SO I recently bought a cheap 9" tat display for a Pi project. When I opened the box, I was surprised to see this odd looking connector. It is designed for 4 inputs (with sound I think). Has anyone seen anything like this, or know how to wire it? I just need on input. And It can just be video, I'll deal with audio later. I think I'll have to use RCA as the input which is fine. But I can't get anything but a blue screen.
Any help is greatly appreciated

