Compal LA-8671P schematic, revision 1.0, supplied as a PDF inside a 1.2 MB RAR archive; the 0727A token in the name is most likely a drawing date code. Compal is the ODM behind LA-numbered boards, and the laptop brand is not stated here. The diagram lets you follow power rails, the standby and power-on sequence, and signal paths when diagnosing a dead or shorted board. Check that the LA-8671P marking and the revision silkscreened on the PCB match this sheet before relying on component values.
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 | 18 Oct 2022 | 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.