Schematic set for Compal board LA-1331 at revision R2A, stored in a 1.54 MB RAR archive. The LA- prefix follows Compal's ODM numbering, so the board may sit inside a laptop of another brand, which the name does not identify. The diagrams let a technician trace power sequencing, measure expected voltages at test points and isolate shorted capacitors or MOSFETs. Unpack with any RAR-capable tool. Confirm that both the board number and the revision on the PCB match this document before you replace parts based on it.
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.