Question about Projection Televisions

1 Answer

Re lg plasma screen

Lg Plasma has lines going diagonally across screen, have replaced cables and run dvd direct into monitor , bypassing surround system but still showing alot of lines

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Novelist:

    An expert who has written 50 answers of more than 400 characters.

    Scholar:

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

  • Expert
  • 95 Answers

Could be y board, tuning control board, solder problem, internal cabling problem, lose connection, bad power supply etc...
You will have to open the back cover and see all connection or ok, tapping here and there to see if the problem goes' away for bad connection or solder problem.
Try insulating were the problem is, I would think it would more on the y board seen this. Most board or not repairable I have tried and tried and tried and find that I was just wasting my time , most board or about $400.00 .

Good luck

What About Bob

Posted on Feb 27, 2008

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 60in tv mw-60sz12 that has blue lines across the screen.i change the lamp and it still has the blue lines.


I have same Lg Mw60sz12 that had blue lines.. I found out it was the box that we plug all the different cables in for surround sound, dvd etc. The connection was loose and caused the blue lines.. as soon as I got a new box the lines went..

Feb 16, 2010 | LG RU-60SZ30 60" Rear Projection...

1 Answer

LG Plasma 5 years old has 4cm black line from top to bottom of screen


Just mark where the line is, then dismantle it. You'll find a connector & film at the same spot as the line (bottom of screen) . On this film is SMD resistors, resolder them VERY carefully, as these can go dry joint. Clean connectors
Assemble

Oct 30, 2008 | Projection Televisions

1 Answer

I cant get my surround sound to work on my new tv.


depending on the outlets, you need to adapt it, just buy the right dvd player, or connect it to a computer. i'm sure you could buy a converter for it but most are built into either or both the amplifer or dvd players.
coxial to fibre convertor are availble from jay-car.

Jun 09, 2009 | Projection Televisions

1 Answer

2 vertical bars on right half-side of screen


you are in luck my friend!  i just performed a fix on a gateway plasma that has LG boards inside.  It is exactly what you are talking about.  Go to the attached link and follow the thread carefully and read it all before starting.  IT WILL WORK!
http://www.avforums.com/forums/plasma-televisions/462873-black-line-fault-hyundai-hpt4240-fixed.html

enjoy!
stephen

Apr 18, 2009 | Projection Televisions

1 Answer

I have an LG 50PC5D plasma screen tv. The DVD player has audio but the tv lists the component as NO SIGNAL. It has been working fine for 2 months. I made no changes to any cables or anything. Please...


DVD player is stuck in Progressive Scan mode - can happen quite easily. I will need to know the mnaufacturer and model of the dvd player to tell you how to reset it.

Apr 07, 2008 | Projection Televisions

1 Answer

Plasma screen - no picture


you may have wron resolution in your tv go to standar 480 and try

Mar 29, 2008 | Projection Televisions

1 Answer

Connecting VCR & DVD to Plasma


mmm...probably using the matching connectors on the back of those units.... Don't forget to say what cables you were using so far and what exact models you are using, if you want a useful answer. Otherwise it's like 'dude, where did I park my car on the internet?'

Mar 11, 2008 | Projection Televisions

1 Answer

I don't know how to connect the cables from my VCR & DVD to the LG HD Plasma TV. "No Signal" appears on the screen when I try.


So, does it always say 'No Signal' or does it come up when you get it connected? If they are off when you are connecting them, that sounds okay; you'd get a signal when you turned the DVD player on (and told the TV to pay attention there.)

You might need to get an upconverting DVD or SVHS machine (since those are not normally HD) to get the TV to tolerate the signal, but the TV menus might let you activate that too. Why not look up the HD Plasma TV manual online according to the model number? If it turns out to be a monitor rather than a TV; of course, that is why it would not display those signals...you would need a separate tuner or signal selector box for that.

What's that bumpersticker abbreviation... ROFLMAORTFMYGDSOB? Good luck checking those out, since you get to decide which box renders the SD signal into HD....

Mar 11, 2008 | Projection Televisions

1 Answer

Plasma


which direction. up and down or left to right? this is an general indication of what is known as x or y driver board how thick are the lines

Feb 28, 2008 | Projection Televisions

Not finding what you are looking for?
Projection Televisions Logo

Related Topics:

119 people viewed this question

Ask a Question

Usually answered in minutes!

Top Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

yadayada
yadayada

Level 3 Expert

61249 Answers

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

Answer questions

Manuals & User Guides

Loading...