Question about Audiovox VE-720 7 in. TV/DVD Combo

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LED display is not working

Everything else is operational. The system is out of warranty. Is there a simple solution that I can fix myself? I guess the lightbulb is out, but it is my guess only. Thanks.

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Re: LED display is not working

I get a hissing sound and it change from cabl to air by its self and picture is a little snowy too.

Posted on May 07, 2008

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Is there such a thing as buying infrared Sensors for a TV having problems trying to buy one

Most likely the problem is with the remote. The infrared LED transmitter in the remote could be weak. If the remote only works when it is close to the TV then it is faulty.
Try replacing the batteries first, the maybe flat.
When you replace them and you still have trouble operating the TV and it only works at close range then you can purchase an infrared LED transmitter form an electronics parts store and replace the this LED in the remote.
NOTE the LED is a polarised device and only work if inserted correctly.
The LED will have a small flat surface on the rim of the LED next to the shorter leg wire is the K (cathode) - lead, the longer leg wire is the A (anode) + lead. Make sure it is fitted to the circuit board the right way around before you solder the LED to the circuit board.

Apr 03, 2012 | Combination Televisions

1 Answer

My sharp tv 21" model 21AG2-S have three colours

screen not coming coming standby only display led light

Oct 31, 2011 | Sharp VT-G21 21 in. TV/VCR Combo

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I purchased a Toshiba led TV model no 47XL700E , however when I opened the package the back of the TV it appears as LCD model no 47XL700E. Need to know what is the type of TV


Everything is OK with your TV. Here is an explanation:

LCD means Liquid Cristal Display and refers to the way the colour image is created.

But, in order to see this image, it had to be backlighted.
This backlight can be created by one of more technologies. In Toshiba 47XL700E they use white LED-s, that means light emitting diodes, actually the best technology for now.

Conclusion: it is a LED TV with LCD screen

Best regards.

Aug 09, 2011 | Combination Televisions

2 Answers

When I use my lg 55lx6500 led 3d tv with my lg hr598d Twin hd 250gb blu ray there`s a audio sync problem I've hooked it up to anothe tv and it works fine, I replaced the 55 and still have the audio about 1...

Just looking for a solution to audio sync myself! I have hr598D and a new 50PX9500 plasma. Works fine as stand alone tv. Bluray and dvd seem ok maybe slightly out but playing tv and recorded stuff through the set the audio is miles out. Very frustrating. Hope someone has a solution.

Dec 03, 2010 | LG Combination Televisions

1 Answer

Swith ON the TV (Red led always on)

Hi there. Un plug your TV, wait two minutes and plug it back in.

Apr 16, 2009 | Combination Televisions

1 Answer

DVD Player not working

even a display model is covered by a minium 12 month warranty take it back to be repaired or replaced.

Sep 04, 2008 | LG 23LX1RV 23 in. TV/DVD Combo

2 Answers

MW24FM1 Toshiba Combo...DVD player broken

Try clening the laser lens manually,with a qtip wet with alcohol clean the litle lens then with the dry part of the qtip dry it.Good luck

Jun 17, 2008 | Toshiba MW24FM1 24 in. TV/VCR/DVD Combo

1 Answer

Panasonic Triple Play Model PV-DM2799

Since it works then fails it sound like a simple cold solder joint. All TV's can have this problem and it is a simple one, Solder will heat up and cool down at different temperatures, this will cause a small ring fracture at the connection, simply re soldering this will fix your problem.

Feb 20, 2008 | Panasonic PV-DM2799 27 in. TV/VCR/DVD...

1 Answer


I would first see if the audio output stage is functioning properly. I would do this by plugging into the audio output RCA jacks with an audio amplifier and seeing if the audio is breaking up there if not the problem is in the stages after the jack tap off point if the problem is still present in the RCA jacks then the problem is before the RCA jacks. Now I would also take voltage readings of the audio output IC chips this includes bias voltages and the output signal voltages. of the input and the output of the chips (in case of stereo). This will tell you if you need to replace the audio ICs or not. Now what could be happening is that the audio control circuit could be at fault for this you will have to check the voltages on the command processor. There is no simple way to repair this problem, which does not involve opening it up. However there is a way to bypas, and I mean bypass the problem "THIS IS NOT A FIX" If the audio out of the RCA jacks is not effected you could plug an audio amplifier into them (Left and Right Stereo) and use the amplifier as your audio output. This is not a good practice, but it will get you by. I would suggest getting the set fixed though.

Sep 17, 2007 | Polaroid TBX-2000AF 20 in. TV/VCR/DVD...

1 Answer

No volume at times

I fixed the problem by throwing the TV in the garbage, and buying a new one. (I received no answers from "Fix Ya" members as to instruct me how to attempt to fix the problem, so I solved it the only way I knew how!)

Mar 18, 2007 | Sylvania SRC22134 13 in. TV/VCR Combo

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