Yamaha PSR-1100 Support Question
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Question posted by alabotonye3 on November 18th, 2021
How Do I Fix The Power Problem? It Doesn't Boot On, It Doesn't Power On. Psr1100
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Current Answers
Answer #1: Posted by hzplj9 on November 18th, 2021 6:46 PM
I have attached a link to the service manual. If you are confident you can replace all the capacitors in the power circuit. This is the likely cause of a failure.There could be other components that have failed which would need a technician to resolve the faulty ones. However if that is something you not able to tackle a new power supply is your only option. You may be able to source one from various auction sites at a lower price.
https://www.manualslib.com/manual/872171/Yamaha-Portatone-Psr-1100.html
Hope that helps.
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