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World of Ham Radio 1997
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==============================================================================
K E N W O O D
>>> A M A T E U R R A D I O S E R V I C E B U L L E T I N <<<
==============================================================================
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
==============================================================================
BULLETIN # 841
MODEL: TR-7800
SUBJECT: CLOCK AND DISPLAY FAILURE
Failure of the display may be caused by an intermittent via-
hole (through-hole without a lead) in the microprocessor
clock circuit. Hard-wiring the holes will cure this problem.
On the Control unit X53-1180-xx, hard-wire the two via-holes
near Q22 and R35.