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Rhodes Chroma Polaris

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Re: Error in Chroma Polaris schematic

2012-09-20 by Robert Weigel

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@...
>

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