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Help identify which pins power LED's on PCB

Discussion in 'General Electronics Discussion' started by john2k, Mar 5, 2020.

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  1. john2k

    john2k

    185
    3
    Jun 13, 2012
    I have a PCB pictured below that has a 6 pin connector soldered which is at the bottom. Can anyone tell me if there are two pins that are + and - that power the 3 LED's on this PCB? Thank you.

    Below is the pic:

    [​IMG]
     
  2. Harald Kapp

    Harald Kapp Moderator Moderator

    11,642
    2,690
    Nov 17, 2011
    Follow the traces:
    upload_2020-3-6_7-50-29.png
     
    davenn and bertus like this.
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