Listed under schematics, this 173 KB PDF is labelled only with the transistor number 2SC3423.

A 176 KB PDF bearing only the JIS transistor number 2SC3421, categorised as a schematic but most likely a datasheet. The 2SC prefix denotes an NPN bipolar transistor.

Single-part PDF, 125 KB, titled 2SC5316 and placed in the schematic category although it is most likely a datasheet.

File for the 2SC2703, a 173 KB PDF listed under schematics, whose name only states the part number.

Part documentation for the 2SA1697 transistor, supplied as a 109 KB PDF and indexed as a schematic, although its naming matches a typical datasheet.

A 158 KB PDF giving the reference for the 2SA1381, catalogued as a schematic though the name denotes a single semiconductor.

Component datasheet for the 2SA2061 transistor, provided as a PDF of about 169 KB and listed under schematics.

A 100 KB PDF for the 2SA1037AK, filed as a schematic though it is expected to be a transistor datasheet.

Datasheet for the 2N5195 bipolar transistor, a 120 KB PDF filed under schematics. The name gives no manufacturer or revision.

At 125 KB, this PDF is labelled 82CNQ030 and, despite its schematic category, most likely holds the datasheet for that dual Schottky rectifier in International Rectifier…

PDF of 674 KB named 25C01, catalogued among schematics, with no manufacturer, laptop or board identified.

Schematic in PDF for the Xiaomi Poco X3 Pro smartphone, 4.12 MB. The name gives no board revision or variant, so compare markings on the PCB with the drawings.

Schematic in PDF format named simply SL410, about 1.32 MB, probably covering a ThinkPad SL410 mainboard, although the name confirms neither brand nor board number.

Datasheet for the ROHM BD28620MUV-E integrated circuit, 1.65 MB PDF, filed with schematics. The E suffix is part of the ordering code, usually indicating packaging.

Schematic for the Dell 1420 laptop, ELSA GM platform, provided as a PDF in a 2.85 MB RAR archive.

Schematic PDF for a Positivo laptop built on the Clevo M540S platform, with the name indicating the mainboard (MB) diagram, about 1.50 MB.

Nokia 6680 circuit schematics stored as a 1.48 MB PDF for this 3G Symbian phone. The name carries no board number or revision, so compare your main board marking with…

PDF schematic for the Lenovo ThinkCentre M70q Gen2 tiny desktop, board NM-D331 version 1.0, also labelled TINY7 MB HB560.

Schematic for the Acer Aspire A515-52G laptop, Compal board LA-G521P revision 1A with project code EH5AW, in a 7.88 MB PDF.

Circuit schematic for the MSI MS-7C89 desktop motherboard, revision 1.1, supplied as a PDF packed inside a RAR archive.

Schematic in PDF for the Lenovo ThinkPad P50, project BP500, mainboard NM-A451 at revision 0.1.

Toshiba Satellite Pro L450 schematic based on the Compal LA-5821P motherboard, revision 1.0.

Schematic in PDF for the Dell Alienware M14x, built by Compal on board LA-6801P, revision 0.3, at 1.49 MB. Compal uses the LA-xxxxP numbering for its notebook boards.

Duplicate copy of a Sony schematic labeled MS01, the same 1.17 MB size as another listing, with a website tag and no board number or revision in the name.

Circuit diagram for the Gigabyte GA-78LMT-S2PT desktop board, R31 in the name, which points to revision 3.1. The PDF is stored inside a 764 KB RAR archive.

Schematic for the Hasee HEC41 notebook, catalogued under Clevo, in a 1.13 MB PDF. Hasee sells laptops under its own name that are often built on Clevo designs, so the…

Repair guide for the ASUS SABERTOOTH Z97 MARK-S desktop motherboard, marked RG, as a 1.13 MB PDF.

PDF schematic for Compal board LA-D581P, revision 1.0 according to the R10 token in the name; the laptop model is not stated.

Topic 3 of a Spanish mobile repair course, giving an overview of workshop equipment in a 1.00 MB PDF. It is not tied to any device.

Quanta-designed schematic for the Lenovo Flex 14 and Flex 15 laptops, project ST6 (written ST6_6A in the name), with the motherboard part number DA0ST6MB6E0.

Pre-release revision 0B schematic for the MSI MS-7359 motherboard, with a 0314 date code, in a PDF of 1.24 MB.

Nokia X6 schematic set for product type RM-552, document version 1.0, archived as a RAR of about 1.27 MB.

Schematic for the Nokia Lumia 510, types RM-889 and RM-898, revision 1.0, packed into a 1.53 MB RAR archive.

Schematic for the Biostar P4M8P-M7A motherboard at revision 1.2, stored as a PDF. Because a revision is stated, check that the PCB silkscreen also reads 1.2, since…

Full schematic set for the Quanta OT2 motherboard, revision 1A, as a 984 KB PDF, in contrast to the partial OT2 excerpt listed separately.

Schematics of the Quanta NM2 laptop board at revision 1A, 743 KB PDF, the base copy of a file that appears several times with numbered names.

Samsung schematic in PDF, 1.10 MB, titled with the project code name Firenze2-R and the BA41 prefix that Samsung uses for motherboard part numbers, though no full board…

Schematic set for the Dell Inspiron 15 3537, Compal board LA-9982P revision 3.0, packed as a 2.09 MB RAR.

PDF schematic for the Lenovo IdeaPad S340-15IWL, built on the Compal LA-H101P mainboard.

Schematic for the Samsung Torino 2 platform covering mainboards BA41-00727A and BA41-00728A, MP 1.0 dated 2009-03-09, labelled Q46, provided as a PDF in a RAR archive.