Kenwood-TK-7360-Service-Manual电路原理图.pdf

This product uses Lead Free solder.This product complies with the RoHS directive for the European market.SERVICE MANUAL© 2011-1 PRINTED IN JA PANB51-8952-10 (N) PDFTK-7360/7360HTK-7360H(V)VHF FM TRANSCEIVERGENERAL .2SYSTEM SET-UP .4REALIGNMENT .4INSTALLATION .6DISASSEMBLY FOR REPAIR .11CIRCUIT DESCRIPTION .13SEMICONDUCTOR DATA .18COMPONENTS DESCRIPTION .19PARTS LIST .21EXPLODED VIEW .31PACKING .32ADJUSTMENT .33TERMINAL FUNCTION .42PC BOARDDISPLAY UNIT (X54-3740-20) .44TX-RX UNIT (X57-8020-XX) .46SCHEMATIC DIAGRAM .50BLOCK DIAGRAM .56LEVEL DIAGRAM .58SPECIFICATIONS .59CONTENTSPanel assy(A62-1180-13)Badge(B43-1650-04)Key top(K29-9479-01)Modular jack(E58-0535-05)This service manual added the details of the panel tuning mode to B51-8952-00.REVISEDTK-7360/7360H/7360H(V)2Document CopyrightsCopyright 2011 by Kenwood Corporation. All rights re-served.No part of this manual may be reproduced, translated, distributed, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or other-wise, 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 er-rors or omissions. Neither is any liability assumed for dam-ages 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.INTRODUCTIONSCOPE OF THIS MANUALThis manual is intended for use by experienced techni-cians familiar with similar types of commercial grade com-mu ni ca tions equipment. It contains all required service in for ma tion for the equipment and is current as of the pub-lication date. Changes which may occur after publication are covered by either Service Bulletins or Manual Revisions. These are is sued as required.ORDERING REPLACEMENT PARTSWhen ordering replacement parts or equipment informa-tion, the full part identifi cation number should be included. This applies to all parts : components, kits, or chassis. If the part number is not known, include the chassis or kit number of which it is a part, and a suffi cient description of the re-quired component for proper identifi cation.PERSONAL SAFETYThe following precautions are recommended for personal safety: DO NOT transmit if someone is within two feet (0.6 me-ter) of the antenna. 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. All equipment should be properly grounded before pow-erup for safe operation. This equipment should be serviced by only qualified technicians.PRE-INSTALLATION CONSIDERATIONS1. UNPACKINGUnpack the radio from its shipping container and check for accessory items. If any item is missing, please contact KENWOOD immediately.2. LICENSING REQUIREMENTSFederal regulations require a station license for each radio installation (mobile or base) be obtained by the equip-ment owner. The licensee is responsible for ensuring trans-mitter power, frequency, and deviation are within the limits permitted by the station license.Transmitter adjustments may be performed only by a licensed technician holding an FCC fi rst, second or general class commercial radiotelephone operators license. There is no license required to install or operate the radio.3. PRE-INSTALLATION CHECKOUT3-1. IntroductionEach radio is adjusted and tested before shipment. How-ever, it is recommended that receiver and transmitter opera-tion be checked for proper operation before installation.3-2. TestingThe radio should be tested complete with all cabling and accessories as they will be connected in the fi nal installa-tion. Transmitter frequency, deviation, and power output should be checked, as should receiver sensitivity, squelch operation, and audio output. Signalling equipment operation should be verifi ed.GENERALTK-7360/7360H/7360H(V)34. PLANNING THE INSTALLATION4-1. GeneralInspect the vehicle and determine how and where the radio antenna and accessories will be mounted.Plan cable runs for protection against pinching or crush-ing wiring, and radio installation to prevent overheating.4-2. AntennaThe favored location for an antenna is in the center of a large, flat conductive area, usually at the roof center. The trunk lid is preferred, bond the trunk lid and vehicle chassis using ground straps to ensure the lid is at chassis ground. 