u/Boamba

I’m attempting to repair the monitor screen to my workout bike. I accidentally dropped it with the wires attached. I believe I know where they go on the circuit board.

Pic 1: The circuit board. It looks like it came from the “J3” section on the lower middle.

Pic 2: The wires I need to reattach.

I found some soldering kits for $20 at Walmart. Do those work?

More importantly, does it matter which wire I solder to the J3 part? The wires look identical and I’m not sure if there is a difference.

Anything helps!