Schematic in PDF for the Wistron 17934-1 laptop motherboard, packed as a RAR archive of about 2.9 MB. The name lists only the ODM and board number, without the laptop model, although other files tie this number to the Lenovo Yoga S730. The document shows power rails, sequencing, the EC, charger and SPI flash circuits, which helps when a board will not power on or a rail is missing. Compare the board number on the PCB with the document before relying on values or 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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 14 Nov 2023 | Open file on RM Schematics |
| @cyberlanelectonik | 23 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.