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Re: [korg_mono-poly] problem with main output

2008-08-10 by Florian Anwander

Hi,

I assume, the ground connection of the socket is dead.


Florian

intellijel wrote:

> It looks like the main output on my monopoly just died. I get an
> extremely quiet signal out of it now but the headphone out works fine.
>
> I looked at the schematic in the service manual and looked for the
> point where the output signal splits between the phones out and main
> out. The interesting thing is that after this point there are only a
> couple of padding resistors and a switch in the path of the main outs;
> basically there is not much that could fail (e.g. no capacitor etc.)
> so I am guessing it must be more of a mechanical thing that has failed
> with the jack or some corrosion on circuit traces.
>
> Just wondering if anyone experienced anything simmilar before I open
> this synth up for the first time.
>
>
>
>
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