Complete schematic for the Lenovo IdeaPad L340-15IWL, board NM-C092, as a large 19.4 MB PDF. NM-xxxx codes are used by LCFC, the Lenovo-owned ODM, for main logic boards. The diagram helps trace every power rail from the adapter input, check the charger and power-on sequence, locate the source of a short and follow signals between CPU, memory and peripherals. The IWL suffix denotes the Whiskey Lake generation in Lenovo naming. Verify NM-C092 and its revision on the PCB, since variants of the same model can use other boards.
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 | 9 May 2025 | Open file on RM Schematics |
| @schematics_bios | 3 Aug 2026 | Open file on RM Schematics |
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