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Old 06-02-2015, 08:08 AM
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DavGoodlin DavGoodlin is offline
Motorola Minion
 
Join Date: Aug 2011
Location: near Strasburg PA
Posts: 3,500
I checked schematics for the 1947-53 Zenith (Wallace Telaide) and did not see terminal 7 on the flys for chassis using 6W4/25W4.

The fly for J-chassis (6AX4 damper)is similar but has the additional tap, as shown on the Merit replacement diagram. K and later chassis have a different fly.

Only the later G-line chassis show the tapped-winding width coil. Those show damper cathode and yoke on terminal one also. Yours is a single winding width coil.
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