I'm trying to understand the flow of the signal through the audio amp and pop-fix FET (Q74 in at least the V6).? I *think* I get that in the amplifier stage around Q70 (V6) has a bypass cap to ground, as indicated by flag M1.? The 2N7000 Q74 (V6) appears to have both terminals 2 and 3 grounded (pin 3 via flag M2).? Is that correct?? Am I reading the schematic correctly that flags M1 through M4 are ground?? If so, it appears that grounds the CW tone input and VOL-H via the 1K resistor R70.??
Thanks!
Andy? KG5RKP
