Bass 3k repair help

[Guerocuz]

I have a bass 3k that I hooked up backwards can someone tell me how too fix it lol

 

[Perry Babin]

Is that a burned trace near the terminal?

What's the resistance from leg 2-3 on the PS FETs (STP180N4F6)?

 

[Guerocuz]

Is that a burned trace near the terminal?

What's the resistance from leg 2-3 on the PS FETs (STP180N4F6)?

Lol I’m gonna be completely honest I have no way to check but all I know is it powers on but all 3 lights are on power clip and protect and no audio comes out , I hooked it up pos in neg terminal vise verse and it smoked for a little before I disconnected power

 

[Guerocuz]

Is that a burned trace near the terminal?

What's the resistance from leg 2-3 on the PS FETs (STP180N4F6)?

And yea it is lol

 

[Perry Babin]

If you don't have a multimeter, it's going to be difficult to do any troubleshooting.