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Ask Ron Winston Your Own Question
Ron Winston
Ron Winston, Owner of Winston Electronics, Servicing music electronics for over 50 years
Category: Electronic Musical Instruments
Satisfied Customers: 249
Experience:  Factory Certified Technician
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Yamaha YPG-235 76-Key Portable Grand Piano ....SEEMS like it

Customer Question

Yamaha YPG-235 76-Key Portable Grand Piano ....SEEMS like it is half step out of there an adjustment
JA: What's the make/model of your device? How old is it?
Customer: ypg 235
JA: How long has this been going on? What troubleshooting have you tried?
Customer: none yet
JA: Anything else you want the instrument expert to know before I connect you?
Customer: no
Submitted: 1 year ago.
Category: Electronic Musical Instruments
Expert:  Ron Winston replied 1 year ago.

Hi there, I’m Ron, and I am a Yamaha certified musical instrument technician. I see you’re having some problems with your equipment. I can help you, Let me pull the service manual on this unit, they are on CD so this might take a little time.

Expert:  Ron Winston replied 1 year ago.

OK first thing first. On this model the computer controls the tuning. There is no control you turn to change the tuning. Have you checked it with another unit to confirm it is actually out of tune? If it is do you have the owners manual?

Expert:  Ron Winston replied 1 year ago.

When you get back to me there are other functions that set/change the tuning so it is correctable.

Expert:  Ron Winston replied 1 year ago.

Hello. I was just checking to see if you need any more help or do you have the problem corrected ?