Someone help me identify this integrated in Acer Swift 1 laptop please.!!!

[valente222]

Hello friends, I have this equipment with an explosion in the U6100 part, 3v alw source. Apparently (I don't know what integration it is) I have the schematic but an error appears in Allegro Viewer. I share the schematic in case someone has another compatible viewer.
The model identifier is SF114-31
BOARD: OXFORD2-6050A2888301-MB-A01 MODEL: N15V2
S/n:NXSHWEB002710019D52600

[mon2]

U6100 : MPS_NB670GQ_QFN_16P

Part # MPS NB670GQ

[mon2]

You are missing some SMD pcb pads that will have to be rebuilt to allow for the replacement part to function like the original. Review the boardview file to study which pads are missing.

[valente222]

You are missing some SMD pcb pads that will have to be rebuilt to allow for the replacement part to function like the original. Review the boardview file to study which pads are missing.

Hello Mr. mon2, I thank you for your quick response. I'm seeing how I open the schematic, but I get an error to open in ALLEGRO, it asks me to install version 16.6. Do you know what other viewer works for brd files?

[mon2]

Ideally, you should be able to download and install 16.6 as a free tool. However, the following should work as well:

https://www.badcaps.net/forum/troubl...ftware-for-brd

Both of the authors frequent this website.

[valente222]

Ideally, you should be able to download and install 16.6 as a free tool. However, the following should work as well:

https://www.badcaps.net/forum/troubl...ftware-for-brd

Both of the authors frequent this website.

I appreciate this link. I use the open viewer a lot to resolve some points. But Allegro is more complex and helps in some aspects, I don't know why version 24.1 cannot see files from version 16.6. For me it's programmer nonsense haha.

[shutt1e]

if useful, here is the schematics for this laptop, the one i repaired didn't show anything on the internal screen while on hdmi all was working. in the end it was a problem with LCM_VDDEN which was missing, i removed q3000 and bypassed 3v from source to drain pins, dunno if a proper fix but the laptop now works.

[Leader]

today i have the same board this is the pic with your missing element