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

I really want to understand old radios.
#18

(03-10-2012, 09:37 PM)Arran Wrote:  
(03-10-2012, 12:58 PM)lyle Wrote:  
(03-10-2012, 08:44 AM)7estatdef Wrote:  
(03-10-2012, 12:55 AM)TA Forbes Wrote:  Hello, Lyle: I would be glad to offer any assistance that I can, but I must tell you that there are MANY fellows here on the Phorum that are WAY better radio guys than me. What I especially like about this site is the people that contribute to it. Here you have a valuable resource for radio questions.

I'm definitely NOT an expert on wimmen, as two divorces and numerous failed relationships will attest. In fact, I don't even call my ex-wives by their name any more, I just call 'em both "plaintiff."

So wimmen questions are best left for others.

I discovered that the volume control I need was used in several Philco sets, including the 20, 46, and 70. I also discovered that the 1st IF transformer was open, so now I am searching for one of these too....
Hey Tom
I can probably help you out with the volume control from a mdl 20.
Terry
No worries, TA, I don't know enough to ask hard questions. I made a discovery of my own. This Philco 60 has a break in the phenolic wafer of the Band Selector. It is now in two pieces on my bench. It's been suggested I use super glue. Finding a replacement probably won't be easy.
If I can't fix it maybe I can just by-pass it to the AM band. I don't think there really is a police band left.

lyle

You could bypass the switch to make it work but on these sets the lower end of the old police band is the top end of the AM broadcast band. The old AM broadcast band stopped at 1500 KC, the current one goes to 1700 KC, so to get stations above 1500 you need the police band working on a Philco 60.
If you want to learn about old radios there is a book out there called "Elements of Radio Servicing" by Marcus and Levy, it's out of print but there are a lot of copies still out there.
Regards
Arran

Thanks Arran. I have a copy of 'Essentials of Radio' by Slurzberg & Osterheld, printed in 1948. Got it on ebay. Will look for 'Elements...'

I did repair the band selector switch today with superglue and epoxy. What a relief.Icon_thumbup

Thanks again,

lyle

I may not be very good, but I'm slow.


Messages In This Thread
I really want to understand old radios. - by lyle - 03-03-2012, 04:16 PM
RE: I really want to understand old radios. - by lyle - 03-10-2012, 11:19 PM



Users browsing this thread:
[-]
Recent Posts
Part numbers to model cross
Thank you morzh, that is exactly what I was looking for. Now , is there some where that shows pinouts for Philco power ...Jim Dutridge — 11:37 AM
Restoration of the Canadian General Electric A-87
Thanks for your help Michael. In fact, this video is only an intermediate result. Later I had to apply another tinting l...RadioSvit — 09:01 AM
Restoration of the Canadian General Electric A-87
Great job on the cabinet. PS. In the US notation, "kenotron" refers to specific type of tubes; we call re...morzh — 08:24 AM
Part numbers to model cross
This document has at least some tables of models and parts used. Example: Choke 32-7572, used in 604 radio. Search f...morzh — 08:19 AM
Restoration of the Canadian General Electric A-87
I also checked all the radio tubes on my Hickok 530 tube tester. The 5Z3 kenotron turned out to be faulty, all the other...RadioSvit — 08:02 AM
Restoration of the Canadian General Electric A-87
Well... While the varnish is drying up, I started repairing the chassis... Of course I started by replacing the pa...RadioSvit — 07:12 AM
Philco Model 38-7: what caps & resistors do fail typically?
Hello Martin, Welcome aboard our little community what great Model 38-7 Sincerely Richardradiorich — 12:30 AM
Philco Model 38-7: what caps & resistors do fail typically?
Welcome to the Phorum Martin. I count about 9 paper caps, the 3 electrolytic caps and 2-Y2 safety caps to replace th...RodB — 09:44 PM
Part numbers to model cross
Jim, We have this index put together by Dale Cook but I don't think that is quite what you are looking for. The Parts...klondike98 — 09:37 PM
Philco Model 38-7: what caps & resistors do fail typically?
Yep the dim bulb test is OK but I'd definitely replace all those electrolytics before I did it. Since those #47 conden...klondike98 — 09:18 PM

[-]
Who's Online
There are currently 1209 online users. [Complete List]
» 1 Member(s) | 1208 Guest(s)
Avatar

>