Plain-named 2N3905 document in PDF format, 62.6 KB, catalogued with schematics but most likely a one-part datasheet.

Reference data for the 1T417 transistor in a 47.5 KB PDF, filed in the schematic section. The 1T prefix marks a germanium transistor in the old Soviet naming system.

This 47.8 KB PDF is labelled 1T379 and catalogued as a schematic. No device model, manufacturer or revision appears in the name.

Specification sheet for the 1SV284 part in PDF format, 69.8 KB, listed in the schematic category.

Covering the 1SV280 component, this 69.9 KB PDF appears in the schematics list but, given the 1SV prefix used for variable-capacitance diodes, most likely holds a…

Datasheet for the 1N4937GP diode, 45.7 KB PDF, indexed as a schematic. The GP suffix is typically used by manufacturers for glass-passivated construction.

A PDF of 129 KB indexed as a schematic, though the name 6CWQ03FN reads like a discrete semiconductor part number rather than a board number, so it is most likely a…

Despite the schematic category, a 44.2 KB PDF named 182nq030 points to a single component, and the NQ code style corresponds to high-current Schottky rectifier modules…

The 103 KB PDF 62ctq030 is filed as a schematic, yet its name holds only a part-number-style code with no brand, device or board revision.

Filed as a schematic, the 294 KB PDF is named 45CKQ100 and gives no laptop model or board information.

Schematic-category PDF of 111 KB, named 20ETF08, with no laptop model, board number or revision mentioned.

15eth06 is a 207 KB PDF filed under schematics. The name reads like an International Rectifier or Vishay hyperfast rectifier part number, so the contents are most likely…

A 66.0 KB PDF named 15cgq100, classed as a schematic. The name follows the International Rectifier or Vishay convention for Schottky rectifier parts, which points to a…

Here the name gives only the part number 12CWQ03FN, and at 129 KB the PDF is almost certainly a single component datasheet.

Schematic in PDF format for the X51C, carrying an extra T12C tag that probably identifies a board or project code, though the name does not say so. The file is 1.58 MB.

Circuit schematic for the Dell Vostro 3300 laptop, a 1.05 MB PDF. No board number or revision is given in the file name, so read the title pages to identify which ODM…

PDF schematic, 950 KB, named only U6V. The name gives no brand, board number or revision, so confirm what it covers from the document title block.

PDF schematic labelled SL410, 1.32 MB, with no brand, motherboard number or revision in the file name.

Schematic in PDF format, 847 KB, identified only as M750 with no brand, device or revision stated in the name.

ZIP archive with a PDF schematic for a board coded IPISB-AB, 1.07 MB in size. No brand, revision or system model is stated.

Schematic package for board GK5CXXT, a 1.32 MB RAR whose name indicates a PDF inside. The GK5C-style code resembles Tongfang barebone board naming, but no laptop brand…

PDF schematic named 45IIX, 1.12 MB, with no brand or board revision given. The token may refer to a motherboard or chipset family, but that cannot be confirmed from the…

PDF of 699 KB carrying the uninformative name null, so nothing about the device, brand or board can be learned without opening it.

PDF circuit diagram for the Quanta-made motherboard DAZ8EMB18A0, revision A, the final letter of the board code.

PDF schematic of about 2.6 MB titled only Metro, which is probably a project code name; the name gives no brand, model or board number.

LG schematic in PDF format for an assembly identified as LC220WXE-TBA1, which matches LG Display panel naming and likely covers the LCD module or its timing controller…

PDF schematic of 272 KB titled only 19A97, which reveals no model, brand or board number.

PDF document for the Intersil ISL95831, catalogued as a schematic but most likely the manufacturer datasheet for the part.

Quanta schematic for the ZM3 project, board DA0ZM3MB8D0 at revision 3A, in PDF form. Quanta board numbers start with DA0 followed by the project code and MB, and the…

Schematic in PDF identified only as NS4KU01 with a VB tag and a timestamp of 17 April 2017, 09:00.

Quanta FJ5 schematic, also labelled F5JM, for motherboard DA0FJ5MB8E0, supplied as a PDF in a 1.46 MB RAR archive.

Schematic PDF of 1.14 MB named for J250F, with no brand or board revision in the name; SM-J250F follows Samsung's Galaxy J2 Pro style numbering.

Scanned photos of Apple logic board 820-01598, with J213 and X1536 identifiers, as a 1.33 MB PDF.

Spanish-language schematic for a stereo amplifier titled Zener, rated at 1000 W, in a 1.15 MB PDF.

PDF schematic, 1.05 MB, labelled U5A, a notebook model code; brand, mainboard number and revision are not part of the name.

PDF schematic for the ThinkPad R60 board code-named LISA-7, with FRU or part number 41W0930, inside a 1.58 MB RAR. The name does not give the board maker.

Schematic PDF for the TH32C400D television model, 8.87 MB, with no revision or chassis code stated in the name.

MSI schematic for the MS-16J11 laptop board, sheet set marked 0B, in PDF form inside a 2.58 MB rar.

Circuit schematic from Quanta for the ZHS project, revision 1A, supplied as a 1.94 MB PDF without a brand or model in the name.

Schematic for the Pegatron IPX41-D3 motherboard, revision 1.02, provided as a PDF inside a 1.25 MB RAR.