Discussion about the Korg PolySix synthesizer

Hi,

Check the output of IC34 at the following pins:

10 - chorus
1 ­  phase
11 ­ ensemble

I believe these should go high went the effect is selected. If there seems
to be a switching action at the these pins check to see if the voltage at
IC16 pin 1 varies as you change the speed knob. Report back with your
results!

Cheers,
Andy




On 02/01/2011 12:05, "radek" <radek.tymecki@op.pl> wrote:

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> I have another Polysix that had battery leak problem. I've managed to fix
> broken traces etc.
> 
> The last thing which doesn't work are effects. When i switch it to
> chorus/phaser there is no effect. speed knob doesn't react. when i switch
> effect to ensemble i can hear it but intensity also is dead.
> 
> what can be the reason?
> 
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