUT4

VOUT3

VIN3

VDD

VIN2

RD

VOUT2

VOUT1

RA

VIN1

12

DI

DAT

CLK

LD

LD1

1

SB

AMPSW

RXD2

DXD2

RD1

GND

RA1

TD1

5C

DATA

TAI

GND

PSW

D627

R811

DTC363EK

AF MUTE SW

DC SW

Q611

DTC114EUA

1SS355

D627,628

REVERSE CURRENT

47k

PROTECTOR

Q606

TDS

MIS

TAS

SOE

STB

DAT

CLK

RSSI

SURGE PROTECTOR

D628

R754

C765

9

QS

Q’S

Q8

Q7

Q6

Q5

OE

VDD

16

BU4094BCFV

SHIFT REGISTER

D606

DA204U

SPM

SC

EPTT

EMON

AI1

AI2

AI3

IO1

IO2

IO3

IO4

IO5

IO6

D606-612,615,616,

619,620,622,623

C760

C762

1000p

1SS355

47k

IC623

DA204U

D607

D608

1000p

R758

10k

0.01u

DATA

STRB

13.07V

R753

VSS

Q4

Q3

Q2

Q1

CLK

C774

1u

C772

100u10

C773

2.2u10

47k

C784

R763

ANI

8

1

D609

DA204U

D610

DA204U

C783 470p

Q610

2SJ506(S)

