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Philco 87 alignment question/RESULTS
Ron Ramirez
Silent Key
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Posts: 13,776
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Joined: Sep 2005
City: Ferdinand State, Province, Country: Indiana
#4

01-21-2012, 09:18 PM
The "volume control" on the 87 is just a 10K potentiometer connected between the antenna terminal and ground. On sets like these, a good ground is essential for proper operation of the volume control. Left ungrounded, the volume control is not always effective on strong local stations, as you have discovered.
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Ron Ramirez
Ferdinand IN
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Re: Philco 87 alignment question - by Ron Ramirez - 01-21-2012, 06:00 PM
Re: Philco 87 alignment question - by DKinYORKpa - 01-21-2012, 06:41 PM
Re: Philco 87 alignment question - by Ron Ramirez - 01-21-2012, 09:18 PM
Re: Philco 87 alignment question - by DKinYORKpa - 01-22-2012, 11:58 AM



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