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Sony WH-1000XM3

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    Sony WH-1000XM3

    Does anybody happen to know what kind of crystal these headphones have?



    I managed to lose it by accident

    #2
    Re: Sony WH-1000XM3

    Found a teardown that has some PCB closeups,hopefully you can see the part numbers for the xtal

    http://www.52audio.com/archives/31755.html
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      #3
      Re: Sony WH-1000XM3

      The one with this text:
      98. 30L
      H93SK

      I figured that 30L might mean 30MHz but it was not correct.

      Too bad I did not check the bottom side first. It must have been a faulty T260, not the top crystal.

      On iPhones, crystals with T240 marking die quite often so it might be the same with T260 here.

      I guess I have to find a working pair and hook it up to an oscilloscope.
      Last edited by RethoricalCheese; 03-29-2020, 04:51 AM.

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