Question about Pioneer KEH-P6600 Cassette Player

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Pioneer KEH-P6600 diplays "error-11"

I have a Pioneer KEH-P6600 connected to a Pioneer CDX-620S multi-CD changer. While playing CDs, it stopped playing and the display shows "error-11". I reset the microprocessor on the head unit but it changed nothing. Are you able to tell me what this "error-11" indicates and possibly how to remedy it? Thank you, Dink

Posted by Jade Brink on

  • Jade Brink Jul 01, 2007

    The first thing that I tried was looking up the error in the manual. None are listed. The second thing that I did was trying an Internet search for Pioneer error codes.

    I finally had the time to investigate deeper. I could tell that the CD change was getting power because it would eject the multi-disc cartridge. I could hear it changing switching between slots to check for CDs....but something just seemed to be missing.

    I pulled the cover off the changer and plugged all the connections back in. When I inserted the cartridge I could see that the CDs weren't spinning up, they were trying, but they weren't. I could get them going by giving the disc a little bump start though.

    What I did was I hosed down a video-head cleaning pad with video-head cleaner and ever so slightly roughed up the two felt friction pads that the player motor grabs the CDs with to spin the discs.

    I don't know if this what was wrong, but the changer is working once again. It wouldn't surprise me if either the felt pads were getting smoothed out and there wasn't enough friction to spin the discs or the motor is on it's way out, it has been set to a multi-disc, random setting for nearly ten years and the vehicle has spent most of it's life on mountain



1 Answer


Use your user guide to read the problem related to error 11 .. most probably your wire connecting your changer witht he head uint is either cut or not functionall ... hope that answers the question

Posted on Jun 25, 2007


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