Discussion about the Korg PolySix synthesizer

Hi everybody.

I just recently acquired a Korg PolySix. 

The CPU-board was severely corroded from battery leakage and almost nothing worked the way it should. 

I decided to populate a KLM367A replacement and all seem to work the way it should minus the MG/LFO.

Where I should have a 50Hz triangle wave, I actually have a 400+kHz butt-crack-wave. See the attached picture. 

Any suggestions?

You checked the PCB bugs section on jeds site?

On Dec 17, 2015 7:03 AM, "hblomman@yahoo.com [PolySix]" <PolySix@yahoogroups.com> wrote:

 

[Attachment(s) from hblomman@yahoo.com [PolySix] included below]

Hi everybody.

I just recently acquired a Korg PolySix. 

The CPU-board was severely corroded from battery leakage and almost nothing worked the way it should. 

I decided to populate a KLM367A replacement and all seem to work the way it should minus the MG/LFO.

Where I should have a 50Hz triangle wave, I actually have a 400+kHz butt-crack-wave. See the attached picture. 

Any suggestions?

   Where I should have a 50Hz triangle wave, I actually have a 400+kHz butt-crack-wave. See the attached picture.