Component sheet covering the 3N254, delivered as a 42.2 KB PDF and indexed as a schematic. JEDEC numbers beginning with 3N denote registered devices having four leads.

A 42.5 KB PDF describing the 2SK3293, listed among schematics but serving as a component datasheet.

PDF of 415 KB describing the 2SK2741, catalogued with schematics but in substance a part datasheet, as 2SK denotes an N-channel FET in JIS numbering.

A 414 KB PDF documenting the 2SK2662, a part numbered under the JIS scheme in which 2SK means an N-channel FET.

A 410 KB PDF describing the 2SK2542, a JIS-numbered part where 2SK signifies an N-channel FET.

Covering the 2SK2507, this 422 KB PDF belongs to the JIS family of N-channel field-effect transistors denoted by the 2SK prefix.

PDF sheet for the 2SK1381 transistor, an N-channel FET in the Japanese 2SK series, about 443 KB in size, which suggests full characteristic graphs and mechanical data.

Documentation for the 2SJ378 P-channel FET in a 418 KB PDF, listed as a schematic though really a datasheet.

Compact 40.0 KB PDF for the 2SJ348, filed as a schematic but by its part number a datasheet. Under the Japanese JIS designation, 2SJ marks a P-channel FET.

Datasheet-type PDF of 41.7 KB for the 2SD1385, catalogued as a schematic; the JIS 2SD prefix identifies an NPN bipolar transistor for low-frequency applications.

Short PDF of 43.2 KB for the 2SD1149, with an _E suffix after the part number that the name leaves unexplained. It is indexed as a schematic but reads as a datasheet.

Datasheet PDF, 52.4 KB, for the 2SC5574, with the type number written in lowercase in the original name.

The 466 KB PDF here is titled only 2SC4841, a Japanese JIS transistor code where 2SC stands for NPN.

Datasheet for the 2SC3757 NPN transistor, a 47 KB PDF whose _E suffix probably indicates the English-language edition.

Small 46 KB PDF covering the 2SC5383, a part number in the JIS 2SC series used for NPN bipolar transistors.

A 41.6 KB PDF for the 2SC3114, an NPN bipolar transistor under the JIS 2SC designation.

Reference PDF of 42.8 KB for the 2SB956 semiconductor, marked with an _E suffix whose meaning the name does not give.

Here the 41.7 KB PDF is labelled with the part number 2SA2023, a PNP bipolar transistor under the Japanese JIS 2SA designation.

Small 41.7 KB PDF for the 2SA1961, with an unexplained E suffix that may mark a document edition.

Indexed as a schematic, this 97.4 KB PDF carries only the 2N5088 part number and is best treated as a component datasheet.

Datasheet in PDF form, 235 KB, named 29C040X and indexed under schematics. The 29C040 code is used for 4 Mbit parallel flash memory, and the trailing X likely marks a…

Repair package for the Quanta LV6 notebook platform, stored as a 5.46 MB RAR archive. The file name gives only the project code, with no board number, revision or…

RAR archive, 47.8 KB, for board 08627-SA, the fuller of two uploads sharing this number.

Datasheet in PDF form for the NE180QDM-NZ4 display panel, revision D, dated 20231201, at 4.07 MB.

ASUS-style BIOS file for the K53SD laptop series, with the .208 extension showing firmware version 208. The 4MB size matches the SPI chip used on these boards.

Firmware dump of 4.00 MB named hp pavilion mini, pointing to the HP Pavilion Mini compact desktop, with no extension, board number, revision or BIOS version given.

Second copy of the DVI7 image, a 512 KB .bin file whose short name gives little detail about model or board.

Firmware image for the Acer Aspire 4620Z, marked as a second copy, with a raw size of 1.00 MB that fits an 8 Mbit SPI flash chip.

Datasheet for the SiI151, provided as a 461 KB PDF. The SiI prefix is used by Silicon Image, whose parts of this era are linked with digital display interfaces such as…

SDLS206 labels this 468 KB PDF datasheet, with no part number given in the name. The prefix is the style Texas Instruments uses for logic literature, so the document…

Small 512 KB ROM image named amiboot, a name typically associated with AMI BIOS files, but with no board, model or version given.

PDF schematic of 4.23 MB labelled T76J. The name gives no brand, device type or full board number, so T76J is presumably a project or board code that must be verified…

Original BIOS read labelled dm4 org, 4.00 MB in size, apparently from an HP Pavilion dm4-series notebook, though the name gives no board number or revision.

Backup video BIOS for an AMD Radeon HD 7950 reference card, the bak suffix indicating a saved original. The RAR archive is 85.4 KB.

Boardview for the Quanta motherboard DANM9GMB6C0, supplied as a ZIP archive of 477 KB. The name gives no laptop brand or model, only the board number, which follows the…

Quanta ZYW motherboard files at revision 3A, contained in a 1.41 MB RAR archive. The laptop brand and model are not given, so match the board using the ZYW code and…

BIOS firmware for a board identified only as 945GZ7MC, packed in a 465 KB RAR, with no brand or revision stated.

Firmware file for the Acer TravelMate 2310, 514 KB and without an extension. A plain 4 Mbit chip holds 512 KB, so the extra 2 KB is probably a header or extra data that…

ZIP archive of 4.89 MB with the uninformative name RB2G, giving no brand, model, board number or indication of contents.

Schematic PDF for the Lenovo IdeaPad Z500, 1.43 MB in size. The name gives no board number or revision, so open the document and compare its title block with the…