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Document CopyrightsCopyright 2006 by Kenwood Corporation. All rights reserved.No part of this manual may be reproduced, translated, distributed, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, for any purpose without the prior written permission of Kenwood.

DisclaimerWhile every precaution has been taken in the preparation of this manual, Kenwood assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein. Kenwood reserves the right to make changes to any products herein at any time for improvement purposes.

© 2004-10 PRINTED IN JAPANB51-8556-20 (N) 1219

VHF FM REPEATER

TKR-750SERVICE MANUAL

VHF FM REPEATER TKR-750

Front panel(A62-0934-03)

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

Key top(K29-5460-02)

Knob (Volume)(K29-5389-03)

Modular jack(E08-0877-05)

Antenna cable (N)(E30-3419-05)

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

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

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

DC backup terminal(E70-0402-05)

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

Fuse (Blade, 15A/32V)(F05-1537-05) x 2

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

CONTENTSTERMINAL FUNCTION ......................................... 46

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

PC BOARD

FINAL UNIT (X45-373X-XX) ............................. 52

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

TX-RX UNIT (X57-695X-XX) (A/2) ................... 60

TX-RX UNIT (X57-695X-XX) (B/2) ................... 64

RX VCO UNIT (X58-4780-10) ........................... 68

TX VCO UNIT (X58-4790-10) ............................ 69

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

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

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

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

REVISED II

This service manual applies to products 60700001 or subsequent serial number.In terms of the products with the serial numbers earlier than 60700001, refer to the TKR-750 service manual as per part numberB51-8556-10 and B51-8661-00.

TKR-750

2

GENERAL / SYSTEM SET-UP

INTRODUCTION

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

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

ORDERING REPLACEMENT PARTSWhen ordering replacement parts or equipment informa-

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

PERSONAL SAFETYThe following precautions are recommended for personal

safety :• DO NOT 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 tech-

nicians.

SERVICEThis radio is designed for easy servicing. Refer to the

schematic diagrams, printed circuit board views, and align-ment procedures contained in this manual.

Merchandisereceived

Choose the typeof transceiver

Installation in theoptional space

Frequency range (MHz)TX/RX 146~174TX/RX 136~150

RF power50W50W

TypeK,EK2

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,L3,L5,L6,L7 on TX-RX unit A/2) must be aligned to obtain the maximum sensitivity at a programmed frequency.

YES

NO

DC powersupply or duplexer?

KES-4 or KES-5installation

YES

NO

External speaker?

Repeaterprogramming & setup

Delivery

SYSTEM SET-UP

TKR-750

3

OPERATING FEATURES

1. Two 7-segment LED displays• Channel display (1~16) : While operating normally in user

mode.

• When the displayed channel is contained in scan se-quence, the right side decimal point is displayed.

• When the displayed channel is the priority channel, the leftside decimal point is displayed.

• “PC” is displayed while in PC mode.

• “PG” is displayed while in firmware programming mode.2 decimal points displayed = 115,200bps1 decimal point displayed = 57,600bpsNo decimal = 38,400bps

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

• “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 channelnumber that has no frequency data programmed.

• “SC” is displayed while in scan mode.

TKR-750

4

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

face Cable : Option)The KPG-46 is required to interface the TKR-750 to the

computer. It has a circuit in its D-sub connector (25-pin) casethat converts the RS-232C logic level to the TTL level.

The KPG-46 connects the microphone connector of theTKR-750 to the computer’s RS-232C serial port.

3-4. Programming Software DescriptionThe KPG-91D is the programming software for TKR-750

supplied on a CD-ROM. This software runs under Windows98, ME, Windows 2000 or XP on an IBM-PC or compatiblemachine.

The data can be input to or read from TKR-750 and editedon the screen. The programmed or edited data can beprinted out. It is also possible to tune the transceiver.

3-5. Programming With IBM PCData can be programmed into the flash memory in RS-

232C format via the microphone connector.

User mode

PC mode

Firmware Programming mode

PC programming mode

PC test mode PC tuning mode

Mode Function

User mode Use this mode for normal operation.

PC mode Use this mode to make various settings by

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

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.

This feature is included in the FPU.

Firmware pro- Use when changing the firmware program

gramming mode of the flash memory.

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. PrefaceThe TKR-750 repeater is programmed by using a personal

computer, programming interface and KPG-91D software(ver 2.0 or later).

3-2. Connection Procedure1. Connect the TKR-750 to the personal computer with the

interface cable.2. When power is applied, the user mode is entered immedi-

ately. When the PC sends a command, the repeater en-ters the PC mode and displays “PC” on the 7-segmentLED. When data is being transmitted to the PC from therepeater, the TX LED flashes. The BUSY LED flasheswhen 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-750 to PC mode, then attach the inter-

face cable.

REALIGNMENT

IBM-PC

KPG-46

KPG-91D

TKR-750

Fig. 1

4. Firmware Programming Mode

4-1. PrefaceThe TKR-750 uses flash memory to allow it to be easily

upgraded when new features are released in the future.

4-2. Connection ProcedureConnect the TKR-750 to the personal computer (IBM PC

or compatible) with the interface cable (KPG-46). (Connectionis the same as in the PC mode.)

Notes :You can only program firmware from the 8-pin micro-

phone connector on the front panel. Using the 25-pin logicinterface on the rear panel will not work.

TKR-750

5

4-3. Programming1. 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-750 power on with the [PF1] key held down.

Hold the key down for one second until the 7-segmentdisplay changes to “P.G.”. When “P.G.” appears, releaseyour finger from the key.

5. Check the connection between the TKR-750 and the per-sonal computer, and make sure that the TKR-750 is in theprogram mode.

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

7. If writing ends successfully, the TX LED on the TKR-750lights.

8. If you want to continue programming other TKR-750s, re-peat 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. FunctionIf you press the [PF1] key (front panel), both decimal point

on the 7-segment display will disappear. The writing speed is38400 bps (low-speed mode). If you press the [PF1] keyagain, the right hand decimal points will light. The writingspeed is 57600 bps (middle-speed mode).

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

REALIGNMENT / INSTALLATION

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 theBackup connector at the same time, the DC power supplyswitches 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 sup-ply need not be connected (if an external switch is used or ifonly a solar battery is used), connect it to the Backup connec-tor, not the Main DC connector. Current consumption can bereduced by approx. 120mA because the relay is not used.

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

2. Voice ScramblerIt operates only during base operation. The voice is not

scrambled when it is repeated.

2-1. Modification1) Remove R742 and R653 on the TX-RX unit (B/2) : control

section.

2-2. Connection1) 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 themodification, and the maximum deviation is adjusted, thevoice from the local microphone is not modulated. In thiscase, remove the CN601 12-pin (PTO) cable and connect it tothe land of the display unit (X54-333) from the voice scram-bler. The voice from the local microphone can be modulatedin PC test mode.

TKR-750

6

3. External Speaker (KES-4 or KES-5)The TKR-750 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 externalspeaker KES-4 or KES-5.

3-1. Connection for the KES-4 or KES-5 With the TKR-750

When taking the AF output from the TEST/

SPKR connector (15-pin) on the rear of the radioThe following tools are required for changing the connec-

tor.

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

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

2. Remove the terminals with the jumper from the connec-tor housing holes number 9 and 12 using the extractingtool.Removing the jumper lead (Fig. 4-2)1) Insert the extracting tool (J5800-002) into the connec-

tor while pushing the jumper lead in the direction of(a).

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

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

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

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

CN

601

CN603

CN604

CN605

CN606

R653

SB

SB

8CR

742

1

14

PTO

TX-RX unit (B/2)

Control section

Component side

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)

NCGND

CN6011

14

Voicescrambler

Displayunit

8C

PTO

Display unit (A/2)

Foil side

Fig. 1

Fig. 3

Fig. 2

INSTALLATION

TKR-750

7

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.

4. Accessory CabinetYou 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 adjustthe space between the cabinet and the top plate. Then,insert the 3 tabs of the plate into the slots in the side of thecabinet. High, middle, or low positions are available. Toafix the plate, inset and tighten 2 screws on the other sideof the plate.

You can also flip the top plate upside-down to adjust aheight of the cabinet space.Fig. 4-1

Fig. 4-2

Fig. 4-3

or

Hardware fixture

Insert the platetabs to set theheight position(high, middle,or low).

Tighten screws

Cushion(G13-1801-04 orG13-1802-04)

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

INSTALLATION

Fig. 5

TKR-750

8

5. Key CoverTo avoid accidentally pressing the keys, you can install the

key cover.

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

Screws(N35-3006-45) x 5

6. Desktop RepeaterWhen you use the repeater on the desktop, attach the 4

spacers to the base of the repeater as shown in figure. Withthese spacers attached, the front panel will not touch thedesk surface.

PegsFirmly press these pegs(J59-0302-05) through thespacers to affix them tothe repeater.

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

Spacers(J02-0475-05)

7. Installing Name PlatesPunch out the name plate card. Then insert the plates

onto the reltative function keys.You can reconfigure the name plates at any time.

Side view of the key

Squeeze and insert the plates.

Name plates for the function keys

Name plates

Punch out thename plate cards

MODIFICATION

1. DC Source SwitchTo prevent the power supply from turning off due to

misoperation of the DC source switch on the front panel oraccidents (tampering) after installation, the main unit can bekept on regardless of the on/off of the DC source switch onthe front panel.

Short the PSW land near K1 relay by soldering.

INSTALLATION / MODIFICATION

Fig. 6

Fig. 7

Fig. 8

Fig. 1

TX-RX unit (A/2)

Component side

K1

CF1WIDE

CF2NARROW

PSW

TKR-750

9

2. Trickle Charge for Backup BatteryIf the external DC power supply is connected to the Main

DC connector and a backup battery (12V rechargeable type) isconnected to the Backup connector at the same time, thebattery can be trickle-charged from the external DC powersupply 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. Becareful during setup.

3. When the backup battery is used for a long time, removethe battery from the repeater and recharge it because thetrickle charge is not sufficient for recharging a completelydischarged battery.

Fig. 2

MODIFICATION

K1

R61

CN7 BACKUP(ORANGE)

CHARGE

Final unit (A/2)

Component side

Fig. 3

Strip off the insulation so that the cable can be soldered.

Cut off the coaxial cable at this point.

About 20mm

About8~10mm

Fig. 4

3. Single AntennaThe TKR-750 can be used as a base station by sharing an

external antenna connector for both transmitting and receiv-ing data.

3-1. Modification1. Change the installation position of C92 and C160 of the

final unit using a soldering iron.

2. Short-circuit the printed pattern of ANT SW near the CN3connector by soldering.

3. Disconnect the pin connector from CN18 of the TX-RXunit.Remove the two screws used for securing the BNC con-nector on the back panel of the unit. Detach the antennacable assy. (E30-3418-05)

4. Cut off the coaxial cable of the removed antenna cableassy on the BNC connector side.Strip off the insulation of the cut-off coaxial cable to pre-pare it to be soldered.

C92

CN3ANT SW

FWD

REV

C16

0

C160

C92

RX

ECN53

Final unit (A/2)

Component side

TKR-750

10

MODIFICATION / DISASSEMBLY FOR REPAIR

w

e

e

rt

t

q

q

t

t

DISASSEMBLY FOR REPAIR

1. How to Remove the Panel Assy (ABS)Note : You can remove the panel assembly (ABS) withoutremoving 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 as-sembly by pulling to front while you are pulling up thetabs.

Fig. 5

CN16

CN18

TX-RX unit (A/2)

Component side

Route the coaxialcable under the leadwire extending from CN3 and CN16.

Style the coaxial cable as illustrated in the figure.

Solder the coaxial cable.

CN3 ERX

Final unit (A/2)

Component side

3-2. Connection1. Solder the prepared coaxial cable to the final unit.2. Connect the pin connector of the coaxial cable to CN18 of

the TX-RX unit.

3-3. Setting the FPUSet the channel to be used as “Simplex” using the FPU.

TKR-750

11

1. OutlineThe TKR-750 is a VHF/FM repeater designed to operate in

the frequency range of 136 to 174MHz.The unit consists of receiver, transmitter, phase-locked

loop (PLL) frequency synthesizer, and control circuits.

2. Receiver CircuitThe receiver is double conversion super-heterodyne, de-

signed to operate in the frequency range of 146 to 174MHz(K,E) or 136 to 150MHz (K2).

The receiver circuit located in TX-RX unit (X57-695 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 2-5squelch circuit.

2-1. Front-end CircuitThe front-end circuit consists of BPF L2/L3, RF amplifier

Q1, and BPF L5/L6/L7. The helical BPF covers frequencyranges 146 to 174MHz (K,E) or 136 to 150MHz (K2), with apassband of 3.0MHz.

The BPF L5/L6/L7 attenuates the unwanted signals, andsends only the necessary signal to the first mixer DBM A1.

2-2. First MixerThe signal from the BPF is heterodyned with the first local

oscillator signal from the PLL frequency synthesizer circuit atthe first mixer DBM (A1) to become a 44.85MHz first inter-mediate frequency (IF) signal. The first IF signal is fedthrough two monolithic crystal filters (XF2; Wide, XF1; Nar-row) to further remove spurious signals.

W/N

SQL

DET

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

SWSW

W/NW/N

MCF (Narrow)XF1

MCF (Wide)XF2

RSSI

QUD

W/N

SW

DET

VCO A

VCO B

RX VCOA3 (X58-478)

RX ANT

BPFL2,L3

RF AMPQ1

BPFL5,L6,L7

1st MIXDBM A1

IF AMPQ8

IF AMPQ9LPF

IF AMPQ2

44.85MHz

D1D2IF AMPQ3

FM SYSTEM ICIC9

SWSWNOISE DETD5

NOISE AMPQ7

D3D4

X144.395MHz

CF1 (Wide)

CF2 (Narrow)

Q4

fRX+44.85MHz

DEI DEO

RD

CODEC

RA

RXI RXO

DAC

AMPIC608

AMPIC619 (B/2)

LPFIC619 (A/2)

AINR AOUTR

CPU

IC614

IC604

IC615

SW

IC622

MUTE

Q606

AMSPM

AFAMP

INT SP

IC629

RSSI

ASQ

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

455kHz

44.850MHz

IC621Q605INV

Fig. 1 Receiver circuit

CIRCUIT DESCRIPTION

TKR-750

12

2-3. IF AmplifierThe first IF signal is amplified by Q2 and Q3, and then en-

ters IC9 (FM system IC). The signal is heterodyned againwith a second local oscillator signal (44.395MHz) with in IC9to become a 455kHz second IF signal. The second IF signal isfed through a 455kHz ceramic filter, CF1 (Wide), CF2 (Nar-row) to further eliminate unwanted signal, and the quadraturedetection circuit FM-detects the signal to produce a base-band signal and output it from pin 11.

2-4. Audio AmplifierThe audio amplifier circuit is located in control section of

TX-RX unit (X57-695 B/2). The recovered audio signal ob-tained from IC9 is amplified by IC608, input to the AINR ter-minal of CODEC IC (IC614), and audio processed by DSP(IC618).

The processed audio signal from AOUTR terminal ofIC614 is amplified by IC619 (B/2) to a sufficient level, anti-aliasing filtered by IC619 (A/2). The audio signal goes to anelectronic volume (IC615) V3/V4, to the input of multiplexerIC (IC622), and is amplified to drive a loudspeaker by an audiopower amplifier (IC629). The 4W audio output can be pro-vided to external 4 ohms speaker through the 15-pin test con-nector “SPO, SPG” on the rear panel.

2-5. Squelch CircuitThe 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 tothe noise level. The DC voltage is sent to the analog port ofthe CPU (IC604).

IC9 outputs a DC voltage (RSSI) corresponding to the in-put of the IF amplifier.

3. Transmitter CircuitThe transmitter circuit consists of the following circuits : 3-

1 microphone circuit, 3-2 modulation level adjustment circuit,3-3 driver and final power amplifier circuit, 3-4 automaticpower control circuit, 3-5 RF power down detect, and 3-6 fanaction control circuit.

3-1. Microphone CircuitThe signal from the microphone is passed through AGC

circuit located in display unit (X54-333), so that it does notsaturate. 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 posi-tive and negative detection of the amplified audio signal. Theaudio signal goes to control section of TX-RX unit (X57-695 B/2) from display unit (X54-333).

The transmit audio signal goes to the input of the multi-plexer IC (IC605) for microphone muting. The audio signal isamplified by IC610, input to the AINL terminal of CODEC IC(IC614), and audio processed by DSP (IC618). The processedaudio signal from the AOUTL terminal of IC614 is amplifiedby IC616 (A/2) to a sufficient level, anti-aliasing filtered byIC616 (B/2), and amplified by the summing amplifier IC611(A/2).

3-2. Modulation Level Adjustment CircuitThe output of the summing amplifier IC611 (A/2) is passed

to an electronic volume (IC615) for maximum deviation ad-justment before being applied to a varactor diode in the volt-age controlled oscillator (VCO) A2 located in TX-RX unit (X57-695 A/2).

TXRX unit (X57 B/2): CONTROL

MICCODEC IC MOSW

MIS

TA

TXO TXI MBD-SUB

TD

DAC

SW

TDSTAS

AINL AOUTL

SW

MIC JACK

J601

Display unit(X54 B/2)

AMP ATT

DET

MIC

Display unit (X54 A/2)

IC501(A/2) Q501,502

D501,502

VR501

IC605 (A/2) IC610 IC614IC616(B/2)

IC616(A/2)

IC605 (B/2)

IC615

AMP AMP

IC611(A/2)

AMPLPF

Fig. 2 Microphone circuit

CIRCUIT DESCRIPTION

TKR-750

13

3-3. Driver and Final Power Amplifier CircuitThe transmit signal is generated by the TX VCO (A2), am-

plified by Q11, and sent to final unit (X45-373). This amplifiedsignal is amplified by Q2, Q3, and Q4, and is passed to theFINAL stage. The RF power amplifier consists of MOS FET.

TEMP

Final unit (X45-373 A/2)

PC

POWER ADJ

Vcont

TX ANT

ATT

TCXOFCT

X316.8MHz

BUFF

IC1MB

MO

TX-RX unit (X57-695 A/2)

CM COUPLER

REFAMP

DCAMP

VR1

SW

STTQ11

Q2Drive AMP

Q4Drive AMP

Q5Final AMP

IC1

IC1

Q8

D4 D5

Q3Drive AMP

TX VCOA2

(X58-479)

FWDDET

REVDET

PDT(to IC604 CPU)

Fig. 3 Driver and final power amplifier circuit

3-4. Automatic Power Control Circuit and TransmitterThe automatic power control (APC) circuit stabilizes the

transmitter output power at a pre-determined level, and con-sists of forward/reverse power detector circuits, and switch-ing transistor Q8. The forward/reverse power detector cir-cuits detects forward RF power and reverse RF power to DCvoltage, and consists of a CM coupling type detection circuitformed by a strip line, RF detector D4/D5, and DC amplifierIC1 (A/2).

The voltage comparator (IC1 B/2) compares the above de-tected voltage with a reference voltage, set using the micro-processor and IC6 located in the TX-RX unit. An APC voltageproportional to the difference between the sensed voltageand the reference voltage appears at the output of IC1. Thisoutput voltage controls the gate voltage for the drive ampli-fier Q4 and final amplifier Q5, which keeps the transmitteroutput power constant.

3-5. RF Power Down DetectWhen the transmitter output power has dropped to or be-

low the preset values (High Power : about 20W, Low Power :about 10W) in “RF Power Down Detect” adjustment, IC604(CPU : X57-695) detects the drop in power and outputs aLow-level (default) signal to the AUX out port.

3-6. Fan Action Control CircuitIf 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 IC2changes 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 out-put from pin 13 (FAS) of IC7 in the TX-RX unit A/2 controlledby the CPU goes H.

FAG

FABCN4

Q9

TMP

FAS

IC2

13Q6

IC7

CK,DT,STB

CPU

IC604

TMP17

Q602

+B

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

OFF

ON

+20°C +30°C +35°C +40°C +50°C

This signal turns Q9 in the final unit ON to run the coolingfan. It has a hysteresis of approx. 2°C by IC2. If fan action isset to “Continuous”, the fan operates continuously, but Q9stays ON.

[Fan operation]

Fig. 4 Fan action control circuit

CIRCUIT DESCRIPTION

TKR-750

14

4. PLL Frequency SynthesizerThe PLL frequency synthesizer circuit consists of the fol-

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

4-1. Receiver PLLThe receiver PLL circuit is located in VCO unit A3 (X58-

478) on TX-RX unit (X57-695 A/2), and consists of VCXO X2,VCO’s (Q350 and Q351), a single-chip PLL IC IC300, bufferamplifier Q355, and high-frequency amplifier Q302.

The VCXO generates 16.8MHz. The frequency stability iswithin ±2.0ppm (Temperature range of –30 to +60°C). Thefrequency tuning of the VCXO is done to apply a voltage topin 1 of the VCXO. The output of the VCXO is applied to pin 8of 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 180.850 to218.850MHz. Two VCOs cover the two bands : Q350 coversthe lower band and Q351 VCO covers the upper band.

The oscillator frequency is controlled by applying the VCOcontrol voltage, obtained from the phase comparator to thevaractor diodes.

4-2. Transmitter PLLThe transmitter PLL circuit is located in VCO unit A2 (X58-

479) on TX-RX unit (X57-695 A/2), and consists of VCXO X3,VCO’s (Q350 and Q351), a single-chip PLL IC IC300, bufferamplifier Q355, and high-frequency amplifier Q302.

The VCXO generates 16.8MHz. The frequency stability iswithin ±2.0ppm (Temperature range of –30 to +60°C). Thefrequency tuning and modulation of the VCXO are done toapply a voltage to pin 1 of the VCXO. The output of the VCXOis applied to pin 8 of the PLL IC through the pin 7 of the VCO.

The VCO oscillator frequency is 136.000 to 174.000MHz.Two VCOs cover the two bands : Q350 covers the lowerband and Q351 VCO covers the upper band.

The oscillator frequency is controlled by applying the VCOcontrol voltage, obtained from the phase comparator to thevaractor diodes.

4-3. Unlock Detector CircuitIf a pulse signal appears at the LD pin of IC300, an unlock

condition occurs, causing the voltage applied to the pin of themicroprocessor to go low. The names of this pin are LDT forTX PLL and LDR for RX PLL. When the microprocessor de-tects this condition, the transmitter is disabled.

Q351

VCO unit (X58-478)

SRR

VCO A

IC300

VCO B

Q355Q350

Q354

Q352

Q353

Q300 Q302

VCXO

X2

TX-RX unit

IC604

SW

SW

SW

AMP

AMPLPF PLL-IC

µ-com

CP,DPEPR,LDR

VCO unit (X58-479)

IC300Q300 Q302

VCXO

X3

TX-RX unit

IC604

AMPLPF PLL-IC

µ-com

CP,DPEPT,LDT

MOMO

Q351

STT

VCO A

VCO B

Q355Q350

Q354

Q352

Q353

SW

SW

SW

AMP

MO

MO

Fig. 5 Receiver PLL Fig. 6 Transmitter PLL

VCO A : 136~152

VCO B : 152~174

Top view

TX VCO(X58-479)

VCO A : 136~152

VCO B : 152~174

RX VCO(X58-478)

(MHz)

+44.850

+44.850

Fig. 7 VCO oscillation frequency

CIRCUIT DESCRIPTION

TKR-750

15

5. Control CircuitThe control circuit mainly located in the control section of

TX-RX unit (X57-695 B/2) consists of the following : 5-1 CPU,5-2 memory circuit, 5-3 CPU clock shift, 5-4 shift register cir-cuit, 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-tonedecode circuit.

5-1. CPUThe CPU (IC604) is a 16bit single-chip microcomputer con-

taining a 32k ROM and 3k RAM. This CPU controls the flashROM, the DSP, the receiver circuit, the transmitter circuit,the control circuit, and the display circuit and transfers data toor from an external device.

5-2. Memory CircuitIC609 has a flash ROM with a capacity of 2M bits that

contains the control program for the CPU, the signal process-ing program for DSP and data such as channels and operatingfeatures.

This program can be easily written from an external de-vice. Data such as the operating status are programmed intothe EEPROM (IC600).

5-3. CPU Clock ShiftThere are the 14.754MHz clock for the CPU (IC604) and

the 16.515MHz clock for the DSP (IC618) at the control sec-tion of TX-RX unit (X57-695). When these clocks are multi-plexed with the reception frequency, they become an inter-nal beat signal. To prevent this, by tuning Q600 and Q604 onthe clock frequency is shifted. (Shift on/off can be setthrough programming.)

5-4. Shift Register CircuitSerial data is sent to the shift register (IC502 to IC505 lo-

cated 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 CircuitThe display circuit (X54-333) contains two 7-segment

LEDs D506, D507 (orange), D503 (red : transmission), two-color D504 (green : busy, orange : selective called), two-colorLED D505 (red : backup, green : main DC), LEDs in switchesS501 to S506, IC502, IC503, IC504, and IC505 to display thismodel channels and states.

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

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

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

EEPROM

IC600

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

IC601

SWQ600

X600

BEATSHIFT

Reset IC

14.754MHz

SWQ600

X601

BEATSHIFT

16.515MHz

FLASH ROM

CPU

IC609

IC620

232C DRIVER

IC615

D/A IC

IC602/623

Shift Register IC

INTERFACE ICIC603/606

DSP

IC618

CODEC IC

IC614DIVIDER

IC613

IC604

CLK,SOE,STB1

SOSOSO

KEY1~5

KEY LAMP1~6

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

BUSYCALL Main DC/BACKUP

Shift Reg. 1BU4094BCFV

SISISI DAT




PF1~6

SWSWSWSWSWSW

CLK,SOE,STB1

CLK,SOE,STB1

CLK,SOE,STB1

TX

SW

Fig. 8 Control circuit

Fig. 9 Display circuit

CIRCUIT DESCRIPTION

TKR-750

16

5-6. DSPThe DSP circuit filters transmit/receive audio signal and

encode/decodes signaling (QT, DQT). This circuit consists ofIC618, IC612, IC613, IC614, IC603, IC606, IC608, IC610,IC616, and IC619.

The receive signal DET is converted from analog to digitalby IC614 with a sampling frequency of 16.128kHz. The digi-tized audio signal is sent to DSP IC618 to process the signal-ing signal and audio signal. The processed digital audio signalis fed to CODEC IC613, converted from digital to analog, andthe analog signal is output from pin 16 (AOUTR). Then, theaudio signal is amplified by IC619 (B/2), passes through theIC619 (A/2) low-pass filter, and goes to an electronic volumeIC615.

The transmit audio signal coming from IC605 is amplifiedby IC610, fed to pin 3 (AINL) of CODEC IC614, and convertedfrom analog to digital at a sampling frequency of 16.128kHz.The digitized transmit audio signal is AGC-processed, pre-emphasized and filtered at 300Hz to 3kHz by DSP IC618, andthe resulting signal is fed back to CODEC IC614, and con-verted from digital to analog, and the analog signal is outputfrom pin 15 (AOUTL). The transmit signal from AOUTL isamplified by IC616 (B/2), passes through the IC616 (A/2) low-pass filter, and goes to the IC611 (A/2) summing amplifier.

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

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

5-7. Base-Band CircuitThe base-band circuit switches between the modulation

signal to the transmitter circuit, and remote audio and adjuststheir levels. This circuit consists of IC605, IC607, IC611,IC615, and IC617.

Modulation inputs include local microphone input, low-speed data (LSD), high-speed data (HSD), external audio in-put (TA), and external data input (TD), and demodulation out-puts include receive audio output (RA), and receive data out-put (RD).

The multiplexer (IC605) changes signals, the electronicvolume (IC615) adjusts the level, and the operational ampli-fier (IC607, IC611, IC617) amplifiers and sums signals.

5-8. RS-232C CircuitThe RS-232C circuit connects the RS-232C serial port of a

personal computer directly to this model to perform FPU op-eration. The FPU operation can also be performed by con-necting a programming cable (KPG-46) to the local micro-phone on the front panel. But, if the D-sub connector on therear panel is used, the programming cable is not required.The 232C driver IC (IC620) changes the TTL-232C level. Thefirmware can only be rewritten with the local microphone onthe front panel.

5-9. Power Supply CircuitThe power supply circuit generates power to operate the

CPU, DSP, flash ROM, bi-directional buffer, and base-bandcircuit. This circuit consists of IC624, IC625, IC626, IC627,IC628, and IC630.

RX detected signal

(AINR) (AOUTR)

15

(AOUTL)(AINL)

RD

TX modulation signalLocal Mic

TA

CODEC ICIC614 : AK4550VT

RX

REPEAT

TX

RX audioamp.

TX VCO(Modulation circuit)

RA

TD

162

3

300Hz 3kHz[Frequency response]

(De-emphasis)RX

(Pre-emphasis)TX

(300Hz~3kHz Flat)REPEAT

Fig. 10 An audio signal course and the frequency characteristic

CIRCUIT DESCRIPTION

TKR-750

17

5-10. 5-tone* DecodeThe 300 to 3000Hz frequency characteristics of the signal

that enters the comparator are made flat by the circuit, andthe band is made into that band required to detect 5-tonesignal by the low-pass filter (IC632 2/2), high-pass filter(IC632 1/2) and BEF filter (IC631 1/2). The signal made into asquare wave by the comparator (IC631), and input to theCPU, IC604.

D8

D9

R61

Land

MainDC

Backupbattery

120mA

+B

K1(Relay)

Final unit (A/2)

TX-RX unit (A/2)

TX-RX unit (B/2)

R55

IC604CPU

BUP16

Q601

6. DC Power Supply Circuit

6-1. DC Source Switching Relay Circuit1. 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 DCterminal, the Backup terminal is isolated by the relay. Ifthe Main DC turns OFF due to power failure, it is switchedto the Backup terminal by the relay.The CPU monitors which is used, Main DC or Backup Bat-tery.

2. Trickle charge circuitIf both Main DC and Backup Battery are connected, tricklecharging of 0.5A max. can be performed from the MainDC power supply to the Battery.(The default is OFF. See the Modification section for infor-mation on the modification method.)The battery is charged from the Main DC with D8, D9 andR61. If it exceeds 0.5A, the charging circuit is turned OFFby D9.

6-2. SB Switching Relay Circuit1. 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 isturned ON, the relay (K1) is turned ON to output SB.

2. If +B exceeds 18V, the relay is forcibly turned OFF by D12and Q25 to interrupt the power and protect the main unit.

+B

R165 R166

D12

K1

Q24

Q25

SB

Land(PSW)

Display unit(Front panel)

S507

Fig. 12 DC source switching relay circuit

Fig. 13 SB switching relay circuit

Fig. 11 5-tone decode

R833

R832

C83

9

R82

2

R83

0

C84

0

R831

C838 C837 C836

C833

R826

R818

R827

R824

R820R823

R828

+–

+–

+

+

–

–

IC632(1/2)

IC632(2/2)

IC631(2/2)

R82

9

C83

2

C83

0

R82

5

R82

1

R81

9

BIASIC611-7 pin

BIASIC611-7 pin

IC631(1/2)

P35TONE

IC604

IC604 checks the square wave frequency for the pres-ence of the required tone, and if the tone matches, IC604performs the subsequent required processing.

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

CIRCUIT DESCRIPTION

TKR-750

18

Pin Function

Pin No. Name I/O Function

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


3 5TN I 5-tone input



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


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


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 KEY5,KEY4 O Key matrix output

76~78 KEY3~KEY1 I Key matrix input

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)


94 AVss – GND


96 Vref – 5V

97 AVcc – 5V

98 STB1 O Display shift register STB

99 SOE O Shift register common OE


SEMICONDUCTOR DATA

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

TKR-750

19

DSP : 320VC5402PGE (TX-RX unit IC618)

Pin Function


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

3 Vss – GND

4 DVDD – VDD for I/O pins (+3.3V)

5 A0 O Not 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


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)


34 Vss – GND

35~38 NC5~NC8 – Not used (No connection)

39 HCNTL0 I HPI control 0

40 Vss – GND

41 BCLKR0 I Receive clock input

(SCLK : 516.09375kHz)

42 BCLKR1 – Not used (No connection)

43 BFSR0 I Frame sync. for receiver input

(LRCK : 16.128kHz)

44 BFSR1 I Frame sync. for receiver input

(LRCK : 16.128kHz)


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 HINT/TOUT1 O Boot mode select (Pull up)


53 BFSX0 I Frame sync. for transmitter input

(LRCK : 16.128kHz)

54 BFSX1 I Frame sync. for transmitter input

(LRCK : 16.128kHz)

55 HRDY – Not used (No connection)


57 Vss – GND


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 Command interrupt from host CPU

65 INT1 I Not used (Pull up)

66 INT2 I Boot mode select (Pull up)

67 INT3 I Not used (Pull up)



70 Vss – GND

71~74 NC9~NC12 – Not used (No connection)


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)



82 TOUT0 – Not used (No connection)

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

SEMICONDUCTOR DATA

TKR-750

20


84 EMU1/OFF I/O Emulator 1 (to JTAG connector)

85 TDO O Test data output (to JTAG connector)

86 TDI I Test data input (to JTAG connector)

87 TRST I Test reset (to JTAG connector)

88 TCK I Test clock (to JTAG connector)

89 TMS I Test mode select (to JTAG connector)



92 HPIENA I Not used (Pull up)

93 Vss – GND

94 CLKOUT O Not used (No connection)


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



111 Vss – GND








127 HDS1 I HPI data strobe 1 (Pull up)

128 Vss – GND

129 HDS2 I HPI data strobe 2 (Pull down)






143,144 NC17,NC18 – Not used (No connection)

Final Unit (X45-373X-XX)

Ref. No. Part name Description

IC1 IC DC amplifier

IC2 IC Thermostat

IC3 IC Voltage reguator

Q2,3 Transistor RF amplifier

Q4 FET TX drive amplifier

Q5 FET Final amplifier

Q8,9 Transistor DC switch

D1 Diode Thermal sense

D2 Zener diode Voltage reference

D4,5 Diode RF detector

D6 Diode Surge absorption

D7 Zener diode Surge protector

D8 Diode Reverse current protector

D9 Varistor Current protector

D51,52 Diode Reverse connection protection

D53,55,56 Diode RF switch

Display Unit (X54-3330-21)


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



D501,502 Diode AF detector

D503~505 LED LED

D506,507 LED 7 segment

D508~514 Diode Surge absorption

D601,602 Diode Surge absorption


TX-RX Unit (X57-695X-XX)


IC1,2 IC Buffer amplifier

IC3~5 IC Voltage regulator

IC6 IC D/A converter

SEMICONDUCTOR DATA / COMPONENTS DESCRIPTION

TKR-750

21


IC7 IC Shift register

IC9 IC FM IF system

IC10,11 IC Voltage regulator

IC600 IC EEPROM

IC601 IC Voltage detector


IC603 IC Bus transceiver

IC604 IC CPU

IC605 IC Multiplexer

IC606 IC Bus transceiver

IC607,608 IC AF amplifier

IC609 IC Flash ROM


IC612 IC Inverter

IC613 IC Counter

IC614 IC CODEC

IC615 IC D/A converter


IC618 IC DSP

IC619 IC AF amplifier

IC620 IC RS-232C transceiver

IC621 IC NAND gate

IC622 IC Multiplexer


IC624~628 IC Voltage regulator

IC629 IC AF power amplifier

IC630 IC Voltage regulator


Q1~3 Transistor RF amplifier

Q4 Transistor Wide/Narrow switch


Q7 Transistor Noise amplifier

Q8,9 Transistor RF amplifier

Q10 Transistor Current control

Q11 Transistor RF amplifier

Q12~15 Transistor Ripple filter



Q27 Transistor Wide 5kHz/Wide 4kHz switch

Q600 FET DC switch


Q602 FET DC switch

Q603 Transistor Inverter


Q604 FET DC switch

Q605 Transistor Inverter

Q606 Transistor AF mute switch


Q610 FET DC switch


Q613,614 Transistor Current control


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




D627,628 Diode Reverse current protector

D629 Diode Surge protector

RX VCO Unit (X58-4780-10)


IC300 IC PLL

Q300~302 Transistor Buffer amplifier

Q350,351 FET VCO OSC


Q355 Transistor Buffer amplifier

D350~353 Varicap Frequency control

TX VCO Unit (X58-4790-10)


IC300 IC PLL

Q300,301 Transistor Active filter


Q350,351 FET VCO OSC



D350~353 Varicap Frequency control

D354,355 Varicap Modulation

COMPONENTS DESCRIPTION

TKR-750

22

PARTS LIST

Chip capacitor

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

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

Chip resistor

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

• Rating wattage

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

(Less than 10pF)

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

CAPACITORS

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

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

• Temperature coefficient

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

• Tolerance (More than 10pF)

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

–20 –20 –0 Less than 4.7µF : –10~+75

• Voltage rating

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

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

CHIP CAPACITORS

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

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

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

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

RESISTORS

• Chip resistor (Carbon)

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

(Chip) (B, F)

• Carbon resistor (Normal type)

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

(Chip) (B, F)

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

CC45Color*

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

Example : CC45TH = –470±60ppm/°C

• Capacitor value

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

L

W

T

• Dimension

TKR-750

23

PARTS LIST

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

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

nationNewparts

TKR-750 (Y54-318X-XX)

FINAL UNIT (X45-373X-XX)

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

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

1 2B A10-4037-21 CHASSIS2 1B A62-0836-04 PANEL (TX/RX)3 1B A62-0837-04 PANEL (FINAL)4 1D A62-0840-03 PANEL (OUTER)5 3A A62-0933-13 PANEL ASSY (INNER)

6 3C A62-0934-03 FRONT PANEL

8 1F B10-2635-04 FRONT GLASS ACCESSORY9 1F B11-1259-04 FILTER ACCESSORY10 3B B42-7159-04 STICKER (MEDEL NAME)11 1F B62-1835-00 INSTRUCTION MANUAL K,K211 1F B62-1837-00 INSTRUCTION MANUAL E

12 2C,3D B72-2296-04 MODEL NAME-PLATE K12 2C,3D B72-2297-04 MODEL NAME-PLATE K212 2C,3D B72-2298-04 MODEL NAME-PLATE E

14 2C E30-3414-05 DC CORD (EXT DC IN)15 1C E30-3418-05 ANTENNA CABLE (BNC)16 2C E30-3419-05 ANTENNA CABLE (N)17 1E E30-3427-15 DC CORD ACCESSORY18 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 ASSY22 3B E37-0905-15 SPEAKER CABLE23 3A E37-0906-05 LEAD WIRE WITH CONNECTOR (CONT-DISP)

