View Single Post
  #8  
Old 07-03-2014, 06:31 PM
zeno's Avatar
zeno zeno is offline
VideoKarma Member
 
Join Date: Mar 2013
Location: New Hampshire
Posts: 4,918
Quote:
Originally Posted by Schanz View Post
This is definitely a replacement transformer. My rectifier had burned out on me so I tested the voltage at the pins. 323 v at the rectifier ok? The schematic doesn't say. It lists the voltages for the other tubes. The heater voltage is correct though.

Sent from my SAMSUNG-SGH-I337 using Tapatalk
The DC voltage at the positive side of C25 is what counts.
300 VAC from the transformer to the #80 IIRC is right.
Will give you 300 VDC full wave before filtering.

Most old power transformers are color coded. This link will
give you what you need and then some........
http://www.radioremembered.org/xfmr.htm

73 Zeno
Reply With Quote