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SX-PR603 Technics digital piano

Hi I have a SX-PR603 and every time I turn on I have to wait about 10 to 15 minutes for the piano start to work. After this stay on and works fine. Any idea what's the problem?

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SX-PR603 Technics digital piano

ElYunque

ElYunque
United States

Total Posts: 1
Joined: November 26, 2016

Hi
I have a SX-PR603 and every time I turn on I have to wait about 10 to 15 minutes for the piano start to work. After this stay on and works fine.
Any idea what's the problem?

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Posted on November 26, 2016 at 8:10 PM
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1 Reply

Bolinky

Bolinky
United States

Total Posts: 8
Joined: February 28, 2017

Re: SX-PR603 Technics digital piano

Hi I too have the PR603M. I would think you have a bad solder connection or cap possibly. If you could locate a service manual I can help you further more. Mine has an issue as well where everything works fine except the external speakers do not work. I can turn up the volume to max and you barely hear a scrachy sound that comes through. The headphones and line out do work fine however. I would like to fix this issue and if anyone could please help out with a service repair manual or offer any advice as to what is wrong that would be great! Thanks Bolinky

Posted on February 28, 2017 at 4:29 AM