Compal LA-7092P schematic at pre-production revision R0.3, compressed into a 2.38 MB RAR file. A later R1.0 set for this board also exists, so compare the revision printed on your PCB and expect possible differences in values or options on this earlier drawing. The name does not mention the laptop brand or model. The diagrams are handy for tracing power rails, locating regulators and MOSFETs, and following EC and chipset signals during no-power repairs. Unpack the archive with WinRAR or 7-Zip before opening.
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.