Pioneer DEH-P790BT

[Jacerz]

I need help figuring out why my deck all of a sudden has dis very loud annoying whining noise.. I replaced my old deck yesterday with this pioneer deh p790bt. before i had put this deck in i had no problems but now thers dat whining noise.. if someone can give some info or tip on what my problem could be that wolud be great thanx... b

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[Side Show 10+ year member]

ground earth track is blown on rca out

 

[Jacerz]

the rca from the deck rite? well i just purchased dat wiring harnes like last week .. the rca from the dec is like a plug in type not like other cd decks dat have them on the unit..

 

[Side Show 10+ year member]

yep, pioneer decks have a major issue with blowing the earth tracks inside the deck..... with the music playing softly so you can hear the whine, take each rca out of your amp one at a time and you'll find the noise stops when you unplug one.

 

[Side Show 10+ year member]

this happened to my system when i upgraded my deck from a duel pre-out to a 3 pre-out deck

 

[Jacerz]

ok ill try that .. thanx

 

[Side Show 10+ year member]

no wuz champ