Questions & Answers for: LG tcon board

...TCon board to keep it telling things where to go and what to do. The power supply sends voltages to your Ballast board(controls your lights) and to your main board through which power is supplied to ...

...tcon board. I have today looked at connection of tv couldnt find any bad connections however when I put tv back on picture appeared perfect for about 5 seconds the screen appeared white for 25 mins. ...

tcon board kill all power if i unplug the tcon board my tv will turn on black screen lights and all turn on as soon as i plug tcon back in it kills all power please help thanks Yes , it can be a short

...display on the screen check your data flex between the main board & the screen Tcon if good change your tcon or the entire screen because the tcon connection to the screen is lost due to dry ...

...TCON board or the LCD panel is faulty. Can confirm by replacing the TCON board. In some models TCON board is integrated to the panel, In such cases you have to replace the panel.
If you wish to ...

...board, TCON board, both, or neither? Can be the TCON board , Only can confirm by replacing the TCON board. If you wish to get some details; visit the site linked here. Pull up older posts. ...

...Tcon board. However, on this model tv the tcon board seems to be directly attached to the panel itself. Is this fixable? short answer is yes but by replacing the tcon board itself by removing the ...

...from main board , that is were I obtained my readings. anybody want to tackle this. and I replaced the main board, no change so I put my old one back in, again no change. Sounds like Tcon board to ...

lg 55ef9500-ua.OLED menu screen display works and sound works but snowy picture from all inputs may need to replace the tcon board or main board try using regular air tv if same replace tcon board

...tcon board?there are 2 extra cables on it. one cable goes from the mainboard to the inverter bord and a smal flex from the inverter to the tcon. maybe is there a way to test it by putting voltage on ...