Hello friends I have a problem with a digital tester hd dt9205a that some scale does not work and others of resistances does not give me the correct measures check the sircuito measured the transitor y1 and gives me continuity on all 3 sides I would like to know if there is a replacement for that transient before hands thanks ......

the transistor is cmd and by the way the tester for a long time on the scale that turns off, I just have to turn the knob to the off scale so that it comes back on ...