I’ve been having problems with my aux input lately. Sometimes only the right side or left side would play music or neither depending or how readjusted the aux cable. The CD works fine so I know it’s an aux problem. I’ve seen videos of people soldering the metal pieces on the circuit because they get loose and it messes with the sound but everything looks fine. I can’t find a replacement of only this aux piece. Anyone have any ideas?

 

Looks burnt up. REplace it.