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Model 620 part 57 identification
Chuck Schwark
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Joined: Sep 2005
City: Evanston, IL
#3

01-27-2008, 08:24 PM
In Service Bulletin 218, for the Model 620, capacitor #57, is a wax-paper tubular cap; 0.1uF, p/n 30-4122.

In the later production run chassis', see Service Bulletin 218A, that cap is now a bakelite block cap; 0.09uF, p/n 4989-SG. Essentially a 0.1 uF cap, in today's standard values.
Chuck Schwark,
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Messages In This Thread
Model 620 part 57 identification - by David B - 01-27-2008, 04:21 PM
[No subject] - by rghines1 - 01-27-2008, 06:47 PM
[No subject] - by Chuck Schwark - 01-27-2008, 08:24 PM
Philco 620 - by David B - 01-27-2008, 09:00 PM
Philco 620 - by David B - 01-27-2008, 09:10 PM



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