Can't figure out a problem with Philips 55PUS6503

Pavkata882

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May 19, 2016
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Hello everyone.
Basically, we had a power outage for like a millisecond the other day while i was watching tv. It turned off and when it tried to power back on(by itself) it just couldn't. When the power cord is plugged it just fires up the backlight and nothing else happens, the indicator doesn't display anything and there is no response from the remote. I tried resetting it by leaving it with no power for the night but this didn't help. Today i tried diagnosing the problem by checking out the power supply, main board and t-con board but none of them seem to have a problem at all, no blown capacitors or other damage. Also tested power supply voltage and it outputs 12v to the mainboard and 27 to the backlight.
Searched a lot in the web but didn't seem to find anyone else having the same problem, so any help will be appreciated.
 

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