Schematic for a Sony VAIO motherboard numbered MBX-247, built by Quanta on its HK1 platform, supplied as a 1.02 MB PDF.

Quanta HK1 motherboard schematic linked to the Sony board number MBX-247, in a PDF of about 1.02 MB.

Schematic package for a Sony VAIO mainboard numbered MBX-247, which the name says was designed by Quanta under the HK1 project code, supplied as PDF inside a RAR…

Circuit diagram for the Sony MBX-247 board, a design produced by Quanta under the project code HK1, revision 2A.

Schematic diagram in PDF for a Sony laptop board carrying the Sony code MBX-247 and the Quanta number DA0HK1MB6E0, revision E.

Sony mainboard schematic identified only by the code mbx247hk1 in the file name, which follows Sony's MBX board numbering, likely MBX-247.

Schematic in PDF form, 1.02 MB, whose name points to MBX-247, a Sony notebook mainboard designation, with an HK1 suffix that likely marks a sub-version or document…

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.