OK I have a Non Hand Wired D201 that I believed to have a bad 455KHz Can (T401). I installed a new known working one and I'm getting the same very low tone. I have my signal generator set at 30% Modulation, 455Khz and +3.0dBm and can barely hear it. I hooked up my Oscilloscope to V401 pin 2 and I can see the 455Khz and Im able to peak L400 and T400 using the scope but audio doesn't change. I try to adjust T401 with the Scope probe hooked to V401 pin 2 and I get NOTHING . When the scope is...
TRAM D201 non HW receive issue and 0 modulation
TRAM D201 non HW receive issue and 0 modulation