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terrypen
terrypen
New Member
Last Activity: 04-11-2023, 03:22 PM
Joined: 08-31-2019
Location: Portland, OR
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  • terrypen
    replied to Schematic of A1286 (EMC 2353-1*)
    in Schematic Requests ONLY!
    Re: Schematic of A1286 (EMC 2353-1*)



    They said it had no power, but it looks like a few chips have been tampered with.

    U8400,U8450,U8500,U8550 Graphics ram?

    and U8000 GPU

    So, are you connected to my microscope???

    Pretty common, I presume! haha

    Thanks,

    Terry...
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    • terrypen
      started a topic Schematic of A1286 (EMC 2353-1*)
      in Schematic Requests ONLY!

      Schematic of A1286 (EMC 2353-1*)

      First off, I'm new to this board repair stuff and Macs in general.

      I've been watching Rossmann, Jessa, and STS Telecom videos!

      I have a donor board that I need the schematics for.
      Apple MacBook Pro "Core i7" 2.2 15" Early 2011
      Identifiers: Early 2011 15" - MC723LL/A - MacBookPro8,2 - A1286 - 2353-1*

      I have an 820-2915 schematic and that's not it or close enough for a newb.

      Any help would be most appreciated!

      terrypen
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      • terrypen
        replied to New Members - please post your introductions here
        in Announcements & Related News
        Re: New Members - please post your introductions here

        Hello, I'm approaching retirement but still living in a van down by the river! I need to make some more money, so I've been gorging on Apple repair videos leaning all I can.
        I've been in the IT industry for years but have only dabbled in soldering with my Amateur Radio hobby.
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