|A full view of the assembly with
bob on the right.
|The tilt switch in its closed at
|When the ball rolls up the rail,
it pushes on
the switch leaf, causing the switch to open,
and the game shuts down.
|To rule out the tilt switch
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.