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 CABLE28 2C E37-0913-05 TEST/SPKR CONNECTOR ASSY

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 F05-1537-05 FUSE (BLADE TYPE) (15A/32V)36 2C F09-0445-05 CAP (D-SUB) ACCESSORY37 2C F09-0471-05 FANMOTOR- F10-2374-04 SHIELDING PLATE (TX/RX)- F10-2379-04 SHIELDING CASE (TX/RX COMP)

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

43 1B,2B G02-0576-14 FLAT SPRING45 3B G02-0885-13 EARTH SPRING51 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)

50 3B G10-1344-04 FIBROUS SHEET58 3B G10-1345-04 FIBROUS SHEET48 1F G13-1801-04 CUSHION ACCESSORY49 1F G13-1802-04 CUSHION ACCESSORY

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

TKR-750 54 1E H25-0762-04 PROTECTION BAG (120X300)55 1F H25-2328-04 PROTECTION BAG (80/250/0.07)57 3F H52-1621-02 ITEM CARTON CASE

59 1E J02-0475-05 FOOT ACCESSORY60 1E J02-0492-04 FOOT ACCESSORY61 1F J21-8402-04 MOUNTING HARDWARE ACCESSORY64 1B J21-8467-04 MOUNTING HARDWARE (DRIVE FET)62 1E J59-0302-05 GROMMET ACCESSORY

- J61-0307-05 BAND

65 1E K01-0418-15 HANDLE ACCESSORY66 3A K29-5389-03 KNOB (VOLUME)67 3A K29-5460-02 KEY TOP68 3A K29-9106-04 KNOB (DC SOURCE)

A 2C N09-2292-05 HEXAGON HEAD SCREWB 1C,2C N30-2606-46 PAN HEAD MACHINE SCREWC 2A,1E N30-4006-46 PAN HEAD MACHINE SCREWD 2B,2C N30-4014-46 PAN HEAD MACHINE SCREWE 1C N30-4020-45 PAN HEAD MACHINE SCREW

F 1C,2C N32-3006-46 FLAT HEAD MACHINE SCREWG 3B,3C N32-4008-45 FLAT HEAD MACHINE SCREWH 1B N33-3006-45 OVAL HEAD MACHINE SCREWJ 1E N35-3006-45 BINDING HEAD MACHINE SCREW ACCESSORYK 1C N35-4006-45 BINDING HEAD MACHINE SCREW

L 1B,3B N67-3008-46 PAN HEAD SEMS SCREWM 1C N80-2608-45 PAN HEAD TAPTITE SCREWN 2C N87-2606-46 BRAZIER HEAD TAPTITE SCREWO 3A N87-3005-45 BRAZIER HEAD TAPTITE SCREWP 2B,3B N87-3006-46 BRAZIER HEAD TAPTITE SCREW

R 2C N90-3014-46 TP HEAD MACHINE SREW

70 3A T07-0247-05 SPEAKER

- 490-0174-05 ADHESIVE TAPE

C1,2 CK73GB1H102K CHIP C 1000PF KC3 C90-2146-05 ELECTRO 100UF 25WVC7 CK73GB1H102K CHIP C 1000PF KC9,10 CK73GB1H102K CHIP C 1000PF KC11 CC73GCH1H470J CHIP C 47PF J

C12 CK73GB1H102K CHIP C 1000PF KC13 CK73FB1E104K CHIP C 0.10UF KC14,15 CK73GB1H102K CHIP C 1000PF KC16 CK73FB1H102K CHIP C 1000PF KC19 C93-0603-05 CHIP C 1000PF K

C21 C93-0564-05 CHIP C 22PF JC22 C93-0568-05 CHIP C 47PF JC27 CK73FB1H102K CHIP C 1000PF KC28 CK73GB1H102K CHIP C 1000PF KC29 C93-0603-05 CHIP C 1000PF K

C30 C93-0573-05 CHIP C 120PF JC31 C93-0565-05 CHIP C 27PF J

FINAL UNIT (X45-373X-XX) 0-10 : K,E 0-11 : K2

TKR-750

24

PARTS LIST



nationNewparts

C32 C93-0603-05 CHIP C 1000PF KC35 CK73GB1H102K CHIP C 1000PF KC37 CK73FB1E474K CHIP C 0.47UF KC39 CK73GB1H102K CHIP C 1000PF KC42 CK73FB1H223K CHIP C 0.022UF K

C43,44 CK73GB1H102K CHIP C 1000PF KC46 C93-0603-05 CHIP C 1000PF KC47 CM73F2H360J CHIP C 36PF J K2C49 C93-0564-05 CHIP C 22PF JC53 CK73FB1H473K CHIP C 0.047UF K

C54 CM73F2H102J CHIP C 1000PF JC55 CK73GB1H103K CHIP C 0.010UF KC57 C90-2143-05 ELECTRO 47UF 25WVC60 CK73GB1H102K CHIP C 1000PF KC64 CK73GB1H102K CHIP C 1000PF K

C68 CK73GB1H102K CHIP C 1000PF KC69,70 C93-0559-05 CHIP C 9.0PF DC71,72 C93-0564-05 CHIP C 22PF JC74 C93-0567-05 CHIP C 39PF JC77 C93-0565-05 CHIP C 27PF J

C80-87 CK73GB1H102K CHIP C 1000PF KC89 CC73GCH1H101J CHIP C 100PF JC90 CK73GB1H102K CHIP C 1000PF KC91 C92-0777-05 ELECTRO 1000UF 25WVC92 CM73F2H102J CHIP C 1000PF J

C96 CC73FCH1H180J CHIP C 18PF JC98 CK73GB1H102K CHIP C 1000PF KC99 C90-4016-05 ELECTRO 47UF 16WVC103 CC73GCH1H101J CHIP C 100PF JC105 CC73GCH1H101J CHIP C 100PF J

C106-109 CK73GB1H102K CHIP C 1000PF KC110 C92-0628-05 CHIP-TAN 10UF 10WVC112 C93-0560-05 CHIP C 10PF DC117 CM73F2H221J CHIP C 220PF JC118 CK73FB1E474K CHIP C 0.47UF K

C136,137 CK73GB1H102K CHIP C 1000PF KC143 CC73FCH1H330J CHIP C 33PF JC145 CC73GCH1H220J CHIP C 22PF JC146 CC73GCH1H101J CHIP C 100PF JC160 CM73F2H102J CHIP C 1000PF J

C161,162 CM73F2H270J CHIP C 27PF JC163 C93-0570-05 CHIP C 68PF JC164 CM73F2H820J CHIP C 82PF JC165 CK73FB1H102K CHIP C 1000PF KC166 CC73GCH1H220J CHIP C 22PF J

C167 CC73GCH1H101J CHIP C 100PF JC168-171 CC73GCH1H220J CHIP C 22PF JC172 CC73GCH1H101J CHIP C 100PF JC173 C93-0563-05 CHIP C 18PF J K,EC173 C93-0565-05 CHIP C 27PF J K2

C174 CC73FCH1H270J CHIP C 27PF J

CN1 E04-0154-05 PIN SOCKETCN3 E40-5632-05 PIN ASSYCN4 E40-3246-05 PIN ASSYCN5 E40-5703-05 PIN ASSYCN6-8 E23-0462-05 TERMINAL

F1 F53-0217-05 FUSE

CN51,52 J13-0071-05 FUSE HOLDER

L2 L40-4775-34 SMALL FIXED INDUCTOR (47NH)L3 L40-6875-34 SMALL FIXED INDUCTOR (68NH)L4,5 L34-4518-05 AIR-CORE COILL6 L34-4520-05 AIR-CORE COILL7 L34-4523-05 AIR-CORE COIL

L8 L34-4517-05 AIR-CORE COIL K2L8 L34-4518-05 AIR-CORE COIL K,EL9-11 L34-4520-05 AIR-CORE COILL12 L34-4523-05 AIR-CORE COILL16 L40-1575-92 SMALL FIXED INDUCTOR (15NH)

L17 L40-1875-92 SMALL FIXED INDUCTOR (18NH)L19 L34-4667-05 AIR-CORE COILL20 L34-4744-05 AIR-CORE COIL

R1 RK73FB2A100J CHIP R 10 J 1/10WR6 RK73GB1J220J CHIP R 22 J 1/16WR7 RK73GB1J822J CHIP R 8.2K J 1/16WR8 RK73FB2A100J CHIP R 10 J 1/10WR9 RK73FB2A560J CHIP R 56 J 1/10W

R10 RK73FB2A151J CHIP R 150 J 1/10WR11 RK73GB1J472J CHIP R 4.7K J 1/16WR13 RK73GB1J471J CHIP R 470 J 1/16WR14 R92-0700-05 CHIP R 180 J 1/2WR15 R92-0686-05 CHIP R 33 J 1/2W

R16 R92-0700-05 CHIP R 180 J 1/2WR17 RK73FB2A154J CHIP R 150K J 1/10WR18 RK73EB2B101J CHIP R 100 J 1/8W K,ER18 RK73EB2B470J CHIP R 47 J 1/8W K2R19 RK73FB2A104J CHIP R 100K J 1/10W

R20,21 R92-1252-05 CHIP R 0 OHM J 1/16WR22 R92-1213-05 CHIP R 100 J 1/2WR23,24 RK73FB2A104J CHIP R 100K J 1/10WR25 RK73GB1J473J CHIP R 47K J 1/16WR26 RK73GB1J101J CHIP R 100 J 1/16W

R27 RK73GB1J471J CHIP R 470 J 1/16WR28 RK73GB1J474J CHIP R 470K J 1/16WR29 R92-1252-05 CHIP R 0 OHM J 1/16WR30 RK73GB1J683J CHIP R 68K J 1/16WR31 RK73GB1J103J CHIP R 10K J 1/16W

R32 RK73GB1J104J CHIP R 100K J 1/16WR34 R92-1252-05 CHIP R 0 OHM J 1/16WR35 RK73GB1J104J CHIP R 100K J 1/16WR36 R92-1252-05 CHIP R 0 OHM J 1/16WR38 RK73GB1J333J CHIP R 33K J 1/16W

R40 R92-1204-05 CHIP R 100 J 1/4WR41 R92-1252-05 CHIP R 0 OHM J 1/16WR45 RK73GB1J101J CHIP R 100 J 1/16WR48 RK73GB1J471J CHIP R 470 J 1/16WR49 R92-1217-05 CHIP R 0 OHM

R50 RK73EB2B222J CHIP R 2.2K J 1/8WR52,53 RK73GB1J102J CHIP R 1.0K J 1/16WR55 RK73GB1J102J CHIP R 1.0K J 1/16WR56 R92-1317-05 CHIP R 18 J 1WR57 RK73GB1J224J CHIP R 220K J 1/16W

R60 R92-1252-05 CHIP R 0 OHM J 1/16WR61 R92-2687-05 RESISTOR 5.6 J 5WR62,63 R92-0670-05 CHIP R 0 OHMR64 R92-1252-05 CHIP R 0 OHM J 1/16WR70 R92-1205-05 CHIP R 120 J 1/4W

R71 R92-0670-05 CHIP R 0 OHM


TKR-750

25

PARTS LIST



nationNewparts

R72 R92-1214-05 CHIP R 120 J 1/2WR73 R92-1252-05 CHIP R 0 OHM J 1/16WVR1 R12-6427-05 TRIMMING POT. (47K)

K1 S76-0426-05 RELAY

D1 1SS226 DIODED2 02DZ6.2(Y) ZENER DIODED4,5 HSM88AS DIODED6 1SS355 DIODED7 ZSA5A27 ZENER DIODE

D8 RB051L-40 DIODED9 MINISMDC050-02 VARISTORD51,52 DSA3A1 DIODED53 MA4PH633 DIODED55,56 XB15A709 DIODE

IC1 TA75W01FU MOS-ICIC2 MAX6502UKP035 ANALOGUE ICIC3 NJM78L05UA BI-POLAR ICQ2 2SC3356(R24) TRANSISTORQ3 2SC3357 TRANSISTOR

Q4 PD55003S DRIVE FETQ5 RD70HVF1-01 FINAL FETQ8 2SC4116(Y) TRANSISTORQ9 DTD123EK DIGITAL TRANSISTORTH1 PTH9M04BE471TS THERMISTOR

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

C501 C92-0628-05 CHIP-TAN 10UF 10WVC502,503 C92-0501-05 CHIP-TAN 1.5UF 10WVC504,505 CK73GB1C104K CHIP C 0.10UF KC506 CC73GCH1H470J CHIP C 47PF JC507,508 CK73GB1C104K CHIP C 0.10UF K

C509 CK73GB1H103K CHIP C 0.010UF KC510 C92-0628-05 CHIP-TAN 10UF 10WVC511,512 CK73GB1E103K CHIP C 0.010UF KC513-518 CC73GCH1H101J CHIP C 100PF JC519,520 CK73GB1E103K CHIP C 0.010UF K

C521 C92-0628-05 CHIP-TAN 10UF 10WVC522 CK73GB1C104K CHIP C 0.10UF KC523 CK73FB1E334K CHIP C 0.33UF KC524 C92-0628-05 CHIP-TAN 10UF 10WVC525 CK73GB1C104K CHIP C 0.10UF K

C526 CK73FB1E334K CHIP C 0.33UF KC601 CC73GCH1H101J CHIP C 100PF JC602 CK73GB1H102K CHIP C 1000PF KC603 CC73GCH1H101J CHIP C 100PF JC606 CC73GCH1H101J CHIP C 100PF J

C607 CK73GB1C104K CHIP C 0.10UF K

CN501 E40-6140-05 PIN ASSYCN502 E40-6102-05 PIN ASSYCN601 E40-6141-05 PIN ASSYJ601 E08-0877-05 MODULAR JACK

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

CP501-504 RK75GB1J471J CHIP-COM 470 J 1/16WR502,503 R92-1252-05 CHIP R 0 OHM J 1/16W

R505 RK73GB1J683J CHIP R 68K J 1/16WR506 RK73GB1J103J CHIP R 10K J 1/16WR507 RK73GB1J682J CHIP R 6.8K J 1/16WR508 RK73GB1J102J CHIP R 1.0K J 1/16WR509 RK73GB1J103J CHIP R 10K J 1/16W

R510 RK73GB1J224J CHIP R 220K J 1/16WR511,512 RK73GB1J103J CHIP R 10K J 1/16WR513 RK73GB1J104J CHIP R 100K J 1/16WR514 RK73GB1J154J CHIP R 150K J 1/16WR516 R92-2565-05 CHIP R 1.2K J 1/2W

R517 R92-2023-05 CHIP R 820 J 1/2WR518,519 R92-2565-05 CHIP R 1.2K J 1/2WR520-526 R92-2023-05 CHIP R 820 J 1/2WR529-540 RK73GB1J102J CHIP R 1.0K J 1/16WR541-544 RK73GB1J103J CHIP R 10K J 1/16W

R601 RK73GB1J681J CHIP R 680 J 1/16WR604,605 RK73GB1J102J CHIP R 1.0K J 1/16WR606 RK73GB1J473J CHIP R 47K J 1/16WVR501 R32-0643-05 SEMI FIXED VARIABLE RESISTORVR601 R31-0630-05 VARIABLE RESISTOR

S501-506 S70-0410-15 TACT SWITCHS507 S68-0410-05 PUSH SWITCH

D501,502 HSM88AS DIODED506,507 LA-501DD LEDD508-514 DA204U DIODED601,602 DA204U DIODED603 MINISMDC020 VARISTOR

IC501 NJM4558E MOS-ICIC502-505 BU4094BCFV MOS-ICIC506,507 TA78L05F MOS-ICQ501 2SC4116(Y) TRANSISTORQ502 2SA1586(Y,GR) TRANSISTOR

Q503,504 UPA672T FETQ506 DTA114EUA DIGITAL TRANSISTORQ507 UPA672T FETQ508-511 DTA114EUA DIGITAL TRANSISTORQ512-514 UPA672T FET

Q516-519 UPA672T FETQ521-524 UPA672T FETQ525 2SK1824 FET

C1 CC73GCH1H060D CHIP C 6.0PF D K,EC2 CC73GCH1H390J CHIP C 39PF JC3 CC73GCH1H020C CHIP C 2.0PF CC4 CC73GCH1H0R5C CHIP C 0.5PF CC5 CC73GCH1H060D CHIP C 6.0PF D K,E

C5 CC73GCH1H080D CHIP C 8.0PF D K2C6 CC73GCH1H390J CHIP C 39PF JC7 CK73GB1H103K CHIP C 0.010UF KC10 CC73GCH1H101J CHIP C 100PF JC11 CC73GCH1H060D CHIP C 6.0PF D K,E

C11 CC73GCH1H080D CHIP C 8.0PF D K2C12 CC73GCH1H390J CHIP C 39PF JC13 CC73GCH1H020C CHIP C 2.0PF CC14 CC73GCH1H0R5C CHIP C 0.5PF CC15 CC73GCH1H050C CHIP C 5.0PF C

DISPLAY UNIT (X54-3330-21)

TX-RX UNIT (X57-695X-XX) 0-11 : K 0-12 : K2 2-70 : E


DISPLAY UNIT (X54-3330-21)

TX-RX UNIT (X57-695X-XX)

TKR-750

26

PARTS LIST



nationNewparts

C16 CC73GCH1H020C CHIP C 2.0PF CC17 CC73GCH1H010C CHIP C 1.0PF CC18 CC73GCH1H060D CHIP C 6.0PF D K,EC18 CC73GCH1H090D CHIP C 9.0PF D K2C19 CC73GCH1H180J CHIP C 18PF J K,E

C19 CC73GCH1H220J CHIP C 22PF J K2C20 CC73GCH1H101J CHIP C 100PF JC22 CC73GCH1H100D CHIP C 10PF DC23 CC73GCH1H180J CHIP C 18PF JC24 C92-0695-05 CHIP-TAN 10UF 10WV

C25 C92-0628-05 CHIP-TAN 10UF 10WVC30 CC73GCH1H680J CHIP C 68PF JC31 CC73GCH1H331J CHIP C 330PF JC32 CK73GB1H103K CHIP C 0.010UF KC33 CC73GCH1H330J CHIP C 33PF J

C34 CK73GB1H103K CHIP C 0.010UF KC37 CK73GB1H103K CHIP C 0.010UF KC38,39 CC73GCH1H680J CHIP C 68PF JC40,41 CK73GB1H103K CHIP C 0.010UF KC42,43 CC73GCH1H030C CHIP C 3.0PF C

C44,45 CC73GCH1H040C CHIP C 4.0PF CC46,47 CC73GCH1H030C CHIP C 3.0PF CC48 CK73GB1H103K CHIP C 0.010UF KC49,50 CC73GCH1H680J CHIP C 68PF JC51 CK73GB1H103K CHIP C 0.010UF K

C52 CK73GB1H103J CHIP C 0.010UF JC54 CK73GB1H103J CHIP C 0.010UF JC55,56 CK73GB1H103K CHIP C 0.010UF KC57 CK73GB1H103J CHIP C 0.010UF JC58 CC73GCH1H180J CHIP C 18PF J

C59 CC73GCH1H150J CHIP C 15PF JC60 CK73GB1H103J CHIP C 0.010UF JC61 CC73GCH1H080D CHIP C 8.0PF DC62,63 CK73GB1H103K CHIP C 0.010UF KC64 CK73GB1C104K CHIP C 0.10UF K

C65 C92-0628-05 CHIP-TAN 10UF 10WVC66,67 CC73GCH1H331J CHIP C 330PF JC68-70 CK73GB1C104K CHIP C 0.10UF KC71 CK73GB1H103K CHIP C 0.010UF KC72 C92-0628-05 CHIP-TAN 10UF 10WV

C73 CK73GB1C104K CHIP C 0.10UF KC75 CK73GB1C104K CHIP C 0.10UF KC76 C92-0696-05 CHIP-TAN 47UF 10WVC78 CK73GB1C104K CHIP C 0.10UF KC79 CK73FB1C224K CHIP C 0.22UF K

C80,81 C92-0628-05 CHIP-TAN 10UF 10WVC82-84 CK73GB1H103K CHIP C 0.010UF KC87 C92-0628-05 CHIP-TAN 10UF 10WVC89,90 CK73GB1H103J CHIP C 0.010UF JC91 CC73GCH1H100D CHIP C 10PF D

C95 CC73GCH1H150J CHIP C 15PF JC100 CC73GCH1H270J CHIP C 27PF JC102-105 CC73GCH1H100D CHIP C 10PF DC107 CC73GCH1H150J CHIP C 15PF JC108 CC73GCH1H030C CHIP C 3.0PF C

C109 CC73GCH1H270J CHIP C 27PF JC110 CC73GCH1H030C CHIP C 3.0PF CC111 CC73GCH1H270J CHIP C 27PF JC113 CC73GCH1H150J CHIP C 15PF JC122,123 CK73GB1H103K CHIP C 0.010UF K

C124,125 C92-1341-05 ELECTRO 100UF 16WVC126,127 C92-0633-05 CHIP-TAN 22UF 10WVC128,129 CK73GB1H103K CHIP C 0.010UF KC134,135 CK73GB1H103K CHIP C 0.010UF KC136-139 C90-4016-05 ELECTRO 47UF 16WV

C140,141 CK73GB1H103K CHIP C 0.010UF KC145 C92-0606-05 CHIP-TAN 4.7UF 10WVC147 C92-0633-05 CHIP-TAN 22UF 10WVC149 CK73GB1H103K CHIP C 0.010UF KC150 C92-0633-05 CHIP-TAN 22UF 10WV

C151 C92-0008-05 CHIP-TAN 3.3UF 16WVC152 CK73GB1H103K CHIP C 0.010UF KC154 C92-0560-05 CHIP-TAN 10UF 6.3WVC155 CK73GB1H103K CHIP C 0.010UF KC157 CK73GB1H103K CHIP C 0.010UF K

C158 C92-0008-05 CHIP-TAN 3.3UF 16WVC161-163 CK73GB1H103K CHIP C 0.010UF KC164 CC73GCH1H471J CHIP C 470PF JC173 CK73GB1H103K CHIP C 0.010UF KC174 C92-0008-05 CHIP-TAN 3.3UF 16WV

C176 CK73GB1H103K CHIP C 0.010UF KC178 C92-0606-05 CHIP-TAN 4.7UF 10WVC179 CK73GB1H103K CHIP C 0.010UF KC191-195 CK73GB1H103K CHIP C 0.010UF KC197 CK73FB1H333K CHIP C 0.033UF K

C198 CK73GB1C104K CHIP C 0.10UF KC199 CK73GB1H103K CHIP C 0.010UF KC204-208 CC73GCH1H101J CHIP C 100PF JC209-211 CK73GB1H103K CHIP C 0.010UF KC212-214 CC73GCH1H050C CHIP C 5.0PF C K,E

C212,213 CC73GCH1H060D CHIP C 6.0PF D K2C214 CC73GCH1H050C CHIP C 5.0PF C K2C216 CK73GB1H471K CHIP C 470PF KC218 CK73GB1H103K CHIP C 0.010UF KC219 C92-0633-05 CHIP-TAN 22UF 10WV

C600 CK73GB1C104K CHIP C 0.10UF KC602 CK73GB1C104K CHIP C 0.10UF KC605 CK73GB1C104K CHIP C 0.10UF KC613,614 CK73GB1E103K CHIP C 0.010UF KC616 CK73GB1E103K CHIP C 0.010UF K

C623 CK73GB1C104K CHIP C 0.10UF KC629 CC73GCH1H101J CHIP C 100PF JC634,635 CC73GCH1H220J CHIP C 22PF JC638 CK73GB1C104K CHIP C 0.10UF KC639 CK73GB1E103K CHIP C 0.010UF K

C640 C92-0628-05 CHIP-TAN 10UF 10WVC641 CK73GB1C104K CHIP C 0.10UF KC642 CK73GB1E103K CHIP C 0.010UF KC643 C92-0628-05 CHIP-TAN 10UF 10WVC644 CK73GB1E103K CHIP C 0.010UF K

C645,646 C92-0628-05 CHIP-TAN 10UF 10WVC647 CC73GCH1H101J CHIP C 100PF JC648 CK73GB1E103K CHIP C 0.010UF KC649 CC73GCH1H330J CHIP C 33PF JC652 CC73GCH1H101J CHIP C 100PF J

C657 CK73GB1E103K CHIP C 0.010UF KC662 C92-0628-05 CHIP-TAN 10UF 10WVC663 C92-0519-05 CHIP-TAN 1.0UF 25WVC670 C92-0003-05 CHIP-TAN 0.47UF 25WVC679 C92-0628-05 CHIP-TAN 10UF 10WV


TKR-750

27

PARTS LIST



nationNewparts

C681 C92-0546-05 CHIP-TAN 68UF 6.3WVC684 CC73GCH1H101J CHIP C 100PF JC685 CK73GB1E103K CHIP C 0.010UF KC690 CC73GCH1H101J CHIP C 100PF JC691,692 CK73GB1E103K CHIP C 0.010UF K

C693,694 C92-0628-05 CHIP-TAN 10UF 10WVC695,696 CK73GB1H471K CHIP C 470PF KC697,698 C92-0628-05 CHIP-TAN 10UF 10WVC700,701 C92-0628-05 CHIP-TAN 10UF 10WVC703,704 CK73GB1C104K CHIP C 0.10UF K

C705 CK73GB1E103K CHIP C 0.010UF KC706 C92-0628-05 CHIP-TAN 10UF 10WVC707-709 CK73GB1E103K CHIP C 0.010UF KC710 C92-0628-05 CHIP-TAN 10UF 10WVC711 CK73GB1H471K CHIP C 470PF K

C712 CK73GB1E103K CHIP C 0.010UF KC713,714 C92-0628-05 CHIP-TAN 10UF 10WVC715 CK73GB1E103K CHIP C 0.010UF KC716,717 CK73GB1H471K CHIP C 470PF KC718,719 CK73GB1E103K CHIP C 0.010UF K

C720 C92-0532-05 CHIP-TAN 1.0UF 10WVC721,722 C92-0628-05 CHIP-TAN 10UF 10WVC723 CK73FB1C105K CHIP C 1.0UF KC724 CK73GB1H182K CHIP C 1800PF KC725 CC73GCH1H470J CHIP C 47PF J

C726 CC73GCH1H181J CHIP C 180PF JC727,728 CK73GB1E103K CHIP C 0.010UF KC729 C92-0628-05 CHIP-TAN 10UF 10WVC730,731 CK73GB1E103K CHIP C 0.010UF KC732 CK73GB1H471K CHIP C 470PF K

C733 C92-0628-05 CHIP-TAN 10UF 10WVC734 CC73GCH1H270J CHIP C 27PF JC735 CC73GCH1H150J CHIP C 15PF JC736 CK73GB1H182K CHIP C 1800PF KC737 CC73GCH1H270J CHIP C 27PF J

C738 CK73GB1E103K CHIP C 0.010UF KC739 CC73GCH1H181J CHIP C 180PF JC740 CC73GCH1H101J CHIP C 100PF JC741 CK73GB1E103K CHIP C 0.010UF KC742 CK73GB1H471K CHIP C 470PF K

C743 CK73GB1E103K CHIP C 0.010UF KC744-746 C92-0628-05 CHIP-TAN 10UF 10WVC747,748 CK73GB1E103K CHIP C 0.010UF KC749 CK73GB1H471K CHIP C 470PF KC750,751 CK73GB1E103K CHIP C 0.010UF K

C752 CK73GB1H471K CHIP C 470PF KC753,754 C92-0628-05 CHIP-TAN 10UF 10WVC755 CK73GB1H471K CHIP C 470PF KC756,757 C92-0628-05 CHIP-TAN 10UF 10WVC758 CK73FB1C105K CHIP C 1.0UF K

C759 CK73GB1H471K CHIP C 470PF KC761 CK73GB1C104K CHIP C 0.10UF KC764,765 CK73GB1E103K CHIP C 0.010UF KC766-768 CC73GCH1H101J CHIP C 100PF JC769-771 C92-0560-05 CHIP-TAN 10UF 6.3WV

C772 C92-0823-05 CHIP-TAN 100UF 10WVC773 C92-0514-05 CHIP-TAN 2.2UF 10WVC774 CK73FB1C105K CHIP C 1.0UF KC775-779 C92-0519-05 CHIP-TAN 1.0UF 25WVC780-782 CK73FB1C105K CHIP C 1.0UF K

C783 CK73GB1H471K CHIP C 470PF KC784 CK73FB1C105K CHIP C 1.0UF KC785,786 CK73GB1C104K CHIP C 0.10UF KC787 CK73FB1C105K CHIP C 1.0UF KC788 CC73GCH1H101J CHIP C 100PF J

C789 CE04EW1E331M ELECTRO 330UF 25WVC790 CC73GCH1H101J CHIP C 100PF JC791 CK73GB1H471K CHIP C 470PF KC793,794 CK73GB1H102K CHIP C 1000PF KC795 CC73GCH1H101J CHIP C 100PF J

C796,797 CK73GB1H102K CHIP C 1000PF KC798 CE04EW1E470M ELECTRO 47UF 25WVC799 CK73GB1H102K CHIP C 1000PF KC800 CE04EW1E470M ELECTRO 47UF 25WVC801 C92-0560-05 CHIP-TAN 10UF 6.3WV

C802-805 CK73GB1H102K CHIP C 1000PF KC806 CE04EW1E470M ELECTRO 47UF 25WVC807-810 CK73GB1H102K CHIP C 1000PF KC811 CE04EW1E470M ELECTRO 47UF 25WVC812,813 CK73GB1H102K CHIP C 1000PF K

C814 C92-0777-05 ELECTRO 1000UF 25WVC815 CK73FB1E104K CHIP C 0.10UF KC816 CK73GB1H102K CHIP C 1000PF KC817 CE04EW1E470M ELECTRO 47UF 25WVC818-820 CK73GB1H102K CHIP C 1000PF K

C821,822 CC73GCH1H101J CHIP C 100PF JC823 C92-0619-05 CHIP TAN 47UF 4WVC824 CK73GB1H472K CHIP C 4700PF KC825 CK73GB1C104K CHIP C 0.10UF KC826 C92-0560-05 CHIP-TAN 10UF 6.3WV

C827 C92-0823-05 CHIP-TAN 100UF 10WVC828 C92-0514-05 CHIP-TAN 2.2UF 10WVC829 CK73GB1C104K CHIP C 0.10UF KC830 CK73GB1E103K CHIP C 0.010UF KC831 CK73GB1H102K CHIP C 1000PF K

C832,833 CK73GB1E103K CHIP C 0.010UF KC834,835 CK73GB1C104K CHIP C 0.10UF KC836-838 CK73GB1E103K CHIP C 0.010UF KC839 CK73GB1H271K CHIP C 270PF KC840 CK73GB1H472K CHIP C 4700PF K

C841 CK73FB1C105K CHIP C 1.0UF KC842 C92-0519-05 CHIP-TAN 1.0UF 25WVC843,844 CK73GB1C104K CHIP C 0.10UF KC851 CK73GB1C104K CHIP C 0.10UF KC852 CK73GB1H102K CHIP C 1000PF K

CN1 E04-0154-05 PIN SOCKETCN2 E40-5538-05 PIN ASSYCN3 E04-0154-05 PIN SOCKETCN4 E40-5538-05 PIN ASSYCN14 E40-6009-05 FLAT CABLE CONNECTOR

CN15 E40-5703-05 PIN ASSYCN16 E40-5632-05 PIN ASSYCN18,19 E04-0154-05 PIN SOCKETCN600 E40-6102-05 PIN ASSYCN601 E40-5701-05 PIN ASSY

CN602 E40-6009-05 FLAT CABLE CONNECTORCN603 E40-5887-05 PIN ASSYCN604 E40-5702-05 PIN ASSYCN605 E40-5704-05 PIN ASSYCN606 E40-5960-05 PIN ASSY


TKR-750

28

PARTS LIST



nationNewparts

A4-8 F11-0844-05 SHIELDING CASEF1 F53-0217-05 FUSE

CF1 L72-0366-05 CERAMIC FILTERCF2 L72-0376-05 CERAMIC FILTERL1 L34-4616-05 AIR-CORE COILL2,3 L34-4666-05 COILL4 L40-1295-34 SMALL FIXED INDUCTOR (1.2UH)

L5-7 L34-4666-05 COILL8 L40-2275-34 SMALL FIXED INDUCTOR (22NH)L9 L40-5675-34 SMALL FIXED INDUCTOR (56NH)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 COILL15 L34-4526-05 COILL16 L34-4527-05 COIL

L17,18 L34-4526-05 COILL19 L34-4527-05 COILL20 L40-1095-34 SMALL FIXED INDUCTOR (1UH)L21 L40-1005-34 SMALL FIXED INDUCTOR (10UH)L22 L40-8271-34 SMALL FIXED INDUCTOR (82NH)

L23 L40-1095-34 SMALL FIXED INDUCTOR (1UH)L24 L34-4459-05 COILL25 L40-5675-34 SMALL FIXED INDUCTOR (56NH)L26 L40-4775-34 SMALL FIXED INDUCTOR (47NH)L27 L40-1005-34 SMALL FIXED INDUCTOR (10UH) K2

L27 L40-3995-34 SMALL FIXED INDUCTOR (3.9UH) K,EL28 L40-1005-34 SMALL FIXED INDUCTOR (10UH)L29-31 L40-3375-34 SMALL FIXED INDUCTOR (33NH)L32 L40-1085-45 SMALL FIXED INDUCTOR (0.10UH)L33 L40-1005-34 SMALL FIXED INDUCTOR (10UH)

L34-38 L92-0140-05 CHIP FERRITEL39 L92-0158-05 CHIP FERRITEL41 L40-1085-92 SMALL FIXED INDUCTOR (100NH)L43 L92-0140-05 CHIP FERRITEL600-608 L92-0140-05 CHIP FERRITE

L611-613 L92-0140-05 CHIP FERRITEX1 L77-1762-05 CRYSTAL RESONATOR (44.395MHZ)X2,3 L77-1848-05 VCXO (16.8MHZ)X600 L78-0431-05 RESONATOR (14.7456MHZ.)X601 L77-1799-05 CRYSTAL RESONATOR (16.515MHZ)

XF1 L71-0513-05 MCF (44.85MHZ NARR)XF2 L71-0512-05 MCF (44.85MHZ WIDE) K,K2XF2 L71-0627-05 MCF (44.85M WIDE S) E

CP600,601 R90-0725-05 MULTI-COMP 1K X2CP603 R90-1019-05 MULTI-COMP 100 X2CP604,605 R90-0725-05 MULTI-COMP 1K X2CP606 R90-0719-05 MULTI-COMP 4.7K X2CP607,608 R90-0725-05 MULTI-COMP 1K X2

CP609 R90-1019-05 MULTI-COMP 100 X2CP610,611 R90-0750-05 CHIP COM 10 J 1/16WCP612-614 R90-0725-05 MULTI-COMP 1K X2CP615-619 R90-0750-05 CHIP COM 10 J 1/16WCP620 R90-1019-05 MULTI-COMP 100 X2

R1 RK73GB1J272J CHIP R 2.7K J 1/16WR3 RK73GB1J681J CHIP R 680 J 1/16WR4 RK73GB1J100J CHIP R 10 J 1/16WR5 RK73GB1J680J CHIP R 68 J 1/16W

R6 RK73GB1J102J CHIP R 1.0K J 1/16WR7 RK73GB1J103J CHIP R 10K J 1/16WR8 RK73GB1J333J CHIP R 33K J 1/16WR9 RK73GB1J101J CHIP R 100 J 1/16WR10 RK73GB1J473J CHIP R 47K J 1/16W

R11 RK73GB1J223J CHIP R 22K J 1/16WR13 RK73GB1J470J CHIP R 47 J 1/16WR14,15 RK73GB1J271J CHIP R 270 J 1/16WR16 RK73GB1J180J CHIP R 18 J 1/16WR17 R92-0670-05 CHIP R 0 OHM

R18 RK73GB1J474J CHIP R 470K J 1/16WR19 RK73GB1J224J CHIP R 220K J 1/16WR20 RK73GB1J824J CHIP R 820K J 1/16WR21 RK73GB1J684J CHIP R 680K J 1/16WR22 RK73GB1J471J CHIP R 470 J 1/16W

R30 RK73GB1J821J CHIP R 820 J 1/16WR31 RK73GB1J5R6J CHIP R 5.6 J 1/16WR32 RK73GB1J821J CHIP R 820 J 1/16WR33 RK73GB1J470J CHIP R 47 J 1/16WR34 RK73GB1J102J CHIP R 1.0K J 1/16W

R35 RK73GB1J182J CHIP R 1.8K J 1/16WR36 RK73GB1J102J CHIP R 1.0K J 1/16WR37 RK73GB1J682J CHIP R 6.8K J 1/16WR38 R92-1252-05 CHIP R 0 OHM J 1/16WR39 RK73GB1J560J CHIP R 56 J 1/16W

R40 RK73GB1J270J CHIP R 27 J 1/16WR41 RK73GB1J222J CHIP R 2.2K J 1/16WR42-45 RK73GB1J223J CHIP R 22K J 1/16WR46 RK73GB1J222J CHIP R 2.2K J 1/16WR47 RK73GB1J153J CHIP R 15K J 1/16W

R48 RK73GB1J473J CHIP R 47K J 1/16WR49 RK73GB1J221J CHIP R 220 J 1/16WR50 RK73GB1J153J CHIP R 15K J 1/16WR51 R92-1252-05 CHIP R 0 OHM J 1/16WR52 RK73GB1J223J CHIP R 22K J 1/16W

R53 RK73GB1J682J CHIP R 6.8K J 1/16WR54 RK73GB1J102J CHIP R 1.0K J 1/16WR55 RK73GB1J223J CHIP R 22K J 1/16WR56 RK73GB1J682J CHIP R 6.8K J 1/16WR57 RK73GB1J332J CHIP R 3.3K J 1/16W

R58 RK73GB1J153J CHIP R 15K J 1/16WR60 RK73GB1J103J CHIP R 10K J 1/16WR61 RK73GB1J274J CHIP R 270K J 1/16WR62 RK73GB1J222J CHIP R 2.2K J 1/16WR63 RK73GB1J183J CHIP R 18K J 1/16W

