Service schematic for the Dell Vostro 3350 laptop, mainboard 10244-1, distributed as a PDF inside a 1.55 MB RAR archive. The 10244-1 number follows the Wistron pattern, as Wistron was the ODM manufacturing this Dell board. The diagrams let a technician trace power sequencing, charger and EC circuits, find the rail feeding a shorted capacitor and read connector pinouts. Open it in any PDF reader after extraction, and compare the board number and revision on the PCB with the schematic title block before trusting values.
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 | 27 Jan 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.