Sony KP-46WT500 (Color goes out of forcus and the screen is kind of curved from top)

I searched lots online and lots people said about the Convergence Repair about replacing both of the STK392-560 which is right behind the heatsink on D board.  But I just finished replacing them with a new one but somehow nothing changed.  Anyone got any other solutions i can try out easily before I go and find a new TV?

P.S. A few threads said check the G board maybe a pico fuse is getting chubby or already popped but I don't seem to see any that's chubby or popped already.