installed other deck but wtf with noise

[VZHSV]

installed a new deck i got from my mate
as my old 1 crapped it self
now every time i turn the unit on i get a popping from the speakers every second or 2 .. any ideas?


when i plug the rca's in the back of the deck it starts to pop
but when the unit is off no pop if that helps :S

[StoneX]

It sounds broken. Get it checked by a technician.

[roon_VR]

yep sounds broken, get a new head-unit instead of a head unit you got from a mate.

[VZHSV]

yas reckon ? came out of his car soon as he sold it :S
was workin perfect before he ripped it out
i can hear music but the popping takes over

[StoneX]

Popping usually means damaged amp IC, which can happen when installing if something touches something it shouldn't.

You could take it out and power it up and check each set of speaker outputs at a time to see if it still occurs, otherwise get it checked by a pro(the company who made the head unit).

[VZHSV]

Popping usually means damaged amp IC, which can happen when installing if something touches something it shouldn't.

You could take it out and power it up and check each set of speaker outputs at a time to see if it still occurs, otherwise get it checked by a pro(the company who made the head unit).

nothing was changed from the amp
it was simply a deck swap
nothing on the amp was touched
and all my amps were working that day and still are working




ah **** it cbf goin through all that ****
$80 just to get it sent out and looked at + if nethin is gone
= waste of cash

ill prob get my mates other deck in his car

CD Tuners - Pioneer Electronics Australia

for $250
wats ppls opinions on these?
PIONEER deh-7850BT
Pioneer DEH-P7850BT Front Loader | Autostyle Motorsport

[Flat_White]

possibly static electricity has killed it, static and amps dont mix.