Hello everyone!

Guys, next week I want to start developing an interesting project that involves the generation of a composite video signal by a PIC mic, but I have a ridiculously simple question and cannot find the answer anywhere.

In a RCA cable, there are two conductors, the center (inner) conductor and the outer one.

But which connector is ground and which connector is the actual signal? I could try this by myself but I fear messing up my whole TV set by reversing the polarity.

Thanks!
Miguel

 

Hi
the centre pin is composite video signal and the outer is ground

 

Thank you!