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Yamaha PSR -9000

Started by vyrmas, February 04, 2018, 12:56:28 PM

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vyrmas

Hello, does Yamaha  PSR-9000 has battery (maybe need to change , but how to find) , because when I do some settings , when I turn off my Yamaha PSR-9000 and after this turn on , there are no my seetings , I find some default settings ???
Thank You

travlin-easy

Yes, it has a battery, which is mounted on the motherboard. Not easy to change.

Gary 8)
Love Those Yammies...

vyrmas

Thank You , I have PSR -9000 Service manual , but I can't find battery  on boards in drawings :(

vyrmas

Hello . please help me , because when I turn off PSR 9000 , next time when turn on need to do all settings , because keyboard forget all settings L:(