Re: Dead set on 46EX400 Sony Bravia US 110V

If what I believe the main filter cap is I am getting 22V AC constant even while hitting power button. I am getting power to Stdby(PS_on) 3.3V all the time....

Re: Dead set on 46EX400 Sony Bravia US 110V

I have read through the stickies on this section, I am really just trying to confirm that the power supply board is the correct board to replace. I also would be interested in knowing why that is the case.

nomoresonys- I get nothing when doing this.

Thanks for the quick responses.
Cheers

Hello TV repair gods,

I am using this guide to troubleshoot which has me in the right direction, but I am stuck.

No Power/Dead Set (No RED Standby LED)
In a dead set condition there will be No RED Standby LED illumination in the Standby Mode (TV plugged into an active AC Outlet).
The following bullet list gives the possible failures for a “No Power/Dead Set” condition.
• Loss of AC Power
• Loss of AC-OFF-DET
• Loss of Standby 3.3Vdc
• Loss of REG12V
• Loss of Power-On
• Defective Main...

Re: New Members - please post your introductions here

Happy soldering!

Looking to fix an LCD TV. I love fixing things and not having to buy new and throw out things that still have life left. There is so much info on this site. It is great!

Chris