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                             K E N W O O D
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                        Kenwood Service Centers

   Kenwood Service Corporation             Kenwood Service Center, East
   2201 East Dominguez Street              829 Lynnhaven Parkway, Suite 130
   Long Beach, California 90801            Virginia Beach, Virginia 23452
   Telephone 1-310-639-5300                Telephone 1-804-340-1702

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BULLETIN # 819
MODEL: TR-2400
SUBJECT: Volume Control Replacement  

When replacing the volume control in a TR-2400, certain precautions should
be observed to insure against inducing new problems to either the control
or the radio.

When installing a replacement volume control R05-2409-05, soolder the leads
to the potentiometer sparingly, to prevent flux or solder from running down
the tabs and into the joint between the tab and the deposited resistance
material.  If this precaution is not observed, future failure of the new
control is possible.

Secondly, when reassembling the radio, tape insulate the PCB ground pathe
directly adjacent to the power switch tabs on the volume control.  This
will prevent accidental shorting of the battery to ground, and loss of the
B+ RF choke, L101.

Note:     Reference page 2, Service Bulletin #808, issued 2/12/80 for a
picture of the PCB/Vol control insulation.