DAH98AMBAD0 Rev D Huawei Matebook No charge need schematic or boardview

[fanaticgames]

can someone help me? i need schematics or boardview for DAH98AMBAD0 Rev D motherboard Huawei Matebook

[mon2]

Re: DAH98AMBAD0 Rev D Huawei Matebook No charge need schematic or boardview

We don't need no stinkin schematics.

Review the logic board and follow the DCin connector and likely you will see 2 x DCin mosfets -> then the charger IC.

Review the topside markings -> are they the 'BQ' type? Post all markings. Even better if you can post clear close up pictures of this region.

[fanaticgames]

Re: DAH98AMBAD0 Rev D Huawei Matebook No charge need schematic or boardview

We don't need no stinkin schematics.

Review the logic board and follow the DCin connector and likely you will see 2 x DCin mosfets -> then the charger IC.

Review the topside markings -> are they the 'BQ' type? Post all markings. Even better if you can post clear close up pictures of this region.

I was able to check with the thermal camera and as soon as I insert the charger this area becomes very hot for 1/2 seconds, the capacitor is shorted as well as obviously all the following ones

[mon2]

Re: DAH98AMBAD0 Rev D Huawei Matebook No charge need schematic or boardview

US $6.50 | 5-10pcs Marking 6241 Charging protection IC Chip
https://a.aliexpress.com/_mKzaPzk

[fanaticgames]

Re: DAH98AMBAD0 Rev D Huawei Matebook No charge need schematic or boardview

US $6.50 | 5-10pcs Marking 6241 Charging protection IC Chip
https://a.aliexpress.com/_mKzaPzk

Great, thanks, i order them, if i remove the first one shorted should it charge? Is this a double charging protection?

[dqtech]

huawei laptop dah98ambad0 rev d

hi i need schematic or boardview for this laptop huawei

board number = dah98ambad0 rev d

[smic717394]

HUAWEI MateBook D 15 AMD - dah98ambad0

Hi,

I have a HUAWEI MateBook D 15 dah98ambad0 rev: D, has a bit of liquid damage, a buck converter exploded, and few missing componentes that I need to identify. I clean the area and remove the buck converter, as well the first cam was short, now there no more short, plugging the ubsc I have 9v on the in of this buck converter.

Can anybody help me identify the components on the left of the tps51396 are, looks like 3 components.

Or if anybody can share a schematic or board view.

[athos231]

Re: DAH98AMBAD0 Rev D Huawei Matebook No charge need schematic or boardview

I have the schematics

[asliyucegsm]

thank you my perfect friend

[bumper1]

This is different schematic. Should be ubsc dcin, BQ25713, RT3663BM,etc.

[Andri15]

CAN BQ25713 BE REPLACED WITH BQ25710?

[SMDFlea]

CAN BQ25713 BE REPLACED WITH BQ25710?

Compare the datasheets

https://www.ti.com/product/BQ25710/p...ls/BQ25710RSNR
https://www.ti.com/product/BQ25713/p...ls/BQ25713RSNR