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My LG Ultra slim TV had a rainbow color around on the screen. i dont know what happen but its been 1 year when i bought my TV..can you help me to fix this problem?

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
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Posted on Jan 02, 2017

SOURCE: 42" LG RZ42PX11 Plasma - rainbow lines on whole screen but sound

The screen on my TV lights up but there is no video signal. I have replaced all boards and still no video. I put the screen in a LGA TV and I have the same problem. I have audio but no screen video. Now I am at a loss. Is it possible that there is a defective screen?? Thsnks Ragan

Posted on Jun 29, 2008

  • 1 Answer

SOURCE: LG 50PC5D rigth screen colored lines 12''

LG 50PC5D-UL Plasma TV.... While playing XBox360 the screen just shrunk to the top 3" as though some one was holding a towel over the bottom portion of the screen. I have unplugged all inputs and the unit. I have let it cool down. Still it remains in this condition. I can't see the menu because it's in the portion of the screen that is "blacked out". What do I do?

Posted on Aug 08, 2009

  • 82 Answers

SOURCE: I have a 37 inc LG LCD TV. While watching it the

you have blown an internal fuse you might be suprized to learn that ther is someone veryclose to you who might be able to fix it a lot of people who fix tv's work from home bassically you just neeed ot repalce a small circut board inside it

just google and try to find them

take tc back it should sill be under warenty if they refuse you can say t othem this is not fit for its purpose and force them to fix or replace it

Posted on Sep 19, 2009

  • 10 Answers

SOURCE: Toshiba Big Screen Tv Has Bad Colors

this is a rear projection tv not lcd the color is off because the convergance chips are bad take the board out that has the tow stand up chips attached to heatsinks out order the stk number search for on google then take a om meter check all the resistors aroung the chips replace them also you must be a excellent soilder person or a tech to install and remove these chips

Posted on Oct 19, 2009

Testimonial: "Thankx Alot Man"

  • 441 Answers

SOURCE: just cracked the 52 LCD screen playing with WI.

Sorry "wii" damage like that will run to much, look for other units on ebay with the screen intact and that would save some cash

Posted on Nov 17, 2009

Testimonial: "Thank you for your immediate feedback. I thought the cost of repair would be expensive and you have just confirmed it. Thank you again. Regards!!"

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1 Answer

Why does picture have lines of different colors?


Common easy LCD TV fix: bad picture screen rainbow colors

? 4:04
https://www.youtube.com/watch?v=KWIWeESmXC0
Aug 10, 2014 - Uploaded by Tampatec
Common easy lcd tv service repair fix, TV's distorted rainbowpicture screen fixed by ... Common easy LCD TV fix: bad picture screen rainbow colors ... Need to report the video? ... Sanyo LCD with Distorted Half Picture Lines Waves Distortion Distorted ...Duration: 11:36. by Do It With Dave 316,733 views.

LCD Display Symptoms and causes. - YouTube

? 2:01
https://www.youtube.com/watch?v=DedJvyNm_s4
Mar 1, 2011 - Uploaded by Grants Pass TV Repair
With LCD TVs you can have the same display problems fordifferent ... Fix for Samsung lcd TV colour display problem - Duration: 1:26. by alwaysafix 462,823 views. 1:26. Sanyo LCD with Distorted Half Picture Lines Waves Distortion ... HOW TO FIX LED TV VERTICAL LINES ON SCREEN 55" MODEL LG ...

How To Fix A Broken Flat Screen LCD LED TV With Lines or ...




Dec 11, 2015 | Sharp Televison & Video

1 Answer

Crt Ultra slim lg tv develops black bars up and down of the screen automatically and this happens only during the day. I dont notice it during the night.


