1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Other Radios (Non-Philco)
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Linear Mode
Truetone D724 power xformer replacement?
Eric
Senior Member
****
Posts: 451
Threads: 85
Joined: Nov 2011
City: Cumming, GA
#1

10-18-2012, 08:12 PM
I have a Western Auto Truetone D724 (1938) Riders 11-1 with a bad transformer. I was googling trying to find info and came across a thread in the Antique radio Forum and found a thread on the d724 with a bad xformer. I bought a Hammond replacement xformer a 272DX with a 6.3fil and lamps and 5v for the 80 filament. Now my problem the print shows a winding on the secondary (center winding) going to the 80 plates and a center tap going to the choke and filter cap. Did I get the wrong xformer? What am I missing?

Eric
Find
« Next Oldest | Next Newest »


Messages In This Thread
Truetone D724 power xformer replacement? - by Eric - 10-18-2012, 08:12 PM



Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
Philco 46-420 Code 121 Reception issues
Welcome Eric, I agree with Bob and far as the two main electrolytic filter capacitors did you change them yourself or w...radiorich — 11:43 PM
Philco 46-420 Code 121 Reception issues
You mentioned the Philco manual and going through the check points...just to be sure we're on the same page here's the m...klondike98 — 08:13 PM
Philco 42-1008 conversion kit
Interesting. I haven't seen that before.klondike98 — 07:02 PM
12' Philco
Yes I had looked for it on the web as well some time back and could not find it. I was glad to see it turned up in Ron'...klondike98 — 06:59 PM
Shadow Meter Bulb
Now if you had a set with a tuning light then the bulb type is important to the circuit, some sets used those prior to t...Arran — 04:58 PM
Shadow Meter Bulb
Ok. Thanks for the correction.RossH — 03:09 PM
Model 28L
For 28 you will probably need to buy a Hammond 125CSE. Or any of the series of the power you need, with SE suffix. Then ...morzh — 02:09 PM
37-60 revision 6
I am restoring a Philco 37-60 and it shows run 6 they removed the ground from G3 of the 6K7G and put the G3 to -2.5v for...bobbyd1200 — 01:01 PM
Shadow Meter Bulb
Mike is correct on the bulb connection, two separate circuits. I found that by rotating the bulb and sliding it forward ...RodB — 12:19 PM
Hickok AC51 tube tester
Cleaned ann contacts, switches and sockets, works great now.martinj — 11:32 AM

[-]
Who's Online
There are currently no members online.

>
  1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Other Radios (Non-Philco)