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Thread: PT30K signlal pin socket

  1. #1
    Join Date
    Feb 2008
    Location
    Hungary
    Posts
    407

    Default PT30K signlal pin socket

    Dear friends,
    I have a new model 2019 PT30 scanner sets, but the signals pinout socket is 5 pins.
    The signal socket no labeled and the 5 same wires is gray but no labeled.
    So, I don't know, which is the + and - and GND pin on the socket pins.
    The factory website PT30 document is older and different than modell 2019.
    I asked the support and got this answer:
    ".........our engineer, he said yes, you just need to plug it in according to the arrow I put on the picture.
    Follow the arrow to account three pins..............."
    But I'm uncertain of the good signal socket pins.
    Do someone have a the socket pins diagram or picture and idea when help to me.
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  2. #2
    Join Date
    May 2007
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    Authentic Asian food area of SoCal
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    Default

    You should be able to suss out ground pretty easily. Hook one probe of a meter to the power ground and touch the other probe to each of the five pins. 0 ohms will get you ground. Polarity would be the least critical once you've found ground. Are there traces to all 5 pins?

  3. #3
    Join Date
    Feb 2008
    Location
    Hungary
    Posts
    407

    Default

    Thank you for your tip. I talked to the support again and I got a new information from signal socket pins.
    The 1 and 2 pis is the Feedback and 3 is GND, 4 is - , 5 is the +.

    Quote Originally Posted by absolom7691 View Post
    You should be able to suss out ground pretty easily. Hook one probe of a meter to the power ground and touch the other probe to each of the five pins. 0 ohms will get you ground. Polarity would be the least critical once you've found ground. Are there traces to all 5 pins?
    3 x 2w DIY RGB projector
    2 FB3
    Pangolin Beyond Ultimate and Pangolin Quickshow
    .

    My some show videos: https://www.youtube.com/channel/UC4Q...vDRS2QA/videos

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