Now prepare your new jack socket, mount it to the control plate if the guitar has one, as this sometimes helps steady it, or use a soldering 'helping hand' tool to keep it in place whilst you work on it. Before connecting the wire to the jack socket lugs, I recommend 'pre-tinning' the lugs to make for a better solder joint and easier connection.. Mono jack plugs come in several sizes, some of which require a specific wiring diagram for them to work as intended. Understanding a Wiring Diagram A wiring diagram for a mono jack plug will use basic symbols to easily identify each connection point. An example of such a diagram can be seen in Fig. 1 below.
The most common output jack for electric guitars is the mono jack. It has two lugs: One is the ground, and it's part of the jack's interior or case. The other lug is the hot or primary lead. This lug is part of the long, bent flange that connects to the tip of your instrument cable.. Try to bend the wire so its ends lay flush with the terminals, and the insulated parts don't block the male plug (when it's plugged into the female jack). Solder away! Visually inspect and test your jack. To test, you can both plug in a mono jack and use a multimeter. You are ready to use your mounted female jack!