We can’t see where the wires fro the PCB go. In the photo above, that black wire on the “OUT” section suggests it is going to ground. If you move that black a bit an look at the PCB, you’ll see a “T” silkscreened on the PCB – that “T” means it represents the “Tip’ (goes to the signal) or output. The other solder point in the “OUT” solder points is the ground. Check your wiring with this new info.