Covering the 2SC4632, this 89.2 KB PDF sits in the schematic category, yet its name matches a transistor part number.

A 467 KB PDF covering the 2SC5066, listed as a schematic but named after a JIS-designated NPN bipolar transistor, so expect a datasheet with ratings, curves and package…

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…

PDF reference of 87.0 KB for the 2SC3820. The 2SC prefix is the Japanese JIS designation for NPN bipolar transistors, so despite the schematic label this is most likely…

Datasheet-style document for the 2SC3778 NPN transistor, stored as a 126 KB PDF under the schematic label.

Component documentation for the 2SC3686, packaged as a 92.3 KB PDF and filed as a schematic.

Datasheet-style PDF of 38.9 KB for the 2SB1340, catalogued as a schematic. The Japanese JIS 2SB prefix marks PNP transistors designed for low-frequency circuits such as…

PDF file of 231 KB for the 2SA1586, catalogued as a schematic but named after one discrete semiconductor.

PDF of 45.8 KB titled 2sa2017, the JIS part number of a PNP bipolar transistor, as indicated by the 2SA prefix.

Datasheet-style PDF, 229 KB, for the 2SA1293 transistor, indexed here among schematics. Only the part code appears in the name.

Datasheet PDF for the 2SA928A from UTC, the Unisonic Technologies brand named in the file, 23.1 KB, filed in the schematic category.

Datasheet PDF of 190 KB for the 2SA1761, filed under the schematic type. In the JIS scheme the 2SA prefix denotes a PNP bipolar transistor, and the name gives nothing…

A 70 KB PDF on the 1SV311 diode, catalogued in the schematics section. The 1SV prefix comes from the Japanese JIS registration system and is used by Toshiba for…

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

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

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…

ASUS X550VXK repair archive for board revision 2, sized at 107 MB and likely holding several resources such as schematics, boardview and BIOS.

Patched backup of a ThinkPad X240 BIOS, stored as a 5.56 MB RAR archive. The name says the original dump was modified but does not say what was changed, so the patch…

Boardview for a board identified only as GH5AD2D, version 1.0; the name gives no brand or device.

RAR archive for the Lenovo board NM-A251 marked BOT, presumably covering the bottom side of the PCB, packed in 176 KB.

Firmware file of 4.00 MB named G6 Amd, second copy, saved without a file extension, which suggests a raw flash dump rather than an update utility.

Fourth copy of the 450 G1 GRAFX firmware image, 8.00 MB in .bin format. The tag points to the graphics-equipped variant, while the name leaves out brand, GPU model and…

Unlock BIOS for the ThinkPad T460s, 16 MB in size, matching a full 128 Mbit SPI flash read.

Sixteen-megabyte firmware image named only U366, likely the reference designator of the chip it was read from, with no model, brand or board stated.

ZIP archive, 1.29 MB, for the Quanta X81 project, with no brand, revision or contents given in the name.

Dell Latitude 5520 archive for an 11th Gen Intel version, with the reference 19819-1, which matches the style of a Dell board number but is not confirmed.

BIOS image labelled E6440A13 at 4 MB, most likely version A13 for the Dell Latitude E6440, although the name states only the code.

PDF datasheet of about 155 KB for display module PG320240ERF-XNN-H-A1, where A1 appears to be the document or hardware revision.

Datasheet for the PG320240WRF-HE4HP5 LCD module, a 347 KB PDF. The 320240 in the code denotes a 320 x 240 graphic display, while the long suffix selects options such as…

PDF specification, 218 KB, for the PG320240WRF-HE4HN1 graphic LCD module with 320 x 240 resolution implied by the part code.

PDF datasheet of 343 KB identified only by literature code SDLS205. The specific component is not named in the file name; the SDLS code pattern is associated with Texas…

PDF datasheet, 255 KB, labelled SDLS177 with no device description in the name. Texas Instruments documents many standard logic ICs under SDLS literature codes, so check…

Datasheet for the SN74163N, a synchronous 4-bit binary counter with synchronous clear, in the N-suffix plastic DIP package.

PDF datasheet from Texas Instruments identified only by its literature code SDLS138, about 311 KB.

SN74148N datasheet in a 31.8 KB PDF, describing the 8-line to 3-line priority encoder in a plastic DIP package.

Datasheet for the SN7438N, a quad 2-input NAND buffer with open-collector outputs, in a plastic DIP package, provided as a 22.8 KB PDF.

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

Dahua DH-XVR5108HS 8-channel recorder archive, 14.4 MB ZIP, labelled with the board code 55_101.

Circuit schematic in PDF for the ASUS G752VSK gaming laptop at board revision R2.0. The name lists no motherboard number, but the companion boardview points to 60NB0D70.

Board layout file for the ASUS UX431FA, main board 60NB0MB0-MB2140, in BRD format at 285 KB.