Vintage Synth Repair

Hi,

You probably have some leaky transistor or leaky caps in the solo circuit.
I'm gonna scan the pages related to that section and I'm gonna send them to you this weekend.

Nicolas
--- In vintagesynthrepair@yahoogroups.com, Nano <nanodocl@...> wrote:
>
> Hi Nicolas,
> 
> I think I found the model number, is the autocord 730.
> 
> Nano
> 
> El 03/09/2013 20:52, nanodocl escribió:
> >
> > Hi Nicolas,
> >
> > Thanks for your answer. The problem is when I turn on the solo 
> > instruments, a high frecuency note (E note) came out of the speaker 
> > (very soft, but anoying) without touching any key. I did try adjusting 
> > some trimers inside but no luck.
> >
> > By the way, I do not now excetly the model number It says "The piper" 
> > Autochord.
> >
> > Nano.
> >
> > El 03/09/2013 20:38, Nicolas escribió:
> >>
> >>
> >> What is the problem with your Piper?
> >>
> >> Nicolas
> >>
> >> --- In vintagesynthrepair@yahoogroups.com 
> >> <mailto:vintagesynthrepair%40yahoogroups.com>, "Nicolas" 
> >> <nico678@> wrote:
> >> >
> >> >
> >> >
> >> > Hi,
> >> >
> >> >
> >> > Yes, I have that service manual.
> >> > But I think there is a few different versions. The one I have is 
> >> for models 3100, 3200, 727 and 730.
> >> >
> >> > This is a pretty big manual. If you could tell me what circuits you 
> >> need I could scan them this weekend and send them to you by email.
> >> >
> >> > Nicolas
> >> >
> >>
> >
> >
>