Re: Yamaha Electric Piano CLP550 no keyboard output



DKNEYLE I'm wondering if I have your CLP550!

Howdy all. I've 'inherited' a free CLP550 which seems to have the same issue described. Crazy sounds but amp and MIDI working fine. While handy with a soldering iron, am going to pass the task of programming the 27c040's to a mate with an EPROM programmer. I'll use the BIN files posted lower down and report back.

Now RE the comment above about maybe having DKNEYLEs CLP550, I live in Sydney and inherited this from a fellow who said he got...