View Single Post
  #3   Report Post  
Rubbishrat
 
Posts: n/a
Default


"William R. Walsh" wrote in
message news:H69Sd.34211$4q6.2474@attbi_s01...
Hi!

If you know what you're doing inside a TV set, or at least know what to
stay
away from, then open it up and have a look. Try disconnecting the speakers
and seeing if the noise goes away.

It is possible that the noise is not coming from the speakers. Some
cheaply
designed/defective/overloaded power supplies can make noise when
operating.
Since your TV is probably a fairly modern unit, the low voltage power
supply
probably runs all the time...and that's why you hear the noise.

If it is power supply noise and nothing seems to be wrong with the set, it
may just be something that the TV will have throughout its useful life.

William



Further to the last posters advice, before you open it up, just turn the
sound right down to zero with the remote and see if the noise stops. :^)
If the noise stops, the problem might be a bad cap in the audio amp or its
power supply.
If the noise is still there, it could be a buzzing transformer winding. Bush
sets are not the best engineered units out there.
Pete