Schematic in PDF for the Dell Latitude E7270 and E7470, which share Compal motherboard LA-C451P. Compal numbers its boards LA-xxxxP, and a single design often serves two screen sizes of the same Dell series. The document is useful for tracing power rails, following the power-on sequence, checking the charger and finding parts linked to a short or missing voltage. Confirm LA-C451P on the PCB before relying on part values. Any PDF reader opens 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 @cynetitsolution. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @cynetitsolution | 1 Oct 2025 | Open file on RM Schematics |
| @schematiclaptopramkushwaha | 9 Dec 2025 | Open file on RM Schematics |
| @schematics_bios | 5 Aug 2026 | Open file on RM Schematics |
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