JVC AV56WP84; Relays Click During Power Up, not picture, no sound.

I got this set from a client and the H-OUT Q522 was missing so it was quite oblivious someone had been into it before me. I ordered and installed a new Q522 and also replaced T501 and both STK394-220 ICs. Now when I press the power button I can hear the relays click repeatedly and after about 30 seconds or so they stop and the set seems to go into some sort of protection mode. Does anyone have any tech tips that could save me some troubleshooting time? The self check display LED does not blink to give any indication of a problem.

JVC AV56WP84 Rear Projection Television



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