I bought a TV some time ago, and everything works fine - except headphones. TV is Philips 40PFL5206H/58 and it has port for headphones. But when I'm plugging in my headphones there is no sound and sounds still coming from TV speaker. Maybe I just don't know how to plug my headphones properly, can anyone help me somehow? What should I do? I'm afraid that I've bought TV with damaged headphones port.

Best regards