I'm looking into doing a tube transplant on a working 4900 with brutal screen burn. The 4900 has a 19VLTP22. My donor has no markings and I can't even ID the chassis.
Here's how the yokes measure out:
4900 - 5 ohms, 42 ohms
Unknown - 5 ohms, 60 ohms
Looks close enough for a try. Problen is the donor tube has more pins that the 19VLTP22. See the pics, 4900 tube first and the donor below. What do you think?
Here's how the yokes measure out:
4900 - 5 ohms, 42 ohms
Unknown - 5 ohms, 60 ohms
Looks close enough for a try. Problen is the donor tube has more pins that the 19VLTP22. See the pics, 4900 tube first and the donor below. What do you think?


