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

Model 60 Code 121
#11

Hey Mondial:
I have found the problem with the 60 and it now works perfectly. This is a strange one and I don't pretend to understand why this is but here it is. When I did the alignment I set the signal generator to the IF frequency and checked with a counter to be sure I am accurate and I set everything up and did the RF side all looked good dial wise but the overloading issue. Like you said the AVC voltage seemed low and compared to another radio it was. It seemed to me like the if alignment was out so I checked it the old fashion way, by ear tuned to a local station. 1st, 2nd, and 3rd were bang on, the forth was way off. so I put VOM on the AVC line and tuned it to the clearest reception and highest AVC voltage, -9.8 volts. All is good now.
So I went back and tried the generator method again and out to lunch again so retuned using the meter on the AVC and perfect. Any thoughts on this, using the generator method has worked on countless radios before this one.

Gregb


Messages In This Thread
Model 60 Code 121 - by gregb - 03-04-2014, 10:36 PM
RE: Model 60 Code 121 - by Mondial - 03-04-2014, 11:29 PM
RE: Model 60 Code 121 - by gregb - 03-04-2014, 11:41 PM
RE: Model 60 Code 121 - by Mondial - 03-04-2014, 11:55 PM
RE: Model 60 Code 121 - by gregb - 03-05-2014, 12:02 AM
RE: Model 60 Code 121 - by Mondial - 03-05-2014, 11:43 AM
RE: Model 60 Code 121 - by gregb - 03-05-2014, 07:25 PM
RE: Model 60 Code 121 - by gregb - 03-06-2014, 12:06 AM
RE: Model 60 Code 121 - by Mondial - 03-06-2014, 09:35 AM
RE: Model 60 Code 121 - by gregb - 03-06-2014, 09:58 AM
RE: Model 60 Code 121 - by gregb - 03-07-2014, 12:30 PM
RE: Model 60 Code 121 - by Mondial - 03-07-2014, 09:32 PM
RE: Model 60 Code 121 - by gregb - 03-07-2014, 09:38 PM
RE: Model 60 Code 121 - by Mondial - 03-07-2014, 10:22 PM
RE: Model 60 Code 121 - by gregb - 03-07-2014, 10:55 PM



Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
Philco Model 95 High Boy
So today I get published as I update my collection in the Radio Museum web site. I tried to published pictures of my Phi...slford310 — 08:00 PM
Philco 84 antenna connection
Very simply connect al long piece of wire to that contact for your antenna.   A piece 10 to plus 50 feet is no issue dep...slford310 — 07:46 PM
Philco 46-480 Cabinet Restoration
I like it!Burchjburch — 05:57 PM
Philco 46-480 Cabinet Restoration
I knew when I asked the question here, that I just wasn’t satisfied with the darkness of the stain. Today I took some mi...jrblasde — 04:54 PM
Philco 84 antenna connection
I've used a single long wire up as high as possible and away obstacles. The gnd can be connected to a copper water pipe ...Radioroslyn — 03:34 PM
Philco 51-632
Found this today for $10 in the local resale shop. It’s a violation of good procedure but I put it on the variac. It cam...bridkarl — 03:25 PM
Philco 41-221 Restored
Rod Great job, looks good, no need to refinish to my taste. It is rare that you see the tenite grill in these in decent...morzh — 03:01 PM
My last cabinet for this year
Beautiful Job!!!! Looks awsomeslford310 — 03:01 PM
Identify Philco Radio
Thank you Terry.dconant — 02:41 PM
Philco 84 antenna connection
Hello Everyone, I was wondering what was the best way to connect an antenna for testing on my Philco 84. The field co...Ctkid — 01:38 PM

[-]
Who's Online
There are currently 3486 online users. [Complete List]
» 2 Member(s) | 3484 Guest(s)
AvatarAvatar

>