Schematic for the Compal LA-7231P motherboard at revision 1.0, provided as a 1.00 MB PDF. The laptop model this board went into is not stated in the name. LA-xxxxP is the board-numbering style used by Compal, an ODM that builds boards for many laptop brands. The document lets a technician trace power rails and signal paths, confirm the power-on sequence and find component references when hunting a short or a missing voltage. Verify that your PCB shows LA-7231P and the matching revision before relying on it.
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_esquemas. Enginerys does not host this file.
All sources (10)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @abgm_manutencao_esquemas | 14 Jul 2019 | Open file on RM Schematics |
| @notebookschematic | 19 Jul 2020 | Open file on RM Schematics |
| @pepeelectronica | 21 Apr 2022 | Open file on RM Schematics |
| @pepeelectronica | 24 Apr 2022 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 12 Oct 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 6 May 2025 | Open file on RM Schematics |
| @schematiclaptopramkushwaha | 13 Sept 2025 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 25 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 1 Aug 2026 | Open file on RM Schematics |
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