1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration

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

Linear Mode
Philco 40-180 no tuneing
Forrest
Junior Member
**
Posts: 45
Threads: 11
Joined: Dec 2019
City: Oconomowoc State, Province, Country: Wi
#1

11-13-2021, 08:59 PM
I have a 40-180 that is driving me crazy, it has been worked on before I corrected some problems my last problem is no tuneing in manual mode push buttons work and can be tuned.I have checked everything in the circuit at least 3 times and replaced and jumpered caps in the osc circuit I cannot get the circuit to oscillate it is not that complicated a circuit has anyone run into this problem? I’ve included a schematic I checked the coil wireing at least 5 times any input is appreciated.

Forrest.    


Attached Files Image(s)
   
Find
« Next Oldest | Next Newest »
Thread Closed


Messages In This Thread
Philco 40-180 no tuneing - by Forrest - 11-13-2021, 08:59 PM
RE: Philco 40-180 no tuneing - by morzh - 11-13-2021, 09:53 PM
RE: Philco 40-180 no tuneing - by Forrest - 11-14-2021, 08:43 AM
RE: Philco 40-180 no tuneing - by mikethedruid - 11-14-2021, 09:41 AM
RE: Philco 40-180 no tuneing - by RodB - 11-14-2021, 10:32 AM
RE: Philco 40-180 no tuneing - by morzh - 11-14-2021, 03:15 PM
RE: Philco 40-180 no tuneing - by morzh - 11-14-2021, 05:00 PM
RE: Philco 40-180 no tuneing - by admin - 11-18-2021, 01:48 PM
RE: Philco 40-180 no tuneing - by tludka - 11-28-2021, 01:54 PM
40-180 no manual tuneing - by Forrest - 11-18-2021, 01:00 PM



Users browsing this thread: 7 Guest(s)
[-]
Recent Posts
Philco 49-1040
Hello bob, that underside looks like it is all original ! Sincerely Richardradiorich — 02:07 AM
Philco 49-1040
Oh yes, many bumblebees and loktal tubes. The cutout is for the speaker.  Here's a photo from a different set. Bob Andersen — 12:59 AM
Philco 49-1040
Bob; Looks like another "Bumble Bee" special, like my Brand Z T.O radios. Is that section they took out of ...Arran — 12:19 AM
Philco 49-1040
Hello Bob, You are like the home for lost tv's like how people bring pets home ! Sincerely Richardradiorich — 12:00 AM
Philco 49-1040
I thought I had an arrangement to restore this set for a customer but his wife said heck no.  Instead, he gave it to me....Bob Andersen — 10:29 PM
Philco 46-480 Electronic Restoration
I kept working on reassembly this week. I wasn’t able to solder for a few days while it was too cold (single digit low t...jrblasde — 09:27 PM
Atwater-Kent 84, restoration.
Well, powering it up would be too good to be true, and I had that feeling. Before I did, I decided to check the coils...morzh — 06:02 PM
An attempt to remove the Field Coil from a G speaker
Thanks Chas, sure will give it a look!morzh — 03:39 PM
An attempt to remove the Field Coil from a G speaker
Mike, Lookup  murrayatuptown on ARF. Seems he has a dilemma with surplus field coils. Could get lucky and have what y...Chas — 01:26 PM
Atwater-Kent 84, restoration.
Hello Mike, I have not checked to see if my console has a fuse or not and far as sets go I have early 30s General Motor...radiorich — 11:25 AM

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

>
  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration