which wire is what?

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hi guys

I got a fpv system and now i need to connect some wires from the transmitter to my sj4000 cam.
I bought the usb cable with the cam and i know on that one what the wires must connect to but on my transmitter i dont see it anywhere
(i bought a used transmitter and the previos owner didnt tell me). can any of you guys in here see it from the picture i attached?
 

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Can you turn it over and send an other picture? Ideally close to where the wires come out?
 
Yes :)
 

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The normal convention is

Red and black are positive and ground to power the TX - 12v

There is another red and black to power the camera - 5v

Yellow is the input video from the camera

White and green are right and left audio channels from the camera.
 
That looks like a 1.2 ghz or 1.0 ghz VTX, similar to this one:
1000mw-13ghz-2-channels-video-tx-us-version.jpg


This is the default pin signaling:

VTX%20Default.jpg
 

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