need help finding what is wrong with my JVC hd projection tv

anyone have a clue what could be wrong with this set, its only 2 years old & I read alot about convergence problem that could be fixed by replacing the STK-392-110 on IC804 & 805. so I replaced these & also checked teh grey & brown resistors on teh same board, none looked discolored in teh center to indicate overheating. when I plug it in it clicks longer now, it was 5-6 times, now its 12-15 times then the power light just flashes on & off & teh only way to get it to stop it so pull teh plug. the clicking seems to be coming from the main power board on the left side from the front. I really dont want to have someone come out & after spending $200-300 have them tell me its a $400 part, so any help would greatly be appreciated.

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