Schematics for the Wistron Angel CY design in its UMA version, revision R1. UMA means the board uses integrated graphics without a discrete GPU, so the graphics section will differ from any discrete variant. The 1.05 MB RAR archive usually contains a PDF readable in any viewer. Technicians use such diagrams to trace power rails, check the power-on sequence, locate test points and find shorted parts. The laptop model is not named, so match the board number and revision on the PCB before relying on the drawing.
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 @IT_SERVICE_WORLD. 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 | |
|---|---|---|
| @IT_SERVICE_WORLD | 1 Oct 2019 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 25 Feb 2021 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 2 May 2021 | 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.