Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!wuarchive!uunet!infonode!lester
From: lester@infonode.ingr.com (Lester Bartel)
Newsgroups: comp.sys.mac.hardware
Subject: Video out to lunch on Mac
Message-ID: <1991Apr2.022331.29918@infonode.ingr.com>
Date: 2 Apr 91 02:23:31 GMT
Distribution: na
Organization: Intergraph Corp. Huntsville, AL
Lines: 11

The video went out on my Macintosh (The original 128K machine upgraded
to 1Meg memory and 128K ROMS).  I get a dim picture with part of it
folded over on itself.  The transistor Q3 heats up big time (it melted
the solder!).  I replaced it, but the symptoms are still the same.  I
can measure 5, 12, and -12 volts at the proper pins on the connector
to the main PCB.  I suspect the high voltage transformer, but before
I spend the bucks for it, I would like to confirm this.  Please e-mail
to me, as our news feed is not very reliable.
-- 
Lester Bartel			b23b!naomi!lester@ingr.com
Dazix, An Intergraph Company	uunet!ingr!b23b!naomi!lester