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

Buckingham Model 80
#1

Am restoring this radio and need information about the three section voltage divider in the power supply.
I need to know the values of all three sections of this resistor, all three are open.
I have scematics, Rider 1-7 and Beitmans pg.29 but they don't show values.
Any help will be greatly appreciated.
#2

The model 227 lists the values as 6500/8000/3000, I think.

The 227 is similar to your set in that it has eight tubes, but the outputs are 45s and the RF/Detector/1stAF tubes are all 27s.
#3

Please post link or image of schematic. Pretty rare to have entire voltage divider system open for electrical reasons, but corrosion, barn friends, etc... could be.
#4

Nostalgia Air has the Buckingham 80 schematic. One open section was shunted with a 4K resistor another open section was shunted with an unknown value resistor, now also open. The third section is also open.




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Restoration of the Canadian General Electric A-87
Well... The console body has been restored, while the varnish dries reliably I started repairing the chassis.. Of ...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
Philco 42-345 Restoration/Repair
What does the resistor measure? I think it should be 3.3 Meg. If the oscillator coil has continuity and the resistanc...RodB — 09:03 PM
Philco Model 38-7: what caps & resistors do fail typically?
Good idea to check the coils... then I'll get hold of an incadescent light bulb and see what happens when the unit is sw...Musaeum — 08:49 PM
Philco 42-345 Restoration/Repair
I have that same set, ain't too much shortwave I like anyway.....it is a good AM DX set. PaulPaul Philco322 — 08:32 PM
Philco Model 38-7: what caps & resistors do fail typically?
Welcome to the Phorum, Martin! Open a new thread in Philco Electronic Restoration when you begin working on your 38-7. ...GarySP — 08:28 PM

[-]
Who's Online
There are currently 950 online users. [Complete List]
» 1 Member(s) | 949 Guest(s)
Avatar

>