Lenovo schematic for the IdeaPad L340 series mainboard NM-C101, revision 1.0, provided as a PDF inside a 2.77 MB RAR archive. The NM-xxxx numbering is used by LCFC, the Lenovo-owned design and manufacturing company behind most IdeaPad boards. Technicians rely on these sheets to follow power rails from the charger IC to CPU core regulators, identify enable and power-good signals, and locate the EC and BIOS flash. Make sure the board number and revision on the PCB match before using values or part references.
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 | 9 Mar 2023 | Open file on RM Schematics |
| @cyberlanelectonik | 18 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.