Compal LA-7912P motherboard schematic, revision R0.4, compressed into a 1.24 MB RAR file. An earlier R0.3 release of the same board is also catalogued, so match the revision silkscreened on your PCB to pick the right one. The drawings help a technician trace supply rails, check the power-on sequence, identify MOSFETs and controllers and isolate a short to a specific part. Extract with a RAR-capable archiver and read the PDF in any viewer.
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 (4)
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 |
| @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.