Something is definitely wrong with this picture.
-You have signal on the primary side of the input transformer.
-We have checked the secondary side of the transformer and all the connections immediately thereafter, all of which show no faults in the path.
If the above statements are true, we should have signal on R0.
The only possible other explanation I can think of is that somewhere along the path you have a solder bridge or something similar that is shorting the audio path to ground.
Go back to post #377 and follow the audio path again, but this time instead of measuring AC voltage between each of those points in the circuit and Aud GND, go through it once with your meter set to continuity mode. If you don't get the continuity beep anywhere, go through it again measuring ohms. Please report back with your findings.
-You have signal on the primary side of the input transformer.
-We have checked the secondary side of the transformer and all the connections immediately thereafter, all of which show no faults in the path.
If the above statements are true, we should have signal on R0.
The only possible other explanation I can think of is that somewhere along the path you have a solder bridge or something similar that is shorting the audio path to ground.
Go back to post #377 and follow the audio path again, but this time instead of measuring AC voltage between each of those points in the circuit and Aud GND, go through it once with your meter set to continuity mode. If you don't get the continuity beep anywhere, go through it again measuring ohms. Please report back with your findings.
