electrical ...please help
ok i got my head unit working and i went to check some thing and i saw a spark some where....it blew a fuse i replaced it and now i get the sound of the speakers comeing on but no music comes out... is there some wrong with the amp in the car? im not very good with audio systems so if you would help me out that would be awsome
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Originally Posted by skatingsamurai
ok i got my head unit working and i went to check some thing and i saw a spark some where....it blew a fuse i replaced it and now i get the sound of the speakers comeing on but no music comes out... is there some wrong with the amp in the car? im not very good with audio systems so if you would help me out that would be awsome
But first thing to do. Unplug the +12v from the amp. Now are you shorting or back feeding? If you are not then the issue is within your amp wireing. If you are then it is in your head unit wireing. Pull the unit out and trace over all your work or return it to factory and asses then. The best thing is to back trace your work and asses out of proccess of elimination. |
lol well im just trying to install a head unit .....its a pioneer from like 1995.on the factory harness side i have the aim wire (white and red) hooked up to my 12v switch wire...factory harness side is (blue and white) i beleive. where should that amp wire be hooked up to ....what happens if i accidently touch it to a ground wire? what happens when i accidently touch a speaker wire to a ground wire?
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oh and when i unplug a the amp from the 12v the stereo wont even turn on
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Originally Posted by skatingsamurai
oh and when i unplug a the amp from the 12v the stereo wont even turn on
If you ground a + wire it will spark and if you ground it long enugh it should blow a fuse or melt if inproper fuse is used. Speaker it wont do anything just wont work. But in some cases such as seriesing subs to 1ohm from dule voice coils on a mono stable amp you can do something like that. "from FAQ by icemark" What are the wire colors for adding aftermarket radio LTBlue/Red= 12v+ LtBlue/White= +Accessory LtBlue/Yellow= -power ant trigger Red/Black=+ Lumination White=Factory Amp Turn on Ground to the body, use the 10mm bolt behind the center console front drivers access panel. Do not use the Red/Black as ground it will damage the interior light circuit and dimmer in the car Front Speakers (maximum of a 15 watt peak from the radio): LtGreen/Red= Left LtGreen/Black= Left LtGreen= Right LtGreen/Yellow=Right Rear Speakers (if applicable, if you have the amplified rear speakers again the Maximum of 15 watts peak is all the stock speaker amp input can handle): Brown= Left rear Brown/White= Left Rear LtBlue= Right Rear LtBlue/Orange=Right Rear |
What are the wire colors for adding aftermarket radio
LTBlue/Red= 12v+ LtBlue/White= +Accessory LtBlue/Yellow= -power ant trigger Red/Black=+ Lumination White=Factory Amp Turn on ok which of these do i add together....becuase the harness of my head unit only allowes for 12v, accesory, and ground. then of course the speakers |
i hope i diddnt ruin anything
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Originally Posted by skatingsamurai
What are the wire colors for adding aftermarket radio
LTBlue/Red= 12v+ LtBlue/White= +Accessory LtBlue/Yellow= -power ant trigger Red/Black=+ Lumination White=Factory Amp Turn on ok which of these do i add together....becuase the harness of my head unit only allowes for 12v, accesory, and ground. then of course the speakers LTBlue/Red= 12v+ Most aftermarket units get lumination from the +12v self exsplanitory LtBlue/White= +Accessory Should go to any + out put on head unit such as remote White=Factory Amp Turn on LtBlue/Yellow= -power ant trigger Ground to well ground Check all fuses under dash panel and replace as needed. |
That should do it.
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alright that i have no problem with
its when i start to use the speaker wires that i have the problem.... |
Originally Posted by skatingsamurai
alright that i have no problem with
its when i start to use the speaker wires that i have the problem.... |
i have this wireing harness for my head unit the speaker wires are as follows
a green wire with a green and black wire a white " " " white and black " a white and red " " white and black " a green and black "" green and red " ( those are the wires grouped together on the harness that i have) and at www.pioneerelectronics.com it has a manual for my model (elegedly its suppost to be the same) it looks like this front left- white white/ black front right gray gray/black left rear green green/black right rear violet violet/black something tells me that i have a diagram for the wrong wireing harness but it says that is should work. i have a pioneer DEH 225 and ideas? |
can anyone help?
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i just got an overwhelming feeling that i'm doomed
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Originally Posted by skatingsamurai
front left-
white white/ black front right gray gray/black left rear green green/black right rear violet violet/black |
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