Compal LA-5911P laptop mainboard schematic, revision 1.0, packaged as a 1.32 MB RAR archive. The drawing covers the board circuitry and is the main reference for diagnosing no-power, no-charge and no-display faults. With it, a technician can locate regulators and test points, read expected voltages and see which components share a shorted rail. The LA-number with P suffix follows the Compal ODM pattern, so the board may appear in laptops of different brands. Match the board number and revision on the PCB before relying on it.
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 @abgm_manutencao_bios. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @abgm_manutencao_bios | 10 Jul 2019 | Open file on RM Schematics |
| @abgm_manutencao_esquemas | 14 Jul 2019 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 24 Feb 2021 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 2 May 2021 | 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.