Schematic for the Sony Vaio VGN-NW series laptop, motherboard MBX-218, in a 909 KB PDF. Sony identifies its Vaio mainboards with MBX numbers printed on the PCB, which should be checked to match before relying on part references, as one MBX board can come in several variants. A technician uses these sheets to trace DC input and charger circuits, measure regulator outputs, check power-good and enable signals and locate components behind a shorted rail. Any PDF reader opens it.
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 (6)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @abgm_manutencao_esquemas | 15 Jul 2020 | Open file on RM Schematics |
| @oficinacomputadores | 2 Mar 2021 | Open file on RM Schematics |
| @oficinacomputadores | 20 Mar 2021 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 12 Oct 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 5 May 2025 | Open file on RM Schematics |
| @cyberlanelectonik | 1 Oct 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.