jeffrey.pimentel Posted November 18, 2007 Report Share Posted November 18, 2007 alright if train A is heading east at 65 mph and train B is heading west at 45 mph..yah anyways ok here we go. recently I installed an avh p5700dvd into one of my vehicles. now i am getting some kind of feedback through my subwoofer like when i put a cd in or change song i get random bass. plus the subwoofer is constantly moving. when the car is off but the key is turned on it still does it but it is barely noticeable. I tried all the grounds and they are good. I tried grounding the casing and that didn't make a diffrence. I tried running new rca's across the car and that didn't help. I tried one of those rca filters and that just blocked all signal from getting to my subwoofer. when I unlpug the harness that has the video and subwoofer ouputs on it the feedback stops. I am leaning towards something internal with the headunit. this same setup was ran with a panasonic deck and had no problems at all. basically, what I am wondering is does anyone know of any other things I can try before i send the headunit off for service?? thanks for the help Quote Link to post Share on other sites
jeffrey.pimentel Posted November 19, 2007 Author Report Share Posted November 19, 2007 nobody? Quote Link to post Share on other sites
sunguard.sean Posted November 19, 2007 Report Share Posted November 19, 2007 replace your battery in the car.......seen it happen a lot of times......always been a dying battery......funny you ask cause i just had it happen on a chevy diesel a few weeks ago....dude had to replace both batterys.....anyway that should fix it Quote Link to post Share on other sites
neal1154 Posted November 19, 2007 Report Share Posted November 19, 2007 you have a blown internal fuse. PM me Quote Link to post Share on other sites
installermarc Posted November 19, 2007 Report Share Posted November 19, 2007 I would say bad rca output on the deck. Quote Link to post Share on other sites
jeffrey.pimentel Posted November 19, 2007 Author Report Share Posted November 19, 2007 hey installermarc any idea what kind of $$$ it would cost to get that repaired? thanks for your input Quote Link to post Share on other sites
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