Question about Sceptre X37sv-Naga 37 in. LCD Television

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Audio noise on my Scepter HDTV

When using pretty much any audio input besides the coax cable input, I get audio crackling and popping. At first I thought it might be a short or a bad cable, but now that I have listened to it, it sounds like cell phone or radio chatter. How can I get rid of this problem?

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It missing the fitting on back to attach coax cables to

Missing it or does not have one? Either way you can fix the missing connector that just popped through the casing If it never had one then it has what is called a composite input. That will be the yellow colored RCA input. There should be a red and white next to it for red and white audio. Now, if you have a coax cable with an Fconnector ont it (screw in type) you can go to a radio shack or a home improvement store and get an F to RCA adaptor to make your cable fit in the back of the tv.

Feb 03, 2016 | Polaroid 19 Class 720p 60hz Lcd Hdtv/dvd...

1 Answer

Can you turn coax into rca cables since the maxent I have doesnt have a coax input

You can but the connection type is not the problem. If you have Coax cable or antenna type signal you need to put that into a tuner capable of providing the RCA (baseband or composite) video out with RCA audio as well. However if one is going that route with a HD display then the SVHS tyoe connector or even HDMI or some component level cables should be used to get the full benefit of the HD signal.
If your HDTV has no Coax input then it is not a TV but a display
device more like what is used in computers.

Aug 09, 2012 | Maxent MX-42HPM20 42 in. Plasma HDTV

2 Answers

My 42 inch sylvania plasma tv does not have a coax connection, so how do i hook up my cable to the audio/video connection? i know there is an rf converter to transfer audio/video to coax but i really...

Since your TV only has audio and video input jacks, you can connect those to audio and video output jacks on the VCR. Now connect the coax cable to the RF/ant input on the VCR and you'll have to change channels by using the VCR channel selector.
Let me know if you require further assistance.

Aug 08, 2009 | Sylvania 6842PE 42 in. HD-Ready Plasma...

3 Answers

Crackling noise

my flatscreen LG television crackles all the time, what can I do to stop it?

Feb 20, 2009 | Insignia 42" LCD Flat-Panel HDTV

2 Answers

Audio crackling, white noise, seems to be an overload

Ya I get a humming sound when the volume on my Daenyx is turned up to 1 quarter the volume,Does anyone else have this problem? These TV's have great picture and sound when the humming isnt there but I cant find to much info on them.I have heard that these tv's might be made by Daewoo but I cant confirm this,Does anyone know if this is right??

Oct 28, 2008 | Dynex 19 in. LCD Flat-Panel HDTV

1 Answer

Connection problem

The best hook up for this unit is to use the hdmi if your samsung box offers hdmi output. The panasonic vcr should be hooked to any one of the composit video inputs with the yellow video cable and the red and white audio cables. If the vcr does not have composite output then use a rf (coax cable) to antenna a input and put the tv on channel 3 or 4 as vcr is set for.

Jan 13, 2008 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...

1 Answer

Crackling Sound from Speakers

check audio cables wiggle them around if no difference in sound check other inputs if they all crackle call for service it sould be under warranty probably in the speakers or the input board

Oct 23, 2007 | LG 50PX4DR 50 in. Plasma TV

2 Answers

Vizio 42" LCD HDTV audio issues

First of all go into the audio menu settings and turn off the "surround" feature off and that should fix the voices/music differences. Does the craking sound appear while watching any sorce such as cable box,sat rcvr or DVD player? If not isolate it to that input and maybe that device is giving the problem.

Feb 21, 2007 | Vizio L37 Television

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