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nozynoz
New Member
Last Activity: 11-14-2023, 10:52 AM
Joined: 01-16-2012
Location: Greater Manchester
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  • nozynoz
    started a topic Need help reading Schematic.

    Need help reading Schematic.

    Hi there

    Was wondering if anyone could point me in the right direction, Schematic "LA-5891p"

    Working on dead laptop or attempting to bring back to life.

    On reading the schematic everything makes sense until I reach this page 47, PU17 ISL6251, please see attachments.

    Getting stuck on pins

    1 VDD is this pin going to pin 15
    2 ACSET where does the X go or mean
    23 ACPRN where does the X go or mean

    Many thanks in advance, thank you....
    See more | Go to post

  • Apple PSU APP-22-LMF38A "need chip-id"

    Hi there

    First posting, i have a Apple Power Supply - APP-22-LMF38A.

    Need to identify chip due to it's top being blown off. Had a look round the internet unable to find any help or photographs of any quality.

    many thanks in advance....
    See more | Go to post
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