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54622D keyboard issue - HELP !

Question asked by philippeannet on Jul 1, 2011
Latest reply on Jul 7, 2011 by ksmith
Hi,

I'm having trouble with a 54622D, whose horizontal menu knobs behave "erratically"...  The scale, as well as time shift are flickering a lot when the knobs are rotated, but the values are changing almost randomly. When pulling while rotating, the symptoms seem less "heavy", it may be possible to reach the desired value(s), but not always...

Has anyone ever heard of such a problem, and/or can anyone give me the part number of the keyboard PCB ?

Regards
Philippe  

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