How to mend Yamaha Psr2000

Need a main board for my pr370?

Technics Digital Piano PR370 sound problem?

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

No sound?

Rec Mutipal tracks of music MD 4072?

Ettor code in cvp 209?

wrong plug?

need new cord?

Electric piano with clicking keys ?

korg c 15s service manual?

Technics PR602 replacing the disc drive with hard drive?

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

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

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

How can I fix a keyboard with dead keys. ?

Sound Name Error on Technics Pr902 Piano?

elka x30?

Hissing Sound?

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

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

How can i fix my yamaha keyboard, PSR 270?

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

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

How can I fix my Yamaha Clavinova CVP-55?

yamaha keyboard PRS-70?

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

fix speaker?

Technics SX-PX554 no sound?

Technics SX-PR603, edelp for repair?

my piano soft pedal wont work?