Revision 1.0 diagrams for the Compal LA-3142P notebook board, packed as a 924 KB RAR file. The name states only the Compal board code and revision, so identify the laptop from the PCB marking rather than the model name. Schematics of this kind are used to trace the power-on sequence, measure rails at test points, follow clock and reset signals and read connector pinouts. Unpack with a RAR-capable tool and verify the LA-3142P code and revision on the board before trusting resistor or capacitor values.
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.