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

Tuner not working on 46-420 code 121
#3

Thanks for your suggestions.

The tuner seemed to be working fine when I got the radio so I don't know what happened.

I looked at all the solder points to the tubes and nothing looks shorted anywhere.

To check the coils I would (it seems to me) have to try to get the aluminum enclosures off and that would take unsoldering everything it the way of those irritating screws on the underside of the chassis.
I don't at this point have any meters or scopes so I was hoping there were a few things to try that weren't too difficult.

If I have to I'll salvage my new caps and pull everything to completely rewire the radio but I certainly want to avoid that.

It just bothers me that when I got the radio the tuner worked and the volume was weak and now I've gone to strong clear volume and a useless tuner in the circuit.

Thank God there's beer in the fridge...


Terry Lett


Messages In This Thread
RE: Tuner not working on 46-420 code 121 - by terrylett - 08-03-2018, 06:16 PM



Users browsing this thread:
[-]
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 no members online.

>