Early schematic for the Lenovo L450 board NM-A351, revision 0.1, a 2.27 MB PDF from the LCFC design cycle. Being a pre-production revision, it may show component values, placements or circuits that changed before release, so compare carefully with the board in hand or use the 1.0 version where available. It remains useful for understanding power sequencing, tracing rails and signals, and locating components. The NM- number is LCFC's board numbering and is printed on the PCB.
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 @laptexdna. Enginerys does not host this file.
All sources (8)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @laptexdna | 18 Nov 2020 | Open file on RM Schematics |
| @alischematics | 13 Sept 2021 | Open file on RM Schematics |
| @THE_BIOS_WORLD | 30 Nov 2021 | Open file on RM Schematics |
| @ITHINKHS | 3 Jan 2022 | Open file on RM Schematics |
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @generalschematics | 15 Sept 2024 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 6 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.