Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Help needed on auto-sensory chess computer

Author: James T. Walker

Date: 08:35:49 03/14/99

Go up one level in this thread


On March 14, 1999 at 09:24:43, eric guttenberg wrote:

>I have a Fidelity Premier Elite auto-sensory chess computer that worked
>flawlessly for years.  All wood, tournament size, it is a nice piece of
>furniture in addition to playing a pretty good game of chess-I estimate
>about 2300 USCF.  But recently it stopped working. It won't power up.
>I suspect a "short" somewhere in the wiring but I don't really know. My
>question is, does anyone know if there is a place to get repair service
>for this? Fidelity no longer exists, apparently. The electronic and computer
>places around here don't want to look at it.
>Incidentally, I also have an old Mephisto Exclusive wood auto-sensory
>computer from 1983..It still works, dinosaur that it is, plays around
>1900 USCF...
Hello Eric,
I also have a couple of dinosaurs.  I have a Fidelity Prestige which I had
upgraded to the Mark IV (68020 @ 20 Mhz).  I also have the Mephisto Munchen with
the Risc modules.  I love both of those machines.  I have sucessfully repaired
both of them (The Fidelity many times).  If you have LED's or a display lit up
then you probably will need a schematic for troubleshooting (And a good
Electronics Tech).  If the led's/display is not lit up then it is probably a
problem with the power supply(maybe even a fuse or fuse-resistor).  (If a fuse
or resistor burned out then also check the nearest electrolytic capacitor)  If
that is the case then any good E.T. should be able to fix it without a schematic
diagram.  Good Luck.
Jim Walker



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.