ge wont start at all

heres the docs: http://www.appliancepartspros.com/partsearch/model.aspx?model_id=209848&diagram_id=21603324#d21603324

when you shut the latch it does nothing - no lights light up, nothing happens when you press any buttons. i have already verified that the circuit is good, it as 120v volts where it wires in, have already verifdied it has 120v when the switch is tripped, and at the wire plugs going into the contorl assembly 905 and at the sequence switch #904.

i am guesing 1 of these is bad. how do i tell which one, or is there something i am overlooking?
thanks
ps - pleae hurry. if i have to buy 1 today i can get a verternas day disocunt.