Question about Televison & Video

3 Answers

Red pixels I own a LG 42PC3D Plasma tv. When ever there is movement in scenes that are dark or where the background is black, red pixels momentarily mimic the actors movements. It is more prevalent on the antenna input. I have changed the antenna cable to RG6, but still see the same thing.

Posted by on

  • 4 more comments 
  • carlg Dec 17, 2007

    we are having red outlines on our tv...

  • Anonymous Dec 26, 2007

    red pixel appear at start up and or at times where it should be black or dark pixel

  • Anonymous Jan 02, 2008

    Red pixels that drag in black areas only. Driving me crazy. How much does something like this cost to fix.

  • Catmagic Feb 18, 2008

    I have the same problem with my LG42 inch plasma that is 2 years old. The problem on my TV seems to be intermittent though and sometimes is quite bad while others unnoticeable.

    Hope it does not cost too much...any idea?

  • powerlisa Mar 05, 2008

    Same thing! Really bad on start up. Not intermit. there all of the time!

  • melissa744 Oct 10, 2008

    i have the same prob, doesnt happen all the time, as somone said before me sometimes barely noticeable others it is ridiculous. we are just outside factory warranty I wonder if our extended warranty will cover it????

×

Ad

3 Answers

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 2 Answers

This prob shows up often in this set. To solve , remove the 4,784 screws from the rear cover. Plug in and connect the set. Operate until red dots appear. Locate the V_SET-UP control on the Y-SUS board ( the one on the right from the rear ) . VERY CAREFULLY and SLOWLY adjust till dots dissapear and STOP. This adjustment is VERY sesitive and requires only the slightest adjustment with a small insulated screwdiver and a steady hand. BE WARNED ... there are high voltages and high peak pulses on these boards. Not all heat sinks are grounded... some are quite lively. Dont touch anything else, unplug the set and carefully replace the cover. Good Luck..

Posted on Nov 08, 2008

Ad
  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 105 Answers

You will need a professional to service your tv. basically the tech needs to  connect an osciliscope to the y susatain board and adjust the voltages on this board. most plasma tvs will need this done about every seven years because electronic components tend to lose their value over time. this is called electronic drift.

Posted on Oct 24, 2007

Ad
  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I had the same problem on my Samsung LCD. The Samsung repair guy said the problem was the FFC (flexible flat cable) that connects the mother board to the panel. He replaced all three components (panel, mother board, FFC) just in case.

Posted on Nov 17, 2009

  • jessanddeb Sep 06, 2010

    how much was it to fix
    thanks debbie

×

1 Suggested Answer

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 there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a LG 42PC3D. For quite a few months it had multiple "red dotting" around the left side and bottom left that only was bothersome when the 'scene' was dark...it did not affect it when the...


It sounds like you may have a Y sustain board failure. If you open the set, the large board to your left is the Y sustain. Most of them have part numbers on the board and you can order it from a LG supplier or LG them selves. 1800-243-0000
I hope this helps
Skyassoc

Dec 11, 2010 | LG 42PC3D 42 in. Plasma Television

1 Answer

LG Plasma screen just went nuts


It could be any of 4 boards, either take it in for service or get a new set.

Nov 16, 2017 | LG 42PC3D 42 in. Plasma Television

3 Answers

I have a LG plasma 42PC1D (4 years old). For the


I had the same problem a few months after buying the TV, called LG and they sent a tech to replace two boards in the tv. No further problems since.

Dec 21, 2009 | LG 42PC3D 42 in. Plasma Television

2 Answers

Whem first turned on has a white haze once it is warmed up it has a red haze in the dark scenes i have a 42 inch lg plasma


Contact your LG dealer to arrange a service call & have the software version updated, an older software may be present in the TV which can give a white screen start up problem

Nov 22, 2009 | LG 42PC3D 42 in. Plasma Television

1 Answer

Getting light pixelation on dark scenes.


Sometimes a technician can make adjustments to the y-sus and z-sus boards on the panel. If that doesn't work then its either replace those boards along with the main driver board or replace the panel. Either way this requires a technician to look at the TV.

Nov 11, 2009 | Zenith Z50PX2D 50 in. Plasma HDTV

1 Answer

Magnavox 42"


You are correct=====Return it ! It's new, you should not have to have it repaired this soon.

Sep 23, 2009 | SNK Magnavox 42MF231D 42 in. Plasma TV

1 Answer

Red Pixels


First do the basics of checking all the settings in the menus. Call the tech support for your set to make sure that there is nothing that you have missed.

If the set is defective, this can be a processing fault where there is some aliasing. This can occure with interpolation errors or loss of data.

Jerry G.

May 01, 2008 | Vizio L32 32 in. LCD HDTV

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

3,245 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75767 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Marvin
Marvin

Level 3 Expert

81400 Answers

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

Answer questions

Manuals & User Guides

Loading...