PDF schematic for Compal board LA-D581P, revision 1.0 according to the R10 token in the name; the laptop model is not stated. Compal uses the LA-xxxxP pattern, so identify the device by the code printed on the PCB. Open it in any PDF reader to trace power rails, check the charger and power sequence, follow signals to the EC and find the parts involved in a short. Use it alongside the matching boardview, and confirm the revision on your board matches 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 @alischematics. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @alischematics | 16 Nov 2022 | Open file on RM Schematics |
| @cynetitsolution | 28 Dec 2025 | Open file on RM Schematics |
| @schematics_bios | 5 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.