Last Updated on August 23, 2020 by Hervé Senni
The Guitar Wiring Blog is an old established site where I picked lots of diagram when I started modifying guitars.
I have a few tips for you that will help you fix your guitar and probably save some money too. Here are some things to check if your guitar wiring is not working properly:
Open the cable cavity on your guitar. Pay attention to the body finish.
A (Gibson): If you’re having trouble with a Gibson switch, take a closer look at it. Do you see those springy, thin pieces of metal? Try gently pushing it inside the switch. Sometimes they get pushed out a little after years of work.
B: Use compressed air (or just blow) to remove dust inside the switch. You’ll be surprised what a little dirt can do.
2. Connections, connections:
Pick some strings and let them play. Then catch one of the wires connected to the phone jack and move it around a little. If it creates noise or breaks the signal, you can be sure that something is wrong. Most likely the solder joint is damaged or badly done from the start. Solder it again.
If the connection is ok, choose the second cable as a different one and check everything that way.
Watch out for damaged cables. Sometimes (if you are unlucky enough) a wire inside can break. There are signs similar to the poor quality compounds described above. If this is your problem, replace all of the wires with new, good quality ones.
A: It can only be dust.
If dust is a problem the pots will work, but there will be noises when you turn a knob. Clean them like a switch (point 1. B).
B: If you’ve soldered a lot, you could have overheated your pots. It means you need to replace them.
Extreme temperatures can also be harmful. To avoid these type of problems, use a soldering iron when it’s hot enough to quickly melt a solder wire. Overheating is usually caused by too slow a soldering process.
5. When you customize your guitar wiringUse jumper wires before you start soldering. This way you know that your wiring project is well designed and potential further problems can be caused by different things – e.g. B. poor quality connections. It’s so annoying when you don’t know what the problem is.