Compal LA-A021P motherboard schematics at revision 1.0, archived as RAR at 1.42 MB. The file name states only the board code and revision and gives no laptop model. Compal uses LA- numbers for main logic boards made for various brands, so the model has to be identified from the board itself. After extraction the diagrams help with diagnosing no-power faults, checking the charger and voltage regulators, and identifying parts and connector pinouts. Check the PCB revision silkscreen first, since revisions can differ in components.
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.