For the 2SD1011, this 42.1 KB PDF carries an _E tag in the name with no stated meaning.

Datasheet for the 2SD662 NPN transistor, stored as a 44 KB PDF; the _E ending likely marks an English version of the document.

PDF of 31.1 KB on the 2SC5791, an NPN bipolar transistor according to its Japanese 2SC prefix.

Reference PDF for the 2SC5489, 31.3 KB in size and filed as a schematic. In the Japanese JIS convention the 2SC prefix identifies an NPN transistor, so the document is…

Component documentation for the 2SA1892, supplied as a 225 KB PDF. Under Japanese JIS naming, 2SA marks a PNP bipolar transistor, so despite being classed as a schematic…

Reference datasheet for the 1N4148 high-speed signal diode, stored as a 78.8 KB PDF in the schematic category.

Indexed as a schematic, this 551 KB PDF titled 1B32 has an uninformative name with no model, brand or board number.

PDF of 191 KB titled only with the number 75003407, an uninformative name that reveals neither brand nor device.

A 207 KB PDF with the name 85cnq015a, classified as a schematic and offering no brand or device details.

Listed as a schematic, this 166 KB PDF is named 28C65B, a variant code in the 28C parallel EEPROM family with a B revision suffix. No manufacturer or package is given.

Listed in the schematic category, this 139 KB PDF named 27c020 is in fact best read as a datasheet for a 27C-series CMOS EPROM.

The 276 KB PDF here is labelled 24c04, the 4 Kbit (512-byte) two-wire serial EEPROM used widely to store configuration and calibration data.

PDF document of 226 KB with the short, uninformative name 22ria, filed in the schematics category.

Named by its document code SDLS152, this 439 KB PDF is a component datasheet with no part number in the title.

PDF datasheet for the SN7403N, a quad 2-input positive NAND gate with open-collector outputs, from the standard TTL 7400 family in plastic DIP form.

Datasheet in PDF format, roughly 80 KB, with a name consisting only of a brief code that does not reveal the component type or manufacturer.

Datasheet stored under the Texas Instruments document code SDLS112, part of the literature series for classic TTL logic.

PDF of 211 KB named only as a code reader document in Portuguese, with no brand, model or revision given, so the exact barcode scanner it covers must be confirmed by…

Schematic archive for the ZH6 motherboard, carrying a ramp build label dated by its timestamp 200908242100 in the name.

Generic datasheet PDF of 1.09 MB whose name gives no part number, manufacturer or device, so the component it covers must be checked by opening it.

Generic file titled Product Specification, classed as a schematic, in PDF form at about 2.52 MB.

Datasheet for the LM270WR8 SSB1 LCD panel, a general CAS (customer approval specification) document at version 0.1 dated 190806.

Quanta GD1 circuit schematics at revision 1A. The name does not identify the laptop brand or model.

Quanta EW3 schematic marked rc1 in the name, a tag that likely denotes an early or release-candidate revision rather than a final 1A build.

PDF schematic named only j701, 2.88 MB, with no brand in the name. The token resembles a phone model code, but the file name alone does not confirm the manufacturer or…

Compal LA-4101P schematic for the HP CQ40, a 1.64 MB PDF that opens in any standard viewer.

Quanta CT1 laptop mainboard schematic at revision R1A, presented as a 926 KB PDF file. The CT1 code belongs to the Quanta project-numbering scheme, used on boards this…

Quanta schematic for the FH5 project, board DA0FH5MB6F0 at revision 1.0, in a 1.02 MB PDF.

PDF schematic for the ASUS G531GT gaming notebook, revision 1.5, a 13.2 MB document. Circuit diagrams like this are used to trace power rails from the charger and…

Apple logic board schematic for board number 820-02841, provided as a plain PDF of about 4.07 MB.

Schematic in PDF form for the ASUS U36JC laptop; the RG tag in the name is not explained and may mark a particular schematic release.

PDF schematic for a motherboard numbered DAZ8EMB18A0, revision A. The DA prefix and layout of the number follow Quanta's board-numbering pattern, so the design comes…

Schematic PDF of 3.97 MB for the Dell G15 5520, project code HDK50, board LA-L659P revision 1.0. The LA- numbering belongs to Compal, the ODM producing this Dell board.

Schematic in PDF form for the MSI MS-16871 mainboard, revision 0A according to the file name.

Lenovo laptop schematic in PDF form for the LCFC NM-D511 motherboard, about 1.03 MB. NM-prefixed numbers follow the board-numbering pattern used by LCFC, Lenovo's own…

Schematic for MSI board MS-7817 at version 1.0, delivered as a PDF of about 936 KB. MSI prints such MS-7 codes and the revision on the PCB, so a quick look confirms…

Laptop motherboard schematic for the MANTIS CML project, board 18778-1 with the 4R47G suffix, a 5.35 MB PDF. CML refers to the Comet Lake platform generation.

HP Compaq CQ57 schematic from Foxconn for the Chicago HR HPC project at the MV revision, in PDF format.

Schematic for the Tahoe SFF small form factor desktop board 14087-1, with DF9DH also listed in the name, a PDF of 1.77 MB.

Schematic for the Compal LA-6594P motherboard, project PAL50, revision 1.0 with A00 in the name, supplied as a 1.70 MB PDF.