Korg Mono/Poly

Hi !

I have a problem with some crackling knobs on my mono / poly. It´s the
main volume knob and the pw width knob. Does anyone know if this
problem could be fixed and how ?

Thanks in advance /

Martin

Hi !

I have a problem with some crackling knobs on my mono / poly. It�s the
main volume knob and the pw width knob. Does anyone know if this
problem could be fixed and how ?

Thanks in advance /

Martin

Thanks Gunti,

I have never opened the case before, so I´m not quite shure exactly
what you mean. Could all the crackling knobs (in my case its volume,
the pw witdh and one of the VCO volume knobs) be fixed by exchanging
only one part ? Or is it rather one "Trim-Resistor" to exchange per
crackling knob and how do I find the right replacement part ?

Best Regards /

Martin

--- In korg_mono-poly@yahoogroups.com, <g.strasser2@t...> wrote:
>
> Hi i had the same problem, the only approach is to remove the "
cracking "
> circuit-Board ( first remove all Plastic-lever on M/P´s front ,
> when you open the case you can see which "poti-resistors" belong to
> the board, in your case it´s the leftmost one.
>
> Get the Circuit-Board free, than you have two ways:
>
> Exhange the Trim-Resistor ( this includes soldering out the old one
....)
> or you can try to spray " Carbon-Stuff " into the trim resistor.
>
> I changed the whole part ( cost: ~0,20 Euro ) and things work well
> till up to now.
>
> Happy koorging,
>
> Tschusss Gunti
>
> >
> > Von: "mono_swede" <mono_swede@y...>
> > Datum: 2005/05/31 Di PM 02:11:45 GMT+02:00
> > An: korg_mono-poly@yahoogroups.com
> > Betreff: [korg_mono-poly] crackling knobs
> >
> >
>
> -------------------------------------------------
> WebMail from Tele2 http://www.tele2.at
> -------------------------------------------------

Thanks Gunti,

I have never opened the case before, so I�m not quite shure exactly
what you mean. Could all the crackling knobs (in my case its volume,
the pw witdh and one of the VCO volume knobs) be fixed by exchanging
only one part ? Or is it rather one "Trim-Resistor" to exchange per
crackling knob and how do I find the right replacement part ?

Best Regards /

Martin

--- In korg_mono-poly@yahoogroups.com, <g.strasser2@t...> wrote:
>
> Hi i had the same problem, the only approach is to remove the "
cracking "
> circuit-Board ( first remove all Plastic-lever on M/P�s front ,
> when you open the case you can see which  "poti-resistors" belong to
> the board, in your case it�s the leftmost one.
>
> Get the Circuit-Board free, than you have two ways:
>
> Exhange the Trim-Resistor ( this includes soldering out the old one
....)
> or you can try to spray " Carbon-Stuff " into the trim resistor.
>
> I changed the whole part ( cost: ~0,20 Euro ) and things work well
> till up to now.
>
> Happy koorging,
>
> Tschusss Gunti
>
> >
> > Von: "mono_swede" <mono_swede@y...>
> > Datum: 2005/05/31 Di PM 02:11:45 GMT+02:00
> > An: korg_mono-poly@yahoogroups.com
> > Betreff: [korg_mono-poly] crackling knobs
> >
> >
>
> -------------------------------------------------
> WebMail from Tele2 http://www.tele2.at
> -------------------------------------------------