iFixit - Answers With Device "Electronic Keyboard"

Electronic Keyboard: Teclas não saem som, caixa de som com mal contato

Sat, 06 May 2023 11:05:00 -0700

Eu tenho um yamaha psr-185 que ficou muito tempo guardado, quando eu o ligo na tomada e pressiono suas teclas elas não funcionam porém quando eu toco de leve na superfície ao lado da caixa de som sai um barulho muito alto, minha suspeita é que a caixa de som está com mal contato apesar de ambas apresentarem o mesmo problema

⟐ Answered maio 06, 2023 at 11:05 GMT-7

Electronic Keyboard: Equipamento não lê o drive (mídia externa)

Sun, 16 Mar 2025 14:53:54 -0700

Meu Yamaha PSR-630 não lê mais o drive de 3 1/2 ("disquete"). O que será que pode ter acontecido?

Electronic Keyboard: Teclas do piano funcionam após poucos minutos

Sun, 10 Jun 2018 20:31:14 -0700

Tenho um piano digital yamaha p 35. Esse instrumento tem apresentado um problema estranho. Desde dois meses atrás, o intervalo de teclas entre sol-dó da quinta oitava não funciona quando ligo o instrumento e volta a funcionar após alguns minutos ligado. Ou ainda, se eu deixo o piano desligado por uns dias, as teclas voltam a funcionar.

Eu abri o piano e troquei as borrachas de contato e o cabo flat. Fiz a limpeza, mas o problema continua.

Alguém já passou por esse problema ou faz ideia do que pode ser?

⟐ Edited by author junho 10, 2018 at 20:31 GMT-7

Electronic Keyboard: keyboard won't power with adaptor - yamaha ac power adaptor class 2 12

Wed, 29 Mar 2023 08:01:46 -0700

my yamaha keyboard has worked fine until now. when i went to turn it on, there was a brief light & then dark again. sometimes i don't even get a blip. does the same thing on other outlets. how can i tell if it's the adaptor or keyboard & how can i fix it? thanks

⟐ Commented março 29, 2023 at 8:01 GMT-7

Yamaha YPG-225: keys on the keyboard stop working

Sun, 29 Dec 2024 08:14:54 -0700

Hello some of the keys on my keyboard stop sounding. Does it means i´ve got a broken key? I am sure the keyboard hasn´t been hitted by no means.

⟐ Commented dezembro 29, 2024 at 8:14 GMT-7

Electronic Keyboard: keys not working properly

Wed, 17 Aug 2022 05:57:25 -0700

I have a yamaha piagerro npv60. The B & C keys have problems with it. Here's the scenario: - both keys played together, respond to velocity. If you play fast trills or scale, if u hit one first, the next key, either B or C wont sound. You have to time it properly to work. If you hold down either B or C and then press the other... The latter won't sound. But take note, in combination with other notes all is fine. Same issue for the F and F#. This happens in all the B&C and F&F# on the keyboard. Please help! Thanks in advance!

⟐ Commented agosto 17, 2022 at 5:57 GMT-7

Yamaha YPT-300 Keyboard: "E" key and 3rd black key is not working.

Fri, 23 Aug 2024 02:51:30 -0700

my Yamaha has 2 keys that are not working in every octave they are out. they are the "E" key and the 3rd. black key.. all the way across the board. Can someone tell me what's wrong?

⟐ Commented agosto 23, 2024 at 2:51 GMT-7

Yamaha P115: Keys Suddenly Not Sounding

Mon, 31 Mar 2025 20:35:51 -0700

Hi. The Db and G keys in the upper octaves (6 and 7) of my P115 are suddenly not sounding. Any ideas how to fix them?

⟐ Commented março 31, 2025 at 20:35 GMT-7

Electronic Keyboard: Yamaha PSR S770 won't power off with on/off switch after turning it on

Fri, 09 Aug 2024 14:25:54 -0700

Good morning,

Please I have a PSR S770, the issue is it won’t power off each time i power it on, unless I remove the adaptor for it to turn off.

Please buddies, what do you think could be the problem and possibly solution to it?

Am very open to your professional advice now. Thanks, I’m most grateful.

Best regards.

Be safe.

⟐ Commented agosto 09, 2024 at 14:25 GMT-7

Electronic Keyboard: Yamaha P45 won’t turn off and mutes sounds randomly.

Sun, 23 Jul 2023 10:39:36 -0700

I have a Yamaha P45 digital piano and it’s not turning off when I hold he power button anymore, I have to unplug the adapter. Another thing is that after I start playing, after some minutes the sound stops playing. The power led is on, but no sound is played. This has been going on for quite some time and I haven’t found anything related on the internet, I even tried calling Yamaha but after over 30 minutes on hold I gave up. Any ideas?

Here are the requested images

⟐ Commented julho 23, 2023 at 10:39 GMT-7

Electronic Keyboard: The volume output is very low

Fri, 27 Mar 2026 09:20:45 -0700

I have a Yamaha DGX-220 and the volume output is very low. Can I fix that, or must I refer ta specialist?

