Question about LG Flat Panel Televisions

2 Answers

LG plasma buzzing

I have a new LG Plasma TV and recently hooked it up to FoxTel Australia's cable tv service. The cables from the cable box plug into the tv's red/white/yellow AV input sockets.
I now have a strong, low-frequency buzzing everytime I watch cable, and does not go away regardless of whether I use AV1 or AV2 red/white/yellow sockets. I get no buzzing from either regular antennae tv (free to air) or DVD player. It this likely something wrong with the tv (it's two months old) or has anyone ever heard of a cable signal delivering a low frequency buzzing. thanks

Posted by on

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    MVP:

    An expert that got 5 achievements.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Contributor
  • 52 Answers

Problem is probably with your cable box as you have confirmed that the set is working by using the dvd player, that is unless you have a bad cable for the cable box.

Posted on Aug 12, 2008

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 118 Answers

Usually that is an indication of a faulty ground with the incoming cable. contact cable repair.

Posted on Nov 29, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

No sound on my fujitsu 50" plasma TV


its not hooked up right your cable box or tv manual should show you how, cable audio out, tv audio in left and right

Jun 15, 2013 | Fujitsu P50XHA10 50 in. Plasma Television

1 Answer

When I hook up my LG plasma to PS3 and Cable box, I don't get any sound or colour on the PS3. The TV /cable box works fine. Any ideas on the wiring?


What type of connections are you using? HDMI? Component? Composite? What audio? HDMI? Optical Digital? Analog audio?

Are you saying you get video from the PS3, but it is in Black&White only? Is there an NTSC/PAL selector on the PS3? If so, it may be set wrong. Set to NTSC if you're in the United States.

Feb 01, 2013 | LG 50PC3D 50 in. Plasma Television

3 Answers

The other day my plasma was on and everything was fine. Connected to it is a charter DVR. Suddenly the picture and sound went out. I have a PS3 also hooked up to it and it displays and sounds fine. I...


Most likelly it is your DVR that has a problem. Their are a lot of issues with those DVR's from the cable or satellite companies. I would recomend swapping it out.

Jun 08, 2011 | Panasonic TH-50PX60U 50 in. Plasma HDTV

2 Answers

Hello I received a lg flatron plasma MZ42PZ14 and just wanted to connect the tv cable to the tv, but i can't find any coax on the tv. what can i do?


This kind of tv u must have cable or satalite tvs pay broadcasting signal cable,so u have a box .Tv have HDMI ports or RCA AV component cable input?The incomming broadcating tv signal go to the cable or satalite boxes.Than u use a HDMI cable or RCA AV component cable go through those boxes than to ur tv HDMI input ports or RCA AV component cable input holes.

Jan 22, 2011 | LG MZ-42PZ14 42 in. Plasma Television

1 Answer

How to connect a dvd recorder ( & player ) a VCR & Foxtel to a plasma THP46G10A do you have diagramatic sketch of connections


samsung 42" plasma hooked up to LG vcr/dvd combo and foxtel IQ box. all working but only by plugging vcr cable into video camera sockets on side of plasma tv?? reason only place with a yellow plug socket? on rear of tv colours are only red,green.blue? and white. nothing for the yellow can you give any advice on correct hookup proccedure please.

Dec 18, 2009 | Panasonic Flat Panel Televisions

1 Answer

Hooked up cable box, wii box and dvd player to new lg 50 inch 720p plasma tv... all external components work, however, dvds and wii only show in black and white - no color...


Connect the Wii and the DVD player to different ports on the TV to and any other device to the port in which the Wii and the DVD player were connected to check if the issue is with the port.

If other devices also display in black and white after connecting them to the port to which the Wii and the DVD player were originally connected then the ports require servicing.

Dec 01, 2009 | LG 50PX5D 50 in. Plasma HDTV

3 Answers

Buzzing and lines with Foxtel


I had this exact same problem, which was continuous pink bands or lines that rolled upwards, as well as a continuous hum or buzz. This problem was isolated to Foxtel; it didn't happen with the DVD. Differently, this problem happened immediately I changed from my really old TV to a new LCD TV. I experimented with the leads (Scart or otherwise) too without change. So I got Foxtel to come and have a look and the guy brought with him what he called an "isolator" which was a small box-shaped thing (about 3inches by 2 inches) that he added to the cable's its exterior connection point. Immediate and complete solution - no more lines or buzz!

Nov 04, 2007 | LG 42PX5D 42 in. Plasma HDTV

3 Answers

Audio interference


Is the sound comming from the speakers on the TV or the back of it? Plasma TV's can doing buzzing sounds when moved to higher elevations.

Jan 27, 2007 | Sampo PME-42S6 42 in. HD-Ready Plasma...

Not finding what you are looking for?
Flat Panel Televisions Logo

Related Topics:

330 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Flat Panel Televisions Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18298 Answers

The Knight
The Knight

Level 3 Expert

68250 Answers

Are you a LG Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...