Ok... here's what's going on. At first I could not get any of the playfield flashers to work. I tried new LED and new incandescent flashers but nothing happened... and then all of a sudden they started working.... but if I have both LED'S (there are 2) in the apron none of the pf flashers work. If I take one of the apron leds out... the other apron led works along with the pf flashers. This is in the all lamp/flasher test mode.
And this is interesting.... when the apron light isn't working.... the meter still shows it going to just over 13 v.
Jerry said it could be something on the driver board.... if so... what should I look for?
Thanks for any help with this.