My condolences!

Gosh! I hope you can fix that thing. I know a 16 year old tech whizz where I live, and he fixed my pitch bend wheel after I dropped my PSR 740 a year and a half ago. I paid him $20 an hour which was much better than the $80 an hour charged by the Yamaha authorized electronic shop. He soddered the broken connection and crazy glued the broken plastic in 45 minutes. You need to be careful not to void the warranty when you go to order parts. If I didn't know a mechanically oriented person who would do it for cheap, I might cough up the dough and bring it to a Yamaha repair. Well the downside of that is that they might take a long time to fix it. You might ask them to find out what part is needed and close the keyboard and give it back to you so you wouldn't have to wait until the broken part came. Then you would be without the keyboard for days and not weeks.

Larry