BIOS image for the V270 MBX motherboard, revision 1.1, part number 1P-0134J00-8011, a Sony VAIO mainboard family, stored in a rar archive.

BIOS dump for the Sony VAIO VGN-CR220E with the MBX-177A board, Quanta number DAGD1AMB8C0 revision C, in the UMA version with integrated graphics only.

PDF repair guide for the Sony PlayStation 5 console, catalogued as a schematic and weighing 6.57 MB.

Sony VAIO PCG-71211M firmware pack with both BIOS and EC images, for the board marked PCB-M960-MP-MB-1P-009C500-8011.

BIOS image for the Sony VAIO model PCG-21313M, listed as VPCM12M1E, built on the M9F1_MP board at revision 1.1, packed as a 935 KB RAR archive.

Sony VAIO firmware pack for model PCG-71211M, with the PCB code M960 MP MB and the part number 1P-009C500-8011, containing both BIOS and EC firmware.

Firmware archive for the Sony VAIO PCG-4121L, described as the Core i3 version with ATI graphics and onboard CPU.

Working BIOS dump for Quanta mainboard DA0HKDMB6D0, revision D, supplied as a 13.6 MB RAR.

Firmware archive labeled for model SVF142C29L with an Intel Core i3 processor, 3.12 MB in RAR form.

BIOS firmware for the Sony VAIO VPCF13Z8E, mainboard M932, PCB number 1P-0107J00-8011, an 8-layer board at revision 1.1.

BIOS or firmware archive whose name carries only a part-style code, ip-0106j00-8010, with no brand, model or board number stated.

BIOS dump for a Positivo Vaio VJFE41F11X notebook on board KR522 version 3.0, with the CSME region cleared and marked as tested OK.

Schematic in PDF format, 2.70 MB, whose name appears to begin with MBX149 followed by a random-looking string, which suggests a Sony MBX-149 notebook board, though no…

ZIP archive for the Sony VAIO VGN-C290, naming a VGA variant and the Intel 945GM chipset.

PDF schematic whose name is only the code CDX-G1152U. That code matches the style of a Sony car audio head unit model, but the name gives no further revision or board…

Schematic PDF for the Sony board numbered 1-689-603-11, 572 KB, with UC3854BN noted in the name.

PDF schematic called z3, a large 15.7 MB file whose short name gives no brand, board number or revision.

Schematic PDF of about 915 KB labelled with the project code M9A0 and MP, which stands for mass production, so it should reflect the final board design.

Backup image of 4 MB with no file extension, named for a Sony VAIO VPCF1 series notebook and marked OK, so it was likely read from a working machine.

Raw 2 MB BIOS image for the Sony VAIO model PCG-61611L, retail model VPCEE25FX. A 2 MB file corresponds to a 16 Mbit SPI flash chip, so it should be written to a chip of…

PDF schematic identified only by the project code M920 and the PVT tag, meaning production validation test stage, with no brand or board number given in the name.

Schematic PDF of 1.02 MB named only by the code mbx247hk1, with no brand, model or revision given.

Sony service documentation for the AZ2 EK chassis, covering the KDL-22BX327, 32BX327, 32BX328, 32BX427 and 40BX427 televisions.

Schematic PDF of 1.17 MB named only MS01, with no brand, model or revision given. MS-style codes are often Foxconn project names for Sony boards, but that cannot be…

Quanta RJ6 laptop mainboard schematic, revision 1A, in a 1.64 MB PDF. Quanta is a major ODM whose two- or three-character project codes like RJ6 identify boards built…

PDF schematic, 1.02 MB, whose name points to the Sony VAIO board MBX-247; the trailing hk1 token is not explained by the name and may denote a variant or build.

Electrical schematic in PDF form for a Sony KDL-40ES705 television; the file name, written in Portuguese, misspells the brand as Sone.

Schematic PDF for a board identified as z50cr, with the codes MB S1202-2 and MBX-266 in the name.

Quanta schematic covering the HK8 and HK9 projects, revision R1A, dated January 17, 2013, in a 1.07 MB PDF.

Service schematic for the Sony KDL-60NX720 LCD television, a 60-inch model as the name indicates, provided as a 16.2 MB PDF with a Chinese-language file title.