Hi there Old post but looks I have the same issue with mine!!! Thanks.
Caused by a short when backside of the board touched accidentally the TV metal frame and blown the onboard fuse as well as tripped the home el. panel fuse.
I already verified that D112/114 are definitely shorted (by desoldering them) According to schematic they are RL207
C295 and C296 look ok but found some more shorted SMD diodes (Measuring their resistance on the board with Ohmmeter)
D298 Zener looks shorted...
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