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Question About Yamaha Electronic Keyboard PSR-S550
Repair to Yamaha PSR-550 Elect keyboard...

Sound from one key works spasmodically. Is there a repair manual or does soneone know why this would occur??

Asked by Anotherstory on 04/12/2011 1  Answer

ManualsOnline posted an answer 13 years, 7 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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