Schematic diagrams for Compal board LA-3241P at revision 1.0, supplied as a 1.19 MB RAR archive. No laptop brand, model or chipset is mentioned in the name, only the ODM board number. Compal, the Taiwanese contract manufacturer, uses this LA-number scheme and prints it on the motherboard PCB. Unpack the archive and open the PDF to follow the power-on sequence, check standby and main rails, locate the charger circuit, EC and BIOS chip and find the components on a shorted line. Verify the board reads LA-3241P with the same revision first.
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.