Compal schematic covering board numbers LA-A994P and LA-E994P, revision 1.0, in a 951 KB RAR archive. Two board codes appear in the name, suggesting a shared design used across generations, though the laptop brand and model are not given. Compal assigns LA-xxxxP codes to motherboards it manufactures for many brands. The diagrams help trace power rails, signal paths and component values while diagnosing shorts or no-power faults. Make sure the LA number and revision on your PCB correspond to one of the two listed.
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 (9)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 25 Jan 2021 | Open file on RM Schematics |
| @BiosSchematicWorld | 27 Oct 2021 | Open file on RM Schematics |
| @pepeelectronica | 20 Apr 2022 | Open file on RM Schematics |
| @pepeelectronica | 24 Apr 2022 | Open file on RM Schematics |
| @schematiclaptopramkushwaha | 13 Jul 2025 | Open file on RM Schematics |
| @schematics_bios | 23 Jul 2026 | 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.