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Yamaha CS80

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Re: [yamahacs80] Re: CS80 moving, tuning and stuff.....

2007-11-16 by Richard Atkinson

Surely a later monophonic series Yamaha CS could be raided for a single VCO 
chip? Something like a broken CS-5, CS-10 or even CS-15.


On Nov 16 2007, rj krohn wrote:

> do you mind if i ask where you got a replacement chip? i now believe that 
> i just need a vco chip instead of the entire voice card-the voice seems 
> to actually trigger, as i tried running the noise up on it, and the noise 
> is audible. i also get a slight gain change from the vca level, so im 
> assuming that the vco chip is the culprit. just no tone generation, other 
> than noise. the vca is one of the yamaha IG chips, right?
>
>if anyone out there has one for sale, i'd love to buy one. thanks.
>
> Quazimodo <noddyspuncture@...> wrote: Fixed one faulty voice - it 
> turned out to be the VCO chip.
> 
> --- In yamahacs80@yahoogroups.com, rj krohn <r_j_d_2.phila@...> wrote:
> >
> > please let me know how you come with the faulty voices.....i have
> one M-board that is not working, and im not sure where to start
> looking.....thanks.
> > 
> 
> 
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