Circuit diagrams for the Pegatron VA70 motherboard at revision 1.0, provided in PDF format at about 1.6 MB. Pegatron builds boards for other brands, so the retail model name is not given here and should be confirmed from the PCB marking. A technician can use it to read the power-on sequence, check enable and power-good signals, trace the keyboard and EC connections and isolate a shorted rail. Note that a related VA70HW variant exists, so make sure the exact board code on your unit is VA70 before relying on 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 | 23 Sept 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 2 May 2021 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 29 Apr 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.