DC SW

R762

C787

1u

10k

D614,618,621,629

SURGE PROTECTOR

D611

DA204U

D612

DA204U

R749 0

R750 0

C827

R751

100u10

C828

R752

2.2u10

R767

Q609,610

4.7k

Q609

DTC114EUA

DC SW

C789

DC SW

Q607

DTC144EUA

D615

DA204U

D616

DA204U

0

47k

C791

330u25

D614

DA204U

R764 1k

R765 1k

13.07V

D619

D620

470p

1.21V

R840

560

DA204U

R839

D618

D622

D623

R760 1.2k

560

DC SW

DTC144EUA

R766 1.2k

R768 1.2k

1

Q608

DA204U

R771 1.2k

VCC

C793

R774

D621

C788 100p

2IN3

1000p

1M

C790 100p

C797

1000p

R772 47k

R773 1k

C792 1000p

NC1

C798

LA4422

4DC5

47u25

CURRENT CONTROL

DTD123TK

D629

DA204U

R777 47k

R775 47k

R776 1k

R778 1k

C796 1000p

C794 1000p

IC629

C800

Q613

R793

R789

R785

NFA6NFB

R781

47u25

R779 47k

R782 47k

R783 1k

R780 1k

C802 1000p

C799 1000p

AUDIO AMP

7BS8

470

CURRENT CONTROL

DTD123TK

R786 47k

R787 1k

C804 1000p

GND9NC210OUT

47u25

Q614

1k

R790 47k

R794 47k

R795 1k

R791 1k

C809 1000p

C807 1000p

C811

C803 1000p

R798 47k

R799 1k

C812 1000p

C805 1000p

R803 47k

R804 1k

C816 1000p

C808 1000p

R805 47k

R806 1k

C818 1000p

C814

1000u25

C810 1000p

R807 47k

R808 1k

C819 1000p

C813 1000p

R809 47k

R810 1k

C820 1000p

CURRENT PROTECTOR

2.2

R802

C815

0.1u

D626

L608

L611

L612

L613

MINISMDE190

E40-5887-05

1

4

12

1

CN604

E40-5702-05

1

2

CN605

E40-5704-05

30

NC NC NC NC NC RXD2 EMON TXD2 EPTT AI1 SC AI2 NC AI3 TXG DG IO1 TD IO2 TA IO3 RD IO4 RA IO5 RXG IO6 SPM NC NC

1

E40-5960-05

CN603

SB

GND

SPG

RD

RSSI

SPI

AO1

AO2

SPO

AO3

AO4

AO5

ACC

SP

SPG

CN606

D-SUB

TEST/SPKR

SP

CONTROL I/O

SB

8C

33k

BATT

SB

IO5

R814 47k

GND GND

DAT

STB1

TXD1

KEY1

RXD1

KEY2

KEY3

KEY4

KEY5

RSSI

PSW

CLK

SOE

VLI

ASQ

ENR

ENT

LDR

LDT

DAT

CLK

STB

FWD

LD2

PSW

SOE

PTT

VOLTAGE DETECTOR

C613

0.01u

5.02V

R603

C623

1k

0.1u

RH5VL42C

2

VDD1OUT

IC601

GND

3

5.02V

CNVSS

IO4

IO2

IO1

ENT

0.1u

C844

ENR

C638

0.1u

BUP

TMP

CLK

DAT

SFT

LD1

IO3

R837 3.3k

LD2

RD

D0

D1

D2

D3

D4

D5

D6

D7

RESET

XOUT

XIN

R600

DC SW

Q600

2SK1824

R602

4.7k

47k

C614

0.01u

X600

C629

14.754M

100p

C635

C634

22p

0

R615

RESET

XOUT

XIN

L600

SFT

SCL

SDA

3.3k

R834

SC

DP

CP

BUP

Q601

DTC114EUA

R634

47k

DC SW

TMP

DC SW

Q602

2SK1824

R633

47k

C616

0.01u

EEP ROM

IC600

AT24C08A10SI18

1

A0

2

A1

3

A2

4

GND

VCC

SDA

8

7

WP

6

SCL

5

R606 47k

R616 47k

SFT

SCL

SDA

AMPSW

AM

SOE

SHIFT REGISTER

IC602

BU4094BCFV

16

OE

VDD

STRB

DATA

1

Q6

Q5

CLKQ1Q2Q3Q48VSS

9

Q8

Q7

QS

Q’S

C639

0.01u

STB

CLK

RXI

GND MIC

DEI 5C

DATA MB MO

RXO TXI

TXO

DATA

GND

MIC

RXO

TXO

RXI

DEI

5C

MB

MO

TXI

CP620

100*2

R619 47k

R620 1k

R621 1k

R623 0

R624 0

R625 1k

R626 1k

C851

R627 1k

IC603,606

BUS TRANSCEIVER

IC603

TC74LVX4245FS

1

VCCA

VCCB2

DIR

VCCB1

A1

A2

A3

A4

A5

A6

A7

A8

GND1

GND2

GND3

12

R817

R618 0

CP603 100*2

R629 0

B1

B2

B3

B4

B5

B6

B7

B8

CP604

1k*2

100

1

IO5

100

IO4

5TONE

IO2

IO1

BYTE

CNVss

ENT

ENR

RESET

Xout

Vss

Xin

Vcc

NMI

BUP

TMP

INT0

CLK

DAT

SFT

LD1

0.1u

IO3

BEEP

LD2

25

26

R635 1k

47k

R614

47k

R630

47k

R631

HCS

24

G

HCS

DL0

DL1

DL2

DL3

A0

A3 HRW

A2

A1

DL4

DL5

DL6

DL7

13

E

F

7

Display unit

L

A

L

X54-333 (B/2)

Display unit X54-333 (A/2)

CLK,SOE,STB1

SI

Shift Reg.1

IC503

BU4094BCFV

Q512~514

SW

UPA627T

S501 S502 S503 S504 S505

PF1~5

MIC JACK

VR501

SB

D603

SB

NJM4558E

HSM88AS

IC501

AMP

DET

D501/502

PTT/TXD HK/RXD

2SC4116(Y)

2SA1586(Y,GR)

SO

KEY1~5

BLOCK DIAGRAM

VLI

CN601

CN501

Q501

Q502

ATT

TA78L05F

5V

TA78L05F

5V

CLK,SOE,STB1 CLK,SOE,STB1CLK,SOE,STB1

Shift Reg.2

IC504

BU4094BCFV

Q516~519

SW

UPA627T

D506 D507

Shift Reg.3

IC505

BU4094BCFV

Q521~524

SW

UPA627T

IC506

5V

AVR

IC507

5V

AVR

SW

TX

5C

SB

SOSISI SO

Q508

VR601

AF VOL

Shift Reg.4

IC502

BU4094BCFV

DTA114EUA x 5

Q509 Q506

SW

BUSY CALL

PTT/TXD

HK/RXD

KEY1~5

CLK,SOE,STB1

DAT

Q510 Q511

SW

D505D504D503

Main DC

Power source

Back UP

TKR-851

TX-RX unit (CONTROL) X5

CN605

CN604

CN603

CN600

SP

SPI

SPO

RSSI RD

A01~5

DET

MIC

SB

KEY1~5,VLI

TXD1,RXD1,PTT

PSW

TXD0/RXD0

14.754M

2SK1824

BUP

TEMP

IC600

AT2408N10S12.5

EEPROM

INT SP

TEST/SPKR

CN502

VLI

MIC

PSW

S507

SW

DAT,CLK,SO

Shift Reg.

