Just joined & what a great idea, looking to contribute as well, have a few things I can upload when I get settled following a serious personal & commercial failing. Back on the mend with new business and new personal paths to explore.
Found this site by a google search looking for any data on an Acer Aspire 5650 and located the schematics which are primarily for reference.
Am going through transition so may not be active for a while but, feel free to message me & will see to help if I can...
All the best