Product specifications

10 M
IDWAY
A
MUSEMENT
G
AMES
, LLC
C
HAPTER
5 W
IRING
CPU BOARD LED INDICATOR STATUS TABLE
Notes on LED Indicator Status
1. LED 1 monitors CPU power (+3.3V). If this LED is off or blinking, investigate processor circuits. If other
LED’s are off or blinking at the same time, check +5V circuits or the game power supply.
2. LED 2 flashes when the hard disk is operating during game play. LED 2 may light continuously during
start-up. If this LED remains lighted, the hard drive may be locked-up or faulty.
3. Software controls RP63. In this game, RP63 initially indicates program start-up stages. This LED is a
seven-segment, alphanumeric display device. Normally, RP63 will display a lowercase “b” or “o” pat-
tern with sequentially blinking segments. During Self-Test screens, RP63 displays a “bouncing bar”
that resembles a hypen (“-”).
Device Location Function Color State Meaning
LED 1 U6, U7, U16 3.3V CPU Power Red OFF
ON
BLINKING
Insufficient power
Power OK
Power supply fault
LED 2 U28, P5 Disk Drive Activity Green OFF
ON
BLINKING
Disk not in use
Locked up disk
Normal disk activity
RP63 U22, U26 Indicator Red OFF*
ON*
BLINKING*
See
NOTE 3
, below