IC623

BU4094BC

D626

MINISMDE190

RD

MIS

TA

SOE,STB1

CLK,DAT

IO1~6

X600

Q600

SW

SFT

Q601

DTC114EUA

INV

Q602

2SK1824

INV

SW

TAS

SC SD

83

TKR-851

RX unit (CONTROL) X57-696 (B/2)

BLOCK DIAGRAM

P

PI

PO

DAT,CLK,SOE,STB2

RSSI RD

Shift Reg.5

A01~5

IC

AT2408N10S12.5

BU4094BCFV

D626

MINISMDE190

DET

MIS

TA

SB

SOE,STB1

CLK,DAT

KEY1~5,VLI

TXD1,RXD1,PTT

PSW

TXD0/RXD0

IO1~6

X600

14.754M

Q600

2SK1824

DTC114EUA

BUP

2SK1824

TEMP

IC600

EEPROM

IC623

RD

SW

SFT

Q601

INV

Q602

INV

SW

TAS

SCLK, SDAT

TDS TAS

MIS

SB

5-TONE

TXI TXO

IC605 (A/2) BU4053BCF

ASQ,RSSI

FWD,BATT

CPU

IC604

M30622M4

SOE,DAT,CLK

STB2,STB3,SFT

DP,CP,EPR,EPT

LD1,LD2,LDR,LDT

DEODEI

IC608

TA75S01F

AMP

IC610

TA75S01F

AMP

DTC114EUA

EPTT

EMON

AI1~3

AF AMP

IC629

LA4422

Q610

2SJ506(S)

SW

AMPSW

AINR

AINL

PWDA PWAD

Q603

WR,HCS,

D0~D7 A0~D3

WR,RD,CS0

RESET

SB

Q609

INV

DTC114EUA

INV

BDR0 BDX0

XF

A0~A18,

D0~D7,

IC631 IC632

TA75W01FU

Q606

DTC363EK

MUTE

CODEC

IC614

AK4550VT

STDO STDI

DSP

IC618

TMS320VC5402PGE

Interface

IC603/606

TC74LVX4245FS

FLASH ROM

IC609

AT29C020-90TI

Reset IC

IC601

RH5VL42C

5-TONE

RXI/RXO

IC622

TC7S66FU

AF

SW

INV

SCLK

INV

BCLK

TXI/TXO PTI/PTO

Q605 DTC114EUA

AM SPM

IC621

TC7S00FU

IC619 (B/2)

NJM4558E

AOUTR

IC616 (B/2)

NJM4558E

AOUTL

IC612 TC7S04FU

MCLK

SW

SFT

DAT,CLK,SOE,STB3

Shift Reg.6

IC602

BU4094BCFV

CN601

AMP

TD

SCLK LRCLK

TC74VHC4040FT

X601

16.515M

Q604 2SK1824

BC1~4, CLRC,AC

Option board

IC619 (A/2) NJM4558E

IC616 (A/2) NJM4558E

TDS

DIVIDER

IC613

RA

RD

TA

TD

1.8C

3.3D

3.3A

5C

5M

LPFAMP

RXI RXO

LPF

SW

IC605 (B/2)

BU4053BCF

AM,AMPSW

IC624

XC62FP1802P

1.8V AVR

IC625

XC62FP3302P

3.3V AVR

IC626

XC62FP3302P

3.3V AVR

IC627

TA78L05F

5V

AVR

IC611 (A/2) NJM4558E

AMP

LD1,DAT,CLK

DAC

IC615 (A/2)

M62364FP

RXD0/TXD0

RA

IC628

TA78L05F

5V

AVR

IC630

TA78L05F

5V

AVR

DAC

IC615 (B/2)

M62364FP

LD1,DAT,CLK

AMP

NJM4558E x 4

IO1~6

SPM,EMON,EPTT

AI1~3

RS232

DRIVER

IC620

ADM202EARN

SC

STB4,SOE

LD2,PSW

BUP,TEMP

IC617

(B/2)

IC617

(A/2)

IC607

(A/2)

IC607

(B/2)

RXD2/TXD2

RSSI

DP,CP

EPR,EPT

DT,CK

LDT,LDR

FWD

8C

DET

ASQ

MO

MB

SB

84

RSSI

DET

ASQ

CP

PT CK OE

W

MP

DR

D

SB

MO

MB

TKR-851

BLOCK DIAGRAM

TX-RX unit X57-696 (A/2)

44.850MHz XF2

MCF(W)

D2

DAN235K

SW

IF AMP

2SC3356(R24)

AMP

Q7

2SC4617(S)

SRR,STT 8RC,8TC FAS

FCT FCR PC

Q3

W/N

MCF(N)

