[TenTec] TT 963 Power Supply problems

["Paul K." <hglent@frii.com>]

The TT963 Power Supply has been under the bench for years floating a 
battery with no trouble.  Yesterday it quit.
Do any of you have any suggestions of common problems and failures with 
this power supply?  I pulled the cover and made a quick check of the 
fuse, which is not blown, and blew the dust and crud out of it.  I am 
going to the bench to start a serious look, and any quick clues will be 
appreciated.
Hard core trouble shooting and repair is not a problem, but I have a 
lazy streak that prefers capitalizing on the wealth of knowledge and 
experience on the reflector.
TNX  ...  es  ...  73  ...  de  ...  WA0BAG . .

--
Paul K. WA0BAG