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Key sticks. I have a Yamaha Clavinova Model CLP920 key board and one of the keys stick. How can I fix this problem?

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Take it to the shop for repairs

Posted on Jul 02, 2009


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
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Posted on Jan 02, 2017


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1 Answer

I can't connect a usb device with music on to the clavinova.

You have to format the USB stick using the Yamaha Clavinova. The reason is that the keyboards expects certain file/folder structures on the stick. If you format it on the computer, the computer will not know what files or directories to create for the Clavinova when it formats the stick.

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Your best bet would be to contact Yamaha UK for a sevice center. Here's the link-
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You will need to take it into a service center. Here is the Yamaha UK service link-
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How do I get into the keys of my Clavinova 409 - they're sticking

Firstly take a look at the keys that are sticking. Are they leaning slightly to the left? The gap on either side should be equal, you should be able to slide a business card freely into the gap.

If they are leaning to one side it is a sure bet that the key has broken on the fixing under the bank of switches.

You will need to dismantle the keyboard and remove the broken key ( and the bit that has probably broken off ) and replace it.

Replacement keys can be found at if required. If you need further assistance contact via the links on the site.

Dec 22, 2014 | Music

1 Answer

Yamaha clavinova repair

I Bim
which clavinova model you have

Jan 19, 2014 | Music

1 Answer

Clavinova: no sound from one key only. Rest perform ok.

Likely the key contacts are dirty. These are likely conductive rubber type and have to be cleaned with 99% isoprophyl alcohol.

With the amount of disassembly required to get at the contacts, you best clean them all while you have it apart.

Use 99% (not 70% rubbing alcohol) and Q tips to clean both the circuit board and the rubber "pill" contacts.

May 13, 2010 | Yamaha Music

2 Answers

Keys stick on Clavinova CLP 360

A contact rubber for CVP-35, part number VS549800 will work, that's how I fixed my sensor problems on my CLP-360.

Jan 19, 2009 | Yamaha Full-Size Keyboard

1 Answer

2 keys(reeds) are not working ,my keyboard is yamaha DGX200,how to open it

It is a design fault. A technician advertising on the net informed me i can get it fixed by him and yamaha will pick up the fee.

Nov 12, 2008 | Music

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