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PC 66 XL Mic wiring

Discussion in 'General CB Services Discussion' started by kaos513, May 18, 2018.

  1. kaos513

    kaos513 Well-Known Member

    Apr 10, 2014
    Likes Received:
    Hello anyone know where can i find the mic wiring for a Uniden Pc 66XL or pin out ? thanks.

  2. Handy Andy

    Handy Andy Do Your Research First, Then Decide...

    Apr 23, 2018
    Likes Received:
    Like Galaxy 4-pin, only without the jumper...

    1 - Ground
    2 - Audio
    3 - TX
    4 - RX

    Pin 1 to 4 for RX,
    Pin 1 to 3 for TX

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