Casio CST2000 organ schematic diagram

[Jaime Camps]

Hi everyone!

I bought recently a Casio CST2000 organ. I can play on it, but some control keys doesn't work, and some other ones cannot switch the corresponding LED on or off. Is there some possibility to get a service manual for this instrument? It would be useful a schematic diagram if the complete manual is not available.

I will appreciate every notice about that!! Of course, being myself an electronics technician, I hope to be of some help to everyone in this forum.

Thanks a lot!!