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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

Which state are you

Hello. Good news. I have the same model cvp 503. I need a used or new mother board . Or is it possible to repair then do write back. Where are you located? Thank you.

How do we get the schematic of the keyboard

Hi i have this yamaha psr s700 but ther no power converter 5v and 3.3v are good and all the regulator on DM board are good also.but thers no disply on lcd only the backlitgh is on no yamaha logo.

good job bro. 👍👍👍

Pls sir if I press my power it will bring light and go off after I remove my hand

If you show the parts which you have replace ,It will be very grateful.

Sir we have yamaha psr r413. In this model no sounds not function display on lcd please tell me solution .

How much you sale for psr 1000 mother bord

Good Explanation!! ❤

Hi many thanks for the video, it is very good information. By the way, where are you getting Yamaha spare parts ie WaveRAM ?

very good information , thank you , keep it up bro

What can I do pls ???

I have a problem in my ps 433 an the say is future bod

Excellent presentation.

Congratulations Sir. Thank you

Hi I have same problem with my e463,can u help me?

Very profound 👌, thanks for sharing ❤

Thank you for sharing

Where is ur location boss

How can I contact you boss, am a sound engineer too but I want to learn how to fix board related issues

Good day. Thanks for the video. I’m having the same exact problem and do t know how to fix it. Would you be so kind and give any tips to help troubleshooting and ordering the faulty component myself? Thank you

hi,i need the schematic.please

Good job

Suspected components or part include; 1. Tone Generator 2. DAC 3. OP AMP 4. POWER AMPLIFIER 5. 12V regulator 6. Volume potentiometer 7. Open circuit/bad phono jack

سلام عليكم اخوك من السودان ممكن مساعده منك عايز اسبيرات مزردبور Peace be upon you, your brother from Sudan. Can you help me? I want Aspirat Mazardpur

I have a Yamaha per-343 not booting… just light and nothing more

i want to com e and learn work

do you have digital board for psr e 473??