Kenwood TK-3107 Service Manual

Also see for TK-3107: Instruction manual Instruction manual Service manual Service manual

Contents

2TK-3107MODE FUNCTIONUser Mode Use this mode for normal operation.PC Mode Use this mode, to make varioussettings by means of the FPU throughthe RS-232C port.Manufacture Mode Use this mode, to realign the varioussettings through the RS-232C portduring manufacture work.2 How to enter each modeMODE PROCEDUREUser Mode Power ONPC Mode Connect to the IBM PC compatiblemachine and controled by the FPU.1 ModesINTRODUCTIONSCOPE OF THIS MANUALThis manual is intended for use by experienced techniciansf a m i l i a r w i t h s i m i l a r t y p e s o f c o m m e r c i a l g r a d ecommunications equipment. It contains all required serviceinformation for the equipment and is current as of thepublication data. Changes which may occur after publicationare covered by either Service Bulletins or Manual Revisions.These are issued as required.ORDERING REPLACEMENT PARTSWhen ordering replacement parts or equipmentinformation, the full part identification number should beincluded. This applies to all parts : components, kits, orchassis. If the part number is not known, include the chassis orkit number of which it is a part, and a sufficient description ofthe required component for proper identification.PERSONAL SAFETYThe following precautions are recommended for personalsafety :• DO NOT transmit until all RF connectors are verified secureand any open connectors are properly terminated.• SHUT OFF and DO NOT operate this equipment nearelectrical blasting caps or in an explosive atmosphere.• This equipment should be serviced by a qualifiedtechnician only.SERVICEThis radio is designed for easy servicing. Refer to theschematic diagrams, printed circuit board views, andalignment procedures contained within.GENERAL/REALIGNMENT3 Getting acquaintedPC ModeUser Mode Manufacture ModeDestnation Number of CH RF power outputM2 16 4WSpeakerAntennaSpeaker/microphonejacksMicrophone¬ PTT (Push-To-Talk) switchPress this switch, then speak into the microphone tocall a station. Release the switch to receive.Monitor keyPress and hold to monitor how busy the currentchannel is and to monitor signals being received thatdo not contain the matched QT/DQT code.® Channel selectorRotate to select channels 1 ~ 16.Ã LED indicatorLights red while transmitting, green while receiving asignal. Flashes red when the battery voltage is lowwhile transmitting.° Power switch/ Volume controlTurn clockwise to switch the transceiver ON. Turncounterclockwise until a click sounds, to switch thetransceiver OFF. Rotate to adjust the volume level.PC MODEPrefaceThe transceiver is programmed by using a personalcomputer, programming interface (KPG-22) and programmingsoftware (KPG-55D).The programming software can be used with an IBM PC orcompatible. Figure 1 shows the setup of an IBM PC forprogramming.Connenction procedure1. Connect the TK-3107 to the personal computer with theinterface cable.2. When data is transmitting from the transceiver the red LEDlights.When data is received by the transceiver the green LEDlights.Notes:• The data stored in the personal computer must match theModel Name when it is written into the EEPROM.• Do not press the [PTT] key during data transmission orreception.REALIGNMENT