Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

To B+ Circuits Except Output Transformer?
#1

Hello,

I'm trying to wire up my 46-250 according to the paperwork I just received from Chuck Schwark. I'm trying to incorporate the revision to it for code 122 which has 30ufd, 25ufd and 20ufd electrolytics. It shows on the revision page that the 20ufd pos. lead connects to R102 1.2K resistor and then goes "TO B+ CIRCUITS EXCEPT OUTPUT TRANSFORMER PRIMARY". On the schematic it shows the 20ufd cap with the 90V on it being common to the red wire of the T200 audio transformer.

Icon_confused So I'm a little confused. Is this 90V connection to the red wire (primary) of the output transformer actually being made? And if not, where does the red wire (primary) of the output transformer go?

Thanks,
Johnny
#2

Icon_redface Sorry folks! This dummy just saw the other note that gives the output transformer connection. Time to quit for the day. Thanks anyway.
Johnny




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Hickok AC51 tube tester
Absolutely no one is going to reverse engineer that circuit. Even the iron core is missing.RodB — 10:37 AM
IF can wire size and Rubber mounts?
Thanks to both members for your help regarding wire and tuner mtg supports. regards--Johngeorgetownjohn — 09:33 AM
Hickok AC51 tube tester
Note that no power cord, power switch, or power transformer switch are shown. That (along with my experience with full s...DaleHCook — 07:09 AM
IF can wire size and Rubber mounts?
A pair of wire strippers can give you an idea of what the existing gauge of the wire leads are in the IF can, I think it...Arran — 06:07 AM
My last cabinet for this year
Hello Dan, That is really beautiful what great looking radio you have ! I have friends who live in Calgary and the wea...radiorich — 01:51 AM
Philco Predicta Siesta picture over time getting dimmer
I found that the wire insulation was burnt.  The fly back needs corona dope! Why would someone put that there?Platinumblonde36 — 01:09 AM
Philco Predicta Siesta picture over time getting dimmer
This is what it looked like beforePlatinumblonde36 — 01:01 AM
Philco Predicta Siesta picture over time getting dimmer
Platinumblonde36 — 12:58 AM
Philco Predicta Siesta picture over time getting dimmer
Platinumblonde36 — 12:57 AM
Philco Predicta Siesta picture over time getting dimmer
I'm finding some strange things in my set and for the most part it's also original, so I need to start going over everyt...Platinumblonde36 — 12:55 AM

[-]
Who's Online
There are currently 5007 online users. [Complete List]
» 2 Member(s) | 5005 Guest(s)
AvatarAvatar

>