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

help on 37-620
#1

This was posted with other requests, so I hope Ron doesn't object to a specific request. There are two wax caps under the RF section stuffed right up against the front of the chassis. One can barely see them looking from the bottom, covered by coils and trimmers. I worked today on another chassis I have to see if I could get to them. Well, after removing lots of screws and lifting the top of the RF chassis, no way. Not enough room to even see them. Someone must have had to change these before. Love to know how. Where are you Ron? Or perhaps others?
Jerry

A friend in need is a pest!  Bill Slee ca 1970.
#2

HI Jerry,
This post talks about the RF subchassis and the caps mounted inside.
http://philcoradio.com/phorum/showthread.php?tid=15

I had to do a 38-3 which has an RF unit, but not sure if it was as tight as your set.
Having to work with long nosed pliers, hemostats, I was able to recap them.

I couldn't find a photo of the underside of your chassis, can you post a photo just to see what you are up against?

Good luck.
#3

Hi Gary, so nice to meet you on another Phorum. I could take and post a picture but I have to tell you, from the underside you can only see them with a focused light, and then only see one end of one. The only way I knew there were two was from the top side of the chassis, you can see through a cut-out that there is actually two of them. Then, only a small part. I believe I posted that pic on ARF. I could probably cut one lead or two off one or two of the caps from the bottom, if I had some type of hemostat type cutter, but would never be able to get anything back in. Who ever designed this should be forced to replace them. I guess at best I will just pray, they are not too bad.
Little edit to this, the link shown shows the removal of the whole RF module, trust me, removal won't get me to the two caps. I tried loosening up the coils in the way, but the trimmer caps (riveted in place) still blocked the view. I have done a few uglies, but this is really the worse. I could hold the RF section out in my hands and still not get to those dang caps.
Jerry

A friend in need is a pest!  Bill Slee ca 1970.




Users browsing this thread: 4 Guest(s)
[-]
Recent Posts
A Marconi model 86
Dan; I've seen some Marconi sets like that before, one was a console though I'm not sure if it was a model 86. It's a...Arran — 05:09 PM
An attempt to remove the Field Coil from a G speaker
Milkjug plastic? Whatever is chosen for the spider, the material must be compatible with popular adhesives... Th...Chas — 05:05 PM
An attempt to remove the Field Coil from a G speaker
Mike; I would not use plastic from a milk jug for a spider, first it's polyethylene/polypropylene which resists most ...Arran — 04:56 PM
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

[-]
Who's Online
There are currently 4618 online users. [Complete List]
» 2 Member(s) | 4616 Guest(s)
AvatarAvatar

>