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The picture has a strong red tint. This issue is most likely caused by a faulty

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Picture had green tints for several weeks. Yesterday, picture went very dim. When started, picture is fairly good, then goes to blues, greens, reds, then goes dim.


The TCON board or the LCD panel is faulty. Can confirm by replacing The TCON board.
If you wish to get some details; check the site linked here. Pull up older posts.
http://electro-medical.blogspot.com/

May 29, 2016 | Televison & Video

2 Answers

Contrast really dark but seems to improve after the tv has been on several hours


Hi:
You may have a problem with the inverters in the unit, they are responsible for lighting up the back panel. Check or have checked the power supply voltage to the inverters, should be around 18-24 volts DC. Also leaky capacitors on the power supply will cause this issue as well as leaky or puffy capacitors on the inverter.

Sep 08, 2011 | LG 32LG30 32 in. LCD HDTV

1 Answer

The color on my Toshiba 27A41 is not uniform and varies from the left (purple tint) to the right (green tint) with red tint in the center. Otherwise the picture is very good. How do I adjust the color so...


It may be that the degaussing circuit isn't working. This simple device should demagnetize the CRT each time the set is turned on. The circuit consists of a Varistor and the coil surrounding the front edge of the picture tube. The Varistor allows a surge of quickly declining current to flow through the coil to remove any buildup of magnetism that can cause the color problem you currently have. Varistors can fail since they have very low resistance cold and very high once warmed so the momentary power that they dissipate is fairly high and may cause them to fail over time.
You can roughly check the operation of the degausser by using a weak magnet near the TV screen to see the effect it has then turn the set off for 1/2- 1 hour, turn it back on to see if the error you caused with the magnet is removed. Don't use a strong magnet as that influence can take months to remove.

Nov 24, 2010 | Toshiba Televison & Video

2 Answers

Panasonic pt43lc14 no red color. picture is good. cannot get anything to look normal color after trying to adjust color/tint/picture etc. Have alot of blues and yellow, and brown. seems like no red.


It appears that your light engine is broken, I have the same problem. Have you recently changed the bulb with a non-panasonic part bought on the internet. I did this and think thats what caused the problem. I believe the new bulb burn at a higher temp thus causing damage to the Light engine filters

Jan 04, 2010 | Panasonic PT-43LC14 43" Rear Projection...

1 Answer

Color has strong green tint - can't adjust with set-up program


One color plug in the back was unplugged - Since the TV had not moved we didn't think to look for that. The cable bundle must have been bumped causing the problem - I feel a bit silly that I hadn't looked for that. Thanks for your follow-up.

Jun 12, 2009 | Panasonic TH-42PX60U Television

1 Answer

Picture is fine but has a Red tint to it!


go in to a tv shop and say to them what you said to me thay should be able to tell you what to do but if u get no help don,t hesert

Jun 04, 2009 | Televison & Video

1 Answer

The screen is pink tinted


A pink (or any tinted) screen is usually an indicator of one of two things:
1. The cable going from the video card to the monitor is loose. Try adjusting the cable and see if the picture changes. Put pressure in all directions slowly to see if it clears up. If it does, you should change your monitor cable.
2. One or more of your CRT "guns" or "rays" is malfunctioning, causing the red gun to be too strong, or causing the green or blue to be too weak. This is difficult to fix... time for a new monitor. Sometimes you can get a little more life out if by smacking the monitor on the side.

May 13, 2009 | Acer Professional P211 21" CRT Monitor

1 Answer

Strong red tint and a blurry screen


This is a serviceman only job.  It isn't worth it.  The parts and labor are at least $500.

Sep 15, 2008 | RCA P46924 46" Rear Projection Television

3 Answers

Vizio flat screen has very red tint when using HDTV component cables


Ummm... i have the same problem and its EVERY type of cable that causes the red tint. its the tv itself. replacing all the darker colors with red. explain that?

Jun 11, 2008 | Televison & Video

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