Korg Mono/Poly

Yeah, I did that awhile ago but in the course of him fixing that problem another problem arose and I ran out of money so now I have to fix it myself.

Now I hear a constant FM like sound on the whole machine (especially when the cutoff and resonance are at maximum level).  I have gone over some of the machine with an oscilloscope and it is very obvious that something is wrong in the power supply.  I believe that a component has failed and is causing more something to try to draw more current than it should which is creating the noise.  So now I am changing the capacitors, op amps, and voltage regulators and if that does not work, then I am out of ideas.

Thanks,
Chase

envia94 <akva@hotmail.com> wrote:

Maybe you should contact a professional synth repair man. It will ofcourse cost a little, but
save your own time to a profitable work.




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