Schematic PDF for the Compal LA-F391P mainboard at revision 1.0. No project code or laptop model appears in the name, so identify the board by the number printed on the PCB. The circuit pages let a technician follow power rails from the DC jack and charger through the regulators, check the power sequencing signals and find which component drives a dead net. Compal uses this LA numbering for its ODM boards supplied to several notebook brands. Pair it with a boardview to locate parts physically.
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 @CLRINDORE. 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 | |
|---|---|---|
| @CLRINDORE | 17 Aug 2023 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 28 Apr 2025 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.