Apple iPhone 4S schematic, a 1.05 MB PDF without a board number or revision in its name, so check the title block against your logic board.

Apple iPhone 3G schematic in a 1.01 MB PDF, with no board number or revision mentioned in the name.

Orange Pi board schematic for the Allwinner A20-based model, revision 1.1, in a 354 KB PDF.

ASUS ME370T schematic at revision 1.0, saved as a PDF. The ME370T is an ASUS tablet board, so expect sheets covering the SoC power, battery charging, display and touch…

Schematic for the ASUS F3T laptop at revision 2.0, saved as a 1.36 MB PDF. It covers the mainboard power supply, processor and chipset support circuits and peripheral…

Quanta U83 schematic at revision 1A, a fairly large 2.46 MB PDF that likely holds a full set of mainboard sheets.

Full schematic set for the Nokia E60 business handset, packaged as a 4.00 MB PDF. It is the larger of the E60 diagram files and likely contains the main sheets for the…

Second schematic document for the Nokia N90, delivered as a 2.48 MB PDF; the number 2 in the name points to a further part or another edition of the N90 diagrams.

Schematic PDF for the Nokia N95 8 GB variant, 1.16 MB, separate from the drawings for the standard N95.

Nokia N71 schematic diagrams in PDF form, 2.01 MB. The N71 is a clamshell, so besides the main board power and baseband sections the drawings are handy for following…

Shared schematic for the Nokia 5200 and 5300 handsets, supplied as a 1.76 MB PDF. Listing both models suggests the phones use closely related electronics documented in…

Circuit schematic for the Nokia 6108, a 681 KB PDF with no revision or product code given in the name.

Nokia 5140 schematics, stored as a 639 KB PDF and numbered 2 in its name, which suggests it is one part of a larger multi-file set.

Apple iPhone SE schematic, provided as a 3.91 MB PDF. The name does not specify which generation of SE it covers, so check the board and model number against the…

Circuit schematics for the Nokia 3650 smartphone in a 1.13 MB PDF; the name does not state a revision.

Lenovo B490 laptop schematic, 1.95 MB PDF. The name contains a long string beginning with LA that appears to be a Compal-style board code fused with other digits, but it…

Dell Vostro 1500 motherboard schematic, the largest of the copies at about 1.27 MB in PDF format.

Another schematic set for the Dell Latitude E6410, slightly smaller at about 1.10 MB in PDF.

Dell Latitude E5440 mainboard schematic, supplied as a PDF of roughly 3.17 MB. The name mentions a version without giving it, so the revision and board number must be…

Schematic drawings for the Sony Vaio PCG-K13, whose motherboard was designed by Quanta under the JE2 project code.

Compal LA-2392 circuit diagram at revision 0.1, provided as a PDF of about 1.01 MB. LA codes are Compal board identifiers found on the PCB silkscreen, and this older…

Schematic set for Compal board LA-1302 at revision 1B, a 1.02 MB PDF. The file name carries no laptop model or chipset, just the ODM number and revision.

Compal LA-1044 motherboard schematic, revision 2.0, a compact 918 KB PDF that opens in any standard reader.

Quanta KT7I mainboard schematic at revision R3A, a 1.02 MB PDF. The name gives only the Quanta project code and revision, with no retail model or chipset details.