29-12-2016, 12:13 AM
Hi Andy.
Yes indeed I have. I've been right through the AGC circuit, even the DC content on the right hand diode is low (AF detector) at 3-4v negative on the local here (The audio is loud and good quality except the very strong stations where it distorts). I'm going to have a look at it on the scope tomorrow. It's a really odd one and no doubt it'll be an obvious fault when I find it.
Yes indeed I have. I've been right through the AGC circuit, even the DC content on the right hand diode is low (AF detector) at 3-4v negative on the local here (The audio is loud and good quality except the very strong stations where it distorts). I'm going to have a look at it on the scope tomorrow. It's a really odd one and no doubt it'll be an obvious fault when I find it.
