Zipped BIOS image named 996F1P07, roughly 1.14 MB, with no brand, model or board number given, so the target device must be identified from other sources.

Component documentation for the 4N38 optocoupler, filed under schematics though it is in practice a part datasheet in PDF form of about 140 KB.

The 2SD1683 is the subject of this 146 KB PDF, which is catalogued as a schematic although the name is a transistor part number.

Reference PDF for the 2SK2714 transistor, 144 KB, filed in the schematic section. JIS naming uses 2SK for N-channel field-effect transistors, so the contents should be a…

Reference PDF for the 2SK2711, about 140 KB, listed in the schematic category though the part number points to a discrete transistor datasheet.

Here is a 144 KB PDF for the 2SC4728, filed as a schematic but carrying a discrete part number.

The 140 KB PDF is identified only by the transistor number 2SC3393 and contains no board or model reference.

A 145 KB PDF labelled only 2SC2839, catalogued under schematics. The JIS 2SC prefix indicates an NPN bipolar transistor, so this is most likely a datasheet rather than a…

PDF for the 2SA1701, a JIS-coded semiconductor; the index lists it as a schematic, yet a bare part number like this is almost always a manufacturer datasheet.

A 144 KB PDF for the 2SA1317 transistor, listed under schematics but almost certainly a part datasheet given that the name is just the component code.

Reference sheet for the 2N3772 in a small 14.8 KB PDF, listed as a schematic but in practice a datasheet for a 2N-numbered transistor.

Catalogued as a schematic, this 140 KB PDF carries the name 28F002, a part code from the 28F flash memory series, typically a 2 Mbit boot block type.

Schematic PDF, 1.14 MB, named t43_2. The trailing 2 may indicate a second part of a split document or a second version, which the name does not clarify.

A firmware dump labelled only Dell A860, most likely the Inspiron 1410 / Vostro A860 family, though the name gives no further detail.

SN7432N datasheet, a 14.1 KB PDF covering the quad 2-input positive OR gate in plastic DIP from the standard TTL line.

Dahua DH-XVR4A08 recorder archive of 14.6 MB in ZIP format, carrying the PCB code D1811 and board marking 41-209.

Firmware set for the Monster W355SS laptop, containing the BIOS together with EC (embedded controller) firmware, also called KBC (keyboard controller) firmware in the…

PDF schematic for the Gigabyte A520M S2H motherboard, revision 1.11, archived as 1.14 MB.

Boardview for the ASUS T100TA tablet-laptop motherboard, revision 2.2, in the .FZ format used by ASUS, inside a 143 KB RAR archive.

Basic electronics material in Spanish, with the word electronics misspelled in the name.

PDF schematic for the Gigabyte GA-E350N-USB3, the USB 3.0 variant of the E350N board, with 102 apparently indicating revision 1.02.

Boardview for the HP ProBook 440 laptop, built on the Quanta motherboard DA0X8BMB6F0, compressed as a 142 KB RAR.

Firmware for the Samsung LS19A100 monitor, main board BN41-01726B, compressed into a 140 KB RAR.

Huawei Y300C repair material packed into a 3.14 MB ZIP archive. The name gives the model only, so the exact contents, likely schematics or service documentation, need…

ASUS Maximus III Formula boardview for PCB revision 1.02G, saved as a 149 KB .fz file. This ROG board is from an older generation, and the layout helps locate…

Small 147 KB RAR whose name contains a BVD reference, likely boardview data, and the Wistron-style board number 08250-1, tagged DF1D.

Boardview for the ASUS K55DE mainboard, revision 2.0, in a compact 147 KB RAR. A boardview shows the physical layout with component locations, pin nets and test points.

Manufacturer datasheet in PDF for the UGN3144 from Allegro MicroSystems, a Hall-effect switch sensor, 143 KB in size.

Detailed schematics for the Nokia 6630 3G smartphone, a sizeable 14.9 MB PDF. The name gives no board code or revision, so match the labels on your PCB before relying on…

BIOS archive for the Acer Aspire AL14-32P laptop, 6.14 MB, with no board number given in the name. The RAR may hold a vendor update or a raw SPI dump.

7z archive for the HP 840 G9 with pwd in the name, which most likely relates to password removal, though the contents are not described.

Listed under schematics, the 2SD2100 PDF of 144 KB is in practice a reference sheet for a single discrete part.

PDF document, 145 KB, for the 2SK2316, a part registered under the JIS system where 2SK indicates an N-channel FET.

The 2SK2294 is the subject of this 140 KB PDF, catalogued as a schematic but in substance most likely a datasheet, as 2SK marks N-channel field-effect transistors under…

Datasheet-type file for the 2SD1237L, a 143 KB PDF listed under schematics. Per JIS numbering, 2SD identifies an NPN bipolar transistor for low-frequency work; the L…

Stored as a 149 KB PDF, this entry covers the 2SD1236L and sits in the schematic category, though the name points to a single transistor.

Datasheet PDF for the 2SC5376F, a variant of the 2SC5376 NPN transistor; the trailing F usually indicates a different package or grade, though the name does not explain…

This 149 KB PDF, filed in the schematic category, is named 2N6497 with an RE suffix that the name does not define.

A 146 KB PDF labelled 93LC76, which follows the naming of Microwire serial EEPROMs, so it is probably the datasheet for that device even though catalogued as a…

Classified as a schematic, this 143 KB PDF is named 444cnq035 and names no brand or device.