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Scoring Opto Receiver
Part Number: PCB00025
Location: Under the playfield wheel toward the back of the game.
ID Switch Setting: N/A
These receiver boards look for the opposite transmitter and send a signal to score the ball as it passes through.
Scoring Opto Transmitter
Part Number: PCB00029
Location: Under the playfield wheel toward the back of the game.
ID Switch Setting: N/A
These transmitter boards send a steady beam for the opposite receiver to read.
Home Opto Sensor
Part Number: PCB00077
Location: Under the playfield wheel toward the front right of the game.
ID Switch Setting: N/A
This board reads the small pin located under the playfield wheel. Once the pin
passes it signals the main board of the zero position.
Summary of Contents for Benchmark Games Fireball
Page 4: ...3 Basic Components...
