some fucking ground problem with my guitar, HELP!?!

[GarethSE]

right this guitars been out of action for a long ass fucking time and its tiring me the fuck out now

ok so
every time i plug my guitar into SOMETHING, whether it be an instrument input on an interface, dedicated di box, guitar amp (and ive tried a bunch, my 5150, my shitty practice amp, all the college amps..) i get this loud ass fucking buzzing noise
its like SO loud you basically cant hear playing
i figure this is some sort of ground problem considering its a buzz, but i have no idea what im talking about when it comes to wiring shit
no idea where to start, too poor to take this shit to a tech

anyone got any ideas?
i got a wiring diagram but it all seems pretty solid in the guitar, so i dont fuckin know.

EDIT: apart from the fact that the output jack only has one wire soldered to it, rather than two as shown http://www.rooockstar.com/useruploads/Krjstoff/1214/geardocs/schecter_OMEN6_and OMEN7.pdf here.
its missing the "sleeve (ground)" thing from the tone pot to the output jack, but i cant find a fucking wire that isnt connected to something.

RESCUE MY 7 STRING SNEAP FORUM <3

 

[Erik Monsonis]

Maybe the pickup wires are rusted
I mean, internally

 

[GarethSE]

thats a good point
im preeeetty sure the neck pickup does it too though :S

lemme check

 

[GarethSE]

both the neck pickup and bridge pup have the same amount of this fucking buzzing shit
grrr

 

[16S]

If all wires are in place ie. it matches your diagram then it could be a bad solder joint. That would require you to resolder by process of elimination or get a multi-meter and google how to check for ground.

 

[cobhc]

right this guitars been out of action for a long ass fucking time and its tiring me the fuck out now

ok so
every time i plug my guitar into SOMETHING, whether it be an instrument input on an interface, dedicated di box, guitar amp (and ive tried a bunch, my 5150, my shitty practice amp, all the college amps..) i get this loud ass fucking buzzing noise
its like SO loud you basically cant hear playing
i figure this is some sort of ground problem considering its a buzz, but i have no idea what im talking about when it comes to wiring shit
no idea where to start, too poor to take this shit to a tech

anyone got any ideas?
i got a wiring diagram but it all seems pretty solid in the guitar, so i dont fuckin know.

EDIT: apart from the fact that the output jack only has one wire soldered to it, rather than two as shown http://www.rooockstar.com/useruploads/Krjstoff/1214/geardocs/schecter_OMEN6_and OMEN7.pdf here.
its missing the "sleeve (ground)" thing from the tone pot to the output jack, but i cant find a fucking wire that isnt connected to something.

RESCUE MY 7 STRING SNEAP FORUM <3

Just take a wire from the back of one of the pots, and use that wire to ground the jack, as the diagram shows, and see if that solves the problem.

 

[53Crëw]

Just take a wire from the back of one of the pots, and use that wire to ground the jack, as the diagram shows, and see if that solves the problem.

+1. You definitely need to run a ground wire to the jack.