RAR archive containing the Compal schematic for board LA-J321P, project APRFDV2000, code name AUGUSTAMLK, on the CML platform, likely Intel Comet Lake. Extract it to get the PDF, which shows power rails, signal paths and component values. Compal uses the LA-xxxxP numbering pattern printed on the PCB. Check that the board number and revision match your board before relying on the diagram for diagnosis of shorts or missing rails.
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 | 12 Sept 2026 | Open file on RM Schematics |
| @schematics_bios | 27 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.