Compal LA-1081 board schematic, revision 1.0, in a compact 1.10 MB RAR archive. No laptop brand or model appears in the name, only the Compal project code, which is printed on the motherboard itself and identifies the design regardless of the brand on the lid. The drawings are useful for diagnosing no-power and no-boot faults, following the charger and battery circuit and measuring expected voltages at test points. Unpack with WinRAR or 7-Zip and confirm the PCB revision before comparing component values.
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.