Circuit schematic for the Compal LA-9866P laptop mainboard, revision 1.0, in a 1.10 MB RAR archive. The file name gives only the board code and revision, without the notebook brand or processor details. Compal uses the LA-xxxxP pattern for its in-house designs, built for several laptop brands. A technician extracts the drawings to trace power sequencing, standby and main rails, reset lines and display or USB connector signals. Check that the PCB is printed LA-9866P with a matching revision before using values from the sheets.
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.