PDF application note of 82.3 KB dealing with the LM75, a digital temperature sensor with a two-wire I2C-compatible interface and an overtemperature output.

BIOS image named only as new bios, with no model, brand or board reference, stored as a 32 MB binary.

BIOS for the Acer Aspire A315-57G, which the name identifies only by model code, with the Intel Management Engine region cleaned.

Archive of 23.7 MB for the Panasonic TX-PR42GT20 plasma television, matched to board TNPH0899.

Firmware release v1.11 for the Openbox S3 receiver, built on 30 May 2016 and packed as a 3.46 MB ZIP.

StarTrack receiver firmware for hardware based on the ALi 3511 chipset, carrying the identifier 10000500 and a lance build label, stored as a 4.60 MB RAR.

Second copy of an ALi 3511 StarTrack firmware with the 10000500 identifier and lance label, but at 4.59 MB it is slightly smaller than its namesake, so contents may…

ZIP archive of about 4.89 MB for the StarTrack 300 HD Plus satellite receiver, with the code 10030500 and a g suffix in the name, likely a build or hardware identifier.

Raw 16 MB binary firmware image labelled UB3. The name gives no brand, model or board number, so the target device is unknown and must be identified from your own notes…

Boardview for Dell motherboard LA-J181P, a Compal-manufactured board, packed as a 456 KB ZIP without revision noted.

High-definition photo set for an Acer board with platform code Z5WAL, Compal LA-B211P revision 1.0, dated 2014-03-26 in the name.

High-resolution motherboard photographs for an HP laptop on the Compal LA-B972P board, revision 1.0, project ASO56, dated 2014-10-17, packed in a 25 MB RAR.

HD photo set for a Toshiba Satellite L50 series motherboard, number DABLQMB16B0, revision B, compressed in a 16.8 MB RAR archive.

Generic 32 MB binary dump whose name carries only a timestamp and the label SVOD3, giving no brand, model or board number.

HD photo set of an Acer motherboard, Compal project FH5LI, board LA-J801P revision 1.0, dated 2020-02-24.

High-definition photographs of the Dell Latitude E6330 motherboard, Compal board LA-7741P, packaged in an 8.02 MB RAR.

Small archive of 68.1 KB named after the PT550GT03-1C-3 board, with the word division in the name, its contents not described further.

Boardview for the Apple MacBook logic board 820-00239, a compact 136 KB RAR holding a BDV-format layout.

PDF schematic named only U400D, about 814 KB in size, with no brand, board number or revision in the name.

Firmware archive of 35.2 MB named only Mango, with no brand, model or board number given.

Schematic archive for the FPI50 motherboard, Compal LA-H329P revision 1.0, holding the diagram in PDF form, about 2.69 MB.

HP EliteBook firmware package for the Wistron board 13324-1, containing both the BIOS and the EC (embedded controller) firmware, and marked as working.

16 MB BIOS binary for Dell Wistron motherboard 17810-1. The name gives no model or working status, so treat it as untested and verify it before relying on it.

UEFITool NE, build A75, for 64-bit Windows, a graphical utility for inspecting UEFI firmware images.

Schematic diagram for the ASUS M3400QA laptop motherboard, revision 2.0, in a 3.28 MB PDF.

BIOS backup for Wistron board 19792-1, a 16.0 MB binary marked ClrMe, meaning the Management Engine region has been cleared. LRT is not explained in the name.

Component document for the 74HC245, an octal bus transceiver with three-state outputs, provided as a 267 KB PDF in the schematic category.

Part document for the 2SC1050, a 192 KB PDF filed as a schematic, the name giving only the part number.

Datasheet for the BC557 small-signal PNP transistor, a 45.8 KB PDF that matches the size of the other BC557 files in this collection.

Filed under schematics, this 74.1 KB PDF is named after the 2SD1953, which in Japanese JIS numbering is an NPN transistor for low-frequency applications.

Named 2SD1934 with an _E suffix, this 40.2 KB PDF is most likely the datasheet for that NPN transistor, since 2SD is the JIS prefix for NPN low-frequency types.

At only 34.4 KB, this PDF is a short reference for the 2SD1913 transistor. Under Japanese JIS part numbering the 2SD prefix identifies an NPN device for low-frequency…

A 136 KB PDF for the 2SK2887, with a 1-5 suffix in the name that most likely refers to page range or a document section, though this is not certain.

PDF datasheet, 411 KB, for the 2SK2847, placed in the schematic category of the index. Only the part number is given in the name, with no maker or revision.

Component documentation for the 2SK1475, a JIS-style part number whose 2SK prefix identifies an N-channel FET.

Identified solely as 2SJ257, this 96.0 KB PDF most likely documents a P-channel FET, the device class assigned the 2SJ prefix in the JIS system.

OPPO R7s repair archive in RAR format, 1.29 MB in size. The name gives no detail beyond the model, so open it with WinRAR or 7-Zip to see whether it holds schematics, a…

Datasheet-style PDF of 88.9 KB for the 2SC4361, listed in the schematic category although the file name holds nothing but the part number.

Filed as a schematic, this compact 79.7 KB PDF is named for the 2SC4169, a JIS-style designation that belongs to an NPN bipolar transistor, so the content is most…

A 98.4 KB PDF titled with the part number 2SC4162, filed under schematics but in practice expected to be the datasheet for that transistor.