Servicing
5-10
•
Video Board
Switch off power to the VGM. Unlock and open the rear door. Remove the back of the Arcade
Computer. Loosen the header-mounting screw. Disconnect the video cable from the board header
connector. Remove the circuit board retention bars. Remove the board.
As you remove the board,
handle it only by its edges. Don’t touch the copper traces! Use anti-static bags and protective
containers to store the board if you won’t reinstall it.
•
Wheel Driver Board
Switch off power to the VGM. Unlock and open the rear door and the coin door. The Wheel Driver
Board mounts to the wooden shelf behind the gearshift. Note the orientation of the connector and the
other cables. Extract the harnesses from the board connectors. Leave the other end of the ribbon
cable connected to the MagicBus Board. Remove mounting screws from the Wheel Driver Board. Lift
the board out of the cabinet. Handle the board by the heatsink. If you aren’t reinstalling the board,
store it in an anti-static bag and protective container.
Summary of Contents for Offroad Thunder
Page 3: ...iii...
Page 4: ...iv...
Page 20: ...Operation 2 6 NOTES...
Page 60: ...Diagnostic Audit Adjustment Menu System 3 40 NOTES...
Page 63: ...Wiring Circuit Information 4 3 Power Wiring Diagram...
Page 64: ...Wiring Circuit Information 4 4 Cabinet Wiring Diagram...
Page 65: ...Wiring Circuit Information 4 5 Player Panel Wiring Diagram...
Page 71: ...Wiring Circuit Information 4 11 BB12 Audio Amplifier Board Schematic 1 4...
Page 72: ...Wiring Circuit Information 4 12 BB12 Audio Amplifier Board Schematic 2 4...
Page 73: ...Wiring Circuit Information 4 13 BB12 Audio Amplifier Board Schematic 3 4...
Page 74: ...Wiring Circuit Information 4 14 BB12 Audio Amplifier Board Schematic 4 4...
Page 79: ...Wiring Circuit Information 4 19 Wheel Driver Board Schematic 1 8...
Page 80: ...Wiring Circuit Information 4 20 Wheel Driver Board Schematic 2 8...
Page 81: ...Wiring Circuit Information 4 21 Wheel Driver Board Schematic 3 8...
Page 82: ...Wiring Circuit Information 4 22 Wheel Driver Board Schematic 4 8...
Page 83: ...Wiring Circuit Information 4 23 Wheel Driver Board Schematic 5 8...
Page 84: ...Wiring Circuit Information 4 24 Wheel Driver Board Schematic 6 8...
Page 85: ...Wiring Circuit Information 4 25 Wheel Driver Board Schematic 7 8...
Page 86: ...Wiring Circuit Information 4 26 Wheel Driver Board Schematic 8 8...
Page 99: ...Parts 7 3 Cabinet Rear View 01 10714 03 8326...
Page 101: ...Parts 7 5 Casters and Levelers...
Page 102: ...Parts 7 6 Rear Casters...
Page 105: ...Parts 7 9 Padlock 4320 01164 20B 01 11287 01 11286 4420 01141 00...
Page 106: ...Parts 7 10 Coin Door Assembly See Coin Door Application Table for Assembly Number...
Page 107: ...Parts 7 11 Pushbutton Assembly 20 9663 XX 20 10129 5 24 8880 24 8828...
Page 110: ...Parts 7 14 Optional Bill Validator...
Page 111: ...Parts 7 15 Cabinet Components...
Page 113: ...Parts 7 17 Casters and Leg Levelers...
Page 114: ...Parts 7 18 Throttle Assembly 20 10135 5014 12909 00...
Page 115: ...Parts 7 19 Fluorescent Lamp Assembly A 22506 20 10444 04 11241 1 24 8809 20 10481 2...
Page 117: ...Parts 7 21 Arcade Computer Mechanical Components...
Page 131: ...Parts 7 35 Line Cord Installation Bracket AC Plug Assembly A 23089...
Page 149: ......