View Single Post
  #30  
Old 11-30-2014, 11:10 AM
dieseljeep dieseljeep is offline
VideoKarma Member
 
Join Date: Jul 2010
Posts: 7,562
Quote:
Originally Posted by jr_tech View Post
Not shown in the schematic that I have for what appears to be the same (or similar) set (PF set 126-folder 5) nor as an indicated substitution/modification... where does the other end connect?

jr
I was just looking at the schematic again. In the picture, the vertical linearity pot is a rather high wattage type. The 470 ohm resistor seems to make sense, even if the pot is turned to minimum resistance, there is still bias on the cathode. I also notice the 6K6 is triode connected. I would restore the circuit to original, per the schematic.
I find it strange, that some of the vertical circuitry is so far away from the sweep tubes. Rather complicated set to work on, plus the wiring is like a rat's nest.
Reply With Quote
Audiokarma