Quoted from Red1:1. if I push the left flipper the lights turn on and locks the system. If I push the start button nothing happens.
If the Replay Button doesn't activate the Coin relay, Inspect and diagnose this circuit with Alligator clip jumper wires
http://www.planetimming.com/Pinball/troubleshooting/EM%20Troubleshooting.pdf
http://www.pinrepair.com/em/index3.htm#features