"Dave
Understood. I am using the switch in the high position. I'll check the line voltage a few times over the next days. Normally it runs 123-124.
Many thanks for the information on the voltages in the power supply. That…"
The Fine Things are Always Hand Made
Corby Dawson's Discussions
Testing the WUNDERLICH tube on Hickok tube testers
Started Jul 13, 2012 0 Replies 0 Likes
Hi everyone. I just made a post in the ARF test equipment forum about testing the Wunderlich tube on a Hickok tube tester. If you are interested here is the link. Corby Dawson …Continue
RFC coils help in single dial AW12 andAW15
Started Jun 10, 2012 0 Replies 0 Likes
Hi,Does anyone happen to know the DC resistance measured across the RFC coil in the RF stage of the AW12 single dial or the AW15. he AW15 docs show it as L110. It's the one shown centered in the…Continue
Need a working single dial AW12 owners help!
Started this discussion. Last reply by Lars Edwards Sep 10, 2019. 4 Replies 0 Likes
Hi, I am in the progress of correcting the Riders AW12 schematic to reflect the changes in the late version single dial units. (This while working to get mine operational). I need someone that has a…Continue
Schematic variations in late AW12 help!
Started this discussion. Last reply by David C. Poland Jun 10, 2012. 6 Replies 0 Likes
Hi everyone. I'm working through my AW12 and the schematic does not agree with the documentation I have been able to find.I did find under chassis PIX of another one on the web and its the same as…Continue
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"Your late version Scott Alwave Deluxe with AVC was designed to operate nicely across wide variety of AC household voltages, which in those days might vary considerably during the day. Power company control is much better today, and seems…"
"Hi Dave
I also have the model with pin 6 being used.
I noticed that the voltage on the plate of the 2nd AF is about 285 and the 1st AF it is about 203.
These are both higher than the troubleshooting info found in archives.
Does this sound about…"
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