Vertical rolling is the problem, I assume. If so, it will be the fault with its vertical output IC. Contact any service technician to make it confirm.
If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Aug 03, 2014 | Televison & Video

1 Answer

Lg ultra slim 21 tv sound picture power


ok ur tv powersupply is ok but horizantal is not working chk ur fbt hot & micronass

Mar 21, 2014 | Televison & Video

1 Answer

Rainbow static on Plasma Tv


The color static, if we are talking about the same thing, is usually a digital signal interference. Check cables, and digital converter if used.

May 21, 2013 | LG 42PQ30 42 in. Plasma TV

1 Answer

Rainbow colors from bottom of screen to top corners


Check its degaussin posistor. Replace it. This component can be located at the main power regulator section.
Picture of the suspected component attached.
5_24_2012_8_30_27_am.jpg5_24_2012_8_30_45_am.jpg5_24_2012_8_31_09_am.jpg

May 23, 2012 | RCA TruFlat 27F520T 27" TV

1 Answer

The picture can be seen, but it seems to have a rainbow aura and looks concaved...although the screen is not warped in any way...it was working perfectly last night...turned it on this morning, and we were...


Projection TV sets have two very common problems. One is convergence ( 3D/Warped video) the other is CRT fluid ( Dull Video). Here are more details and solutions for both. Repair kits with instructions are also avail from www.TvRepairKits.com

Common Problem #1) Convergence has gone out

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

This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....

  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
  • TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some pics of convergence problems.


7859b01.jpg

e87380c.jpg
69189a5.pngSOLUTION #1

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

Common Problem #2) CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluid changed.

578ba6c.jpg
TV set after fluid change

65af323.jpg

69189a5.pngSOLUTION

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

Mar 05, 2011 | Sony KP-65WS500 65" Rear Projection...

1 Answer

We have a phillips 57 inch model number 55pw9317f and it has a rainbow and color is awful from what i see with the pictures i am having the same problem but dont know how to fix it . can you help


All projection TV sets have two very common problems. One is convergence ( 3D/Warped video) the other is CRT fluid ( Dull Video). Here are more details and solutions for both.

Common Problem #1) Convergence has gone out

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

This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....

  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
  • TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some pics of convergence problems.


7859b01.jpg

e87380c.jpg

Common Problem #2) CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluid changed.

578ba6c.jpg
TV set after fluid change

65af323.jpg

69189a5.pngSOLUTION

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

Jan 07, 2011 | Philips 46PP9302 46" Rear Projection...

2 Answers

Rainbow screen aiwa tv,, screen shows different colors like rainbow// brushing a magnet infront of the screen fixes the issue temporary


Picture tube is magnetized. Manual degausing is required. already you have done this.

Since you say it is reappearing, you have to check the following.

1. Relocate the TV or relocate if you have placed any tower speakers
or home theater speakers close-by.

2. Check whether auto degauss functioning OK. In the MENU
check whether you switched off auto degauss option. If it is OFF
enable it to ON.

3. Finally re orient the direction of your TV and watch the rainbow
effect. Switch OFF TV, wait for 20 mts, and again switch ON.
Repeat the process. It should disappear.

Magnetic toys or any other devises using magnet will cause this problem.


Aug 11, 2010 | Aiwa TV-S2011 20"

1 Answer

Plasma screen color problems


Hi
I just bought a 42pc5d plasma tv it's an LG I bought it in Sept. 07 it started doing the exact same thing your talking about here the red glow type thing. Luckily for me and I hope in your case that the tv is under warranty, although if you know someone or even a repair place I don't think it would cost much to fix (just a guess but the guy told me that it was an easy fix so don't let them try to screw you). It really is a simple fix according to the tech. You need to adjust the voltage. He took the tv and watched it until he saw the red and adjusted the voltage and I had my tv back the next day. This was about a week ago and I haven't seen it since. I hope this helps and I hope you have a warranty. By the way LG comes with a 2 year manufacturer's warranty standard so if you didn't get an extended warranty from where you bought it if it's less than 2 years old call LG and they will arrange to have it fixed that's what I did. Here's the number 1-888-542-2623. Good luck.

Dec 27, 2007 | LG 42PC5D Television

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