Compal LA-2881P schematic in PDF form, packed in a RAR archive, with no revision or laptop model given in the name. The LA-xxxxP code is Compal's motherboard numbering and appears on the PCB silkscreen, which is the best way to confirm a match. A schematic like this helps trace power rails from the adapter input through the charger and regulators, read component values and find parts sharing a shorted net. Verify the revision on the board before relying on details.
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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 4 Aug 2024 | 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.