Schematic for an early Sony VAIO mainboard labelled MBX-80, with NE5 apparently the project code and 3E the board revision.

Repair guide PDF for the ASUS K42JA, about 507 KB, catalogued with schematics. ASUS repair guides commonly include a system block diagram, the power-on sequence, key…

BIOS archive for the Sony VAIO SVF15N26CXB, RAR format, about 3.8 MB compressed. No board revision, version or status is given in the name.

RAR archive with BIOS firmware for the Sony VAIO SVF15A16CXB, about 3.2 MB. The name states nothing beyond the model code, such as board number, version or whether the…

Compressed BIOS package for the ASUS S551LN ultrabook, about 3.26 MB as a ZIP file. No version or board revision is given in the name, so check the extracted image and…

Firmware for the SR-8989HD Premier receiver, version 3.95, dated in the name and tagged MultSW, which likely indicates a multi-software build.

Satellite receiver firmware for the SR-5090HD Extreme, version 3.95, about 3.1 MB, with a date stamp in the name.

ZIP archive of about 7.6 MB whose name carries no model, board number or document type, so its contents cannot be identified from the label alone.

RAR archive holding firmware for the iSTAR A70000 receiver, version V8.25 dated 26 June 2021, about 6.31 MB.

Zip archive labelled with the Dell Latitude E7330 model only, listed as BIOS firmware and about 11.8 MB in size.

Datasheet for the 2SD2258 NPN bipolar transistor, supplied as a 56.8 KB PDF and filed under schematics.

Datasheet-style PDF for the 3LP02N, about 41.5 KB and listed as a schematic. No device, brand or board details appear in the name beyond the part code itself.

A PDF of about 88 KB for the 2SK2154, filed under schematics but most likely a component datasheet, since the name is just the part number.

PDF datasheet of about 56 KB for the 2SD661 transistor, with an _E suffix that probably indicates an English edition.

Datasheet-style PDF of 88.2 KB for the semiconductor 2SC4475, catalogued in the schematic section.

The 2SC3116 NPN transistor is described in this 47.6 KB PDF, placed in the schematic category.

Named 2SC2859, this 192 KB PDF is indexed among schematics but probably holds the datasheet of a JIS-numbered NPN bipolar transistor, as the 2SC prefix suggests.

At 249 KB this PDF is the largest in the group and covers the 2SA1618, indexed as a schematic but in practice a transistor reference.

Reference PDF, 88.0 KB, for the 2SA1582 transistor. The file name states only the part number and nothing about the maker, package or application.

A 69.5 KB PDF titled with the component number 1SS367, with nothing in the name about a device or board.

Datasheet in PDF form for the 1N4936GP, a glass passivated version of the 1N4936 fast recovery rectifier, about 45.7 KB.

Glass passivated 1N4933GP fast recovery rectifier datasheet in PDF format, about 45.7 KB.

PDF datasheet for the 1N4152 switching diode, about 63.5 KB. The 1N4152 is a small signal fast switching diode in a glass axial package, used in the same kinds of…

Indexed as a schematic, this PDF of 130 KB carries the code 50WQ10FN and nothing about a device or board.

This 55.9 KB PDF, labelled 30CPQ050, carries a part-number style title rather than a motherboard number, indicating a component datasheet in the schematic category.

PDF reference sheet for the 10ETF02S, 10ETF04S and 10ETF06S, three variants covered by one document of about 133 KB.

RAR archive of about 4.2 MB for the Apple iPhone 4. No further details such as board number, carrier variant or content type appear in the name.

RAR archive for the ASUS PA246Q monitor; the name does not list its contents, and at about 5.9 MB it may contain service documentation, schematics or firmware.

Photo archive for MSI motherboard MS-16V41, about 38.5 MB, presumably containing pictures of the board rather than schematics or firmware.

NAND dump archive of about 108 MB for the Samsung UN40F6100AG LED TV, main board BN41-01954A, panel LSF400HJ01-A.

Generic ZIP archive with an uninformative name that reveals no device, brand or board number.

RAR archive of about 12 MB labelled E510MA-BR979, which corresponds to an ASUS E510MA laptop configuration code, though the name does not say what files are inside.

Second copy of the G62I BIOS dump, sized at 2 MB for a 16-megabit flash chip. Apart from the short label, the name states nothing about the brand, board revision or…

Dump identified as ASUS X550C, provided without an extension at 8 MB, the capacity of a 64 Mbit SPI BIOS chip.

Compressed BIOS firmware for the Acer Aspire One 721 (AO721) netbook, 636 KB. Beyond the model, the name says nothing about version, board or contents, so inspect the…

7z archive of about 32 MB labelled CSME version 16.50, which points to Intel's Converged Security and Management Engine system tools for that firmware branch.

Repair guide for the ASUS B150-PRO desktop motherboard in a RAR archive of about 1.25 MB.

Combined PDF datasheet covering the SED1530, SED1531 and SED1532, small at about 67 KB.

Datasheet in PDF for the PW084XS2 module, about 422 KB. The PW-series numbering is used by PVI (Prime View International) for small TFT LCD panels, with the digits…

Boardview of MS-V317 revision 1.1, an MSI graphics card layout in .cad format at about 2.6 MB.