From Newsgroup: rec.games.pinball
On Sunday, April 19, 2020 at 2:14:15 PM UTC-4,
69ya...@gmail.com wrote:
When I turn the Lethal Weapon 3 machine on it goes right to the audit and adjustment screen and continuously cycles through this screen. When the test the switch I have continuity when the switch is out, but when I depress the switch, there is no continuity, so I believe the switch to be functioning. Anyone have any suggestions
You have your coin door test switch connection and grounds swapped on your MPU board. They are located on the bottom left corner of the board. Both are 4 pin with no key, and can get swapped accidentally.
Jim
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