• Rozpoznanie układu 1767H usb - c, Lenovo Ideapad Slim 5 16ABR8

Forum rules:Click here to view the forum rules

  1. Topic title should contain the brief description of problem.
  2. Topic message should contain the extended description of problem and, the question.
  3. It is not allowed to post the attachments with complete documentations or BIOS files nor linking to any 3rd party websites hosting such files. It is only allowed to post the small portion of the documentation (up to one page per post).
  4. You can only describe one problem per topic. For each another problem you should open a new topic.
  5. It is strictly forbidden to ask for any kind of documentation or BIOS file. For such requests please use the DOCUMENTATION & BIOS/EFI REQUEST subforum.

#1 Rozpoznanie układu 1767H usb - c, Lenovo Ideapad Slim 5 16ABR8


by Sherlock69 22 August 2025, 11:40
Cześć,
czy możecie mi pomóc z rozpoznaniem układu abym mógł go zamówić?
Sprzęt Lenovo Ideapad Slim 5 16ABR8, oznaczenie płyty LA-M653P.
Załączam zdjęcia spalonego układu oraz zdjęcia przy drugim sprawnym usb-c.
Image
Image
Image
Image
Image

Re: Rozpoznanie układu 1767H usb - c, Lenovo Ideapad Slim 5 16ABR8


by Google Adsense [BOT] 22 August 2025, 11:40

#2 Re: Rozpoznanie układu 1767H usb - c, Lenovo Ideapad Slim 5 16ABR8


by matic 22 August 2025, 13:28
Hello!

This component is a 4-channel ESD TVS protection diode array. It may be KZ176S-04F, but I'm not sure.
However, you can replace it with any low capacitance ESD TVS diode array in the DFN2510 package with a reverse stand-off voltage of 5V.
You can use for example: AOZ8808DI-05, AZ1045-04F, KZ176S-04F, ESD5344D, ESDR0524P, L05ESDL5V0NA-4, ...



You have to be logged in to view the files attached to this post.

Re: Rozpoznanie układu 1767H usb - c, Lenovo Ideapad Slim 5 16ABR8


by Google Adsense [BOT] 22 August 2025, 13:28

Who is online

Users browsing this forum: No registered users and 0 guests

_______________________________
All rights reserved. Unauthorised copying of this website's content or any of its part is strictly forbidden.
Any trademarks, brand names, products or services published on this website belong to their legal owners, are copyrighted and used for information purposes only.