Board schematic for Compal LA-9641P, revision R0.3, in a 1.49 MB RAR package. This is an earlier revision than the R1.0 release of the same board, so part values and some circuits may differ from production units. The name gives no laptop model, only Compal's ODM board code. Repair technicians use the diagram to trace power rails, read enable and power-good signals and narrow down a short. Verify the LA number and the revision silkscreened on the PCB before relying on any measurement it suggests.
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.