Lenovo IdeaCentre C305 all-in-one archive for the version with discrete graphics, packed as a 734 KB RAR. No board number or GPU model appears in the name.

CASTW-labelled RAR archive of 1.39 MB for the IBM ThinkPad T41 notebook. Apart from the model, the name offers no board number, revision or content list, so unpack it…

Schematic for the Dell Latitude E5530 business laptop, a detailed PDF of about 3.18 MB.

Schematic document for Sony VAIO laptops identified as M630 and M640, supplied as a 1.11 MB PDF.

Toshiba Satellite A300 schematic in PDF format, 844 KB, with Inventec named as the board maker; the misspelled invente token in the name appears to mean Inventec.

Circuit diagram for the Sony MBX-178 mainboard from project M620, marked PVT, a production validation build, with 0608 and 1000 appearing to be release tags.

Schematic for Sony VAIO motherboard MBX-147, supplied as a 1.25 MB PDF; the name gives only the board number, without model, project code or revision.

Schematic PDF for the Sony PCG-FR310, mainboard MBX-80, a design built on Quanta's NE5 platform. No revision appears in the name, so check the board silkscreen for it.

Sony MBX-202 mainboard schematic, tagged M790, which appears to be the ODM project code for this design.

Sony mainboard MBX-196 schematic, listed for the VGN-CS series with SR also mentioned in the name, as a 1.41 MB PDF. No revision appears, so read it from the board.

Quanta ZQH schematic for the Acer Aspire 4739, revision 1A, supplied as a 732 KB PDF. Quanta names its projects with short codes like ZQH, and the full board number…

Datasheet for the Maxim MAX1908, an 863 KB PDF whose name states only the part number. The overview page confirms the device function and package; parts from this Maxim…

Revision 0.2 schematic for the Compal LA-5481P motherboard, a compact 994 KB PDF. No laptop brand or model appears in the name, so identify the machine by the LA-5481P…

BIOS archive for the Samsung NP300E5C on the SCALA3-15/17CRV mainboard, revision 1.0, packed as a 2.43 MB RAR file.

Service manual revision 1.0 for the Samsung SGH-L170 mobile phone, a 3.61 MB PDF. Such manuals usually combine disassembly instructions, exploded views, parts lists…

Small 1.02 KB text document named as a programmable IO list. The name does not say which device, chip or board it concerns.

Small 30.1 KB RAR archive described as the original (asli) BIOS for the HP Compaq Presario CQ56-102SE laptop.

8.00 MB BIOS binary for the Lenovo B590 notebook; no board number, revision or version appears in the name.

Firmware archive named only 5742z, likely for the Acer Aspire 5742Z, in a 6.61 MB ZIP. No board number, revision or version appears in the name, so open it and check…

BIOS firmware package for the HP 6545B business notebook, supplied as a 1.15 MB ZIP. No board number, chip type or firmware version appears in the name, so inspect the…

BIOS firmware for the Lenovo G50 on board codes ACLU1 / ACLU2 with the A271 identifier, revision 1.0, delivered as a 3.05 MB RAR.

Lenovo G500 BIOS dump for the Compal-designed LA-9632P motherboard, 8 MB in size. Compal codes its boards in the LA-xxxxP pattern, and the same number may appear on…

Short Atmel document tied to the AT89S8253 microcontroller, marked AN in the name, which most likely indicates an application note rather than the full datasheet.

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.

Application note on the AT24XX series of serial EEPROMs, delivered as a 75.7 KB PDF. These small I2C memories hold settings, calibration data and serial numbers on TVs…

RAR package with firmware for the StarTrack SRT-5700 HD receiver, build dated 12 September 2018.

Openbox S3 firmware package at version 1.16, a 3.50 MB ZIP intended for the standard S3 receiver rather than the Micro variant.

Firmware for the StarTrack SRT-1015 HD 4K receiver, dated 29 April 2018, contained in a 6.53 MB RAR archive.

Firmware for the Startrack SRT 150 GOLD NEW satellite receiver, version V1.09 build 19396 dated 29 April 2018, packed as a 2.63 MB RAR.

Firmware image of 4.00 MB named SR 78HD PRO, which appears to be a receiver or set-top device model, though the name gives no brand.

Schematic in PDF format for the Compal motherboard LA-4993P, revision 1.0. No laptop brand appears in the name, although Compal boards of this pattern were supplied to…

Second copy of a 16 MB working BIOS for the HP Wistron board 17887-1, the (1) in the name suggesting a duplicate or alternate download of the same dump.

The 5LP02N is covered by this 42.2 KB PDF, catalogued as a schematic but most likely a component datasheet.

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.

Datasheet-style PDF, 379 KB, for the 2SK1486 N-channel FET, going by the Japanese 2SK type prefix in the file name.

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.

The 2SC5588 is covered by this 332 KB PDF document. Apart from the part number the name gives no detail, so maker and revision are unknown until the file is opened.

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.

A small 37.1 KB PDF named in lowercase after the 2SC4137, labelled as a schematic but most plausibly a concise datasheet for that part.