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Old 03-26-2021, 08:20 PM   #2
KevinH1990
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Join Date: Feb 2006
Location: Virginia
Posts: 1,739
If I recall correctly the CDR 220 has a removable faceplate. The electrical contacts can become dirty. I suggest that you remove the faceplate and clean the contacts. I believe that some people have found success with a pencil eraser.

It is also possible that the head unit or the amp is damaged.
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