Schematic in PDF for a Dell Latitude laptop mainboard numbered LA-N381P, revision 1.0; the exact Latitude model is not given in the name. The board number follows the Compal pattern, identifying Compal as the designer. The diagrams let a technician follow the power sequence from the adapter input to the CPU core regulators, identify enable and power-good signals and find component values for replacement. A matching LA-N381P boardview is useful alongside it for physical locations. Verify the PCB marking and revision before relying on the drawings.
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 @cynetitsolution. Enginerys does not host this file.
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The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @cynetitsolution | 5 Feb 2026 | Open file on RM Schematics |
| @schematics_bios | 5 Aug 2026 | Open file on RM Schematics |
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The standard format for schematics, block diagrams, power-sequence charts and service manuals.