The colored vertical lines across the entire screen show up occasionally. When the lines are present the TV will not respond to the remote control and no picture is being processed. After a few seconds the TV turns off and then restarts and everything is OK. Can this be the T-CON board itself or bad connections?
If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
SOURCE: vertical lines across my entire screen
My 42" Samsung Plasma HDTV HP-R4252 has a 2" vertical strip of green pixels down the right side of the screen.
My 3 year warranty with Circuit City expires in Nov 2008.. so I hope I'm covered.. can't call until the morning.
Samsung said it might be a logic board problem.. but they want almost $2000 to fix. I might as well buy another TV if Circuit City can't fix it.
SOURCE: When I turned the tv on only vertical lines appeared
I talked to a Samsung support helpline and it needs to be taken to a service center for repair.
SOURCE: Samsung LNT4061F LCD tv with red specs and white lines on screen
Yes this is the color wheel that this tv has you would need to remplace the color wheel here is a web site where you can find it for a good price
www.discount-merchant.com
Good Luck and besta regards
Ness
SOURCE: Samsung 46" LCD LN46B650 started showing vertical
had a very similar situation with my Phillips 42 in. LCD TV.
Here was my Problem. The Power Supply Board. I opened it up( Warranty
was Expired) and found several faulty capacitors on the PSB. Its
pretty common. Major Electronic companies were sold faulty capacitors
that fail in 2-5 years instead of 10-20 due to a lack of
preservatives. It wouldn't surprise me if you have the same problem.
TV will work fine for a few years and then just fail completely or
slowly deteriorate.
Here are the solutions
1. Have it Repaired
2. Check for faulty caps and if you find some(budged or leaking) you know you have located a problem
Remove the board and replace the whole thing.
3. If you have some soldering skills you can replace the faulty caps.
Caps are very inexpensive, under a dollar in most cases. I replaced 4 for about $5.00
Hope this Helps.
Good Luck
SOURCE: I have a Samsung 46"
Usually in sales, when we hear of this problem my customers tell me that they're told it's not worth fixing.
With the price of newer, better TVs reaching a point where they are considered "disposable," you're going to be seeing a lot of people throwing out their flat panel TVs instead of getting them fixed.
Your best bet is to watch the sales and begin shopping for a new TV. It is the end of the model year right now and the C models are going clearance while waiting for Samsung D models to come out in a few short weeks.
345 views
Usually answered in minutes!
×