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help needed, no sound from rear speakers

Discussion in 'In-Car Entertainment' started by wellhouse0, Apr 20, 2008.

  1. wellhouse0
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    wellhouse0 Member

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    [Apr 20, 2008]
    b5 2000 year a4 avant. Half amped to rear speakers. Not Bose.

    i've just removed double din symphony and replaced with double din pioneer avic hd1. Used autoleads pc9 401 adaptor and now getting no sound from rear speakers, any ideas? Also i'm having trouble sourcing fascia adaptor for the A4, the 2002 double din from Autoleads doesn't fit, too tall and not wide enough. Apparently double din Symphony in 2000 car is quite unusual? I will be replacing audi rear amp once i've sourced replacement and wiring direct from hu but need to sort out wiring for the moment, any ideas cheers.
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  3. AndyMac
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    AndyMac Moderator Staff Member Moderator

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    [Apr 20, 2008]
    You need to connect the blue flying lead on the adapter to your power antenna or remote on lead on the Pioneer, this switches on/off the rear amp.
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  4. wellhouse0
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    wellhouse0 Member

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    [Apr 21, 2008]
    thanks andy - i check aerial remote lead cheers
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  5. wellhouse0
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    wellhouse0 Member

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    [Apr 21, 2008]
    thanks Andy, spot on as always - now got working speakers and no interference great job. Any ideas on fascia adaptor by any chance and also speed pulse connection. Cheers
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  6. wellhouse0
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    wellhouse0 Member

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    [Apr 22, 2008]
    worked out speed pulse, it was marked ga on the power plug (bottom plug on symphony) going to the hu. Now i need to find handy reverse wire and most important of all - fascia adaptor.
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