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ITPeter, Electronics Engineer
Category: Electronic Musical Instruments
Satisfied Customers: 17360
Experience:  Over 16 years' experience in installing and repairing electronics.
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I have a Roland Digital Piano KR4500 that audio just went

Customer Question

I have a Roland Digital Piano KR4500 that audio just went with a heavy 'dud' sound.
The lights turn-On when I power On. I was told that Roland Svc center don't repair this
piano anymore and have to look elsewhere.
Appreciate very much if I someone can help!
Submitted: 1 year ago.
Category: Electronic Musical Instruments
Customer: replied 1 year ago.
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Customer: replied 1 year ago.
You can call me on ************. Joey
Customer: replied 1 year ago.
I can't be waiting on the computer all day. You might be asleep back east or somewhere doing errands.
Anyway please let me know the time to make the call here in Los Angeles.
Expert:  ITPeter replied 1 year ago.

Hi Joey,

An internal electronic component on the audio circuitry has likely blown.

If you can still hear audio through headphones, then the speakers or part of their circuitry may have failed.

The keyboard will need to be opened and some diagnostic tests carried out to help locate the source of the fault.

You can call Advanced Musical Repairs -

on:(###) ###-####/p>

- they are the best repairers in your area.

Customer: replied 1 year ago.
how do you open the top panel to get to the circuitry?
Expert:  ITPeter replied 1 year ago.


You will need to loosen all of the screws around the edge of the keyboard, then remove the lower panel from the top panel.

Customer: replied 1 year ago.
There are no "screws around the edge of the keyboard".
Expert:  ITPeter replied 1 year ago.

Please attach a photo so I can confirm we are talking about the same model.

Customer: replied 1 year ago.
pls take note of the model KR5000
Customer: replied 1 year ago.

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