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Yamaha CS80

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RE: One key problem - always at highest brilliance...

2013-12-03 by <pyjamagroove@...>

Wow. Crazy. If I touch with my multimeter pin 3 or 15 of IC4 the key, AT, IT works! But the multimeter has to be turned on....I read there 0.14V to 6,5V fully pressed. When I remove the probe it key works few times and it´s back to screaming.

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