PDF schematic in a rar for Lenovo board NM-A981, the CG413 and CG513 design with discrete graphics, despite the Compal label in the name. The NM- prefix follows the LCFC numbering scheme, the Lenovo-owned ODM that inherited Compal-style codes. The 3.13 MB archive suits tracing power rails, checking the power sequence, the charging circuit and the GPU supply. Make sure your board is the discrete variant and that the number and revision printed on the PCB match before trusting values.
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 (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 29 Nov 2021 | Open file on RM Schematics |
| @pepeelectronica | 24 Apr 2022 | Open file on RM Schematics |
| @schematics_bios | 25 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 1 Aug 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.