Schematic package, marked SC, for the Dell Latitude D630 based on Compal board LA-3301P, compressed into a 1.23 MB RAR. Compal identifies its notebook mainboards with LA-series codes, so compare that code and the revision on the title block with your board. Circuit diagrams like these show the power sequence, charger, CPU and chipset supplies and connector pinouts, letting you measure the correct rails and find the failed stage. Extract the archive with WinRAR or 7-Zip and open the drawing in a PDF viewer.
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 @pepeelectronica. 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 | |
|---|---|---|
| @pepeelectronica | 24 Apr 2022 | Open file on RM Schematics |
| @boardviewsandachematics | 1 Sept 2025 | Open file on RM Schematics |
| @cyberlanelectonik | 15 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 |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.