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Article #1264

Wyse terminals

#1264
From: Harold Wong
Date: Thu, 02 May 1991 18:11
16 lines
1125 bytes
Greetings,

I have a few wyse 50 terminals which have gone bad.  All the problems
come from the video board.  Mostly, there is 5 volt but the 24V is gone.
I've checked the infamous C120 capacitor and it's ok.  I've also checked
all the solder joints and connections and it's ok as well.  Can some
experienced wyse terminals repairers give me a few hints on which
components to inspect?  The way they all fail leads me to believe that
it's just one component that's causing the problem.  Thanks.

Harold
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Harold Wong         (213) 825-9040 
UCLA-Mathnet; 3915F MSA; 405 Hilgard Ave.; Los Angeles, CA 90024-1555
ARPA: hgw@math.ucla.edu          BITNET: hgw%math.ucla.edu@INTERBIT
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Message-ID: <1991May2.181125.3918@math.ucla.edu>
Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!ucla-cs!ucla-ma!news

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!ucla-cs!ucla-ma!news
From: hgw@luna.math.ucla.edu (Harold Wong)
Newsgroups: comp.terminals
Subject: Wyse terminals
Message-ID: <1991May2.181125.3918@math.ucla.edu>
Date: 2 May 91 18:11:25 GMT
Sender: news@math.ucla.edu
Distribution: usa
Organization: UCLA Mathematics Dept.
Lines: 16