Bose power amplifier is dead Need help

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    Hi guys,


    my power amp from the 986S brand Bose is silent and mute, would like to have a buddy check it through, but we need the wiring diagram for that :/ :hilferuf:


    Can anyone help me ?


    Thanks a lot


    VG


    Varpen

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    Auf 8 Rädern.....


    986 S Tiptronic 3,2
    Model 2003
    Handgas Umbau
    ..und im Rollstuhl

    The problem is that Schefenacker hasn't existed for a long time, Bose doesn't usually give anything away, and Porsche doesn't anyway.


    As a rule, reverse engineering is the order of the day.

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    think to measure the part should not be rocket science for nen electronics engineer, right?

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    In principle, no. But with a circuit diagram it is much easier and much less time-consuming. The "problem" here is that the structure is not discrete, because these are all digital amplifiers and there are also processors on it, which do the wildest things. Without a schematic, you have to learn the ropes and analyze the setup - no one will pay you for that.

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    Thanks for the replies and tips, have found an expert on the net, states that this error is known. For a flat rate of 200€ with unopened device would repair everything flat rate.


    Many greetings


    Varpen :wink:

    This post has been automatically translated.

    Auf 8 Rädern.....


    986 S Tiptronic 3,2
    Model 2003
    Handgas Umbau
    ..und im Rollstuhl

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