PDF schematic for the MS-7420 board, variant N1, revision 0B, with 970317 in the name, possibly a date in the Taiwanese Minguo calendar, which would mean March 2008. The MS-7xxx code follows MSI's desktop numbering, although no brand field is given. Use it to trace power rails, follow enable signals and locate components by designator. A later revision 10 document of the same N1 variant exists, so compare the revision on your PCB before using these 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 @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 |
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