Lenovo LOQ 15ARP9 - Need to identify mosfets

[kylegp]

Hi there,

It seems no schematic or boardview is available for Lenovo LOQ 15ARP9.

Need to identify these mosfets. Can anyone assist in identification or suggest equivelants?

Top markings:

16 UUB
3A0601

F1 UUA
7A1L01

[mon2]

You can determine the details of the mosfets by studying the charger ic that is driving these devices.

Which ic is onboard at pub1? Guessing it is the BQ series by Texas Instruments. PUB1 is a common label to other logic boards which may have similar schematics.

[SMDFlea]

Hi there,

It seems no schematic or boardview is available for Lenovo LOQ 15ARP9.

Need to identify these mosfets. Can anyone assist in identification or suggest equivelants?

Top markings:

16 UUB
3A0601

F1 UUA
7A1L01

F1 = PE600BA

I6 (it`s not a number 1 it`s a capital I) = PE636BA

https://www.badcaps.net/forum/troubl...86#post1672286

[norobert]

I hope it helps, it is another model but it is the same mother diagram - https://www.badcaps.net/forum/troubl...matics-request

[PTR215]

Hi, I am currently working on the same model with the same issue. I Originally changed charging port (which was visible pin damage). After replacement I did get the 19v from power supply all the way to the charging IC , then stops at the mosfets. The fets will flash 19v then drop.

Did you source out the mosefets and what parts were they? Please let me know, thank you again!