Boardview for an X99-DELUXE motherboard, revision 1.03B. The name gives no brand, though ASUS sells a board under this name on the Intel X99 platform.

Archive for the IO daughterboard of the Dell Vostro V3700, from the Wistron Winery DW70 design. The name shows it covers the IO board rather than the main logic board.

CADSee version 4 in a Touch edition, distributed as a 19.4 MB ZIP archive. CADSee is a Windows program for viewing motherboard layout and boardview files, and the Touch…

BIOS dump for the Intel DG31PR desktop motherboard, 512 KB, marked OK and confirmed as working in the name. The size corresponds to a 4 Mbit flash chip on that platform.

Schematic for the Dell Vostro 5471, designed by Pegatron under the Armani13 project name, in a 5.75 MB RAR archive.

Archive of 1.45 MB for the Dell Latitude D800 built on the Compal LA-1901 motherboard, revision A02, with a note that suggests a secondary or sectioned document set.

Very large 7z archive of 1.61 GB whose Russian name simply means schematics, with no brand, model or board number given.

Archive for the Quanta QUD project, also labelled C225, with board number DAOQUDMB6DO at revision A.

Archive for the Quanta FFK laptop design at revision 3A, most likely a schematic. FFK is a Quanta project code, and revision 3A marks a later board version than earlier…

RAR file labelled 2KM890ME-10, 1.44 MB, the counterpart of a version ending in 20. The name offers only this code, without brand, board revision or document type, so the…

Archive for the HP 15-ab027TX on Quanta board DAX11AMB6D0, revision D. The DA-prefixed code is Quanta's numbering scheme, meaning Quanta built the board for HP.

DIS to UMA conversion files for Quanta board DA0LX6MB6F2, revision F, stored as a 1.17 MB RAR. Quanta uses this DA0 numbering on boards for several laptop brands.

Service documentation for the MSI MegaBook M610 notebook, board MS-1004, packed into a 551 KB RAR file.

Archive for the Dell Studio 1450 and 1458, labelled unprotected, which most likely means the enclosed PDF schematic has no password or editing restrictions.

RAR package for the Dell Latitude E6410 mainboard, Compal number LA-5471P. A sibling board, LA-5472P, exists for this model, so check carefully which one you have before…

BIOS dump for the ASUS S530U / X530UN laptop, board revision 2.0, UMA build meaning integrated graphics.

Apple logic board 820-3435 at revision B, packaged as a 1.35 MB RAR. Beyond board number and revision the name says nothing, so check the extracted files to see whether…

Samsung SM-J120F schematic, the Galaxy J1 (2016) model code, provided as a 2.39 MB PDF with no board revision in the name.

Boardview archive for a Quanta-designed motherboard labelled AX1. No laptop brand or model is given, so identify the board by the Quanta project code printed on the PCB.

Datasheet for the MQ-3 gas sensor, a tin dioxide semiconductor sensor sensitive to alcohol vapour, widely used in breathalyser kits and hobby modules.

Intel D845GRG desktop board BIOS, stored as a 512 KB binary image. The name carries only the model number, without version, revision or tested status.

Lenovo E47 service archive for Quanta board KL9A, in RAR format at 1003 KB. Quanta identifies its laptop designs with short project codes like KL9A, printed on the…

PDF schematic for the Lenovo ThinkPad SL410K, 1.58 MB in size. The name names only the model, without board number or revision, so compare the label printed on the…

BIOS dump of 1.00 MB for the Compaq CQ40, configuration 121TU. The name ends in the token 30F7F664, which looks like a checksum or identifier, though its meaning is not…

Datasheet for the AM2301 digital temperature and humidity sensor, a 577 KB PDF. The AM2301, also sold as DHT21, uses a single-wire bus with a proprietary timing…

Microchip datasheet in PDF format, 2.87 MB, for the PIC16F872 flash microcontroller, a 28-pin member of the PIC16F87x line.

PDF schematic section for the Qualcomm SM4375 processor, as named, likely a reference or handset excerpt focused on the SoC block.

Archive containing both BIOS and EC firmware, labelled L390, most likely a Lenovo ThinkPad L390.

Repair guide, marked RG, for the TF500T tablet, packaged as a 632 KB PDF. Such Asus guides generally feature board photos with labelled key components, voltage values at…

Boardview for the ASUS X507MA laptop mainboard in FZ format, a compact 66.4 KB file. The name gives no board revision.

Short 34.2 KB PDF for the 2SD2261, an NPN bipolar transistor from the 2SD family, catalogued as a schematic though the content should be a brief datasheet.

The 2SD2252 is the subject of this 88.6 KB PDF, indexed as a schematic but best treated as a transistor datasheet.

A 27.0 KB PDF bearing the part code 5LN01SS, stored in the schematic category. The name carries no other information; the LN letters in this family seem to mark the…

PDF specification of about 78 KB for the 2SD1799 NPN transistor, named in the Japanese 2SD series and companion in numbering to the neighbouring 2SD1800 sheet.

Labelled 2SD2526, this 192 KB PDF contains reference data for a Japanese-coded transistor rather than a device-level circuit.

PDF of 184 KB bearing the part number 2SD1410A, kept in the schematic category but best treated as the transistor's datasheet, with the A suffix denoting a variant of…

Carrying only the part number 2SD1885, this 93.4 KB PDF is filed as a schematic, though it reads as a transistor datasheet by name.

Reference PDF for the 2SD1882, a JIS-registered Japanese semiconductor, filed in the index under schematics although it is most likely a component datasheet.

A 414 KB PDF documenting the 2SK2662, a part numbered under the JIS scheme in which 2SK means an N-channel FET.

Listed as a schematic, this 422 KB PDF carries the part number 2SK2232 and is most likely the datasheet for that N-channel FET.