Kenwood TK-260N Service Manual

Also see for TK-260G: Instruction manual Service manual Instruction manual Service manual Service manual

Contents

TK-260G/(N)/270G/(N)2GENERAL / SYSTEM SET-UPINTRODUCTIONSCOPE OF THIS MANUALThis manual is intended for use by experienced techniciansfamiliar with similar types of commercial grade communicationsequipment. It contains all required service information for theequipment and is current as of the publication date. Changeswhich may occur after publication are covered by either ServiceBulletins or Manual Revisions. These are issued as required.ORDERING REPLACEMENT PARTSWhen ordering replacement parts or equipment information,the full part identification number should be included. Thisapplies to all parts, components, kits, or chassis. If the partnumber is not known, include the chassis or kit number of whichit is a part, and a sufficient description of the requiredcomponent for proper identification.PERSONNEL SAFETYThe following precautions are recommended for personnelsafety:l DO NOT transmit until all RF connectors are verified secureand any open connectors are properly terminated.l SHUT OFF and DO NOT operate this equipment nearelectrical blasting caps or in an explosive atmosphere.l This equipment should be serviced by a qualified technicianonly.SERVICEThis radio is designed for easy servicing. Refer to theschematic diagrams, printed circuit board views, and alignmentprocedures contained within.NOTEThe terms “Wide” and “Semi wide” used in this servicemanual correspond to “Wide 5K” and “Wide 4K” respectivelythat appear in the menu and help texts of the KPG-56D (FieldProgramming Unit).SYSTEM SET-UPMerchandise receivedChoose the type of transceiverTransceiver programmingDeliveryAre you using the speaker microphone?A personal computer (IBM PC or compatible), programminginterface (KPG-22), and programming software (KPG-56D)are required for programming.(The frequency, TX power HI/LOW, and signalling data are programmedfor the transceiver.)YESNOKMC-17 or KMC-21Speaker microphone(Option)TX/RX 146~174 5.0W TK-260G (N)E,(N)T TK-270G (N)E,(N)TFrequency range (MHz) RF power TypeTX/RX 146~174 5.0W TK-260G E TK-270G ETX/RX 136~150 5.0W TK-260G (N)E2UnitModel & TX-RX Unit Display Unit Frequency range Remarks Helical Antenna Charger Battery 16 KeydestinationE X57-5872-71 146~174MHzTK-260G (N)E,(N)T X57-5872-72 _ IF1 : 49.95MHz _(N)E2 X57-5872-75 136~150MHz LOC : 50.4MHz O OP OPTK-270G E X57-5872-73 X54-3250-10 146~174MHz O(N)E,(N)T X57-5872-74