Compal LA-6973P motherboard schematic, revision R1.0, packed in a RAR archive of about 1.18 MB. Only the ODM board number is stated, with no notebook brand or model, and this LA-xxxxP pattern is Compal's internal naming for laptop mainboards built for various brands. Unzip it to read the circuit pages, which show the charger, system power, CPU core regulator and interface sections. Technicians rely on such drawings to measure rails in order, find the source of a short and confirm replacement part values. Verify the PCB revision matches R1.0 before use.
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.