Top 20 Yamaha DGX630 - Digital Piano Questions & Answers

dgx screws are so many..u have to open the speaker covers there are other screws inside...which u can only access by oppening the speaker back will also have to open the silver screws..all of the behind the cover..all this u r doing when you have separated it from the stand. place it on a mattress in need be to avoid accoustic wear.

Yamaha DGX630 -... | 83 views | 0 helpful votes

Best advice I can give: Don't. take it to a music shop to let them do it under warranty.

I can appreciate wanting to do it yourself, but (and PLEASE don't take this the wrong way) if you're inexperienced enough to need assistance opening the case, then maybe it's best to let someone else do it.

Yamaha DGX630 -... | 50 views | 0 helpful votes

Perhaps the performance assistant technology is turned on.
Press the [PERFORMANCE ASSISTANT] button to turn it off.

Yamaha DGX630 -... | 438 views | 0 helpful votes

Dear Joseph,

I had similar problem with my DGX620. In my case the display sometimes got blue and sometimes worked fine. The cause was a bad contact of the display flat cable.
I opened the DGX620 and then I cut a small piece of plastic film (35mm negative) with exactly the same width of the flat, disconnect the flat cable and then reconnected it using the film on the other side (non contact side) to increase the pressure and guarantee a good contact. No more problems from nov-2012 till now.

Good luck !
Paulo de Tarso (Brazil)

Yamaha DGX630 -... | 131 views | 0 helpful votes

Do the lights come on?
Have you tried the headphone output as well as the line output(s)?
Is the volume turned up?
Do you have it plugged in with the original Yamaha AC adaptor?
Owners manual in the link.

Yamaha Music | 38 views | 0 helpful votes


Yamaha Music | 74 views | 0 helpful votes

You may find one if you google it.

Yamaha Music | 42 views | 0 helpful votes

seems to be a standard acoustic setup to me. If it doesn't have all the string pins in it, you'll need to get some. you simply pull out the pin, put the string in, then wind it up on the machine heads (tuners) On this one you may need to put the strings through from the inside, I'm not sure about this particular model. I like a double wrap to start on the bass strings, but that's a choice I make. You could go with nylon strings, get ball end, they're easier to use than plain. It takes a bit of know how to do plain, thy have to be wrapped just right on the pins.

Yamaha Music | 41 views | 0 helpful votes

If you are talking about cleaning the rubber contacts I wouldn't bother. Once they start to fail then it is best to replace them. You can do this either for the octave giving problems or best to replace complete set. Main part is VY84670R your piano has 6 octaves of these. with a shorter part at either end.

Yamaha Music | 41 views | 0 helpful votes

Hello Rastorbator, since you think it is in perfect condition, spend a little more time and search the Internet, some People Forum that like these devices and offer them
Someone will do something for him and open less garbage
Greetings Franco Dosil
Hola Rastorbator, ya que estimas que se encuentra en perfecto estado, dedicale un poco mas de tiempo y busca por Internet, algun Foro de Gente que les guste estos aparatos y ofrecelos
Alguien hara algo por el y abra menos basura
Saludos Franco Dosil

Yamaha Music | 61 views | 1 helpful votes

Yes you may use it as stand alone piano. Usually everytime you will power ON any yamaha psr model piano will appear as default voice.

Yamaha Music | 78 views | 0 helpful votes

I am sure that information from will help you to write your paper. I had such experience so I know what I am talking about

Yamaha Music | 65 views | 0 helpful votes

if you have a technique you may have to untie it and fix the keys.check any guest things on the keys.

Yamaha Music | 82 views | 0 helpful votes

Could be an open internal fuse or power supply failure. One other possibility would be a defective power switch.

Yamaha Music | 79 views | 0 helpful votes


the blue screen with lines is normally as a result of the ribbon cable which has contacts on failing.

The remedy is normally to replace the simple the screen assembly the parts for this are around £300 but there would be significant labour to add to this.

i would suggest talking to a local Yamaha technician

Becketts Music Ltd

Yamaha Music | 71 views | 0 helpful votes

Yamaha is proprietary and you will not be able to locate one. You have to get Yamaha to service it.

Yamaha Music | 108 views | 0 helpful votes

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