4-3. RadioThe universal mount bracket allows the radio to be mounted in a variety of ways. Be sure the mounting surface is adequate to support the radios weight. Allow suffi cient space around the radio for air cooling. Position the radio close enough to the vehicle operator to permit easy access to the controls when driving.4-4. DC Power and wiring1. This radio may be installed in negative ground electrical systems only. Reverse polarity will cause the cable fuse to blow. Check the vehicle ground polarity before instal-lation to prevent wasted time and effort.2. Connect the positive power lead directly to the vehicle battery positive terminal. Connecting the Positive lead to any other positive voltage source in the vehicle is not recommended.3. Connect the ground lead directly to the battery negative terminal.4. The cable provided with the radio is suffi cient to handle the maximum radio current demand. If the cable must be extended, be sure the additional wire is suffi cient for the current to be carried and length of the added lead.5. INSTALLATION PLANNING CONTROL STATIONS5-1. Antenna systemControl station. The antenna system selection depends on many factors and is beyond the scope of this manual. Your KENWOOD dealer can help you select an antenna sys-tem that will best serve your particular needs.5-2. Radio locationSelect a convenient location for your control station radio which is as close as practical to the antenna cable entry point. Secondly, use your systems power supply (which supplies the voltage and current required for your system). Make sure suffi cient air can fl ow around the radio and pow-er supply to allow adequate cooling.SERVICEThis radio is designed for easy servicing. Refer to the schematic diagrams, printed circuit board views, and align-ment procedures contained in this manual. NOTEIf you do not intend to use the speaker 3.5-mm jack and the D-sub 15-pin connector, fi t the supplied speaker-jack cap and ACC cap to stop dust and sand from getting in. ACC.Speakerjack capPower inputconnectorAntennaconnectorACC. capGENERALTK-7360/7360H/7360H(V)4Merchandise receivedLicense and frequency allocated by FCC: K type onlyChoose the type of transceiverTransceiver programmingKCT-60Connection cableKCT-36Extension cableKES-5External speakerKCT-18Ignition sense cableKES-3External speakerVGS-1Voice guide &storage unitSee page 4.A personal computer, programming interface (KPG-46/46A), and FPU (programming software) are required for programming.Frequency range (MHz) RF power Type13617413617450W50W TK-7360H K,M136174 25W TK-7360 M,M2TK-7360H(V) K(Option)(Option)(Option)(Option)(Option)(Option)DeliverySee page 9.See page 9.See page 7. See page 9.See page 6.SYSTEM SET-UP1. ModesUser modePC mode PC programming modePC test mode PC tuning modePanel test mode Panel tuning modeClone modeFirmware version informationMode FunctionUser mode For normal use.Panel test modeUse by the dealer to check the fundamental characteristics.Panel tuning mode Used by the dealer to tune the transceiver.PC modeUsed for communication between the trans-ceiver and PC.PC programming modeUsed to read and write frequency data and other features to and from the transceiver.PC test modeUsed to check the transceiver using the PC. This feature is included in the FPU.PC tuning mode Used to tune the transceiver using the PC.Clone modeUsed to transfer programming data from one transceiver to another.Firmware version informationUsed to confi rm the internal fi rmware ver-sion.REALIGNMENT2. How to Enter Each ModeMode OperationUser mode Power ONPanel test mode +Power ONPanel tuning mode Panel test mode+ PC mode Received commands from PCClone mode +Power ON (One second)Firmware version information +Power ON3. Panel Test ModeSetting method refer to ADJUSTMENT.4. Panel Tuning ModeSetting method refer to ADJUSTMENT.5. PC Mode5-1. PrefaceThe transceiver is programmed using a personal com-puter, a programming interface (KPG-46/46A, USB adapter (KCT-53U) and FPU (programming software).The programming software can be used with a PC. Fig-ure 1 shows the setup of a PC for programming.TK-7360/7360H/7360H(V)55-2. Connection procedure1. Connect the transceiver to the computer using the inter-face cable and USB adapter (When the interface cable is KPG-46A, the KCT-53U can be used.).Note: You must install the KCT-53U driver in the computer to use the USB adapter (KCT-53U). When using the USB adapter (KCT-53U) for the fi rst time, plug the KCT-53U into a USB port on the computer with the computer power ON.2. When the Power is switched on, user mode can be en-tered immediately. When the PC sends a command, the transceiver enters PC mode, and “PROGRAM” is dis-played on the LCD.When data is transmitting from the transceiver, the red LED blinks.When data is receiving by the transceiver, the green LED blinks.Note:The data stored in the computer must match the “Model Name” when it is written into the EEPROM.5-3. KPG-46/KPG-46A description(PC programming interface cable: Option)The KPG-46/46A is required to interface the transceiver to the computer. It has a circuit in its D-sub connector (KPG-46: 25-pin, KPG-46A: 