PDF schematic for an unidentified Xiaomi device, 965 KB, whose name only marks it as a full set without the model or PCB revision.

Xiaomi schematic in PDF format, 166 KB, whose file name only says full and gives no model or board number.

Full schematic in PDF form for the Xiaomi Mi Max phone, 596 KB in size. The name gives no board revision, so check the main board markings before relying on part…

Part four of the Sony K700 schematic collection, a compact 301 KB PDF that probably covers a single circuit section, though the name does not say which.

Part of a Samsung SM-J250F (Galaxy J2 Pro) schematic set, numbered 6 in the series, a 1.11 MB PDF.

PDF document of 357 KB for an A780 phone at revision A3, with the BL, BW and L3 1.0 tokens suggesting a board-level layout or block drawing, version 1.0.

PDF SMD codebook for mobile repair, 3.04 MB, listing marking codes found on small surface-mount parts.

PDF schematic of 1.80 MB labelled U8150 TOP4, apparently a top-side layout or schematic page for a device using a U8150 part or model code; the name does not state the…

Full schematic for the Samsung Galaxy J1 model SM-J111F, provided as a 3.05 MB PDF with a title partly in Persian.

Third part of a multi-file schematic set for the Xiaomi Redmi 6 smartphone, supplied as a 2.22 MB PDF.

Three-level block diagram for the Xiaomi Redmi 5 Plus smartphone, supplied as a short 150 KB PDF.