Binary of 256 KB named z530n, with no brand or board number in the name. The small size points to an EC or secondary flash image rather than the main BIOS, and a 4 MB…

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…

Archive named after the H87 Pro4, most likely the ASRock H87 Pro4 desktop board, although the brand is not written in the name.

Very small RAR archive, only 37.6 KB, labelled for the Star Track SRT 150 GOLD NEW receiver.

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.

32 MB BIOS backup for board 6050A3147201, revision MB-A01 (A1), with the project name LINDEN in the file name.

BIOS archive for the Lenovo M70t Gen 3 desktop, motherboard I670MS version 1.0. The RAR is 15.2 MB and contains the firmware image for the board SPI flash.

Boardview for the ASUS GL552JX gaming laptop mainboard, delivered as a 234 KB ZIP archive.

BIOS dump for the ASUS TUF Gaming F15 FX507, board number 6050A3437302 revision MB-A01, an Inventec-pattern design.

Boardview for Apple logic board 820-02098, packed as a 189 KB ZIP. Apple identifies its logic boards with 820-xxxxx numbers printed on the PCB, and the model is not…

Covering the 2sk2580, this 34.5 KB PDF is labelled a schematic yet identifies only a semiconductor part, pointing to a short datasheet.

The 2SK2545 is the subject of this 415 KB PDF, catalogued as a schematic but by its name a discrete transistor document.

Short PDF of 23.2 KB named for the 2SK2324 part. In JIS nomenclature 2SK denotes an N-channel FET, so this schematic-labelled file is presumably a brief datasheet.

Datasheet PDF, 292 KB, for the 2SK1829 transistor. Under JIS naming, 2SK marks an N-channel FET; the file name gives only the part number, with no maker or package…

The 2SJ511 named in this 417 KB PDF is a JIS-coded semiconductor, the 2SJ prefix signalling a P-channel field-effect transistor.

Boardview file for the Apple iPad 4, BVR format, 233 KB. No board number or revision is stated in the name, so match the layout against the logic board before relying on…

Archive in RAR format, 62.2 KB, carrying the iPhone 5 boardview as a BVR file. After extraction it can be opened in boardview software compatible with BVR to inspect top…

A 190 KB PDF holding the data document for the 2SB1640 transistor, indexed under schematics.

Named 1SV262 with a trailing underscore, this 74.5 KB PDF is filed as a schematic. The underscore adds no technical information.

Varactor reference for the 1SV245, saved as a 73.9 KB PDF whose name ends in an underscore that adds nothing.

Part number 1SV241 names this 62.8 KB PDF, catalogued as a schematic, with no revision or variant noted.

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.

Datasheet for the 1N4448 small signal switching diode, stored as a 78.8 KB PDF. The 1N4448 is a close relative of the widely used 1N4148, offering fast switching in a…

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…

Datasheet for the 1N4150 diode, a compact 26.1 KB PDF filed in the schematic category. The 1N4150 is a fast switching small signal diode in a glass package that offers a…

At 43.6 KB, this PDF titled 152cmq030 is listed among schematics, yet the name is a rectifier part code for a common-cathode Schottky pair, commonly a 30 V grade.

The code 113cnq080a is the only detail in the name of this 194 KB PDF, filed as a schematic with no laptop model, board or revision.

Catalogued as a schematic, 25F080A is a 380 KB PDF whose name looks like a serial memory part code, making a chip datasheet the likely content.

PDF of 329 KB named 25C040, indexed as a schematic although the name points to a 25-series SPI serial EEPROM, where 040 conventionally denotes 4 Kbit capacity.

Filed under schematics, this 357 KB PDF is named after the 25AA640 and 25LC640, which are Microchip SPI serial EEPROMs of 64 Kbit capacity, so it is most likely the…

Boardview for the U8C main board, marked MB with revision B, in a 278 KB RAR archive. Once extracted, the layout file opens in a viewer such as OpenBoardView or FlexBV.

RAR archive of 197 KB for the Compal LA-B211P mainboard, revision R10 (1.0) per the name. The contents are not listed.

Small RAR archive of 1.18 MB named 2RS780MH-01. The code contains RS780, which matches the name of AMD's RS780 northbridge, but the name does not confirm the board…

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

ASUS G750JW boardview for revision 1.1 of the mainboard, a 171 KB ZIP with BDV and FZ versions of the layout.

ZIP archive for a TP202N tagged 8MB and EC, indicating an 8 MB BIOS image together with embedded controller firmware; TP202N is an ASUS model code, though the brand is…

RAR archive of 6.38 MB named only U367, which is a board reference designator for a component, usually the flash chip location on the motherboard.

Archive of 2.82 MB named IRIS all in one, with no brand, model or board number given, so the target device cannot be confirmed from the name.

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