Samsung forum


T-Con Board Problem?

by Allman721 / November 20, 2012 9:29 AM PST

Samsung LNT-4661f. I have Vertical lines on the whole screen with or without anything plugged in the inputs on the tv. They are evenly spaced and more of a white color. More noticable on a black back ground. Even when I open a menu on the TV. At the same time there is a horizontal space that does not have the lines and shows the picture perfect. This horizontal section slowly moves from the top to the bottom and repeats. I am leaning towards the timming control board. Any one seen this before?

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All Answers

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All techs I know want to see the unit.
by R. Proffitt Forum moderator / November 20, 2012 10:12 AM PST
In reply to: T-Con Board Problem?

And they'll rarely diagnose it from an email or web page. The moving line does not suggest it's that issue.

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Thats true
by Allman721 / November 21, 2012 12:15 AM PST

Understood. As I am a tech myself. Just dont want to take it in to an authorized Samsung repair shop only to tell me its not worth fixing. Samsung will not help with the cost because it is 4 1/2 years old.

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Try to get the service manual.
by R. Proffitt Forum moderator / November 21, 2012 12:58 AM PST
In reply to: Thats true

In the USA it's over at Also, has parts too.

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