GAME ELECTRONICS INSTALLATION
The CPU Board Assembly electronic components are static sensitive. Prepare an anti-static work
area and ground yourself before removing the CPU Board from its protective shipping materials.
Do
connect any cable to the CPU Board Assembly or Power Supply with the power turned on.
Doing so while the power is turned on may damage the game and void your warranty.
CAUTION: HARD DISK DRIVES ARE FRAGILE. Do not stack or drop Hard Disk Drive Assemblies.
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Be certain that the power is switched off and the cord IS drsconnected from the A.C. line voltage
Carefully disconnect the cables on each
prrnted
circuit board in the game. Remove the existing
printed circuit board set and the
drsk
drove
(if present) and set
asrde.
Anti-static bags and protective
containers from the new components may be used to store these items after conversion is complete.
Remove the CPU Board Mounting
Ptaie
Assembly from
ks
packaging~and ptaee~it~oi-r~tl’iat work
surface. Unpack the CPU Board Assembly and place it over the Mounting Plate Assembly. Align the
CPU Board mounting holes with the posts and attach
usrng
the 6-32 Philips pan-head screws.
Change DIP Switches if
8-wayayoysticks,
bw resolution monitors, or
&er
options are used with this
k/t
Charts listing these switch setbngs are found under DIP-Switch Test in Section Two (Operation).
Locate the Hard Disk Drive Power Cable (separate wires with four-pin plastic connectors at each end).
Attach the power cable to CPU connector HDPOWER (near the large heatsink). Mate the connectors
and press
firmly
to seat the contacts fully
The connector is keyed. Do not use excessive force.
Locate the Hard Disk Drive Data Cable Assembly (flat ribbon cable with a rectangular ferrite bead).
Orient the connector over CPU Board P25 with the striped edge next to Pm 1 (nearest the
mrcro-
processor). Mate the connectors and press firmly to seat the contacts fully.
This connector is keyed.
Remove the Hard Disk Drive Assembly from its package. Locate the data and power connectors on
the Hard Disk Drive. Orient the Disk
Drive
wrth
connectors toward the CPU Board and place it into the
mounting brackets on the tray. Align screw holes and install the 6-32 screws with spring washers
Connect the remaining end of the Hard
Drsk
Drive Power Cable to the connector on the disk drive.
Mate the connectors and press firmly to seat the contacts fully. Do not use excessive force.
Locate the free end of the Hard Disk Drive Data Cable (fiat ribbon with stripe on one side). This cable
IS already attached to the CPU Board Hard Disk Drive Connector. Orient this cable with the striped
edge closest to the power cable. Attach the cable to the drive data connector. Mate the connectors
and press firmly to seat the contacts fully. This connector is keyed. Do not use excessive force.
The Fan Assembly installs on the mounting plate beneath the CPU Board and beside the Hard Disk
Drive. Orient the fan so that it will blow up across the CPU Board (look for fan markings to indicate air
flow direction). Alrgn the fan mounting holes with the holes in the plate and install sheet metal screws.
Place the game electronics in the cabrnet where the previous electronics were located. The new
game electronics assembly may be attached directly to the cabinet wall or
first
mounted on a separate
piece of wood. Orient the assembly so that the long edges are vertical and the larger heatsinks are at
the top. Use the plate itself as a template to mark mounting hole locations.
If necessary drill pilot holes for mounting screws. Use sheet metal screws to secure the CPU board to
the cabinet. Attach the plate with only four corner screws at this time. Do not use excessive
foi-ce
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