The 2SK2171 referenced in this 180 KB PDF is an N-channel field-effect transistor by JIS/EIAJ convention, which uses the 2SK prefix for that class.

The 2SK2101 part number is followed by an extra 01mr suffix in this 175 KB PDF. The name does not explain that suffix, which could be a document code or revision.

The 2SC5226 is covered by a 112 KB PDF that the index classes as a schematic, though the name indicates a component datasheet.

Labelled 2SC4578, the 104 KB PDF is indexed as a schematic, though its name matches a single semiconductor part, so it is probably a datasheet.

Larger than most in this series at 254 KB, this PDF documents the 2SC4497 NPN bipolar transistor, the 2SC prefix being the JIS designation.

The 2SC4423 is described by this 102 KB PDF, which the index lists as a schematic. Since 2SC is the JIS prefix for NPN bipolar transistors, the contents should be a…

This 246 KB PDF bears only the part number 2SC5110 and, despite its schematic label, should contain the datasheet for that device.

Lowercase-named PDF of 51.5 KB for the 2SC5511, catalogued as a schematic but representing, under the JIS numbering system, an NPN bipolar transistor datasheet.

Component datasheet in PDF form, 87.9 KB, for the 2SC3899. The JIS numbering system uses 2SC for NPN bipolar transistors, which fits a part specification better than a…

English-language edition, judging by the _E suffix, of a document for the 2SB1488 transistor, stored as a 46 KB PDF under schematics but almost certainly a datasheet.

PDF reference for the 2SA1360 transistor, roughly 176 KB. The file is labelled a schematic, but naming it after one part points strongly to a datasheet.

Datasheet-type PDF for the 2SA1964 PNP transistor, 38.5 KB, named with the lowercase part code only.

Covering the 2SA1837, this 173 KB PDF is listed as a schematic but is expected to be a transistor datasheet.

Part-number PDF, 132 KB, for the JEDEC-registered device 2N6798, listed in the schematic category.

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

Short PDF of 130 KB named 274002, a bare number that gives no device, brand or part information.

PDF datasheet, 425 KB, for the 93C45A serial EEPROM within the 93-series three-wire Microwire family, filed in the schematic category.

A 148 KB PDF named 27lc512, filed under schematics but most likely a datasheet for a low-voltage 27-series EPROM, given how the part number is built.

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.

Schematic in PDF form for a design labelled T76J, 4.23 MB, larger than many in this set and possibly more detailed.

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.

Schematic archive of about 946 KB labelled J730F, a model code matching the Samsung Galaxy J7 Pro, although the brand is not in the file metadata.

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.

Quanta schematic for a project coded ZN5, in PDF format. The name gives neither the laptop brand nor the model, so identify the target machine by finding the ZN5 code on…

Schematic in PDF, archived as RAR, for the Acer Predator PT515 on a Wistron board with project name GHIBLI, number 18803-2, Coffee Lake platform (CFL).

Schematic PDF for the ASUS X507 family, naming the X507UBR, X507UA and X507UV variants, with no revision or board number in the name.

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 form for board DAZQSAMB6F1, revision F. The name gives no brand or model.

English-language component location map for the Apple 820-01814 logic board, a 2.70 MB PDF.

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

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

Service schematic for the TH55CX700M television, a large 32.8 MB PDF that likely holds a complete manual with several board diagrams.

PDF schematic titled X60, 1.83 MB, with no brand, board number or revision stated in the file name.

PDF schematic labelled AS6530 with the token ZK3, likely an Acer Aspire 6530, with ZK3 looking like a board project code.

HP laptop schematic built by Quanta under project Y0DP, with LPDDR3 memory noted and a code 070101 that may be a date or revision.

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.

Spanish table of SMD equivalences, a cross-reference for surface-mount parts rather than a device schematic. No brand or board is named.

Panasonic schematic for a power supply and inverter board, part TNP4G469AG, associated with the KM09 chassis, supplied as a 594 KB PDF.

PDF schematic named only by the Quanta board number DASW6CMB6A0, with no revision or laptop model stated.