Circuit schematic in PDF for Sony board MBX-202, identified by the M790 code, about 788 KB.

Schematic for the Sony VAIO MBX-239 and MBX-240 motherboards built by Foxconn, provided as a PDF inside a RAR archive.

Circuit diagram for the Sony MBX-266 mainboard, distributed as a 1.13 MB PDF. The name gives only the board number, without the VAIO model or revision, so compare the…

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…

Sony VAIO motherboard schematic for board MBX-237, version code v030, in a 2.73 MB PDF.

Sony VAIO schematic in PDF format, 847 KB, covering the MBX-217 motherboard, with M851 most likely the ODM project code carried alongside it.

Sony mainboard MBX-196 schematic, listed for the VGN-CS series with SR also mentioned in the name, as a 1.41 MB PDF. No revision appears, so read it from the board.

Schematic in PDF format for Sony VAIO board MBX-163, with MS60 given as the project or design code.

Sony VAIO schematic for the MBX-237 motherboard, document version 030. MBX is Sony's internal board code, printed on the PCB, so confirm it before following the…

Sony VAIO schematic covering MBX-239 and MBX-240 motherboards, as indicated by the name, in an 891 KB PDF.

Circuit diagram for the Sony PCG-K23 laptop on mainboard MBX-114, provided as a roughly 1 MB PDF. No revision is stated in the name, so check the label on the board.

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 for Sony boards MBX-239 and MBX-240, the internal Sony numbering used on VAIO laptop motherboards.

PDF schematic for the Sony MBX-163 laptop motherboard, with MS60 in the name, probably the ODM project code tied to this board; the file is 1.04 MB.

Schematic in PDF for Sony VAIO models built on the MBX-202 motherboard, with M970 and M971 named as the related model codes, packed in an 808 KB RAR.

Foxconn M730 schematic, revision 1-01, for the Sony VAIO mainboard MBX-185, supplied as a 1.53 MB PDF.

Schematic for the Sony VAIO MBX-130 mainboard, a Foxconn design carrying project code MS02, in a 1.16 MB PDF.

Schematic in PDF form for a Sony laptop board marked MBX-189, with the name also carrying FOXCONN and M760, which points to Foxconn as the board maker and M760 as its…

Sony laptop schematic, an 891 KB PDF whose name refers to MBX-239 and MBX-240, suggesting one document covering two closely related VAIO mainboards.

Sony schematic for the MBX-237 motherboard, version 030 according to the file name, in a 2.73 MB PDF. MBX numbers are Sony's own codes for VAIO notebook mainboards.

Sony VAIO laptop schematic in PDF form for motherboard MBX-237, with the name marking revision v030 (the trailing (1) only indicates a duplicate copy).

Schematic in PDF format for the Sony MBX-224 motherboard, with M960 and M970H platform codes in the name.

Schematic for the Sony MBX-202 motherboard under ODM project code M790, packed as a 777 KB RAR archive.

Circuit schematic for the Sony VAIO MBX-202 mainboard, built by Foxconn under model code M790 with revision 1-01.

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

Sony VAIO schematic for board MBX-250, designed by Wistron under its Z40HR project name, as a 2.46 MB PDF.

Sony VAIO-style motherboard schematic for board MBX-266, provided as a 1.13 MB PDF; no revision is stated in the name.

Sony service schematic covering the MBX-187 motherboard, paired in the name with the code IRX-5040, which is likely the ODM or internal project reference for the same…

Sony VAIO motherboard schematic for board MBX-152, designed by Foxconn under its project code MS30, revision 1-01, in a 1.98 MB PDF.

PDF schematic for the Sony VAIO VPCEL series on the MBX-252 board, which the name links to Foxconn design projects M960 and M970_H, so Foxconn appears to be the ODM…

Sony VAIO motherboard schematic for board MBX-157, carrying the internal project code RJ6 and a mainboard revision marked c with the date-like code 0508.

Foxconn-made schematic for the Sony VAIO board MBX-156, listed under the Foxconn project code MS20 with revision 1-01.

Circuit diagram for a Sony VAIO mainboard carrying the MBX-149 designation, saved as a 3.22 MB PDF.

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

Foxconn M760 schematic set, also tagged IRX-4370, matching Sony motherboard MBX-189 at revision R1.0, compressed into a 1.23 MB RAR archive.

Sony VAIO mainboard schematic, PDF of 1.82 MB, for board MBX-156, which corresponds to the Foxconn MS20 design at MP (mass production) stage.

Sony VAIO schematic for board MBX-177, CR13 series, designed by Quanta as project GD1, revision 1A, 1.39 MB PDF.

Circuit diagram set in PDF format for Sony VAIO VGN-FS series notebooks, drawn for the MBX-143 mainboard with the MS03 project code.

Schematic in PDF for Sony board MBX-215, tied in the name to the ODM project M931 and the IRX-5300 code.

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