Circuit schematic for Compal mainboard LA-2111, revision R0.3, compressed to 1.17 MB as a RAR archive. The low revision number points to an engineering build, and the name lists no host laptop or chipset. Compal is the ODM behind LA- board codes, so the board itself is the reliable identifier. Use the sheets to trace voltage rails, find test points and follow signals while diagnosing shorts or missing power. Unpack with WinRAR or 7-Zip, then confirm that the board number and revision on the PCB match.
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 (5)
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 |
| @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.