Question about Flat Panel Televisions

1 Answer

Sanyo Hd T.V. has lost all red pixels.

Our Sanyo H.D. T.V. is only three years old and has lost all the red pixels. Everything appears only blue and green. This occurs when playing DVD's also. There is a class action suit against HItachi, I was wondering if any suits have been filed against Sanyo?

Posted by on

  • dorr_maribet Jan 12, 2009

    Wow, I think you nailed the solution, I think it might have been a power supply problem. I was turning off the power strip every night to save energy. Now, I'm keeping it on, and all the color is back. . Thank you so much for your solution.

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Champion:

    An expert who has answered 200 questions.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

  • Expert
  • 225 Answers

That sounds like a circuit board problem. Not a very common problem either. Most likely you will need to replace your video board, as that is where the color control is located. It could be a power supply problem to the plasma grid if you are running a plasma tv. Otherwise it can only be the video board. Call a tech for an estimate (most likely a 500-1000 dollar repair)

Posted on Jan 09, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do I remove three vertical colored lines from my Television. One vertical line is green another is red and the final one is blue.


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/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

May 24, 2015 | Panasonic Viera Tc-p50u50 Hd Plasma Full...

1 Answer

Light shadows on Sanyo HD screen


check you cold cathodes they are going out

May 28, 2009 | Flat Panel Televisions

6 Answers

Vertical line on LCD TV Panel


Had this same issue on right side of 52" about 1 inch from side but had 3 vertical lines that disappeared after 40 minutes. Have Samsung LNT5265FX/XXA and about 16 months old. LCD Panel itself had to be replaced to fix it, fortunately had extended service plan

Oct 17, 2008 | LG 42LC2D 42 in. LCD HDTV

1 Answer

My picture has a green and blue hue to it.


After spending a day trying to fix the TV, I found out the problem was actually with my cable box. I have an HD DVR recorder. We unplugged the cable box and plugged the TV directly into the cable in the wall and it worked. So we took the cable box back to our cable company and got a new cable box. (Can't live without the DVR!!)

Apr 28, 2008 | Westinghouse LTV-32w1 32 in. HD-Ready LCD...

3 Answers

Too much green color


Problem solved. I tried playing DVD and the TV picture was fine. So I double-checked cable wires from cable box - one of the wires was loose (obviously it was the red color input). After tightening, the TV picture is good as new.

Mar 20, 2008 | Sony FWD-50PX1 50 in. HD-Ready Plasma...

1 Answer

Coloured Pixels in or around black areas when watching TV


This is know as a diffusion issue. Most times this can be corrected with some minor alignment on the pots on the YSUS pwb. Sometimes the YSUS pwb has failed and will need to be replaced.

Feb 03, 2008 | Sansui HDPDP4200 42 in. HD-Ready Plasma...

2 Answers

Daewoo 42 Plasma - Model DT4280NH


I have a samsung 42 in plasma television which is three years old, it has a blue flickering light to the right of the television, sometimes can see some at the top in the middle, hope you can help with this problem, is it repairable.

Sep 02, 2007 | Akai PDP4294 42 in. EDTV-Ready Plasma...

1 Answer

Red and blue specks


some pixels may have burned out. i'd call the manufacturer and see if tech support cant help you out. but it sounds like a pixel problem

May 02, 2007 | Samsung SP-R4232 42 in. Plasma HDTV

Not finding what you are looking for?
Flat Panel Televisions Logo

Related Topics:

244 people viewed this question

Ask a Question

Usually answered in minutes!

Top Flat Panel Televisions Experts

The Knight
The Knight

Level 3 Expert

68157 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

Are you a Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...