For the Last Action Hero above, I spent the day at work thinking about it and realized if it is resetting, it is not getting power. I spoke to a friend that stated that the sound board has a 5 volt watch dog circuit (similar to WPC boards) that if it goes below 5 volts the sound board will reset.
I fixed the sound problem. 5 volts was not coming from the power board. I reseated the connector. Sound works fine. This connector that someone else added had 5 rows where the top row was burnt. I realized they were not using this top row and simply spliced wires to the existing wires coming out of this connector.
Once I replace the coil, I should have a fully working game. I will probably take it off the marketplace and sell it "retail" for Christmas. Since it will take that long to sell. (I will replace the connector with the correct one if I do. Power board looks like it was also previously replaced.)
So here is your chance to get a mostly fully working game for much less if you know anyone that wants this.
Oh, the drop target reset coil is a 23-800. I should have some to replace.
I will probably raise the price $50 to cover my time, add an allen wrench so you can move the head, and this coil.
Thanks
Michael