Help: Yamaha CP-70 piano manual/schematics

[Myles]

Hi-

I'm trying to find someone with a CP-70 (piano) schematic and manual, either
an owner or repair person. I'd be happy to pay for time, trouble, copying
and postage. If it makes a difference, I need the one for a CP-70, not a
CP-70B.

Or, if anyone knows why the tremelo in these beasts stops working
(apparently a common ailment), that would be helpful.

Thanks!

Best regards,

Myles

http://www.mylescochran.com