QUD

CF1 (Wide)

D4

SW SW

DAN235K

CF2 (Narrow)

W/N

TMP BUP

PDT

455kHz

2SC4116(GR)

LIPPLE

2SC4116(GR)

LIPPLE

NJM78L05UA

SW

PC

8T

Q5 DTA144EUA

Q6 DTC144EUA

8CLT

8CT

8CLR

5CR

8CR

FAS

XF1

Q13

Q12

IC3

5V

AVR

CN602

CN606

CN14

RSSI

DET

ASQ

SOE

STB4

CK DT

LD2

CK DT

SB

8C

Q4

DTC144EUA

SW

W/N

DET

D5

MA742

IC7

BU4094

BCFV

DAC

IC6

M62354GP

MO

MB

BUP,TEMP, LDR,LDT FWD

EPR,EPT CP,DP,PSW

FM IC IC9 : TK14489V

8C

D1

DAN235K

SW

W/N

DTC114EUA

9CLT

9CLR

IF AMP

Q2

2SC3357

44.395MHz

D3 DAN235K

2SB1386(R)

8T

Q19

5CT

NJM78L05UA

2SB1132(Q,R)

8R

Q17

2SC4116(GR)

LIPPLE

2SC4116(GR)

LIPPLE

X1

Q18

SW

INV

Q16

SW

INV

Q15

Q14

5V

AVR IC11

A1

2SC3357

8TC

8RC

Q10

9CLT

L4,5

2SC3356

EPT

CP

DP

FCT

MB

NJM7808FA

AN8009M

RF AMP

2SC357

Q9

A2 TX VCO

SA7025DK

NJM4558E

8V

AVR

IC4

IC10

TA7808F

8V

AVR

IC5

9V

AVR

Q1

Q8

2SC3356

Fin

EPR

CP DP

DC

AMP

IC2

NJM4558E

CVT

LPF

IC300

DC

AMP

IC1

L2

SRR

VCOA

VCOB

PLL

TCXOFCR

X2

16.8M

VCOA

PLL

Q350: 2SK508NV(K52) D350,351: 1SV282

TCXO

X3

16.8M K1

SW

PSW

A3 RX VCO

CVR

LPF

IC300 SA7025DK

Q350,351: 2SK508NV(K52) D350~353: 1SV282

Buff Q11

2SC3356(R24)

MO

Fin

RX ANT

CN18

9CLR

CN19

ATT

TXD2

Control I/O (D-SUB)

Final unit X45-374 (A/2)

CN1

Drive AMP

Q1

2SC5110

2SC3356(R24)

Drive AMP

Q2

Drive AMP

Q3

2SK2596

Drive AMP

IC3

TA75W01FU

PC

PC 8T

Drive AMP

Q4

PD55008S

Vcont

DC

AMP

REF

AMP

FAS

2SC4116(Y)

TMP

BUP PDT

Final AMP Q5 RD60HUF1-01

TEMP

SW

Q8

CN16

CN3

TMP

IC1

TEMP

CM COUPLER

FWD

DET

VR1

CN15

IC2

NJM78L05UA

5V

AVR

D5D4

REV DET

HSM88AS x 2

Main DC

BACKUP

FAB

X45-374 (B/2)

10A

TX ANT

CN5

+B

K1

CN6

SW

CN7

BUP

Q9

DTD123EK

SW

FAS

CN4

85

TKR-851

KES-5 (EXTERNAL SPEAKER)

When Using an External Speaker

1. Make sure the unit’s power is tuned off.

2. When using the external speaker, remove the jumper lead from the connector, and attach the speaker cable.

3. When not using the external speaker, replace the jumper lead and insert the connector into the speaker jack (pin9 and 12).

P

U

K

C

A

B

Jumper lead

Connector

13

15

12

1

6

3

Crimp terminal (E23-0613-05)

Black/White lead

Specifications

Maximum input power ................. 40W

Impedance .................................... 4Ω

Dimensions (W x H x D) ............... 129 x 129 x 77 mm

projection not included 51/16 x 5-1/16 x 3 inches

Weight .......................................... 820g / 1.81 lbs

KES-5

Speaker cable

Black lead

86

TKR-851

SPECIFICATIONS (K TYPE)

GENERAL

Frequency Range ................................ 450 to 480MHz

Number of Channels ........................... 16 channel

Channel Spacing ................................. Wide : 25kHz Narrow : 12.5kHz

(PLL channel stepping 5kHz/6.25kHz)

