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Philco Model 20 Troubleshooting
#3

Excellent suggestion - thanks!!

Question - looking at the schematic - I started with looking between G of 24 and Chassis Ground at the Detector , and saw continuity. I then looked between G of 24 at and Chassis Ground - and saw continuity (I believe this is the Second RF). Finally - when I looked at G of 24 and Ground of #1 - and saw open. I would then presume that the First RF coil is open - which would be Schematic part number 7?

Let me know if my thinking/thought process seems logical - I am presuming that going from the Grid connection to chassis ground would be testing the integrity of the coil which terminates to the ground or chassis.


Messages In This Thread
Philco Model 20 Troubleshooting - by mgambuzza - 01-11-2013, 03:16 PM
RE: Philco Model 20 Troubleshooting - by mgambuzza - 01-11-2013, 05:59 PM
RE: Philco Model 20 Troubleshooting - by Arran - 02-06-2013, 10:51 PM



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