Question about Samsung Televison & Video
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Posted on Jan 02, 2017
SOURCE: How does a T-con Board works?
It is difficult to type in all here by this window, as it is too much. If you wish to get some details, check the site linked here. Pull up older posts. Check the site in 'Mosaic' view. It will make search easy. http://electronicshelponline.blogspot.com/
Posted on Jan 18, 2014
SOURCE: I have a Samsung 60" LED TV. Everything work except I have no picture. I have sound and a backlight on the screen. I can change sources but do not see any images. I think that the T-CON board is bad.
You only have 3 modules in the back of that unit, the wifi and the sound master board and the video board. Samsung knows they have a issue with some, there is a diagnostic mode that will help you to determine, I would contact tech support before I bought a 350.00 module just to confirm, however I think your on the right track
Posted on Jan 07, 2015
SOURCE: I have a samsung lnt4066 led TV with a distorted picture. I have replaced the main board, power supply and the t con board with no success. I have pictures of what the TV is doing and would like to sh
You either have a bad t-con board or the screen is bad. Check to make sure all the ribbon cables are seated fully and connected. Even replacement parts can be bad sometimes, new and used both.
Posted on Jan 09, 2015
Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis....
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.
Posted on Apr 12, 2016
Do flashlight test to see if y0ou can see an image - if so replace the inverter board that powers backlights. If no image then go for the main board.
Posted on Aug 12, 2016
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