My PS3 av slot is not working

I had just bought my PS3 6 months ago. It had been working just fine but now all of a sudden the av port has stopped functioning. Earlier I thought it was the tv or the av port wire but then I attached my ps2 with same wire to the same tv and it was functioning just fine . Please help me , I had used the PS3 a few days before I.e 14-15 days but with hdmi cable now my PS3 has just stopped working