I have a friend that asked me to troubleshoot his crack build. After some resoldering, I've got all the resistances where they should be except the red RCA center pin. Initially, he had too much solder and had bridged to the nut, so it was reading 0. After removing the excess, removing and resoldering to the center, it's now reading 17-18k, rather than 90k.
Does this mean the RCA jack is bad? (doesn't look damaged, plastic isn't melted, etc) or might this be something else?
If the RCA is bad, any recommendations on best place to pick up a replacement that might match appearance? Or should I just count on replacing both of them to get them to match?