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

116B (121) won't fly
#12

Let me understand: when you are talking of "strong tone/weak tone" you mean injecting modulated IF signal into (where?) grid cap of the respective tube and hearing it out of the speaker? Right? Right

And do you take the grid cap wire off? Or leave it on the cap? Mostly on. Took cap off 1st det only.

Also, have you replaced the out-of-specs resistors? Double checking out of spec resistors.

And all of the tubes have been tested good? Yes

And you did try to peak 51, 53 and 54 caps in the 1-to-2 IF xfmr (52) and 57 and 59 caps in the 58 IF xfmr?

No I have not. I will do this after checking out of spec resistors.


I've got some time today so I'm on this the rest of the afternoon. If you can think of anything else I need 
to do just let me know.  Thank you. I do appreciate your help

Danny


Messages In This Thread
116B (121) won't fly - by Danny - 05-05-2016, 03:09 PM
RE: 116B (121) won't fly - by morzh - 05-05-2016, 03:42 PM
RE: 116B (121) won't fly - by Danny - 05-05-2016, 06:35 PM
RE: 116B (121) won't fly - by morzh - 05-05-2016, 08:28 PM
RE: 116B (121) won't fly - by Danny - 05-06-2016, 09:34 AM
RE: 116B (121) won't fly - by Danny - 05-08-2016, 06:43 PM
RE: 116B (121) won't fly - by Radioroslyn - 05-08-2016, 07:48 PM
RE: 116B (121) won't fly - by Danny - 05-09-2016, 11:10 AM
RE: 116B (121) won't fly - by morzh - 05-09-2016, 11:57 AM
RE: 116B (121) won't fly - by Danny - 05-09-2016, 04:32 PM
RE: 116B (121) won't fly - by morzh - 05-09-2016, 05:52 PM
RE: 116B (121) won't fly - by Danny - 05-10-2016, 11:10 AM
RE: 116B (121) won't fly - by morzh - 05-10-2016, 11:36 AM
RE: 116B (121) won't fly - by Radioroslyn - 05-10-2016, 02:42 PM
RE: 116B (121) won't fly - by Danny - 05-16-2016, 03:41 PM
RE: 116B (121) won't fly - by Danny - 05-20-2016, 10:04 AM
RE: 116B (121) won't fly - by morzh - 05-20-2016, 10:22 AM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 46-480 Electronic Restoration
Haha, thank you sir! I’ve been eyeballing a 47-1230 console for sale over north of Bentonville, Arkansas for a while. Pr...jrblasde — 09:18 PM
Philco 46-480 Electronic Restoration
@ Joseph, get off the porch and run with the dogs. You fixed one, grab another. @ Morzh, I think that we are the same ...MrFixr55 — 08:59 PM
Philco Model 249 made in England
Wow! Now that is something! I’ve never seen a Philco like that, but it’s pretty mid-century.jrblasde — 06:40 PM
Philco 46-480 Electronic Restoration
I've run the radio for a couple of hours today, and all is well. It's a remarkable sounding radio! I'll go ahead and upl...jrblasde — 06:05 PM
Philco Model 249 made in England
Gary - Thanks for responding!  I hadn't actually taken possession of it at the time of my post but since you said it was...fklown — 03:32 PM
Philco model 40-100
Marion; Replacing volume controls was something some service shops did in years gone by to make a little extra profit...Arran — 03:24 PM
Philco Model 249 made in England
Welcome to the Phorum, fklown!  That's one heck of a Philco 'yardstick' you've got there!  Could you possibly post a clo...GarySP — 03:19 PM
Philco model 40-100
Arran, Thank you so much for your assistance and the link to the fleabay listing! They say a picture is worth a thousan...mhamby — 01:43 PM
Philco Model 249 made in England
I wonder if anyone has any information or experience with this model.  My internet searches are coming up with nothing. ...fklown — 11:40 AM
Road Trip for a Philco 46-480
Good morning, folks! I’ve finished the cabinet and the electrical restoration, and have detailed those in their respecti...jrblasde — 10:56 AM

[-]
Who's Online
There are currently 626 online users. [Complete List]
» 2 Member(s) | 624 Guest(s)
AvatarAvatar

>