buzz/hum from tv

I have tried all mentioned. No Luck. I talked to a tv repair person and they said, due to the age of the tv and the noise directly from the tv, that they would check it out and possibly replace some part. I forgot the actual piece they said. I will keep everyone updated when this happens.

I was told recently to try a Jensen ISO-MAX to eliminate the hum problem from my TV antenna. I haven't tried it yet though, as I have the antenna wire plugged into a Monster HTS 5000. I was trying to replace the Monster piece with an Exact Power EP 15, when the hum started. I am using both pieces until I can remedy the situation.
Sonny

I have a similar problem.
I isolated it very clearly to the cable source. I disconnect it from the TV, the hum goes away; connect it and the speakers hum.

Comcast came in and confirmed their cable is carying "a high signal". Its something they had to fix at the pole. After 6-8 weems and numerous visits and even more calls they haven't done what I've asked them to do: provide a cable "isolater" or "attenuator" device that will eliminate the problem. My local high end audio shop has a "Magic Box" that will solve the problem but I want to see Comcast solve it. If they can't then I'll switch to DirecTV or Dish and get the Magic Box

-s

Satish
Try grounding the outside of the cable connector to one of the screws on your electrical box or center screw on an outlet. I had the same problem and that fixed it.

Tim

Paddlersean,Is your TV connected to a cable box?If it is I'd say you have a ground loop problem.Try disconnecting
the cable box.If the noise goes away,thats the problem.
Do a Google search and find a Xantech ground breaker.They
sell for about $10 bucks,and it worked for me.