SERVICE
Only qualified service personnel should perform maintenance and repairs. The product guidelines
apply
to all game operators and service personnel. There are specific notes, cautions, and
warnings
throughout
this manual where they apply. Read the SAFETY pages thoroughly before beginning service.
This game uses complex electronic components that are very SENSITIVE to static electricity.
Observe and follow these precautions prior to handling the game electronics:
I.
Ensure that the A.C. power to the game is turned OFF prior to servicing the electronics.
2.
Discharge any static electricity build up in your body by touching the metal power supply
chassis. Do this BEFORE touching or handling the electronic assemblies.
3.
Store the electronic assemblies in an anti-static area. Use anti-static bags to store or
transport the hard disk drive, the CPU Board Assembly, and all other electronics.
4.
DO NOT remove or connect any electronic assemblies when the cabinet power is ON.
Doing so will damage the electronic assemblies and void the warranty.
5.
Always replace ground wires, shields, covers, etc., when maintenance or service Is completed.
Coin Mechanism
Switch off power to the game. Unlock the coin door and swing it open. Unlatch and remove each coin
mechanism separately to clean or replace with a different type. Ensure that the mechanism seats fully in
the holder upon reinstallation. Close and lock the release latch, then close the door. Turn on the game.
Enter the menu system to change mechanism setup. Test known good and bad coins to verify operation.
Coin Counter
Switch off power to the game. Unlock the cash door and swing it open. The meter is located at the lower
left corner of the vault opening. Record the meter count before testing or replacement.
Locate the meter wires, Disconnect wiring at the connector. Remove two screws from the front bracket.
Ensure that replacement has a diode across the terminals to protect the electronic meter driver circuits.
Monitor Cover Lights and Keypad
Switch off power to the game. Remove the screws and lift off the cover panel and artwork to expose the
interior of the instruction light area. The lamp requires a quarter turn for removal.
Lower the dash and steering mechanism (following page). Remove the marquee bracket and tilt the light
box back on top of the cabinet. Remove screws. Lift the monitor cover to service or remove the keypad.
Marquee Light Box
Switch off power to the game. Remove the screws and lift off the cover panel and artwork to expose the
interior of the light box.
The
leader lamp, fluorescent lamp, and starter (if used) all require a quarter turn
for removal. European models do not require a separate lamp starter.
A
!
CAUTION THE VIDEO MONITOR IS VERY HEAVY, WITH MOST OF THE WEIGHT TOWARD
THE FRONT OF THE ASSEMBLY. Be sure it is firmly supported as it is removed from the cabinet.
The monitor does not require isolation from the A.C. line voltage in normal operation.
However,
when operating outside the cabinet or servicing the monitor on a test bench, YOU MUST ISOLATE
THE MONITOR FROM LINE VOLTAGE WITH AN ISOLATION TRANSFORMER.
Monitor
Switch off power to the game.
Lower the dashboard and remove the monitor cover as described
previously. Remove the monitor bezel and the barrier panels.
Remove the four flange nuts securing the
monitor’s mounting brackets to its mounting panel.
Pull the monitor carefully from the cabinet. Set the
monitor in a safe place. Clean the face of the CRT before reinstalling barrier panels and monitor cover.
The monitor used in this cabinet is VGA sty/e.
Other monitors may look as if they can be used as
a replacement, but the CRT screen curvature is siightiy different. On/y VGA sty/e monitors will fit
correct/y against the monitor cover; other sty/es will not synchronize or seal up properly.
4-3
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