R65 RK73GB1J472J CHIP R 4.7K J 1/16WR66 RK73GB1J334J CHIP R 330K J 1/16WR67 RK73GB1J560J CHIP R 56 J 1/16WR68,69 RK73GB1J332J CHIP R 3.3K J 1/16WR70 RK73GB1J102J CHIP R 1.0K J 1/16W

R71 RK73GB1J823J CHIP R 82K J 1/16WR72 RK73GB1J334J CHIP R 330K J 1/16WR73 RK73GB1J474J CHIP R 470K J 1/16WR74,75 RK73GB1J220J CHIP R 22 J 1/16WR76 RK73GB1J104J CHIP R 100K J 1/16W

R77,78 RK73GB1J473J CHIP R 47K J 1/16WR79 RK73GB1J104J CHIP R 100K J 1/16WR82 RK73GB1J474J CHIP R 470K J 1/16WR83 R92-1252-05 CHIP R 0 OHM J 1/16WR87,88 RK73GB1J102J CHIP R 1.0K J 1/16W


TKR-750

29

PARTS LIST



nationNewparts

R90 R92-1252-05 CHIP R 0 OHM J 1/16WR91 RK73GB1J472J CHIP R 4.7K J 1/16WR92 RK73GB1J182J CHIP R 1.8K J 1/16WR93 RK73GB1J101J CHIP R 100 J 1/16WR94 RK73GB1J470J CHIP R 47 J 1/16W

R95 RK73GB1J472J CHIP R 4.7K J 1/16WR96 RK73GB1J182J CHIP R 1.8K J 1/16WR97 RK73GB1J472J CHIP R 4.7K J 1/16WR98 RK73GB1J182J CHIP R 1.8K J 1/16WR99 RK73GB1J101J CHIP R 100 J 1/16W

R100 RK73GB1J220J CHIP R 22 J 1/16WR104 R92-0670-05 CHIP R 0 OHMR106 R92-1252-05 CHIP R 0 OHM J 1/16WR109 RK73GB1J101J CHIP R 100 J 1/16WR110 RK73GB1J821J CHIP R 820 J 1/16W

R111 RK73GB1J5R6J CHIP R 5.6 J 1/16WR112 RK73GB1J821J CHIP R 820 J 1/16WR120,121 RK73GB1J152J CHIP R 1.5K J 1/16WR122,123 RK73GB1J100J CHIP R 10 J 1/16WR124,125 RK73GB1J152J CHIP R 1.5K J 1/16W

R126,127 RK73GB1J100J CHIP R 10 J 1/16WR128 RK73GB1J472J CHIP R 4.7K J 1/16WR129,130 RK73GB1J473J CHIP R 47K J 1/16WR137,138 RK73GB1J102J CHIP R 1.0K J 1/16WR139-142 R92-1252-05 CHIP R 0 OHM J 1/16W

R143 RK73GB1J102J CHIP R 1.0K J 1/16WR144 RK73GB1J223J CHIP R 22K J 1/16WR148 RK73GB1J223J CHIP R 22K J 1/16WR150 RK73GB1J180J CHIP R 18 J 1/16WR151-158 RK73GB1J102J CHIP R 1.0K J 1/16W

R159 RK73GB1J221J CHIP R 220 J 1/16WR160 RK73GB1J271J CHIP R 270 J 1/16WR161,162 RK73GB1J471J CHIP R 470 J 1/16WR163,164 RK73GB1J271J CHIP R 270 J 1/16WR165 RK73GB1J471J CHIP R 470 J 1/16W

R166 RK73GB1J223J CHIP R 22K J 1/16WR176 RK73GB1J473J CHIP R 47K J 1/16WR196 RK73GB1J392J CHIP R 3.9K J 1/16WR197 RK73GB1J182J CHIP R 1.8K J 1/16WR198 R92-1252-05 CHIP R 0 OHM J 1/16W

R600 RK73GB1J473J CHIP R 47K J 1/16WR601 R92-0670-05 CHIP R 0 OHMR602 RK73GB1J472J CHIP R 4.7K J 1/16WR603 RK73GB1J102J CHIP R 1.0K J 1/16WR604 RK73GB1J333J CHIP R 33K J 1/16W

R605 RK73GB1J104J CHIP R 100K J 1/16WR606 RK73GB1J473J CHIP R 47K J 1/16WR607-613 R92-1252-05 CHIP R 0 OHM J 1/16WR614 RK73GB1J473J CHIP R 47K J 1/16WR615 R92-1252-05 CHIP R 0 OHM J 1/16W

R616 RK73GB1J473J CHIP R 47K J 1/16WR618 R92-1252-05 CHIP R 0 OHM J 1/16WR619 RK73GB1J473J CHIP R 47K J 1/16WR620-622 RK73GB1J102J CHIP R 1.0K J 1/16WR623,624 R92-1252-05 CHIP R 0 OHM J 1/16W

R625-627 RK73GB1J102J CHIP R 1.0K J 1/16WR629 R92-1252-05 CHIP R 0 OHM J 1/16WR630,631 RK73GB1J473J CHIP R 47K J 1/16WR633,634 RK73GB1J473J CHIP R 47K J 1/16WR635 RK73GB1J102J CHIP R 1.0K J 1/16W

R637 R92-1252-05 CHIP R 0 OHM J 1/16WR638 RK73GB1J102J CHIP R 1.0K J 1/16WR639 R92-1252-05 CHIP R 0 OHM J 1/16WR640 RK73GB1J102J CHIP R 1.0K J 1/16WR641 R92-1252-05 CHIP R 0 OHM J 1/16W

R642 RK73GB1J102J CHIP R 1.0K J 1/16WR643 RK73GB1J473J CHIP R 47K J 1/16WR644 RK73GB1J102J CHIP R 1.0K J 1/16WR645,646 RK73GB1J473J CHIP R 47K J 1/16WR647,648 RK73GB1J101J CHIP R 100 J 1/16W

R649-651 RK73GB1J102J CHIP R 1.0K J 1/16WR652 RK73GB1J101J CHIP R 100 J 1/16WR653,654 R92-0670-05 CHIP R 0 OHMR655 RK73GB1J473J CHIP R 47K J 1/16WR656 RK73GB1J102J CHIP R 1.0K J 1/16W

R657-661 RK73GB1J473J CHIP R 47K J 1/16WR662 RK73GB1J102J CHIP R 1.0K J 1/16WR663-667 RK73GB1J473J CHIP R 47K J 1/16WR668 RK73GB1J183J CHIP R 18K J 1/16WR669-671 RK73GB1J223J CHIP R 22K J 1/16W

R672 RK73GB1J104J CHIP R 100K J 1/16WR673 RK73GB1J224J CHIP R 220K J 1/16WR674 RK73GB1J823J CHIP R 82K J 1/16WR675 RK73GB1J104J CHIP R 100K J 1/16WR676 RK73GB1J823J CHIP R 82K J 1/16W

R678 RK73GB1J104J CHIP R 100K J 1/16WR679,680 RK73GB1J223J CHIP R 22K J 1/16WR681 RK73GB1J183J CHIP R 18K J 1/16WR682 RK73GB1J153J CHIP R 15K J 1/16WR683 RK73GB1J124J CHIP R 120K J 1/16W

R684 RK73GB1J473J CHIP R 47K J 1/16WR685,686 RK73GB1J104J CHIP R 100K J 1/16WR687 RK73GB1J223J CHIP R 22K J 1/16WR688-690 RK73GB1J473J CHIP R 47K J 1/16WR691-693 R92-1252-05 CHIP R 0 OHM J 1/16W

R694,695 RK73GB1J101J CHIP R 100 J 1/16WR696 RK73GB1J103J CHIP R 10K J 1/16WR697 RK73GB1J101J CHIP R 100 J 1/16WR698 RK73GB1J103J CHIP R 10K J 1/16WR699 R92-1252-05 CHIP R 0 OHM J 1/16W

R700 RK73GB1J101J CHIP R 100 J 1/16WR701 R92-1252-05 CHIP R 0 OHM J 1/16WR702 RK73GB1J473J CHIP R 47K J 1/16WR703 R92-1252-05 CHIP R 0 OHM J 1/16WR704,705 RK73GB1J473J CHIP R 47K J 1/16W

R707-709 RK73GB1J223J CHIP R 22K J 1/16WR710 RK73GB1J473J CHIP R 47K J 1/16WR712 RK73GB1J473J CHIP R 47K J 1/16WR713 RK73GB1J273J CHIP R 27K J 1/16WR714 RK73GB1J223J CHIP R 22K J 1/16W


R722 RK73GB1J334J CHIP R 330K J 1/16WR723,724 R92-1252-05 CHIP R 0 OHM J 1/16WR726 RK73GB1J473J CHIP R 47K J 1/16WR727 R92-1252-05 CHIP R 0 OHM J 1/16WR728,729 RK73GB1J223J CHIP R 22K J 1/16W


TKR-750

30

PARTS LIST



nationNewparts

R730 RK73GB1J101J CHIP R 100 J 1/16WR731 RK73GB1J472J CHIP R 4.7K J 1/16WR732 RK73GB1J473J CHIP R 47K J 1/16WR733 R92-1252-05 CHIP R 0 OHM J 1/16WR734 RK73GB1J473J CHIP R 47K J 1/16W


R741 RK73GB1J154J CHIP R 150K J 1/16WR742 R92-0670-05 CHIP R 0 OHMR743 RK73GB1J473J CHIP R 47K J 1/16WR744 RK73GB1J393J CHIP R 39K J 1/16WR745 RK73GB1J473J CHIP R 47K J 1/16W

R747 RK73GB1J103J CHIP R 10K J 1/16WR749-752 R92-1252-05 CHIP R 0 OHM J 1/16WR753,754 RK73GB1J473J CHIP R 47K J 1/16WR758 RK73GB1J103J CHIP R 10K J 1/16WR760 RK73GB1J122J CHIP R 1.2K J 1/16W

R762 RK73GB1J472J CHIP R 4.7K J 1/16WR763 RK73GB1J103J CHIP R 10K J 1/16WR764,765 RK73GB1J102J CHIP R 1.0K J 1/16WR766 RK73GB1J122J CHIP R 1.2K J 1/16WR767 RK73GB1J473J CHIP R 47K J 1/16W

R768 RK73GB1J122J CHIP R 1.2K J 1/16WR771 RK73GB1J122J CHIP R 1.2K J 1/16WR772 RK73GB1J473J CHIP R 47K J 1/16WR773 RK73GB1J102J CHIP R 1.0K J 1/16WR774 RK73GB1J105J CHIP R 1.0M J 1/16W

R775 RK73GB1J473J CHIP R 47K J 1/16WR776 RK73GB1J102J CHIP R 1.0K J 1/16WR777 RK73GB1J473J CHIP R 47K J 1/16WR778 RK73GB1J102J CHIP R 1.0K J 1/16WR779 RK73GB1J473J CHIP R 47K J 1/16W

R780 RK73GB1J102J CHIP R 1.0K J 1/16WR781 RK73GB1J471J CHIP R 470 J 1/16WR782 RK73GB1J473J CHIP R 47K J 1/16WR783 RK73GB1J102J CHIP R 1.0K J 1/16WR785 RK73GB1J102J CHIP R 1.0K J 1/16W

R786 RK73GB1J473J CHIP R 47K J 1/16WR787 RK73GB1J102J CHIP R 1.0K J 1/16WR789 RK73GB1J102J CHIP R 1.0K J 1/16WR790 RK73GB1J473J CHIP R 47K J 1/16WR791 RK73GB1J102J CHIP R 1.0K J 1/16W

R793 RK73GB1J102J CHIP R 1.0K J 1/16WR794 RK73GB1J473J CHIP R 47K J 1/16WR795 RK73GB1J102J CHIP R 1.0K J 1/16WR798 RK73GB1J473J CHIP R 47K J 1/16WR799 RK73GB1J102J CHIP R 1.0K J 1/16W

R802 RK73FB2A2R2J CHIP R 2.2 J 1/10WR803 RK73GB1J473J CHIP R 47K J 1/16WR804 RK73GB1J102J CHIP R 1.0K J 1/16WR805 RK73GB1J473J CHIP R 47K J 1/16WR806 RK73GB1J102J CHIP R 1.0K J 1/16W

R807 RK73GB1J473J CHIP R 47K J 1/16WR808 RK73GB1J102J CHIP R 1.0K J 1/16WR809 RK73GB1J473J CHIP R 47K J 1/16WR810 RK73GB1J102J CHIP R 1.0K J 1/16WR811 RK73GB1J473J CHIP R 47K J 1/16W

R812 RK73GB1J223J CHIP R 22K J 1/16WR813,814 RK73GB1J473J CHIP R 47K J 1/16WR815 RK73GB1J104J CHIP R 100K J 1/16WR817 RK73GB1J101J CHIP R 100 J 1/16WR818 RK73GB1J102J CHIP R 1.0K J 1/16W

R819-822 RK73GB1J103J CHIP R 10K J 1/16WR823 RK73GB1J474J CHIP R 470K J 1/16WR824 RK73GB1J472J CHIP R 4.7K J 1/16WR825,826 RK73GB1J824J CHIP R 820K J 1/16WR827 RK73GB1J822J CHIP R 8.2K J 1/16W

R828 RK73GB1J273J CHIP R 27K J 1/16WR829 RK73GB1J224J CHIP R 220K J 1/16WR830 RK73GB1J563J CHIP R 56K J 1/16WR831 RK73GB1J154J CHIP R 150K J 1/16WR832 RK73GB1J822J CHIP R 8.2K J 1/16W

R833 RK73GB1J223J CHIP R 22K J 1/16WR834 RK73GB1J332J CHIP R 3.3K J 1/16WR836 RK73GB1J473J CHIP R 47K J 1/16WR837 RK73GB1J332J CHIP R 3.3K J 1/16WR839,840 RK73GB1J561J CHIP R 560 J 1/16W

R841,842 R92-0670-05 CHIP R 0 OHMR843 RK73GB1J274J CHIP R 270K J 1/16WR844 RK73GB1J334J CHIP R 330K J 1/16W

K1 S76-0401-05 RELAY

D1-4 DAN235K DIODED5 MA742 DIODED7 1SS355 DIODED8 DAN235K DIODED11 02DZ5.1(Y) ZENER DIODE

D12 02DZ18(X,Y) ZENER DIODED13 MA742 DIODED600 DA204U DIODED606-612 DA204U DIODED614-616 DA204U DIODE

D618-623 DA204U DIODED626 MINISMDE190 VARISTORD627,628 1SS355 DIODED629 DA204U DIODEIC1 NJM2904E MOS-IC

IC2 NJM4558E MOS-ICIC3 NJM78L05UA BI-POLAR ICIC4 NJM7808FA BI-POLAR ICIC5 AN8009M MOS-ICIC6 M62354GP MOS-IC

IC7 BU4094BCF MOS-ICIC9 TK14489V BI-POLAR ICIC10 TA7808F ANALOGUE ICIC11 NJM78L05UA BI-POLAR ICIC600 AT24C08A10SI18 ROM IC

IC601 RH5VL42C MOS-ICIC602 BU4094BCFV MOS-ICIC603 TC74LVX4245FS MOS-ICIC604 30622M4A-487GP MICROPROCESSOR ICIC605 BU4053BCF MOS-IC

IC606 TC74LVX4245FS MOS-ICIC607 NJM4558E MOS-ICIC608 TA75S01F MOS-ICIC609 AT29C020-90TI ROM ICIC610 TA75S01F MOS-IC


TKR-750

31

PARTS LIST



nationNewparts

IC611 NJM4558E MOS-ICIC612 TC7S04FU MOS-ICIC613 TC74VHC4040FT MOS-ICIC614 AK4550VT MOS-ICIC615 M62364FP MOS-IC

IC616,617 NJM4558E MOS-ICIC618 320VC5402PGE MICROPROCESSOR ICIC619 TC75W51FU MOS-ICIC620 ADM202EARN MOS-ICIC621 TC7S00FU MOS-IC

IC622 TC7S66FU MOS-ICIC623 BU4094BCFV MOS-ICIC624 XC62FP1802P MOS-ICIC625,626 XC62FP3302P MOS-ICIC627,628 TA78L05F MOS-IC

IC629 3B LA4422 BI-POLAR ICIC630 TA78L05F MOS-ICIC631,632 TA75W01FU MOS-ICQ1,2 2SC3357 TRANSISTORQ3 2SC3356(R24) TRANSISTOR

Q4 DTC144EUA DIGITAL TRANSISTORQ5 DTA144EUA DIGITAL TRANSISTORQ6 DTC144EUA DIGITAL TRANSISTORQ7 2SC4617(S) TRANSISTORQ8 2SC3120 TRANSISTOR

Q9 2SC3357 TRANSISTORQ10 2SA1586(Y,GR) TRANSISTORQ11 2SC3120 TRANSISTORQ12-15 2SC4116(GR) TRANSISTORQ16 2SB1132(Q,R) TRANSISTOR

Q17 DTC114EUA DIGITAL TRANSISTORQ18 2SB1386(R) TRANSISTORQ19 DTC114EUA DIGITAL TRANSISTORQ23 DTC114EUA DIGITAL TRANSISTORQ24 DTD114EK DIGITAL TRANSISTOR

Q25,26 DTC114EUA DIGITAL TRANSISTORQ27 DTC144EUA DIGITAL TRANSISTORQ600 2SK1824 FETQ601 DTC114EUA DIGITAL TRANSISTORQ602 2SK1824 FET

Q603 DTC114EUA DIGITAL TRANSISTORQ604 2SK1824 FETQ605 DTC114EUA DIGITAL TRANSISTORQ606 DTC363EU DIGITAL TRANSISTORQ607,608 DTC144EUA DIGITAL TRANSISTOR

Q609 DTC114EUA DIGITAL TRANSISTORQ610 2SJ506(S) FETQ611 DTC114EUA DIGITAL TRANSISTORQ612 DTC144EUA DIGITAL TRANSISTORQ613,614 DTD123TK DIGITAL TRANSISTOR

Q615 DTC144EUA DIGITAL TRANSISTORTH1 157-503-53006 THERMISTORTH700,701 B57331V2103J THERMISTOR

A1 W02-1939-05 DBM

A2 X58-4790-10 SUB UNITA3 X58-4780-10 SUB UNIT

C304,305 CK73GB1H102K CHIP C 1000PF KC306 CK73GB1H103K CHIP C 0.010UF KC307 CK73GB1H102K CHIP C 1000PF KC308-310 CK73FB1E104K CHIP C 0.10UF KC311 C92-0001-05 CHIP-TAN 0.1UF 35WV

C312 CC73GCH1H150J CHIP C 15PF JC313 CC73GCH1H030C CHIP C 3.0PF CC314 CC73GCH1H270J CHIP C 27PF JC315 CK73FB1H473K CHIP C 0.047UF KC316 CC73GCH1H030C CHIP C 3.0PF C

C317 CC73GCH1H150J CHIP C 15PF JC318 C92-0514-05 CHIP-TAN 2.2UF 10WVC319 CK73GB1H102K CHIP C 1000PF KC320 C92-0514-05 CHIP-TAN 2.2UF 10WVC321 CC73GCH1H470J CHIP C 47PF J

C322 CK73GB1H102K CHIP C 1000PF KC323 CK73FB1E224K CHIP C 0.22UF KC324 C92-0003-05 CHIP-TAN 0.47UF 25WVC325 CC73GCH1H050C CHIP C 5.0PF CC327 C92-0514-05 CHIP-TAN 2.2UF 10WV

C354 CK73GB1H102K CHIP C 1000PF KC355 CC73GCH1H390J CHIP C 39PF JC356 CC73GCH1H330J CHIP C 33PF JC357 CK73GB1H102K CHIP C 1000PF KC358 CC73GCH1H040B CHIP C 4.0PF B

C359 CC73GCH1H080B CHIP C 8.0PF BC360,361 CK73FB1C474K CHIP C 0.47UF KC362,363 CC73GCH1H470J CHIP C 47PF JC364,365 CK73GB1H102K CHIP C 1000PF KC366 CC73GCH1H180G CHIP C 18PF G

C367 CC73GCH1H150G CHIP C 15PF GC368 CC73GCH1H180G CHIP C 18PF GC369 CC73GCH1H150G CHIP C 15PF GC370 CC73GCH1H180G CHIP C 18PF GC371 CC73GCH1H150G CHIP C 15PF G

C372,373 CK73GB1H102K CHIP C 1000PF KC374,375 CC73GCH1H010B CHIP C 1.0PF BC376-378 CK73GB1H102K CHIP C 1000PF KC379 CC73GCH1H100C CHIP C 10PF CC383 CK73GB1H102K CHIP C 1000PF K

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

CN300 E40-5699-05 PIN ASSYCN350 E40-5755-05 PIN ASSYCN351 E40-6098-05 PIN ASSY

- F10-2377-04 SHIELDING CASE

L300 L92-0148-05 CHIP FERRITEL301,302 L40-3975-34 SMALL FIXED INDUCTOR (39NH)L303 L40-1085-34 SMALL FIXED INDUCTOR (100NH)L350-355 L33-1268-15 SMALL FIXED INDUCTORL356,357 L34-4612-05 AIR-CORE COIL

L358-361 L33-1268-15 SMALL FIXED INDUCTORL362 L40-8271-34 SMALL FIXED INDUCTOR (82NH)

R300 RK73GB1J100J CHIP R 10 J 1/16WR301-304 RK73GB1J101J CHIP R 100 J 1/16WR305 R92-1252-05 CHIP R 0 OHM J 1/16WR306 RK73GB1J220J CHIP R 22 J 1/16W

RX VCO UNIT (X58-4780-10)



TKR-750

32

PARTS LIST



nationNewparts

R308 RK73GB1J560J CHIP R 56 J 1/16WR309 RK73GB1J221J CHIP R 220 J 1/16WR310 RK73GB1J682J CHIP R 6.8K J 1/16WR311 RK73GB1J223J CHIP R 22K J 1/16WR312 RK73GB1J221J CHIP R 220 J 1/16W

R313 RK73GB1J222J CHIP R 2.2K J 1/16WR314 RK73GB1J474J CHIP R 470K J 1/16WR315 RK73GB1J331J CHIP R 330 J 1/16WR316 RK73FB2A152J CHIP R 1.5K J 1/10WR317,318 R92-1252-05 CHIP R 0 OHM J 1/16W

R319 RK73GB1J330J CHIP R 33 J 1/16WR320 RK73GB1J102J CHIP R 1.0K J 1/16WR321 RK73GB1J223J CHIP R 22K J 1/16WR322 RK73GB1J103J CHIP R 10K J 1/16WR350-353 R92-1252-05 CHIP R 0 OHM J 1/16W

R354,355 RK73GB1J330J CHIP R 33 J 1/16WR356,357 RK73GB1J271J CHIP R 270 J 1/16WR358,359 RK73GB1J470J CHIP R 47 J 1/16WR360-363 RK73GB1J472J CHIP R 4.7K J 1/16WR364 RK73GB1J103J CHIP R 10K J 1/16W

R365 RK73GB1J473J CHIP R 47K J 1/16WR366 RK73GB1J103J CHIP R 10K J 1/16WR367 RK73GB1J221J CHIP R 220 J 1/16WR368 RK73GB1J330J CHIP R 33 J 1/16W

D350-353 1SV282 VARIABLE CAPACITANCE DIODEIC300 CD8468 MOS-ICIC300 SA7025DK MOS-ICQ300,301 2SC4116(GR) TRANSISTORQ302 2SC4215(Y) TRANSISTOR

Q350,351 2SK508NV(K52) FETQ352,353 2SC4116(Y) TRANSISTORQ354 DTC114EUA DIGITAL TRANSISTORQ355 2SC4215(Y) TRANSISTOR

C304,305 CK73GB1H102K CHIP C 1000PF KC306 CK73GB1H103K CHIP C 0.010UF KC307 CK73GB1H102K CHIP C 1000PF KC308-310 CK73FB1E104K CHIP C 0.10UF KC311 C92-0001-05 CHIP-TAN 0.1UF 35WV

C312 CC73GCH1H220J CHIP C 22PF JC313 CC73GCH1H040C CHIP C 4.0PF CC314 CC73GCH1H390J CHIP C 39PF JC315 CK73FB1H473K CHIP C 0.047UF KC316 CC73GCH1H040C CHIP C 4.0PF C

C317 CC73GCH1H220J CHIP C 22PF JC318 C92-0514-05 CHIP-TAN 2.2UF 10WVC319 CK73GB1H102K CHIP C 1000PF KC320 C92-0514-05 CHIP-TAN 2.2UF 10WVC321 CC73GCH1H470J CHIP C 47PF J

C322 CK73GB1H102K CHIP C 1000PF KC323 CK73FB1E224K CHIP C 0.22UF KC324 C92-0003-05 CHIP-TAN 0.47UF 25WVC325 CC73GCH1H050C CHIP C 5.0PF CC329,330 CK73GB1H102K CHIP C 1000PF K

C354 CK73GB1H102K CHIP C 1000PF KC355 CC73GCH1H180G CHIP C 18PF GC356 CC73GCH1H270G CHIP C 27PF G

C357 CK73GB1H102K CHIP C 1000PF KC360,361 CK73FB1C474K CHIP C 0.47UF KC362 CC73GCH1H220G CHIP C 22PF GC363 CC73GCH1H180G CHIP C 18PF GC364,365 CK73GB1H102K CHIP C 1000PF K

C366 CC73GCH1H270G CHIP C 27PF GC367 CC73GCH1H180G CHIP C 18PF GC368 CC73GCH1H150G CHIP C 15PF GC369 CC73GCH1H090B CHIP C 9.0PF BC370 CC73GCH1H150G CHIP C 15PF G

C371 CC73GCH1H090B CHIP C 9.0PF BC372,373 CK73GB1H102K CHIP C 1000PF KC374,375 CC73GCH1H010B CHIP C 1.0PF BC376-378 CK73GB1H102K CHIP C 1000PF KC379 CC73GCH1H100C CHIP C 10PF C

C380,381 CC73GCH1HR75B CHIP C 0.75PF BC382,383 CK73GB1H102K CHIP C 1000PF KTC350,351 C05-0396-05 CERAMIC TRIMMER (8PF)

CN300 E40-5699-05 PIN ASSYCN350 E40-5755-05 PIN ASSYCN351 E40-6098-05 PIN ASSY

- F10-2377-04 SHIELDING CASE

L300 L92-0148-05 CHIP FERRITEL301,302 L40-3975-34 SMALL FIXED INDUCTOR (39NH)L303 L40-1085-34 SMALL FIXED INDUCTOR (100NH)L304-307 L92-0140-05 CHIP FERRITEL350-355 L33-1268-15 SMALL FIXED INDUCTOR

L356,357 L34-4612-05 AIR-CORE COILL360,361 L33-1268-15 SMALL FIXED INDUCTORL362 L40-8271-34 SMALL FIXED INDUCTOR (82NH)

R300 RK73GB1J100J CHIP R 10 J 1/16WR301-304 RK73GB1J101J CHIP R 100 J 1/16WR305 R92-1252-05 CHIP R 0 OHM J 1/16WR306 RK73GB1J220J CHIP R 22 J 1/16WR308 RK73GB1J560J CHIP R 56 J 1/16W

R309 RK73GB1J221J CHIP R 220 J 1/16WR310 RK73GB1J682J CHIP R 6.8K J 1/16WR311 RK73GB1J223J CHIP R 22K J 1/16WR312 RK73GB1J221J CHIP R 220 J 1/16WR313 RK73GB1J222J CHIP R 2.2K J 1/16W

R314 RK73GB1J474J CHIP R 470K J 1/16WR315 RK73GB1J331J CHIP R 330 J 1/16WR316 RK73FB2A152J CHIP R 1.5K J 1/10WR317,318 R92-1252-05 CHIP R 0 OHM J 1/16WR319 RK73GB1J330J CHIP R 33 J 1/16W

R320 RK73GB1J102J CHIP R 1.0K J 1/16WR321 RK73GB1J223J CHIP R 22K J 1/16WR322 RK73GB1J103J CHIP R 10K J 1/16WR350-353 R92-1252-05 CHIP R 0 OHM J 1/16WR354,355 RK73GB1J330J CHIP R 33 J 1/16W

R356,357 RK73GB1J471J CHIP R 470 J 1/16WR358,359 RK73GB1J470J CHIP R 47 J 1/16WR360-363 RK73GB1J472J CHIP R 4.7K J 1/16WR364 RK73GB1J103J CHIP R 10K J 1/16WR365 RK73GB1J473J CHIP R 47K J 1/16W

R366 RK73GB1J103J CHIP R 10K J 1/16WR367 RK73GB1J221J CHIP R 220 J 1/16WR368 RK73GB1J330J CHIP R 33 J 1/16W

TX VCO UNIT (X58-4790-10)



TKR-750

33

PARTS LIST



nationNewparts


R370,371 RK73GB1J103J CHIP R 10K J 1/16WR372 RK73GB1J223J CHIP R 22K J 1/16WR373 RK73GB1J104J CHIP R 100K J 1/16WR374 RK73GB1J223J CHIP R 22K J 1/16WR375 RK73GB1J104J CHIP R 100K J 1/16W

D350-353 1SV282 VARIABLE CAPACITANCE DIODED354,355 1SV214 VARIABLE CAPACITANCE DIODEIC300 CD8468 MOS-ICIC300 SA7025DK MOS-ICQ300,301 2SC4116(GR) TRANSISTOR

Q302 2SC4215(Y) TRANSISTORQ350,351 2SK508NV(K52) FETQ352,353 2SC4116(Y) TRANSISTORQ354 DTC114EUA DIGITAL TRANSISTORQ355 2SC4215(Y) TRANSISTOR

TKR-750

34

EXPLODED VIEW

3

2

1

BA

66

5 67

68

70

45

46

IC629

10

31

14

43

29

64

51

20 19

3

2

27

25

26

46

1

32

24

2322

Px3

Px5

Px6

Dx3

700

Cx3

Cx3

Lx2 Gx3

Nx2

Px10

Px11

L

Lx2

Hx6

Hx6

R

Final(A/2)

TX-RX(A/2)

TX-RX(B/2)

Ox4

Display(A/2)

Display(B/2) 50

58

A : N09-2292-05B M2.6 x 6 : N30-2606-46C M4 x 6 : N30-4006-46D M4 x 14 : N30-4014-46E M4 x 20 BLK : N30-4020-45F M3 x 6 (F) : N32-3006-46G M4 x 8 (F) BLK : N32-4008-45H M3 x 6 (OC) BLK : N33-3006-45J M3 x 6 (Bi) BLK : N35-3006-45K M4 x 6 (Bi) BLK : N35-4006-45L M3 x 8 : N67-3008-46M M2.6 x 8 BLK : N80-2608-45N M2.6 x 6 (Br-Tap) : N87-2606-46O M3 x 5 (Br-Tap) BLK : N87-3005-45P M3 x 6 (Br-Tap) : N87-3006-46R M3 x 14 (TP) : N90-3014-46

TKR-750

35

EXPLODED VIEWC D

6

12

12

28

3330

31

14

1

19

47

4

41

37

35x236

1621

15

47x2

Fx2

Kx14

Fx2

Nx2

Hx6

R

R

Bx2Mx4

Ex4Ax2

Bx2

F

F

702

701

Dx3

Gx3

706

706

704

Final(B/2)

nalA/2)

703

704

705

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

TKR-750

36

PACKINGE F

1

2

3

BACK UP

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

708 Warranty card : K,K2

707 Pamphlet : E

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

710 Packing fixture

712 Packing fixture

711 Packing fixture

713Protection bag

709 Carton board

57 Item carton case (H52-1621-02)

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

65 Handle (K01-0418-15)

18 TEST/SPKR plug (E31-3228-05)35 Fuse (Blade, 15A/32V) (F15-1537-05)52 Protection bag (H25-0029-04)

11 Instruction manual (B62-1835-00) : K,K2 (B62-1837-00) : E

52 Protection bag (H25-0029-04)59 Foot (J02-0475-05) x 260 Foot (J02-0492-04) x 262 Grommet (J59-0302-05) x 2C Pan head machine screw (N30-4006-46) x 2J Binding head machine screw (N35-3006-45) x 5

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

TKR-750

37

ADJUSTMENT

Test Equipment Required for Alignment

Test Equipment Major Specifications

1. Standard Signal Generator Frequency Range 136 to 174MHz

(SSG) Modulation Frequency modulation and external modulation

Output 0.1µV to greater than 1mV

2. Power Meter Input Impedance 50Ω

Operation Frequency 136 to 174MHz or more

Measurement Capability Vicinity of 100W

3. Deviation Meter Frequency Range 136 to 174MHz

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 15A 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

MIC connector (Front panel view) Test cable for microphone input

1 : NC2 : +B3 : GND4 : PTT/TXD1 (PC serial data from radio)5 : MIC GND6 : MIC7 : HOOK/RXD1 (PC serial data to radio)8 : NC

Flat cable (36-pin) about 256mmTo 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 flatcable, E37-0979-05, which is available from the KENWOODparts center.

8 1

Cut

HOOK(GRY)

MIC (WHT)MICG (SHIELD)

ToAGAF VTVM

PTT(BLU)

GND(BLK)

PTT SW

Plug cordPart No. E30-3360-18

8 pin

8 pin

TKR-750

38

ADJUSTMENT

Adjustment Points

CN15

CN16

CN18

CN19

1 8

L14

L15 12

12 L16

L17L18

L19

L3L2 L6L5 L7

13

L24

CN1

CN2

CN3

CN4

PSW

WIDE

NARROW

TP102TX CV

TP101RX CV

TC350 (VCO A)

TC351 (VCO B)

A2 : TX VCO (X58-479)

TC350 (VCO A)

TC351 (VCO B)

A3 : RX VCO (X58-478)

TX-RX UNIT (X57-695) (A/2)Component side view

TH1

Q5

Q4

CN1TX IN

CHARGE

CN8 GND(BLACK)

CN6 MAIN DC(RED)

CN7 BACKUP(ORANGE)

13

CN4

CN5

21

ANT

CN3 18

FINAL UNIT (X45-373) (A/2)Component side view

Test Channel (Default)

No.K,E K2

RX TX RX TX

1 146.10 146.00 136.10 136.00

2 160.10 160.00 143.10 143.00

3 173.90 174.00 149.90 150.00

4 150.10 150.00 146.10 146.00

5 155.10 155.00 155.90 156.00

6 165.10 165.00 140.10 140.00

7 170.10 170.00 148.10 148.00

8 158.60 161.50 147.50 149.00

9 161.60 158.50 149.00 147.50

10 136.10 136.00 151.10 151.95

11 151.90 151.95 152.10 152.00

12 152.10 152.00 173.90 174.00

Test Signaling

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 Battery Warning Tone

15 None Battery Operation Tone

16 5-Tone [12345] (CCIR) 5-Tone [12345] (CCIR)

TKR-750

39

Fine-Tuning the TKR-750“ADJUSTMENT” items described in the Service Manual

for the TKR-750 give the factory-default adjustment proce-dure covering all adjustment items.

However, it is not necessary to adjust all the items whenadjusting the power, deviation, receiver sensitivity, etc at thefrequency of the channel to be used by the TKR-750.

Adjustment procedure at the frequency of the

channel to be used1. 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 frequencyfrom the factory-default to the one to be used for thechannel.

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

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

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

check the “DQT balance”.

The “5-tone” adjustment is required only for the E

market products.

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

2. Write test 1) Turn the DC source switch on after connecting a PC and FPU cable to the radio. → “E1” appears on LED displayfrequency 2) Write the test and shipping frequency to the radio. → Green (BUSY) LED lights up

3) End of test frequency writing.

3. Setting 1) Connect the unit to a suitable DC power supply.2) Turn the power switch on after connecting a PC and FPU cable to the radio.3) Start up the program for the adjustment.

4. RX PLL lock 1) RX VCO A high DVM TX-RX RX-CV RX VCO TC350 1.50V ±0.1Vvoltage CH : 11 (A/2) (A3)

2) RX VCO A low Check 8V or lessCH : 10

3) RX VCO B high RX VCO TC351 1.50V ±0.1VCH : 3 (A3)

4) RX VCO B low Check 8V or lessCH : 12

Item Condition

Measurement Adjustment

Specifications/RemarksTest-equipment Unit Terminal PartsUnit Method

ADJUSTMENT

Alignment

More than3.75kHz

More than3.75kHz

ATTEN 10dBRL –32.0dBm 10dB/

MKR –46.000dB15.00kHz

MKR15.00kHz –46.000dB

D

G

CENTER 44.85000MHzRBW 300Hz *VBW 1.0kHz

SPAN 50.00kHzSWP 2.0sec

3dB Max.

15kHz

More than40dB

5.5~7.5kHz5.5~7.5kHz

ATTEN 10dBRL –32.0dBm 10dB/

MKR –42.17dB25.00kHz

MKR25.00kHz –42.17dB

D

G

CENTER 44.85000MHzRBW 300Hz *VBW 1.0kHz

SPAN 50.00kHzSWP 2.0sec

3dB Max.

25kHz

More than40dB

Fig. 1 Fig. 2 Fig. 3

BPF center frequency (Factory-default)K,E : 160MHz, K2 : 143MHz

1.5MHz 1.5MHz

ATTEN 20dBRL 10.0dBm 10dB/

MKR –13.50dBm

MODULENOT FOUNDD

G

CENTER RBW 300kHz *VBW 300kHz

SPAN 50.00MHzSWP 50ms

3dB Max.

MCF : Wide MCF : Narrow

TKR-750

40

Item Condition



ADJUSTMENT

5. TX PLL lock 1) TX VCO A high DVM TX-RX TX-CV TX VCO TC350 1.50V ±0.1Vvoltage CH : 11 (A/2) (A2)

2) TX VCO A low Check 8V or lessCH : 10

3) TX VCO B high TX VCO TC351 1.50V ±0.1VCH : 3 (A2)

4) TX VCO B low Check 8V or lessCH : 12

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

measure the frequencyCH : 2

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

7. RX 1) High CH (Automatically) f. counter TX-RX CN3 PC adj. 50Hz or lessfrequency (A/2) 218.8475MHz(tune)

2) Low CH (Automatically) PC adj.180.8525MHz

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

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

measure the frequencyCH : 2

10. TX 1) High CH (Automatically) PC adj. 50Hz or lessfrequency 173.9975MHz(tune)

2) Low CH (Automatically) PC adj.136.0025MHz

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

12. Maximum 1) Measure the RF power at Power meter Rear TX ANT Final VR1 Adjust the RF power ±1Wpower TX ANT. to 53W.limitting High CH

13. TX RF 1) Measure the RF power at PC adj. ±1Whigh power TX ANT. 50W

Low CH (Factory-default)2) Center CH3) High CH

14. TX RF 1) Measure the power level at PC adj. ±1Wlow power TX ANT. 25W

Low CH (Factory-default)2) Center CH3) High CH

15. BPF 1) Connect the TG to RX ANT, Tracking Rear RX ANT TX-RX L2 Center the frequencythen connect CN1 to the generator (A/2) L3 you are using, thenspectrum analyzer input. L5 adjust it to look likeSpectrum analyzer setting Spectrum TX-RX CN1 L6 the wave Fig. 1.

