Concertino Hi-Fi Stereo 5093W

Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1959 ?
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 110227

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

 Especificaciones técnicas

  • Numero de valvulas
  • 9
  • Numero de transistores
  • Principio principal
  • Superheterodino en general; ZF/IF 460/10700 kHz; Modelo de Exportacion
  • Gama de ondas
  • OM, dos OC y FM
  • Tensión de funcionamiento
  • Red: Corriente alterna (CA, Inglés = AC) / 115; 230 Volt
  • Altavoz
  • 3 Altavoces
  • Material
  • Madera
  • de Radiomuseum.org
  • Modelo: Concertino Hi-Fi Stereo 5093W - Telefunken Deutschland TFK,
  • Forma
  • Sobremesa de botonera.
  • Ancho, altura, profundidad
  • 24 x 14 x 10.5 inch / 610 x 356 x 267 mm
  • Anotaciones

  • Telefunken Concertino Hi-Fi Stereo 5093W (Hi-Fi System) is an export model with MW (515 - 1630 kHz), 2 SW (2.2 - 6.9 MHz and 6.8 - 22.5 MHz), and FM (87.5 - 108 MHz) ranges.

    It has 3 loudspeakers: 1 elliptical full range 18 x 26 cm and 2 tweeters Ø 10 cm.

    See also the similar model Concertino Hi-Fi Stereo 5093W trop which has "Hi-Fi System" written on the back cover, not on the dial.

  • Documentación / Esquemas (4)
  • -- Original-techn. papers.

 Colecciones | Museos | Literatura

Colecciones

El modelo Concertino Hi-Fi Stereo es parte de las colecciones de los siguientes miembros.

 Forum

Contribuciones en el Foro acerca de este modelo: Telefunken: Concertino Hi-Fi Stereo 5093W

Hilos: 3 | Mensajes: 10

Hello,

 

I have an alignment question about this radio. When I received it, the i.f. rejector circuit coil, marked '10' on the alignment point diagram, was not properly connected. I have reconnected it properly, and I want to make sure that it is adjusted correctly, since it appears to have been replaced by a previous owner.

 

I have completely re-capped the radio. This is the only alignment I want to attempt, since the radio appears to be working correctly, and all of the other coils and capacitors referenced in the alignment documentation are still sealed with the original wax or sealing compound.

 

The documentation I refer to is attached to this model on the RM website.

 

In the alignment procedures for the IF rejector circuit, it is stated that the signal generator should be set to 460 khz, radio set at 800 khz, and the signal generator connected to the radio 'via 10000 pF to Ka 4'. I can find no point in the radio schematic or alignment documentation that is labeled 'Ka 4'.

 

One of the capacitors which can be adjusted is labelled as 'K', but it is also referenced in the alignment 'sequence' documentation as 'K'.

 

There are two multiposition switches, marked 'K1' and 'K2', one of which uses position 4 on the 'a' side, but it does not seem to make sense to connect to this position with the signal generator for alignment.

 

Also, where would I connect to measure minimum output for correct alignment? Across the speaker output or audio output transformer?

 

Any help would be greatly appreciated. As stated before, the radio appears to be working well so I am going to leave it adjusted as it is until I get an answer here.

 

Thank you, Joe

Joe Brown, 08.Jun.14

Weitere Posts (5) zu diesem Thema.

Hallo die Runde,

Gary Kershaw aus Montreal fragt hier nach der Beschaffenheit der Verbindung zwischen Anzeigeelement und Drehknopf der Höhen- und Bassregelung (Abbildung).

Kann da jemand weiterhelfen?

Vielen Dank!
Mark Hippenstiel

Mark Hippenstiel, 14.Dec.06

Weitere Posts (2) zu diesem Thema.

Greetings from Montreal,

 Does anyone know how the knobs connect to the indicators?  Is it a cord, a rubber band or something else?    Gary

Anexos

John Kershaw, 13.Dec.06

Weitere Posts (3) zu diesem Thema.