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Thread: Mazda Sirius Factory Unit

  1. #1
    Join Date
    Mar 2008

    Mazda Sirius Factory Unit

    wondering if anyone has converted this unit to be hooked up to a computer via usb.

    it currently goes direct into the head unit, this is the pinout for the sirius unit.

    power negative

    R signal positive
    L signal positive

    signal negative

    text data

    text clk

    bus negative
    bus positive

    ACC positive

    Power Positive

    there is a usb converter for the sirius SC-C1.
    here is the pinout for that unit.

    power positive

    acc positive

    serial data RX


    audio right

    serial data TX

    audio ground

    audio left

  2. #2
    Maximum Bitrate
    Join Date
    Jun 2005
    chicago, Illinois
    I highly doubt that anyone has yet attempted to convert their factory sat for the use of a pc. But I could be proven wrong. If I were in your situation I would adapt the antenna line that goes into the factory sat unit into the already proven sat tuners.
    "In the beginners mind there are many possibilities, but in the experts mind there are few."- Shunryu Suzuki
    "Do it right or don't do it at all"

    [-------90%-] (New Car=New Build)

  3. #3
    Join Date
    Sep 2007

    XM on Mine

    I use the flip up monitor as well as the Garmin GVN and now I can enjoy XM Radio instead of Sirius since I need to be up to date on the baseball. Here is my video.


  4. #4
    Join Date
    May 2008

    Is there a picture that goes with the pinout? I don't understand what pin relates to the function you have in your list.


  5. #5
    Join Date
    May 2008
    Can you post that reply? Thanks.

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