Hi all
Happily we solved the problem: 2 4016 CMOS brought their soul back to the Almighty but , at least, no other problem was found; can anybody tell me about how to modify the tracks in order to be able to put more fuses?
Thx
--- In yamahacs80@yahoogroups.com, "Max Fazio" <faxiomas@...> wrote:
>
> Hi
>
> Sounds like some CMOS shorted out. Which fuse blew?
>
> Apparently the one on the left if you look from a higher pov with the keyboard in front of you
> Update: now tensions are regular, those with scary settings are the ones between KAS and SH
> M
>
>
> ----- Original Message -----
> From: Andrew Kirkby
> To: yamahacs80@yahoogroups.com
> Sent: Sunday, April 03, 2011 4:32 PM
> Subject: Re: [yamahacs80] Help! Note mess!
>
>
>
> Sounds like some CMOS shorted out. Which fuse blew?
>
> Sent from my iPhone
>
> On 04/04/2011, at 12:27 AM, "max fazio" <faxiomas@...> wrote:
>
> > Hi all
> > I'm writing on behalf of Fernando who's got another problem with his machine which was eventually about to be fully restored.
> > While removing one board in the voices' rig, one of the fuses suddendly blew up and the main voltage jumped to +20V. After he restored the correct voltage he experienced all kinds of weird sounds coming off the CS-80.
> > I only hope that the KAS didn't break up, so please can you give me any advice or diagnosis about this problem.
> > please help
> > M
> >
> >
>
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