Rep Power: 0

hey guys... im sure alot of you have this problem with the whining noise coming from ur speakers. I just fixed mine after having the noise for over a year. i took it to like every shop and none of them could figure out what exactly was causing it. apparently, alot of the pioneer decks have issues with the internal ground which is causing the noises.

ok so heres what i did... it was really simple and it completely got rid of the noises. I took the deck out and i grounded the rca wires by wrapping wires around it... then i bolted it down to a screw... and that was pretty much it lol. i have included pics below so you get the idea. if you are having this problem and you've tried everything, give this a try and let me know!

 
Rep Power: 263

Yes, known pioneer issue. Recommended fix (from Pio) is to add a lineout converter off the speaker wires.