Sony Bravia KDL-46EX520 Sound is OK but No Picture - AVS Forum
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post #1 of 1 Old 09-26-2013, 08:21 AM - Thread Starter
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Please guide me to troubleshoot my TV Problem

Sony LED TV
KDL-46EX520


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



Regards.








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