Emax

Hello all.

I've managed to fix my other Emax keyboard Power Supply. I have to say that they are hard devices, as I put the main CC power line (the socket on the PSU output) reversed once I repaired it (Damm they didn't apply any system for avoiding reverse plug). PSU was working for a while until I realized the socket was reversed (Noise on the PSU but nothing else, I found it seems to short the outputs when problems). PSU works as new now.

  I've found that emax has a faulty Rockwell R1125 (6502) sub CPU scanner. AS it seems it is hardware programmed (so I guess no chance to read a good one and re write the content into a blank one), I am looking for any broken emax keyboard for taking that IC out. 

  If someone have one of these, I will be pleased :)

Emax DX5