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Philco 37-650 Questions
Ron Ramirez
Silent Key
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Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand State, Province, Country: Indiana
#3

09-12-2009, 05:58 AM
I just looked at the schematic on Nostalgia Air.

There is a 330K resistor, part (46), connected to one of the 6F6G control grids. But the other end does not connect to the other 6F6G grid - it connects to B-. A 490K resistor, part (53), connects from the control grid of the other 6F6G to B-.

Perhaps this will help...
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Ron Ramirez
Ferdinand IN
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Messages In This Thread
Philco 37-650 Questions - by Joe Rossi - 09-11-2009, 10:24 PM
Re: Philco 37-650 Questions - by Ron Ramirez - 09-12-2009, 05:37 AM
Re: Philco 37-650 Questions - by Ron Ramirez - 09-12-2009, 05:58 AM
Re: Philco 37-650 Questions - by Joe Rossi - 09-12-2009, 09:55 AM
Re: Philco 37-650 Questions - by Ron Ramirez - 09-12-2009, 11:08 AM
Re: Philco 37-650 Questions - by Joe Rossi - 09-12-2009, 03:42 PM
Re: Philco 37-650 Questions - by Joe Rossi - 09-18-2009, 04:52 PM
Re: Philco 37-650 Questions - by Joe Rossi - 09-20-2009, 09:00 PM



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