Schematic diagrams of the Compal LA-1012 mainboard, revision R2B, compressed into a 2.75 MB RAR file. Several revisions of this board circulate, including R0A, R1B, R1C and R2A, so the exact suffix on your PCB matters when comparing part values. Compal uses the LA- prefix for its notebook board projects, which ended up in machines sold under various brands. The document helps with tracing power rails, signal routing and component locations during fault finding. Extract it with an archive tool and open the drawing in a PDF viewer.
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.