Uniwill 340S8 schematic, marked SG, in a fairly large PDF of about 4.26 MB. The SG suffix probably marks a specific board variant, but the name does not explain it, so verify against markings on the PCB. Uniwill built notebook barebones that other companies sold under their own names. The drawings support tracing rails from the DC input through the regulators, following signals between chips and locating components near a short. Check that the board code and variant match before relying on values from these pages.
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 | 2 May 2021 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 5 May 2025 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 5 May 2025 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.