Schematic package for the Compal LA-2242 notebook motherboard, revision 1.0, compressed as a 1.85 MB RAR file. Numbers in the LA-22xx range without a P suffix belong to an older generation of Compal designs. With the diagram a technician can trace power rails, signals between chipset and peripherals, and the parts on each net when hunting a short or missing voltage. Compal manufactures boards for various laptop brands, so verify that the number printed on the PCB reads LA-2242 before using it as a reference.
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 |
| @abgm_manutencao_esquemas | 14 Jul 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.