Board-level circuit diagram for the Compal LA-7231P, revision R1.0, in a 921 KB RAR archive. Compal's LA-numbered designs end up in notebooks from several brands, and the name does not identify which product uses this board. Inside you should find the schematic document showing the power distribution, CPU and memory regulators, the embedded controller and connector pinouts. Technicians rely on it to locate fuses, check MOSFETs and measure the power-good chain step by step. Verify that the PCB silkscreen shows LA-7231P and the same revision.
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.