Question about Insignia IS-LCDTV32 32 in. Television

Tv picture shuts off but sound remains

I can shut the tv off wait 30 seconds, turn it back on and it is ok for 5 minutes then the same thing happens over and over again. If the tv has been off for some time it takes a while for the problem to start happening again. I have unplugged the tv and tivo and it does not seem to make any difference.

Anonymous Jan 02, 2008

picture goes off but there is still sound

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317 Answers

The power supply is breaking down underload heat related. it is easy to replace....kinda pricey...john

Posted on Sep 12, 2007

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1 Answer

TAKES 45 MINUTES TO COME ON

Evidently there is an internal power supply problem.

Nov 12, 2013 | Televison & Video

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Turn on TV and picture and sound are great for about 60 seconds. Then the picture disappears but sound remains.

I would start with checking the power supply 12vdc output, make sure it is stable with no ripple. If the power supply checks out fine, I would then suspect the main board.

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TODAY, THE PICTURE STOPPED WORKING, nothing on screen, no fuzz. When I press button to turn it on, it clicks, then short fan noise, then clicks again and shuts down. No sound or picture, no fuzz comes...

this might be problems in your power supply leack capacitor or over loading for sure.

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When I turn my tv on it looks as though its loading, then flashes a purple screen and turns off? What would cause this? What's the solution? It came on only a couple times with normal picture then shut off...

The same thing happened to me. To fix it I unplugged my tv for a few minutes and plugged it back in (and then everything worked correctly).

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Hi. My sony KDF-E50A10 will turn on for about 30 seconds, then the picture and sound go off, the standby/power light flashes 49 times green and the set turns back on. After 30 seconds, the same thing...

tv works for about 2 minutes, then shuts itself off. the red standby light flashes 50 times, then the tv. comes back on for approximetly 2 minutes then goes off again, only to repeat again

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TV goes to green, sound stays on a few seconds then TV shuts off.

Sounds like you have a bad picture tube. More than likely the CRT could be shorted, which would cause the set to shut down.
My first advise would be to power up the set with an isolation transformer with the voltage about 60% approx. 72 Volts AC, and monitor what happens when you increase the voltage slowly.
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Picture but no sound on my Vizio L37 Flat Screen

I had the same thing just happen and I used the following instructions from the Vizio Website for "humming sound" on tv and it worked. My sound is now working!!!!

1- Power off TV

2- Unplug TV from outlet

3- Press and hold in the power button on the TV for 30 seconds (while it is unplugged from the wall)

4- Release the power button

5- Plug in the TV into a different outlet

6- Power the TV back on.

Reset the TV settings.

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Tv picture shuts off but sound remains

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TAKES 45 MINUTES TO COME ON

Turn on TV and picture and sound are great for about 60 seconds. Then the picture disappears but sound remains.

TODAY, THE PICTURE STOPPED WORKING, nothing on screen, no fuzz. When I press button to turn it on, it clicks, then short fan noise, then clicks again and shuts down. No sound or picture, no fuzz comes...

When I turn my tv on it looks as though its loading, then flashes a purple screen and turns off? What would cause this? What's the solution? It came on only a couple times with normal picture then shut off...

Tv shutdown

My panasonic rear projection TV turns off

Hi. My sony KDF-E50A10 will turn on for about 30 seconds, then the picture and sound go off, the standby/power light flashes 49 times green and the set turns back on. After 30 seconds, the same thing...

TV PICTURE GOES OUT AND THEN SHUTS OFF

TV goes to green, sound stays on a few seconds then TV shuts off.

Picture but no sound on my Vizio L37 Flat Screen

Not finding what you are looking for?

IS-LCDTV32 32 in. Television

TAKES 45 MINUTES TO COME ON

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. IS-LCDTV32 32 in. Television Manual

Tv picture shuts off but sound remains

1 Answer

Anonymous

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Related Questions:

TAKES 45 MINUTES TO COME ON

Turn on TV and picture and sound are great for about 60 seconds. Then the picture disappears but sound remains.

TODAY, THE PICTURE STOPPED WORKING, nothing on screen, no fuzz. When I press button to turn it on, it clicks, then short fan noise, then clicks again and shuts down. No sound or picture, no fuzz comes...

When I turn my tv on it looks as though its loading, then flashes a purple screen and turns off? What would cause this? What's the solution? It came on only a couple times with normal picture then shut off...

Tv shutdown

My panasonic rear projection TV turns off

Hi. My sony KDF-E50A10 will turn on for about 30 seconds, then the picture and sound go off, the standby/power light flashes 49 times green and the set turns back on. After 30 seconds, the same thing...

TV PICTURE GOES OUT AND THEN SHUTS OFF

TV goes to green, sound stays on a few seconds then TV shuts off.

Picture but no sound on my Vizio L37 Flat Screen

Not finding what you are looking for?

IS-LCDTV32 32 in. Television

TAKES 45 MINUTES TO COME ON

Open Questions:

how do I eliminate the screen with Roku and other choices and go straight to my cable tv

HOW TO CONNECT PLAYSTATION 1 TO TV

I lost channel 5.1 how do I get it back

why hmdi cord wont connect wont display from my pc to the tv works fine in the beginning but at start up cuts off

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