Question about Televison & Video

1 Answer

Bush RFT TV

The colours on screen have changed with blue and green being the dominant colours now. There seems to be a lack of red ie, all people are now light blue. There seems to be a halo effect around the outside edge of the screen. I have tried reconnecting scart and changing setting on the TV but no joy. I'm now worrying that it's something more terminal!

The picture on my tv is mainly blue and green for about 2 weeks. I just turned on my tv and it was like this. I have reset the picture settings and taken out the scart cable but the colour on the screen is not changing. Can anyone help with this please?

Posted by on

  • santuraj Dec 05, 2008

    I have the same problem- last night the tv was showing a good picture with no trace of trouble, but today only blue green is visible. our TV is also a Bush RFT TV please let us know how it was fixed and any idea how much it could cost?

×

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 54 Answers

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.

Posted on Apr 11, 2008

Ad

2 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.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

SOURCE: Bush RFT TV

try the thermistor degauss coil,

Posted on Jul 27, 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 hve a sansung 48 v monitor. the screen is very much redish


CRTs use 3 "guns" to mix the 3 "primary" colours (RED, BLUE, GREEN). One of the other guns has stopped working, leaving the RED gun as the "dominant" colour.

Spend $30, and buy a pre-owned 15" LCD monitor.
Or, spend $100, and buy a new 17" LCD monitor.

May 26, 2010 | SAMTRON 55V 15" CRT Monitor

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

All colour change on bush 37" tv


A wire in the set got too hot and broke away, had to pay £140 to get it fixed, was told it's quite comman in alot of lcd tv's, as in all makes... I t should have been for a lcd bush 37 inch tv,,,not that it makes any difference it applies to all flat lcd screens, I just posted in the wrong part to begin with.. Sorry.

Mar 27, 2008 | Acer AL2416WD 24 in. LCD Television

1 Answer

Bush RFT TV


try the thermistor degauss coil,

Mar 13, 2008 | Bush 5693D 24" TV

1 Answer

Rca d61w20 dominate red & blue screen also very blurry picture


Red and blue present, but no green = bad green CRT is
best guess.Remove lower front panel = adjust screen and focus
controls for best pix..................T.

Oct 30, 2007 | RCA P52926 52" Rear Projection Television

1 Answer

Picture problems


CRT green gun is not working properly , maybe dry soldered or no green drive signal. Pink and red colour is due to missing of green colour.

Sep 09, 2007 | Sanyo DS27820 27" TV

1 Answer

RCA CTC203 no red colour


Did you change the resistor by yourself? I am not sure if your TV has manual adjust on the back of the TV that you can adjust. Some times turning the TV Off and unplug it from the wall helps because it resets the TV. Check your Back ground color and see what is the dominating color. Blue, Green or Red. If this doesn't work please call a professional to look at it.

Jun 18, 2007 | RCA F27649 27" TV

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

Not finding what you are looking for?

Open Questions:

0 Answers

Mitsubishi WS-65511 Rear Projection Big Box TV resets with a green flashing light every 5 minutes, Then works fine for 5 more minutes (perfect picture). Acts up worse when cold. Warm it up Works hours It's NOT the DM board caps. I've already replaced the DM caps twice. Not the problem. No repairman will look at the set. Too Old. So am I. I could repair it with help. The power supply must have a safety circuit that will shut down & reset if too much draw. I DON'T have a diagram. I'm not sure how to trace it . Which board? If I unplug boards one at a time, Will it damage other boards ? I know it is NOT the 7 DM board caps everyone keeps telling me. I see no burn't parts, No bulging caps. Tapping on components doesn't reset. What kind of component would act up when cold , But not overdraw when warm? This set has the best beautiful picture when it runs. If you can get past the resetting every 5 minutes for the first hour, You can watch it sometimes for 20 hours. I've left it on at night & it is still on the next morning. Change the channel Or raise the volume, And off it goes. Once or 10 times, Keeps resetting. Then on for 4 or more hours, Maybe. I can't afford a new one. It works GREAT ! when it works. I've notice that even when the set is turned off, The green light starts flashing (resetting itself while it's off) , Then stops. Once in a hundred times it will kick off the breaker & you need to push reset with a pin on the front panel next to the green light. It's probably a 10 cent resistor OR a $ 1.00 cap. If I only had someone with more knowledge than me to help. I know how to use a meter & read a schematic. I built a Heathkit 25"TV in the 70's & all my novice ham gear. I'm 64 & not familiar with digital circuits. Can someone help PLEASE ?

Dec 16, 2017 | Mitsubishi Televison & Video

Televison & Video Logo

Related Topics:

466 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74468 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

Are you a Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...