Span : 50MHz analyzer (A/2) L7 (Page 39)Scale : 10dB to 5dB div

Tracking generator settingOutput : –30dBm

TKR-750

41

Item Condition



ADJUSTMENT

16. MCF 1) Connect the TG to CN2, then Tracking Rear RX ANT TX-RX L14 Adjust it to look like(Wide) connect CN4 to the spectrum generator (A/2) L17 the wave Fig. 2.

analyzer input. L18 (Page 39)CH : 2 (Wide) Spectrum TX-RX CN2Spectrum analyzer setting analyzer (A/2) CN4

Span : 50kHz to 25kHzScale : 10dB to 2dB divCenter freq‘ : 44.850MHz

Tracking generator settingOutput : –30dBm

(Narrow) 2) CH : 2 (Narrow) L15 Adjust it to look likeL16 the wave Fig. 3.L19 (Page 39)

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

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

18. 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 TEST/SPKR closing squelch

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

2) SSG : OFF Check Squelch must be closed.

(Narrow) 3) CH : 2 (Narrow) PC adj.SSG output : 4dB below to Adjust to point of

12dB SINAD level closing squelchSSG MOD : 1kHzSSG DEV : 1.5kHzAF : 2V/4Ω

4) SSG : OFF Check Squelch must be closed.

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

12dB SINAD levelSSG MOD : 1kHzSSG DEV : 3kHzAF : 2V/4Ω

(Narrow) 2) CH : 2 (Narrow) PC adj.SSG output : 7dB over to Adjust to point of

12dB SINAD level opening squelchSSG MOD : 1kHzSSG DEV : 1.5kHzAF : 2V/4Ω

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

SSG MOD : 1kHz I/O jackSSG DEV : 3.0kHz RD (pin 10)

(Narrow) 2) CH : 2 (Narrow) 4.7kΩ loadSSG output : –53dBm/501µVSSG MOD : 1kHzSSG DEV : 1.5kHz

TKR-750

42

Item Condition



ADJUSTMENT

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

SSG MOD : 1kHz I/O jackSSG DEV : 3.0kHz RA (pin 11)

4.7kΩ load(Narrow) 2) CH : 2 (Narrow)

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

22. Maximum 1) Connect AG to the MIC terminal. MOD ANA Rear TX OUT PC adj. ±0.1kHzdeviation A-low CH (TX VCO A low) or 4.1kHz(Wide) A-center CH (VCO A center) Deviation

A-high CH (TX VCO A high) meterB-low CH (TX VCO B low) OscilloscopeB-center CH (VCO B center)B-high CH (TX VCO B high) AG Front MICDeviation meter filter AF VTVM

HPF : OFFLPF : 15kHzDe-emphasis : OFF

AG : 1kHz/50mV (Terminal load)Transmission

(Narrow) 2) A-low CH (TX VCO A low) PC adj. ±0.1kHzA-center CH (VCO A center) 2.05kHzA-high CH (TX VCO A high)B-low CH (TX VCO B low)B-center CH (VCO B center)B-high CH (TX VCO B high)Transmission

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

23. DQT 1) Low CH (VCO-A center) MOD ANA Rear TX OUT PC adj. Oscilloscope DC rangebalance High CH (VCO-B center) or Make the de- flat “A” part(Wide) Deviation meter filter Deviation modulated waves

HPF : OFF meter into square waves.LPF : 3kHz OscilloscopeDe-emphasis : OFF

Transmission

(Narrow) 2) Low CH (VCO-A center)High CH (VCO-B center)Transmission

24. QT 1) VCO-A CH (TX VCO A center) TX ANT PC adj. ±0.05kHzdeviation VCO-B CH (TX VCO B center) 0.75kHz(Wide) Deviation meter filter

HPF : OFFLPF : 3kHzDe-emphasis : OFFDetector : p-p/2

Transmission

(Narrow) 2) VCO-A CH (TX VCO A center) PC adj. ±0.05kHzVCO-B CH (TX VCO B center) 0.35kHzTransmission

A

A

TKR-750

43

Item Condition



ADJUSTMENT

25. DQT 1) VCO-A CH (TX VCO A center) MOD ANA Rear TX ANT PC adj. ±0.05kHzdeviation VCO-B CH (TX VCO B center) or 0.75kHz(Wide) Deviation meter filter Deviation

HPF : OFF, LPF : 3kHz meterDe-emphasis : OFF OscilloscopeDetector : Peak hold

Transmission(Narrow) 2) VCO-A CH (TX VCO A center) PC adj. ±0.05kHz

VCO-B CH (TX VCO B center) 0.35kHzTransmission

26. CW ID 1) VCO-A CH (TX VCO A center) PC adj. ±0.1kHzdeviation VCO-B CH (TX VCO B center) 2kHz(Wide) Deviation meter filter

HPF : OFF, LPF : 15kHzDe-emphasis : OFF


VCO-B CH (TX VCO B center) 1kHzTransmission

27. Test tone 1) VCO-A CH (TX VCO A center) PC adj. ±0.1kHzdeviation VCO-B CH (TX VCO B center) 3kHz(Wide) Deviation meter filter



VCO-B CH (TX VCO B center) 1.5kHzTransmission

28. TA (TX 1) Insert AG output into the MOD ANA Rear TX ANT PC adj. ±0.1kHzaudio input) control I/O TA terminal (pin 9). or 3.0kHzdeviation VCO-A CH (TX VCO A center) Deviation(Wide) VCO-B CH (TX VCO B center) meter

Deviation meter filter OscilloscopeHPF : OFF, LPF : 15kHzDe-emphasis : OFF AG CONTROL

AG freq‘ : 1kHz (Sine wave) AF VTVM I/O jackAG level : 280mV TA (pin 9)Transmission


29. TD 1) Insert AG output into the CONTROL PC adj. ±0.1kHzdeviation control I/O TD terminal (pin 8). I/O jack 0.75kHz(Wide) VCO-A CH (TX VCO A center) TD (pin 8)

VCO-B CH (TX VCO B center)Deviation meter filter


AG freq‘ : 100Hz (Sine wave)AG level : 0.5Vp-p (177mVrms)Transmission


TKR-750

44

Item Condition



ADJUSTMENT

30. DTMF 1) VCO-A CH (TX VCO A center) MOD ANA Rear TX ANT PC adj. ±0.1kHzdeviation VCO-B CH (TX VCO B center) or 3.0kHz(Wide) Deviation meter filter Deviation

HPF : OFF meterLPF : 15kHz OscilloscopeDe-emphasis : OFF

Transmission


31. Courtesy 1) VCO-A CH (TX VCO A center) PC adj. ±0.05kHztone VCO-B CH (TX VCO B center) 1.0kHzdeviation Deviation meter filter(Wide) HPF : OFF

LPF : 15kHzDe-emphasis : OFF

Transmission


32. Battery 1) VCO-A CH (TX VCO A center) PC adj. ±0.1kHzwarning tone VCO-B CH (TX VCO B center) 3.0kHzdeviation Deviation meter filter(Wide) HPF : OFF

LPF : 15kHzDe-emphasis : OFF

Transmission


33. Battery 1) VCO-A CH (TX VCO A center) PC adj. ±0.05kHzoperation VCO-B CH (TX VCO B center) 1.0kHztone Deviation meter filterdeviation HPF : OFF(Wide) LPF : 15kHz

De-emphasis : OFFTransmission


34. 5-tone 1) VCO-A CH (TX VCO A center) PC adj. ±0.1kHzdeviation VCO-B CH (TX VCO B center) 3.0kHz(E type only) Deviation meter filter

HPF : OFF(Wide) LPF : 15kHz

De-emphasis : OFFTransmission


TKR-750

45

Item Condition



ADJUSTMENT

Confirmation and Alignment of Set-up to

Prevent Receiver Desensitization

1. Confirmation of Duplexer alignmentThe duplexer allows the Repeater to simultaneously trans-

mit and receive. To accomplish this, in the programmed re-ceive frequency, the transmit frequency must be notched orsuppressed by 75dB or more. Additionally, on the pro-grammed transmit frequency, the receive frequency must benotched or suppressed by 75dB or more. The following fig-ures are examples of Duplexer alignment using a spectrumanalyzer.

Ref –10dBm# PeakLog10dB/

Atten 5dB

V1 V2V3 FC

AA

#Res BW 30kHz VBW 30kHzSpan 20MHz

Sweep 50ms (401 pts)

RXTX

75dB or m

ore

2. Confirmation of Repeater DesensitizationThe 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 in-

creases 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 tight-ness of the connectors and the tuning of duplexer.

50Ωdummy

RF signalgenerator

Duplexer

Repeater

Attenuatedport

35. Repeat 1) VCO-A CH (TX VCO A center) SSG Rear RX ANT PC adj. ±0.1kHzgain level VCO-B CH (TX VCO B center) 1kHz(Wide) SSG output : –53dBm MOD ANA TX ANT

SSG MOD : 1kHz orSSG DEV : 1kHz DeviationDeviation meter filter meter

HPF : OFF OscilloscopeLPF : 15kHzDe-emphasis : OFF

Transmission

(Narrow) 2) VCO-A CH (TX VCO A center)VCO-B CH (TX VCO B center)Transmission

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

36. Power 1) CH : 2 (High power) Power meter Rear TX ANT PC adj.down detect About 20W(High) (Factory-default)

(Low) 2) CH : 2 (Low power) PC adj.About 10W(Factory-default)

TKR-750

46

Final Unit (X45-373X-XX)

Connector Terminal Terminal I/O Terminal function

No. No. Name

CN1 DRV I TX driver input signal (Coaxial)

CN3 1 TMP O High temperature detector signal

output for fan action

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

6 8T I 8V input during transmission

7 NC – Reserved

8 GND – Ground

CN4 FAB O Power supply output for cooling fan

FAG O Fan ground

CN5 1 E – Ground

2 B O Power supply output

3 B O Power supply output

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

terminal)

CN7 1 BACKUP I Power supply input (from BACKUP

terminal)

CN8 1 GND – Ground

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


No. No. Name

CN501 1 HK I Hook detection input/RXD input

2 MIC I MIC signal 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

7 SB O Power supply output after power switch

8 NC – No connection

9 GND – Ground

10 5M O Common 5V output

11 VLI I Volume control input for AF signal

CN502 1 MIG – MIC ground

2 MIC O MIC signal output

To X57 3 VLI O Volume control output for AF signal

(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

9 K1 O KEY 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


No. No. Name

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


19 SB I Power supply input after power switch


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


No. No. Name

CN601 1 VLI O Volume control output for AF signal

2 5M I Common 5V input

To X54 3 GND – Ground

(A/2) 4 NC – No connection

display 5 SB I Power supply input after power switch

unit 6 NC – No connection

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

J601 1 NC – No connection

(Mic jack) 2 SB O Power supply output after power switch

3 GND – Ground

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

5 MIG – MIC ground


7 HK/RXD I Hook detection input/RXD input


TX-RX Unit (X57-695X-XX) (A/2) : TX-RX Section


No. No. Name

CN1 – – O Use for RX helical BPF tuning (Coaxial)

CN2 – – I Use for RX MCF tuning

CN3 – – O Use for RX frequency adjustment

(Coaxial)

CN4 – – O Use for RX MCF tuning

CN14 1 NC – No connection

2 DET O Detection signal output

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 7 SC O Squelch control signal output

unit 8 DP I Data input for PLL

9 CP I Clock input for PLL

TERMINAL FUNCTION

TKR-750

47


No. No. Name

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

output for fan action

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







35 8C O Common 8V output


CN15 1 E – Earth

2 B I Power supply input

3 B I Power supply input



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

6 PDT I RF power down signal input

7 BUP I Main DC/BACKUP status input

8 TMP I High temperature detector signal

input for fan action

CN18 1 RX IN I Receive signal input (Coaxial)

CN19 1 DO O Transmission signal output (Coaxial)

TX-RX Unit (X57-695X-XX) (B/2) : Control Section


No. No. Name

CN600 1 SB O Power supply output after power switch

To X54 2 SB O Power supply output after power switch

(B/2) 3 GND – Ground


No. No. Name

4 NC – No Connection

display 5 DAT O Serial data output

unit 6 PSW I Power switch input

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.


19 MIG – Mic ground


CN601 1 TXO O MIC signal output to the board

2 TXI I MIC signal input from 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.

6 BC2 O Scramble code output.



9 PTI I PTT signal input

10 CLRC O Clear code for scramble

11 RXI I RX audio signal input from the board

12 PTO O PTT signal output

13 NC O No connection

14 GND – Ground

CN602 1 8C I Common 8V input

2 8C I Common 8V input

To X57 3 NC – No connection

(A/2) 4 SB I Power supply input after power switch

TX-RX 5 SB I Power supply input after power switch

unit 6 SB I Power supply input after power switch



9 QS O Data

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 High temperature detector signal input

17 PSW O Power switch output

18 BUP I Backup signal input

TERMINAL FUNCTION

TKR-750

48


No. No. Name

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


35 DET I Detection signal input


CN603 1 SB O Power supply output after power switch

To ACC 2 SB O Power supply output after power switch

15 pin 3 GND – Ground

connector 4 GND – Ground

CN604 1 AO5 O Auxiliary output 5 (FPU selectable)

2 AO4 O Auxiliary output 4 (FPU selectable)

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

15 pin 4 SPO O External speaker output

connector 5 SPO O External speaker output



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

CN605 1 SPO O Internal speaker AF output

2 SPG – Internal speaker ground

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 6 IO5 I/O Programable I/O 5

7 RA O RX audio output (voice)

8 IO4 I/O Programable I/O 4

9 RD O RX data output (voice & data)


11 TA I TX audio input (voice)


13 TD I TX data input (data or signaling)


No. No. Name


15 DG – Control line ground

16 TXG – TX signal ground

17 AI3 I Auxiliary input 3 (FPU selectable)



20 SC O Squelch control output


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)






RX VCO Unit (X58-4780-10)


No. No. Name

CN300 1 FIN I Prescaler RF signal input


3 LDR O Lock detector for RX PLL

4 EPR I Enable input for RX PLL

5 DP I Data 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

4 CV I RX PLL lock voltage



CN351 1 VO O RX VCO output

2 GND – Ground

TX VCO Unit (X58-4790-10)


No. No. Name

CN300 1 FIN I Prescaler RF signal input


3 LDT O Lock detector for TX PLL

4 EPT I Enable input for TX PLL

5 DP I Data input for PLL


7 REF I Reference frequency signal input


2 STT I Switching signal input for TX VCO

TERMINAL FUNCTION

TKR-750

49


No. No. Name


4 CV I RX PLL lock voltage


6 MO I Modulation signal input

CN351 1 VO O TX VCO output

2 GND – Ground

ACC 25 pin D-sub Connector


No. No. Name


2 RXD2 I Serial data to radio

3 TXD2 O Serial data from radio

4 AI1 I Programmable function input 1



7 DG – Control line ground

8 TD I TX data input (data or signalling)

Input impedance: 600Ω

Coupling: AC coupling

Deviation: 0.75kHz (wide)/

0.35kHz (Narrow)

(100Hz 0.5Vp-p input)

9 TA I TX audio input (voice)

Input impedance: 600Ω


Frequency response: Pre-

emphasis curve

Deviation: 60% deviation

(1kHz 280mVrms ±25mV input)

10 RD O RX data output (voice & data)

Output impedance: 1kΩ or less


Non-squelched

Frequency response: ±2.5dB at

10~3000Hz

Output level: 70~90mVrms

(standard modulation)

11 RA O RX audio output (voice)

Output impedance: 1kΩ or less


Squelched

Frequency response: De-

emphasis curve

Output level: 360~440mVrms

(standard modulation)

12 RXG – RX signal ground

(for RA,RD ground only)


No. No. Name

13 SPM I Speaker mute signal input

“L”: Mute on

14 NC - No connection

15 EMON I External monitor switch input

“L”: Monitor on, “H”: Monitor off

16 EPTT I External press-to-talk switch input

“L”: PTT on, “H”: PTT off

17 SC O Squelch control output

“L”: Busy, “H”: Not busy

18 NC - No connection

19 TXG - TX signal ground

(for TA,TD ground only)

20 AIO1 I/O Programmable function input/output 1






ACC 15 pin Connector


No. No. Name

1 SB O Power supply output after power

switch; 1A maximum

2 SB O Power supply output after power

switch; 1A maximum


4 GND – Ground

5 GND – Ground

6 SPG – Speaker ground

7 RD O RX data output (Equal to D-sub

connector terminal No. 10.)

8 RSSI O RSSI output (Analog signal output)

9 SPI I Internal speaker input

10 AO1 O Auxiliary output 1

Open collector. Low : 150mA max.


Open collector. Low : 150mA max.

12 SPO O External speaker output




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

20 19 18 17 1625 24 23 22 21 15 14

13 10 7 4 1

14 11 8 5 2

15 12 9 6 3

TERMINAL FUNCTION

TKR-750

50

CN6051

SPO

2SPG

1

2

3

CN6021

36CN141

36

CN6001

SBSBGNDNCDATPSWSTB1CLKSOETXD1K1RXD1K2K3K4K5VLI5CMIG

20MIC

CN5021

MIGMICVLI5CK4K5K2K3K1

HK/RXDSOE

PTT/TXDSTB1

CLKDATPSWGND

NCSB

20SB

CN

601

HO

OK

MIC

MIG

PT

TG

ND

NC

SB

NC

GN

D5MV

LI

CN

501

VLI

5M GN

DN

CS

BN

CG

ND

PT

TM

IGM

ICH

OO

K

J6011 NC5 HOOK2 MIC6 MIG3 PTT7 GND4 SB8 NC

CN

604

NCNCNCNCNCRXD2

EMONTXD2EPTTAI1

SCAI2NCAI3

TXGDGAIO1TDAIO2TAAIO3RDAIO4RAAIO5RXGAIO6SPM

NCNC

TX-RX UNIT B/2X57-695*-**

INT SP

TX-RX UNX57-695

DISPLAY UNIT A/2X54-333*-**

TXOTXIRXOAC

BC3

BC1

BC4

BC2

RXI

GND

PTI

NCPTO

CLRC

14

1

RXD2

DGAI3

TD

RD

NC

AI2

SPM

AI1

RXGRA

TXD2

TA AIO2

NCEMON

TXGAIO1

AIO4

NCSC

AIO6AIO5

EPTT

AIO3

SP

G

GN

D

SBRD

GN

D

RS

I

SBAO

1

SP

O

AO

5

SP

I

AO

3

AO

2

AO

4

DISPLAY UNIT B/2X54-333*-**

MIC

SP

G

SP

O

CONTROL I/O

CN606

CN

603

14

CN601

LDT

RSSI

EPR

PSW

GNDMO

SC

LD2

TMP

CK

GND

FWD

DET

SOE

SB

CP

BUP

NC

SB

EPT

ASQ

8C

DT

NC

LDR

STB

DP

MB

GNDNC

GNDQSNC

SBSB

8C

NC

NC

NC

MO

SOE

LDT

DP

SB

GND

SC

GND

GND

SB

LD2

RSSI

SB

SB

FWD

MB

8C

CP

STB

DT

8C

EPT

NC

ASQ

QS

TMPPSW

LDR

BUP

GND

CK

DET

EPR

111

111

1 12

29 30

1 2

W9

W10

W11

8V AV

8V AV

9V AV

5CR

SB

8CT(8C)

9C

SUB UN

(RX VCO/P

X58-47

SUB UN

(TX VCO/P

X58-47

SBSB

8C

1.8C

3.3A

1.8V AVR

3.3D 3.3V AVR

3.3V AVR

5C 5V AVR

5V AVR

5V AVR

5V AVR

5V AVR5CT

8CR

5V AVR

5V AVR

5M

INTERCONNECTION DIAGRAM

TKR-750

51

M

+–

+–

1

2

6

4 7

9

8

10

12

13

14115

3 15

TX-RX UNIT A/2X57-695*-**

FINAL UNIT A/2X45-373*-**

FINAL UNIT B/2X45-373*-**

8T

PDT

PC

TMP

NC

FAS

GND

BUP

BE

B

RX ANT

TX ANT

GND

+B2

+B1

BACKUP BATTERY

2

ON

4

65

T

3

GND

+B1

+B2

GND

1FAB FAN

CN5

CN4

CN3

CN1

1

8

CN6

CN8

CN7

CN151

3

CN16

CN18

CN19

EBB

3

1

NC

BUP

8T

TMP

PC

GND

PDTFAS

MAIN DCMAIN DC

GND

BACKUP

1

8

TEST/SPKR

9 12

W3

W4

W5

W6

W7

W8

W2

W1

2FAG

+B

8V AVR

8V AVR

9V AVR

SUB UNIT

(RX VCO/PLL)

X58-478

SUB UNIT

(TX VCO/PLL)

X58-479

5V AVR

5V AVR

INTERCONNECTION DIAGRAM

M

CN6051

SPO

2SPG

+–

+–

1

2

6

4 7

9

8

10

12

13

14115

3

CN6021

36CN141

36

CN6001

SBSBGNDNCDATPSWSTB1CLKSOETXD1K1RXD1K2K3K4K5VLI5CMIG

20MIC

CN5021

MIGMICVLI5CK4K5K2K3K1

HK/RXDSOE

PTT/TXDSTB1

CLKDATPSWGND

NCSB

20SB

CN

601

HO

OK

MIC

MIG

PT

TG

ND

NC

SB

NC

GN

D5MV

LI

CN

501

VLI

5M GN

DN

CS

BN

CG

ND

PT

TM

IGM

ICH

OO

K

J6011 NC5 HOOK2 MIC6 MIG3 PTT7 GND4 SB8 NC

CN

604

15

NCNCNCNCNCRXD2

EMONTXD2EPTTAI1

SCAI2NCAI3

TXGDGAIO1TDAIO2TAAIO3RDAIO4RAAIO5RXGAIO6SPM

NCNC

TX-RX UNIT B/2X57-695*-**

INT SP

TX-RX UNIT A/2X57-695*-**

FINAL UNIT A/2X45-373*-**

FINAL UNIT B/2X45-373*-**

DISPLAY UNIT A/2X54-333*-**

TXOTXIRXOAC

BC3

BC1

BC4

BC2

RXI

GND

PTI

NCPTO

CLRC

14

1

8T

PDT

PC

TMP

NC

FAS

GND

BUP

BE

B

RX ANT

TX ANT

GND

+B2

+B1

BACKUP BATTERY

RXD2

DGAI3

TD

RD

NC

AI2

SPM

AI1

RXGRA

TXD2

TA AIO2

NCEMON

TXGAIO1

AIO4

NCSC

AIO6AIO5

EPTT

AIO3

SP

G

GN

D

SBRD

GN

D

RS

I

SBAO

1

SP

O

AO

5

SP

I

AO

3

AO

2

AO

4

GND

+B1

+B2

GND

DISPLAY UNIT B/2X54-333*-**

1FAB

MIC

FAN

SP

G

SP

O

CN5

CN4

CN3

CN1

1

8

CN6

CN8

CN7

CN151

3

CN16

CN18

CN19

CONTROL I/O

EBB

3

1

NC

BUP

8T

TMP

PC

GND

PDTFAS

CN606

CN

603

14

CN601

LDT

RSSI

EPR

PSW

GNDMO

SC

LD2

TMP

CK

GND

FWD

DET

SOE

SB

CP

BUP

NC

SB

EPT

ASQ

8C

DT

NC

LDR

STB

DP

MB

GNDNC

GNDQSNC

SBSB

8C

NC

NC

NC

MO

SOE

LDT

DP

SB

GND

SC

GND

GND

SB

LD2

RSSI

SB

SB

FWD

MB

8C

CP

STB

DT

8C

EPT

NC

ASQ

QS

TMPPSW

LDR

BUP

GND

CK

DET

EPR

111

111

MAIN DCMAIN DC

GND

BACKUP

1

8

1 12

TEST/SPKR

9 12

29 30

1 2

W3

W4

W5

W6

W7

W8

W9

W10

W11

W2

W1

2FAG

+B

8V AVR

8V AVR

9V AVR

5CR

SB

8CT(8C)

9C

SUB UNIT

(RX VCO/PLL)

X58-478

SUB UNIT

(TX VCO/PLL)

X58-479

SBSB

8C

1.8C

3.3A

1.8V AVR

3.3D 3.3V AVR

3.3V AVR

5C 5V AVR

5V AVR

5V AVR

5V AVR

5V AVR5CT

8CR

5V AVR

5V AVR

5M

52

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C21

C22

C27

C28

C29

C3

C37

C42C

91

C96

C1

C99

C2

C3

13B B E

C7

C9

D2

F1K1

L2

L3

L4

L5

L6

CN

51

C106

CN

52

D51

D52

C11

2

C118

R10

R11

R13

R14

R15

R16 R17

R18

R19

R20

R21

Q2

R26

C13

6

C13

7

Q3

ECB

R28

C143

R1R

6

R7

R8 R

9

R48

R49R50

R52

R53

R61

R64CN1

TX IN

CN4

CN5

CN6 MAIN DC(RED)

CN7 BACKUP(ORANGE)

GND

+B2GND+B1

CN8 GND(BLACK)

C10

C11

C12 C

13

C14

C15

C16

C19

J72-0910-19 (B/2)

CHARGE

Vg

+

+

FAB 1

2FAG

+

Q4G D

TM

C30

Main DC Back up battery

+B1

GND

+B2

TKR-750 PC BOARD


Component side view (J72-0910-19)

Ref. No. Address

IC1 8K

Q2 9H

Q3 9F

Q4 6I

Ref. No. Address

Q5 5L

D2 8J

D4 7Q

D5 9Q

Ref. No. Address

D7 3J

D51 7B

D52 8B

D53 8R

53

J K L M N O P Q R S

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C31

C32

C42

C53

C46

C49

C54

C55

C57

C64

L16

C68

C69 C70

C71

C72

C74

C77

C92

D4

D5

D7

F1

L7

L8

L9

L10

L11

L12

R71

IC1

C11

7

C118

R22

R23

R24

R25

R26

R27

R28

R29

R30

R31

R32

R34

R35

R36

C165

R38

L17

R40

R41

R70

R45

VR

1

C16

1C

162

C16

3

C164

C47

R57

R62

R63

CN3ANT SW

18G

ND

NC 8T PC

FAS

PD

TB

UP

TM

P

J72-0910-19 (A/2)

Vg

TMP

C30

PC

1

45

8

PDT

8T

DET

Q5G D

+

FWDTH1

REV

ANT

C16

0

L20

C173

L19

RX

E

D53

CN53

PC BOARD TKR-750



Component side

Foil side

Layer 1Layer 2Layer 3Layer 4

J K L M N O P Q R SIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C21

C22

C27

C28

C29

C31

C32

C37

C42

C53

C46

C49

C54

C55

C57

C64

L16

C68

C69 C70

C71

C72

C74

C77

C91

C92

C96

C1

C99

C2

C3

13B B E

C7

C9

D2

D4

D5

D7

F1K1

L2

L3

L4

L5

L6

L7

L8

L9

L10

L11

L12

R71

CN

51

C106

CN

52

D51

D52

IC1

C11

2

C11

7

C118

R10

R11

R13

R14

R15

R16 R17

R18

R19

R20

R21

R22

R23

R24

R25Q

2

R26

C13

6

R27

C13

7

Q3

ECB

R28

R29

R30

R31

R32

C143

R34

R1

R35

R36

C165

R38

L17

R6

R7

R8 R

9

R40

R41

R70

R45

VR

1

R48

R49R50

C16

1C

162

R52

C16

3

R53

C164

C47

R57

R61

R62

R63

R64CN1

TX IN

CN3ANT SW

18G

ND

NC 8T PC

FAS

PD

TB

UP

TM

P

CN4

CN5

CN6 MAIN DC(RED)

CN7 BACKUP(ORANGE)

GND

+B2GND+B1

CN8 GND(BLACK)

C10

C11

C12 C

13

C14

C15

C16

C19

J72-0910-19 (B/2)

J72-0910-19 (A/2)

CHARGE

Vg

Vg

+

+

FAB 1

2FAG

+

Q4G D

TMP

C30

PC

1

45

8

PDT

8T

DET

Q5G D

+

FWDTH1

REV

ANT

Main DC Back up battery

+B1

GND

+B2

C16

0

L20

C173

L19

RX

E

D53

CN53

TKR-750 PC BOARD PC BOARD TKR-750





Ref. No. Address

IC1 8K

Q2 9H

Q3 9F

Q4 6I

Ref. No. Address

Q5 5L

D2 8J

D4 7Q

D5 9Q

Ref. No. Address

D7 3J

D51 7B

D52 8B

D53 8R

Component side

Foil side


54

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

J72-0910-19 (A/2)

C35 C

39

C43

C44

C80

C81

C82

C83

C84

C85

C86

IC2

Q8

1

34

5

D56

C174D55

R73

C60

C15

5

R72

C14

5

C14

6

C17

1

C17

2

R60

C16

7

TKR-750 PC BOARD


Foil side view (J72-0910-19)

Ref. No. Address

IC2 7J

IC3 9O

Q8 8I

Q9 7O

Ref. No. Address

D1 8L

D6 8O

D8 5O

D9 6O

Ref. No. Address

D55 7A

D56 6B

55

J K L M N O P Q R S

1

2

3

4

5

6

7

8

9

10

11

12

13

14

J72-0910-19 (B/2)

C44

C87

C90

C98

D1 D

6

D8

D9

C10

7

C108

C109

C110

IC2

IC3IGO

Q9

R55

R56

1

34

5

+

GND

+B2 GND +B1

Main DCBack up battery

+B1

GND

+B2

R60

C16

6

C16

7

C89

C17

0

C103

C168

C10

5

C16

9

PC BOARD TKR-750



Component side

Foil side



1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

J72-0910-19 (B/2)

J72-0910-19 (A/2)

C35 C

39

C43

C44

C80

C81

C82

C83

C84

C85

C86

C87

C90

C98

D1 D

6

D8

D9

C10

7

C108

C109

C110

IC2

IC3IGO

Q8

Q9

R55

R56

1

34

5

+

GND

+B2 GND +B1

Main DCBack up battery

+B1

GND

+B2

D56

C174D55

R73

C60

C15

5

R72

C14

5

C14

6

C17

1

C17

2

R60

C16

6

C16

7

C89

C17

0

C103

C168

C10

5

C16

9






Ref. No. Address

IC2 7J

IC3 9O

Q8 8I

Q9 7O

Ref. No. Address

D1 8L

D6 8O

D8 5O

D9 6O

Ref. No. Address

D55 7A

D56 6B

Component side

Foil side


56

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

VR601

Q512

J601

S501PF1

S502PF2

S503PF3

S504PF4

D503TX

IC504

J72-0756-12 B/2

NC

MIC

PTT

SBNC

GND

MIG

HK

1

3 4

6

1

8

1

TKR-750 PC BOARD

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

57

J K L M N O P Q R S

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Q514

S505PF5

S506PF6

S507POWER

503X

D504BUSY

D505

D506 D507

IC504 IC505

J72-0756-12 A/2

1 6

43

MAINDC

BACK-UP

GRN RED

1

8 9

16 1

8 9

16

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

PC BOARD TKR-750

Component side

Foil side

Layer 1Layer 2

Ref. No. Address

IC504 6J

IC505 6L

Q512 10A

Q514 9P

D503 7J

D504 7M

D505 5R

D506 5J

D507 5L


1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

VR601

Q512

Q514

J601

S501PF1

S502PF2

S503PF3

S504PF4

S505PF5

S506PF6

S507POWER

D503TX

D504BUSY

D505

D506 D507

IC504 IC505

J72-0756-12 B/2

J72-0756-12 A/2

NC

MIC

PTT

SBNC

GND

MIG

HK

1

3 4

6

1 6

43

MAINDC

BACK-UP

GRN RED

1

8 9

16 1

8 9

16

TKR-750 PC BOARD

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

PC BOARD TKR-750

Component side

Foil side

Layer 1Layer 2

Ref. No. Address

IC504 6J

IC505 6L

Q512 10A

Q514 9P

D503 7J

D504 7M

D505 5R

D506 5J

D507 5L

58

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R606

Q501Q50

2

Q503

Q504

Q50

6

Q507

Q50

8

Q509

Q51

0

Q51

1

Q51

6

Q51

7Q

518 Q51

9

Q52

1 Q52

2

Q52

3 Q52

4

Q525R

502

R50

3

R50

5

R50

6

R507

R50

8

R50

9R

510

R5

R51

6

R517

R518

R51

9

CN

501

R52

0

R525

R526

R53

4

R53

5

R53

6

R53

7

R538

R53

9

C50

1

C50

2

C503

R54

0

C50

4

R54

1

C505

R54

2

C50

6

R543

C507

R54

4

C5

C51

1

C516C517

C518

C51

9

C52

0

C52

1

C52

2

C52

3

C52

4

C52

5

VR501

C526

D501

D502

D508

D509

D51

0

D51

1

D51

2

D51

3 D51

4

IC50

IC50

2

189 16

IC50

6

OGI

IC50

7

O G I

CP501

CP502

CP503

CP504

RED GRNBACKUP MAIN DC

1

3 4

6

1

1

3

3

4

4

6

6

+

D

S

G

1

1

3

3

4

4

6

1 346

1 346

613

4 6

134 6

134 6

1 346

RED GRNBUSY

+

+

+

+

REDTX

1

4

VLI

5M

GND

NC

SB

NC

GND

PTT

MIG

MIC

HK

11

1

J72-0756-12 A/2

TKR-750 PC BOARD

Component side

Foil side

Layer 1Layer 2

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

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

59

J K L M N O P Q R S

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R601

R60

4R

605

11 1

HK

MIC

MIG

PT

T

GN

D

NC

SB

NC

GN

D

5M VLI

CN601

C60

1

C602C603C606

C60

7

D601

D602

NC

MIC

PTT

SBNC

GND

MIG

HK

D60

3

Q513

Q51

6Q

519

R50

9R

510

R511 R512

R513

R51

4

R51

6

CN502

R52

1R522

R52

3R52

4

R529

R53

0

R53

1

R53

2

R533

7

C508

C50

9

C51

0

C51

2

C513

C51

4

C51

5

1220

SB

NC

PS

W

CLK

PTT/

TXD

HK

/RX

D K3

K5

5C

MIC

SB

GN

D

DA

T

ST

B1

SO

E

K1

K2

K4

VLI

MIG

19

IC501

1 89

16

IC50

3

134 6

134 6

+

RED GRNTX

1

4 5

8

1

3 4

6

J72-0756-12 B/2

PC BOARD TKR-750

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


1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R601

R60

4R

605

11 1

HK

MIC

MIG

PT

T

GN

D

NC

SB

NC

GN

D

5M VLI

R606

CN601

C60

1

C602C603C606

C60

7

Q501Q50

2

Q503

Q504

Q50

6

Q507

Q50

8

Q509

D601

D602

NC

MIC

PTT

SBNC

GND

MIG

HK

D60

3

Q51

0

Q51

1

Q513

Q51

6

Q51

7Q

518 Q51

9

Q52

1 Q52

2

Q52

3 Q52

4

Q525R

502

R50

3

R50

5

R50

6

R507

R50

8

R50

9R

510

R511 R512

R513

R51

4

R51

6

R517

R518

R51

9

CN

501

CN502

R52

0

R52

1R522

R52

3R52

4

R525

R526R529

R53

0

R53

1

R53

2

R533

R53

4

R53

5

R53

6

R53

7

R538

R53

9

C50

1

C50

2

C503

R54

0

C50

4

R54

1

C505

R54

2

C50

6

R543

C507

R54

4

C508

C50

9

C51

0

C51

1

C51

2

C513

C51

4

C51

5

1220

SB

NC

PS

W

CLK

PTT/

TXD

HK

/RX

D K3

K5

5C

MIC

SB

GN

D

DA

T

ST

B1

SO

E

K1

K2

K4

VLI

MIG

19

C516C517

C518

C51

9

C52

0

C52

1

C52

2

C52

3

C52

4

C52

5

VR501

C526

D501

D502

D508

D509

D51

0

D51

1

D51

2

D51

3 D51

4

IC501

IC50

2

189 16

1 89

16

IC50

3

IC50

6

OGI

IC50

7

O G I

CP501

CP502

CP503

CP504

RED GRNBACKUP MAIN DC

1

3 4

6

1

1

3

3

4

4

6

6

+

D

S

G

1

1

3

3

4

4

6

1 346

1 346

613

4 6

134 6

134 6

1 346

RED GRNBUSY

+

+

+

+

+

RED GRNTX

1

4 5

8

1

3 4

6

VLI

5M

GND

NC

SB

NC

GND

PTT

MIG

MIC

HK

11

1

J72-0756-12 B/2

J72-0756-12 A/2


Component side

Foil side

Layer 1Layer 2

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

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

60

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C37

C48

C51

C53

C58

C59

C60

C21

0

C21

1

C64

C21

6

C66

C21

7

C67

C74

C76

Q26

Q27

D1

A9D2

F1

TX

XF1

XF2

CN14

CN15

CN18

K1

L2 L3 L5 L6

R13

7R

138

R13

9

L14

L15

12

L16

L17

SR

R

ST

T

SO

EC

KQ

SS

TB

45C

R

LD2

DT

FCR

R14

0

L18

R14

1

L19

R14

2

L20

13

EB B

L24

IC4

IG

O

IC5

OGI

IC9

1

10 11

20

CF1

WID

E

CF2

NA

RR

OW

Q4

R41

R44

R45

R46

C15

8

C15

9

R19

6

R197

R19

8

R50

C16

0

C16

1

R54

R57

R60

R61

R62

C17

2

R63

C17

3

1 35

2 36

NC

NC

AS

Q SC

CP

EP

TLD

TC

KFW

DB

UP

TM

PG

ND

MO

GN

DN

CS

BS

B 8C

DE

TG

ND

RS

SI

DP

EP

RLD

RD

TS

TB

LD2

PS

WS

OE

MB

GN

DQ

SS

BS

BN

C 8C

C17

4

R65

R69

R70

CN2CN4X

1

12

IC10

I O

G

PSW

SB

8CR

+

MO

WIDE

NARROW

A5 A6 AA4

FCT

9V+

+

TKR-750 PC BOARDTX-RX UNIT (X57-695X-XX) (A/2) 0-11 : K 0-12 : K2 2-70 : E

Component side view (J72-0923-19 A/2)

