Circuit diagram for the Dell Latitude E3340, project DLR30, on Wistron board 13229-1, revision A00, delivered as a PDF inside a 1.08 MB RAR. Dell commonly uses Wistron for Latitude designs, and Wistron schematics typically cover the power sequence, charger, CPU rails and peripheral interfaces. Technicians rely on it to follow rails from the DC jack onward, find which line is shorted and identify test points for diagnosis. Match the board number printed on the PCB to 13229-1 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 @schematicslaptop. 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 | |
|---|---|---|
| @schematicslaptop | 16 Apr 2024 | Open file on RM Schematics |
| @cyberlanelectonik | 15 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 14 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.