Hi Mary,
According to what I have been told, a competent technician can fix a synth that he is not familiar with as long as he has the schematics of that synth.
To get the schematics, either you or the technician will have to contact Roland to request for the schematics.
In regard to the parts needed for replacement, you need to check with Roland in advance to see if they are still available.
Good luck,
Sean
[This message has been edited by Sean P (edited 04-12-2000).]
[This message has been edited by Sean P (edited 04-12-2000).]