Hello every one,

I have recently purchased a KDL-32EX720 model, and after switching off the TV set into standby mode, a soft buzzing noise can be heard from the rear side of the LCD panel ( if we are standing in front of the TV, it is from the top of the right side). It always takes about 9-10 minutes, then it stops. When switching on the TV again, or pulling the power cord out from the socket it stops as well.

My question is the following: is it a normal operational occurrence or is it a sign of a faulty component.

Any helpful ideas would be appreciated.

Thaks a lot,

rank17