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 60B and 60L band switch question
Brian_w5ami
Junior Member
**
Posts: 19
Threads: 4
Joined: May 2018
City: Vilonia, Arkansas
#1

09-06-2018, 06:17 PM
I got a 60B a while back that had a jumper from the bottom side of the 10k (part #1) to ground someone had put there.  I removed it and the BC band went about 50% down, but was still there, however it brought the SW band back.  I just got a 60L and both bands work fine, however there was no jumper, so I just decided to try it and the same thing.  BC band came up very good, but the SW band is virtually gone.

Is anyone else aware of this and if so, is there a way to provide the ground while the switch is in the BC band position, but remove it from the circuit when the SW band is used?  I don't really want to mess things up, but if there is an easy way to do it, I'd sure like to know.

I tried searching for any previous discussions on this, but my search terms failed to come up with anything, so I'm sorry if this has been asked before.

TIA
Brian
Find
« Next Oldest | Next Newest »
Thread Closed


Messages In This Thread
Philco 60B and 60L band switch question - by Brian_w5ami - 09-06-2018, 06:17 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
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
Philco 42-345 Restoration/Repair
The resistor is a 2.2 Meg, it was the last one I hadn't replaced. The broadcast is coming in after replacing it.osanders0311 — 09:09 PM

[-]
Who's Online
There are currently 1143 online users. [Complete List]
» 1 Member(s) | 1142 Guest(s)
Avatar

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