Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

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

Starting on Philco 111 More Questions & Pics
#37

OK my helpful gang. Here we go again. I will first say, due to your guidance, I checked everything in the area between the RF amp and the first detector. All wiring (remember I didn't remove any and the parts I put in appear to be fine. Next on to the coils which I thought looked ok before. Well, it appears the primary is open on the detector transformer item 9 on the schematic. The smaller coil on the primary looks good! I have checked it and checked it again with my dull bulb brain, it really appears to be open. Well I tested the radio again and it still works, or should I say with a short antenna I can receive my SStrans and a local. Don't know how that can be? I always thought "going green" was a good thing. Well, I guess Philcos have their problems and the "Z" brand has different ones.
At any rate I will be looking for a replacement one for this these or someone with the mental, visual and manual skills that might help. Still not certain how this would be doing if it is open and allowing the radio to work.
I have attached a picture of the output of the receiver on my scope with antenna shorted out and volume high. This is taken from the speaker, on my scope. You can see the spikes that are really quite loud at high volume but less noticable when on station. I can still hear them.
Am I doing something wrong?
Thanks for your expertise.
Jerry

[Image: http://i303.photobucket.com/albums/nn129...e003-3.jpg]

A friend in need is a pest!  Bill Slee ca 1970.


Messages In This Thread
RE: Starting on Philco 111 - by Ron Ramirez - 08-14-2012, 05:41 AM
RE: Starting on Philco 111 - by Phlogiston - 08-14-2012, 10:01 AM
RE: Starting on Philco 111 - by jerryhawthorne - 08-14-2012, 02:45 PM
RE: Starting on Philco 111 - by jerryhawthorne - 08-14-2012, 03:58 PM
RE: Starting on Philco 111 - by Phlogiston - 08-14-2012, 05:54 PM
RE: Starting on Philco 111 - by jerryhawthorne - 08-14-2012, 08:19 PM
RE: Starting on Philco 111 - by Chuck Schwark - 08-14-2012, 10:23 PM
RE: Starting on Philco 111 - by codefox1 - 08-14-2012, 11:41 PM
RE: Starting on Philco 111 - by jerryhawthorne - 08-15-2012, 01:02 AM
RE: Starting on Philco 111 - by Chuck Schwark - 08-15-2012, 09:20 AM
RE: Starting on Philco 111 - by jerryhawthorne - 08-15-2012, 02:59 PM
RE: Starting on Philco 111 - by jerryhawthorne - 08-17-2012, 07:01 PM
RE: Starting on Philco 111 - by 7estatdef - 08-17-2012, 07:28 PM
RE: Starting on Philco 111 - by Phlogiston - 08-17-2012, 08:20 PM
RE: Starting on Philco 111 - by jerryhawthorne - 08-17-2012, 10:31 PM
RE: Starting on Philco 111 - by Phlogiston - 08-17-2012, 11:30 PM
RE: Starting on Philco 111 - by jerryhawthorne - 08-18-2012, 09:37 PM
RE: Starting on Philco 111 - by jerryhawthorne - 08-19-2012, 10:25 PM
RE: Starting on Philco 111 - by jerryhawthorne - 08-20-2012, 07:28 PM
RE: Starting on Philco 111 - by jerryhawthorne - 08-21-2012, 01:01 AM
RE: Starting on Philco 111 - by 7estatdef - 08-21-2012, 08:05 AM
RE: Starting on Philco 111 - by TA Forbes - 08-21-2012, 11:26 AM
RE: Starting on Philco 111 - by jerryhawthorne - 08-22-2012, 02:57 PM
RE: Starting on Philco 111 - by jerryhawthorne - 08-24-2012, 04:34 PM
RE: Starting on Philco 111 - by jerryhawthorne - 08-24-2012, 11:28 PM
RE: Starting on Philco 111 - by codefox1 - 08-25-2012, 11:42 AM
RE: Starting on Philco 111 - by TA Forbes - 08-27-2012, 02:17 PM
RE: Starting on Philco 111 - by jerryhawthorne - 08-28-2012, 05:06 PM
RE: Starting on Philco 111 More Questions & Pics - by jerryhawthorne - 08-29-2012, 07:54 PM



Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
Model 70 Cabinet Trim
musar , Well if you have any more questions feel free to post away . Sincerely Richardradiorich — 08:56 PM
Model 70 Cabinet Trim
Although I have not made any cabinets or cabinet parts for a couple of years, I still have some parts left over, includi...Steve Davis — 06:26 PM
philcorepairbench.com - shadow-meter
Thanks Ron.fenbach — 02:43 PM
Model 70 Cabinet Trim
Thank you, Gary. Before making my original post, I had clicked on "Steve Davis Cabinets" only to find that it...musar — 02:25 PM
philco predicta
Welcome to the Phorum, cgl18! I am not your resource for television repair, but lots of friendly help is available here...GarySP — 02:12 PM
Model 70 Cabinet Trim
Welcome to the Phorum, musar! You can send Steve Davis a private message (PM). The site is at the top of the Home page...GarySP — 02:09 PM
Model 70 Cabinet Trim
How do I contact him? The only contact information for him I could find when searching online was a telephone number th...musar — 10:38 AM
philco predicta
Hello, good afternoon, I would like to ask what the possible problem could be if I don't have an image on the screen. I ...cgl18 — 10:19 AM
Philco model 38 code 121 not receiving signal.
So one last question before I finish this radio. Regarding the speaker and output transformer. I salvaged the original o...Stormlord5500 — 09:31 AM
462ron
It’s on the bottom of the homepage of our Philcoradio.com homepage! Ron462ron — 07:20 AM

[-]
Who's Online
There are currently 396 online users. [Complete List]
» 3 Member(s) | 393 Guest(s)
AvatarAvatarAvatar

>