Apple iPad Air 2 schematic in PDF form, about 10.6 MB, with no board number or revision given in the name.

Schematic for the Apple iPad Air 2 main logic board, a 10.6 MB PDF that originated from a Vietnamese repair site.

A short Persian-language PDF reference on how signal and power nets are named in iPhone schematics, titled as a guide to schematic line naming.

Schematic for the Apple iPad Air, in a PDF of about 1 MB; the file name does not give a logic board number, revision or cellular variant.

Persian-language PDF explaining how signal and power line names are used in iPhone schematics, according to its title.