Main circuit board for Clavinova CVP-6 wanted

Looking for board or information on best places to look or info on people or places that repair these boards Info is appreciated, Thanks Tom.

Not surprisingly, this board is no longer available from Yamaha. We have a listing of service centers on our web site that is by no means complete, but may be a good starting point to find someone in your area:
https://syntaur.com/service_centers.html