Question about Pyramid Cdr22kit Am-fm Receiver Cd Player With Full Detachable Face

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Porsche cdr22 volume increases and button will not dcrease

The volume increases by itself I can be driving and the volume increases and display changes 17, 18, 19 etc. when I try to decrease volume using the button although you can feel the button move the volume changes between 18, 17,18, etc even though only turning volume down. Turned ignition the other day and volume was deafening had to switch radio on & off a few times and the same - left for 10 mins then OK. This is intermittent but seems to be happening more and more. Any ideas

Posted by melanie_ditc on


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Most of these things use an IC to control things like volume etc. Chances are that will have failed.

Posted on Feb 25, 2013

  • melanie_ditc
    melanie_ditc Feb 28, 2013

    Sorry to be stupid, but what's an IC? and is it expensive to get fixed

  •  Grubhead
    Grubhead Mar 01, 2013

    An IC is an Iteregrated Circuit and electronic part. Without knowing the number of the device it's hard to say what the cost of that will be, as they are not fixed prices for them. I've included an image of what they could look like you can see the numbers on them.



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