Korg Poly800/EX800 Users

Hey Mike, what I meant was, it fires up and all but there are no sounds even after I re-program a few sounds manually there's still nothing, the board is Klm596-7. I noticed that with the EX-800 eprom (now two different BIN files) I wasn't getting CPU Res6.5 but all other waveforms are present, So I went on a replaced a few IC's IC26, DTA1 and a few others but still no Res6.5. I popped in the Poly800 eprom and everything works CPU Res6.5 pulse is present from IC26 to IC24 and the few sounds I programmed manually are playing..I find this very strange that I have to use poly800 eprom, for me the differences should be minor between the two, but I don't understand, do you?