09-16-2019, 08:19 AM
It took me almost 1-1/2 month to get myself by ear and literally drag to the basement to proceed with the radio.
There were delays, distractions, then the vacation, and after vacation I was just ... complacent.
And then Saturday I decided to get the shingles shot and first my hand was sore (to be expected) and then I felt like I have some virus infection - you know, when your skin hurts and the knees are weak etc.
So yesterday on my wobbly knees I went down to the basement and started and finished rebuilding both electrolytic caps. BTW, this is the operation I hate the most.
In the end I was successful, but then the radio refuse to receive stations (which obviously had nothing to do with the power caps) so I found some bad connection of the 6A7 - it took quite a bit of wiggling and rocking in the socket. Well, my workshop is a bit damp. And running dehumidifier in it would add the 3rd one to the bill. This could explain it. Anyways, in the end it started receiving well across the dial.
I have to say, this fairly small speaker, even without the cabinet, plus the cone has been repaired with the rubber cement at the rippled part, this speaker really sounds well. I had some bigger radios with bigger speakers that don't sound as good.
If I am ok this week, some time about Wednesday I will attempt the alignment.
Which brings me to this question: what end of the dial should have the aligned grade with the light pointer when fully meshed or unmeshed: the upper or the bottom one? Right now my upper end is aligned when the cap is fully meshed, but the lower goes about 1/3" below the light pointer (beyond the scale) when unmeshed.
Mike.
There were delays, distractions, then the vacation, and after vacation I was just ... complacent.
And then Saturday I decided to get the shingles shot and first my hand was sore (to be expected) and then I felt like I have some virus infection - you know, when your skin hurts and the knees are weak etc.
So yesterday on my wobbly knees I went down to the basement and started and finished rebuilding both electrolytic caps. BTW, this is the operation I hate the most.
In the end I was successful, but then the radio refuse to receive stations (which obviously had nothing to do with the power caps) so I found some bad connection of the 6A7 - it took quite a bit of wiggling and rocking in the socket. Well, my workshop is a bit damp. And running dehumidifier in it would add the 3rd one to the bill. This could explain it. Anyways, in the end it started receiving well across the dial.
I have to say, this fairly small speaker, even without the cabinet, plus the cone has been repaired with the rubber cement at the rippled part, this speaker really sounds well. I had some bigger radios with bigger speakers that don't sound as good.
If I am ok this week, some time about Wednesday I will attempt the alignment.
Which brings me to this question: what end of the dial should have the aligned grade with the light pointer when fully meshed or unmeshed: the upper or the bottom one? Right now my upper end is aligned when the cap is fully meshed, but the lower goes about 1/3" below the light pointer (beyond the scale) when unmeshed.
Mike.
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.