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Re: Monitor problems
- Subject: Re: Monitor problems
- From: "Paul Grammens" <grammens@svn.net>
- Date: Sat, 20 Jul 2002 15:04:34 -0700
- Newsgroups: comp.sys.apple2
- Organization: Silicon Valley North, Inc. (http://www.svn.net)
- References: <sVxW8.5909$I02.5031@nwrddc04.gnilink.net> <ahc9kn$ldt$1@venus.itns.co.za>
- Xref: archiver1.google.com comp.sys.apple2:21497
"Stephen Shaw" <bottrawler@junkbuster.zzn.com> wrote in message
news:ahc9kn$ldt$1@venus.itns.co.za...
> On Tue, 09 Jul 2002 09:20:24 GMT, Frank Townsend wrote:
>
> >
> > The screen image is squashed in the vertical dimension to about 25% of
the
> > usual screen size.
>
> Normally capacitors in the horizontal drive circuitry - a chip marked
either
> TDAxxxx or LAxxxx. Replace any cap 470uF or less connected to any pin on
the
> horizontal output chip.
>
You mean vertical output chip, right? The horizontal is OK, the problem is
with the vertical.
-Paul