Desktop motherboard schematic PDF of 1.46 MB for the 8I865GME-775-RH, version 2.0. The name indicates an Intel 865G-based board for socket LGA775.

HP Compaq CQ42 and HP G42 package for Quanta board DAAX1IMB6A0, the AX1 platform. The DA-prefixed code follows Quanta's board numbering.

HP 15 file for the X12a platform, 335 KB in RAR format. X12a appears to be an ODM project code, but the name gives no full board number, so confirm compatibility against…

Archive of about 1.45 MB whose name, LX8 AMD alone significantly, is hard to interpret: LX8 may be a board or project code on an AMD platform, and alone could be a…

RAR archive of BIOS firmware for the Acer 5542, AMD platform version as stated in the name.

Top-side board drawing for the Xiaomi Mi 4 LTE phone, a compact 42.9 KB PDF indicated by the board_up label.

BIOS package for the HP Compaq Presario CQ20 range, model CQ2230, on a GM45 chipset platform, with HP part number 493185-001 in the name. The ZIP is 1.12 MB.

Boardview file for the ASUS E403SA motherboard, revision 2.1, packed in a 105 KB RAR. A boardview shows the physical location of components, pins and test points and…

BIOS archive for the Dell Inspiron N411Z, also written 14Z, on Quanta board DA0R05MB8D2, about 2.1 MB in RAR form.

Firmware dump for the Dell N411Z notebook built on Quanta motherboard DA0R05MB8D2, packed as a RAR of about 2.2 MB.

Intel datasheet, volume 1, covering the LGA 2011 processor socket platform, supplied as a 908 KB PDF.

A 648 KB PDF schematic covering the Acer Aspire 5332, 5732, 5732Z and 7715 family. The file name gives no motherboard number or revision, so check the title block inside…

Schematic PDF for the Nokia Asha 200 mobile phone, about 1.8 MB. The name gives no board revision.

Samsung C3322 schematic, a 937 KB PDF for this dual-SIM feature phone. The name states no board revision.

Schematic diagram in PDF for the IBM ThinkPad R40, roughly 1.45 MB; the name gives no board number or revision.

Lenovo BIOS image with version 6CCN18WW, shown in brackets as V1.05, using the standard Lenovo numbering where the first characters identify the platform and WW marks a…

Original BIOS archive for the HP G62 blue board version with AMD graphics and AMD chipset, as the name indicates.

Binary of 4 MB labelled 5110 ATI and marked as 100 percent OK, meaning the uploader reports it working.

Full 5.89 MB PDF datasheet for the Microchip PIC18Fxx39 group of 8-bit flash microcontrollers, a family that includes on-chip motor control features.

EEPROM dump archive for the Panasonic TX-PR37C10 plasma television on the TNPH0782 board, meant for a 24C64 chip.

Firmware binary of 32 MB with an uninformative name, builds.BIN, that gives no model, board number or version.

A generic binary named only as a new BIOS, with no brand, model or board number in the name.

BIOS archive for the Dell Latitude E7400, about 11.7 MB, with no board number, version or test status in its name.

Datasheet-type PDF, 30.8 KB, for the 2SD2627LS, catalogued as a schematic. The LS suffix is part of the type designation and likely refers to a specific variant or…

Here the 2SK3285 is documented in a 48.6 KB PDF, placed in the index's schematic section.

For the 2SK2313 transistor, this 419 KB PDF is filed as a schematic but is expected to be a datasheet, since 2SK is the JIS prefix for N-channel FETs.

Part number 2SK2231 is the only information carried by this 420 KB PDF, which the index places among schematics but which most likely documents a single transistor.

PDF reference, 115 KB, for the 2SK1924 N-channel field-effect transistor; the 2SK prefix places it in the Japanese JIS transistor registry.

Part 2SK1890, documented in a 96.7 KB PDF placed in the schematic category. Japanese JIS numbering reserves 2SK for N-channel FETs, so this is a component datasheet…

PDF documentation for the 2SK1731 discrete semiconductor, roughly 90 KB in size. Japanese 2SK numbering identifies it as an N-channel FET; the name says nothing about…

The 2SK1468 transistor is covered by this 92.5 KB PDF, categorised as a schematic though the name is purely a part number.

Short 31.7 KB PDF for the 2SK1460LS, an N-channel FET by the Japanese 2SK prefix, carrying an LS suffix that distinguishes it from the plain 2SK1460 also in this index.

Datasheet-style PDF of 104 KB for the 2SK1433, placed in the schematic category of the index.

Datasheet for the 2SD1187 transistor in PDF form, 227 KB, which is larger than most sheets in this series and may include more curves or package options.

Variant documentation for the 2SC4738FT, a 138 KB PDF stored in the schematic category.

Part data for the 2SC4686A in a 208 KB PDF, catalogued with schematics. JIS numbering marks 2SC as an NPN bipolar transistor, and an A suffix normally points to a…

The 123 KB PDF bears the part number 2SC4644 and nothing else. That makes it a reference for a single NPN transistor rather than a full circuit diagram, despite the…

Here is the 2SC5242 documentation as a 173 KB PDF, placed in the schematic category but evidently a part datasheet going by its name.

Part number 2SC4454 gives this 101 KB PDF its name, and the index places it in the schematic group.

A 126 KB PDF for the 2SC5096FT, which adds an FT suffix to the base type 2SC5096. Under JEITA naming the 2SC prefix denotes an NPN bipolar transistor, and suffixes like…