I am converting my Genesis over to led lighting and I am having an issue where some of the controlled lamps go out. I replace them with another bulb, fire up the machine and the bulb will flash during attract mode and then burn out...literally (checked continuity on the bulb). The problem first started on the body parts bulbs at the back of the play field but I also have the problem on the ABC lights and the green ramp entrance light. Does this usually mean there is too much voltage? I can measure the sockets when the machine is running. I am assuming one probe on the socket an another on ground?

Yes it is brighter than normal. It seems like many of my controlled lamps are burning out. It is hard to get a voltage level in attract mode and the lamp test cycles through too quickly. I know you can hold one of the front buttons to stop on a light but I do not have a second pair of hands to help out right now. So in attract mode, I am getting upwards of 15V on lamps. Is this normal?

Yes I do

Ok. I will check that out. Is it also possible over voltage can happen if a lamp socket was touching something else on the play field? I decided to inspect all the sockets underneath because I remember bending a couple back to fit a bulb in instead of unscrewing the socket mount screw and one socket was touching a switch for one of the kickback targets (i think thats what it was)

The reason why I ask is there were a couple of suspect sockets and after making sure they were both not touching I am getting between 3 and 6 volts on control lamps during attract mode and bulbs are no longer burning out.