9-pin) case that converts the RS-232C logic level to the TTL level.The KPG-46/46A connects the 8-pin microphone connec-tor of the transceiver to the RS-232C serial port of the com-puter.5-4. KCT-53U description (USB adapter: Option)The KCT-53U is a cable which connects the KPG-46A to a USB port on a computer.When using the KCT-53U, install the supplied CD-ROM (with driver software) in the computer. The KCT-53U driver runs under Windows 2000, XP or Vista (32-bit).5-5. FPU (Programming Software) descriptionThe FPU is the programming software for the transceiver supplied on a CD-ROM. This software runs under Windows XP, Vista or 7 on a PC.The data can be input to or read from the transceiver and edited on the screen. The programmed or edited data can be printed out. It is also possible to tune the transceiver.List of FPU for transceiverModel Type FPUTK-7360 M,M2 KPG-135D(M)TK-7360H K KPG-135D(K)TK-7360H M KPG-135D(M)TK-7360H(V) K KPG-135D(K)FPUPCKPG-46 or KPG-46A orKPG-46A + KCT-53U +Tuning cable(E30-3383-05)KPG-46TransceiverPCD-SUB(25-pin)TransceiverPCKPG-46AD-SUB(9-pin)TransceiverPCKPG-46AKCT-53UUSBFig. 16. Clone ModeProgramming data can be transferred from one trans-ceiver to another by connecting them via their modular microphone jacks. The operation is as follows (the transmit transceiver is the source and the receive transceiver is a tar-get).Note :Clone mode should be enabled.1. Turn the source transceiver power ON with the key held down (1 second), “CLONE MODE” is displayed on the LCD.2. Power on the target transceiver.3. Connect the cloning cable (No. E30-3382-05) to the mod-ular microphone jacks on the source and target.4. Press the key on the source transceiver.The data of the source is sent to the target. While the source is sending data, red LED blinked. While the tar-get is receiving the data, “PROGRAM” is displayed and green LED blinked. When cloning of data is completed, the source displays “END”, and the source red LED turned off, and the target automatically operates in the User mode. The target can then be operated by the same program as the source.5. The other target can be continuously cloned. Carry out the operation in step 2 to 4.REALIGNMENTTK-7360/7360H/7360H(V)66-1. Adding the data passwordIf the read authorization password is set in the optional feature menu, you must enter the password (Source trans-ceiver) to activate a clone mode.You can use 09 to confi gure the password. The maxi-mum length of the password is 6 digits.1. +Power ON.2. “CLONE LOCK” is displayed on the LCD.3. If the and keys is pressed while “CLONE LOCK” is displayed, numbers (0 to 9) are displayed flashing. When you press the key, the currently selected number is determined. If you press the key after en-tering the password in this procedure, “CLONE MODE” is displayed if the entered password is correct. If the password is incorrect, “CLONE LOCK” is redisplayed.Cloning cable(E30-3382-05)Fig. 26-2. Flow chart (Source transceiver)Press key + Power ON for 1 secondIspassword*set?* Read Authorization passwordShows CLONE LOCKYesYes NoNoClone modeEnter passwordStart the clone funnctionIs enteredpasswordcorrect?7. Firmware Version InformationPress and hold the key while turning the transceiver power ON and then keep pressing and holding the key, the fi rmware version information appears on the LCD.INSTALLATIONREALIGNMENT1. Connection Cable (KCT-60: Option)The KCT-60 connection cable kit is used to connect the transceiver to a Horn alert cable, KCT-18 (Ignition sense cable), KES-5 (External speaker), or through the KCT-36 ex-tension cable.1-1. Installing the KCT-60 (Connection cable) in the transceiver1. Remove the ACC. cap on the rear of the transceiver.2. Connect the D-sub connector of the KCT-60 to the D-sub 15-pin terminal of the transceiver.3. Connect the 15-pin connector of the KCT-60 to a Horn alert cable, KCT-18, KES-5, or through a KCT-36 extension cable.Note: You must setup using the KPG-135D(K) or KPG-135D(M).Horn alert cable,KCT-18, KES-5 or through KCT-36 extension cableKCT-60TK-7360/7360H/7360H(V)71-2. Terminal functionD-sub 15-pin Pin No. Function Molex 15-pin Pin No.1SB12 IGN 23PA14DO45DI56 FNC1 97 FNC2 118 FNC3 79 FNC4 610 FNC5 811 FNC6 1012 5C -13 HR1 1314 HR2 1415 GND 32. Horn Alert FunctionThe Horn alert function (max. 2A drive) is enabled by in-stalling the KCT-60 in the transceiver. 2-1. Installation Procedure1. Remove the chip resistor R863 (4.7k) on the TX-RX unit before installing the KCT-60 in the transceiver.Combination of Horn alert function and Ignition functionR863 KCT-18Horn alert functionIgnition functionPresent Absent Always inactiv