Schematic in PDF form for the Compal LA-J541P motherboard, revision R10 (1.0), compressed into a 3.17 MB RAR archive. LA-xxxxP is Compal's ODM numbering, and the laptop brand is not stated in the name. Circuit diagrams let technicians follow power rails from the adapter input through the charger and regulators, check power-good signals and identify component values. Confirm the board number and revision on the PCB match, and pair it with a boardview for physical part locations.
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 | 28 Apr 2025 | Open file on RM Schematics |
| @schematics_bios | 26 Oct 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.