Schematic diagrams for the Compal LA-B111P mainboard at revision 1.0, compressed to 1.65 MB in RAR format. LA- marks a Compal main logic board, and the same design can appear in laptops sold under different brands, which the name does not list. A technician would open the PDF pages to check rail voltages, follow enable and power-good signals, trace a short and identify components by reference designator. Make sure the silkscreen board code and revision agree before relying on part 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 @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 |
| @IT_SERVICE_WORLD | 1 Oct 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.