Note: I picked "PR", "Business" and "Amaral" in the Junctions. If you picked "Hardline", "Personal" and/or "Hatch", the collectibles most certainly are different. Not sure about the location, but surely the content.
1 | Quantum Ripples
Outside on the roof, when going to the workshop
2 | Chronon Sources
Still outside. At the fence.
3 | Documents
Inside on the table
4 | Chronon Source
Behind the table, where collectible 3 is.
5 | Documents
On the desk with the 3 monitors.
6 | Media
Radio next to the echo.
7 | Chronon Sources
Outside the room that is open, there are boxes to climb. The source is up there.