Basic HTML Version
Wiring Diagram for the Ball Trough Assembly Opto Switches
This diagram shows the
opto switches
in the Ball Trough Assembly only.
See
the next page for the
individual p/ayfield opto switches.
The Ball Trough Assembly opto swHches are:
Switch #41 Trough Eject
Switch #42 Trough
Ball 1
Switch #43 Trough
Ball 2
Switch #44 Trough Ball 3
Switch #45 Trough
Ball 4
The Ball Trough Assembly opto switches use a green Ball Trough LED board (PIN A-18617-1), and a
blue Ball Trough Photo Transistor board (PIN A-18618-1).
OPTO
SWITCH
OPERAnON:
The ball rolls between the Ball Trough LED board and the Ball Trough Photo Transistorboard and breaks
the beam. The broken beam 'makes' the switch.
LED BOARD
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WIlT-aRC SWITCH ROW 3
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A
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PHOTO TRANSISTOR BOARD
3-20