Quote:
Originally Posted by junglejuice
It is caused by a ground loop as I mentioned before, it is almost always because of a bad ground, if the head unit isn't grounded properly it will try to find a ground where ever it can and if that means through the RCA cables then it will and then it will cause noise.....
|
Thanks JJ for the help, you have saved me 40 bucks in gear that would have made no difference. Problem now is I can not work out why the head unit is not grounding. Last night I tried grounding it by pulling it out of the dash and running a ground from the seat bolt back to the head unit, with no major improvement. I also tried it straight off the batt and it actually got worse.
Does it sound like an internal fault in the head unit? All the grounds tested with 0 resistence, I assume that means they are ok? The only ground I did not test was the outer part of the RCA jack on the head unit, which has me suspecting that. That is the only conclusion I can come too, especially considering a 4" peice of wire is the only thing so far that would solve it prefectly.
Regards A