Vintage Synth Repair

Thanks,

but what do you mean by "short the input" ? and what should I hear
once I do that ?

Do you mean like shorting the input with ground ?....




--- In vintagesynthrepair@yahoogroups.com, "Erik Forsling"
<erik.forsling@...> wrote:
>
> Actually, zero volts shoud be ok, so you just need to short the 
> input. Use a switching pedal (like a sustain pedal), or just hook up 
> a cable and short the poles.
> 
> /Erik Forsling
> 
> --- In vintagesynthrepair@yahoogroups.com, "Miguel Mendoza" 
> <miguel@> wrote:
> >
> > You'll need a midi-CV converter or any other synth or module that 
> could send a voltage. At this moment I don't remember exactly but I 
> think that the pulse has to be negative.
> > 
> > 
> > 
> >   ----- Original Message ----- 
> >   From: gil_we 
> >   To: vintagesynthrepair@yahoogroups.com 
> >   Sent: Monday, August 04, 2008 10:36 AM
> >   Subject: [vintagesynthrepair] Re: Yamaha CS-15: no envelopes....
> > 
> > 
> >   Thanks guy,
> > 
> >   no I haven't tried to fire with external gate - how will you do 
> that ?
> > 
> >   I'll certainly check voltages asap and report !
> > 
> >
>