Laptop schematic package for Sony motherboard MBX-194, delivered as a 1.75 MB RAR; no model, ODM or revision is named.

Laptop schematic for the Sony MBX-194 mainboard, 1.80 MB in PDF form; the name gives no VAIO model, ODM code or revision.

RAR-packed PDF schematic for the Sony VAIO VGN-AW series, covering motherboard MBX-194 with project code M780.

Sony MBX-194 motherboard schematic marked PVT, meaning a production validation test build, with MB_0701 likely an internal board release tag.

Sony VAIO VGN-AW series schematic for the MBX-194 mainboard, provided as a 1.80 MB PDF.

Sony VAIO motherboard schematic for MBX-194, engineered by Foxconn as model M780, in a 1.80 MB PDF.

Zipped PDF schematic, 1.75 MB, for the Sony VAIO VGN-AW series built on motherboard MBX-194, project code M780.

PDF schematic for the Sony Vaio VGN-AW series, identified by the M780 project code and the Sony MBX-194 board number, with Foxconn named as the manufacturer.

Schematic for the Sony VAIO VGN-AW series, board MBX-194, built by Foxconn under project code M780 on the Intel Cantiga platform, the mobile 4-series chipset generation.

PDF schematic, 1.07 MB, for the Sony VAIO motherboard MBX-194, paired in the name with the project code M780, which likely belongs to the ODM that built the board.

Sony VAIO schematic for motherboard MBX-194, project M780, stored as a 1.07 MB PDF. No revision appears in the name, so look at the document's title block.

Schematic PDF, 1.80 MB, whose compact name suggests a Sony VAIO MBX-194 mainboard, followed by codes such as m2tk5 and CTPT6.

PDF schematic for Sony VAIO board MBX-194, tagged with project code M780. At about 1 MB it gives the circuit sheets needed for diagnosing no-power, charging and display…