Quote:
Originally Posted by biggie5252
Yes a bad ground can cause a pop, especially when the volume goes to 0 with a digital volume control. This is a very common problem with Pioneer headunits. There's a little "fuse" inside that blows. It can be caused by unplugging the Rcas with the headunit on.
Did you unplug the Rcas with the headunit still on?
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Initially, no.
But did leave the headunit on while troubleshooting.
Also, my headunit has 3 RCA outputs. How would I ground out the 3rd one that isn't part of the headunit. It's on a cord thats about 3-4" long extending from the back of the headunit.