It may be your TV is in a STORE DEMO mode, please check the set up menu, switch it back to HOME MODE.
SOURCE: Sony Grand wega KDF-E50A10
unfortunately the B Box assembly needs to be changed in these and price of the part alone is more than half the cost of a new tv
SOURCE: thin vertical line runs across the top of screen
Hi my name is Roety,
I can help you with your issue ,
Try the format, aspect buttons on the Box remote, if the line is there on every input and effect the TV menu your panel (screen) is bad.
A new panel would cost as much as a new TV.
If I have helped you with your issue please click accept.
If you have more questions you can still respond until this post expires,
I will reply asap
Thanks
I’m happy to help further over the phone at https://www.6ya.com/expert/eric_ab7c09ec01841771
SOURCE: sony bravia kdl 32l4000 - color bars running vertically on screen
In most cases is the screen is covered with vertical lines all the way accross the screen then the T-Con module is at fault. The t-con board is replaceable without having to replace the entire LCD panel which would usually make it cheaper than replacing the TV. The part number I come up with is 1-857-213-11. Please take a moment to rate my answer. Thanks...
SOURCE: WHERE CAN I BUY A SONY T-CON BOARD PART NUMBER
The part # you gave is the Control Board which sells for $668.79. The T-Con board your looking for is part of the LCD Display Panel and is not sold separately. I suggest you start by cleaning the ribbon cables from the control board to the t-con board. If that doesn't help then you had better take it in to a service center to verify which part is bad because there are no refunds, only replacement after you buy a board.
Kind regards.77 views
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