Ref. No. Address

IC4 11B

IC5 10I

IC9 7D

IC10 11I

Ref. No. Address

Q4 9F

Q16 10K

Q17 10K

Q26 8E

Ref. No. Address

Q27 9F

D1 7J

D2 7F

61

J K L M N O P Q R S

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C37

C212

C213

Q16

B C E

Q17

A1D1

CN16

CN19

1G

ND

NC

8T PC

FAS

PD

T

BU

P

TM

P8

R110

R11

1

R112

L7

R12

8

R129

12

C12

4C

125

L41

C136

C137

C138

C139

R30R31

R32

C14

4

C14

7

R41

C15

8

C15

9

C17

1C17

4

CN

1

CN2

CN

3

A7 A8

9V++

+

A10

+

TP102TX CV

8CT

+

+

+

+

+

TP101RX CV

8CR

LDR

EP

RD

PC

P

FCT

CP

CP

EP

TLD

T

A2 : TX VCO (X58-479)

A3 : RX VCO (X58-478)

GND2

VO

FIN

5C

LDR

EPR

DP

CP

REF

GND1

SRR

8CL

CV

9CL

NC

GND2

VO

FIN

5C

LDT

EPT

DP

CP

REF

GND1

STT

8CL

CV

9CL

MO

J72-0923-19 A/2

TX-RX UNIT (X57-695X-XX) (A/2) 0-11 : K 0-12 : K2 2-70 : E


PC BOARD TKR-750

Component side

Foil side



1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C37

C48

C51

C53

C58

C59

C60

C21

0

C21

1

C212

C213

C64

C21

6

C66

C21

7

C67

Q16

B C E

Q17

C74

C76

A1

Q26

Q27

D1

A9D2

F1

TX

XF1

XF2

CN14

CN15

CN16

CN18

CN19

1G

ND

NC

8T PC

FAS

PD

T

BU

P

TM

P8

R110

R11

1

K1

R112

L2 L3 L5 L6 L7

R12

8

R129

R13

7R

138

R13

9

L14

L15

12

L16

L17

SR

R

ST

T

SO

EC

KQ

SS

TB

45C

R

LD2

DT

FCR

R14

0

L18

R14

1

L19

R14

2

L20

13

EB B

L24

IC4

IG

O

IC5

OGI

IC9

1

10 11

20

CF1

WID

E

CF2

NA

RR

OW

C12

4C

125

L41

C136

C137

Q4

C138

C139

R30R31

R32

C14

4

C14

7

R41

R44

R45

R46

C15

8

C15

9

R19

6

R197

R19

8

R50

C16

0

C16

1

R54

R57

R60

R61

C17

1

R62

C17

2

R63

C17

3

1 35

2 36

NC

NC

AS

Q SC

CP

EP

TLD

TC

KFW

DB

UP

TM

PG

ND

MO

GN

DN

CS

BS

B 8C

DE

TG

ND

RS

SI

DP

EP

RLD

RD

TS

TB

LD2

PS

WS

OE

MB

GN

DQ

SS

BS

BN

C 8C

C17

4

R65

R69

R70

CN

1

CN2

CN

3

CN4X1

12

IC10

I O

G

PSW

SB

8CR

+

MO

WIDE

NARROW

A5 A6 A7 A8A4

FCT

9V++

+

A10

+

TP102TX CV

8CT

+

+

+

+

+

TP101RX CV

8CR

LDR

EP

RD

PC

P

FCT

CP

CP

EP

TLD

T

A2 : TX VCO (X58-479)

A3 : RX VCO (X58-478)

GND2

VO

FIN

5C

LDR

EPR

DP

CP

REF

GND1

SRR

8CL

CV

9CL

NC

GND2

VO

FIN

5C

LDT

EPT

DP

CP

REF

GND1

STT

8CL

CV

9CL

MO

J72-0923-19 A/2





PC BOARD TKR-750

Component side

Foil side


Ref. No. Address

IC4 11B

IC5 10I

IC9 7D

IC10 11I

Ref. No. Address

Q4 9F

Q16 10K

Q17 10K

Q26 8E

Ref. No. Address

Q27 9F

D1 7J

D2 7F

62

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C20

C22

C23

C24

C25

C30

C31

C32

C33

C34

C3

C20

4

C20

5

C20

6

C20

7

C20

8

C20

9

Q11

Q12

Q13

Q14

C219 +

Q15Q

18

B C EQ19

Q23

C80

C81

C82

C83

C84

C86

C87

C88

C89

C90

C91

C92

C93

C95

C96

C97

C98

C99

D8

R100

R104

R106

R10

9

R120

R121

R122

R123

R124

R125

R126

R12

7

R130

L10

L11

L12

L13

C100

C10

2

C10

3C

104

C10

5

C106

C10

7

R14

3

C108

R14

4

C10

9

R148

L22

C110

IC1

C11

1

L25

IC2

1

4

8

5

L26

L27

C113

IC3

O G IL28

L29

A11

R151

R152

R153

R154

R155

R156

R157

L30

R158

R159

L31

L32

L34

R10

C120

L35

C121

L36

C122

L37

R13

C123

L38

R14

R160

L39

R15 R16

C126 +

R17

C127R

18

C128

R19

C129R

20

C130

R21

C131

R22

C132

C133

C134

C135

Q2

B

Q8

Q9

B

C

E

C140

C141

C142

R33

C14

3

R34

R35

C14

5

R36

C14

6

R37

R3

C14

8

R3

C14

9R6

R9

C15

0

C15

2

C16

4

C16

6

C167

C17

5

C17

6

C17

7

C17

8

C17

9

R73

R74

R75

R76

R77

R78

R79

C19

1

R82

C19

2

C19

3

C19

4

C19

5

R87

R88

R90

R91R92

R93

R94

R95

R96

X2

++

R97

X3

+ +

+

+

+

+

+

R98

R99

C16C17C18

C19

IC11

O G I

GND2

VO

FIN

5C

LDT

EPT

DP

CP

REF

GND1

STT

8CL

CV

9CL

MO

1

45

8

GND2

VO

FIN

5C

LDR

EPR

DP

CP

REF

GND1

SRR

8CL

CV

9CL

NC

J72-0923-19 A/2


Foil side view (J72-0923-19 A/2)

Ref. No. Address

IC1 4C

IC2 10D

IC3 10E

IC6 9K

IC7 9L

IC11 6E

Ref. No. Address

Q1 3M

Q2 7J

Q3 7O

Q5 9N

Q6 9N

Q7 10O

Ref. No. Address

Q8 8C

Q9 7D

Q10 3N

Q11 3C

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

63

J K L M N O P Q R S

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C31

C32

C33

C34

C36

C38

C39

C40

C41

C42

C43

C44

C45

C46

C47

C49

C50

C52

C54

C55

C56C

57C61

C62

C63

Q10

C214

C65 +

C218

C68

C69

C70C

71C72 +

+

C73

C75C77

C78

Q24

C79

Q25

C1

C2

C3C4C5

C6

C7

C8

C9

D3

D4

D5

D7

TH

1D

11

D12

D13

L1

L4

L8

L9

L12

L13

L21

L23

R150

IC6

1

1

8

816

16

9

9

IC7

L33

R11

R161

R16

2

R16

3

R16

4

R16

5

R16

6

L43

Q1

E

C

B

Q2

B C E

Q3

Q5

R176

Q6

Q7

R34

R1

R35

R36

R3

R37

R4

R38

R5

R39

R7

R8

R40

C15

1

R42

R43

C15

3

C154 +

C155

C15

6

R47

C15

7

R48

R49

R51

R52

C16

2

R53

C163

R55

R56

R58

R66R67

R68

R71

R72

C18

4C

185

C18

9C

190

R83

C197

C198

C199

C10

C11

C12

C13C14

C15

6



PC BOARD TKR-750

Component side

Foil side



1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C20

C22

C23

C24

C25

C30

C31

C32

C33

C34

C36

C38

C39

C40

C41

C42

C43

C44

C45

C46

C47

C49

C50

C52

C20

4

C54

C20

5

C55

C20

6

C56

C20

7

C57

C20

8

C20

9

C61

C62

C63

Q10

C214

Q11

C65 +

Q12

Q13

C218

Q14

C68

C219 +

Q15

C69

Q18

B C EQ19

C70

C71C72 +

+

C73

C75

Q23

C77

C78

Q24

C79

Q25

C80

C81

C82

C83

C84

C86

C87

C88

C89

C90

C91

C92

C93

C95

C96

C97

C98

C1

C99

C2

C3C4C5

C6

C7

C8

C9

D3

D4

D5

D7

D8

TH

1

R100

R104

R106

D11

R10

9

D12

D13

R120

R121

L1

R122

R123

R124

L4

R125

R126

R12

7

L8

L9

R130

L10

L11

L12

L13

C100

C10

2

C10

3C

104

C10

5

C106

C10

7

R14

3

C108

R14

4

C10

9

R148

L21

L22

L23

C110

IC1

C11

1

L25

IC2

1

4

8

5

L26

L27

C113

IC3

O G IL28

R150

L29

A11

R151

IC6

1

1

8

816

16

9

9

R152

IC7

R153

R154

R155

R156

R157

L30

R158

R159

L31

L32

L33

L34

R10

C120

L35

R11

C121

L36

C122

L37

R13

C123

L38

R14

R160

L39

R15

R161

R16

C126 +

R16

2

R17

C127

R16

3

R18

C128

R16

4

R19

C129

R16

5

R16

6

L43

R20

C130

R21

C131

R22

C132

C133

C134

Q1

E

C

B

C135

Q2

B C E

Q3

Q5

R176

Q6

Q7

Q8

Q9

B

C

E

C140

C141

C142

R33

C14

3

R34

R1

R35

C14

5

R36

C14

6

R3

R37

R4

R38

C14

8

R5

R39

C14

9R6

R7

R8

R9

R40

C15

0

C15

1

R42

C15

2

R43

C15

3

C154 +

C155

C15

6

R47

C15

7

R48

R49

R51

R52

C16

2

R53

C163

C16

4

R55

R56

C16

6

C167

R58

C17

5

R66

C17

6

R67

C17

7

R68

C17

8

C17

9

R71

R72

R73

R74

C18

4

R75

C18

5

R76

R77

R78

R79

C18

9C

190

C19

1

R82

C19

2

C19

3

R83

C19

4

C19

5

R87

C197

R88

C198

C199

R90

R91R92

R93

R94

R95

R96

X2

++

R97

X3

+ +

+

+

+

+

+

R98

R99

C10

C11

C12

C13C14

C15

C16C17C18

C19

IC11

O G I

GND2

VO

FIN

5C

LDT

EPT

DP

CP

REF

GND1

STT

8CL

CV

9CL

MO

1

45

8

GND2

VO

FIN

5C

LDR

EPR

DP

CP

REF

GND1

SRR

8CL

CV

9CL

NC

J72-0923-19 A/2





PC BOARD TKR-750

Component side

Foil side


Ref. No. Address

IC1 4C

IC2 10D

IC3 10E

IC6 9K

IC7 9L

IC11 6E

Ref. No. Address

Q1 3M

Q2 7J

Q3 7O

Q5 9N

Q6 9N

Q7 10O

Ref. No. Address

Q8 8C

Q9 7D

Q10 3N

Q11 3C

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

64

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R60

1

R603

R60

4

R60

5

CN600

+

C60

0

R836

C806+

C613

C62

3

C82

5

C826

C64

4

C64

5

C646+

+

D600

IC601

GI

O

C691

IC62

4

IC627 O

G

I

IC62

8

O

IG O

G I

C76

6C76

9

20M

IC 5C K5

K3

HK/R

XD1

PTT/

TXD1

CLK

PS

W NC

SB

19M

IGV

LIK

4K

2K

1S

OE

ST

B1

DA

TG

ND

SB

12

Q612

L601

L604

L606

L

C78

0

C78

1

C785

C78

6

5-TONE

+

3.3D

TMS TD1 DVDD TD0 TCK TCK EMU0

TRST GND NC GND GND GND EMU1

1J72-0923-19 B/2

TKR-750 PC BOARD

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

TX-RX UNIT (X57-695X-XX) (B/2) 0-11 : K 0-12 : K2 2-70 : E

Component side view (J72-0923-19 B/2)

65

J K L M N O P Q R S

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R60

1

R60

7R

609

R61

1R

612

R61

3

CN

601

R812

CN603

CN604

CN605

CN606

CN608RSSI

CN6098C

CN610SB

R839

C800

C801

C80

2

C803

R840C

804

R841

C80

5

C80

7

C80

8

C80

9

R653

R654

R65

5

R65

7

R65

8

C81

0

C811

C81

2C81

3

C814

C81

6

C817

SBIC629

C81

8

C81

9

C82

0

R669

C823

C82

7

C82

8

R671

R672

R674

R67

5

R676

C64

2

C649

C652

C657

C663

D61

4

1S

BS

BG

ND

GN

D

AO

5A

O4

AO

3S

PO

SP

OA

O2

AO

1S

PI

RS

IR

DS

PG

SP

G

4D

618

C681 +

+

+

+ +

+ +

D621IC602

IC605

D62

6

IC60

7

1 458

30N

CN

CN

CE

MO

NE

PT

T5C N

CT

XG

IO1

IO2

IO3

IO4

IO5

IO6

NC

29N

CN

CR

XD

2T

XD

2A

I1A

I2A

I3D

GT

DT

AR

DR

AR

XG

SP

MN

C2

1

D62

9

CP600

+

CP601

IC623

1

1

1

8

8

8

9

9

9

16

16

16

IC62

5OIG

IC630

G

+

+

+ +

+

+

+

O

I

R74

2

R74

9

R750R

751

R75

2

R76

0

R76

4

R76

5

R76

6

R76

8

R77

1

R781

R785 R78

9

R79

31

1S

PO

SP

G2

12

Q607

TXOTXI

RXOAC

BC1BC2BC3BC4PTI

CLRCRXI

PTONC

GND

Q608

C76

0

C76

2

C76

5C

767

Q613

Q614

C77

0

C77

2

C77

3

L607

C77

4

L608

L611

L612

L613

C78

1

C78

8

C789

C79

0 C792

C79

4

C795

C79

6

C798

C79

9

K EMU0

D EMU1

1

14

DEI

DEO

ANI

10

1

PC BOARD TKR-750

Component side

Foil side





1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R60

1

R603

R60

4

R60

5 R60

7R

609

R61

1R

612

R61

3

CN600

+

CN

601

R812

CN603

CN604

CN605

CN606

CN608RSSI

CN6098C

CN610SB

C60

0

R836

R839

C800

C801

C80

2

C803

R840

C80

4

R841

C80

5

C806+

C80

7

C613

C80

8

C80

9

R653

R654

R65

5

R65

7

R65

8

C81

0

C811

C81

2C81

3

C814

C81

6

C817

SBIC629

C62

3

C81

8

C81

9

C82

0

R669

C823

C82

5

C826

C82

7

C82

8

R671

R672

R674

R67

5

R676

C64

2

C64

4

C64

5

C646+

+

C649

C652

C657

D600

C663

D61

4

1S

BS

BG

ND

GN

D

AO

5A

O4

AO

3S

PO

SP

OA

O2

AO

1S

PI

RS

IR

DS

PG

SP

G

4D

618

C681 +

+

+

+ +

+ +

D621

IC601

GI

O

IC602

IC605

D62

6

IC60

7

1 458

30N

CN

CN

CE

MO

NE

PT

T5C NC

TX

GIO

1IO

2IO

3IO

4IO

5IO

6N

C

29N

CN

CR

XD

2T

XD

2A

I1A

I2A

I3D

GT

DT

AR

DR

AR

XG

SP

MN

C2

1

D62

9

C691

CP600

+

CP601

IC623

1

1

1

8

8

8

9

9

9

16

16

16

IC62

4

IC62

5OIG

IC627 O

G

I

IC62

8

O

IG O

G I

IC630

G

+

+

+ +

+

+

+

O

I

R74

2

R74

9

R750

R75

1

R75

2

R76

0

R76

4

R76

5

R76

6

R76

8

R77

1

R781

R785 R78

9

R79

31

1S

PO

SP

G2

12

Q607

TXOTXI

RXOAC

BC1BC2BC3BC4PTI

CLRCRXI

PTONC

GND

Q608

C76

0

C76

2

C76

5

C76

6

C76

7

C76

9

20M

IC 5C K5

K3

HK/R

XD1

PTT/

TXD1

CLK

PS

W NC

SB

19M

IGV

LIK

4K

2K

1S

OE

ST

B1

DA

TG

ND

SB

12

Q612

Q613

Q614

L601

C77

0

L604

C77

2

L606

C77

3

L607

C77

4

L608

L611

L612

L613

C78

0

C78

1

C785

C78

6

C78

8

C789

C79

0 C792

C79

4

C795

C79

6

C798

C79

9

5-TONE

+

3.3D

TMS TD1 DVDD TD0 TCK TCK EMU0

TRST GND NC GND GND GND EMU1

1

1

14

DEI

DEO

ANI

10

1

J72-0923-19 B/2


Component side

Foil side


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





66

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R60

8

R802

R80

3

R80

4

R61

0

R80

5

R806

R80

7

R808

R80

9

R810

R811

CN602

R813

R81

5

C60

2

C60

5

R842

R843

R844

C815

R668

C821

C82

2

R670

R673

C639

R67

8

R679

C643

R680

R68

1R

682

C647 R683

C64

8

R68

4

R68

5R

686

C84

1

R689

R690

R691

R692

R69

3

R694

R69

5

R696

R697

R698

C66

2

D60

6

D60

7

D60

8

D60

9

C67

0

D61

0

D61

1D61

2

D61

5

D61

6

C67

9

D61

9

D620

D62

2

D623

C684

C68

5

D627

D62

8

IC608

C69

0

IC610

IC611

1

45

8

C692

IC612

C69

3

IC61

3

189 16

C69

4

IC614

C695

IC615

C696

IC616

4

1

5

8

8

1

9

16

C69

7

IC61

7

1 458

C69

8

IC619

IC62

0 18

169

IC6211

1

1

34

5 1

34

5

4 5

1

12 13

24

8

345

IC62

2

134 5

IC626G

I

O

R707

R708R709

R710

R712

R713

R714

R715

R71

7

R718

R719

R72

1

R72

2

R72

8

R72

9

R73

2

R73

5

R73

6

R73

7

R73

8

R73

9

C700

C70

1

C703

TH70

0

R74

0

C704

TH70

1

R74

1

C705

C706

R74

3

C707

R74

4

C708

R745

C709

R747

C71

0

C711

C71

2

C715

R75

3

R754

R75

8

C72

0

C72

1

C722

C723

C724 C72

5

R762

C72

6

C85

2

R76

3

C728

C729

R767

C73

0

R77

2

C736

R773

R77

4

R775

C73

9

R776

R777

R778

R77

9

C74

0

C74

3

R780

C74

4

R78

2

C746

R783

R78

6

R787

R79

0

R791

R79

4

C75

8

R795

Q6

R79

8

R799

Q605

Q606

+

+

+

++ +

+

+

++

+

+

+

+

+

++

C761

Q609

C763

C764

C768

Q61

0

18C N

CS

BS

BQ

SG

ND

MB

SO

EP

SW

LD2

ST

BD

TLD

RE

PR

DP

RS

SI

GN

DD

ET

8C SB

SB

NC

GN

DM

OG

ND

TM

PB

UP

FWD

CK

LDT

EP

TC

PS

CA

SQ

NC

NC

3536

2

G S

D

Q611

Q61

5

C77

1

L605

C77

5

C77

6

C77

7

C77

8

C77

9

C782

C783

C784

C787

C791

C79

3

C79

7

+

+ + +

+

+

+

D

1

3 4

5

TEMU0

GEMU1

TKR-750 PC BOARD


Foil side view (J72-0923-19 B/2)

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

67

J K L M N O P Q R S

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R600 R602

R606

R614

R61

5

R616

R618R61

9

R813

R62

0R

814

R62

1

R622

R817

R62

3

R818

R62

4

R819

R62

5R

626

R627

R629

R82

0

R82

1

R82

2

R82

3

R82

4R630

R82

5

R631

R826

R82

7

R63

3

R828

R63

4

R82

9

R635

R637

R638

R639

R83

0

R831R832

R83

3

R83

4

R640

R641

R642 R837

R643

R644

R645R646

R647R648R649

X600X

601

R650

C614

R651

R65

2

C616

R656

R659

R660

R661

R662

R66

3

R66

4

R665

C629

R66

6

R667

C824

C634

C82

9

C635

C63

8

C83

0C83

1C

832

C833

C83

4C640+

C83

5

C641

C836

C837C838

C83

9

R687

C84

0

R688

C842

C843

C844

R691

R692

R69

3R

695

R697

C85

1

R69

9

IC600

1

1100

2526

5051 75

76

1

45

8

45

8

IC603

1

1213

24

IC604

IC606

IC609

C69

3

IC61

3

116

C69

4

C695

C696

IC618

1144

CP

603

CP

604

CP

605

CP

606

CP

607

CP

608

CP

609

CP

610

IC631

CP

611

IC632

1

45

8

CP

612

CP613

CP614

CP615

CP616

CP617

CP618

CP619

CP

620

R70

0R

701

R70

2

R70

3

R70

4

R70

5R

720

R72

3

R72

4

R72

6

R72

7

R730

R731

R733

R73

4

C707

C708

C709

C71

0

C711

C71

2

C713

C714

C716

C717

C718

C719

C727

C731

C732

C733

C734

C735 C73

7

C73

8

C741

C742

C74

5

C747

C748

C749

C750

C751

C752

C753

C754

C755

C756

C757

Q600D S

G

C759

Q601Q602

Q603

Q604G

S

D

+

+

+

+

L600

L602

L603

L605

J72-0923-19 B/2

GS

D

+ +

+

+

+

+

+

+

3637

7273 108

109

1

1213

24

1

16 17

32

TMSTD1DVDDTD0TCKTCKEMU0

TRSTGNDNCGNDGNDGNDEMU1



PC BOARD TKR-750

Component side

Foil side



1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R600 R602

R606

R60

8

R802

R80

3

R80

4

R61

0

R80

5

R806

R80

7

R614

R808

R61

5

R80

9

R616

R618R61

9

R810

R811

CN602

R813

R62

0R

814

R62

1

R81

5

R622

R817

R62

3

R818

R62

4

R819

R62

5R

626

R627

R629

R82

0

R82

1

R82

2

R82

3

R82

4

R630

R82

5

R631

R826

R82

7

R63

3

R828

R63

4

R82

9

R635

R637

R638

R639

R83

0

R831R832

C60

2

R83

3

R83

4

R640

R641

C60

5

R642 R837

R643

R644

R645R646

R647R648R649

X600

X60

1

R842

R843

R844

R650

C614

R651

R65

2

C616

R656

R659

C815

R660

R661

R662

R66

3

R66

4

R665

C629

R66

6

R667

R668

C821

C82

2

C824

R670

C634

C82

9

C635

R673

C63

8

C639

C83

0

R67

8

C83

1

R679

C83

2

C833

C83

4

C640+

C83

5

C641

C836

C837

C643

C838

R680

C83

9

R68

1R

682

C647 R683

C64

8

R68

4

R68

5R

686

R687

C84

0

R688

C84

1

R689

C842

C843

C844

R690

R691

R692

R69

3

R694

R69

5

R696

R697

R698

C85

1

R69

9

C66

2

D60

6

D60

7

D60

8

D60

9

C67

0

D61

0

D61

1D61

2

D61

5

D61

6

C67

9

D61

9

D620

IC600

1

1100

2526

5051 75

76

1

45

8

45

8

D62

2

D623

IC603

1

1213

24

C684

IC604

C68

5

IC606

D627

D62

8

IC608

IC609

C69

0

IC610

IC611

1

45

8

C692

IC612

C69

3

IC61

3

189 16

C69

4

IC614

C695

IC615

C696

IC616

4

1

5

8

8

1

9

16

C69

7

IC61

7

1 458

C69

8 IC618

1144

IC619

IC62

0 18

169

IC6211

1

1

34

5 1

34

5

4 5

1

12 13

24

8

345

IC62

2

134 5

CP

603

CP

604

CP

605

IC626G

I

O

CP

606

CP

607

CP

608

CP

609

CP

610

IC631

CP

611

IC632

1

45

8

CP

612

CP613

CP614

CP615

CP616

CP617

CP618

CP619

CP

620

R70

0R

701

R70

2

R70

3

R70

4

R70

5

R707

R708R709

R710

R712

R713

R714

R715

R71

7

R718

R719

R72

0

R72

1

R72

2

R72

3

R72

4

R72

6

R72

7

R72

8

R72

9

R730

R731

R73

2

R733

R73

4

R73

5

R73

6

R73

7

R73

8

R73

9

C700

C70

1

C703

TH70

0

R74

0

C704

TH70

1

R74

1

C705

C706

R74

3

C707

R74

4

C708

R745

C709

R747

C71

0

C711

C71

2

C713

C714

C715

C716

R75

3C717

R754

C718

C719

R75

8

C72

0

C72

1

C722

C723

C724 C72

5

R762

C72

6

C85

2

R76

3

C727C728

C729

R767

C73

0

C731

C732

C733

C734

C735

R77

2

C736

R773

C73

7

R77

4

C73

8

R775

C73

9

R776

R777

R778

R77

9

C74

0

C741

C742

C74

3

R780

C74

4

C74

5

R78

2

C746

R783

C747

C748

C749

R78

6

R787

C750

C751

C752

C753

R79

0

C754

R791

C755

C756

C757

R79

4

C75

8

Q600D S

G

R795

C759

Q601Q602

Q603

R79

8

Q604G

S

D

R799

Q605

Q606

+

+

+

++ +

+

+

++

+

+

+

+

+

+

++

C761

Q609

C763

C764

C768

Q61

0

18C N

CS

BS

BQ

SG

ND

MB

SO

EP

SW

LD2

ST

BD

TLD

RE

PR

DP

RS

SI

GN

DD

ET

8C SB

SB

NC

GN

DM

OG

ND

TM

PB

UP

FWD

CK

LDT

EP

TC

PS

CA

SQ

NC

NC

3536

2

G S

D

Q611

L600

Q61

5

L602

L603

C77

1

L605

C77

5

C77

6

C77

7

C77

8

C77

9

C782

C783

C784

C787

C791

C79

3

C79

7

J72-0923-19 B/2

+

+ + +

+

+

+

GS

D

+ +

+

+

+

+

+

+

1

3 4

5

3637

7273 108

109

1

1213

24

1

16 17

32

TMSTD1DVDDTD0TCKTCKEMU0

TRSTGNDNCGNDGNDGNDEMU1

TKR-750 PC BOARD





PC BOARD TKR-750

Component side

Foil side


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

68

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

L300

Q354

R300

R306

R308

R309

R310

R311

R312

R313

R319

R320

C306

C307

C308

C309

C310

C311

C315

C318

C320C324

C325

R364

C376

CN

351

GN

D

VO

21

VO

GN

D

12

Q300

Q301

Q302

L301L302

L303

Q350

Q351

Q352

Q353

Q355

R301

R302

R303

R304

L350

R305

L351

L352

L353

L354 L355

L356

L357

L358 L359

R314

L360

R315

L361

R316

L362

R317

R318

R321

R322

C304

C305

C312

C313

C314

R350

R351

C316

R352

C317

R353

R354

C319

R355

R356 R357

R358R359

C321

C322

C323

R360

R361

R362 R363

C327

R365

R366

R367

R368

CN

351

C354

C355

C356

C357

C358C359

C360 C361

C362

C363

C364 C365

C366 C367

C368

TC350

C369

TC351

C370 C371

C372

C373C374

C375

C377

C378

C379

IC300

11011 20

C383D350 D351

D352D353

GS

DG

S

D

+

CN

350

CN

300G

ND

SR

R

8CL

CV

9CL

NC

FIN

5C

LDR

EP

R

DT

CP

RE

F

17

6 1

CN

350

CN

300

NC

9CL

CV

8CL

SR

R

GN

D

RE

F

CP

DT

EP

R

LDR

5C

FIN

71

1 6

+

+

++

J72-0749-02 A/2 J72-0749-02 A/2

J72-0749-02 B/2 J72-0749-02 B/2

TKR-750 PC BOARDRX VCO UNIT (X58-4780-10)




Component side

Foil side

Layer 1Layer 2

Component side

Foil side

Layer 1Layer 2

Ref. No. Address

IC300 10G

Q300 11H

Q301 11H

Q302 8G

Q350 4F

Ref. No. Address

Q354 3CRef. No. Address

Q351 4H

Q352 3F

Q353 3H

Q355 3G

D350 6F

Ref. No. Address

D351 6H

D352 6G

D353 6H

69

A B C D E F G H I J

1

2

3

4

5

6

7

8

9

10

11

12

13

14

L300

L305

Q354

R300

R306

R308

R309

R310

R311

R312

R313

R319

R320

C306

C307C308

C309

C310

C311

C315

C318

C320C324

C325

R364

C329

C330

R370R371

R372

R373R374

R375

C376

C380C381

D354D355

Q300

Q301

Q302

L301L302

L303

L304

L306

L307Q350

Q351

Q352

Q353

Q355

R301

R302

R303

R304

L350

R305

L351

L352

L353

L354 L355

L356 L357

R314

L360

R315

L361

R316

L362

R317

R318

R321

R322

C304

C305

C312

C313

C314

R350

R351

C316

R352

C317

R353

R354

C319

R355

R356 R357

R358R359

C321

C322

C323

R360

R361

R362 R363

R365

R366

R367

R368

C354

C355

C356

C357

C360 C361

C362

C363

C364C365

C366 C

367C368

TC350

C369

TC351

C370 C371

C372

C373C374 C375

C377

C378

C379

C382

C383

D350 D351

D352

D353

CN

351

GN

D

VO

21

CN

350

CN

300G

ND

ST

T

8CL

CV

9CL

MO

FIN

5C

LDR

EP

T

DT

CP

RE

F

17

6 1

+

+

++

VO

GN

D

12

CN

351

GS

D

GS

D

CN

350

CN

300

MO

9CL

CV

8CL

ST

T

GN

D

RE

F

CP

DT

EP

T

LDR

5C

FIN

71

1 6

IC300

11011 20

J72-0750-12 A/2 J72-0750-12 A/2

J72-0750-12 B/2 J72-0750-12 B/2

PC BOARD TKR-750TX VCO UNIT (X58-4790-10)




Component side

Foil side

Layer 1Layer 2

Component side

Foil side

Layer 1Layer 2

Ref. No. Address

IC300 10G

Q300 11H

Q301 11H

Q302 8G

Q350 4F

Ref. No. Address

Q354 3C

D354 3C

D355 3B

Ref. No. Address

Q351 3H

Q352 3F

Q353 3H

Q355 3G

D350 6F

Ref. No. Address

D351 6H

D352 6G

D353 6H

TKR-750 SCHEMATIC DIAGRAM

70

7

6

5

4

3

2

1

A B C D E

X45-373 1/2

C81

1000

p

C82

1000

p

R15

33R

10

150

CN41

2

C10

810

00p

C13

0.1u

C43

1000

p

R49 0

C11

010

u10

C13

6

1000

pR64

0

R25

47k

C86

1000

p

C10

710

00p

2SC4116(Y)Q8

D6

1SS

355

C3

100u

25

CN1

C13

7

1000

p

C11

47p

R48

470

C19

1000p

R13

470

R56 18

C27

1000

p

CN3

1

2

3

4

5

6

7

8

R27

470

C83

1000

p

C39

1000

p

R18

*

L2 47n

R30

68k

C14

1000

p

R1

10

C99

47u1

6

C22 47

p

L3 68n

C7

1000

p

R7

8.2k

C35

1000

p

C10

910

00p

D11SS226

2SC3357Q3

C15

1000

p

C9

1000

p

2SC3356 (R24)

Q2

R11

4.7k

R50

2.2k

R6

22

R17

150k

R8

10

2

COM

3 IN 1OUT

C12

1000

p

R9

56

C98

1000

p

R53 1k

C16

1000p

C21

22p

C85

1000

p

C2

1000

p

C1

1000p

C10

1000

p

C84

1000

pR

52 1k

C96

18p

C80

1000

p

C143

33p

R14

180

R16

180

L4

22n

L5

22n

1GND1

2GND2

3HYST

4VCC

5ToVER

R60

0

R32

100kC

53

0.04

7u

FINAL UNIT (X45-3730-XX) (A/2)

X45-3730-XX

-11

-10

Q2,3

RF AMP

FAG

THERMALSENSE

FAB

DC SWITCH

146-173MHz

136-150MHz

R18

100

47

TX

-RX

UN

IT(X

57-6

95X

-XX

) (

A/2

)-C

N19

TX

-RX

UN

IT(X

57-6

95X

-XX

) (

A/2

)-C

N16

IC2MAX6502UKP035

THERMOSTAT

IC3NJM78L05UA

VOLTAGEREGULATOR

SURGEABSORPTION

D6

Q9DTD123EK

DC SWITCH

K,E

K2

TMP

8T

PC

FAS

PDT

BUP

GND

NC

T:13.02VR:13.65V

350mW

T:0.73VR:0V

T:1.15VR:0V

T:7.84VR:0V

T:8.04VR:0V

SCHEMATIC DIAGRAM TKR-750

71

7

6

5

4

3

2

1

JIHGF

X45-373 2/2

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

C11

2

10p

L12

110n

1

2

3

45

6

7

8

C54

1000p

R41

0

L8*

R21

0 R62 0

L7

R20

0

C68

1000

p

C87

1000

p

C10

6

1000

p

C37

0.47

u

C74

39p

R57

220k

D4

HS

M88

AS

R63 0

R31 10k

C92

1000p

CN52

D51

DS

A3A

1

R40 10

0

D9MINISMDC050-02

R36 0

L9

47n

D7

ZS

A5A

27

C64

1000

p

C42

0.02

2u

C16

1

27p

C29

1000

p

C49

22p

R45

100k

VR

147

k

CN7

R29 0

R26

100

C11

7

220p

C77

27p

L10

47n

C28

1000

p

R23

100k

C91

1000

u25

C16

3

68p

F1

3.0A

R38 33

k

CN6

C90

1000

p

L6 47n

R22

100

D52

DS

A3A

1

C44

1000

p

C30120p

R24

100k

CN8

L11

47n

C11

80.

47u

D5

HS

M88

AS

C71

22p

R19

100k

R55

1k

C46

1000

p

R35

100k

C57

47u2

5

C69

9p

C55

0.01

u

C32

1000

p

CN51

R28

470k

C72

22p

R34 0

R61

5.6

C16

2

27pP

D55

003S

Q4

C31

27p

C47

*C

164

82p

C70

9p

CN51

E2

B3

B

C16

5

1000

p

L1615n

R70

120

R71 0

L1718n

C16

622

p

C16

710

0p

C14

610

0p

C14

522

p

C160

1000p

L19

9.5T

D53MA4PH633

L20

5T

C60

1000p

C17

3*

R73

0

C17

427

p

R72

120

C15

510

00p

C89

100p

C17

022

p

C17

210

0p

C17

122

p

C10

3

100p

C16

8

22p

C16

9

22p

C10

5

100p

K1

+B1

SURGEPROTECTOR +B2

CURRENTPROTECTOR

GND

BACK UPBATTERY

REVERSECURRENTPROTECTION

TXDRIVEAMP

+B1W3

W5

GND

CHARGE

MAIN DC

W4

GND

(X45-3730-XX) (B/2)

+B2

ANT SW

TX ANT

RX

D8

-11

X45-3730-XX

146-173MHz

136-150MHz

-10

C47

36p

NO

L8

15n

22n

27p

C173

18p

D8

RB

051L

-40

OUT1

IN1-

IN1+

VEEIN2+

IN2-

OUT-B

VCC

IC1TA75W01FU

DC AMP

D4,5

RF DETECTORD2

VOLTAGEREFERENCE

Q5

FINAL AMP

RD

70H

VF

1-01

Q5

D2

02D

Z6.

2(Y

)

D56

XB

15A

709

D55

XB

15A

709

D51,52

PROTECT OF REVERSECONNECTION

TX

-RX

UN

IT(X

57-6

95X

-XX

) (

A/2

)-C

N15

D55,56

RF SWITCH

RF SWITCH

MAIN DC

GND

BACKUP

K2

K,E

T:13.03VR:13.56V

T:5.18VR:0V


C11

2

10p

L12

110n

C81

1000

p

C82

1000

p

1

2

3

45

6

7

8

C54

1000p

R15

33

R41

0

R10

150

CN41

2

C10

810

00p

C13

0.1u

L8*

C43

1000

p

R49 0

R21

0

C11

010

u10

R62 0C

136

1000

p

R64

0

R25

47k

L7

C86

1000

p

R20

0

C68

1000

p

C10

710

00p

2SC4116(Y)Q8

C87

1000

p

C10

6

1000

p

D6

1SS

355

C37

0.47

u

C74

39p

R57

220k

D4

HS

M88

AS

R63 0

C3

100u

25

R31 10k

CN1 C92

1000p

CN52

C13

7

1000

p

C11

47p

R48

470

C19

1000p

R13

470

D51

DS

A3A

1

R56 18

R40 10

0

D9MINISMDC050-02

C27

1000

p

CN3

1

2

3

4

5

6

7

8

R36 0

L9

47n

D7

ZS

A5A

27

C64

1000

p

R27

470

C83

1000

p

C42

0.02

2u

C39

1000

p

C16

1

27p

C29

1000

p

R18

* C49

22p

L2 47n

R45

100k

R30

68k

C14

1000

p

R1

10

VR

147

k

CN7

C99

47u1

6

R29 0

R26

100

C11

7

220p

C22 47

p

L3 68n

C7

1000

p

R7

8.2k

C77

27p

L10

47n

C35

1000

p

C28

1000

p

C10

910

00p

D11SS226

R23

100k

C91

1000

u25

2SC3357Q3

C15

1000

p

C9

1000

p

C16

3

68p

F1

3.0A

2SC3356 (R24)

Q2

R11

4.7k

R38 33

k

R50

2.2k

R6

22

CN6

C90

1000

p

L6 47n

R22

100

R17

150k

D52

DS

A3A

1

C44

1000

p

R8

10

C30120p

R24

100k

CN8

2

COM

3 IN 1OUT

L11

47n

C11

80.

