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| Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Yamaha P120 piano, 2004
Looks like another victim of lead-free solder in the power handling areas.
Reason for posting - idle curiosity. I'm not going to unnecessarily delve into the keyboard section to find out. I was surprised to see just an 8 way ribbon cable going to an 88 key, 7+ octave keyboard. I assume there is active multiplexing hidden in there , but would there be "touchy-feely" action monitoring as well.? -- Diverse Devices, Southampton, England electronic hints and repair briefs , schematics/manuals list on http://home.graffiti.net/diverse:graffiti.net/ |
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