Operating Voltage ............................... 13.6V DC± 15% (10.8~15.6V)

Current Drain

Standby .......................................... 0.8A

Standby w/power save .................. 0.3A (Operating mode DC-IN : Backup, FAN : Temp, SAVE : ON, DISP : OFF)

Receive .......................................... 1.2A

Transmit/Receive ........................... Less than 8A

Duty Cycle

Receive .......................................... 100%

Transmit ......................................... 100% (1~25W)

Frequency Stability ............................. Less than ±0.00015% –30°C to +60°C (–22°F to +140°F)

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

Operating Temperature Range ........... –30°C to +60°C (–22°F to +140°F)

Dimensions ......................................... 483 (19) W x 88 (3-1/2) H x 340 (13-1/3) D mm (inch)

Weight ................................................ 9.7kg (21.4 lbs.)

RECEIVER (Measured by TIA/EIA-603)

Sensitivity

12dB SINAD ................................... 0.35µV (–116dBm)

20dB Quieting ................................ 0.45µV (–114dBm)

Selectivity ........................................... Wide : 83dB (± 25kHz) Narrow : 75dB (12.5kHz)

Intermodulation................................... Wide : 78dB (±25kHz/±50kHz) Narrow : 75dB (± 12.5kHz/±25kHz)

Hum and Noise ................................... Wide : 50dB Narrow : 45dB

Spurious & Image Rejection ............... 90dB

Audio Output (Ext. Speaker) ............... 4W at 4Ω less than 5% distortion

Audio Distortion (Ext. Speaker) .......... Less than 2.5% at 1000Hz

Band Spread ....................................... 5MHz

TRANSMITTER (Measured by TIA/EIA-603)

RF Power Output ................................ 25W adjustable to 1W (100% duty @1~25W)

Type of Emission ................................ Wide : 16K0F3E Narrow : 11K0F3E

Spurious Response ............................. Harmonics : 80dB Others : 75dB

FM Hum and Noise ............................ Wide : 50dB Narrow : 45dB

Audio Distortion .................................. Less than 3% at 1000Hz

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

Band Spread ....................................... 30MHz

87

Kenwood TKR-851 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SYSTEM SET-UP

OPERATING FEATURES

REALIGNMENT

1. Modes

2. How to Enter Each Mode

3. PC Mode

4. Firmware Programming Mode

INSTALLATION

2. Voice Scrambler

3. External Speaker (KES-4 or KES-5)

4. Accessory Cabinet

5. Key Cover

6. Desktop Repeater

7. Installing Name Plates

MODIFICATION

1. DC Source Switch

2. Trickle Charge for Backup Battery

DISASSEMBLY FOR REPAIR

CIRCUIT DESCRIPTION

1. Outline

2. Receiver Circuit

3. Transmitter Circuit

4. PLL Frequency Synthesizer

5. Control Circuit

6. DC Power Supply Circuit

SEMICONDUCTOR DATA

Main CPU : 30622M4A-487GP (TX-RX unit IC604)

DSP : 320VC5402PGE (TX-RX unit IC618)

Final Unit (X45-3742-71)

Display Unit (X54-3330-21)

TX-RX Unit (X57-6962-70)

RX VCO Unit (X58-4800-10)

TX VCO Unit (X58-4810-10)

PARTS LIST

TKR-851

FINAL UNIT (X45-3742-71)

DISPLAY UNIT (X54-3330-21)

TX-RX UNIT (X57-6962-70)

RX VCO UNIT (X58-4800-10)

TX VCO UNIT (X58-4810-10)

EXPLODED VIEW

PACKING

ADJUSTMENT

Test Equipment Required for Alignment

Adjustment Points

Test Channel (Default)

Test Signalling

Fine-Tuning the TKR-851

Alignment

TERMINAL FUNCTION

Final Unit (X45-3742-71)

Display Unit (X54-3330-21) (A/2)

Display Unit (X54-3330-21) (B/2)

TX-RX Unit (X57-6962-70) (A/2) : TX-RX Section

TX-RX Unit (X57-6962-70) (B/2) : Control Section

RX VCO Unit (X58-4800-10)

TX VCO Unit (X58-4810-10)

ACC 25 pin D-sub Connector

ACC 15 pin Connector

INTERCONNECTION DIAGRAM

TKR-851 PC BOARD

TKR-851 SCHEMATIC DIAGRAM

TX-RX UNIT (X57-6962-70) (A/2)

TX-RX UNIT (X57-6962-70) (B/2)

BLOCK DIAGRAM

KES-5 (EXTERNAL SPEAKER)