BIOS image for the MSI G41M-P33 desktop motherboard, built on the Intel G41 chipset, supplied as a 626 KB RAR archive.

RAR package for ASUS E35M1-I and E35M1-I DELUXE motherboards, with the name pointing to revision 1.01 for the standard board and 1.01X for the DELUXE version.

BIOS image for the Toshiba Satellite C40D-A, part code PSCDUL, an AMD single-chip platform on Quanta board DA0MTNMB8F0 revision F, compressed in a 1.87 MB ZIP.

BIOS archive for the Dell Latitude E5420, platform code Krug, 14-inch UMA version with integrated graphics only, board revision A02.

Archive for MSI MS-7301 revision 0B, packed as a 934 KB-class RAR of 931 KB. Only the board and revision are stated, so the document type inside is unspecified.

Schematics for the Inventec J11 Eagle project at revision R0.4, delivered as a 1.84 MB RAR archive.

BIOS archive for the Lenovo V490 on Quanta board LV3, part number DA0LV3MB8G0, revision G.

Firmware package for the HP 15-ac056ne notebook, built on the Compal board LA-C811P with the ABQ52 platform code that Compal stamps alongside its LA numbers.

Firmware for the Samsung NP370R5E laptop, motherboard BA41-02175A, project name Ramos, revision 1.0.

RAR archive for the Lenovo G480 and G580 notebooks built on the Compal LA-7981P motherboard.

Small Apple schematic PDF of 669 KB whose name reads only 4 g, which most likely refers to an iPhone 4 family model, though the exact device and board revision are not…

Intel DZ77BH-55K desktop motherboard BIOS image, a raw .rom file of exactly 8.00 MB, which corresponds to a 64 Mbit SPI flash chip.

Samsung NP-R40 circuit diagram in PDF, about 1.10 MB, referencing board numbers BA41-00659A and BA41-00671A, plus a TPT tag that probably marks a board variant or…

Circuit schematic for the Verizon version of the Samsung Galaxy S III, model SCH-I535, as stated in the name, provided as a 4.63 MB PDF.

Schematic documentation for the Nokia N800 internet tablet, delivered as a 1.17 MB PDF.

Firmware archive for the Dell Inspiron 3521, with P28F001 in the name being Dell's regulatory model and type code for that notebook.

Schematic for Sony board MBX-149, the MS10 design used in the FE5 series, packaged as a 1.33 MB PDF.

BIOS ROM for the Gateway NV53 notebook in its AMD version, firmware version V1.04, 2 MB in size.

BIOS dump for a laptop mainboard with board number LA-A996P, a code in the Compal ODM numbering scheme; the laptop brand and model are not named.

ASUS BIOS dump for the X42J main board as used in the K42JR, built on the Intel HM55 chipset with an AMD GPU marked 216-0809000, and labelled OK, second version.

ASUS BIOS archive for the FL8000U and X542UN, mainboard revision 2.0, with the ASUS part number 60NB0G80-M81310 given in the name.

Firmware dump for the Dell OptiPlex 3000 Micro with a 12th Gen Intel CPU, stored in a 10.9 MB RAR archive.

ASUS VivoBook boardview for the X712EA mainboard, which the name also lists for the X712E, K712EA and F712EA variants.

ASUS PRIME H510M-R motherboard boardview at revision 1.02, supplied in a small 331 KB RAR archive.

Lenovo G480 BIOS dump for the LG4858L mainboard, board number 11326-1, sized for an 8 MB flash chip and packed as a 2.74 MB RAR.

Archive for the Lenovo IdeaPad 320-15IKB covering the DG421, DG521 and DG721 platforms with board numbers NM-B241 and NM-B242.

PDF document of 132 KB for the HCF4093, the ST version of the 4093 quad two-input NAND gate with Schmitt-trigger inputs.

Revision 5 of a datasheet for the 4N25 optocoupler, a 281 KB PDF. The 4N25 is one of the oldest and most common phototransistor-output isolators, often found in power…

The 3LP02SP part is documented in this 41.9 KB PDF, catalogued under schematics. The name gives only the component code; companion files 3LP02N and 3LP02M share the…

Component datasheet for the 2SK2661, a 385 KB PDF that is indexed as a schematic. Under JIS naming, the 2SK prefix marks an N-channel field-effect transistor, so look…

PDF reference, 105 KB, for the 2SK1813 transistor. In the Japanese JIS scheme, 2SK designates an N-channel field-effect transistor, so this is probably its datasheet.

Compact 33.8 KB PDF describing the 2SK758, an N-channel field-effect transistor in the JIS 2SK series.

Compact 31.0 KB PDF for the 2SK662, a JIS-registered N-channel field-effect transistor number, most likely the manufacturer datasheet despite its schematic label.

The 2sc4725 is the subject of this 56.8 KB PDF, categorised as a schematic. Since 2SC is the JIS designation for NPN bipolar transistors, the document is most probably…

PDF datasheet, 89.5 KB, for the 2SC4633 transistor, though the index files it under schematics.

Larger than most in this series at 254 KB, this PDF documents the 2SC4497 NPN bipolar transistor, the 2SC prefix being the JIS designation.

A 152 KB PDF titled with the device number 2SC4443 and grouped among schematics. In the JIS scheme, codes starting with 2SC refer to NPN transistors for high-frequency…

Named simply 2SC4427, this 109 KB PDF documents a single semiconductor rather than a complete board.

For the 2SC5439 transistor, this 192 KB PDF is most likely a manufacturer datasheet, given that 2SC is the JIS designation for NPN bipolar parts.

A 169 KB PDF carrying only the part number 2SC5319, which by the JIS system identifies an NPN bipolar transistor.