Early R0.1 revision schematics for the Compal LA-6902P laptop board, packed into a 1.63 MB RAR file. LA-prefixed numbers are Compal's mainboard codes, used on notebooks the company builds for many brands, so the silkscreen on the PCB is the best reference. Use the extracted PDF to trace rails from the DC jack onward, check enable and power-good signals and locate test points during fault finding. Since R0.1 is a first engineering release, compare the revision on your board, because production units may have changed.
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.