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Philco 118 AVC Levels
glwells
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Posts: 15
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Joined: Aug 2009
City: Columbus State, Province, Country: NC
#1

09-28-2010, 12:57 AM
I have been chasing an AVC level issue on a 118 that I have completely recapped, resistors checked, tubes checked, and recalibrated. I find that the AVC level rarely gets above -3VDC and often will slip positive approx 1.5 VDC with no signal. I am looking for guidance as to whether a slight positive voltage is normal on the AVC bus with no signal and if not, suggestions as to where to begin my investigation. I thought AVC was always in the range of zero to negative values. Thanks for all of your help and guidance.

Gary
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Messages In This Thread
Philco 118 AVC Levels - by glwells - 09-28-2010, 12:57 AM
Re: Philco 118 AVC Levels - by Chuck Schwark - 09-28-2010, 11:29 AM
Re: Philco 118 AVC Levels - by glwells - 09-28-2010, 10:15 PM
Re: Philco 118 AVC Levels - by exray - 09-28-2010, 10:58 PM



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  1. The PHILCO Phorum
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  3. Philco Electronic Restoration