[Heathkit] SB-104A PA PROBLEM
Alexander Gerli
ac1wye at gmail.com
Mon Aug 28 21:05:19 EDT 2017
I do NOT know if my PA transistors are bad or not...I made the voltage check described in the Manual and, under key-down in SSB, the voltage read was 0.715V at both the test points. Manual says the V should be 0.65V if OK and 1.2V if the PAs are bad. Can anyone help me with this? Right now, I can get about 1W out on Low and about 5W on High and the audio is clear and undistorted, so it seems as though the Driver Board is working.
Sent from Sandy's IPhone!
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