Question about Televison & Video

Star vision TV has sound but no picture. Just white screen

1 Answer

Larry

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Televison & ... Master
2,812 Answers

David that is a hard one to diagnose without some higher end test gear...it literally could be any of the boards in the TV causing this and replacing them without running some tests is a waist of money.

Posted on May 06, 2018

5 Related Answers

ladywinn

5138 Answers

SOURCE: white screen & sound

Bad CRT board.

Posted on Dec 01, 2008

Anonymous

31 Answers

SOURCE: why is there no picture but sound on my tv?

CRT (TV Screen) is probably blown. I do not suggest anyone try to open a television's casing. Even if it has been unplugged for days, it still contains enough electricity to KILL YOU. Please, the safest thing to do is to buy a new TV and it is usually cheaper than sending it to a local repair shop.

Posted on Jul 18, 2009

Anonymous

371 Answers

SOURCE: Our tv doesn't have sound or picture

You need a Digital to Analog converter box as your TV is analog, and all broadcasts, since Last June 12 are Digital.

Posted on Apr 16, 2010

Parasuraman S

1182 Answers

SOURCE: My Insignia Flat Panel TV Model # LCD26A has no picture or sound. The screen is white

If the problem is same with different input devices and you have ensured there are no loose contacts in power outlet, RC jack, cable and sockets, the TV needs servicing.

Posted on Aug 27, 2012

Andy

103 Answers

SOURCE: servicing sheet tv gold star model cf 20a90y

You could try checking the glass buzz fuse inside of the television located on the circuit board......
If not, try using google to do a search for your model's repair guide...

I hope this helps...

Posted on May 14, 2013

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Hi I have teviono 42" lcd4203id model and tv is white picture nothing on there the TV powers up light comes on but it doesn't bring picture what the fault would be?thanks

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LCD displays 4 white lines and has double vision

Hi,
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Red color outline and double vision

These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

Convergence problems are very common on all Projection TV sets including Sony,Samsung, JVC, Philip Magnavox, Panasonic, Akai, Pioneer, Hitachi, Zenith, and others. You can get a convergenece repair kit wiith instructions from the links below.

Here are some of the most common problems with these sets...

Problem #1) Convergence

Yours may have one or more of the following symptoms

Screen Looks 3-D
Colors wont align
Screen may look distorted or warped
No Audio/Video - makes a chirping sound.

Problem #2

Another common problem is dull or washed out video.
Your TV

may have one or more of the following symptoms....

Dull looking picture
White looking picture
Halos around objects
Red/Orange looking picture

You can see some more examples and find a fix here

http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

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1 Answer

Picture has ''double vision'' with red.

This is a common problem. Its called a convergence failure.

Problem #1) Convergence

Symptoms:

Screen Looks 3D
Colors wont align
Screen may look distorted
TV shutdown - does not display video

Problem #2 CRT Fluid has clouded over. Symtoms

Dull looking video
White looking video
Halos around objects
Red/Orange looking video

You can see some examples and find a fix here...

http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

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1 Answer

My IQC50H94W Zenith projection TV has double vision...

These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

Problem #1) Convergence

Yours may have one or more of the following symptoms...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

You can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

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RCA Projection TV not working properly

All I need to know is how to shrink the picture!

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1 Answer

TV turns on and then, after a few seconds, picture changes to "double vision".

Projection sets have two very common problems.

The first common problem is convergence

These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

You can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

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1 Answer