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 70
Tubesforme
Member
***
Posts: 107
Threads: 20
Joined: Feb 2015
City: Los Angeles, CA
#5

03-27-2017, 03:07 PM
(03-26-2017, 09:43 PM)Radioroslyn Wrote:  OBTW Does adjustment #7 change the frequency at the low end of the dial? If not we're back the the osc coil again.

#7, the 600 Khz trimmer does vary the location of the signal as I vary the dial, not as much as I think it should, but it does vary the signal. I did check the coil for continuity as well as the oscillator voltages with a VTVM and all seem to be within tolerance.
Find
« Next Oldest | Next Newest »
Thread Closed


Messages In This Thread
Philco 70 - by Tubesforme - 03-26-2017, 07:22 PM
RE: Philco 70 - by Radioroslyn - 03-26-2017, 08:49 PM
RE: Philco 70 - by Tubesforme - 03-27-2017, 08:31 PM
RE: Philco 70 - by Tubesforme - 03-27-2017, 10:09 PM
RE: Philco 70 - by morzh - 03-26-2017, 08:50 PM
RE: Philco 70 - by Tubesforme - 03-27-2017, 03:15 PM
RE: Philco 70 - by Tubesforme - 03-27-2017, 10:06 PM
RE: Philco 70 - by Radioroslyn - 03-26-2017, 09:43 PM
RE: Philco 70 - by Tubesforme - 03-27-2017, 03:07 PM
RE: Philco 70 - by Tubesforme - 03-27-2017, 03:28 PM
RE: Philco 70 - by Radioroslyn - 03-27-2017, 04:22 PM
RE: Philco 70 - by Tubesforme - 03-27-2017, 05:04 PM
RE: Philco 70 - by Tubesforme - 04-06-2017, 03:02 PM
RE: Philco 70 - by Radioroslyn - 03-27-2017, 05:08 PM
RE: Philco 70 - by Tubesforme - 03-27-2017, 08:26 PM



Users browsing this thread: 3 Guest(s)
[-]
Recent Posts
Philco model 60
Welcome to the Phorum, Radios1340!  The oscillator coil on the 60 is a common culprit.  I just bought a 60B (June 1934) ...GarySP — 02:33 PM
Philco model 60
Yes, standard alignment procedure. I can get the minuscule tone to vary when adjusting the trimmers. But you almost have...Radios1340 — 01:40 PM
A Marconi model 86
An imposing-looking radio, for sure.morzh — 12:43 PM
Philco model 60
Model 60 struck again :lol: Welcome to the Phorum! Above is the article on Model 60. Could be of some use. Now...morzh — 12:38 PM
A Marconi model 86
Ooh, very nice!jrblasde — 12:19 PM
A Marconi model 86
I am picking up this radio today. The seller tells me it is all there and working.including the tuning eye. It has 13 tu...Dan Walker — 12:07 PM
Philco model 60
Hi guys! I’m a new member here but have been using your resources for quite some time. Hopefully I can get some help wit...Radios1340 — 11:52 AM
An attempt to remove the Field Coil from a G speaker
Milkjug plastic?morzh — 09:36 PM
An attempt to remove the Field Coil from a G speaker
Yep. 'Cause when I heard "buibble" I immediately thought of this and started wondering how this poly...morzh — 09:33 PM
An attempt to remove the Field Coil from a G speaker
Blister Pack, that's what I was trying to remember!RodB — 09:29 PM

[-]
Who's Online
There are currently 6048 online users. [Complete List]
» 1 Member(s) | 6047 Guest(s)
Avatar

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