Reference sheet in PDF form, about 123 KB, for the 2SC5374 NPN transistor in the Japanese 2SC numbering series.

The 2SC3000 is the only detail carried by this 167 KB PDF, which is catalogued under schematics and most likely holds a datasheet.

Listed under schematics, this 52.8 KB PDF refers to the 2SB1675, a PNP transistor in the Japanese JIS numbering system, so its content should be the part datasheet.

Reference PDF, 88.9 KB, documenting the 2SA1654 transistor; only the part number is present in the name.

Compact 39.7 KB PDF on the 2SB1370, indexed as a schematic though it documents one discrete device.

PDF documentation, 195 KB, for the 2SB907. Japanese JIS numbering assigns the 2SB prefix to PNP transistors meant for low-frequency applications.

Short 42.0 KB PDF describing the 2SB858 transistor, its name giving only the part number. Japanese JIS designations beginning 2SB denote low-frequency PNP transistors.

Reference PDF of 136 KB for the 2SA1406 transistor, catalogued among schematics. The 2SA prefix, by JIS convention, marks a PNP device in the high-frequency category.

PDF for the 2SA2066 transistor at about 201 KB, catalogued with schematics but representing a component datasheet.

PDF data for the 2SA1838, sized 87.4 KB and stored in the schematic category of the index.

A 91.7 KB PDF for the 2SA1831, placed in the schematic section of the catalogue. According to Japanese JIS numbering, 2SA designates a PNP bipolar transistor.

The 2SA1022 transistor is described in this 38.2 KB PDF, whose name includes an _E suffix; it is filed in the schematic category.

PDF datasheet of 42.8 KB for the 2SA1011 transistor, catalogued in the schematic category though it is really component reference data.

A 193 KB PDF for the 2SA950, catalogued as a schematic but carrying a JIS semiconductor designation.

For the 2SA1783 transistor, a 186 KB PDF sits in the schematic category, though the JIS designation makes it a part datasheet rather than a circuit diagram.

Reference sheet for the 2N681 semiconductor, stored as a 209 KB PDF and listed in the schematic category, though a 2N designation points to a single-component datasheet.

Catalogue entry for 2N6784, a 131 KB PDF filed under schematics though its name is just a JEDEC semiconductor part code. No product or board details are given.

Small 64.5 KB PDF named 2N6764, placed in the schematic category. Only the JEDEC semiconductor code is given, with no model, brand or board details.

Catalogued as a schematic, this 182 KB PDF carries the name of the JEDEC-registered discrete semiconductor 2N6547, with an RE suffix whose meaning the name does not…

The 2N5886 is covered by this 41.8 KB PDF, catalogued as a schematic but probably the component datasheet. The name states no maker, package or edition.

Schematic-category PDF, 155 KB, carrying the code 301CNQ and no other identifying details such as model, maker or board revision.

The 51.7 KB PDF named 300HF sits in the schematic index but carries no device, maker or board number.

Datasheet for the 40CTQ045L in PDF form, 96.3 KB, catalogued as a schematic. It belongs to the CTQ family of dual Schottky rectifiers with common cathode, where 045…

Carrying only the code 16SYQ030C, this 48.5 KB PDF is catalogued as a schematic and names no device, board or revision.

A PDF of 189 KB named 16ctu04 and categorised as a schematic. The name looks like an International Rectifier or Vishay ultrafast rectifier part number, which would make…

Windows executable called FixServer, 9.03 MB. The name does not say which tool, device or service it belongs to, so its purpose cannot be confirmed from the file alone.

Firmware file named geogi, an uninformative label that identifies no device; it is 4.00 MB and has no extension.

Second g61a firmware file, also 2 MB, suited to a 16-megabit SPI flash. Like the first copy, its name carries no motherboard number, brand or version, so identification…

Acer 4630Z BIOS binary, 2.00 MB, fitting a 16 Mbit SPI flash device. No motherboard number, revision or firmware version is given, so match the board yourself from the…

Boardview in BRD format for a board labelled AT6-D, in a 166 KB RAR archive. The name gives no brand, model or revision, so identifying the matching hardware depends on…

Backup firmware dump of 32 MB in raw .bin form, labelled E5400, which may refer to a Dell Latitude E5400, though the name gives no brand.

Disassembly and reassembly procedure in PDF format, 2.63 MB, typically a chapter from a service manual.

Datasheet for the SGM2016, a 159 KB PDF. The SGM prefix belongs to SG Micro, whose SGM20xx parts are generally low-dropout linear regulators, although the file name…

Firmware package for a motherboard named A780L3L, an AMD 780-series chipset board going by the model name, in a 757 KB zip. No revision or version is listed.

Generic 4 MB BIOS dump with an uninformative name and no model or board reference. A 4 MB image fits a 32 Mbit SPI flash chip, common on boards from roughly the late…

Duplicate copy of the Quanta SW1 mainboard schematic, also 1.08 MB in PDF format. The name provides no revision or retail model details, so confirm the SW1 code and…

Michaels International diode equivalents guide, a large 8.42 MB PDF catalogued here as a schematic but actually a cross-reference book.

Schematic for the Biostar A78DD-M2T motherboard, packed as a PDF in a 910 KB RAR archive.

ZIP archive of about 852 KB named only openboardview, listed under boardviews. The name does not identify any device or board, so it probably contains the free…

Boardview for the ASUS TAICHI21 mainboard, revision 3.1, packaged as a 163 KB RAR. BDV denotes boardview data showing component outlines, part references, nets and test…