Hey Jeff,
Firstly, with power off and machine unplugged from wall - visually inspect the diodes on the flipper coil Make sure they have not broken off or become dislodged.
Also visually inspect the EOS switch - normally closed from memory.
Next check the fuses on the flipper board (from memory is lower left corner of backbox). It may be the fuse clips (check by gently pressing on the glass fuse. IF the fues clips bend then they are finished.
It could also be a transistor on the flipper board, but just check the simple things first..
