Schematic PDF for the Lenovo design with project code CG510 on LCFC motherboard NM-A681, revision 0.2. Revision 0.2 is an early release, so check the board marking and revision on the PCB before trusting component values. LCFC is the Lenovo-owned ODM that assigns NM- numbers to its notebook boards. The pages document power rails, charger and regulator stages, connectors and signal routing, which is what you need when chasing a missing voltage, finding the source of a short or confirming a part value in any PDF reader.
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 @IT_SERVICE_WORLD. Enginerys does not host this file.
All sources (10)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @IT_SERVICE_WORLD | 22 Sept 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 2 Oct 2019 | Open file on RM Schematics |
| @afssolutions | 23 Sept 2020 | Open file on RM Schematics |
| @alischematics | 13 Sept 2021 | Open file on RM Schematics |
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @laptexdna | 25 Jul 2022 | Open file on RM Schematics |
| @generalschematics | 16 Sept 2024 | Open file on RM Schematics |
| @generalbios | 15 Dec 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.