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. Sony uses MBX numbers for its laptop mainboards, while the M9xx codes are typically the internal project names of the ODM that built them. Use the diagram to follow power rails, check the standby and main supply circuits, and read connector pinouts when hunting a short or a no-power fault. Verify that the MBX number and revision on your PCB agree with this document.
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 @abgm_manutencao_esquemas. Enginerys does not host this file.
All sources (17)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @abgm_manutencao_esquemas | 5 Aug 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 22 Sept 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 2 Oct 2019 | Open file on RM Schematics |
| @laptexdna | 29 Jun 2020 | Open file on RM Schematics |
| @one5technology | 19 Nov 2020 | Open file on RM Schematics |
| @one5technology | 25 Nov 2020 | Open file on RM Schematics |
| @nityatechnology2020 | 28 Jul 2021 | Open file on RM Schematics |
| @nityatechnology2020 | 29 Jul 2021 | Open file on RM Schematics |
| @laptopchiplevelexpert | 21 Jan 2022 | Open file on RM Schematics |
| @pepeelectronica | 27 Apr 2022 | Open file on RM Schematics |
| @bartonarquivos | 8 Sept 2023 | Open file on RM Schematics |
| @generalschematics | 15 Sept 2024 | Open file on RM Schematics |
| @smschematics | 26 Nov 2025 | Open file on RM Schematics |
| @nityatechnology2020 | 13 Jan 2026 | Open file on RM Schematics |
| @nityatechnology2020 | 13 Jan 2026 | Open file on RM Schematics |
| @schematics_bios | 26 Jul 2026 | 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.