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Old 02-10-2005, 05:17 PM   #1
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head unit problems

my head unit was working fine and then one day it jus only play out bass.. and i have a 600 watt crossfire amp with 2 12" jl audio w3 subs with the amp turned up about half way.. any1 know whats wrong...?
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Old 02-11-2005, 09:59 AM   #2
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sounds like you have a bad connection on the back side of the deck.....either your RCAs have come loose/off or inside the deck the board has lost it's solder joints.....have you tried taking the deck out and wiggling the RCA connections?

that is of course if you have an amp running your other speakers.

If not then I would check all your connections at your spekers, but I don't see all of them coming loose at once......sounds like it could be the deck

how old is it, what kind is it, etc....
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Old 02-12-2005, 02:28 PM   #3
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rca's are fine and the head unit harness is all connected all wires are touching..
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Old 02-13-2005, 08:50 AM   #4
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then i would wiggle it....if you wiggle it can you get some sound out of it.....now don't go and jerk it, just wiggle it a bit

unless you have one of those radios that will let you turn off the internal radio completely......so.......what kind of deck is it?
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Old 02-13-2005, 10:19 AM   #5
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i have a couple questions ....

swap the red and white rca on the amplifier...so put the right rca on the left of the amp and put the left rca on the right of the amp...does the music swap sides or stay on the same side? also is the balance control and fader of the headunit set to center? again these sound pretty basic but they will go a FAR into letting us know whats wrong...let us know what u find out...

Kevin
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Old 02-13-2005, 01:41 PM   #6
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it will swap sides but that wont do anything as far as the mids and highs.....it will change the subs sides but it wont get you any info on what the problem is for the rest of the system
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Old 02-13-2005, 02:31 PM   #7
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i was under the assumption he had all his speakers run off the amplifier or at least some amplifier/booster in the car...
Kevin


Quote: Originally Posted by Red GTi VR6
it will swap sides but that wont do anything as far as the mids and highs.....it will change the subs sides but it wont get you any info on what the problem is for the rest of the system

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Old 02-13-2005, 07:32 PM   #8
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som1 had told me that my audio chips in my deck was fried... it was working fine one night and after a long night when i woke up that next morning it was only playin bass fomr the subs no sound at all fomr the speakers...
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Old 02-13-2005, 07:53 PM   #9
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ok - so have you tried anything that we have mentioned?
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Old 02-13-2005, 08:57 PM   #10
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yah ive tried all of them
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Old 02-13-2005, 09:35 PM   #11
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so are u running your speakers off the headunit? or off a seperate amp?
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Old 02-13-2005, 10:23 PM   #12
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off the head unit
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Old 02-13-2005, 10:27 PM   #13
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well unless the connections are lose or youve got some funky settings happening on the headunit i guess the internal amp is blown
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Old 02-13-2005, 11:11 PM   #14
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i had my amp set kinda high but i dont understand why my head unit couldnt hold the watts...
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Old 02-14-2005, 01:43 AM   #15
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i doubt the external amp has anything to do with this, keep in mind that your headunits power output is weak as ****, like 17w RMS, what brand is it?
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