5-2.24. Svc7A Bd1 (Beam Detection) Alarm - MINOLTA-QMS 4060 Service And Parts Manual

SERVICE MANUAL

5-2.24. SVC7A BD1 (Beam Detection) Alarm

Explanation
It was detected by the mechanism controller that the BDCAT (BD catch) is not ON after 50 ms
passed from the LDENB (laser diode enable) signal was turned on.
(BD; beam detection = horizontal synchronous signal from the optical unit)
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