"The phone is a remarkably complex, simple device, and very rarely ever needs repairs, once you fix them." - Dan/Panther
Started by Babybearjs, August 20, 2020, 04:18:34 PM
Quote from: poplar1 on August 21, 2020, 01:01:36 PMI thought the resistance lamp was in parallel with the 90 VAC ringing output. In case of a short, the lamp will light so as not to burn up the ringing supply.