11-23-2020, 02:03 PM
Greetings All,
This is my first post to this site and I am hoping someone can help me finish my Philco 20 restoration project. I have repacked all the Bakelite blocks, replaced all the resisters, repacked the filter can, fabricated a dial lamp bracket, refinished the cabinet and replaced wiring as needed. The only thing left is this one resister.
My problem is the resister (see photo - grey ) that attaches to terminal 1 of part 25 and terminal 1 of the filter can. Terminal 1 of 25 attaches to terminal 5 of part 24 (transformer).
The resistor has the number 33-3280-1 stamped on it. I have found 33-3280 info which calls for 128 ohms but no wattage. Since these early numbers can be random in nature I am not sure of the resistance or wattage. Since this was probably added later (or different model) it does not appear on any of my schematics. To be honest, my ability to decipher this info using Ohm's Law, is unreliable.
I would appreciate knowing the ohm and wattage for this resister.
Thank you,
Fred
This is my first post to this site and I am hoping someone can help me finish my Philco 20 restoration project. I have repacked all the Bakelite blocks, replaced all the resisters, repacked the filter can, fabricated a dial lamp bracket, refinished the cabinet and replaced wiring as needed. The only thing left is this one resister.
My problem is the resister (see photo - grey ) that attaches to terminal 1 of part 25 and terminal 1 of the filter can. Terminal 1 of 25 attaches to terminal 5 of part 24 (transformer).
The resistor has the number 33-3280-1 stamped on it. I have found 33-3280 info which calls for 128 ohms but no wattage. Since these early numbers can be random in nature I am not sure of the resistance or wattage. Since this was probably added later (or different model) it does not appear on any of my schematics. To be honest, my ability to decipher this info using Ohm's Law, is unreliable.
I would appreciate knowing the ohm and wattage for this resister.
Thank you,
Fred
