Circuit diagrams for the Compal LA-2841 laptop board, revision R1.0, in a 1.18 MB RAR file. The number fits Compal's LA-series board coding, though without the P suffix found on many such boards, and Compal boards go into notebooks of multiple brands. After extraction, the schematic helps measure rails at test points, follow the power sequence and signal routing and work out which component is shorting a line. Make sure the board code and revision printed on the PCB match R1.0 before relying on the drawings.
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.