Ball Roll Tilt Assembly

ce3k/01_tilt_assembly.png A full view of the assembly with the tilt
bob on the right.
ce3k/02_switch_closed.png The tilt switch in its closed at rest state.
ce3k/03_switch_open.png When the ball rolls up the rail, it pushes on
the switch leaf, causing the switch to open,
and the game shuts down.
ce3k/switch_wires.png To rule out the tilt switch causing the
problem, jump the terminals on
the switch.  Run alligator test leads from the
terminal with the green / yellow wire to the
terminal with the orange / black wire.  This
will cause the switch to be closed.