All bottom cores have been adjusted passing a signal indicated in the service notes. I want to move on to the next step of the picture IF transformer adjustments. This involves shunting the primary coils of T-102, 103, 104 and 106 with a 330 ohm resistor. I have the resistors soldered to mini alligator clips and can do this easily. That is, If I can figure out what bottom terminals are for the primary coil in each. Here is the schematic section with the transformers and the letters of the tabs shown.
Are the secondary coils the ones that are standing alone without being connected to the circuit, except for T-103 where the secondary (I think) is where the sound takeoff goes to the 6AU6 grid in the sound IF circuit?