Question about Standard (CRT) Televisions

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No red tint on TV screen

I have no red color tint on my Daewoo TV. Everything shows in green or blue I put in the model number that is on the back of TV and you asked for a valid product. So I will use one that is listed. My # is DTQ-27S5FC

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Check the CRT section if there are resistor open,transistor drive of red color is leak,resold the red section of the CRT.

Posted on Sep 07, 2008

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Picture has red tint


I would unplug it from the wall for a while and see if that will help reset it. Also make sure there are no magnetic devices near the screen because this will change the screen color as well. Mine will mess up every once in a while so I just unplug it while I am off running errands, plug it back up when I come home and it seems to reset itself. Good luck

Jun 15, 2014 | Emerson EWF2004 20" TV

3 Answers

F31672et rca tv


Is this a projection/plasma/CRT?

Oct 03, 2008 | RCA F31672ET TV

1 Answer

The picture has a green tint to it on all channels


The color signal consists of Red, Green and Blue. Those three colors, at various degrees, make all the other colors on your screen.

If you have a BRIGHT green screen it's best you don't operate your set.
If it's just tinted green then there is a problem on the CRT (Cathode Ray Tube) drive board. Do check your "tint" setting and see if someone misadjusted it. If that isn't it then you need to have your set on an electronics bench and get an estimate for repair.

Apr 17, 2010 | Sony FD Trinitron WEGA KV-27FS100 27" TV

1 Answer

Not able to get red tones on TV


the problem is at the crt base .there r three red,blue n green o/put.verify if there is dry in the soldering n check the red cathode voltage it must b around 150 .if not then check the resistor that feeds the red o/put.it could b 12 to 15k. all crt have 3 driver color red blue n green,whenever one driver not working the color changes.that wat happened to ur tv now i do not know wat model u have.the drivers may b transistors or now its ic that r being used like tda 6103q.best of luck

Jan 03, 2010 | Toshiba 27AF45 27" TV

1 Answer

Green & red tint


Most likely nothing you can do to fix this. CRT TVs use 3 colors to make an image on the screen (Red, Green, and Blue). If you're only seeing red and green then chances are the blue has stopped working. You can replace certain parts in the TV but for a 27" TV you'll probably end up paying more for the repair than a new TV.

I don't recommend taking the cover off and trying to fix TV yourself without training. CRTs have a lot of electricity stored in them (even after turned off) and you could accidentally electrocute yourself.

Apr 06, 2009 | Daewoo DTQ-27S5FC 27" TV

1 Answer

My Daewoo TV is showing a yellow tinted screen...


this problem actually come from crt socket ic board (just patch behind the picture tube) need to properly clean and resolder back the joint please consult with your tv repairer and i think it not cost much

Mar 24, 2009 | Daewoo DTQ-19P2FC 19" TV

1 Answer

Samsung txh1970 tv screen has green tint


I encountered the same problem with a color computer monitor several years ago. Everything went green. The repair techies told me that's a sign that the power supply is going bad. You will not be able to adjust the color. You will have to either fix it or replace it. Hope this isn't a common problem with this model Samsung TV.

Dec 01, 2008 | Samsung TXH1970 TV

2 Answers

Screen Green Tint


Turn down your color and see if the screen has a normal black & white screen. If it doesn't then the CRT is bad (picture tube). If it is black & White then you have a either lost your red or blue.That problem will be in your video driver circuit of which a service center can handle.

Feb 18, 2008 | RCA 20V500T 20" TV

1 Answer

Occasional discoloring, tv randomly turns from green tint to no tint


Loose connections in CTR board ( picture tube), resolder it.

Aug 05, 2007 | Insignia NS- 27" TV27 TV

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