Archive for the Dell Inspiron 1525 in its UMA version with integrated graphics only, Wistron DS2 project, board 07211-3, revision R-3, with 0121 likely a date code. At 1.35 MB it most likely carries the schematic set for this board. Repair technicians use such documents to trace power rails, follow signal paths and find component locations when diagnosing no-power, shorted or charging faults. Wistron 07211 boards came in several revisions, so check the number and revision silk-screened on the PCB before trusting values and part references.
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 (8)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 1 Apr 2021 | Open file on RM Schematics |
| @pepeelectronica | 21 Apr 2022 | Open file on RM Schematics |
| @pepeelectronica | 25 Apr 2022 | Open file on RM Schematics |
| @cyberlanelectonik | 15 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 25 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 2 Aug 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.