Re: My Sony LED TV KDL46EX525 has white screen

Just had this issue on my KDL-40NX703 after pressing the turn off screen button then the BD button.

On the remote, pressing and holding TV and Input buttons for a few seconds turned it off. Maybe this will apply to other Sony models? I thought I'd trashed my TV, but I started pressing combinations and hit the jackpot! lol

How did Sony let these button combinations slip through under normal use?

Hi, I'm looking for anything that can shed some light onto what's causing this issue before it gets taken to the dump. I've replaced the main, power and t-con boards but the issue still persists.

The TV refuses to on. I plug it in, hit the power on button (remote or back of tv) and the front red led flashes 12 times then stays on. I hit the power button again and 12 more led flashes, but then there's no led.

Voltages in the images, both sets of boards are the same.


Standby light on:




Standby light off:

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Re: New Members - please post your introductions here

Hello, I'm here because of TV issues.