Schematic diagrams for the Compal LA-2881P motherboard at revision R2.0, inside a 1.25 MB RAR archive. A 2.0 revision points to a later, reworked release of this Compal-coded board, which is useful when your PCB carries the newer silkscreen. Compal makes notebooks for other brands, so identify the board by the LA code rather than the retail model. Extract the PDF to trace power rails, look up part values, follow control signals and find test points, after confirming that the board and revision match exactly.
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.