Archive of the former Yahoo!Groups mailing list: Discussion about the Korg PolySix synthesizer

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Subject: POLYSIX SRAM CHIP REPLACEMENT?

From: jw_dewdney@yahoo.com
Date: 2016-02-06

Hi - I'm just putting the finishing touches on one of Jed's 367 boards - and in my efforts to remove the TC5514 chip with solder wick - i'm a bit worried I've cooked the poor thing (though I haven't fired it up yet - who knows what the long term effect will be on the patches - i hear SRAM is particularly sensitive to lots of factors).


At any rate - my question is this - I just bought some replacement TC5514 chips online - but didn't notice that I got the AP3 version instead of APL3... does anyone know the difference? I can't seem to find any data sheets online from a valid source (just the usual spam sites)...