Circuit diagrams for the Compal LA-6931P laptop motherboard, revision 1.0, in a 4.48 MB RAR archive. Compal uses the LA-prefixed scheme for its board numbers and supplies boards to several laptop brands, none of which is named in this file. With these schematics a technician can trace power rails, check the charger, EC and BIOS chip circuitry, and locate faulty parts on shorted lines. Open the extracted PDF and confirm the PCB reads LA-6931P rev 1.0.
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 (7)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 27 May 2021 | Open file on RM Schematics |
| @LaptopsBoardview | 17 Aug 2021 | Open file on RM Schematics |
| @pepeelectronica | 24 Apr 2022 | Open file on RM Schematics |
| @generalschematics | 19 Oct 2024 | 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.