47u

C12

1000

p

R9

56

C98

1000

p

R53 1k

C16

1000p

C21

22p

D5

HS

M88

AS

C71

22p

R19

100k

C85

1000

p

R55

1k

C46

1000

p

R35

100k

C57

47u2

5

C69

9p

C55

0.01

u

C2

1000

p

C32

1000

p

CN51

C1

1000p

R28

470k

C72

22p

R34 0

C10

1000

p

C84

1000

p

R61

5.6

C16

2

27p

R52 1k

C96

18p

C80

1000

p

C143

33p

R14

180

R16

180

L4

22n

L5

22n

PD

5500

3SQ

4

C31

27p

C47

*C

164

82p

C70

9p

CN51

E2

B3

B

1GND1

2GND2

3HYST

4VCC

5ToVER

R60

0

R32

100k

C53

0.04

7u

C16

5

1000

p

L1615n

R70

120

R71 0

L1718n

C16

622

p

C16

710

0p

C14

610

0p

C14

522

p

C160

1000p

L19

9.5T

D53MA4PH633

L20

5T

C60

1000p

C17

3*

R73

0

C17

427

p

R72

120

C15

510

00p

C89

100p

C17

022

p

C17

210

0p

C17

122

p

C10

3

100p

C16

8

22p

C16

9

22p

C10

5

100p

K1


X45-3730-XX

+B1

SURGEPROTECTOR +B2

-11

CURRENTPROTECTOR

GND

-10

BACK UPBATTERY

REVERSECURRENTPROTECTION

Q2,3

RF AMP

FAG

THERMALSENSE

FAB

TXDRIVEAMP

+B1W3

W5

GND

CHARGE

MAIN DC

W4

GND

(X45-3730-XX) (B/2)

+B2

DC SWITCH

146-173MHz

136-150MHz

ANT SW

TX ANT

RX

D8

-11

X45-3730-XX

146-173MHz

136-150MHz

-10

R18

100

47

TX

-RX

UN

IT(X

57-6

95X

-XX

) (

A/2

)-C

N19

TX

-RX

UN

IT(X

57-6

95X

-XX

) (

A/2

)-C

N16

IC2MAX6502UKP035

THERMOSTAT

IC3NJM78L05UA

VOLTAGEREGULATOR

SURGEABSORPTION

D6

Q9DTD123EK

DC SWITCH

C47

36p

NO

L8

15n

22n

27p

C173

18p

D8

RB

051L

-40

OUT1

IN1-

IN1+

VEEIN2+

IN2-

OUT-B

VCC

IC1TA75W01FU

DC AMP

D4,5

RF DETECTORD2

VOLTAGEREFERENCE

Q5

FINAL AMP

RD

70H

VF

1-01

Q5

D2

02D

Z6.

2(Y

)

D56

XB

15A

709

D55

XB

15A

709

D51,52

PROTECT OF REVERSECONNECTION

TX

-RX

UN

IT(X

57-6

95X

-XX

) (

A/2

)-C

N15

D55,56

RF SWITCH

RF SWITCH

MAIN DC

GND

BACKUP

K,E

K2 K2

K,E

TMP

8T

PC

FAS

PDT

BUP

GND

NC

T:13.02VR:13.65V

T:13.03VR:13.56V

T:5.18VR:0V

350mW

T:0.73VR:0V

T:1.15VR:0V

T:7.84VR:0V

T:8.04VR:0V


72

7

6

5

4

3

2

1

A B C D E

X54-333 1/2

A A

A

A

S501 S502 S503 S504 S505 S506

IC503BU4094BCFV

1

2

3

4

5

6

7

89QS

10Q’S

11Q8

12Q7

13Q6

14Q5

15OE

16VDD

IC502BU4094BCFV

1

2

3

4

5

6

7

89QS

10Q’S

11Q8

12Q7

13Q6

14Q5

15OE

16VDD

J601E08-0877-05

1N

C5

HO

OK

2M

IC6

MIG

3P

TT

7G

ND

4S

B8

NC

R605 1k

R604 1k

C60

2

1000

p

R60

1

680

C60

310

0p

C60

610

0p

C60

1

100p

C51

3

100p

C51

4

100p

C51

5

100p

C51

6

100p

C51

7

100p

C51

8

100p

IC504BU4094BCFV

1

2

3

4

5

6

7

89QS

10Q’S

11Q8

12Q7

13Q6

14Q5

15OE

16VDD

R503

0

CP501470*4

Q512UPA672T

Q513UPA672T

Q514UPA672T

Q517UPA672T

Q516UPA672T

R52

4

820

1/2W

R52

5

820

1/2W

R52

2

820

1/2W

R52

6

820

1/2W

R52

1

820

1/2W

R52

3

820

1/2W

C519 0.01u

C511 0.01u

C512 0.01u

VR60110k

CN6011

2

3

4

5

6

7

8

9

10

11

CN501

1

2

3

4

5

6

7

8

9

10

11

D601DA204U

D602DA204U

D506LA-501DD

1 10

65

C50110u10

R502

0

R53

4

1k

R53

5

1k

R53

6

1k

R53

7

1k

R53

8

1k

R539 1k

R540 1k

D512DA204U

D513DA204U

D514DA204U

C60

7

0.1u

2SK1824Q525

R60

6

47k

KE

Y5

KE

Y1

KE

Y3

KE

Y2

KE

Y2

KE

Y3

KE

Y1

KE

Y4

PF6PF5PF4PF3PF2PF1

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

7SEGMENT

DC SW

DC SW

DC SW DC SW DC SW

SHIFTREGISTER

SHIFTREGISTER

SURGEABSORPTION

D512,513,514

SHIFTREGISTER

D508-511SURGE ABSORPTION

SOE

CLK

BUSYC

POWLEDC

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

SURGE ABSORPTIOND601,602

STRB

DATA

CLK

Q1

Q2

Q3

Q4

VSS

STRB

DATA

CLK

Q1

Q2

Q3

Q4

VSS

MIG

MIC

VLI

5M

HK

PTT

SB

DAT

STRB

DATA

CLK

Q1

Q2

Q3

Q4

VSS

D603

MINISMDC020

CURRENTPROTECTOR

HK

MIC

MIG

PTT

GND

NC

SB

NC

GND

5M

VLI

D509DA204U DA204U

D510 D511DA204U

D508DA204U

Note : The components marked with

a dot (•) are parts of layer 1.


73

7

6

5

4

3

2

1

JIHGF

X54-333 2/2

IC501NJM4558E

1AOUT

2A-IN

3A+IN

4-V

5

6

7

8

D501HSM88AS

C508

0.1u

R51

0

220k

C50

6

47p

R51

1

10k

C50

9

0.01

u

R51

3

100k

R51

2

10k

R51

4

150k

C51

0

10u1

0

R529 1k

R530 1k

R532 1k

R531 1k

R533 1k

R50

9

10k

C50

7

0.1u

C504

0.1u

C505

0.1u

C50

2

1.5u

10

R508

1k

C50

3

1.5u

10

R507

6.8k

2SC4116(Y)Q501

R506

10k

R5178201/2W

CP502470*4

CP503470*4

IC505BU4094BCFV

1

2

3

4

5

6

7

89QS

10Q’S

11Q8

12Q7

13Q6

14Q5

15OE

16VDD

CP504470*4

Q518UPA672T

Q519UPA672T Q

522

UPA

672T

Q521UPA672T Q

523

UPA

672T

Q52

4U

PA67

2T

R520820

1/2W

C52

5

0.1u

C52

2

0.1u

C52

410

u10

C52

110

u10

D502HSM88AS

Q507UPA672T

C52

3

0.33

u

C52

6

0.33

u

2

COM

31

2

COM

3IN

1OUT

C520 0.01u

Q510DTA114EUA

R50

5

68k

VR

501

10k

CN502

MIG

MIC

VLI

5C

K4

K5

K2

K3

K1

HK/RXD

SOE

PTT/TXD

STB1

CLK

DAT

PSW

GND

NC

SB

SB

D503B30-2151-05

D504B30-2151-05

2SA1586(Y,GR)Q502

S507

R5161.2k

1/2W

D507LA-501DD

1 10

5 6

R54

1

10k

R54

2

10k

R54

3

10k

R54

4

10k

R5181.2k

1/2W

KEY5

KEY1

KEY2

KEY4

KEY3

CALL

TX

BACKUP

MAIN DC

MIC AMP

LEVELCONTROLLER

AF DETECTOR

7SEGMENT

DC SW

CLK

SOE

BUSYC

SHIFTREGISTER

DC SW

DC SW

DC SW

VOLTAGE REGULATOR

VOLTAGE REGULATOR

DC SW

DC SW DC SW

DC SW

POWLEDC

HK

5M

PTT

MIC

VLI

MIG

SB

AF DETECTORLEVELCONTROLLER

DAT

BUSY

STRB

DATA

CLK

Q1

Q2

Q3

Q4

VSS

TX

-RX

UN

IT(X

57-6

95X

-XX

)(B

/2)-

CN

600

R5191.2k1/2W

B+IN

B-IN

BOUT

+V

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Q504UPA672T

Q503UPA672T

Q506DTA114EUA

Q508DTA114EUA

DC SW

Q509DTA114EUA

DC SWDC SW

Q511DTA114EUA

DC SW

LED

LED

LED

D505B30-2151-05

IC507TA78L05F

IC506TA78L05F

INOUT

DC SW DC SW

13.10V


A A

A

A

S501 S502 S503 S504 S505 S506

IC503BU4094BCFV

1

2

3

4

5

6

7

89QS

10Q’S

11Q8

12Q7

13Q6

14Q5

15OE

16VDD

IC502BU4094BCFV

1

2

3

4

5

6

7

89QS

10Q’S

11Q8

12Q7

13Q6

14Q5

15OE

16VDD

J601E08-0877-05

1N

C5

HO

OK

2M

IC6

MIG

3P

TT

7G

ND

4S

B8

NC

R605 1k

R604 1k

C60

2

1000

p

R60

1

680

C60

310

0p

C60

610

0p

C60

1

100p

IC501NJM4558E

1AOUT

2A-IN

3A+IN

4-V

5

6

7

8

C51

3

100p

C51

4

100p

C51

5

100p

C51

6

100p

C51

7

100p

C51

8

100p

D501HSM88AS

C508

0.1u

R51

0

220k

C50

6

47p

R51

1

10k

C50

9

0.01

u

R51

3

100k

R51

2

10k

R51

4

150k

C51

0

10u1

0

R529 1k

R530 1k

R532 1k

R531 1k

R533 1k

R50

9

10k

C50

7

0.1u

C504

0.1u

C505

0.1u

C50

2

1.5u

10

R508

1k

C50

3

1.5u

10

R507

6.8k

2SC4116(Y)Q501

R506

10k

IC504BU4094BCFV

1

2

3

4

5

6

7

89QS

10Q’S

11Q8

12Q7

13Q6

14Q5

15OE

16VDD

R5178201/2W

R503

0

CP502470*4

CP501470*4

CP503470*4

IC505BU4094BCFV

1

2

3

4

5

6

7

89QS

10Q’S

11Q8

12Q7

13Q6

14Q5

15OE

16VDD

CP504470*4

Q512UPA672T

Q513UPA672T

Q514UPA672T

Q517UPA672T

Q516UPA672T

Q518UPA672T

Q519UPA672T Q

522

UPA

672T

Q521UPA672T Q

523

UPA

672T

Q52

4U

PA67

2T

R520820

1/2W

C52

5

0.1u

C52

2

0.1u

C52

410

u10

C52

110

u10

D502HSM88AS

R52

4

820

1/2W

R52

5

820

1/2W

R52

2

820

1/2W

R52

6

820

1/2W

R52

1

820

1/2W

R52

3

820

1/2W

Q507UPA672T

C52

3

0.33

u

C52

6

0.33

u

2

COM

31

2

COM

3IN

1OUT

C520 0.01uC519 0.01u

C511 0.01u

C512 0.01u

Q510DTA114EUA

R50

5

68k

VR

501

10k

CN502

MIG

MIC

VLI

5C

K4

K5

K2

K3

K1

HK/RXD

SOE

PTT/TXD

STB1

CLK

DAT

PSW

GND

NC

SB

SB

VR60110k

D503B30-2151-05

D504B30-2151-05

2SA1586(Y,GR)Q502

CN6011

2

3

4

5

6

7

8

9

10

11

CN501

1

2

3

4

5

6

7

8

9

10

11

S507

D601DA204U

D602DA204U

R5161.2k

1/2W

D506LA-501DD

1 10

65

D507LA-501DD

1 10

5 6

C50110u10

R502

0

R53

4

1k

R53

5

1k

R53

6

1k

R53

7

1k

R53

8

1k

R539 1k

R540 1k

D512DA204U

D513DA204U

D514DA204U

R54

1

10k

R54

2

10k

R54

3

10k

R54

4

10k

C60

7

0.1u

2SK1824Q525

R60

6

47k

R5181.2k

1/2W

KE

Y5

KE

Y1

KE

Y3

KE

Y2

KE

Y2

KE

Y3

KE

Y1

KE

Y4

KEY5

KEY1

KEY2

KEY4

KEY3

PF6PF5PF4PF3PF2PF1


CALL

TX

BACKUP

MAIN DC

MIC AMP

LEVELCONTROLLER

AF DETECTOR

7SEGMENT 7SEGMENT

DC SW

DC SW

DC SW DC SW DC SW

SHIFTREGISTER

SHIFTREGISTER

SURGEABSORPTION

D512,513,514

SHIFTREGISTER

D508-511SURGE ABSORPTION

DC SW

CLK

SOESOE

CLK

BUSYCBUSYC

SHIFTREGISTER

DC SW

DC SW

DC SW

VOLTAGE REGULATOR

VOLTAGE REGULATOR

DC SW

DC SW DC SW

DC SW

POWLEDC POWLEDC

HK

5M

PTT

MIC

VLI

MIG

SB

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

AF DETECTORLEVELCONTROLLER

SURGE ABSORPTIOND601,602

DAT

BUSY

STRB

DATA

CLK

Q1

Q2

Q3

Q4

VSS

STRB

DATA

CLK

Q1

Q2

Q3

Q4

VSS

TX

-RX

UN

IT(X

57-6

95X

-XX

)(B

/2)-

CN

600

R5191.2k1/2W

B+IN

B-IN

BOUT

+V

STRB

DATA

CLK

Q1

Q2

Q3

Q4

VSS

MIG

MIC

VLI

5M

HK

PTT

SB

DAT

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

STRB

DATA

CLK

Q1

Q2

Q3

Q4

VSS

D603

MINISMDC020

CURRENTPROTECTOR

HK

MIC

MIG

PTT

GND

NC

SB

NC

GND

5M

VLI

D509DA204U DA204U

D510 D511DA204U

D508DA204U

Q504UPA672T

Q503UPA672T

Q506DTA114EUA

Q508DTA114EUA

DC SW

Q509DTA114EUA

DC SWDC SW

Q511DTA114EUA

DC SW

LED

LED

LED

D505B30-2151-05

IC507TA78L05F

IC506TA78L05F

INOUT

DC SW DC SW

13.10V


74

7

6

5

4

3

2

1

A B C D E

X57-695 (A/2) 1/4

D35

4

1SV

214

C32

4

0.47

u25

C36

2

22p

R364

10k

R357

470

2SC4116(Y)Q352

5CT

C36

0

0.47

u

R15

11k

L300

R31

4

470k

EP

T

R363

4.7k

D352

1SV282

L351

10u

R306

22L3

6282

n

C320

2.2u10

L352

10u

1

2

3

4

5

6

C37

015

p

C30

9

0.1u

R312

220

C37

7

1000

p

R309220

Q354DTC114EUA

9CLT

L353

10u

C87

10u1

0

C3741p

R31122k

TC

350

8p

R362

4.7k

R35947

TC

351

8p

C35

7

1000

p

R37

4

22k

D35

01S

V28

2

R15

21k

C36

5

1000

p

C38

1

0.75

p

C318

2.2u10

CN300

1

2

3

4

5

6

7

C37

2

1000

p

L355

10u

C355

18pD

355

1SV

214

C366

27p

FIN9

5C10

LDT11

EPT12

DP13

CP14

REF15

CN350

1

2

3

4

5

6

R87 1k

R15

31k

R300 10

R35

4

33R

355

33

C37

3

1000

p

C37

8

1000

p

R36

722

0

8CLT

C38

0

0.75

p

R36

0

4.7k

L350

10u

R316

1.5k

R368

33

R310

6.8k

C375

1p

R37

010

k

C369

9p

D353

1SV282

C32

3

0.22

u

C30

8

0.1u

C3060.01u

R31

7

0

L361

10u

R320

1k

C3041000p

C356

27p

R351

0

C86

1000

p

R37

5

100k

R36

6

10k

R15

41k

L354

10u

C36

4

1000

p

C35

4

1000

p

CP

C305

1000p

C379

10p

R35

6

470

R37

2

22k

D35

11S

V28

2

R305

0

R353

0

R302 100

L356

50n

L360

10u

C36

1

0.47

u

R90 0

C37

6

1000

p

CN351

1VO

2GND

R36

1

4.7k

C367

18p

C31

0

0.1u

R37

3

100k

R301 100

C37

1

9p

C36

3

18p

R319 33

L357

50n

LDT

R352

0

C31

1

0.1u

35

DP

R350

0

R37

1

10k

C38

3

1000

p

STT

7

8

R31

8

0C368

15p

R35

8

47

R36

547

k

R304 100

C38

2

1000

p

R303 100

C80

10u1

0

L27*

C10

3

10p

C10

2

10p

C82

0.01

u

C89

0.01u

X316.8MHz

1VC

2GND

3OUT

4+VDC

5CT

R74

22

R21

680k

R79

100k

R18

470k

C25

10u1

0

R82

470k

R20

820k

IC1NJM2904E

1AOUT

2A-IN

3A+IN

4-V

5

6

7

8

R78

47k

FC

T

8CT

R19

220k

C179 0.01u

C24

10u1

0

L306

L301

39n

C30

7

1000

p C31

2

22p

R32

1

22k

C316

4p

C31

4

39p

L303

100n

L302

39n

C31

7

22p

R32

2

10k

C32

2

1000

p

R31

5

330

2SC4215(Y)Q302

C313

4p

C321

47p

C31

9

1000

p

C325 5p

R30

8

56

IC300SA7025DK

1

2

3

4

5

6

7

8

9

1011PHA

12VSSA

13PHI

14PHP

15VDDA

16RN

17RF

18LOCK

19TEST

20VDD

C31

5

0.04

7u

R31

3

2.2k

C33

0

1000

p

C21

9

22u1

0

L305

C32

9

1000

p

L304

L307

FREQUENCYCONTROL

FREQUENCYCONTROL

(TP102)

TX-VCOL

TX-VCOH

ACTIVEFILTER

BUFFERAMP

PLL

BUFFERAMP

A2 SUB UNIT (TX VCO/PLL) (X58-4790-10)

TX-RX UNIT (X57-695X-XX) (A/2)

Q351

VCO OSC

MODULATION

D355

D354

MODULATION

Q350

VCO OSC

FREQUENCYCONTROL

FREQUENCYCONTROL

BUFFER AMP

MO

MB

VO

DC SW

DC SW

DC SW

TX-CV

TX-RX UNIT

0-11,2-70

0-12

X57-695X-XX

2SK508NV(K52)Q350 2SC4215(Y)

Q355

2SK508NV(K52)Q351

CLOCK

DATA

STROBE

VSS

RFIN

RFIN

VCCP

REFIN

RA

AUXIN

2SC4116(GR)Q301

B+IN

B-IN

BOUT

+V

K2

K,E 3.9u

10u

L27

2SC4116(Y)Q353

ACTIVEFILTER

2SC4116(GR)Q300

GND

STT

8CL

CV

9CL

MO

VO

GND

GND

STT

8CL

CV

9CL

MO

FIN

5C

LDT

EPT

DP

CP

REF

-2.7dBm


75

JIHGF

X57-695 (A/2) 2/4

R36

547

k

CN300

1

2

3

4

5

6

7

C90

0.01u

R300 10

R15

61k

9CLR

R364

10k

R357

270

L359

10u

R36

1

4.7k

7

8

DP

C3060.01u

L355

10u

C37

0

18p

TC

350

8p

EP

R

L358

10u

5CR

L354

10u

C31

1

0.1u

35

C37

5

1p

D35

1

1SV

282

FIN9

5C10

LDR11

EPR12

DP13

CP14

REF15

C88

1000

p

C30

8

0.1u

C37

7

1000

p

R363

4.7k

R351

0

C38

3

1000

p

R36

0

4.7k

C305

1000p

R303 100

R354 33

C35

4

1000

p

R353

0

R309220

1

2

3

4

5

6

R306

22

C36

0

0.47

u

C31

0

0.1u

C3741p

L357

50n

C37

610

00p

L356

50n

R35947

R160

270

TC

351

8p

C3041000p

C37

2

1000

p

D35

0

1SV

282

D352

1SV282

R15

51k

R36

6

10k

C36

715

p

R301 100

R302 100

C36

1

0.47

u

C36

2

47p

Q354DTC114EUA

R35

6

270

CN3501

2

3

4

5

6

C37

3

1000

p

R35

5

33

R350

0

C356

33p

L362

82n

R15

81k

L361

10u

L300

C35

7

1000

p

C368 18p

R31122k

L32

0.1u

R15

71k

C37

8

1000

pL360

10u

L351

10u

R35

8

47

C36

5

1000

p

R310

6.8k

L352

10u

C355

39p

C30

9

0.1u

R352

0

CN351

1VO

2GND

R304 100

CP

R368

33

C37

115

p

LDR

C32

7

2.2u

10

R362

4.7k

C35

8

4p

R36

722

0

R88 1k

C36

6

18p

L353

10u

8CLR

C379

10p

C36

3

47p

C36

4

1000

p

R305

0

C35

9

8p

L350

10u

SRR

C369 15p

R75 22C83

0.01

u

C81

10u1

0

5CR

R76

100k

R73

470k

R77

47k

FC

R

8CR

C84 0.01u

IC2NJM4558E

1AOUT

2A-IN

3A+IN

4-V

5

6

7

8

X2

16.8MHz

1VC

2GND

3OUT

4+VDC

C10

5

10p

C10

4

10p

L28

10u

IC300SA7025DK

1

2

3

4

5

6

7

8

9

1011PHA

12VSSA

13PHI

14PHP

15VDDA

16RN

17RF

18LOCK

19TEST

20VDD

L301

39n

R31

5

330

R32

1

22k

C321

47p

R32

2

10k

2SC4215(Y)Q302

C31

9

1000

p

R319 33

C32

2

1000

p

L303

100n

C30

7

1000

p

R30

8

56

C325 5p

L302

39n

C31

2

15p

C31

7

15p

C31

4

27p

C313

3p

C316

3p

R31

3

2.2kC32

3

0.22

u

C31

5

0.04

7u

C32

4

0.47

u25

R312

220

R320

1k

R31

7

0

C318

2.2u10

C320

2.2u10

R31

4

470k

R31

8

0

R316

1.5k

BUFFERAMP

VCO OSC

V-RXVCOL

V-RXVCOH

PLL

A3 SUB UNIT (RX VCO/PLL) (X58-4780-10)

DC SW

VCO OSC

FREQUENCYCONTROL

FREQUENCYCONTROL

FREQUENCYCONTROL

FREQUENCYCONTROL

BUFFER AMP

BUFFERAMP

MO

MB MB

MO

VO VO

DC SW

DC SW

(TP101)RX-CV

2SK508NV(K52)Q350

2SC4116(Y)Q352

2SC4215(Y)Q355

2SK508NV(K52)Q351

2SC4116(Y)Q353D353

1SV282

CLOCK

DATA

STROBE

VSS

RFIN

RFIN

VCCP

REFIN

RA

AUXIN

B+IN

B-IN

BOUT

+V

BUFFERAMP

2SC4116(GR)Q300

2SC4116(GR)Q301

BUFFERAMP

GND

SRR

8CL

CV

9CL

NC

VO

GND

GND

SRR

8CL

CV

9CL

NC

FIN

5C

LDR

EPR

DP

CP

REF

-6.2dBm



76

K L M N O

X57-695 (A/2) 3/4

C14

210

00p

C14

410

00p

R130

47k

C13

40.

01u

R4

10

C17

1p

XF2*44.85MHz

R30

820

R3

680

R12

5

1.5k

R106

0

C50

68p

L1

L34-

4616

-05

R1618

L29

33n

C10100p

R144 22k

C12

30.

01u

C17

84.

7u10

R38 0

C15

610

00p

C2

39p

R12210

R39 56

C211

0.01u

C43

3p

C15

0

22u1

0

R10

40

C15

83.

3u16

2SC3357Q1

C19

9

0.01

u

C97

1000

p

C12

20.

01u

C11

1

27p

L4 1.2u

C7

0.01u

C13

8

47u1

6

R14

3

1k

C15

310

00p

C13

110

00p

C46

3p

C15

5

0.01

u

L13

10u

2

GN

D

1IN

3OUT

C17

30.

01u

R44

22k

C17

510

00p

C38

68p

L26

47n

C95

15p

C6

39p

R159

220

C164 470p

C4

0.5p

IC10TA7808F

3

GN

D

1IN

2OUT

R111

5.6

C14

54.

7u10

R94

47 C15

70.

01u

C15

5p

2

CO

M

3IN

1OUT

R22

470

R1

2.7k

C91

10p

C110

3p

C12

39p

R97

4.7k

C3

2p

C93

1000

p

CN1

R12310

R16

3

270

C12

110

00p

C13

210

00p

L41

100n

R12

4

1.5k

R43

22k

2SC4116(GR)Q14

C12

510

0u16

C8

1000

p

L21

10u

L31

33n

C13

310

00p

C48

0.01

u

C14

310

00p

C17

60.

01u

C36

1000

p C108

3p

C10

9

27p

C44

4p

R42

22k

C14

810

00p

C11

3

15p

C47

3p

C51

0.01

u

R11

2

820

C12

010

00p

5CT

R35

1.8k

R12710

C13

647

u16

C17

43.

3u16

C1

6p

C16

610

00p

C96

1000

p

L10

150n

R17 0

C13

010

00p

R10

47k

C12

9

0.01

u

R96

1.8k

8CT

C20100p

C92

1000

p

C15

2

0.01

u

C13

50.

01u

C14

0.5p

R12

1

1.5k

L19L34-4527-05

2SC3357Q9

R11

0

820

C16

010

00p

C32

0.01

u

D1DAN235K

CN2

R14

8

22k

CN3

8CR

R11

22kC

151

3.3u

16

C13

747

u16

R45

22k

D8DAN235K

R98

1.8k C13

9

47u1

6

Q17DTC114EUA

C16

2p

R95

4.7k

R37

6.8k

C14

610

00p

R6

1k

L11

180n

R92

1.8k

C13

2p

C49

68p

C37

0.01u

R12610

C40

0.01

u

R7

10k

2SC3120Q8

C42

3p

C100

27p

C16

10.

01u

C14

722

u10

8CLT

2SC3120Q11

L22

82n

C15

910

00p

C33

33p

C41

0.01

u

R14

270

D2DAN235K

R9

100

C39

68p

R32

820

8CLR

Q19DTC114EUA

C45

4p

C22

10p

R914.7k

C14

1

0.01

u

L33

10u

L30

33n

C10

7

15p

R12

0

1.5k

L16L34-4527-05

R12947k

C17

710

00p

C12

6

22u1

0

R10

910

0

2

CO

M

3IN

1OUT

R40 27

R99

100

R15

270

L25

56n

C16

7

1000

p

C30

68p

L9

56n

C23

18p

C9

1000

p

2

CO

M

3IN

1OUT

L8

22n

R31

5.6

C15

410

u6.3

F1

C12

7

22u1

0

C20

9

0.01

u

C10

6

1000

p

R41

2.2k

C31

330p

R34 1k

C14

0

0.01

u

R46

2.2k

R10

022

C99

1000

p

9CLR

C17

210

00p

Q23DTC114EUA

R5

68

C14

90.

01u

R36 1k

C12

8

0.01

u

C98

1000

pR

13 47

5CR

9CLT

C17

110

00p

R12

84.

7k

C12

410

0u16

C34

0.01

u

R33 47

R93

100

C21

2* C

213

*C

5* C

214

5p

C11

* C18

*C

19*

L2 L3

L5 L6 L7

L12

330n

VOLTAGEREGULATOR

VOLTAGEREGULATOR

VOLTAGEREGULATOR

VOLTAGEREGULATOR

RF AMP

RF AMP

WIDE/NARROWSWITCH

WIDE

WIDE/NARROWSWITCH

RF AMP

RF AMP

CURRENT CONTROL

MO

MB

MBMO

VO

5CR

8T

8TC

W/N

W/N

8C

TX SW

RF AMP

DC SW

DC SW

DC SW

DC SWDC SW

8P

6P

C18

5P 5P

18P

6P

C11

6P

C213

22P

5P

8P

C5

9P

C212

6P

6P

6P

6P

C19

5P

6P

18P

K0-11

0-12 K2

2-70 E

X57-695X-XX

TX-RX UNIT

2SC4116(GR)Q12

RIPPLE FILTER

2SC4116(GR)Q15

Q12

RIPPLE FILTER

RIPPLE FILTER

2SC4116(GR)Q13

Q14

RIPPLE FILTER

L18L34-4526-05

L17L34-4526-05

L14L34-4527-05

L15L34-4526-05

L71-0512-05

L71-0627-05

XF2

L71-0512-05

A1W02-1939-05_8

2SC3357Q2

IC4NJM7808FA

IC5AN8009M

2SB1386(R)Q18

IC11NJM78L05UA

IC3NJM78L05UA

2SB1132(Q,R)Q16

XF1L71-0513-05

2SA1586(Y,GR)Q10

VOLTAGEREGULATOR

44.85MHz

NARROW

8.07V13.10V

13.10V7.88V

7.87V 8.05V5.03V

Q14B:8.95VE:8.29VC:8.98V

B:7.92VE:7.23VC:7.96V

B:8.95VE:8.28VC:8.98V

B:1.50VE:0.72VC:6.15V

B:1.05VE:0.62VC:4.81V

B:5.37VE:5.97VC:1.53V

-99.5dBm-89.0dBm

B:1.05VE:0.26VC:5.94V

-3.5dBm

9.02V

5.06V

T:8.05VR:0V7.78V

Q11B:1.51VE:0.75VC:6.35V

0.31V

T:0VR:1.03V

T:8.05VR:0VQ12

B:7.77VE:7.09VC:7.80V

T:1.04VR:0V

13.09V

B:1.28VE:0.51VC:6.69V

W5:0VW4:0VN:1.04V

W5:1.07VW4:1.07VN:0V

W5:1.08VW4:1.08VN:0V

W5:0VW4:0VN:1.05V



77

7

6

5

4

3

2

1

TSRQP

X57-695 (A/2) 4/4

-t

C70

0.1u

R60

10k

C20

410

0p

C19

10.

01u

R16

6

22k

C69

0.1u

Q4DTC144EUA

C55

0.01

uL35

R140 0

R61

270k

C5818p

R16

5

470

C75

0.1u

R63

18k

TH

1

C16

3

0.01

u

CN19E04-0154-05

R52

22k

C162 0.01u

D4DAN235K

R141 0

CN18E04-0154-05

R53

6.8k

D7 1SS355

D5MA742

L36

IC9

TK

1448

9V

1O

SC

(B)

2O

SC

(E)

3N

C

4M

IXO

5V

CC

6IF

IN

7D

EC

8D

EC

9

1011121314151617181920

C68

0.1u

LDT

C531000p

CN4

R51 0

C19

20.

01u

R15

0

18

R69

3.3k

R47

15k

C19

40.

01u

R65

4.7k

R142 0

C77

1000

p

D12

02DZ18(X,Y)

R68

3.3k

C19

7

0.03

3u

C52

0.01u

C65

10u1

0

C63

0.01

u

C19

010

00p

Q5DTA144EUA

K1S76-0401-05

R8

33k

R55

22k

L39

1

2

3

4

5

6

7

89VSS

10NC2

11AO3

12AO4

13AO5

14AO6

15VDD

16VCC

R66

330k

SR

R

L34

C20

510

0p

CN15E40-5703-05

1 E2 B3 B

C730.1u

R137 1k

C61 8p

ST

T

C62

0.01

u

Q24DTD114EK

C20

610

0p

L37

C60

0.01u

DP

C20

710

0p

C19

30.

01u

R48

47k

C20

810

0p

R162

470

R138 1k

R50

15k

C18

410

00p

LDR

C67

330p

C19

80.

1u

L38

C74

1000

p

R49

220

C56

0.01

u

Q6DTC144EUA

R830

C18

910

00p

C72

10u1

0

2SC3356(R24)Q3

C76

47u1

0

R62

2.2k

L20

1u

R58

15k

1STRB

2DATA

3CLK

4Q1

5Q2

6Q3

7Q4

8VSS

9

10

11

12

13

14

15

16

C18

510

00p

R57

3.3k

FC

R

C19

50.

01u

CN16E40-5632-05

1 GND2 NC3 8T4 PC5 FAS6 FDT7 BUP8 TMP

C64 0.1u

CP

FC

T

C71

0.01

u

C54

0.01

u

R16

4

270

Q25DTC114EUA

L23

1u

R161

470

R56

6.8k

C59

15p

D3DAN235K

EPR

C21

0

0.01

u

C66

330p

8CR

C57

0.01

u

R54 1k

R67 56

EPTR139 0

L24L34-4459-05 Q27

DTC144EUA

R19

7

1.8k

R198 0

CN14E40-6009-05

1

23456789

101112131415161718192021222324

252627282930313233343536

R71

82k

R72

330k

C79

0.22

uD13

MA742

R17

6

47k

C21

8

0.01

u

L43

C78

0.1u

Q26DTC114EUA

R70

1k

C21

7

1000

p

C216

470p

R19

6

3.9k

NOISEDETECTION

D/ACONVERTER

WIDE/NARROWSWITCH

SURGEPROTECTOR

RF AMP

NOISE AMP

DC SW

NARROW

WIDE

TX

-RX

UN

IT (

X57

-695

X-X

X)(

B/2

)-C

N60

2

WIDE/NARROWSWITCH

D4

WIDE/NARROWSWITCH

FM IFSYSTEM

SHIFTREGISTER

MOMB

5CR

8T

8TC

W/N

W/N8C

DC SW

Q4

W4K

SW

DC SW

DC SWDC SW

DC SW

NOISEDETECTION

WIDE5kHz/WIDE4kHzSWITCH

DC SW

CF2L72-0376-05

CF1L72-0366-05

FLT

I

FLT

O

SQ

LI

SC

AN

SC

AN

HyS

GN

D

RF

I

2SC4617(S)Q7

NCDETNC

GNDASQRSSISCDPCP

EPREPTLDRLDTDTCK

STBFWDLD2BUPPSWTMPSOEGNDMBMO

GNDGNDQSNCSBSBSBSBNC8C8C

D11

02D

Z5.

1(Y

)

FINAL UNIT(X45-3730-XX)

(A/2)-CN1


(A/2)-CN3


(A/2)-CN5

QS

Q’S

Q8

Q7

Q6

Q5

OE

VDDDO

LD

CLK

DI

AO1

AO2

NC1

GND

IC7BU4094BCF

IC6M62354GP

X144.395MHz

QU

AD

AF

O

FH

AS

ER

SS

I

-62.5dBm

B:0.77VE:0VC:4.91V

7.87V

-117.0dBm

B:0.67VE:0.07VC:4.00V

W5:0VW4:0VN:4.71V

+0.8dBm

220mV

71mV

3.40V

W5:4.97VW4:4.97VN:0V

W5:4.99VW4:0VN:0V


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

-t

C14

210

00p

C14

410

00p

R130

47k

D35

4

1SV

214

C32

4

0.47

u25

C13

40.

01u

R4

10

C36

2

22p

C17

1p

R364

10k

C70

0.1u

R36

547

k

R357

470

XF2*44.85MHz

CN300

1

2

3

4

5

6

7

C90

0.01u

R30

820

R3

680

R12

5

1.5k

R106

0

R300 10

2SC4116(Y)Q352

5CT

C36

0

0.47

u

C50

68p

L1

L34-

4616

-05

R15

11k

R1618

L29

33n

R60

10k

C10100p

R15

61k

R144 22k

C12

30.

01u

L300

C17

84.

7u10

9CLR

R364

10k

R38 0

R357

270

C15

610

00p

C2

39p

L359

10u

R12210

R36

1

4.7k

R39 56

C211

0.01u

7

8

C43

3p

C20

410

0p

C19

10.

01u

R16

6

22k

C69

0.1u

C15

0

22u1

0

R10

40

C15

83.

3u16

2SC3357Q1

R31

4

470k

DP

Q4DTC144EUA

C55

0.01

u

C19

9

0.01

u

L35

C97

1000

p

EP

T

R140 0

C3060.01u

L355

10u

C37

0

18p

R363

4.7k

D352

1SV282

TC

350

8p

L351

10u

R306

22

L362

82n

R61

270k

C5818p

R16

5

470

C12

20.

01u

C320

2.2u10

L352

10u

C11

1

27p

L4 1.2u

1

2

3

4

5

6

C37

015

p

C75

0.1u

C7

0.01u

C30

9

0.1u

EP

R

L358

10u

C13

8

47u1

6

5CR

R14

3

1k

R63

18k

TH

1

C15

310

00p

C13

110

00p

C46

3p

C15

5

0.01

u

L13

10u

C16

3

0.01

u

CN19E04-0154-05

R52

22k

L354

10u

R312

220

2

GN

D

1IN

3OUT

C17

30.

