21
DIAGNOSTICS
POWER SUPPLY
Power Supply Diagnostics
2.) Check AC power connection to power supply.
3.) Ensure Power Supply switch is set to 115V (or 230V)
(Some model power supplies may not have this)
4.) Ensure Power switch is on.
1.) Verify AC power to power supply through line filter in lower section. Replace if needed. (A5FI9010)
Turn game power OFF. Disconnect all
connectors from power supply. Turn power ON.
Power supply fan
comes ON.
Power supply fan
remains OFF.
Replace Power Supply.
Part # AAPS1011-QD-LINK
Turn power OFF. Unplug all outputs from Link Controller Board .
Reconnect both connectors from Power Supply to Board.
Turn power ON.
Power supply fan
comes ON.
Power supply fan
remains OFF.
Turn power OFF.
Reconnect the outputs
at the Link Controller
Board one at a time.
Wait 3 minutes be-
tween tests to turn
power ON.
Power supply fan
comes ON.
Short in Link Controller
Board. - Replace.
This cable is OK.
Plug in next cable.
Power supply fan
remains off.
This cable or component on this
cable such as a motor is causing
an overload. See Cable Pin-Outs
in manual to see which component
might be at fault.
No 12 Volts (Power Supply Fan is not turning), but AC to power supply is OK
This means that either:
1.) Power supply is faulty. Verify the green and black wire on power supply harness is tied together.
2.) There is a 12 volt short in cabinet causing power supply to remain off to protect itself.
AACB5800
QD Link Controller
