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YAMAHA P-90 DIGITAL PIANO USER MANUAL Service Manual download, schematics, eeprom, repair info for electronics experts
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YAMAHA P-90 DIGITAL PIANO USER MANUAL Service Manual download, schematics, eeprom, repair info for electronics experts
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Yamaha p90 keyboard. The circuit board that the power plugs into (XW199). I would like to know what goes into slot D-2
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