01u

C37

7

1000

p

C31

1

0.1u

35

R309220

R44

22k

C17

510

00p

C38

68p

L26

47n

C37

5

1p

C95

15p

C6

39p

Q354DTC114EUA

C162 0.01u

D35

1

1SV

282

R159

220

FIN9

5C10

LDR11

EPR12

DP13

CP14

REF15

9CLT

L353

10u

C87

10u1

0

D4DAN235K

C164 470p

C4

0.5p

IC10TA7808F

3

GN

D

1IN

2OUT

C3741p

R111

5.6

R31122k

R141 0

TC

350

8p

C14

54.

7u10

R94

47

R362

4.7k

R35947

TC

351

8p

CN18E04-0154-05

R53

6.8k

C35

7

1000

p

D7 1SS355

C88

1000

p

R37

4

22k

C15

70.

01u

C30

8

0.1u

D5MA742

C37

7

1000

p

R363

4.7k

R351

0

C15

5p

2

CO

M

3IN

1OUT

D35

01S

V28

2

R15

21k

L36

C36

5

1000

p

C38

3

1000

p

C38

1

0.75

p

IC9

TK

1448

9V

1O

SC

(B)

2O

SC

(E)

3N

C

4M

IXO

5V

CC

6IF

IN

7D

EC

8D

EC

9

1011121314151617181920

C318

2.2u10

CN300

1

2

3

4

5

6

7

C68

0.1u

R22

470

R36

0

4.7k

R1

2.7k

C91

10p

LDT

C531000p

C110

3p

CN4

C12

39p

R97

4.7k

C3

2p

C305

1000p

C93

1000

p

R303 100

C37

2

1000

p

R354 33

CN1

C35

4

1000

p

L355

10u

R12310

R16

3

270

R51 0

C12

110

00p

C19

20.

01u

R15

0

18

C13

210

00p

R69

3.3k

C355

18p

R47

15k

R353

0

L41

100n

D35

5

1SV

214

C366

27p

R309220

1

2

3

4

5

6

R12

4

1.5k

FIN9

5C10

LDT11

EPT12

DP13

CP14

REF15

R43

22k

C19

40.

01u

R65

4.7k

R306

22

2SC4116(GR)Q14

CN350

1

2

3

4

5

6

C12

510

0u16

C36

0

0.47

u

C31

0

0.1u

C8

1000

p

L21

10u

L31

33n

C13

310

00p

R87 1k

C48

0.01

u

C14

310

00p

C17

60.

01u

R142 0

R15

31k

C36

1000

p

R300 10

C3741p

C108

3p

R35

4

33

C10

9

27p

C44

4p

C77

1000

p

D12

02DZ18(X,Y)

R42

22k

C14

810

00p

C11

3

15p

R68

3.3k

R35

5

33

C19

7

0.03

3u

L357

50n

C37

3

1000

p

C52

0.01u

C65

10u1

0

C37

610

00p

L356

50n

C47

3p

C51

0.01

u

R11

2

820

C63

0.01

u

C12

010

00p

5CT

R35

1.8k

C19

010

00p

R35947

R160

270

R12710

TC

351

8p

Q5DTA144EUA

C37

8

1000

p

K1S76-0401-05

R8

33k

C13

647

u16

C17

43.

3u16

R55

22k

R36

722

0

C1

6p

L39

C16

610

00p

C3041000p

C96

1000

p

1

2

3

4

5

6

7

89VSS

10NC2

11AO3

12AO4

13AO5

14AO6

15VDD

16VCC

L10

150n

C37

2

1000

p

R66

330k

D35

0

1SV

282

8CLT

D352

1SV282

R17 0

SR

R

C13

010

00p

R10

47k

C12

9

0.01

u

L34

C38

0

0.75

p

R96

1.8k

R36

0

4.7k

8CT

C20

510

0p

R15

51k

C20100p

CN15E40-5703-05

1 E2 B3 B

C92

1000

p

C730.1u

R36

6

10k

C15

2

0.01

u

L350

10u

C13

50.

01u

R316

1.5k

R368

33

C36

715

p

C14

0.5p

R137 1k

R301 100

C61 8p

R12

1

1.5k

L19L34-4527-05

ST

T

2SC3357Q9

R310

6.8k

R11

0

820

C375

1p

R37

010

k

C16

010

00p

C369

9p

C32

0.01

u

D1DAN235K

CN2

R302 100

C36

1

0.47

u

R14

8

22k

C36

2

47p

CN3

C62

0.01

u

8CR

D353

1SV282

C32

3

0.22

u

R11

22k

C30

8

0.1u

C3060.01u

R31

7

0

Q24DTD114EK

C15

13.

3u16

Q354DTC114EUA C

206

100p

L361

10u

R320

1k

C13

747

u16

R45

22k

C3041000p

R35

6

270

CN3501

2

3

4

5

6

D8DAN235K

R98

1.8k

C356

27p

R351

0

L37

C60

0.01u

C37

3

1000

p

DP

R35

5

33

C13

9

47u1

6

Q17DTC114EUA

C20

710

0p

C86

1000

p

R350

0

R37

5

100k C

193

0.01

u

C16

2p

R95

4.7k

C356

33p

R48

47k

R36

6

10k

R15

41k

R37

6.8k

C14

610

00p

L362

82n

R6

1k

L354

10u

R15

81k

L361

10u

C20

810

0p

L11

180n

R92

1.8k

R162

470

R138 1k

R50

15k

C36

4

1000

p

L300

C35

7

1000

p

C18

410

00p

LDR

C13

2p

C35

4

1000

p

C368 18p

C49

68p

C37

0.01u

R12610

C40

0.01

u

R7

10k

2SC3120Q8

C67

330p

C19

80.

1u

L38

R31122k

C42

3p

C100

27p

C74

1000

p

CP

C16

10.

01u

C305

1000p

C379

10p

R35

6

470

C14

722

u10

R37

2

22k

8CLT

R49

220

D35

11S

V28

2

C56

0.01

u

2SC3120Q11

L22

82n

C15

910

00p

L32

0.1u

R305

0

C33

33p

R353

0

C41

0.01

u

R302 100

R14

270

R15

71k

Q6DTC144EUA

L356

50n

R830

C18

910

00p

C72

10u1

0

C37

8

1000

pL360

10u

D2DAN235K

R9

100

L351

10u

R35

8

47

2SC3356(R24)Q3

C39

68p

R32

820

C36

5

1000

p

L360

10u

8CLR

R310

6.8k

Q19DTC114EUA

C36

1

0.47

u

L352

10u

C76

47u1

0

C45

4p

R90 0

C22

10p

R914.7k

C37

6

1000

p

R62

2.2k

C14

1

0.01

u

L20

1u

L33

10u

L30

33n

CN351

1VO

2GND

C355

39p

R36

1

4.7k

R58

15k

C367

18p

C10

7

15p

R12

0

1.5k

C31

0

0.1u

L16L34-4527-05

R12947k

C17

710

00p

C12

6

22u1

0

1STRB

2DATA

3CLK

4Q1

5Q2

6Q3

7Q4

8VSS

9

10

11

12

13

14

15

16

C30

9

0.1u

R37

3

100k

R10

910

0

C18

510

00p

R57

3.3k

2

CO

M

3IN

1OUT

R40 27

FC

R

C19

50.

01u

R99

100

R352

0

CN351

1VO

2GND

R304 100

R15

270

L25

56n

CP

C16

7

1000

p

R301 100

CN16E40-5632-05

1 GND2 NC3 8T4 PC5 FAS6 FDT7 BUP8 TMP

C30

68p

R368

33

C37

1

9p

C64 0.1u

L9

56n

C23

18p

C9

1000

p

CP

2

CO

M

3IN

1OUT

C36

3

18p

R319 33

L8

22n

L357

50n

LDT

R31

5.6

C37

115

p

FC

T

C15

410

u6.3

C71

0.01

u

F1

LDR

C54

0.01

u

R16

4

270

C12

7

22u1

0

C20

9

0.01

u

Q25DTC114EUA

C32

7

2.2u

10

R362

4.7k

L23

1u

R352

0

C10

6

1000

p

R41

2.2k

C35

8

4p

C31

330p

R34 1k

C31

1

0.1u

35

DP

R36

722

0

C14

0

0.01

u

R88 1k

R46

2.2k

C36

6

18p

L353

10u

R161

470

R10

022

8CLR

R56

6.8k

C99

1000

p

C59

15p

D3DAN235K

R350

0

C379

10p

C36

3

47p

9CLR

C17

210

00p

EPR

C21

0

0.01

u

C66

330p

Q23DTC114EUA

R5

68

R37

1

10k

C38

3

1000

p

STT

8CR

C14

90.

01u

C36

4

1000

p

R36 1k

R305

0

C35

9

8p

7

8

C12

8

0.01

u

R31

8

0

L350

10u

C57

0.01

u

C98

1000

pR

13 47

C368

15p

5CR

R35

8

47

R54 1k

9CLT

C17

110

00p

R36

547

k

R12

84.

7k

R67 56

C12

410

0u16

SRR

R304 100

EPT

C38

2

1000

p

C34

0.01

u

R139 0

R33 47

C369 15p

R303 100

R93

100

C80

10u1

0

L27*

C10

3

10p

C10

2

10p

C82

0.01

u

C89

0.01u

X316.8MHz

1VC

2GND

3OUT

4+VDC

5CT

R74

22

R21

680k

R79

100k

R18

470k

C25

10u1

0

R82

470k

R20

820k

IC1NJM2904E

1AOUT

2A-IN

3A+IN

4-V

5

6

7

8

R78

47k

FC

T

8CT

R19

220k

C179 0.01u

C24

10u1

0 R75 22C83

0.01

u

C81

10u1

0

5CR

R76

100k

R73

470k

R77

47k

FC

R

8CR

C84 0.01u

IC2NJM4558E

1AOUT

2A-IN

3A+IN

4-V

5

6

7

8

X2

16.8MHz

1VC

2GND

3OUT

4+VDC

C10

5

10p

C10

4

10p

L28

10u

L306

L301

39n

C30

7

1000

p C31

2

22p

R32

1

22k

C316

4p

C31

4

39p

L303

100n

L302

39n

C31

7

22p

R32

2

10k

C32

2

1000

p

R31

5

330

2SC4215(Y)Q302

C313

4p

C321

47p

C31

9

1000

p

C325 5p

R30

8

56

IC300SA7025DK

1

2

3

4

5

6

7

8

9

1011PHA

12VSSA

13PHI

14PHP

15VDDA

16RN

17RF

18LOCK

19TEST

20VDD

C31

5

0.04

7u

R31

3

2.2k

C33

0

1000

p

IC300SA7025DK

1

2

3

4

5

6

7

8

9

1011PHA

12VSSA

13PHI

14PHP

15VDDA

16RN

17RF

18LOCK

19TEST

20VDD

L301

39n

R31

5

330

R32

1

22k

C321

47p

R32

2

10k

2SC4215(Y)Q302

C31

9

1000

p

R319 33

C32

2

1000

p

L303

100n

C30

7

1000

p

R30

8

56

C325 5p

L302

39n

C31

2

15p

C31

7

15p

C31

4

27p

C313

3p

C316

3p

R31

3

2.2kC32

3

0.22

u

C31

5

0.04

7u

C32

4

0.47

u25

R312

220

R320

1k

R31

7

0

C318

2.2u10

C320

2.2u10

R31

4

470k

R31

8

0

R316

1.5k

C21

9

22u1

0

C21

2* C

213

*C

5* C

214

5p

C11

* C18

*C

19*

L24L34-4459-05 Q27

DTC144EUA

R19

7

1.8k

R198 0

CN14E40-6009-05

1

23456789

101112131415161718192021222324

252627282930313233343536

R71

82k

R72

330k

C79

0.22

u

D13MA742

R17

6

47k

C21

8

0.01

u

L43

C78

0.1u

Q26DTC114EUA

R70

1k

C21

7

1000

p

C216

470p

R19

6

3.9k

L305

C32

9

1000

p

L2 L3

L5 L6 L7

L12

330n

L304

L307

FREQUENCYCONTROL

FREQUENCYCONTROL

BUFFERAMP

VCO OSC

NOISEDETECTION

D/ACONVERTER

V-RXVCOL

VOLTAGEREGULATOR

VOLTAGEREGULATOR

VOLTAGEREGULATOR

VOLTAGEREGULATOR

WIDE/NARROWSWITCH

SURGEPROTECTOR

(TP102)

TX-VCOL

TX-VCOH

V-RXVCOH

PLL

ACTIVEFILTER

BUFFERAMP

PLL

A3 SUB UNIT (RX VCO/PLL) (X58-4780-10)

RF AMP

BUFFERAMP

A2 SUB UNIT (TX VCO/PLL) (X58-4790-10)

RF AMP

RF AMP

NOISE AMP


DC SW

Q351

WIDE/NARROWSWITCH

VCO OSC

NARROW

WIDE

WIDE

TX

-RX

UN

IT (

X57

-695

X-X

X)(

B/2

)-C

N60

2

WIDE/NARROWSWITCH

MODULATION

D4

D355

WIDE/NARROWSWITCH

D354

MODULATION

WIDE/NARROWSWITCH

RF AMP

DC SW

RF AMP

VCO OSC

FREQUENCYCONTROL

FREQUENCYCONTROL

FREQUENCYCONTROL

FREQUENCYCONTROL

CURRENT CONTROL

FM IFSYSTEM

SHIFTREGISTER

Q350

VCO OSC

FREQUENCYCONTROL

FREQUENCYCONTROL

BUFFER AMP

BUFFER AMP

BUFFERAMP

MO MO

MB MB MB

MO MO

MB

MBMO MO

MB

VO VO VO VO

5CR 5CR

8T8T

8TC 8TC

W/NW/N

W/NW/N8C8C

DC SW

Q4

W4K

SW

DC SW

DC SW

DC SW

DC SW

DC SW

DC SW

DC SWDC SW

TX SW

DC SW

NOISEDETECTION

WIDE5kHz/WIDE4kHzSWITCH

RF AMP

DC SW

DC SW

DC SW

DC SWDC SW

DC SW

TX-CV(TP101)RX-CV

TX-RX UNIT

8P

6P

C18

5P 5P

18P

6P

C11

6P

C213

22P

5P

8P

C5

9P

C212

6P

6P

6P

6P

C19

5P

6P

18P

K0-11

0-12 K2

2-70 E

0-11,2-70

0-12

X57-695X-XX

X57-695X-XX

TX-RX UNIT

2SK508NV(K52)Q350 2SC4215(Y)

Q355

2SK508NV(K52)Q351

CLOCK

DATA

STROBE

VSS

RFIN

RFIN

VCCP

REFIN

RA

AUXIN

2SC4116(GR)Q301

B+IN

B-IN

BOUT

+V

K2

K,E 3.9u

10u

L27

2SK508NV(K52)Q350

2SC4116(Y)Q352

2SC4215(Y)Q355

2SK508NV(K52)Q351

2SC4116(Y)Q353D353

1SV282

CLOCK

DATA

STROBE

VSS

RFIN

RFIN

VCCP

REFIN

RA

AUXIN

B+IN

B-IN

BOUT

+V

2SC4116(GR)Q12

RIPPLE FILTER

2SC4116(GR)Q15

Q12

RIPPLE FILTER

RIPPLE FILTER

2SC4116(GR)Q13

Q14

RIPPLE FILTER

L18L34-4526-05

L17L34-4526-05

L14L34-4527-05

L15L34-4526-05

L71-0512-05

L71-0627-05

XF2

L71-0512-05

A1W02-1939-05_8

2SC3357Q2

CF2L72-0376-05

CF1L72-0366-05

FLT

I

FLT

O

SQ

LI

SC

AN

SC

AN

HyS

GN

D

RF

I

2SC4617(S)Q7

NCDETNC

GNDASQRSSISCDPCP

EPREPTLDRLDTDTCK

STBFWDLD2BUPPSWTMPSOEGNDMBMO

GNDGNDQSNCSBSBSBSBNC8C8C

D11

02D

Z5.

1(Y

)


(A/2)-CN1


(A/2)-CN3


(A/2)-CN5

QS

Q’S

Q8

Q7

Q6

Q5

OE

VDDDO

LD

CLK

DI

AO1

AO2

NC1

GND

IC7BU4094BCF

IC6M62354GP

X144.395MHz

IC4NJM7808FA

IC5AN8009M

2SB1386(R)Q18

IC11NJM78L05UA

IC3NJM78L05UA

2SB1132(Q,R)Q16

XF1L71-0513-05

QU

AD

AF

O

FH

AS

ER

SS

I

2SC4116(Y)Q353

ACTIVEFILTER

2SC4116(GR)Q300

BUFFERAMP

2SC4116(GR)Q300

2SC4116(GR)Q301

BUFFERAMP 2SA1586(Y,GR)

Q10

VOLTAGEREGULATOR

44.85MHz

NARROW

GND

STT

8CL

CV

9CL

MO

GND

SRR

8CL

CV

9CL

NC

VO

GND

VO

GND

GND

STT

8CL

CV

9CL

MO

FIN

5C

LDT

EPT

DP

CP

REF

GND

SRR

8CL

CV

9CL

NC

FIN

5C

LDR

EPR

DP

CP

REF

8.07V13.10V

13.10V7.88V

7.87V 8.05V5.03V

Q14B:8.95VE:8.29VC:8.98V

B:7.92VE:7.23VC:7.96V

B:8.95VE:8.28VC:8.98V

B:1.50VE:0.72VC:6.15V

B:1.05VE:0.62VC:4.81V

B:5.37VE:5.97VC:1.53V

-99.5dBm-89.0dBm

B:1.05VE:0.26VC:5.94V

-3.5dBm

-62.5dBm

B:0.77VE:0VC:4.91V

7.87V

-117.0dBm

B:0.67VE:0.07VC:4.00V

W5:0VW4:0VN:4.71V

+0.8dBm

220mV

71mV

3.40V

9.02V

5.06V

T:8.05VR:0V7.78V

Q11B:1.51VE:0.75VC:6.35V

-6.2dBm

0.31V

T:0VR:1.03V

T:8.05VR:0V

-2.7dBm

Q12B:7.77VE:7.09VC:7.80V

T:1.04VR:0V

13.09V

B:1.28VE:0.51VC:6.69V

W5:0VW4:0VN:1.04V

W5:1.07VW4:1.07VN:0V

W5:1.08VW4:1.08VN:0V

W5:0VW4:0VN:1.05V

W5:4.97VW4:4.97VN:0V

W5:4.99VW4:0VN:0V


78

7

6

5

4

3

2

1

A B C D E

X57-695 (B/2) 1/5

Note : The components marked with

a dot (•) are parts of layer 1.

KEY2

R633

47k

CLK

LDTCP601 1k*2

1S

TR

B

DAT

A

CLK

Q1

Q2

Q3

Q4

8

VS

S916

R60

4

33k

R61

5

0

C62

3

0.1u

C600

0.1u

LDR

C616

0.01u

R610 0

ENR

L600

C63

422

p

C61

4

0.01

u

R601

0

DAT

C63

5

22p

R612 0

CLK

CP600 1k*2

FWD

R608 0

R605

100k

R60

0

47k

SOE

LD2

STB1

PSW

RSSI

R60

647

k

R609 0

R60

3

1k

SOE

ASQ

PSW

BATT

KEY3

C60

5

0.1u

R611 0

R61

647

k

C62

9

100pR602

4.7k

KEY4

C60

2

0.1u

C63

9

0.01

u

R607 0

3

GND

2 VDD 1OUT

PTT

TXD1

ENT

VLI

X60

014

.754

M

R634

47kQ601DTC114EUA

DP

KEY5

KEY1

CP

RXD1

C61

3

0.01

u

R613 0

DAT

CN600E40-6102-05

1

20

CN602E40-6009-05

1

36

CN601E40-5701-05

1

14

1A0

2A1

3A2

4GND

5

6

7

8

STB

SC

STB

CLK

AM

SOE

AMPSW

BUP

TMP

SHIFTREGISTER

TX-RX UNIT (X57-695X-XX) (B/2)

EEP ROM

VOLTAGEDETECTOR

SURGEPROTECTOR

DC SW

DC SW

D600DA204U

DIS

PLA

Y U

NIT

(X54

-333

0-21

)(A

/2)-

CN

502

SB

SB

GND

NC

DAT

PSW

STB1

CLK

SOE

PTT/TXD1

K1

HK/RXD1

K2

K3

K4

K5

VLI

5C

MIG

MIC

(X57

-695

X-X

X)(

A/2

)-C

N14

TX

-RX

UN

IT

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

TXO

TXI

RXO

AC

BC1

BC2

BC3

BC4

PTI

CLRC

RXI

PTO

NC

GND

IC602BU4094BCFV

QS

Q’SQ8

Q7

Q6

Q5

OE

VD

D

2SK1824Q602

SDA

SCL

WP

VCC

IC600AT24C08A10SI18

IC601RH5VL42C

SFT

SCL

SDA

XIN

XOUT

RESET

CNVSS

GND

SB

8C

RXI

TXO

MB

5C

DEI

MIC

GND

MO

RXO

DATA

TXI

2SK1824Q600

DC SW

5.00V

5.00V


79

JIHGF

X57-695 (B/2) 2/5

D4

R625 1k

A0

R663 47k

D4

A13

R64

710

0

CP

612

1k*2

R631 47k

D3

IO2

A1

R619 47k

R65

11k

TX

D0

A2

DL3

D6

A16

HC

S

R661 47k

CS

0

R814 47k

RX

D1

DL7

R64

347

k

D5

HCS

KE

Y2

HC

S

L604

D2

A18

R665 47k

R65

01k

L601

TX

D1

1 VCCA

DIR

A1

A2

A3

A4

A5

A6

A7

A8

GND1

12GND2

13

24

R64

547

kR621 1k

D7

INT

x

A5

D1

A6

D0

R664 47k

HBIL

A3

R629 0

C638

0.1u

CP603 100*2

WR

R630 47k

R620 1k

HCSL

LD2

R64

01k

A4

DP

L602

RD

1 VCCA

DIR

A1

A2

A3

A4

A5

A6

A7

A8

GND1

12GND2

13

24

A11

HCNTL1

SFT

R618 0

A3

CP

608

1k*2

A9

R64

41k

DAT

A2

R63

8

1k

L603

A7

PT

T

D7

R624 0

A8

KEY5

CP

R64

21k

LD1

A0

R662 1kR

637

0

KE

Y3

CP

611

10*4

DL4

D6

ENR

HCNTL0

R623 0

R659 47k

A10

D1

ENT

HRW

CP

610

10*4

R64

647

k

A12

CP614 1k*2

A1

R64

10

R65

61k

C64

1

0.1u

R627 1k

LDR

DL2

A15

CLK

R64

91k

D2

R660 47k

RX

D0

DL0

KEY4

KE

Y1

D5

BUP

R63

51k

D0

A14

DL6

EMON

R63

90

D3

R626 1k

R666 47k

CP

605

1k*2

IO1

DL1

CP

604

1k*2

R64

810

0

C64

0

10u1

0

A17

RS

LDT

DL5

IO4

R667 47k

R65

210

0

RD

R614 47k

116

17

A3

A2

A1

A0

IO0

IO1

IO2

GN

D

IO3

IO4

IO5

IO6

IO7

CE

A10

32

OE

C64

6

10u1

0C

691

0.01

u

CP620

100*2

R817 100

R836

47k

Q612DTC144EUA

R62

21k

R837 3.3k C851 0.1u

R83

43.

3k

ST

B

1

IO5

IO4

5TONE

IO2

IO1

BYTE

CNVss

ENT

ENR

RESET

Xout

Vss

Xin

Vcc

NMI

BUP

TMP

INT0

CLK

DAT

SFT

LD1

IO3

BEEP

25LD2

26

RS

EP

TT

PT

T

TX

D1

RX

D1

SC

LK

SD

AT

TX

D0

RX

D0

CP

DP

RD

Y

ALE

HO

LD

HLD

A

BC

LK

RD

BH

E

WR

ST

B

INT

x

HC

S

CS

0

A1950

A18 51

75

76100

EP

TT

C843 0.1u

C84

40.

1u

TMP

IO3

DC SW

TXO

DATA

5C

MO

RXI

MIC

DEI

MB

GND

RXOTXI

SDA

SFT

SCL

XIN

XOUT

RESET

CNVSS

SB

8C

SB

8C

IC60430622M4A-487GP

CPU

KE

Y3

KE

Y2

KE

Y1

D7

D6

D5

D4

D3

D2

D1

D0

FW

D

RS

SI

AS

Q

VLI

BAT

T

AI1

AI2

AV

ssAI3

Vre

f

AV

cc

ST

B1

SO

E

IO6

A16

A15

A14

A13

A12

A11

A10

A9

Vcc

A8

Vss

A7

A6

A5

A4

A3

A2

A1

A0

EMON

LDR

LDT

KEY5KEY4

A17

IC606TC74LVX4245FS

GND3

B8

B7

B6

B5

B4

B3

B2

B1

G

VCCB1

VCCB2

GND3

B8

B7

B6

B5

B4

B3

B2

B1

G

VCCB1

VCCB2IC609

AT29C020-90TI

FLASH ROM

A7

A16

A18

A14A4

A12A6

A15 A9

A17

A11

A13A5

A8

WR

D7

D0

A10A1

A0

D4

A2

RD

D3

A3

D2

D1

CS

0

D6

D5

A11A9

A8

A13

A14

A17WE

VC

C

A18

A16

A15

A12A7

A6

A5

A4

C64

5

10u1

0

C64

4

0.01

u

BUS TRANSCEIVER

IC603,606

IC603TC74LVX4245FS

GND

GND

TXO

MB

DEI

MIC

5C

RXI

DATA

RXO

MO

TXI

BEEP

5TONE

RS

SI

BAT

T

ST

B1

FW

D

AS

Q

VLI

AI1

AI2

SO

E

IO6

IO5

AI3

CP

609

100*

2

CP

607

1k*2

CP

606

4.7k

*2

CP61710*4

CP61910*4

CP61610*4

CP61810*4

CP6131k*2

CP61510*4

3.20V

5.05V



80

K L M N O

X57-695 (B/2) 3/5

R70

2

47k

R689

47k

C708 0.01u

C709 0.01u

C71

410

u10

DL5

DL4

BC

LK

C710 10u10

HBIL

MC

LK

L607

LRC

K

R695 100

XF

R70

447

k

C735 15p

C750 0.01u

C73

247

0p

SDTI

R693 0

LRCK

HCNTL0

1

NC

2

IN

3

GN

D

45

R72

647

k

R70

010

0

C734 27p

R698 10k

MCLK

C753 10u10

C694 10u10

L606

R72

047

k

C7380.01u

C749 470p

R70

547

k

R73

1

4.7k

C71

310

u10

C72

7

0.01

u

C696 470p

L605

C71

747

0p

HCNTL1R813 47k

R73

0

100

R72

40

C747 0.01u

C71

8

0.01

u

C74

2

470p

R73447k

C7120.01u

C756 10u10

C754 10u10

DL7

R72

30

R70

10

C695 470p

C73

310

u10

BCLK

C755 470p

C759 470p

C73727p

DL0

R73

3

0

R69

90

C71

647

0p

C757 10u10

C74

5

10u1

0

HC

SL

DL3

R692 0

R68

7

22k

HR

W

DL6

DL2

X60116.515M

SDT0

1 8

916

R72

7

0

C751 0.01u

R697 100

C71

90.

01u

R691

0

C711 470p

R70

30

C693 10u10

R68

8

47k

C748 0.01u

XF

C707 0.01u

R694 100

R696 10k

C752 470p

C73

10.

01u

Q603DTC114EUA

INT

x

DL1

LRCK

C74

1

0.01

u

BCLK

123456789101112131415161718192021222324252627282930313233343536

37NC7

38NC8

39HCNTL0

40VSS6

41BCLKR0

42BCLKR1

43BFSR0

44BFSR1

45BDR0

46HCNTL1

47BDR1

48BCLKX0

49BCLKX1

50VSS7

51HINT/TOUT1

52CVDD3

53BFSX0

54BFSX1

55HRDY

56DVDD3

57VSS8

58HD0

59BDX0

60BDX1

61IACK

62HBIL

63NMI

64INT0

65INT1

66INT2

67INT3

68CVDD4

69HD1

70VSS9

71NC9

72 NC10

73 74 75D

VD

D4

76V

SS

1277

CLK

MD

178

CLK

MD

279

CLK

MD

380

NC

1381

HD

282

TOU

T0

83E

MU

084

EM

U1/

OF

F85

TD

O86

TD

I87

TR

ST

88T

CK

89T

MS

90N

C14

91C

VD

D5

92H

PIE

NA

93V

SS

1394

CLK

OU

T95

HD

396

X1

97X

2/C

LKIN

98R

S99

D0

100

D1

101

D2

102

D3

103

D4

104

D5

105

A16

106

VS

S14

107

A17

108

A18

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

SCLK

Q615DTC144EUA

C82

4

4700

p

SFT

RS

C832

0.01u

C83

7

0.01

u

R827

8.2k

R832

8.2k

C833 0.01u

R828

27k

C839

270p

R82

9

220k

R821

10k

C83

5

0.1u

1O

UT

12

IN1-

3IN

1+4

VE

E5678

R818

1k

C8421u25

R820

10k

C83

1

1000

p

R830

56k

R822

10k

C829

0.1u

C83

4

0.1u

R83322k

C83

8

0.01

u

R826

820k

C84

0

4700

p

C83

0

0.01

u

1O

UT

12

IN1-

3IN

1+4

VE

E5678

R831

150k

R823

470k

C83

6

0.01

u

R825

820k

R819

10k

COUNTERINVERTER

INVERTER

AF AMP

AF AMP

DC SW

8C

SB

8C

SB

GND

TXO

MB

DEI

MIC

5C

RXI

DATA

RXO

MO

TXI

BEEP

5TONE

IC618320VC5402PGE

DSP

NC

1

NC

2

VS

S1

DV

DD

1

A10

HD

7

A11

A12

A13

A14

A15

NC

3

HA

S

VS

S3

NC

4

CV

DD

2

HC

S

HR

W

RE

AD

Y

PS

DSIS

R/W

MS

TR

B

IOS

TR

B

MS

CXF

HO

LDA

IAQ

HO

LDBIO

MP

/MC

DV

DD

2

VS

S5

NC

5

NC

6

A19

NC15

VSS15

DVDD5

D6

D7

D8

D9

D10

D11

D12

HD4

D13

D14

D15

HD5

CVDD6

NC16

HDS1

VSS16

DVDD

A0

A1

A2

A3

HD6

A4

A5

A6

A7

A8

A9

CVDD7

NC17

NC18

HDS2

OU

T

VC

C

Q1

CK

CLRQ

9

Q8

Q10

Q11Vcc

Q12

Q6

Q5

Q7

Q4

Q3

Q2

GN

D

IC61

2T

C7S

04F

U

IC61

3T

C74

VH

C40

40F

T

IC63

1TA

75W

01F

U

IC63

2TA

75W

01F

UIN2+

IN2-

OU

T-B

VC

C

R82

4

4.7k

GND

RXI

5C

MIC

TXI

5TONE

TXO

DATA

BEEP

RXO

DEI

MO

MB

NC

11

NC

12

2SK1824Q604

DC SW

IN2+

IN2-

OU

T-B

VC

C



81

TSRQP

X57-695 (B/2) 4/5

-t

-t

R74

347

k

1

2CONT

5VCC

1

VS

S

2VIN

3VOUT

R718 47k

2

CO

M

3IN

1OUT

0.01

u

R717 47k

C77

1

10u6

.3

C78

2

1u

C70

4

0.1u

R65

7

47k

C76

4

0.01

u

R668

18k

R738

270k

0.47

u25

C72

010

u10

C725

47p

C78

1

1u

R680

22k

R74

2

0

C715 0.01u

18k

R70922k

C684 100p

C78

5

0.1u

R65

847

k

C76

9

10u6

.3

C74

30.

01u

C776

1u25

C70

0

10u1

0

R674 82k

R74

010

0k

R678100k

C643

10u10

C69

20.

01u

R66

922

k

R69047k

TXD0

C726

180p

C77

0

10u6

.3

R672100k

C740

100p

R72122k

TAS

C82

6

10u6

.3

C70

5

0.01

u

C70

6

10u1

0

22k

R653 0

IC608TA75S01F

1IN(+)

2VEE

3IN(-)

4OUT

5VCC

C76

7

100p

R73

533

k

SPM

R71

247

k

C761

0.1u

IC610TA75S01F

1IN(+)

2VEE

3IN(-)

4OUT

5VCC

R744

39k

R67

0

22k

R72

9

22k

C729

10u10

C822100p

LD1

12345

B+

IN6

B-I

N7

BO

UT

8+

V

Q605DTC114EUA

CLK

1u25

1

1213

24

R812

22k

R707

22k

C736

1800p

C79

5

100p

SDTO

C685 0.01u

C70

3

0.1u

MIS

R71

047

k

2

CO

M

3IN

1OUT

C744

10u10

R654

0

SCLK

1

89

16

R683 120k

C77

8

1u25

TDS

RXD0

AM

C76

8

100p

C821

100p

C76

6

100p

C75

8

1u

C80

1

10u6

.3

C81

7

47u2

5

R81

5

100k

R73

910

k

C701 10u10

C642

0.01u

1INB

2INA

3GND

4

5

R74

7

10k

12345

B+

IN6

B-I

N7

BO

UT

8+

V

AMPSW

C82

5

0.1u

C739180p

C74

6

10u1

0

R72

822

k

C66210u10

R70

8

22k

R71510k

IC617NJM4558E

12345

B+

IN6

B-I

N7

BO

UT

8+

V

C69710u10

MCLK

R685 100k

IC61

9T

C75

W51

FU

12345

IN(+

)-B

6IN

(-)-

B7

OU

T-B

8V

DD

1

VS

S

2VIN

3VOUT

R65

547

k

IC61

6N

JM45

58E

12345

B+

IN6

B-I

N7

BO

UT

8+

V

R686100k

C78

6

0.1u

C681

68u6.3

LRCK

R736 47k

C775

1u25

R74

1

150k

1Y1

Y0

Z1

Z

Z0

INH

VEE

8VSS

9

16

R73

247

k

C72

80.

01u

SDTI

R745

47k

C72

110

u10

1

VS

S

2VIN

3VOUT

C648 0.01u

C78

0

1u

C7241800p

R684 47k

R68

215

kC649 33p

C7231u

C652 100p

R67

122

k1

VCOM

AINR

AINL

VSS

VDD

DEMO

DEM1

8SDTO

9

16

C80

6

47u2

5

R714

22k

R676 82k

C698

10u10

C690

100p

2

CO

M

3IN

1OUT

C67910u10

R73747k

R722

330k

DAT

C7631000p

C73

00.

01u

C82

3

47u4

C779

1u25

C777

1u25

R841 0

R842 0

R843

270k

TH700

10k

R719

150k

C722

10u10

R713

27k

C84

11u

TH701

10k

R673 220k

R844

330k

C647 100p

R67

5

100k

C85

2

1000

p

5V AVR

3.3V AVR

5V AVR

5V AVR

3.3V AVR

1.8V AVR

IC607

AF AMP

INVERTER

AF AMP

DEI

AF AMP

DEO

AF AMP

1.8C

3.3D

3.3A

AF AMP

AF AMP

AF AMP

DET

SB

8C

SB

GND

5TONE

DEI

DATA

TXI

RXI

MO

BEEP

5C

MB

RXO

TXO

MIC

RA1

GND

RD1

RXD2

DXD2

AMPSW

IC624-628,630

VOLTAGE REGULATOR

IC625XC62FP3302P

IC626XC62FP3302P

IC624XC62FP1802P

AO

UT

A-I

N

A+

IN-V

OU

T-A

IN(-

)-A

IN(+

)-A

VS

S

SDTI

LRCK

MCLK

SCLK

PWAD

PWDA

AOUTL

AOUTR

IC614AK4550VT

CODEC

IN/OUT

OUT/IN

GND

OUTX

VCC

34

IC622TC7S66FU

IC621TC7S00FU

MULTIPLEXER

NAND GATE

IC620ADM202EARN

RS232CTRANSCEIVER

C1+

V+

C1-

C2+

C2-

V-

T2OUT

R2INR2OUT

T2IN

T1IN

R1OUT

R1IN

T1OUT

GND

VCC

AO

UT

A-I

N

A+

IN-V

IC605BU4053BCF

MULTIPLEXER

C

B

A

X0

X1

X

Y

VDD

AO

UT

A-I

N

A+

IN-V

IC60

7N

JM45

58E

C65

7

C67

0

R68

1

R67

9

C66

3 IC61

1N

JM45

58E

AO

UT

A-I

N

A+

IN-V

VIN1

VOUT1

VOUT2

VIN2

VDD

LD

CLK

DI

VIN3

VOUT3

VOUT4

VIN4

RD

RA

VIN5

VOUT5

VOUT6

VIN6

DO

VDAref

RESET

GND

VIN7

VOUT7

VOUT8

VIN8

TA

TD

MO

MB

IC615M62364FP

D/A CONVERTER

GND

TAI

DATA

5C

TD1

IC628TA78L05F

IC630TA78L05F

IC627TA78L05F5.06V

5.04V3.34V

3.32V

1.82V

5.02V

8.00V



82

7

6

5

4

3

2

1

U V W X Y

X57-695 (B/2) 5/5

C82

010

00p

R77

947

k

D623DA204U

R76

7

47k

R750 0

R78

647

k

R80

61k

TAS

C80

210

00p

R785 1k

D614DA204U

MIS

C80

910

00p

R78

31k

R77

747

k

IO2

R80

347

k

C79

410

00p

C80

310

00p

D612DA204U

TDS

R751

0

C7971000p

L613

L611

R80

81k

IO3

C80

0

47u2

5

D620DA204U

C79

210

00p

C79

010

0p

C76

2

1000

p R76

61.

2k

C814

1000u25

R78

71k

C828

2.2u10

R77

547

k

L612

C81147u25

C774

1u

R752

0

R81

01k

D618DA204U

IO1

C76

0

1000

p

Q609DTC114EUA

R76

3

10k

R80

947

k

C81

210

00p

R77

247

k

C78

9

330u

25

D616DA204U

CN604E40-5702-05

1

AO5

AO4

AO3

SPO

SPO

AO2

AO1

SPI

RSSI

RD

SPG

12 SPG

AI3

R79

11k

R764 1k

C78

4

1u C79

310

00p

R81

1

47k

IO4

C787

1u

R75

4

47k

R79

847

k

C80

710

00p

D608DA204U

IO5

Q611DTC114EUA

D62

6

MIN

ISM

DE

190

R79

51k

D62

7

1SS

355

C81

810

00p

C79

847

u25

C79

610

00p

C80

410

00p

R765 1k

C81

010

00p

IO6

R758

10k

CN605E40-5704-05

1SP

2SPG

R78

247

k

R79

447

k

C81

310

00p

EPTT

R80

2

2.2

R80

547

k

PS

W

C765 0.01u

R75

3

47k

D621DA204U

R789 1k

R77

31k

1

89

QS

Q’S

Q8

Q7

Q6

Q5

OE

16VDD

AI2

EMON

R80

747

k

AI1

R76

81.

