Sony VAIO laptop schematic for board MBX-152, with the name referencing an MS32 project, PVT stage and a 1014 update. PVT normally means production validation test, a late pre-production design build, so details may vary slightly from retail boards. Sony uses MBX numbers to identify its notebook mainboards. The 1.66 MB PDF supports tracing charger and power rails, checking sequencing signals and locating components; check that MBX-152 appears on the PCB first.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @alischematics. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @alischematics | 13 Sept 2021 | Open file on RM Schematics |
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 7 May 2025 | Open file on RM Schematics |
| @schematics_bios | 3 Aug 2026 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.