SOURCE: Dark horizontal lines on Sony KLV-26HG2 LCD TV screen
Hello,
If you can fix it by yourself, there is a problem in horizontal circuit panel, you need to check that in series because the part appear visbly good but when tested by the exact tester you register busted. that should be replaced immediately. Check also the vertical panel parts of the circuit. but if hard you do the job you may consult the service center of your TV or the vendor of the TV.
ps. please don't rate me if you are not convince of my suggestion.
best regards, melnavz
SOURCE: Sony Bravia KLV-40U100M-screen is distorted, overlay or various vertical lines
The resolution on this was to check the surge protector the television was plugged into. Once we unplugged and plugged into another surge protector, the screen went back to normal and the appearance was great. We believe this was due to one of the resistors within the surge protector may have become faulty.
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: Red line across screen on a Sony kdf42e2000
OH YES, IS THE OPTICAL UNIT BLOCK BAD, THE PART # IS A-1212387-A
SOURCE: My Sony KDF-E50A10 50" TV has about a six inch
mostly this type of problem come when there is some dust in side the optical unit you need to clean the dust.
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