Pioneer CDJ-2000NXS Service Manual page 48

1
[8] Output of the alarm port
A
Although "Normal/abnormalities of each device at the time of power supply ON and initialization" can be judged by
3 Auto device diagnosis of a "[3] Indication of various information", the test port output on a main board can also be
checked.
When a defect is detected by the device by power supply ON, an alarm port performs the following pulse outputs.
B
C
D
E
F
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