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-   -   Asus Vivobook Flip 14 SMD identication help (https://www.badcaps.net/forum/showthread.php?t=99534)

paulyboy 10-02-2021 04:28 PM

Asus Vivobook Flip 14 SMD identication help
 
Hi Team,

I have a laptop motherboard with a blown IC, there was no ledgable print on the IC and currently the board ID TP412UA has no supported boardview or schematic!.

I very stuck and the pad layout is unlike any I have seen before.

Could anyone be so kind to share the knowledge.

Kind regards

Paul

https://ibb.co/kcFp1zg

https://ibb.co/kcFp1zg

https://ibb.co/kcFp1zg

SMDFlea 10-05-2021 03:11 AM

Re: Asus Vivobook Flip 14 SMD identication help
 
Quote:

Originally Posted by paulyboy (Post 1075083)
Hi Team,

I have a laptop motherboard with a blown IC, there was no ledgable print on the IC and currently the board ID TP412UA has no supported boardview or schematic!.
I very stuck and the pad layout is unlike any I have seen before.
Could anyone be so kind to share the knowledge.
Kind regards
Paul
https://ibb.co/kcFp1zg

Post some pictures here as an attachment

paulyboy 10-06-2021 04:00 AM

Re: Asus Vivobook Flip 14 SMD identication help
 
https://i.postimg.cc/jjxqbM8K/Screen...ness-Suite.jpg

Thanks mate

SMDFlea 10-06-2021 08:10 AM

Re: Asus Vivobook Flip 14 SMD identication help
 
Its a silergy SY8843QWC ,the marking code is Vt https://www.badcaps.net/forum/showpo...1&postcount=12

https://www.aliexpress.com/item/1005001389779214.html

paulyboy 10-06-2021 02:22 PM

Re: Asus Vivobook Flip 14 SMD identication help
 
Quote:

Originally Posted by SMDFlea (Post 1075835)

Your a legend mate thankyou, do you know what the ic is next to it looks like a crystal but has pads like a cap.

Cheers

SMDFlea 10-06-2021 02:48 PM

Re: Asus Vivobook Flip 14 SMD identication help
 
Quote:

Originally Posted by paulyboy (Post 1075932)
Your a legend mate thankyou, do you know what the ic is next to it looks like a crystal but has pads like a cap.

Cheers

Its an inductor,its connected to pin 6 .See page 63 of the nb8511 schematic. The layout will be similar. https://www.alisaler.com/acer-swift-...-mb-schematic/
And this https://www.silergy.com/cn/productsview/SY8843QWC


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