6S632 Ch= 6B08
Zenith Radio Corp.; Chicago, IL
- Land
- USA
- Hersteller / Marke
- Zenith Radio Corp.; Chicago, IL
- Jahr
- 1942
- Kategorie
- Rundfunkempfänger (Radio - oder Tuner nach WW2)
- Radiomuseum.org ID
- 67902
-
- anderer Name: Chicago Radio Lab
Zenith Model 6-S-632 (1942) Copy from Ebay
By courtesy of William Kendrick, USA
Zenith 6-S-632 Front View
Zenith 6-S-632Rear View
By Courtesy of Ebay Seller tmoen5grj
By Courtesy of Ebay Seller tmoen5grj
By Courtesy of Ebay Seller tmoen5grj
By Courtesy of Ebay Seller tmoen5grj
As purchased from Ebay. Front view.
Before restoration
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- Anzahl Röhren
- 6
- Hauptprinzip
- Super mit HF-Vorstufe; ZF/IF 455 kHz
- Wellenbereiche
- Mittelwelle und Kurzwelle.
- Betriebsart / Volt
- Wechselstromspeisung / 115 Volt
- Lautsprecher
- Dynamischer LS, mit Erregerspule (elektrodynamisch) / Ø 6 inch = 15.2 cm
- Material
- Gerät mit Holzgehäuse
- von Radiomuseum.org
- Modell: 6S632 Ch= 6B08 - Zenith Radio Corp.; Chicago,
- Form
- Tischgerät-gross, - Querformat (breiter als hoch oder quadratisch).
- Abmessungen (BHT)
- 19.6 x 9.8 x 9.8 inch / 498 x 249 x 249 mm
- Originalpreis
- 45.00 $
- Datenherkunft extern
- Ernst Erb
- Schaltungsnachweis
- Rider's Perpetual, Volume 13 = 1942 and before
- Literaturnachweis
- Collector's Guide to Antique Radios 4. Edition
- Literatur/Schema (1)
- Machine Age to Jet Age II (page 325.)
- Weitere Modelle
-
Hier finden Sie 4491 Modelle, davon 4096 mit Bildern und 3603 mit Schaltbildern.
Alle gelisteten Radios usw. von Zenith Radio Corp.; Chicago, IL
Sammlungen
Das Modell 6S632 befindet sich in den Sammlungen folgender Mitglieder.
Forumsbeiträge zum Modell: Zenith Radio Corp.;: 6S632 Ch= 6B08
Threads: 1 | Posts: 2
I have recapped and replaced some resistors on my Zenith 6S632. Also completely rewired the tone controls. The radio works great with one exception. It motorboats when the Alto tone control panel button is pushed in and only when the radio/tubes are first warming up.
I have checked tube shields and move the tone control panel away from the tubes.
Please correct me if I am wrong but pushing in the Alto button places a short across C13 and basically removes it from the circuit. I have a replacement 7B6 detector-amp tube on order since the tone circuit connects to the grid of that tube.
Any thoughts on what to check would be appreciated.
Update: Replacing the 7B6 tube detector-amp was no help. Did find the RF tube very weak. Only 500 micromhos instead of 3000. The IF tube also was about 1/2 of the spec number. Both on order.
Still wondering what the Alto tone button has to do with this problem....
Update: Found the problem. The negative side of the 5mfd C9 was completely mis-wired. Amazingly I did not fry something. The bass and alto tone controls were reversed as well. No more motorboating with the Alto tone control selected or bass tone control. Radio plays great! :-)
Donald Screen, 28.Aug.13