Wistron schematic for the project code-named Orta, revision SA, delivered as a 1.4 MB PDF. No laptop brand or board number is given, so the PCB identification must be compared before trusting values; Wistron builds notebooks for several brands, among them Dell, Acer and Lenovo. The diagram helps with tracing power rails, following the power-on sequence, checking the charger and EC sections and finding the cause of a short. SA usually marks an early sample stage, so later production boards may differ.
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 @laptexdna. 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 | |
|---|---|---|
| @laptexdna | 17 Jul 2020 | Open file on RM Schematics |
| @one5technology | 25 Nov 2020 | Open file on RM Schematics |
| @laptexdna | 25 Jul 2022 | Open file on RM Schematics |
| @generalschematics | 15 Sept 2024 | Open file on RM Schematics |
| @generalschematics | 16 Sept 2024 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.