Working BIOS archive for the HP model TPN-Q278, which uses the Quanta board DAG3PAMB8D0 at revision D, and the name marks it as fully tested.

Schematic in PDF for an HP EliteBook laptop built on Compal board LA-4902P revision 1.0; the exact EliteBook model is not given in the name.

Reference sheet in PDF for the RJH60F7, an IGBT the file name rates at 50 A and 600 V. Devices of this type turn up in induction heating appliances, inverter welders and…

Datasheet for the BD135 transistor in a 51.0 KB PDF, likely the same family document that also covers related types in the series.

Datasheet for the BC328 PNP transistor in PDF format, 53.5 KB, the same size as the combined BC327 and BC328 sheet in this index.

Data sheet for the BC237 NPN small-signal transistor, supplied as a 54.8 KB PDF. It should include package outline, terminal arrangement, maximum ratings, gain groups…

Part documentation for the 2SD2615, filed under schematics but by its name a component datasheet rather than a board drawing.

The name 3LP01S identifies this 28.1 KB PDF only by a component-style code with an S suffix; no laptop, board number or revision appears.

The 2SD1907 is covered by this 165 KB PDF, which is catalogued as a schematic but by name is a component datasheet.

Covering the 2SK2910 transistor, this 150 KB PDF is listed in the schematic category but reads from its name as a component datasheet.

The 2SK545 is covered by this 80.4 KB PDF, filed as a schematic but most likely a datasheet because 2SK numbers identify N-channel field-effect transistors in the…

Filed as a schematic, this 93.5 KB PDF is identified solely by 2SJ274. The Japanese JIS 2SJ prefix stands for a P-channel field-effect transistor, so the content is most…

Named after the JIS part number 2SJ267, this 91.8 KB PDF most likely documents a P-channel field-effect transistor, since the 2SJ prefix denotes that device class.

Archive for the Apple iPhone 6S in ZIP form, 4.06 MB in size. Its contents are not described by the name, but iPhone packages like this commonly include a schematic and…

For the 2SC4742 transistor, this 32.2 KB PDF is indexed under schematics yet appears to be a component reference.

Short PDF, 26.4 KB, named 2pg301 and placed in the schematic category alongside related 2pg files.

PDF of 47.7 KB named 2PD602A, apparently issue 4 of the document. The name identifies a part rather than a product or board, which points to a discrete semiconductor…

Zener diode datasheet covering the range from 1N4728A to 1N4764A, an 88.2 KB PDF. This 1 W axial Zener series spans a wide range of nominal voltages, each part number…

Filed under schematics, 35clq045 is a 47.8 KB PDF whose name reads like a discrete part number; it does not state any device, manufacturer or revision.

Flash dump for the Starsat SR-X 8080 CU satellite receiver, taken from an F25L016A chip, with BOT likely marking the bottom-side position on the board.

Boardview for an HP board labelled only R13-B, in BDV format inside a 328 KB RAR archive.

Gigabyte GA-H81M-DS2 motherboard archive, a 1.57 MB ZIP whose name gives no revision or file description.

Gigabyte GA-G41MT-SP2 motherboard package in a 1001 KB ZIP archive. The name gives only the model, with no revision or list of files.

Schematic in PDF form labelled CADIZ-CP, which appears to be a board or project code name; no brand, model or revision is stated in the name.

USB firmware package for the MXA_4500S universal TV main board, set for a Full HD panel and a 680 mA backlight current.

Archive for the Lenovo GV451 and GV551 on LCFC board NM-D151, revision 1.0, dated 2019-12-11.

Boardview for the ASUS E203M and E203MA small notebooks, in BDV format inside a compact ZIP archive.

Compatibility chart in Portuguese for charging connectors, a compact 183 KB PDF listing ports that can be swapped between handsets.

Boardview for a Quanta mainboard numbered DA0PAHMB8I0, supplied in BDV format inside a ZIP archive; the laptop brand and model are not given.

Schematic for the ASUS K54LY laptop in PDF form, 674 KB in size. The name gives only the model, with no board revision, so compare the revision printed on the…

Small 4.95 KB firmware archive for the Samsung LE40S81BX LCD TV. The name gives GJA40SEU and LMX4122T0 instead of a BN41 board code; the first looks like a chassis or…

Archive for the Samsung PS50A412C4 plasma television, tied to main board BN41-00982B. Beyond model and board number the name gives no hint of the chip or contents, so…

BIOS archive for the MSI Claw handheld, with the name mentioning CH431 and the French word for desoldered, implying the dump was read with the flash chip removed from…

BIOS dump for the HP EliteBook Folio 9470m, marked OK, suggesting a tested working image, in a 5.31 MB ZIP archive.

Boardview for the Dell Latitude 5500, EDC41 platform, Compal board LA-G891P, supplied as BDV and CAD data in a small RAR archive.

RAR archive of 5.72 MB carrying a BIOS or firmware file under a generic name with no device, brand or board information.

PDF schematic covering the WiFi, Bluetooth and GPS section for SM-A23, which appears to be a Samsung Galaxy A23 phone model number.

A 2.78 MB PDF schematic page dedicated to the SD card section of the Samsung SM-A23. It shows the memory card socket, its data, clock and command lines, card-detect…

Handsfree and headset audio schematic for the Samsung SM-A23, contained in a 2.78 MB PDF.

Display backlight schematic for the Samsung SM-A22 5G, a 5.25 MB PDF sheet. It shows the backlight driver, the boost inductor and diode, enable signals and the lines…