Midway UPRIGHT DEDICATED VIDEO GAME 25" CABINE 16-20044-101 - Manual (Page 83)

Wiring 5-8
AUDIO AMPLIFIER BOARD ASSEMBLY
04-12529.1
AUDIO AMPLIFIER LED INDICATOR STATUS CHART
DESIGNATION LOCATION FUNCTION COLOR STATE MEANING
LED 1
(CR1)
UPPER CENTER
NEAR C3
FAULT
INDICATOR
RED OFF NORMAL
OPERATION
ON LOCKED UP
(NOTE 1)
BLINKING OVERLOAD
(NOTE 2)
LED 2
(CR2)
LOWER CENTER
NEAR U2 & U6
FAULT
INDICATOR
RED OFF NORMAL
OPERATION
ON LOCKED UP
(NOTE 1)
BLINKING OVERLOAD
(NOTE 2)
NOTES:
1. Output protection circuit has been activated. Clear fault and remove power to attempt a circuit reset.
2. Intermittent audio overload or overheating may cause blinking. LED should flash only during start up.