Question Lg tv issues

Sep 8, 2021
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I picked up a lg 55lm8600 tv that wasn't working anymore tv standby light flashes 3 times nothing turns on. I checked the voltage at the main pins and I am get voltage for 3 seconds then restarts. Voltage is good during those 3 secs. Just wondering now if it could be caused due to the capacitors? Any ideas?
 

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