Hi, Just asking if someone else ever had this kind of problem. I have a faulty channel that goes into protection mode. Just take a measurment between center tap and the case and found that there's +70 volts. When measuring between both center tap I have the same reading of +70 volts.When measuring between center tap and transistor collector ,the reading is ok i.e. +70 and minus 70 volts.
Reading is 7.8 and 7.1 at base and collector respectively, that's why the protection goes on, but could not find any clue about the voltage reading of 70 volts between center tap and case. Have any idea, please let me know, Thanks
Reading is 7.8 and 7.1 at base and collector respectively, that's why the protection goes on, but could not find any clue about the voltage reading of 70 volts between center tap and case. Have any idea, please let me know, Thanks
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