One day I took my guitar and I plugged it to amp. It made no sound. I decided to remove screws from guitar back and see maybe there's a problem with electronics. I saw that cords are loose, they should be soldered to jack. But problem is that I soldered them once (probably bad) and guitar only made some electric noise + battery got very hot. I can't remember where I should solder them (to ring or tip). Now I removed them from jack. Guitar model is Charvel DS-2 and I leave a pic of wires and jack (I don't have atm any proper camera only webcam, sorry!). Can you guys tell me how to solder these wires to jack? Where I should solder ground wire? Thanks in advance!