2k

R78

147

0

R749 0

R79

91k

C79

910

00p

C81

610

00p

SC

C78

810

0p

D629DA204U

R77

61k

CN603E40-5887-05

1 SB

SB

GND

4

GND

C81

910

00p

C80

810

00p

C79

1

470p

R80

41k

R76

2

4.7k

DAT

IC629 LA4422

1V

CC

2IN

3N

C1

4D

C5

NFA

6N

FB

7B

S8

GN

D9

NC

210

OU

T

D62

8

1SS

355

R79

047

k

SPM

CLK

D610DA204U

R77

11.

2k

R77

81k

R793 1k

L608

C80

510

00pRSSI

R76

01.

2k

C783 470p

C773

2.2u10

C81

5

0.1u

R77

41M

R78

01k

SOE

STB

Q614DTD123TK

Q607DTC144EUA

R84

0

560

Q613DTD123TK

Q608DTC144EUA

R83

9

560

E40-5960-05

1NCNCSPMIO6RXGIO5RAIO4RDIO3TAIO2TDIO1DGTXGAI3NCAI2SCAI1EPTTTXD2EMONRXD2NCNCNCNC

30NC

C772

100u10

C827

100u10

Q606DTC363EU

SHIFT REGISTER

AUDIO AMP

SP

D627,628

ANI

REVERSECURRENTPROTECTOR

CURRENTPROTECTOR

AF MUTE SW

D606-612,615,616,619,620,622,623

ACC

D-SUB

CO

NT

RO

L I/O

TE

ST

/SP

KR

SURGE PROTECTOR

DC SW

DC SW

DC SW

DC SW

CURRENTCONTROL

CURRENTCONTROL

SB

GND

TAI

DATA

5C

TD1

RA1

GND

RD1

RXD2

DXD2

AMPSW

CN606

2SJ506(S)Q610

DC SW

STRB

DATA

CLK

Q1

Q2

Q3

Q4

VSS

IC623BU4094BCFV

SURGE PROTECTOR

D614,618,621,629

D622DA204U

D619DA204U

D615DA204U

D611DA204U

D609DA204U

D607DA204U

D606DA204U

1.20V

13.10V

13.10V


-t

-t

R74

347

k

C82

010

00p

1

2CONT

5VCC

1

VS

S

2VIN

3VOUT

R70

2

47k

D4

R718 47k

KEY2

R689

47k

R77

947

k

2

CO

M

3IN

1OUT

D623DA204U

R76

7

47k

R625 1k

0.01

u

A0

R750 0

R717 47k

C708 0.01u

C709 0.01u

R78

647

kR663 47k

C71

410

u10

R80

61k

D4

DL5

A13

R64

710

0

TAS

CP

612

1k*2

C77

1

10u6

.3

R631 47k

C80

210

00p

C78

2

1u

D3

IO2

R785 1k

C70

4

0.1u

DL4

R633

47k

A1

R65

7

47k

C76

4

0.01

u

R668

18k

R738

270k

0.47

u25

C72

010

u10

R619 47k

BC

LK

D614DA204U

C710 10u10

C725

47p

CLK

HBIL

C78

1

1u

MC

LK

R680

22k

MIS

R74

2

0

C715 0.01u

18k

R70922k

C684 100p

R65

11k

C80

910

00p

TX

D0

C78

5

0.1u

R78

31k

LDT

R77

747

k

L607

A2

DL3

IO2

R65

847

k

R80

347

k

C76

9

10u6

.3

CP601 1k*2

C79

410

00p

C74

30.

01u

D6

LRC

K

R695 100

C776

1u25

C80

310

00p

A16

HC

S

C70

0

10u1

0

R661 47k

D612DA204U

R674 82k

TDS

R751

0

C7971000p

XF

R74

010

0k

R678100k

L613

C643

10u10

L611

CS

0

C69

20.

01u

1S

TR

B

DAT

A

CLK

Q1

Q2

Q3

Q4

8

VS

S916

R814 47k

RX

D1

R80

81k

R70

447

k

R66

922

k

DL7

IO3

C735 15p

R64

347

k

D5

R69047k

C750 0.01u

C80

0

47u2

5

C73

247

0p

D620DA204U

HCS

TXD0

R60

4

33k

KE

Y2

HC

S

SDTI

C79

210

00p

R61

5

0

C726

180p

L604

C79

010

0p

C62

3

0.1u

C76

2

1000

p

C77

0

10u6

.3

D2

R693 0

LRCK

C600

0.1u

R672100k

A18

R665 47k

HCNTL0

LDR

R65

01k

R76

61.

2k

1

NC

2

IN

3

GN

D

45

C740

100p

R72122k

C814

1000u25

TAS

R72

647

k

R78

71k

C828

2.2u10

R77

547

k

C82

6

10u6

.3

C70

5

0.01

u

C70

6

10u1

0

C616

0.01u

R610 0

L612

R70

010

0

22k

L601

C81147u25

TX

D1

1 VCCA

DIR

A1

A2

A3

A4

A5

A6

A7

A8

GND1

12GND2

13

24

R64

547

k

R621 1k

C734 27p

C774

1u

D7

INT

x

R653 0

ENR

A5

R752

0

IC608TA75S01F

1IN(+)

2VEE

3IN(-)

4OUT

5VCC

R81

01k

D618DA204U

R698 10k

MCLK

C76

7

100p

IO1

D1

R73

533

k

SPM

C76

0

1000

p

Q609DTC114EUA

C753 10u10

R71

247

k

C761

0.1u

IC610TA75S01F

1IN(+)

2VEE

3IN(-)

4OUT

5VCC

R76

3

10k

L600

C63

422

p

R744

39k

R80

947

k

C694 10u10

C61

4

0.01

u

C81

210

00p

R77

247

k

R67

0

22k

A6

C78

9

330u

25

R72

9

22k

D616DA204U

D0

R664 47k

L606

CN604E40-5702-05

1

AO5

AO4

AO3

SPO

SPO

AO2

AO1

SPI

RSSI

RD

SPG

12 SPG

HBIL

R601

0

C729

10u10

AI3

A3

R79

11k

C822100p

R629 0

C638

0.1u

R764 1k

CP603 100*2

WR

R630 47k

LD1

R72

047

k

C7380.01u

C78

4

1u

DAT

R620 1k

C749 470p

HCSL

C79

310

00p

12345

B+

IN6

B-I

N7

BO

UT

8+

V

R70

547

k

LD2

R64

01k

Q605DTC114EUA

A4

CLK

R73

1

4.7k

R81

1

47k

IO4

C787

1u

1u25

C71

310

u10

1

1213

24

R75

4

47k

DP

L602

R812

22k

RD

1 VCCA

DIR

A1

A2

A3

A4

A5

A6

A7

A8

GND1

12GND2

13

24

R707

22k

A11

C736

1800p

C72

7

0.01

u

C79

5

100p

R79

847

k

HCNTL1

C63

5

22p

R612 0

SDTO

C80

710

00p

C696 470p

L605

C685 0.01u

C70

3

0.1u

C71

747

0p

CLK

CP600 1k*2

D608DA204U

FWD

HCNTL1

IO5

SFT

MIS

R618 0

R71

047

k

A3

2

CO

M

3IN

1OUT

R608 0

CP

608

1k*2

Q611DTC114EUA

R605

100k

A9

R60

0

47k

D62

6

MIN

ISM

DE

190

R79

51k

D62

7

1SS

355

C81

810

00p

C744

10u10

R654

0

C79

847

u25

C79

610

00p

R64

41k

R813 47k

SCLK

R73

0

100

C80

410

00p

R765 1k

C81

010

00p

SOE

R72

40

1

89

16

LD2

IO6

R683 120k

C77

8

1u25

C747 0.01u

DAT

A2

TDS

RXD0

AM

R758

10k

C71

8

0.01

u

CN605E40-5704-05

1SP

2SPG

R78

247

k

R63

8

1k

C74

2

470p

L603

R73447k

C76

8

100p

R79

447

k

C821

100p

C7120.01u

C756 10u10

C81

310

00p

A7

C754 10u10

DL7

R72

30

STB1

R70

10 EPTT

R80

2

2.2

PSW

PT

T

RSSI

C695 470p

C76

6

100p

D7

R624 0

C75

8

1u

R80

547

k

R60

647

k

PS

W

R609 0

C765 0.01u

R75

3

47k

C80

1

10u6

.3

C81

7

47u2

5

R81

5

100k

C73

310

u10

R73

910

k

D621DA204U

C701 10u10

BCLK

R789 1k

R60

3

1k

C642

0.01u

A8

KEY5

1INB

2INA

3GND

4

5

C755 470p

SOE

R74

7

10k

ASQ

12345

B+

IN6

B-I

N7

BO

UT

8+

V

PSW

CP

R64

21k

AMPSW

R77

31k

LD1

1

89

QS

Q’S

Q8

Q7

Q6

Q5

OE

16VDD

C82

5

0.1u

C759 470p

A0

AI2

BATT

C73727p

C739180p

DL0

R662 1k

KEY3

R73

3

0 C74

6

10u1

0

R69

90

C71

647

0p

R63

70

R72

822

k

EMON

C66210u10

C757 10u10

R80

747

k

C74

5

10u1

0

C60

5

0.1u

R70

8

22k

KE

Y3

CP

611

10*4

R611 0

HC

SL

DL4

AI1

D6

ENR

R76

81.

2k

R71510k

IC617NJM4558E

12345

B+

IN6

B-I

N7

BO

UT

8+

V

HCNTL0

R623 0

R659 47k

R78

147

0

R61

647

k

R749 0

C69710u10

DL3

C62

9

100p

A10

R79

91k

R602

4.7k

KEY4

C60

2

0.1u

R692 0

MCLK

D1

C63

9

0.01

u

R685 100k

C79

910

00p

IC61

9T

C75

W51

FU

12345

IN(+

)-B

6IN

(-)-

B7

OU

T-B

8V

DD

1

VS

S

2VIN

3VOUT

C81

610

00p

R68

7

22k

SC

R65

547

k

R607 0

HR

W

ENT

C78

810

0p

D629DA204U

HRW

IC61

6N

JM45

58E

12345

B+

IN6

B-I

N7

BO

UT

8+

V

3

GND

2 VDD 1OUT

CP

610

10*4

R686100k

DL6

R77

61k

CN603E40-5887-05

1 SB

SB

GND

4

GND

DL2

R64

647

k

C78

6

0.1u

A12

X60116.515M

C681

68u6.3

CP614 1k*2

SDT0

LRCK

1 8

916A1

C81

910

00p

R64

10

R736 47k

PTT

C775

1u25

R74

1

150k

TXD1

R65

61k

R72

7

0

C64

1

0.1u

C80

810

00p

R627 1kENT

LDR

C751 0.01u

1Y1

Y0

Z1

Z

Z0

INH

VEE

8VSS

9

16

C79

1

470p

DL2

A15

R80

41k

R76

2

4.7k

DAT

IC629 LA4422

1V

CC

2IN

3N

C1

4D

C5

NFA

6N

FB

7B

S8

GN

D9

NC

210

OU

T

CLK

R73

247

k

C72

80.

01u

SDTI

R64

91k

R745

47k

C72

110

u10

D62

8

1SS

3551

VS

S

2VIN

3VOUT

R697 100

C648 0.01u

D2

C71

90.

01u

VLI

X60

014

.754

M

R660 47k

R79

047

k

RX

D0

R691

0

SPM

C78

0

1u

DL0

C7241800p

C711 470p

R684 47k

KEY4

R68

215

k

KE

Y1

CLK

D5

D610DA204U

BUP

R634

47k

C649 33p

R77

11.

2k

C7231u

R63

51k

C652 100p

R77

81k

D0

Q601DTC114EUA

R70

30

DP

C693 10u10

R67

122

k

R793 1k

L608

A14

DL6

KEY5

1VCOM

AINR

AINL

VSS

VDD

DEMO

DEM1

8SDTO

9

16

EMON

R63

90

D3

C80

6

47u2

5

R68

8

47k

R714

22k

R676 82k

C698

10u10

R626 1k

R666 47k

CP

605

1k*2

C80

510

00p

IO1

DL1

KEY1

CP

604

1k*2

CP

RSSI

R64

810

0

C748 0.01u

C64

0

10u1

0

XF

A17

RS

R76

01.

2k

C690

100p

C783 470p

C707 0.01u

LDT

2

CO

M

3IN

1OUT

C67910u10

R694 100

R696 10k

C752 470p

R73747k

R722

330k

DL5

C773

2.2u10

IO4

DAT

RXD1

C73

10.

01u

C61

3

0.01

u

R613 0

Q603DTC114EUA

R667 47k

INT

x

C81

5

0.1u

C7631000p

DAT

C73

00.

01u

DL1

LRCK

R65

210

0

R77

41M

C74

1

0.01

u

R78

01k

C82

3

47u4

BCLK

RD

SOE

123456789101112131415161718192021222324252627282930313233343536

37NC7

38NC8

39HCNTL0

40VSS6

41BCLKR0

42BCLKR1

43BFSR0

44BFSR1

45BDR0

46HCNTL1

47BDR1

48BCLKX0

49BCLKX1

50VSS7

51HINT/TOUT1

52CVDD3

53BFSX0

54BFSX1

55HRDY

56DVDD3

57VSS8

58HD0

59BDX0

60BDX1

61IACK

62HBIL

63NMI

64INT0

65INT1

66INT2

67INT3

68CVDD4

69HD1

70VSS9

71NC9

72 NC10

73 74 75D

VD

D4

76V

SS

1277

CLK

MD

178

CLK

MD

279

CLK

MD

380

NC

1381

HD

282

TOU

T0

83E

MU

084

EM

U1/

OF

F85

TD

O86

TD

I87

TR

ST

88T

CK

89T

MS

90N

C14

91C

VD

D5

92H

PIE

NA

93V

SS

1394

CLK

OU

T95

HD

396

X1

97X

2/C

LKIN

98R

S99

D0

100

D1

101

D2

102

D3

103

D4

104

D5

105

A16

106

VS

S14

107

A17

108

A18

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

SCLK

R614 47k

116

17

A3

A2

A1

A0

IO0

IO1

IO2

GN

D

IO3

IO4

IO5

IO6

IO7

CE

A10

32

OE

C64

6

10u1

0C

691

0.01

u

Q615DTC144EUA

C82

4

4700

p

SFT

RS

CN600E40-6102-05

1

20

CN602E40-6009-05

1

36

CN601E40-5701-05

1

14

C832

0.01u

C83

7

0.01

u

R827

8.2k

R832

8.2k

C833 0.01u

R828

27k

C839

270p

R82

9

220k

R821

10k

C83

5

0.1u

1O

UT

12

IN1-

3IN

1+4

VE

E5678

R818

1k

C8421u25

R820

10k

C83

1

1000

p

R830

56k

R822

10k

C829

0.1u

C83

4

0.1u

R83322k

C83

8

0.01

u

R826

820k

C84

0

4700

p

C83

0

0.01

u

1O

UT

12

IN1-

3IN

1+4

VE

E5678

R831

150k

R823

470k

C83

6

0.01

u

R825

820k

R819

10k

CP620

100*2

R817 100

R836

47k

Q612DTC144EUA

1A0

2A1

3A2

4GND

5

6

7

8

R62

21k

R837 3.3k C851 0.1u

R83

43.

3k

ST

B

1

IO5

IO4

5TONE

IO2

IO1

BYTE

CNVss

ENT

ENR

RESET

Xout

Vss

Xin

Vcc

NMI

BUP

TMP

INT0

CLK

DAT

SFT

LD1

IO3

BEEP

25LD2

26

RS

EP

TT

PT

T

TX

D1

RX

D1

SC

LK

SD

AT

TX

D0

RX

D0

CP

DP

RD

Y

ALE

HO

LD

HLD

A

BC

LK

RD

BH

E

WR

ST

B

INT

x

HC

S

CS

0

A19

50

A18 51

75

76100

EP

TT

C843 0.1u

C84

40.

1u

STB

STB

Q614DTD123TK

Q607DTC144EUA

R84

0

560

Q613DTD123TK

Q608DTC144EUA

R83

9

560

SC

E40-5960-05

1NCNCSPMIO6RXGIO5RAIO4RDIO3TAIO2TDIO1DGTXGAI3NCAI2SCAI1EPTTTXD2EMONRXD2NCNCNCNC

30NC

C779

1u25

C777

1u25

R841 0

R842 0

R843

270k

TH700

10k

R719

150k

C722

10u10

R713

27k

C84

11u

TH701

10k

R673 220k

R844

330k

C647 100p

R67

5

100k

STB

CLK

AM

SOE

AMPSW

BUP

TMP

IO3

C772

100u10

C827

100u10

TMP

C85

2

1000

p

Q606DTC363EU

SHIFTREGISTER

SHIFT REGISTER

5V AVR

3.3V AVR

AUDIO AMP

5V AVR

5V AVR

SP

3.3V AVR


1.8V AVR

COUNTER

EEP ROM

INVERTER

IC607

AF AMP

VOLTAGEDETECTOR

D627,628

ANI

REVERSECURRENTPROTECTOR

CURRENTPROTECTOR

AF MUTE SW

INVERTER

D606-612,615,616,619,620,622,623

INVERTER

SURGEPROTECTOR

AF AMP

DEI

AF AMP

DEO

AF AMP

1.8C

3.3D

3.3A

AF AMP

AF AMP

AF AMP

ACC

D-SUB

DET

CO

NT

RO

L I/O

TE

ST

/SP

KR

SURGE PROTECTOR

AF AMP

AF AMP

DC SW

DC SW

DC SW

DC SW

DC SW

DC SW

DC SW

CURRENTCONTROL

CURRENTCONTROL

DC SW

TXO

DATA

5C

MO

RXI

MIC

DEI

MB

GND

RXOTXI

SDA

SFT

SCL

XIN

XOUT

RESET

CNVSS

SB

8C 8C

SBSB

8C

SB

8C8C

SB SB SB

GND

TXO

MB

DEI

MIC

5C

RXI

DATA

RXO

MO

TXI

BEEP

5TONE

GND

5TONE

DEI

DATA

TXI

RXI

MO

BEEP

5C

MB

RXO

TXO

MIC

GND

TAI

DATA

5C

TD1

RA1 RA1

GNDGND

RD1RD1

RXD2

DXD2

RXD2

DXD2

AMPSWAMPSW

CN606

D600DA204U

DIS

PLA

Y U

NIT

(X54

-333

0-21

)(A

/2)-

CN

502

SB

SB

GND

NC

DAT

PSW

STB1

CLK

SOE

PTT/TXD1

K1

HK/RXD1

K2

K3

K4

K5

VLI

5C

MIG

MIC

(X57

-695

X-X

X)(

A/2

)-C

N14

TX

-RX

UN

IT

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

TXO

TXI

RXO

AC

BC1

BC2

BC3

BC4

PTI

CLRC

RXI

PTO

NC

GND

IC602BU4094BCFV

QS

Q’SQ8

Q7

Q6

Q5

OE

VD

D

2SK1824Q602

SDA

SCL

WP

VCC

IC600AT24C08A10SI18

IC601RH5VL42C

IC60430622M4A-487GP

CPU

KE

Y3

KE

Y2

KE

Y1

D7

D6

D5

D4

D3

D2

D1

D0

FW

D

RS

SI

AS

Q

VLI

BAT

T

AI1

AI2

AV

ssAI3

Vre

f

AV

cc

ST

B1

SO

E

IO6

A16

A15

A14

A13

A12

A11

A10

A9

Vcc

A8

Vss

A7

A6

A5

A4

A3

A2

A1

A0

EMON

LDR

LDT

KEY5KEY4

A17

IC606TC74LVX4245FS

GND3

B8

B7

B6

B5

B4

B3

B2

B1

G

VCCB1

VCCB2

GND3

B8

B7

B6

B5

B4

B3

B2

B1

G

VCCB1

VCCB2IC609

AT29C020-90TI

FLASH ROM

A7

A16

A18

A14A4

A12A6

A15 A9

A17

A11

A13A5

A8

WR

D7

D0

A10A1

A0

D4

A2

RD

D3

A3

D2

D1

CS

0

D6

D5

A11A9

A8

A13

A14

A17WE

VC

C

A18

A16

A15

A12A7

A6

A5

A4

C64

5

10u1

0

C64

4

0.01

u

BUS TRANSCEIVER

IC603,606

IC603TC74LVX4245FS

IC618320VC5402PGE

DSP

NC

1

NC

2

VS

S1

DV

DD

1

A10

HD

7

A11

A12

A13

A14

A15

NC

3

HA

S

VS

S3

NC

4

CV

DD

2

HC

S

HR

W

RE

AD

Y

PS

DSIS

R/W

MS

TR

B

IOS

TR

B

MS

CXF

HO

LDA

IAQ

HO

LDBIO

MP

/MC

DV

DD

2

VS

S5

NC

5

NC

6

A19

NC15

VSS15

DVDD5

D6

D7

D8

D9

D10

D11

D12

HD4

D13

D14

D15

HD5

CVDD6

NC16

HDS1

VSS16

DVDD

A0

A1

A2

A3

HD6

A4

A5

A6

A7

A8

A9

CVDD7

NC17

NC18

HDS2

OU

T

VC

C

Q1

CK

CLRQ

9

Q8

Q10

Q11Vcc

Q12

Q6

Q5

Q7

Q4

Q3

Q2

GN

D

IC61

2T

C7S

04F

U

IC61

3T

C74

VH

C40

40F

T

IC624-628,630

VOLTAGE REGULATOR

IC625XC62FP3302P

IC626XC62FP3302P

IC624XC62FP1802P

AO

UT

A-I

N

A+

IN-V

OU

T-A

IN(-

)-A

IN(+

)-A

VS

S

SDTI

LRCK

MCLK

SCLK

PWAD

PWDA

AOUTL

AOUTR

IC614AK4550VT

CODEC

IN/OUT

OUT/IN

GND

OUTX

VCC

34

IC622TC7S66FU

IC621TC7S00FU

MULTIPLEXER

NAND GATE

IC620ADM202EARN

RS232CTRANSCEIVER

C1+

V+

C1-

C2+

C2-

V-

T2OUT

R2INR2OUT

T2IN

T1IN

R1OUT

R1IN

T1OUT

GND

VCC

AO

UT

A-I

N

A+

IN-V

IC605BU4053BCF

MULTIPLEXER

C

B

A

X0

X1

X

Y

VDD

AO

UT

A-I

N

A+

IN-V

IC60

7N

JM45

58E

C65

7

C67

0

R68

1

R67

9

C66

3 IC61

1N

JM45

58E

AO

UT

A-I

N

A+

IN-V

VIN1

VOUT1

VOUT2

VIN2

VDD

LD

CLK

DI

VIN3

VOUT3

VOUT4

VIN4

RD

RA

VIN5

VOUT5

VOUT6

VIN6

DO

VDAref

RESET

GND

VIN7

VOUT7

VOUT8

VIN8

TA

TD

MO

MB

IC615M62364FP

D/A CONVERTER

2SJ506(S)Q610

DC SW

STRB

DATA

CLK

Q1

Q2

Q3

Q4

VSS

IC623BU4094BCFV

SURGE PROTECTOR

D614,618,621,629

SFT

SCL

SDA

XIN

XOUT

RESET

CNVSS

GND GND

SB

8C

RXI

TXO

MB

5C

DEI

MIC

GND

MO

RXO

DATA

TXI

GND

TXO

MB

DEI

MIC

5C

RXI

DATA

RXO

MO

TXI

BEEP

5TONE

RS

SI

BAT

T

ST

B1

FW

D

AS

Q

VLI

AI1

AI2

SO

E

IO6

IO5

AI3

IC63

1TA

75W

01F

U

IC63

2TA

75W

01F

UIN2+

IN2-

OU

T-B

VC

C

R82

4

4.7k

GND

RXI

5C

MIC

TXI

5TONE

TXO

DATA

BEEP

RXO

DEI

MO

MB

GND

TAI

DATA

5C

TD1

D622DA204U

D619DA204U

D615DA204U

D611DA204U

D609DA204U

D607DA204U

D606DA204U

2SK1824Q600

DC SW

CP

609

100*

2

CP

607

1k*2

CP

606

4.7k

*2

CP61710*4

CP61910*4

CP61610*4

CP61810*4

CP6131k*2

CP61510*4

NC

11

NC

12

2SK1824Q604

DC SW

IN2+

IN2-

OU

T-B

VC

C

IC628TA78L05F

IC630TA78L05F

IC627TA78L05F

1.20V

13.10V

13.10V

5.06V

5.04V3.34V

3.32V

1.82V

5.02V

3.20V

5.05V

5.00V

5.00V

8.00V

TKR-750

83

BLOCK DIAGRAM

TA SW

TAS

SWMIC

MIS

RD

DET

EEPROM

IC600AT2408N10S12.5

SCLSDA

SOE,STB1CLK,DAT

KEY1~5,VLITXD1,RXD1,PTT

TXD0/RXD0IO1~6

SFT

SWQ600

2SK1824

X60014.754M

DAT,CLK,SOE

Shift Reg.IC623

BU4094BCF

RSSIRD

A01~5

5C

SB

PTT/TXDHK/RXDKEY1~55V

AVR

5VAVR5V

5V

IC506TA78L05F

IC507TA78L05F

Shift Reg.4IC502

BU4094BCFV

SPI

SP

CN605

CN604

CN603 D626MINISMDE190

SPO

INT SP

TX-RX unit (CONTROL) X57

Shift Reg.3IC505

BU4094BCFV

Shift Reg.2IC504

BU4094BCFV

Shift Reg.1IC503

BU4094BCFV

SWSWSW

Q510Q511

DTA114EUA x 5

SWSW

SW

Q508

AMP ATT

DET

D501/502HSM88AS

VR501

IC501NJM4558E

Q5012SC4116(Y)

Q5022SA1586(Y,GR)

MIC

Q516~519UPA627T

Q521~524UPA627T

KEY1~5

S501 S502 S503 S504 S505

PF1~5

Q512~514UPA627T

D506 D507

S507

Power sourceSWMain DC

Back UPBUSYCALL

TX

D505D504D503

VLI

PSW

DATSOSISI SOSO

SI

CLK,SOE,STB1

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

CN502

CN600

CN601

CN501

VR601AF VOL

MIC JACK

VLI

Display unitX54-333 (A/2)

Display unitX54-333 (B/2)

SB

SB

D603PTT/TXDHK/RXD

SB

SB

PSW

TEST/SPKR

CLK,SOE,STB1

INV

INV

BUP

TEMP

Q6022SK1824

Q601DTC114EUA

5

Q509Q506

TKR-750

84

BLOCK DIAGRAM

Shift Reg.6IC602

BU4094BCFV

AMP

RS232DRIVER

AMP

DAC

IC615 (A/2)M62364FP

AI1~3SPM,EMON,EPTT

AMP

RXD2/TXD2

IO1~6

AMP

LD1,DAT,CLK

SC

IC617(B/2)

IC607(A/2)

IC607(B/2)

IC617(A/2)

IC620ADM202EARN

DAC

IC615 (B/2)M62364FP

MO

MB

AMPLPF

SWTD

TDS

IC605 (B/2)BU4053BCF

AMP

IC616 (B/2)NJM4558E

IC616 (A/2)NJM4558E

IC611 (A/2)NJM4558E

IC619 (A/2)NJM4558E

LPFAMP

IC619 (B/2)NJM4558E

CODEC

IC614AK4550VT

AOUTR

AOUTL

AINL

AINR

IC610TA75S01F

AMP

AMP

IC608TA75S01F

RXI RXODEODEI

TXI TXO

TA SWIC605 (A/2)BU4053BCF

TAS

SWMIC

MIS

DP,CPEPR,EPT

DT,CKSTB4,SOELD2,PSW

RD

DET

IC630TA78L05F

IC624XC62FP1802P

1.8VAVR

3.3VAVR

5VAVR

5VAVR

3.3VAVR

5VAVR

IC625XC62FP3302P

IC626XC62FP3302P

IC627TA78L05F

3.3D

1.8C

3.3A

5C

SB

DSP

IC618TMS320VC5402PGE

INVINV IC612TC7S04FU

STDOSTDI

PWDAPWAD

BDR0BDX0

Q603DTC114EUA

DIVIDERIC613

TC74VHC4040FT

XF

SW

SFT

Q6042SK1824

X60116.515M

Interface

IC603/606TC74LVX4245FS

LD1,DAT,CLK

CPU

IC604M30622M4

FLASH ROMIC609

AT29C020-90TI

Reset ICIC601

RH5VL42C

A0~A18,D0~D7,

WR,RD,CS0

WR,HCS,D0~D7A0~D3

EEPROM

IC600AT2408N10S12.5

SCLK,SDAT

SOE,STB1CLK,DAT

KEY1~5,VLITXD1,RXD1,PTT

EPTTEMONAI1~3

TXD0/RXD0IO1~6

SFT

SWQ600

2SK1824

X60014.754M

SCLKLRCLK

ASQ,RSSIFWD,BATT

CN601Option board

BC1~4,CLRC,AC

DAT,CLK,SOE,STB3

RXI/RXOTXI/TXOPTI/PTO

RA

RD

TA

TD

DAT,CLK,SOE,STB2

Shift Reg.5IC623

BU4094BCFV

RSSIRD

A01~5

AF AMPIC629

LA4422

AFSWMUTE

INV Q605DTC114EUA

Q606DTC363EK

IC622TC7S66FU

AMSPM

IC621TC7S00FU

SW

INV

AMPSW

Q6102SJ506(S)

Q609DTC114EUA

NJM4558E x 4

SB

SPI

SP

D626MINISMDE190

SPO

X-RX unit (CONTROL) X57-695 (B/2)

SB

PSW

MCLK

RESET

RXD0/TXD0

IC628TA78L05F

RA

DET

8C

5M

BUP,TEMPLDT,LDR

FWD

SB

TDSTASMIS

RSSI

ASQ

SOE,DAT,CLKSTB2,STB3,SFTDP,CP,EPR,EPT

LD1,LD2,LDR,LDT

AM,AMPSW

BCLK

SCLK

INV

INV

BUP

TEMP

Q6022SK1824

Q601DTC114EUA

5-TONE

5-TONE

IC631IC632

TA75W01FU

TKR-750

85

BLOCK DIAGRAM

SWSW

VCOA

VCOB

PLL

SRR

TCXO

LPF9CLR

FCR

W/N

Fin

EPRCPDP

SW

PSW

SW

SW

5VAVR

8VAVR

DCAMP

8R

8T

5CT

8CT

ATT

PLL

VCOB

9CLTVCOA

LPF

CVT

QUDSW

DET AMP

CVR

DET

ASQ

RSSI

W/N

PC8T

PC8T

DACIC6

M62354GP

SOESTB4

CKDT

LD2CKDT

SRR,STT8RC,8TCFAS

FCTFCRPC

EPR,EPTCP,DP,PSW

BUP,TEMP,LDR,LDTFWD

CN16

CN19

L2,3A1

XF1MCF(N)

D1DAN235K

D2DAN235K

IF AMPQ3

2SC3356(R24)

Q92SC3357

Q82SC3120

A3RX VCOW/N

W/N

CN14

X216.8M

K1

TCXO

X316.8M

FCT

STT

Fin

IC4NJM7808FA

A2TX VCO

8VAVR

9VAVR

IC10TA7808F5V

AVR

IC3NJM78L05UA

INV

8TC

Q182SB1386(R)

Q162SB1132(Q,R)

IC11NJM78L05UA

8RC

INVQ17

DTC114EUA

Q19DTC114EUA

8CR

LIPPLE

Q122SC4116(GR)

5CR

8CLR

8CLT LIPPLE

Q132SC4116(GR)

IC5AN8009M

LIPPLE9CLR

9CLT LIPPLE

Q152SC4116(GR)

Q142SC4116(GR)

IC7BU4094

BCFV

D5MA742

Q72SC4617(S)

SW SWD4DAN235K

D3DAN235K

Q4DTC144EUA

FM ICIC9 : TK14489V

2/TXD2

CN602

MO

MB

P,CPEPT

T,CKSOEPSW

SB

CN606

SW

BUP

K1

SW

Final AMPQ5RD70HVF1-01

FAS

Q9DTD123EK

CN6

CN7

CN4

TX ANT

FAB

BACKUP

DCAMP

REFAMPPC

FWDDET

REVDET

IC1TA75W01FU

15A

15A

Main DC

CN1

CN3

+B

VcontTEMP

Final unitX45-373 (A/2) X45-373 (B/2)

TX-RX unit X57-695 (A/2)

DET

8C8C

EMPLDR

FWD

X144.395MHz

EPTCPDP

CN15

CN5

SB

RSSI

ASQ

MO

MB

CF1 (Wide)

CF2 (Narrow)

CM COUPLER

D5D4

VR1

HSM88AS x 2Q82SC4116(Y)

IC2

TEMP

IC3NJM78L05UA

TMP

SW

Drive AMPQ2

2SC3356(R24)

Drive AMPQ3

2SC3357

Drive AMPQ4

RD55003S

Control I/O(D-SUB)

455kHz

44.850MHzXF2

MCF(W)

IF AMPQ2

2SC3357

RF AMPQ1

2SC357

BuffQ11

2SC3120

DCAMPIC2

NJM4558E

IC1NJM4558E

CN18RX ANT

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

IC300SA7025DK

IC300SA7025DK Q350,351:

2SK508NV(K52)D350~353: 1SV282

MB

MO

SW

SW

Q5DTA144EUA

Q6DTC144EUA

W/N

5VAVR

FAS

FAS

TMPBUPPDT

TMPBUPPDT

L5,6,7

TKR-750

86

KES-5 (EXTERNAL SPEAKER)

126

3

15

1

13

Crimp terminal(E23-0613-05)

Black lead

Speaker cable

Black/White lead

Jumper lead

Connector

BACK UP

KES-5

When Using an External Speaker1. 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 (pin9and 12).

Specifications

Maximum input power ................ 40WImpedance ................................... 4ΩDimensions (W x H x D) .............. 129 x 129 x 77 mmprojection not included ................ 5-1/16 x 5-1/16 x 3 inchesWeight ......................................... 820g / 1.81 lbs

TKR-750

87

SPECIFICATIONS (K,K2 TYPE)

GENERAL

Frequency Range ................................ K : 146 to 174MHz K2 : 136 to 150MHZ

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

Channel Spacing ................................. Wide : 30kHz, 25kHz Narrow : 15kHz, 12.5kHz

(PLL channel stepping 2.5kHz/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 13A

Duty Cycle

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

Transmit ......................................... 100% (100% @25W)

Frequency Stability ............................. Less than ±0.0002% –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 : 85dB (±30kHz/±25kHz) Narrow : 80dB (15kHz), 77dB (12.5kHz)

Intermodulation................................... Wide : 80dB (±30kHz/±60kHz) Narrow : 75dB (±15kHz/±30kHz)

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 ....................................... 3MHz

TRANSMITTER (Measured by TIA/EIA-603)RF Power Output ................................ 50W adjustable to 15W (100% duty @25W)

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

Spurious Response ............................. 80dB

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

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

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

Band Spread ....................................... K : 28MHz K2 : 14MHz

TKR-750SPECIFICATIONS (E TYPE)

GENERAL

Frequency Range ............................................... 146 to 174MHz

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

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

(PLL channel stepping 5kHz/6.25kHz)

Operating Voltage .............................................. 13.2V DC (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 13A

Duty Cycle .......................................................... Receive : 100% Transmit : 100% (100% @25W)

Frequency Stability ............................................. Less than ±0.0002% –30°C to +60°CAntenna Impedance ........................................... 50Ω

Operating Temperature Range .......................... –30°C to +60°CDimensions ........................................................ 483 W x 88 H x 340 D mm

Weight ............................................................... 9.7kg

RECEIVER (Measured by EN 300 086)Sensitivity ........................................................... 0.45µV

Adjucent Channel Selectivity ............................. 85dB (±25kHz) 77dB (±12.5kHz)

Intermodulation .................................................. 72dB

Hum & Noise ..................................................... 50dB (Wide 25kHz) 45dB (Narrow 12.5kHz)

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 ....................................................... 3MHz

TRANSMITTER (Measured by EN 300 086)RF Power Output ............................................... 50W adjustable to 25W (100% duty @25W)

Type of Emission ............................................... 16K0F3E, 8K50F3E, 14K0F2D, 7K50F2D

Modulation Limiting ........................................... ±5kHz at ±25kHz ±2.5kHz at ±12.5kHz

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

FM Noise (EIA) ................................................... 25kHz : 50dB 12.5kHz : 45dB

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

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

Band Spread ....................................................... 28MHz

KENWOOD CORPORATION2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan

KENWOOD U.S.A. CORPORATIONP.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A.KENWOOD ELECTRONICS CANADA INC.6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8

KENWOOD ELECTRONICS DEUTSCHLAND GMBHRembrücker Str. 15, 63150 Heusenstamm, Germany

KENWOOD ELECTRONICS BELGIUM N.V.Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium

KENWOOD ELECTRONICS FRANCE S.A.13, Boulevard Ney, 75018 Paris, France

KENWOOD ELECTRONICS U.K. LIMITEDKENWOOD House, Dwight Road, Watford, Herts., WD18 9EB United Kingdom

KENWOOD ELECTRONICS EUROPE B.V.Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands

KENWOOD ELECTRONICS ITALIA S.p.A.Via G. Sirtori, 7/9 20129 Milano, Italy

KENWOOD IBERICA S.A.Bolivia, 239-08020 Barcelona, Spain

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

KENWOOD ELECTRONICS (HONG KONG) LTD.Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong KongKENWOOD ELECTRONICS SINGAPORE PTE LTD.1 Ang Mo Kio Street 63, Singapore 569110

Document Copyrights · 2010. 8. 30. · If you want to continue programming other TKR-750s, re-peat...

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