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Pls my psr 750 will not produce sound if connected to speakers cable ... But would profuce sound if you play on it without putting audio jack

do you train people?

I'm burundian my psr e 423 the pitch bend and live control do not fonction can you help me?

Bonjour j'ai Yamaha psr e423 pitch bend et Live control ne fonctionnent pas.pourriez vous m'aider ? Où peux je colliger ce problème ?

Pls my psr 750 can only play out when not connected to speakers but if you connect it to speakers it won't produce out sound pls help me out

My 443 come on for it self when i fix in the adapter. not coming on not going off from the power button. So what to do

I am also a technician

I love this.I want to learn more

Maybe that’s why the montage M uses a clavanova power brick instead

bhai kaiser repair kiya

Hi am having issues on my keyboard psr463

Hi My keyboard is giving me headaches pls i need help

We don't even see how you replace the fault components

Thank you! where did you get the firmware? Can you show in more detail how you did the renovation?

I want to learn from you, so how can I do it?

Hello I need help with my psr s670 The power does it comes on when switch on

Hello my power does not come when switched on Any solution

My piano lost some volume i dont know what is the problem

All keys aren't working

I have psr 423 with incomplete booting, hanging at yamaha, no sound Pls help me I'm far from Lagos

How to fix restart problem?

Number kindly

My e433 motherboard is not working I don't know if you fix board?

Now why did you record this video because you show where the problem was

Hie. Thanks for the video. What if your plus and minus and zero button is not working what could be the problem?

My Yamaha PSR - S571 is not producing any sound from all the keys but the beats and pre-recorded songs and styles are playing well. Can someone advise how to fix sound from all the keys? Please note that it is not a few keys, but all the keys are not working.

I have mine with the same problem, how can I fix it

Also make a video on how to connect mobile

Pls where is ur location I have two psr e463 tge first onw is not turning on at all second is not booting complete

Ivlove

Hello, I have the same issue. There is power in the piano, and the screen is on. However, the rest is completely dead. No sound and no buttons are responding. How can i test which part is faulty?

My piano PSR e333 only powers on when when only the button has been pressed forever or else you apply saliva then it will remain turned on until the saliva is dried up completely...how do I solve that

My piano only powers on when applied saliva

Hello, good Job sir... I have a Yamaha Psr e423 with this same kind of issue... And if i disconnect the power from the digital motherboard the screen light comes on because the screen light power is taken from the analog mother board...

Hi I have the same keyboard and its not staying on when I let go of the power batton its goes back off and the screen has no coms when its on

Greetings, Mr. Technician, I have the same keyboard with a similar problem, it turns on normally and after touching a key or button everything locks, the screen freezes and nothing responds anymore, no sound or anything

Do you train people?

I need it as soon as possible sir

Boss I need digital motherboard for Yamaha psr e463, how much?

My psr e453 has a problem. At first, 5 keys did not work and suddenly, the whole piano is now not working. What do you think is the problem??? Pls help me

my yamaha psr not working, it just shows blank orange screen and not the Yamaha and grndpiano. what do i do?

Hello brother i have the same problem with my keyboad what can i do?

Yamha s550 500 motherboard hai

Do you have dm board for psr s700

Thank you brother for the usefull information. God bless! 😊

Good evening, everything is fine, brother. I would like some help. I did a BGA on the Yamaha PSR S950 processor and it doesn't turn on. Can you help me?

Yo.soy de peru q es lo q cambio por favor me puede enseñar tengo un problema igual

What number is the small transistor near B1020b, sir?

My guy see ,me wey dey watch this thing,normal i no say i must pay like #200,000 to start abi i lie bur guy na youtube u dey only if u dey try show us the real repair maybe more views fit come ,abi wetin be your response abeg i wan hear

What to do when it does not want even on I was playing then it just went off