Please guide me to troubleshoot my TV Problem
Sony LED TV
No Picture, but the Sound is OK.
TV Channels are working without picture.
Backlight appears when the TV is Plugged-In
Fuse on T-Con is tested and is OK
In the start of the problem, the video came for few seconds and then gone.
I replaced the capacitors as shown. But no effect (No video but only sound).
I also tested and replaced the FETs (KF 5N50).
There is dim blue light on the screen. Sound OK Channels are Tuned, But No Video