My 2C has been working fine. This morning when I turned it on, the
audio is rather loud, there's some hum that wasn't there, the AF Gain
control has no control over the volume and when muted by my 2-NT the hum
is louder through the speaker. When the AF Gain control is turned
either full up
Gary -
Quite likely a high ESR in C40, possibly and/or C48. Simply paralleling
a capacitor of similar size across each one should resolve the problem.
73, Garey - K4OAH
Glen Allen, VA
Drake 2-B, 4-B, C-Line TR-4/C Service Supplement CDs
www.k4oah.com
Gary Winkelman wrote:
My 2C has been
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