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need installation help on overhead auto dvd

Posted on 1/31/16 at 4:49 pm
Posted by mandevilletiger34
Member since Dec 2010
863 posts
Posted on 1/31/16 at 4:49 pm
I had an overhead dvd player installed a few years ago and it finally crapped out.
I purchased a new one from amazon but can not get it wired properly.

Original:
red:accessory
yellow: 12V+
black: ground
white: door trigger

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New:
red: acc 12v+
black: ground
yellow: b+
blue: tr+
small black: tr-

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i can get it to come on...the problem is I can not figure the connection to get it to turn off when I open the doors.
This post was edited on 1/31/16 at 4:58 pm
Posted by soccerfüt
Location: A Series of Tubes
Member since May 2013
76158 posts
Posted on 1/31/16 at 5:01 pm to
I can't help you with the wiring but I can offer this-

Make sure that everything you mount up there is locked in place tightly. I have a friend who lost a child in a low speed accident because a piece of A/V apparatus came loose and struck the child in the head.

I'll never have one because of that incident.

Good luck on your issue.
This post was edited on 1/31/16 at 5:02 pm
Posted by djangochained
Gardere
Member since Jul 2013
19185 posts
Posted on 1/31/16 at 5:03 pm to
Tech board
Posted by CP3
Baton Rouge
Member since Sep 2009
7592 posts
Posted on 1/31/16 at 5:03 pm to
Blue or small black are probably the door trigger.

Some vehicles use positive door trigger and some use negative. So figure out which one your car uses and connect that to the old trigger wire
Posted by mandevilletiger34
Member since Dec 2010
863 posts
Posted on 1/31/16 at 5:06 pm to
so do i abandon either the original red accessory or yellow 12V?
Posted by CP3
Baton Rouge
Member since Sep 2009
7592 posts
Posted on 1/31/16 at 5:09 pm to
Yellow should be hooked to battery meaning a constant on +12v source. black to ground. Red wire is Acc 12v and should be hooked to the acc line. This is only on when the key is turned. Those 3 should be enough to have it turn off when you turn the car off.

That's how 99% of car electronics are wired, although I've never worked with a overhead DVD. The door trigger wire seems unnecessary

This post was edited on 1/31/16 at 5:11 pm
Posted by Agforlife
Somewhere in the Brazos Valley
Member since Nov 2012
20102 posts
Posted on 1/31/16 at 5:10 pm to
Tr+ goes to the dome light wire generally
Posted by mandevilletiger34
Member since Dec 2010
863 posts
Posted on 1/31/16 at 5:41 pm to
It will only come on if I go original yellow to red.
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