Filed as a schematic, this 192 KB PDF carries just the identifier 2SC5172, which indicates a datasheet for a discrete NPN bipolar transistor following the JIS 2SC naming…

A 154 KB data sheet in PDF form describing the 2SC4488. Under JIS naming, the 2SC prefix denotes an NPN bipolar transistor, and the file covers that single component…

Listed under schematics, this 168 KB PDF is named after the 2SC5755 part number only. In JIS/JEITA terminology the 2SC prefix marks an NPN bipolar transistor for…

For the 2SC5450 there is a 41.0 KB PDF, filed as a schematic, most likely holding the datasheet of this NPN transistor from the Japanese 2SC family.

At 109 KB, this PDF is named after the transistor 2SC5047. It is catalogued as a schematic, but the JIS 2SC prefix indicates an NPN bipolar part, so it is best read as a…

Part documentation for the 2SC4855, supplied as a 122 KB PDF in the schematic section. The name provides no model or board details.

A 267 KB PDF for the 2SC3113, catalogued as a schematic but by its name most likely a component datasheet.

Component data for the 2SA1480 in a 176 KB PDF, which the index lists as a schematic. By the JIS convention, 2SA marks a PNP transistor.

The 2SA1934 is documented in this 237 KB PDF, filed under schematics although the name carries only a component code.

Datasheet in PDF form for the 2N6845, 131 KB, placed in the schematic category though the file covers a single discrete semiconductor.

PDF document of about 130 KB labelled with the JEDEC code 2N6802 and filed as a schematic.

The 2N4401 is the sole detail in this 92.7 KB PDF name; it is filed under schematics but is expected to be a datasheet for that JEDEC-registered part.

A 69 KB PDF for the 1SV306, classed as a schematic in this index but most likely a single-part data sheet.

Part datasheet for the 1SV281, a 70.1 KB PDF filed as a schematic. Diodes numbered in the 1SV series are varactors, used where a reverse-biased junction acts as a…

Named 60CTT015 and filed under schematics, this compact 66.4 KB PDF gives no brand, product or board revision.

BIOS firmware archive identified only by the version code L7CN25WW. The xxCNxxWW pattern resembles Lenovo BIOS naming, but the name gives no model or motherboard, so the…

Exploded view spreadsheet for model GLWT955N50EB, an 895 KB Excel workbook. Exploded parts drawings show how the assembly fits together, with each component numbered and…

Model GLWS905AONDG is documented here in a 5.71 MB Excel exploded view. The sheets pair assembly illustrations with position numbers and part codes, which a technician…

Firmware dump for the HP 2230s compact laptop, stored without a file extension, 2.00 MB in size and matching a 16 Mbit SPI flash chip.

Firmware image of 4.00 MB in .bin format, named only 630, giving no brand, motherboard number or variant. The size corresponds to a 32 Mbit SPI flash chip.

64 KB firmware for board 6050A2638901-MB-A01, and the ce token suggests an EC or KBC image rather than the main BIOS.

4 MB dump read from a Winbond W25Q32 SPI flash, carrying only the chip name and a February 2019 timestamp. There is no indication of the laptop, brand or board number.

Raw 8 MB read of a Winbond W25Q64 SPI flash, timestamped 6 February 2019 by the programmer software, with a matching status register file saved alongside.

Boardview for the DMB40 Intel mainboard, Wistron number 11289-1, packed in RAR. The name does not give a laptop brand.

Compact 525 KB RAR for a Sony VAIO identified only as SY3. The name gives no board number, revision or document type, so check the contents before relying on them.

Datasheet saved as a 566 KB PDF under the code SDNS021C, the C most likely marking a revised release of the document.

Boardview archive in BRD format covering two Wistron boards, 18717-1 and 18828-1. Wistron, an ODM for HP, Dell, Acer and other brands, numbers its PCBs with five digits…

Boardview for the Gigabyte A520M S2H desktop motherboard, revision 1.0, in TVW format, packed as a 573 KB RAR.

Boardview for a board labelled H46Y, supplied as a 358 KB RAR archive. The name gives no brand, model or file format, so check the extension inside to choose a viewer…

Firmware file named MBPNDBU144-0920 in a 3.53 MB RAR archive, sold as a BIOS image. The name has no brand, model or board revision, and the code cannot be decoded with…

Rohm datasheet PDF for the BD49101ARFS-M part, catalogued here as a schematic but in practice a component document.

ZIP archive of 3.33 MB for the ASUS X550JX, where the trailing 204 most likely denotes BIOS version 204 under ASUS naming conventions.

ASUS Maximus VI Impact boardview, revision 1.02A, supplied as an .FZ file inside a RAR archive.

Boardview for the earliest listed revision of MSI MS-V374, r1.0, in a 221 KB RAR archive. MS-V numbers are MSI graphics card board codes.

Firmware capsule labelled PS10A170 in FD format, 1 MB in size. The code style suggests a motherboard BIOS identifier with 170 as a possible revision, but the board and…

BIOS file named PMG41, 1 MB. The name most likely refers to a motherboard built on Intel's G41 chipset, a desktop platform for Core 2 processors, though the board maker…

Original BIOS dump, marked org, for a machine named CQ40, pointing to the Compaq Presario CQ40 series; no model suffix or board number is given.

BIOS dump for Quanta motherboard DAN97BMB6E0, a 16 MB image matching a 128 Mbit SPI flash chip.

Repair package for the IBM ThinkPad R40, stored as a 1.29 MB RAR archive. The name lists only the model, with no board number, revision or note on contents, though such…

Dell Latitude C600 archive in RAR format, 817 KB. Nothing beyond the model is given in the name, so the board number, revision and contents remain unknown until…