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Discussion about the Korg PolySix synthesizer

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Problem on KLM 368

2012-03-29 by aniello iaccarino

Hi guys
I just ended to restore my polysix. I changed every (almost) electrolytic with new ones (high quality) and all mylar caps with wima polypropylene caps.

I suppose that while I was making solderings something get's wrong because I have a big problem on the effect board now: there is no sound signal coming out from the KLM368!!

I've checked out the signal ad TP4 and it's all ok. 
I don't know if there is a problem around IC11 but at this point the audio signal becomes very strange. 

Can someone tell me where I have to check please??

many thanks

Aniello

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