Sony Xperia E4g schematic covering the E2003, E2006, E2033, E2043 and E2053 regional versions, supplied as a 320 KB PDF.

First part of the Nokia 6310 schematics, a PDF of 862 KB; the trailing number in the name suggests the set is split across several files, so look for the other parts for…

Nokia N77 schematic in PDF format, 607 KB in size, a compact document that may contain only part of the full diagram set.

PDF schematic identified only by the project code M920 and the PVT tag, meaning production validation test stage, with no brand or board number given in the name.

Quanta ZQH schematic for the Acer Aspire 4739, revision 1A, supplied as a 732 KB PDF. Quanta names its projects with short codes like ZQH, and the full board number…

HP Pavilion dv6 schematic for the Quanta LX89 project, board DA0LX8MB6D1, revision D, in a 1.58 MB PDF.

Indexed as a schematic, this PDF is named 2SD1459, a Japanese JIS designation that points to a datasheet for an NPN transistor rather than a board diagram.

Filed under schematics, this 74.1 KB PDF is named after the 2SD1953, which in Japanese JIS numbering is an NPN transistor for low-frequency applications.

A 133 KB PDF for the 2SD1935, a transistor in the Japanese 2SD family, which the JIS standard reserves for NPN low-frequency devices.

Catalogued as a schematic, this 156 KB PDF is named after the 2SD1906, a Japanese JIS part number, so it is most likely the component datasheet for that transistor…

Very small at 26.8 KB, this PDF is identified only as 2SC4826, a JIS transistor code in which 2SC marks an NPN type.

Datasheet PDF of 229 KB for the 2SA1162, a PNP bipolar transistor named under the Japanese JIS 2SA convention.

Labelled only 241NQ, this 45.4 KB-class PDF of 45.2 KB appears to be a series datasheet for a family of power rectifier devices, with no suffix pinning it to a single…

A 115 KB PDF filed under schematics and named for the 2KBB series, which looks like a component family designation rather than a motherboard or device model.

The name of this 237 KB PDF is just the number 2416, and it is filed as a schematic without any brand, model or revision.

Indexed under schematics, this 106 KB PDF is named only 30BQ060, a code that looks like a discrete component part number, so expect datasheet-style pages rather than a…

Short PDF of 17.5 KB titled 23SC4428, catalogued under schematics. The name gives only a part number, and its 4428 suffix resembles that of a known smart-card memory…

Short 77.9 KB PDF in the schematic section, named only 22CGQ045, with no brand, model or board revision given.

A small 71.5 KB PDF with the very short name 16f, indexed as a schematic. The name is too terse to tell what device, series or component it covers, so the contents need…

Schematic PDF of 328 KB whose name, 8CLJQ045, reads like a component or part code and gives no laptop model, brand or board number.

Schematic set for the Samsung SM-F946B in a ZIP of about 1.92 MB, the model code used for the Galaxy Z Fold5 international version. No revision is given.

Samsung SM-F700U schematic diagrams, about 2.06 MB in a ZIP archive, for the US version of the original Galaxy Z Flip. The name gives no board revision.

Compressed schematic set for a Samsung device identified only by the model code T970, a code that probably belongs to a Galaxy Tab family.

Schematic for the Lenovo 100S-14IBR laptop, built by 3nod with board number NB116BT at revision V01.

Schematic in PDF format named only with the number 17823, with no brand or model stated.

Toshiba Satellite PDF of about 224 KB titled as covering capacitor failure. The name gives no specific model, board number or revision, so the document likely describes…

Schematic for the Gigabyte GA-F2A78M-D3H, board revision 4.01, in PDF form. The model uses the AMD A78 chipset on socket FM2+.

Large 21.0 MB PDF whose numeric file name reveals nothing about the device, model or board number, though it is listed as a schematic.

Schematic in PDF form, 21.2 MB, covering the ASUS X415JA and referencing the X415EA as well, two related platforms sharing the same chassis design.

Troubleshooting manual in PDF form for the Samsung SM-J210F, a Galaxy J2 variant, 1.27 MB in size.

Small 102 KB PDF schematic named MLT198TX, with no brand, device or revision given in the name.

Schematic in PDF form, packed in RAR, for the Wistron board 17823-1N (project 17823). Wistron uses numeric project codes like this one, and the full number appears on…

Schematic PDF with an uninformative name, A21S, that does not identify the brand, model or board number, so it is best matched by opening the document and checking the…

Schematic in PDF format whose name, A01, gives no model or board number and probably refers only to a revision.

PDF schematic for the Apple logic board 820-02536, a companion to the boardview file for the same number.

PDF schematic for the Quanta LS3 project, board number DA0LS3MBAF0, packed in a RAR archive of about 1.7 MB.

Repair guide in PDF format for the ASUS PRIME Q270M-C desktop motherboard, 1.61 MB. Indexed as a schematic, it is more likely a service or troubleshooting document than…

Schematic in PDF form for the Acer Predator PH517 laptop, Quanta project ZGQ, board DA0ZGQMBCF, contained in a 6.16 MB RAR archive.

Top-layer component location map for the Compal LA-F391P motherboard, a small 148 KB PDF.

Schematic for the ASUS Z62HA notebook, a 2.94 MB PDF with no revision given in the file name.