Audio 20 mp3??

Discussion in 'Electronics' started by zenman63, Oct 21, 2011.

  1. zenman63

    zenman63 Hardcore MB Enthusiast

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    Just finished fitting a lead to the quadloc in the right pin outs for the 3.5mm jack for the MP3.
    What needs to be done to get it to work?
    I can get AUX when you press cd twice but no sound.
    Does it need coding?
    As this is reto fit how can that be done, how does the star talk to the Audio 20?
     
  2. OP
    OP
    zenman63

    zenman63 Hardcore MB Enthusiast

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    Just pull the unit out again to check pins
    I have 3 ground 4 left
    9 ground 10 right
    all in block C
    Grounds are common.

    Is that right?
    Aux stay's on but no sound from my iphone 4?
     
  3. OP
    OP
    zenman63

    zenman63 Hardcore MB Enthusiast

    Messages:
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    Joined:
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    Location:
    Warwickshire
    Car:
    w207 cab & Porsche 911 991.2 S Cayman 3.6S
    Found the problem
    I had counted the pin out wrong
    I had gone across the pins and not up and down.
    All working now.
     
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