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Korg Poly800/EX800 Users

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Re: Strange 800 problem: locked up, display error

2018-07-27 by zwright88@...

Thanks for the replies! I checked the seq enable switch and it seems to be fine.

Forgive my ignorance, but I can just replace IC33 / IC34 with these? No programming or anything is necessary? That's probably a silly question.

https://www.ebay.com/itm/TC40H240P-Integrated-Circuit-CASE-DIP20-MAKE-Toshiba/172883257704?epid=1293722733&hash=item2840a52968%3Ag%3AVmsAAOSwrwxZ4JsK&_sacat=0&_nkw=tc40h240p&_from=R40&rt=nc&LH_TitleDesc=0

https://www.ebay.com/itm/TOSHIBA-TC40H138P-DIP-16-TC40H138P-F-3-to-8-Line/361226798333?hash=item541acb84fd%3Ag%3AhE8AAOSwxCxT59Tm&_sacat=0&_nkw=TC40H138P&_from=R40&rt=nc&_trksid=m570.l1313

Thanks again.

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