ipad pro A1701 missing component

[kingskie]

Hi,

Does anyone have schematic for ipad pro A1701?
i need to find value of coil. or is anyone know where to buy?

[elecsoluces]

Re: ipad pro A1701 missing component

Hello,

There is no schematics for this board.
This the backlight coil. The ip

[elecsoluces]

Re: ipad pro A1701 missing component

You can compare with ipad air schematics.
I think the coil you are searching is L8225 (PILE051D/4.7µH-3.4A-0.075OHM) on ipad air.
Check the diode on the right it can be damaged.

[mon2]

Re: ipad pro A1701 missing component

Please see attached. Coil is p/n LF8425 = 10uH - 2.55A.

[kingskie]

Re: ipad pro A1701 missing component

thanks all, i used 4R7 from ipad 2 eventhough the size is bigger but it works. thanks again

[kingskie]

Re: ipad pro A1701 missing component

and now it comes back with the same symthomp..rertart apple logo...really confuse right now

[JointDexter]

Re: ipad pro A1701 missing component

Please see attached. Coil is p/n LF8425 = 10uH - 2.55A.

Any chance you might be able to tell me the value of R1850?

I was reballing NAND and had R1850 come off. Afterward as I was putting it back in place my boss starts yelling my name (FOR NO FUCKING REASON!!!) distracting me for half a second, and that's all it took for it to disappear

Thank you very much!

[mon2]

Re: ipad pro A1701 missing component

See attached. This is from an ipad PRO schematic - hope it is the same for your logic board.


That is one tiny bugger - DK / Mouser / Arrow should have these = 01005 SMD size ? (OMG that is tiny)

DK has them:

https://www.digikey.com/en/products/...zDfin4hZNXy1AA

[JointDexter]

Re: ipad pro A1701 missing component

See attached. This is from an ipad PRO schematic - hope it is the same for your logic board.


That is one tiny bugger - DK / Mouser / Arrow should have these = 01005 SMD size ? (OMG that is tiny)

DK has them:

https://www.digikey.com/en/products/...zDfin4hZNXy1AA

Thank you so much!! That is the exact right one. And yes, they're the smallest components used on these things, crazy little.