Labels:book | bulletin board | monitor | reckoner | sky OCR: KENWOOD SB-956 SERVICE BULLETIN AMATEUR RADIO SUBJECT DATE TM-531A 20MHZ OFFSET MODIFICATION 01 /09/90 The TM-531A offset can be changed from 12MHz to 20MHz by per forming the be the follow transcei dealer selected ing ver level It modificat since on recommended they Once have the that the this icati correct mod ior tools ficati done ion te be only per disassemble 20MHz Formed can the REQUIRED TOOLS SPANNER WRENCH PART W05 T004 FOR MIC JACK NUT 11mm WRENCH PART+ W05 -T009 FOR ROTARY ENCODER NUT Disconnect the power supply and antenna Remove the top and bottom covers screws to each cover) Pull the knobs off the front panel Remove the nut from the m. icrophone jack. Remove the nut from the rotary encoder Remove on the the top and screws on from the the bottom) front panel assembly 1 uo each ...
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