Apple iPhone 5S logic board 820-3292-A, combining schematics and a PCB layout in a large 49.3 MB RAR.

Boardview for the Apple iPhone 5S, labeled as the WCDMA variant, packed in a 1.42 MB zip.

Zipped boardview file for the Apple iPhone 5 logic board, around 1.45 MB. It shows where each component sits, which net each pad belongs to and how signals travel…

iPhone 5S boardview in BVR format for the WCDMA variant, 270 KB. Apple produced several 5S models with different radio configurations, and this file targets the WCDMA…

BVR boardview of the iPhone 5S logic board, 254 KB, with no variant, board number or revision stated in the name.

iPhone 5S boardview for the WCDMA variant, provided as a 270 KB .bvr file. The WCDMA tag indicates the cellular version of the board, whose radio section can differ from…

Boardview for the iPhone 5S, labelled as the WCDMA variant, in .bvr format at 270 KB. The 5S was built in several regional versions with different radio hardware, and…

Apple iPhone 5 logic board layout as a 264 KB BVR boardview. No board number, revision or regional variant is indicated in the name.

Apple iPhone 5S boardview, .bvr format, 254 KB. The name does not say which regional or radio variant it covers, and a separate WCDMA-labelled layout exists, so check…