9S262 9-S-262 Ch=5905

Zenith Radio Corp.; Chicago, IL

  • Año
  • 1937
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 68145
    • alternative name: Chicago Radio Lab

Haga clic en la miniatura esquemática para solicitarlo como documento gratuito.

 Especificaciones técnicas

  • Numero de valvulas
  • 9
  • Principio principal
  • Superheterodino con paso previo de RF; ZF/IF 456 kHz
  • Gama de ondas
  • OM, OC y banda Pesquera (policia USA)
  • Tensión de funcionamiento
  • Red: Corriente alterna (CA, Inglés = AC) / 115 Volt
  • Altavoz
  • Altavoz electrodinámico (bobina de campo) / Ø 12 inch = 30.5 cm
  • Potencia de salida
  • 4.5 W (unknown quality)
  • Material
  • Madera
  • de Radiomuseum.org
  • Modelo: 9S262 9-S-262 Ch=5905 - Zenith Radio Corp.; Chicago,
  • Forma
  • Consola en general
  • Ancho, altura, profundidad
  • 26.9 x 42 x 16.8 inch / 683 x 1067 x 427 mm
  • Precio durante el primer año
  • 100.00 $
  • Ext. procedencia de los datos
  • Ernst Erb
  • Referencia esquema
  • Rider's Perpetual, Volume 8 = 1937 and before

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El modelo 9S262 es parte de las colecciones de los siguientes miembros.

 Forum

Contribuciones en el Foro acerca de este modelo: Zenith Radio Corp.;: 9S262 9-S-262 Ch=5905

Hilos: 1 | Mensajes: 15

Is some one willing to assist me in troubleshooting my Zeinth 9s262, Shutter Dial. My background kind of goes like:  About 1963, I took tube radio repair in vocational high school just as transistors came on the scene and the demand for warm bodies for Viet-Nam draft soared. Since I had a rudimentary understanding of radio electronics, the decision was made to use those skillls in selecting my military career path which was of course engine mechanics. That never detered me from my path of radio collecting. Over the last 40 years I have maintained a collection which now numbers 95-100 radios and spring wound phonographs. I decided I would collect while I had the opportunity and as I neared retirement I would begin what I like to call "polishing" my collection. Which, after all of that, brings me to my point. Man, have I ever forgotten what I thought I knew about radio servicing. Most of the time, I'm lucky and find a bad tube or a melted capicator but not this time. I bought two Zenith consoles at a real good price, both in 7 or 8 out of 10 in quality. The 10s470 is great, looks to have been serviced by a Zenith dealer....all Zenith components plays and sounds new. The other is a 9s262 Shutter Dial. Initial tube checks showed the 6F6 Audio tube with extremely low emmision. I replace the 6F6 and now it overheats and will leave a blister if you touch it. Audio is very low no matter where the volume is....selectivity is marginal. A signal at the volume control indicates that the amp is working. If speaker is disconnected the tube won't overheat but will overheat on a known good speaker with the same load. The absolute worst is that someone has been in the set changing capacitors and I'm not sure where to start. Any guidence will be sincerely appreciated

Joe Rose, 25.Nov.08

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