Motherboard schematic for Sony board MBX-160, also identified by the code MS70, at revision 2.0. MBX is the numbering Sony applies to its VAIO mainboards, and the MS-prefixed code is the platform designation used alongside it. The PDF covers the circuitry a repair technician needs for tracing power rails, finding the source of a short, checking the standby supply and reading pinouts of key chips. Verify that the MBX-160 label and the revision on your PCB match 2.0, since earlier or later revisions may differ in component placement and values.
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 (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @abgm_manutencao_esquemas | 1 Aug 2019 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 12 Oct 2022 | Open file on RM Schematics |
| @bartonarquivos | 8 Sept 2023 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 5 May 2025 | Open file on RM Schematics |
| @smschematics | 26 Nov 2025 | Open file on RM Schematics |
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