WTB: Service manual for a Suzuki GP-3?

[keyboards]

Would anyone happen to have a service manual for a Suzuki GP-3 Mini-Grand Piano out there?

Suzuki seems impossible to get any information out about their M.I. products...and the worst part of it is I'm one of their service centers. They don't stock parts anymore and they ignore requests for documentation.

I'm more than willing to buy the documents. I have a customer that paid well over $2K for this piano 4-5 years ago and I'm up against a problem that I need some circuit description to interpret.

ANY help would be greatly appreciated. Thanks for anything!!

 

[Nigel Goodwin]

Welcome to the 21st Century.

It's common practice now for items to be non-repairable, with spares and service manuals not available.

It's probably just bought in from China, and Suzuki have no parts or details for it.

 

[keyboards]

Yes and the folks that have dealt with them that I've spoken to don't have a lot of good things to say.
I can get all types of prints on items and usually repair down to component level when I can. This one is just stupidly malfunctioning and being a pain in the arse.