Compal schematic for mainboard LA-9591P, revision 0.4 according to the name. An early revision like 0.4 may differ from production boards in component values or placement, so compare the revision silkscreen on the PCB carefully. Compal uses the LA-xxxxP pattern for boards it builds for many laptop brands, and no brand is stated here. The 2.89 MB PDF opens in any reader and supports tracing rails, checking the power sequence, locating test points and identifying parts during short-circuit diagnosis.
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 (7)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @IT_SERVICE_WORLD | 2 Oct 2019 | Open file on RM Schematics |
| @jdbiosworld | 3 Mar 2021 | Open file on RM Schematics |
| @generalbios | 26 Sept 2023 | Open file on RM Schematics |
| @generalschematics | 31 Jan 2025 | Open file on RM Schematics |
| @jdschematicsworld | 22 Feb 2025 | Open file on RM Schematics |
| @cidschematicandboardviewofficial | 10 Apr 2025 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 28 Apr 2025 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.