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jaimzness, Engineer
Category: Electronic Musical Instruments
Satisfied Customers: 117
Experience:  DAW and MIDI techniques. Keyboard and synthesizer programming. Electronic repair.
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Yamaha Sioef The power supply, Yamaha S90es - first edition

Customer Question

Yamaha Sioef The power supply
JA: What's the make/model of your device? How old is it?
Customer: Yamaha S90es - first edition i think. Blows the fuse in the inlet power supply.
JA: How long has this been going on? What troubleshooting have you tried?
Customer: Have tried to change the fuse
JA: Anything else you want the instrument expert to know before I connect you?
Customer: so I
Submitted: 11 months ago.
Category: Electronic Musical Instruments
Expert:  Ron Winston replied 11 months ago.

Hello my name is ***** ***** I am a Yamaha certified technician. I have a couple of questions. I would like to confirm it is an "S90ES"? How many fuses have you tried? Do they blow the instant the power is turned or does it take a while? Look at the fuse in the glass area does it look flashed and burned?