How to mend Yamaha Clp-950

How can I fix the back-light in the LCD screen in my Yamaha PSR-630 keyboar?

Electric piano with clicking keys ?

i have a ROLAND RD-150 with tow keys with no sound, can i fix it?

How can I fix a keyboard with dead keys. ?

yamaha keyboard PRS-70?

How can i fix my yamaha keyboard, PSR 270?

How can I fix my Electric Roland Piano - notes not playing?

Hissing Sound?

Sound Name Error on Technics Pr902 Piano?

Technics SX-PR603, edelp for repair?

technics pr902 popping and screen blank but lit. Any ideas please?

Rec Mutipal tracks of music MD 4072?

need new cord?

fix speaker?

korg c 15s service manual?

Technics PR602 replacing the disc drive with hard drive?

Technics Digital Piano PR370 sound problem?

Ettor code in cvp 209?

No sound when I play my Technics SX PR170 digital Piano?

How can I fix my Yamaha Clavinova CVP-55?

wrong plug?

No sound?

Technics SX-PX554 no sound?

how can I fix my Clavanova CLP-950 two keys make no sound?

My top Bflat on my Roland 4500 piano has suddenly ceased to work?

elka x30?

Why do yahama use plastic key boards when their products are so expensive?

My Yamaha P-200 sustain pedal function is 'sticking'?

Need a main board for my pr370?

my piano soft pedal wont work?