Having problems with your Flat Panel Televisions ?

I have the lg 50ps3000 and have some wireless headphones AKG K912 that help me hear the sound much more clearly,how do I connect the headphones to the t.v.???? the same unaswered question as patrick392. I have written above a 3.5mm socket AUDIO IN on back of TV but when I plug headphonescable from the transmitter unit nothing happens , they work perfectly connecting to the laptop headphones socket (which I always thought was audio out). Is there another socket or am I doing something wrong?

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