Yamaha PSS-270 Support Question
Yamaha PSS-270 Support Question
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Question posted by johntoppo2007 on December 17th, 2022
My Yamaha Keyboard Got A High Voltage. What Part Got Damaged?
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Current Answers
Answer #1: Posted by hzplj9 on December 17th, 2022 10:25 AM
hzplj9
Member since:
June 25th, 2012 Points: 4,873,510
Member since:
June 25th, 2012 Points: 4,873,510
The likely part that would have failed would be the regulator IC in the power area. There could be a diode inserted that would blow the fuse if too much power is drawn or the wrong way round if it has a DC supply. Without a circuit diagram it would be difficult to check everything. It may be a case of dismantling and looking for burnt components or a PCB which can be replaced easily.
Hope that solves your problem. Please mark as helpful if it leads you to a satisfactory solution.Thank you.
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