Question about Audiovox AVT1498 TV

1 Answer

Sound no picture

I have sound but no picture or i have picture for a few seconds then the screen either goes blue or strips of pink and darker pink. this tv is only a few months old. the cable connection is tight

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Scholar:

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

  • Expert
  • 135 Answers

Hi there!
If the set is a few months old, it should still be under guarantee. Return to seller for repairs. You will need proof of purchase and purchase date. Good Luck, JUS004

Posted on Mar 20, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I turn on my 42inch hisense tv and it just blinks red and blue turnes on for a second then the picture goes out


Hello, it sounds like you have a short in the power supply, this is very common and shouldnt be too expensive to repair. Get a few quotes and pick the best. Approximately $150- $250 depending on what the fault is. By the way, its not usually the screen. If they tell you it is, get a second and third opinion. I hope I have helped.

Mar 28, 2011 | Hisense TC24FS2H TV

1 Answer

I have a Mitsubishi VS-5077 the screen has gone black, it started out with the darker colors going green, I was having to boost the britenees, than a line would flash vert. across the screen, now no...


You definitely have bad solder grounds. I have repaired a few of these. You will need a TV tech pull the boards out and resolder them. The worst board would be the one on the left [signal board, has rca jacks. rf connector]. And they may as well solder the second board. You will have a restored TV when completed. Thanks for asking and show a few hands of support!

Oct 10, 2010 | Mitsubishi VS-5077/78 TV

1 Answer

Screen goes blank for seconds


bad connection, soldering goes old .using soldering iron, locate bad connection and redo them agin

Sep 14, 2009 | Samsung DLP HL-P5663W 56" TV

1 Answer

No picture, no sound.


contact sanyo, sounds like your display panel has gone bad

Sep 08, 2009 | Sanyo DS31590 31" TV

1 Answer

Picture


i have sound but no picture, or i have sound and a picture for a few minutes then it either go to a solid blue screen or pink and blue lines. this tv is only 7 months old

Nov 26, 2007 | Audiovox AVT1498 TV

1 Answer

Mono setting?


What channel is it and when they tune in that channel, is the picture nice and clear or is it grainy and snowy before the screen goes blue? On some sets, if the signal is weak, the picture will go blue. This is called Blue Screen and is there so you do not see very poor, grainy and snowy pictures. Some sets will have an option in the menu to turn the blue screen off.

Aug 27, 2007 | RCA 24F512T 24" TV

1 Answer

I need a replacement part # and location for the "BAD-Blue Signal Video Output Transistor"???


Actually, your description indicates that the blue gun in the tube itself is shorting out. This happens when the set has been on for a while and the metal parts in the CRT guns have heated up and actually contact each other. If the video output transistor is bad then your screen would be blue right from the start. An easy way to prove it is to monitor the voltage of the blue pin on the picture tube socket. It should measure around 150 - 175 volts. When the screen starts going blue you will see that voltage drop dramatically. Quickly pull the CRT board off the picture tube while watching the voltage on the blue pin. If the voltage jumps back up the instant the socket is removed, your picture tube is bad. There are CRT rejuvinators that have the "remove short" function, but that has about a 50% chance of success and I usually find that the short will return a few months down the road.

Aug 05, 2007 | Toshiba 32A33 32" TV

1 Answer

Portable Grundig TV/vcr combo - screen goes blue and then set switches off.


Hi mcloud Your problem is your video circuit.the component could be faulty or it has lose solder.have a tech look on your set for repairs.good luck.

Apr 25, 2007 | Grundig GF70-600 TV

2 Answers

Right 2 inches on edge of screen are darker than the rest of the screen


What is the model of the TV? Samsung DLP TV's start with HLS,HLP,HLW.....

Feb 06, 2007 | Samsung TX-R3080WH 30" TV

Not finding what you are looking for?
Audiovox AVT1498 TV Logo

Related Topics:

113 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audiovox Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

68229 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you an Audiovox Standard (CRT) Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...