Try headpones and see if you can hear. If so, try some deoxit on the headphone
jack switching contact. These contacts get dirty from time to time.
Let us know how the progress goes.
73
Mark
N5KAE
>
>From: Charles Ring <[email protected]>
>To: [email protected]
>Sent: Mon, September 10, 2012 8:16:31 PM
>Subject: [Drakelist] 2-C
>
>The received audio in my 2-C is completely dead. This had happened before and
>then resolved itself but is back. The S-meter still shows the calibrator
>signal,
>and feeding tone into the sidetone jack produces weak audio that is not very
>responsive to the AF gain control and is modulated with 60Hz.. No difference
>between the AM and either of the two sideband positions. There is a slight hum
>in the speaker and considerable hum on the 60uF section of the triple filter
>cap, which is a new replacement one. No audio on the mode switch. Advice?
>
>
>--
>Charles Ring W3NU
_______________________________________________
Drakelist mailing list
[email protected]
http://mailman.zerobeat.net/mailman/listinfo/drakelist
