Apr 25, 2015, 12:17 PM
Post #1 of 2
TCL screen black fast spreading spot
I hope somebody can help me out.
The problem I have is with a TCL L40F11F LCD TV.
The screen is spreading a black spot if it is turned on. Going to a menu the spot gets blue.
Because it is difficult to describe the problem exactly I made a movie from it and put it on youtube.
You can see it here https://www.youtube.com/watch?v=hiv1r3xOQuE
Now there are only three main parts in the TV and the question is which part is broken.
1. Main board
2. Power Supply
3. LCD screen
I did looked for bad capacitors on the power supply but they all looked fine.
When searching on the Internet I get different results.
So I hope somebody here saw this problem before and has the right answer for me.
thank you for your time.
(This post was edited by alanso on Apr 25, 2015, 12:24 PM)