Article View: comp.terminals
Article #171Re: Wyse 60 repair
From: Marcus S. Lewis
Date: Sat, 01 Jul 1989 23:03
Date: Sat, 01 Jul 1989 23:03
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2070 bytes
From article <2335@pur-phy>, by dds@pur-phy (Dennis D. Sallee):
>
> HARDWARE PROBLEMS WITH WYSE 60 TERMINAL:
>
> Every device made by humans has certain idiosyncracies, and these seem to be
> the most common of the Wyse 60. If you still have problems, and wish to
We have over 100 Wyse-85 terminals. We are diligently avoiding purchasing
a maintenance contract with Avnet, but they are getting more attractive by
the day. These tubes are all "about" 2 years old, and in the last three
weeks we have sent 13 tubes in for service - replacement of the logic board
AND LOGIC POWER SUPPLY. The failure modes are simple: Either the flyback
transformer shrieks (I can't hear it but many can) or the video just goes
away. Some slowly, some suddenly. 'Tanyrate, Avnet's flat rate is $125,
and is "cheaper" than their contract. We can get 1 day turnaround from our
local office (in Omaha).
My own observation is that the Wyse people don't spec their power supplies
very well. For ANY of their equipment. We are OEMing WYSE386 PC's, and
more than one has fried one part or another, including the PS itself, and
the oldest machine we have is ~6 months old.
We do have dirty power, but I have dirty power at home too, and have never
had any power supply problems from the Heathkit machine I am working on
at this moment.
Just had to add my $0.06 worth.
Marc
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!cs.utexas.edu!uunet!ssbell!mcmi!amperif!unocss!mlewis From: mlewis@unocss.UUCP (Marcus S. Lewis) Newsgroups: comp.terminals,comp.misc Subject: Re: Wyse 60 repair Message-ID: <1001@unocss.UUCP> Date: 1 Jul 89 23:03:24 GMT References: <2335@pur-phy> Organization: U. of Nebraska at Omaha Lines: 35