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Heineken's Garage

  1. Radio Head Unit - Repair III

    .. continuation of Radio Head Unit - Repair II

    CD port not working
    Observed on: 1 EUDM Radio
    Fixed by: PCB repair, replacement of OP amp

    State: Fully understood

    Acid damage to the traces around the CD port OP amplifier can cause the connection to the CD changer to fail.

    Click image for larger version. 

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    severe trace damage around the CD port OP amp mounting point

    The CD port should be removed and cleaned. In addition to repairing ...

    Updated 21-01-2024 at 07:15 PM by Heineken