RAR package for Compal board LA-3331P, version 1.0 with a 0515 date tag in the name. Compal uses LA-xxxxP numbers for notebook mainboards sold under various brands, and no brand or model is stated here. At 1.16 MB it most likely holds the schematic. Another LA-3331P archive exists at a later revision, so compare the revision on your PCB before choosing. Extract it with 7-Zip or WinRAR to trace rails, check the power sequence and locate parts or test points.
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 @IT_SERVICE_WORLD. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @IT_SERVICE_WORLD | 1 Oct 2019 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 23 Feb 2021 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 10 Apr 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.