Circuit diagram for Compal LS-8942P, production revision R1.0, in a RAR archive of 73.7 KB. The name gives no laptop model, so identify the machine from the board itself. Compal reserves the LS prefix mostly for secondary boards, while main boards are numbered LA. Its neighbouring numbers, LS-8941P and LS-8943P, are probably companion sub-boards from the same project. Unpack it with 7-Zip and use it to measure supply pins on the interconnect cable, trace port signals and locate fuses or ESD arrays.
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 (4)
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 |
| @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.