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Discussion about the Korg PolySix synthesizer

Index last updated: 2026-04-28 23:40 UTC

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a funny thing happened on the way to...

2016-08-05 by jw_dewdney@yahoo.com

I was trying to get my KLM366 board tuned up - and in the middle of everything I managed to blow up my power supply (KLM 376 IIRC) . A clean blowout of the 2200µF filter cap. Took both fuses with it. So I ordered all new caps from Mouser and rebuilt it without incident. But NOW it looks like both PGM 3 and VERIFY lights are perpetually on. Apparently the blowout of the cap may have affected something downstream (on the KLM 367 board) ??

I promised Andy Jury who fixed up my replacement board for me that I wouldn't touch any adjustments on his board - so i thought I'd ask here before consulting him - just in case it may possibly be something else - or looks familiar to someone as a problem they've had (?)

thanks mucho


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