Replaced all the A06 and A56 in that channel.
Replaced the 2 outputs in that channel again.
Nothing checks open as far as testing on the board.
Same issue. This is just like the 2 800a2 I could never figure out. Same cinareo, same test to work, same everything.
If I leave the IRF9540 out of the circuit the amp powers up fine. For some reason it does not like that IRF9540 being in there, I just dont get it.