Question about Televison & Video

1 Answer

I have a philip 42 in plasma tv that i bought 3 years ago and yesterday the image went from perfect to speckles and red lines... only about a 5 in horizontal section in the middle of screen is still okay... audio good...

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 86 Answers

This is a problem that I've seen a million times with HP TV's that use LG panels. The problem had to do with the controller board that sends the signal to the video sustain boards. To rule out any signal interference that maybe causing this if I'm wrong, bring up the OSD and try a DVD that is connected to a different input. If they are effected too, then it is has nothing to do with the incoming cable/satellite signal and the TV would require service.

Posted on Oct 16, 2008

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,
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

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 green and red "speckles" that are very distracting within the dark/black areas of the picture. I upgraded software with Philips. No help. Nearest Philips repair is almost an hour away. TV is a...


Hi Mikshanks,

I had the same problem with my TV. It was a horizontal problem with different shades of color, and black spots. I replaced my Upper & Lower Y-buffer boards. Your Y-sus board should be okay since it still powers on the screen. You should replace the Y-buffers Upper & Lower, and it should work. I hope this helps.

best regards,
Tyler

Apr 16, 2009 | Philips 50PF9631D 50 in. HD-Ready Plasma...

1 Answer

50 inch LG plasma model 50PX5D. Lost picture and sound


well it looks to me u need a new tv....all the details u give are pointing that ur picture tube is gone.....but call LG help and costumer line and ask them......u may get away from it to get a new tv
make sure when u get a new plasma to extend ur warren tie to a max o 3 to 5 years and if this would happend u get it repaires for free.......cost for a new screen app 1000 to 1500 dollars

Mar 12, 2009 | LG 42PC3D 42 in. Plasma Television

3 Answers

Vertical lines on screen


1. Frist on the BURN MODE.
2. Check whether same
Vertical lines on screen ?? 3. If yes ..?
4. Then change the LOGIC BOARD or PDP

Jan 11, 2009 | Hitachi 42HDS69 42 in. Plasma Television

1 Answer

Blank Screen


Many have replaced caps on the SMPS board, with success:

2662 is a 1000μF 25v 85°C with 2663 and 2664 both 25v 100μF 25v

Another model: http://www.hotelkaveka.com/9944CU.jpg
Some other pics of different caps: http://i121.photobucket.com/albums/o229/garafrax/TV%20Repair/HPIM1458.jpg

Once you get it on, there are adjustments to the VS voltage to cure the speckle.

Jul 12, 2008 | Philips 42PF9630A 42 in. Plasma Television

2 Answers

Snow


There is a fault in the main processor that is causing noise. The set will have to be serviced. The tech will probably try the main video processing board to start.

Jerry G.

May 13, 2008 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

Red line in top corner of screen


Sounds like an IC on the LCD panel went out of TV. Only thing to do is replace panel (it won't go away only get worse) It will probable be cheaper to just get another tv.

Apr 21, 2008 | Philips 42HF7444T 42 in. Plasma TV

1 Answer

Lg42px52 speckling.


The speckling is caused by the CTRL board. The firmware needs to be updated. Unfortunately LG does not provide a media slot for downloaded upgrades. You must order an install the factory updated CTRL board located between the power and the Y sustain boards.

Nov 24, 2007 | LG 42PX5D 42 in. Plasma HDTV

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

Related Topics:

62 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

72670 Answers

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

Level 3 Expert

6694 Answers

yadayada
yadayada

Level 3 Expert

70387 Answers

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

Answer questions

Manuals & User Guides

Loading...