Schematic in PDF form, zipped, for the LCFC board NM-A281P at revision 0.4, a Lenovo notebook motherboard. LCFC, the Lenovo joint venture with Compal, uses NM-xxxxP numbers for its designs. A circuit diagram like this lets you follow power rails, check the power sequencing, trace signals between chips and identify the parts around a short. Any PDF reader opens it. Since revision 0.4 is an early issue, compare component placement and the revision printed on your PCB before relying on values shown on the sheets.
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 @schematicslaptop. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 31 May 2022 | Open file on RM Schematics |
| @cyberlanelectonik | 18 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | Open file on RM Schematics |
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