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Subject: Re: Error in Chroma Polaris schematic

From: "Robert Weigel" <sounddoctorin@...>
Date: 2012-09-20

I figured maybe since they hacked the wire onto a pin sticking out sideways.. lol. But HEY I got the problem solved it appears... the vca discrepancies combined with something were the issue apparently. I have all 6 tuning now!

--- In chromapolaris@yahoogroups.com, "Paul D. DeRocco" <pderocco@...> wrote:
>
> > From: Robert Weigel
> >
> > While we're at it... at least for 300477 that I have here...
> > they switch the pin numbers of the 4053 section that does the
> > main /alt out switching and the sync switch. The other
> > section appears right. Very irritating given how much
> > trouble I've had with this.
>
> I think there may have been two versions of the board. They switched the
> sections to move the output summing bus away from some noisy line, probably
> NOISEGEN.
>
> --
>
> Ciao, Paul D. DeRocco
> Paul mailto:pderocco@...
>