Remove The Game

Perform the following procedure to remove the Space Duel, Gravitar, or Black Widow game PCB fran the game cabinet (see Figure 4). 1. Disconnect the game harness edge connectors from the game PCB. If the edge connectors are secured with screws or tie wraps, remove the screws or tie wraps before disconnecting the edge connectors from the PCB. Removing the Game Printed-Circuit Board 2. Use a Phillips screwdriver to remove the screw, washer, and two spacers securing the top right corner of the PCB...

Modify The Controlpanel Harness

Perform the following procedure to modify and install the Space Duel, Gravitar, or Black Widow control-panel harness (see Figure 9). 1. Use pliers to attach the tap splicers and connect the violet, black, red, and blue wires frcm connector P52 (included in the kit) to the appropriate wires of the existing control-panel harness. Refer to the control-panel wiring diagram (included in the kit) and Figure 9 for the proper harness-wire connections to connector P52 and to the control-panel switches....

Modify The Amplifone Deflection

Verify that the Preliminary Procedure has been performed. Install the Input Protection Circuit PCB to the Deflection PCB as described in the instructions supplied with the Input Protection Circuit PCB assembly. The following procedure applies to those Space Duel, Gravitar, and Black Widow games that use an Amplifone display. If your game has a Wells-Gardner display, perform H. Modify the Wells-Gardner Deflection PCB. Perform the following procedure to modify the Amplifone Deflection PCB (see 1....

P Install The Control Panel

Perform the following procedure to install the Major Havoc control panel in the game cabinet (see Figure 2). 1. Use a 7 16-inch hex driver to secure the control panel to the cabinet with the three bolts, washers, and nuts removed previously. 2. Connect the control-panel harness connector to the game harness. Do not close the control panel. Perform the following procedure to install the Major Havoc PCBs in the game 1. Peel the protective backing from the 1-1 8-inch thick foam pad supplied in the...