Circuit diagram for the Lenovo G50-80 laptop, board number NM-A361, supplied as a PDF. NM-prefixed numbers follow the LCFC pattern, the Lenovo-owned manufacturing arm that designs many IdeaPad boards. A schematic like this lets a technician follow the power-on sequence, measure expected voltages at each regulator, and work out which capacitor or MOSFET sits on a shorted rail. Pair it with a boardview for physical locations, and check the PCB label matches NM-A361 first.
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 (3)
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 |
| @schematics_bios | 3 Aug 2026 | Open file on RM Schematics |
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