Revision 2A schematic of the Sony MBX-196 mainboard, manufactured by Quanta under project code GD2.

Schematic for Sony motherboard MBX-208, built by Quanta under the SY2 project code; the trailing token mb_0409c looks like an internal drawing date or release tag rather…

Sony MBX-223 motherboard schematic, marked with the M960 and M970 project codes, an L model variant and revision SA.

Sony VAIO motherboard schematic for board MBX-224, listed with the M960 and M970 designations, H model, revision SA, as a PDF of about 998 KB.

MBX-224 motherboard schematic for Sony VAIO VPC-EA series notebooks, provided as a 998 KB PDF.

Schematic in PDF form for the Sony MBX-224 motherboard, with M960 and M970 named alongside the board number, most likely internal project or model codes.

Schematic for the Sony MBX-229 motherboard, designed by Wistron under the CADIZ-CP project name, with the revision given as -1M.

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

PDF schematic of the Sony MBX-160 mainboard, MS70 project, at revision 0.20, one of the earliest drawings in the series.

Early engineering schematic, revision 0.30, for the Sony VAIO board MBX-160 associated with project MS70.

Revision 1.0 of the circuit diagram for the Sony MBX-160 motherboard, the board carrying the MS70 project code, supplied as a 1.71 MB PDF.

Motherboard schematic for Sony board MBX-160, also identified by the code MS70, at revision 2.0.

Small schematic covering the touchpad board for the Sony MS70 project, associated with the MBX-160 mainboard, at revision 0.20.

Sony schematic for the MBX-155 motherboard with the MSS1 project code, marked as revision 0.30.

Sony schematic carrying the MX2 designation with the 1207 and 1208 numbers, which look like internal date or version codes; the name gives no retail model, MBX board…

Schematic for the Sony PCG-5G2T, marketed as the VGN-CR13, using the MBX-177 board designed by Quanta under the GD1 project code at revision 1A.