Laptop schematic for the Compal LA-9001P motherboard, supplied as a PDF, with no revision or brand model in the name. Compal LA-series boards appear in notebooks from several vendors, so the board number is the key to matching. Use the diagram to follow the power path from the adapter input through the charger to the system rails, to identify components by reference designator and to look up connector pinouts. Check the LA code printed on the PCB before using the voltage or part data.
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 @opendatasheet. 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 | |
|---|---|---|
| @opendatasheet | 21 Jan 2021 | Open file on RM Schematics |
| @pepeelectronica | 21 Apr 2022 | Open file on RM Schematics |
| @pepeelectronica | 24 Apr 2022 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 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.