Schematic set for Compal board LA-8331P at revision 0.4, delivered as an 857 KB RAR archive. Only the ODM board code appears in the name; the laptop brand and model are not stated. The Compal LA-xxxxP pattern is printed on the PCB itself, usually near the edge or under the memory slots, so check it there before use. With the extracted drawings you can trace charger and system rails, identify the EC and its supporting circuitry, and work out where a missing voltage should come from. An early revision may show minor component differences.
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.