[The check and trouble shoot of mA trouble of shimadzu X-ray generator HD150B-10].
X-ray machine mA circuits are generally composed by mA Pre-set circuits and mA detect circuits. To effectively control the tube current, there are many safety circuits and auxiliary circuits in mA control circuits. The trouble of mA circuits of HD150B-10 displays "mA Trouble" promptly on the plasma display; however, it is difficult to discover the actual trouble in the circuits because the mA control circuits are interconnected. In this paper, the question we discuss is how to check and shoot quickly and correctly the trouble of mA circuits, after the prompt appearance of "mA Trouble" on the plasma display.
Xia
Z
Z
First University Hospital, West China University of Medical Sciences, Chengdu 610041.
Liu
Y
Y
D004867:Equipment Design; D004868:Equipment Failure; D011859:Radiography / Q000295:instrumentation*; D013679:Technology, Radiologic / Q000295:instrumentation*