Philco Model 66 Repair

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 Model 66 Repair

Radioroslyn
Phorum Expert

Posts: 7,294
Threads: 268
Joined: Dec 2009
City: Roslyn Pa

#14

11-25-2012, 11:21 PM

Well first off you need to be SURE that you wired the coil back in correctly!!! That's why I said to mark the connections so they can be replaced back onto the coil CORRECTLY. They are connected in a certain order for reason if you just hook them up in any order it probably won't work. Once that is straightened out we can measure the resistance of the windings to find any open windings.
Measure with an ohm meter from resistor #10 the side that is connect to the coil and pin 5 of the 6A7.
Measure from the coil side of resistor 10 to the 800pf the is connected the the coil, the other side of the 800pf cap a connected to pin 5 of the 6A7.
Measure the resistance of resistor #15 the 32k resistor
Measure the dc voltage from chassis to pin 5 of the 6A7.
Report back.
Terry

(This post was last modified: 11-25-2012, 11:23 PM by Radioroslyn.)

Find

« Next Oldest | Next Newest »

Thread Closed

Messages In This Thread

Philco Model 66 Repair - by radiola - 11-21-2012, 12:43 AM

RE: Philco Model 66 Repair - by 7estatdef - 11-21-2012, 06:07 PM

RE: Philco Model 66 Repair - by jph14 - 11-21-2012, 07:53 PM

RE: Philco Model 66 Repair - by radiola - 11-21-2012, 08:00 PM

RE: Philco Model 66 Repair - by 7estatdef - 11-21-2012, 10:08 PM

RE: Philco Model 66 Repair - by TA Forbes - 11-21-2012, 10:25 PM

RE: Philco Model 66 Repair - by radiola - 11-21-2012, 11:10 PM

RE: Philco Model 66 Repair - by 7estatdef - 11-22-2012, 12:58 AM

RE: Philco Model 66 Repair - by radiola - 11-23-2012, 10:12 PM

RE: Philco Model 66 Repair - by 7estatdef - 11-25-2012, 05:39 PM

RE: Philco Model 66 Repair - by radiola - 11-25-2012, 06:20 PM

RE: Philco Model 66 Repair - by jerryhawthorne - 11-25-2012, 09:30 PM

RE: Philco Model 66 Repair - by radiola - 11-25-2012, 10:48 PM

RE: Philco Model 66 Repair - by 7estatdef - 11-25-2012, 11:21 PM

RE: Philco Model 66 Repair - by radiola - 11-26-2012, 10:01 PM

RE: Philco Model 66 Repair - by 7estatdef - 11-27-2012, 12:16 AM

RE: Philco Model 66 Repair - by radiola - 11-27-2012, 01:12 AM

RE: Philco Model 66 Repair - by 7estatdef - 11-27-2012, 11:20 PM

RE: Philco Model 66 Repair - by TA Forbes - 11-27-2012, 11:47 PM

RE: Philco Model 66 Repair - by radiola - 11-28-2012, 12:34 AM

RE: Philco Model 66 Repair - by 7estatdef - 11-28-2012, 11:32 PM

RE: Philco Model 66 Repair - by radiola - 11-29-2012, 02:21 AM

RE: Philco Model 66 Repair - by 7estatdef - 11-29-2012, 10:30 PM

RE: Philco Model 66 Repair - by radiola - 11-30-2012, 02:32 AM

RE: Philco Model 66 Repair - by 7estatdef - 11-30-2012, 06:54 PM

RE: Philco Model 66 Repair - by radiola - 11-30-2012, 11:30 PM

RE: Philco Model 66 Repair - by 7estatdef - 12-01-2012, 06:51 PM

RE: Philco Model 66 Repair - by radiola - 12-02-2012, 10:41 PM

RE: Philco Model 66 Repair - by 7estatdef - 12-02-2012, 10:53 PM

RE: Philco Model 66 Repair - by 7estatdef - 12-04-2012, 11:00 PM

RE: Philco Model 66 Repair - by radiola - 12-05-2012, 12:52 AM

View a Printable Version

Users browsing this thread: 2 Guest(s)

Recent Posts
Philco model 60
This is my thread on 60 from 2016. I had to rewind the osc coil, and I actually counted the turns and then rewound i...morzh — 03:34 PM
Philco model 60
Yes, Mark belongs to the same Michigan Antique Radio Club that I do. I suspect that the oscillator coil is in need of a ...Radios1340 — 03:10 PM
A Marconi model 86
Yeah. I am dreading the thought of what to do with all my consoles when I will no longer be able to move them around. I...morzh — 02:51 PM
1947 Silvertone 7086 Wire Recorder/Phono/Radio on YouTube
Cool gadget, Buzz. I took me a couple of second to undestand that that oscillating thing makes the wire to spool correc...morzh — 02:50 PM
A Marconi model 86
My back hurts already, you could build a house with all the wood. PaulPaul Philco322 — 02:49 PM
1947 Silvertone 7086 Wire Recorder/Phono/Radio on YouTube
Part 4 of this series now uploaded link below to anyone interested Buzz — 02:39 PM
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

Who's Online

There are currently 3433 online users. [Complete List]
» 2 Member(s) | 3431 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me