utiq
Posts: 4
Joined: Mon Jul 10, 2017 4:19 am

Raspberry pi 3 A/V jack removal [solved]

Sat Jan 13, 2018 1:04 am

I just removed the A/V jack from the raspberry pi 3 because I want to connect an amplifier. I want to make sure I recognized the right ouputs before soldering. I put colors in the picture to easily relate.

green = right?
blue = left?
orange = ground?

what is red?

Image

klricks
Posts: 4936
Joined: Sat Jan 12, 2013 3:01 am
Location: Grants Pass, OR, USA
Contact: Website

Re: Raspberry pi 3 A/V jack removal

Sat Jan 13, 2018 2:52 am

utiq wrote:
Sat Jan 13, 2018 1:04 am
I just removed the A/V jack from the raspberry pi 3 because I want to connect an amplifier. I want to make sure I recognized the right ouputs before soldering. I put colors in the picture to easily relate.

green = right?
blue = left?
orange = ground?

what is red?

No it is like this:

GREEN = RIGHT
BLUE = VIDEO
ORANGE = GROUND
RED and the other connected pad to the left are both = LEFT

Why did you remove the Jack? Not necessary unless you need the space....
Go here for my RPi writeup. Basic config, Serial Port add-on etc:
http://blackeagle12.net/Comp/RPi/Rpi.html Click contact icon then world icon --->

bensimmo
Posts: 2056
Joined: Sun Dec 28, 2014 3:02 pm
Location: East Yorkshire

Re: Raspberry pi 3 A/V jack removal

Sat Jan 13, 2018 9:11 am

You can double check some of it (and notice there are two PP pads that can be used for audio).
The two large capacitors are easy to spot C59&C60 with their traces to the connections.
https://www.raspberrypi.org/documentati ... /README.md bottom of the schematic.

utiq
Posts: 4
Joined: Mon Jul 10, 2017 4:19 am

Re: Raspberry pi 3 A/V jack removal

Tue Jan 16, 2018 11:25 pm

Thanks! It worked. Yes, I need the space, that's why I removed it

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