manuals/manuals_Support_Center_Ion_20Aurora_AuroraPowerSupply

ATTENTION:

OBSERVE PRECAUTIONS FOR HANDLING ESD-SENSITIVE DEVICES

Removal/Installation of Major Assemblies -

Ion Aurora

Troubleshooting Information - Removal/Installation of Major Assemblies -

Ion Aurora

Megatouch Ion Technical Reference Manual

Power Supply Removal

1. Turn off and unplug the game.

2. Unlock the rear door and open if it is hinged, or remove if it is detachable.

3. Reach under the center of the top of the cover to locate the rotary draw latch (see Figure 1). Turn

the wing on the latch counterclockwise to disengage.

FIGURE 1 - ROTARY DRAW LATCH INSIDE TOP COVER

FIGURE 2 - SCREW IN CENTER OF BOTTOM COVER

4. Unscrew the screw located in the center of the bottom of the cover (see Figure 2). Slowly lift the

cover and disconnect the ground wire.

5. Disconnect the power cord from the power supply. Remove the wing nut securing the OSD board

and detach the board from the Velcro on the power supply bracket. Carefully set the OSD board
aside. See Figure 3.

FIGURE 3 - OSD BOARD

POWER SUPPLY
CORD

SCREW AND
NUT SECURING
OSD BOARD

ATTENTION:

OBSERVE PRECAUTIONS FOR HANDLING ESD-SENSITIVE DEVICES

Removal/Installation of Major Assemblies -

Ion Aurora (cont’d)

Troubleshooting Information - Removal/Installation of Major Assemblies -

Ion Aurora

Megatouch Ion Technical Reference Manual

FIGURE 4 - REAR VIEW OF ELECTRONICS TRAY

8. Tilt the hard drive/power supply tower on its hinge 90 degrees to the left, and support with foam (or

similiar). Disconnect the 20-pin wire harness coming from the power supply, and cut the tie wrap
securing it to the other harnesses. See Figure 6.

TIE WRAP
SECURING
POWER SUPPLY
JUMPER HARNESS
TO OTHER
HARNESSES

SCREW SECURING

POWER SUPPLY

MOUNTING BRACKET

DISCONNECT 20-PIN
CONNECTOR FROM
POWER SUPPLY HERE

FIGURE 6 - POWER SUPPLY

THUMBSCREW
SECURING
ELECTRONICS TRAY

6. Remove the electronics tray by unscrewing the thumbscrew located in the middle of the rear of the

tray and sliding the tray out. See Figure 4.

CONNECTORS CONNECTING

ELECTRONICS TRAY TO

GAME (3 PLACES)

FIGURE 5 - REAR VIEW OF GAME

7. If applicable, disconnect the three black connectors (10-, 11- and 12-pin) connecting the electron-

ics tray to the game in order to slide the tray out further (See Figure 5). If your game does not have
these connectors, the harness is long enough to remove the tray.

ATTENTION:

OBSERVE PRECAUTIONS FOR HANDLING ESD-SENSITIVE DEVICES

Removal/Installation of Major Assemblies -

Ion Aurora (cont’d)

Troubleshooting Information - Removal/Installation of Major Assemblies -

Ion Aurora

Megatouch Ion Technical Reference Manual

9. Loosen the screw securing the power supply to the mounting bracket (see Figure 6), and re-

move the power supply from the game.

Power Supply Installation

1. Install the new power supply in the game, and tighten the screw securing the power supply to the

mounting bracket. See Figure 6.

2. Connect the power supply wire connection. Secure the jumper harness to the other harnesses

with tie wrap. See Figure 6.

3. Restore the hard drive/power supply tower to its upright position. Slide the electronics tray back

into place, making sure that the connectors on the back of the hard drive bracket click into the
connectors on the wall of the game, if applicable (see Figure 7). If you disconnected three connec-
tors from the electronics tray to the game (see Figure 5), reconnect them. Secure the tray by
screwing in the thumbscrew. See Figure 4.

CONNECTORS

ON GAME

(3 PLACES)

CONNECTORS
ON BACK OF
HARD DRIVE
(3 PLACES)

NOTE: ELECTRONICS TRAY
TURNED AROUND FOR
VIEWING PURPOSES.

FIGURE 7 - CONNECTORS ON BACK OF HARD DRIVE BRACKET AND WALL OF GAME

4. Reconnect the power cord to the power supply. Reattach the OSD board to the Velcro on the

power supply bracket and secure with one wing nut. See Figure 3.

5. Reconnect the ground wire to the rear cover and lower the cover into place, carefully lining up the

2 tabs on the cover with the 2 mating holes on the sides of the game (see Figure 8). Make sure the
plastic lip on the bottom of the rear cover is behind the metal base. Tighten the screw securing the
bottom of the door. See Figure 2. Turn the wing on the draw latch clockwise to engage the latch
(see Figure 1).

TAB

MATING HOLE

NOTE: ONLY LEFT SIDE SHOWN.

TAB AND MATING HOLE ARE

ALSO ON RIGHT SIDE.

FIGURE 8 - SIDE VIEW OF GAME

6. Close (or reattach) and lock the rear door.

7. Plug in and turn on the game.

Troubleshooting Information - Removal/Installation of Major Assemblies -

Ion Aurora

Megatouch Ion Technical Reference Manual

ATTENTION:

OBSERVE PRECAUTIONS FOR HANDLING ESD-SENSITIVE DEVICES

Removal/Installation of Major Assemblies -

Ion Aurora (cont’d)