Re: Re: odd vectors on SD

From: andre <livnfree_can_at_yahoo.com>
Date: Sun Aug 12 2007 - 15:48:32 EDT

Would the ram show up under self test?

--- peter jones <highwayman2000@mail.ru> wrote:

>
> -----Original Message-----
> From: andre <livnfree_can@yahoo.com>
> To: vectorlist@vectorlist.org
> Date: Sun, 12 Aug 2007 10:25:23 -0700 (PDT)
> Subject: VECTOR: odd vectors on SD
>
> >
> > Third SD pcb I have brought back to life, and the
> > third one that has these odd vector lines all over
> the
> > place. Anyone have an idea what part this points
> to as
> > bad? I have most of the parts for the output
> section
> > but just want to avoid replacing a bunch of
> working
> > stuff blindly. I believe on this board both
> am6012's
> > are new. Could the TL082's cause this? Or the
> 1495's?
> > I don't know enough about what exactly these parts
> do
> > and what their failure would look like.
> > Thanks.
> >
> LOL - tempest hybrid :)
>
> if those points are bogus then check the vector ram.
> but it looks like the z-circuits are stuffed.
>
>
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Received on Sun Aug 12 15:48:35 2007

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