Compal LA-5911P motherboard schematic at revision 1.0, provided as a 1.36 MB PDF. The laptop model this board belongs to is not named. Boards numbered LA-xxxxP are Compal designs, and the same board can appear in machines sold under different brands. A schematic like this helps a technician measure expected voltages, follow power-good and enable signals, locate components and narrow down a short or a no-power fault. Check that the PCB carries LA-5911P and revision 1.0 before trusting component 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 @notebookschematic. Enginerys does not host this file.
All sources (7)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @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 |
| @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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The standard format for schematics, block diagrams, power-sequence charts and service manuals.