Who had the schematics for the OEM audio systems?

UNBROKEN · Sep 17, 2015

Someone here had a very detailed schematic of all the audio system wiring...but damned if I can remember who.
I'm hoping that someone will see this and post it again...I have some wiring I need to chase down.
Or...if anyone has access to those electrical diagrams and can post them that would be great too.
I need to locate non-amplified signal wires somewhere in the chain.

PrecisionEngine · Sep 17, 2015

I've got it up to 2011. Not sure if that helps

UNBROKEN · Sep 17, 2015

2011 with the current style Nav system?
Or the so called Sony system I should say?

PrecisionEngine · Sep 17, 2015

I believe it's only up to the double DIN units. I don't believe the dashboard change came until after 2011.

UNBROKEN · Sep 17, 2015

Well crap. LOL
Thanks though...I appreciate the response.

Ikyo · Sep 15, 2016

Does anyone have the factory wiring for the Sony system?

bigrpowr · Sep 15, 2016

i would send an email to this feller ..

[email protected]

TexAg56 · Sep 17, 2016

I made a post about this in the electronics section and never got an answer. If you find anything please share it here brotha! I was specifically wanting to know about the wires that plug into the factory amp. I think those wires could be used to provide signal to a LOC instead of having to remove panels to tap into rear speakers.

Ikyo · Sep 17, 2016

From my understanding, you need to use the wires coming out of the amp along with a resistor. The resistor is needed so the amp sees a load and doesn't try to go into protect.

BIG JUICE · Sep 18, 2016

need the pinout also, trying to get a low level for bit one

PrecisionEngine · Sep 18, 2016

Guys,

I was the one who originally shared the diagrams with unbroken. Unfortunately, I ******d the files.

I don't have access to a computer with XP anymore. If some one does, Im willing to burn a copy of the disc. My disc is for 2010-2011 Ford Service OEM manual.

PrecisionEngine · Sep 18, 2016

BIG JUICE said:
need the pinout also, trying to get a low level for bit one

Hey man,

See my post above regarding the diagrams .

I did this on my 2010 with the factory nav. The stock Sony nav uses a ridiculous low output voltage that will not match up the bit one. I had two options run the stock amp into the but one or add a line converter to bpost the voltage up ton something the bitone would read.

Long story short, I still have a dirty signal I'm fighting. The sound is OK at best. I know the head unit has changed with the dash upgrade but a word of caution as you approach it.