Hi! I've got a problem in my turntable and a user suggested that these NPN/PNP transistors (D1889 and B1340) are broken. First thing I thought was "I buy the 6 ones and I'll try with them", but I see that they're not that easy to find them in my country or through Internet (and when I do, they are expensive).
I've checked the resistance with a multimeter and I have similar results between each of the three pairs in all of them, so I can't see any short or something. But this doesn't mean that they must be ok, right? What do you recommend? Or maybe there are other more common models that fit in my turntable...
I've checked the resistance with a multimeter and I have similar results between each of the three pairs in all of them, so I can't see any short or something. But this doesn't mean that they must be ok, right? What do you recommend? Or maybe there are other more common models that fit in my turntable...