Forex Signals

I recently bought a second hand PS2 off ebay so I could have a little bit of a nostalgia trip. But I can’t seem to be able to set it up. It came with two cables, one that plugs the PS2 into the power outlet and another that plugs it into my TV. I turned it on and went to the A/V channel, but I saw nothing. The console itself works fine, but I just can’t see anything. The cable that plugs into my TV doesn’t have the red, yellow and white cables which I thought were necessary, although I could be mistaken. It plugs into my TV fine, but there’s another thing which sticks out, so I’m assuming I have to plug something in there. Can anybody tell me what it is and where I can buy it, or am I just missing something more simple?