BSR Whac-a-Mole, Owner'S Manual

Page: 35 / 83

Bob's Space Racers
®
Whac-A-Mole
®
Arcade Games
19
FRONT PANEL BOARD OVERVIEW
The basic operation of the Front Panel Board is as follows.
The Front Panel Board is used as a distribution point for the Credit Display Board and gives the
customer the ability to change the Option Registers via the four (4) pushbutton switches.
The two 20-Pin Connectors (J6 and J7) are Expansion Inputs and Outputs via the Main
Processor. One of the 20-Pin Connectors is the Coin Door and Ticket Dispenser Connections.
The other 20-Pin Connector is labeled 'options' and will be used at a later date.
The 4-Pin Molex Connector (J5) supplies +12VDC (Pin 4) and Ground (Pins 2 & 3) to the
Board.
The top two 10-Pin Ribbon Cable Connectors (J1 and J2) are Input/Output Connectors--one from
the 2400 Board and one from the Credit Display.
FRONT PANEL BOARD DIAGRAM