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Question About Yamaha Musical Instrument CLP - 840
Troubleshooting...

Plug in Clavinova; get red 'on' indicator light - nothing else; no sound, no LED, no programming. Anyone had such a problem and fixed it?

Asked by allan on 11/02/2008 1  Answer

ManualsOnline posted an answer 16 years 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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