For ‘23 premium run and BRK:
Symptom-house lock (rear panel subway coil) fires non-stop, then shows “operator alert-house lockup”
Turn off game
Remove (2) 1/4” hex screws for downpost coil
Lay coil on goodie bag (lose $1k)
Loosen opto bracket around black subway
Turn on game
Menu/diagnostics/switch test
Turn bracket until opto board lights red
Secure
Turn off game
Reinstall coil to allow no contact with bracket
Test results
The ‘23 premium and BRK have a different bracket here and a combination of a long-range transmitter and standard reciever
If your test is unsuccessful, turn off game, remove the 3-wire receiver and place a (cut to size) piece if 3M black tape under the 3-wire reciever, around the 90-degree bend on the revised bracket (the solder pads or wires may be shorting the 5V for node 9), test again.
Now your game should not continuously fire the house lock (rear subway) coil and work well.
Photos show new-style bracket with poor coil alignment and combination long-range transmitter/standard receiver
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