I think I may have something wrong with one of the LEDs on my Star Trek Pro. It's the top 1 of 4 under the light lock target housing(not the actual green dots on the playfield).
What happens is, when I turn off the machine, that particular LED stays lit, but then slowly fades out over maybe a minute or so.
This is my first pin and I'm really a noob when it comes to maintenance. I don't know if this bulb just needs to be replaced, or it is a more complex wiring issue.
I've added a series of pictures to show exactly what I mean.