Schematic for Compal board LA-7091P at revision R0.2, stored in a 1.37 MB RAR archive. The file name gives only the Compal board code, with no brand or model, so confirm the number printed on the motherboard matches. This is an early engineering revision, so treat its component values as a guide and cross-check them against the board. Use it to trace the power-up chain from adapter to CPU rails, locate test points on key nets, and isolate shorted parts. Extract it with 7-Zip or WinRAR first.
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.