Your outlane kicker may have a cracked diode on it that allowed a back EMF spike to take out some other part of the system. Hopefully, not the CPU board - I don't see any LED activity lamps on the upper right corner of the CPU board in your picture operating.
You should get a DMM/Voltmeter and first check all your major power supply voltages. Check for +5VDC out of the power supply at the power supply connector in the pic below.
F1= 7a slo-blo for +5 vdc (regulator input 9 vac).
F2= 7a slo-blo for +5 vdc (regulator input 9 vac).
F3= Not present on most games.
F4= 8a slo-blo for 18 vdc switched illumination.
F5= 4a slo-blo for 32 vdc low-voltage solenoids, bumpers, slingshots.
F6= 5a slo-blo for 32 vdc for L/R Relay coils and flas