I did this repair and all was going well, but when reconnecting the ribbon cable (22410), it was accidentally inserted in the wrong direction into the socket clip holder. This is the ribbon cable that connects the circuit board for the control panel in the top which houses the display to the circuit board in the base (to the NE6 Main v 1.02 DM11446 board). The pins in the connector are all uniform, so apart from the little notch, it is easy to insert it the wrong way if not careful. When the keyboard was powered up, a light came on briefly on the circuit board in the base and then went off. The board was powered off, the ribbon cable direction corrected, but now after corrected, the keyboard will not power up at all. The main fuse appears to be ok (at least visually). Where could the problem be? Everything is now connected firmly but no lights come on anywhere. Is there another fuse to check or might something else now have to be replaced?

@natenussey6282

Жыл бұрын

Ouch! I'm going to have to look up the pin diagram on the screen and see just what each pin does. Then, I can compare the connection in the right direction against the wrong direction. It should tell us what was connected to the positive voltage. You may have sent some voltage down a data bus line. Worse case is a damaged processor IC. The better case would be a damaged capacitor or resistor. I'll look into this over the weekend.

@dmcvisions

Жыл бұрын

@@natenussey6282 Thanks for your reply! The main fuse looked ok, but I had a hunch to try a new one (had to order it in). THANKFULLY, this solved the problem! I was freaking out at first.

@mountaintoprepairshop664

Жыл бұрын

I'm so glad to hear that worked out. This comment is important to have here as a warning for others attempting this repair. @natenussey6282 is my other channel. I was going to look up that pinout diagram tonight. But I was much happier to see that the issue was resolved!

@brogoo7552

3 ай бұрын

Do you have the screen part replacement?

Super vidéo, tu es mon sauveur.

@mountaintoprepairshop664

Ай бұрын

très heureux de vous aider.

Nice!

My display came without the frame. Do you know if it is possible to use the old frame (from the defective display)?

@mountaintoprepairshop664

Жыл бұрын

I was thinking about this when I found that you could get the display directly from aliexpress without the frame. I would remove the old screen and frame from the control board first. Then I would use a heat gun and a thin blade to see if the old screen can be separated from the frame. Then, I would probably use a double-sided tape to adhere the new screen to the frame. You may have to use a little epoxy on the frame studs to get them to hold on to the control board when you reinstall it.

@marcosrogers8858

Жыл бұрын

@@mountaintoprepairshop664 thank you my friend!

Regard from Bali..my name is Kadek..i have problem with my Nord stage 2..sometimes sounds noise and stuck at the moment..and then normal again..continously like that..any solution for this problem??

@mountaintoprepairshop664

Жыл бұрын

Hello! I've been looking into this problem through some online forums. Does it just affect the synthesizer section? Or does it affect the piano and organ section as well?

I have a nord stage 3 compact edition, where i can buy the display 😢

@mountaintoprepairshop664

25 күн бұрын

syntaur.com/Part-9977-Display-Nord-OLED I checked it out, and Syntaur.com does carry the screen for the Stage 3 Compact. This is the web address for the part listing.