Schematic PDF for a Dell Vostro on Wistron board 13040-1, with the MIH81R project code, 2.71 MB. The name does not give the exact Vostro model, so match the board number on the PCB before relying on it. Wistron uses five-digit numbers with a dash suffix for the desktop and laptop boards it builds for Dell. Open it in any PDF viewer to trace power rails, follow standby and main power sequencing, find connector pinouts and identify components when hunting a short or a missing voltage.
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 @one5technology. 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 | |
|---|---|---|
| @one5technology | 4 Apr 2021 | Open file on RM Schematics |
| @alischematics | 13 Sept 2021 | Open file on RM Schematics |
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 10 May 2025 | Open file on RM Schematics |
| @schematics_bios | 3 Aug 2026 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.