In most of the case, the display panel is bad.
SOURCE: Multi colored vertical lines
Probably you need an optical block, but it would take a tech looking at it to be sure
SOURCE: tv picture is pink with vertical lines sony bravia 32 inch XBR
it sounds like a bad t-con board. this board my not be sold without geting the whole screen. the t-con borad is at the top of the screen and connects to your main board
SOURCE: 52rv530u with vertical lines
Hi luke
To answer your question;
You`d be looking at a t-con problem.
Buffer/driver boards upper and lower are used in plasma tv`s
Hope this help Good luck
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
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