⟐ Commented março 27, 2026 at 9:20 GMT-7

Yamaha YPT-300 Keyboard: Why can I hear nothing coming out of the speakers?

Sat, 02 Mar 2024 09:46:37 -0700

I turn my keyboard on and regardless of where the volune is I hear nothing. Its works otherwise though.

⟐ Answered março 02, 2024 at 9:46 GMT-7

Electronic Keyboard: Yamaha psr-293 keys and buttons not working

Thu, 01 Feb 2024 11:14:31 -0700

I have a PSR-293 (old) that I turned on for the first time today. I have no knowledge of keyboards and have no idea what could be wrong. I put all the batteries in (completely new and placed in correct direction) turned it on and it was fine but then the keys stopped working out of nowhere. I turned it off and back on and they immediately started working again and the same thing happened. It's after like 1 minute or less that it just stops working and doesn't work again until the next time I turn it on. It was like that until it just stopped working all together, the keys work randomly only after being turned off and on, not everytime it's turned on. The buttons don't work at all no matter what I press, and the screen doesn't say anything, just has the keyboard layout and no words or numbers or anything. The SONG, ESA, STYLE, and VOICE keys light up randomly and the keys only work when SONG and VOICE are both on. I think it's the keyboard itself as the first time I tried turning it on with a cord it didn't do anything AT ALL but if there's a a fix lmk. Idk what to do, please elp.

⟐ Answered fevereiro 01, 2024 at 11:14 GMT-7

Electronic Keyboard: Yamaha P-45 Wont Turn On and switched Power Supply

Mon, 29 Dec 2025 09:17:30 -0700

My Yamaha P-45 Digital Piano Won’t turn on, I switched the power supply and still it isn’t turning on, I have a feeling I have to switch the internal power supply, but don’t have experience in that and would love some help on what you might think it is,

Thank you very much for your time!

⟐ Commented dezembro 29, 2025 at 9:17 GMT-7

Electronic Keyboard: Power supply jack needs repair or replacement

Tue, 26 Sep 2023 18:39:33 -0700

Yamaha P-120 S

The power supply jack has become loose, even "jiggles". Is this as easy as replacing the jack, or perhaps soldering whatever is loose? I'd like to know if it's fixable before I tear into it.

⟐ Answered setembro 26, 2023 at 18:39 GMT-7

Electronic Keyboard: Casio Sk-60 replacing missing on/off button

Wed, 03 Jun 2020 05:30:49 -0700

Hello, i am new here!

I need help with this vintage Casio Sk-60 keyboard, it needs a replacement for that missing (slider) switch. I would love to repair it!

I know how to solder simple things. Adding a lineout or connecting two cables ;) but i am totally lost on this one.

Here you can see on off i prepared for the keyboard. When it will work i will drill a bigger hole for it.

Thats the inside of the keyboard.

And here you can see the part where the switch was. The upper position was (On)

I also found this sceme here, but i dont get it...

I was hoping that maybe someone here sees the solution right away and can help me out. That would be great!

⟐ Commented junho 03, 2020 at 5:30 GMT-7

Electronic Keyboard: Keyboard buttons won't work

Mon, 08 Jul 2024 15:05:44 -0700

Yamaha psr-82 My keyboards buttons from overall controls, accompaniment control, voice/style, sustain, auto harmony, chord memory, and song book. The only button that works is the power button. The adapter works and the keyboard keys work but everything else isn't.

⟐ Commented julho 08, 2024 at 15:05 GMT-7

Electronic Keyboard: Digital Piano - Power Unstable (Repeating On and Off)

Wed, 14 Jun 2023 05:20:29 -0700

After turning on, my digital piano (Yamaha Clainova CVP 83s) works for some time and then dies with power light off. After a while, the light goes back and works again but then dies. This repeats forever.

I have checked the power supply and changed the power plug of the piano. It does not work. What can I do?

⟐ Commented junho 14, 2023 at 5:20 GMT-7

Electronic Keyboard: yamaha p115 power on button...

Tue, 24 Jan 2023 23:18:18 -0700

i have a problem with my Yamaha p115:

it won't turn off.... all of a suden now when I try to turn it off, the red light will turn off for a fraction of a second and then turn on again. While doing so, the keys are irresponsive for a few seconds (the same way they are when you just power on the keyboard)

So to turn it off I have no choice but to unplug the keyboard.

Also, when I plug it, it automatically turns on...

Note that sometimes I manage to turn it off with the power button but it works like 1 time out of 20

please help, the keyboard is only 6 month old...

⟐ Commented janeiro 24, 2023 at 23:18 GMT-7

Electronic Keyboard: I accidentally plugged my yamaha psr 185 into a 220v soccet

Sat, 09 Sep 2023 15:53:39 -0700

I got so excited that I plugged it in a 220v power supply and turned it on for 2 secs. Now it wont turn on using the 110v transformer. Help

⟐ Answered setembro 09, 2023 at 15:53 GMT-7