crwdns2934241:0crwdne2934241:0 koppie007
crwdns2934249:0crwdne2934249:0:
Hi! This do sound like the Power supply board which is broken. Please refer to: https://servlib.com/sony/tv/kdl-46hx855-kdl-55hx855.html?start=20
crwdns2915684:0crwdne2915684:0:
open