On my television, on channels 15, 32, 38, 73 (disregard the stations), when a lot of white shows up on the screen, it makes quite a loud buzzing noise. Please help, as I would like to enjoy TV. It only started a few weeks ago.
2006-06-20 06:17:39 · 6 answers · asked by Desperate Journalist 4 in Consumer Electronics ➔ TVs
I have cable. The TV is not that old. I'm guessing just a few years.
I don't have a cell phone by the TV when it's on.
The contrast and brightness doesn't do a thing.
2006-06-20 06:35:48 · update #1
No other TV acts this way, and none of these answers explains why it only happens on the above channels.
2006-06-24 06:12:31 · update #2
there are two posibilities:
a)the cable operator is using a sound carrier frequency that is inacurate
b)your tv's IF stages need realigning,as the video signal is not properly rejected and bleeds over the audio IF (because white means maximum level)
hope this helps
2006-06-21 09:59:28 · answer #1 · answered by Rhade 2 · 0⤊ 0⤋
Is it using cable? If so, see if any other TVs are behaving similarly. If they are, it sounds like the cable provider is over-modulating the respective channels.
2006-06-20 13:25:58 · answer #2 · answered by jimbob92065 5 · 0⤊ 0⤋
do you have a strong frequency device like a cell phone or 2 way radio near the tv?
2006-06-20 13:24:55 · answer #3 · answered by usergonewrong 2 · 0⤊ 0⤋
hi,you didnt mention lower sinals than 15.tv frequency starts at LF (low frequency) HF (high frequency) VHF (very high frequency) UHF (ultra high frequency).now these frequencies have their own partition.if ever the loud buzzing noize appears only on high frequency.then the problem is on the BLOCK BOX.there maybe cold solders or loose on that section..hope these helps...
2006-06-29 05:49:44 · answer #4 · answered by taggat61 3 · 0⤊ 0⤋
Do you live in multi-dwelling bldg? Something is interfering with your TV on those frequencies...call your cable company and report it as cable system is not suppose to allow other signals to "leak" into their system (ingress).
2006-06-28 01:01:02 · answer #5 · answered by nova 3 · 0⤊ 0⤋
How old is the TV? Do you have cable or satellite?
2006-06-20 13:20:37 · answer #6 · answered by todd.bear 1 · 0⤊ 0⤋