Revision 1.0 schematic for the Compal LA-7211P laptop motherboard, delivered as an 890 KB RAR archive. Only the Compal board code and revision are given, so identify the host notebook from the PCB rather than a model name. Compal uses the LA-xxxxP numbering for its own designs built for several brands. Unpack it and use the sheets to measure standby and main rails, check enable and power-good signals, read connector pinouts and find the source of a short. Confirm the board revision matches first.
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.