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Bush Tv suddenly we have large red, blue and green circles on the screen and the picture looks to be getting smaller at one side..Can you help

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You haven't just put a speaker near to the TV recently. As non sheilded speakers placed to a TV can have this effect

Posted on Oct 09, 2008

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Posted on Jan 02, 2017

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Spots all over the tv panasonic pt-61lcx65


If they are large colored circles behind the picture scenes, mine had it too. Fix was as simple as service technician plugging into the EPROM and loading a software update. Picture then was better than day1.

Jan 06, 2014 | Televison & Video

1 Answer

Color red,green and blue is making a circle on the screen


Hello, please replace the PTC resistor. It is positioned at the primary side of mains converter. Best regards, Arpi

Aug 23, 2007 | Zenith B27A11Z 27" TV

1 Answer

I have a Bush RF6685VPL/A and the screen colour is very distorted. It looks like a blue red circle in the middle, with a blue and green ring around it.


Good day!

That problem is usually happen when the TV is near the magnet or the speaker.


You have to do is demagnetized the screen of your TV using screen Degausser.

The picture looks like this:
nineng_7.jpg

Just plug-in the degausser and push the button in front of your TV.

If you did not have that degausser please buy it to this link:
http://shop.ebay.com/i.html?_nkw=degausser+&_cqr=true&_nkwusc=degauzer&_rdc=1

                                   Thank you and don't forget to rate my answer.

May 10, 2011 | Televison & Video

1 Answer

The screen seems to have two of the same image, green and red.


Yes.
The fix is to replace the two Convergence IC's( STK392-110's) with STK392-150's. They are located to the right side of the chassis and mounted to large heat sinks. Be also on the look out for some burnt resisters and or discolored resistors that failed becuase of the IC's failing. These would be located just to the left of the heat sinks. If they are burnt or severly discolored, you will need to replace them with the exact valued resistors. In this high current circuit it is a must.
I hope this helps,
Skyassoc

Jan 07, 2010 | Hitachi 60FX32B 60" Rear Projection...

1 Answer

My bush tv has a light purple circle in the middle with a blue then green halo.It turns red to blue in the centre,is it worth repairing.


has any full tv image? if not is a vertical and horizontal circuits defectives, send to repair

Nov 22, 2009 | Bush 5693D 24" TV

1 Answer

I have a bush colour tv and there is a blue,green,red colour wash right across the picture so people''s faces look half blue,green red....sort of as if there is a rainbow across the screen.. i do not have...


It sounds like your TV may need degausing.
Is your TV situated near to any loudspeakers or other devices with large magnets inside them? Or has anyone been near your TV screen with a magnet???
You need to try to get the screen demagnetised (degaussed). Many TV engineers have a degausing coil that could do this. It only takes around 20 seconds at most.
Some TV's like Mitsubishi have a DG button on the remote, that does this function without the need to call out an engineer! It only needs one press of the button every few years!

Nov 17, 2009 | Televison & Video

1 Answer

Picture green and not clear, getting smaller, shutting itself off


Projection TV sets have two very common problems listed below.

Problem #1) 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

bb0cf99.pngYou 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 07, 2009 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Bush RFT TV


The picture tube of the tv has 3 color in CRT Red, Green, Blue. The red cathodeof tv set has no function, its either the resistor become higt resistance, that why u need a repairman to replace it.

Apr 10, 2008 | Televison & Video

5 Answers

My tv is picture is blue and green


Hi there my t.v has a similar problem, I turned it on and the colours arn't right, there the colours go out in three circles mainly mainly blue, green, red yellow, but depends whats showing on the t.v? Please help.

Apr 17, 2007 | Bush 5693D 24" TV

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