A 30.5 KB PDF carrying the 2SA1528 part number; it is filed as a schematic, but a file named after one transistor is normally its datasheet.

RAR archive named R7000L-64TC, 248 KB. The name carries only the model-like code and suffix 64TC, whose meaning is not stated, with no brand or board number.

Second copy of the 630 AMD firmware, a 2.00 MB .bin image with no brand or motherboard number in its name. It matches a 16 Mbit SPI flash chip.

Generic 16 MB binary firmware image whose name only states its capacity. It gives no model, board number or chip type.

Bare 16 MB binary firmware image whose name, R23, says nothing about the device, board number or version it belongs to.

Generic 16 MB binary image with an uninformative name that identifies no device, board or version.

Compact RAR archive of 275 KB named Vanguard B85, without stating the brand, document type or revision.

Very small PDF schematic named only 4kw2, probably a second sheet or variant of a 4 kW power amplifier design, though the name gives no further detail.

Windows executable named Upgrade962, classified as software, about 20.4 MB. The name does not identify a device, brand or version, so its purpose cannot be confirmed…

Original BIOS dump labelled only as Sony, with no model, MBX board number or version in the name. It is a 2.00 MB binary, matching a 16 Mbit SPI flash chip.

Keyboard controller (KBC) firmware dump for an Acer Aspire M3, meant for the EC-side flash rather than the main BIOS chip.

ZIP archive of 1.53 MB named H61MLV2, which points to a desktop motherboard based on the Intel H61 chipset.

PDF schematic for the Apple iPhone XS Max logic board, 1.45 MB. The name gives no board number or revision, so check it against your phone's logic board before relying…

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.

Datasheet in PDF form, 315 KB, whose numeric file name gives no hint of the part, manufacturer or device it covers. Open it in any PDF reader to identify the component.

A 58.1 KB RAR archive titled only 70633, a bare number that does not reveal the device, brand or document type.

Boardview data for the Quanta G51A mainboard DAG51AMB6C0, in a compact 112 KB RAR archive; the BVD token marks a boardview file.

Archive for an X99-A motherboard, with 1.01 that probably refers to the PCB revision. At 273 KB it is too small for a BIOS image and is more likely a boardview or other…

Archive named for the AMD Radeon X550 graphics card, 463 KB in rar form. The name gives no board number, revision or vendor, nor states what is inside, so it could be a…

Archive for the Samsung Q330 notebook with board number BA41-01266A. Samsung uses BA41-numbered parts for its own mainboards, and the suffix separates board variants.

Uninformatively named firmware file v6.1.1.1045 in BIN format, 916 KB, with no device or board listed.

Board layout PDF for the Motorola XT1543 (Moto G third generation family), the companion to its electrical schematic; the name spells layout as layoult.

Training presentation in PPTX format on the P8 series, most likely the ASUS P8 motherboard line for Intel Sandy Bridge and Ivy Bridge processors; the name does not…

BIOS binary for the Intel D915PBL desktop motherboard, a board built around the Intel 915 chipset family.

HP boardview in BDV format for the board marked R13J-MB-B. The name gives no laptop model, so match the R13J-MB-B marking on the PCB itself before trusting it.

Tested BIOS image for a board labelled G533 with Inventec number 6050A3250203, revision MB-A01 (A1), reported in its name as working. No brand is given in the name.

At 180 KB, this PDF named 2SD2449 is larger than most of its neighbours and is catalogued as a schematic.

PDF reference for part 2SK1833, around 34.6 KB. Following JIS rules, 2SK identifies an N-channel FET, and the document is likely its datasheet despite the schematic…

The 2SK1736 is documented in this 92.6 KB PDF. Under JIS designations, 2SK means an N-channel FET, so the file is almost certainly a component datasheet despite its…

34.2 KB PDF for the 2SK1255 N-channel MOSFET, listed under schematics in the index although it is a single-component sheet.

The 2SC5473 has its own 38.2 KB PDF, carrying an _E suffix that probably indicates the English-language version.

Labelled 2SC5351, the 191 KB PDF refers to a JIS-registered NPN transistor, where the 2SC prefix indicates a high-frequency type.

Datasheet PDF, 24.1 KB, for the 2SB772L variant from UTC, likely Unisonic Technologies.

Component datasheet for the 2SA1803, provided as a 179 KB PDF and indexed with schematics. The 2SA prefix places it among PNP bipolar transistors under the JIS standard.

Part code 1N758A is all the name provides; it matches JEDEC diode numbering with an A suffix, pointing to a component datasheet of 50.3 KB rather than a board schematic.

Indexed as a schematic, this 50.3 KB PDF is titled 1N757A, a JEDEC 1N diode number with A suffix, so it almost certainly holds a part datasheet.

A 126 KB PDF catalogued as a schematic and labelled 5THZ52, without any device, board number or revision.

Named 60CKQ045, this 304 KB PDF is one of the larger files in its set and is filed as a schematic.

Generic binary named MERGE, 5.20 MB, with no brand, model or board details in the name.