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MacBook logic board 820–01949 repair help needed please

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    #21
    To save time, post a screen grab from the schematics of this part. Often, the part number will be in the schematics. However, Apple / Foxconn will sometimes make the part only available to themselves. AliExpress is a good source for such parts but donor boards are even better.

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      #22
      LP5907 | Buy TI Parts | TI.com

      LP5907SNX-1.8/NOPB Texas Instruments | Integrated Circuits (ICs) | DigiKey

      Click image for larger version

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        #23
        Btw U9000 must be shorted because it's glowing under the thermal camera with 1V 3A so where would I get that from? And what exactly is that chip because I see that it has a ton of different pins on it on the board view

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          #24
          What is u9000?

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            #25
            I removed u7800 and now I have 118 ohms to ground on pp3v3_g3h_rtc..... So what should I do now while I'm waiting on those parts to get here

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