radiomuseum.org

Aachen-Super D53 (D 53 AU)

Aachen-Super D53 ; Philips Radios - (ID = 2221300) Radio
 
Aachen-Super D53 ; Philips Radios - (ID = 2221301) Radio
 
Aachen-Super D53 ; Philips Radios - (ID = 2221282) Radio
 
Aachen-Super D53 ; Philips Radios - (ID = 2221283) Radio
 
Aachen-Super D53 ; Philips Radios - (ID = 40119) Radio
 
Aachen-Super D53 ; Philips Radios - (ID = 40120) Radio
 
Aachen-Super D53 ; Philips Radios - (ID = 359447) Radio
 
Aachen-Super D53 ; Philips Radios - (ID = 804041) Radio
 
Aachen-Super D53 ; Philips Radios - (ID = 804042) Radio
 
Aachen-Super D53 ; Philips Radios - (ID = 2221302) Radio
Aachen-Super D53 ; Philips Radios - (ID = 4109) Radio Aachen-Super D53 ; Philips Radios - (ID = 4110) Radio
Aachen-Super D53 ; Philips Radios - (ID = 4112) Radio Aachen-Super D53 ; Philips Radios - (ID = 4113) Radio
Aachen-Super D53 ; Philips Radios - (ID = 374425) Radio Aachen-Super D53 ; Philips Radios - (ID = 1576474) Radio
Aachen-Super D53 ; Philips Radios - (ID = 1576475) Radio Aachen-Super D53 ; Philips Radios - (ID = 1576476) Radio
Aachen-Super D53 ; Philips Radios - (ID = 1822768) Radio
Utilice la barra deslizante rojo por más.
Aachen-Super D53 ; Philips Radios - (ID = 4109) Radio
Philips Radios -: Aachen-Super D53 [Radio] ID = 4109 743x579
Seleccione una imagen o esquema para mostrar las miniaturas de la derecha y haga clic para descargar.
For model Aachen-Super D53 (D 53 AU), Philips Radios - Deutschland
 
País:  Alemania
Fabricante / Marca:  Philips Radios - Deutschland
Brand
 
Deutsche Philips-Ges.
Año: 1937/1938 Categoría: Radio - o Sintonizador pasado WW2
Válvulas 9: AK2 AF3 ABC1 ABC1 AM2 AL4 AL4 AZ1 G2004
Principio principal Superheterodino en general; ZF/IF 128 kHz
Número de circuitos sintonía 7 Circuíto(s) AM
Gama de ondas OM, OL y OC
Especialidades
Tensión de funcionamiento Red: Corriente alterna (CA, Inglés = AC) / 110-220 Volt
Altavoz Altavoz dinámico (de imán permanente)
Potencia de salida
de Radiomuseum.org Modelo: Aachen-Super D53 - Philips Radios - Deutschland
Material Madera
Forma Sobremesa apaisado (tamaño grande).
Ancho, altura, profundidad 610 x 400 x 255 mm / 24 x 15.7 x 10 inch
Anotaciones

"Monoknopf" Bedienung für Abstimmung und schaltbare "fühlbare Scharfabstimmung" sowie Lautstärke, Bandbreite und Wellenbereiche

Einbau Wechselrichter 7880C  für 110 - 145 Volt bzw. 7881C für 200 - 245 Volt möglich.
Deshalb kann das Gerät dann an Gleichstrom betrieben werden;
AU. (A= Wechselstrom, U= Universal= Allstrom).

Siehe auch das tschechoslowakische Modell Philips Allegro 890A -14, die schweizer Version Cantata 890A und die holländische Ausführung Concerto 890A (Cantata und Concerto mit roten Röhren an Stelle der A-Serie).

Peso neto 20 kg / 44 lb 0.8 oz (44.053 lb)
Precio durante el primer año 480.00 RM
Procedencia de los datos Handbuch WDRG 1937 / Radiokatalog Band 1, Ernst Erb
Referencia esquema Lange+Schenk+FS-Röhrenbestückung
Documentación / Esquemas (1) -- Original-techn. papers.


Ir al listado general de Philips Radios - Deutschland
Donde encontrará 2510 modelos, 2237 con imágenes y 1531 con esquemas.



 


Contribuciones en el Foro acerca de este modelo
Philips Radios -: Aachen-Super D53
Hilos: 3 | Mensajes: 13
Entradas: 762     Réplicas: 8
philips: Operation of the Silent tuning switch
Gary Tempest
01.Mar.18
  1

Hello

This is the radio that has the silent tuning option that uses a brake operation when a station is found; audio then being restored.  Philips called this Auto mode which it isnt really.

All I need to know is how this is selected on the Monoknob?  I believe there to be a lever, which operates a switch wafer, by Bowden cable, and a sprung push button. The switch is first operated and then the push button depressed in my thinking and not having the radio.

 Is this correct?

A picture of this would be really useful.

thanks Gary Tempest

Wolfgang Holtmann
03.Mar.18
  2

Hello Mr. Tempest

I made some investigations on my own Philips (NL) 890A.

The drawing above shows how on the tip end of the inner knob a small member can be moved.
This activates switch C which is mounted above the chassis right behind the LF output transformer.

With this switch the silent tuning option can be enabled or disabled. The connection to the speaker is done by a contact of the Master Relay (Turmrelais).

Kind regards.

Gary Tempest
03.Mar.18
  3

That is most kind, thank you.

I have never seen an 898A and although the principle is the same the D53 does things in a different manner.  However that push switch will be the same on both.

It clears up one mystery but I still have another.  On the D53 there are 3 wafers on the waveband switch and another that has to be operated before Auto mode can be engaged.  It is marked “33” on the layout diagram and is worked by a mechanical cable (“Bowden cable” in English).  Please see picture.

But where is the lever that operates that?  The switching on the schematic for the 898A is not the same and so it may take a D53 owner to solve this one for me?

It is possible that it is combined, 3 positions, with a switch for pick up operation but I’m not sure about that.

I had one on sale or return and did return it.  There was just too much wrong with it to restore.

 

However, I did re-draw the schematic and have worked out most of how it works for an article in the BVWS Bulletin.

Once again many thanks, I have been puzzling for some time now  Gary

Gary Tempest

Anexos

Gary Tempest
03.Mar.18
  4

I have just looked at the MonoKnob diagram again in the D53 Service Manual and can see a box on the left hand side (below "35") that must be for operation of the remote switch wafer by mechanical cable. 

Your 898A has that same box so it becomes a simpler question:  where is the lever for that on the MonoK assembly?

thanks Gary 

Anexos

Wolfgang Holtmann
04.Mar.18
  5

Hello again

Don't be mistaken, I have the Dutch Philips 890A (not the 898A) in my possession, which is in a very bad condition and not in working order. Except for the type of valves there should be not much differencies between the German one.

To answer your question, the lever which operates the waveband switch is mechanical tied to the outer knob! In my picture marked in blue.

,,,

For further clarification, here an overview of the combined possibilities of the gadged "Monoknob" 

Kind regards

Gary Tempest
04.Mar.18
  6

Thank you once more.  Slowly the light is beginning to show.

But another question please: so the remote switch wafer is lnked to the waveband switch, I started off thinking that and then dismissed it.  But how many positions does that switch have?

I guess it will be L, M, S and possibly Pick Up.  Is this correct? So a little more investigation into my understanding of the circuit. 

If you would like to read my Draft article I could send it to you but I know its hard struggling with the English.  It was hard for me when I was learning German, many years ago, and no one wants to speak it to you when you get there  LOL

thanks for your patience.

The killer on these radios are the potentiometers. I made gearboxes for modern pots on my D57, I think its posted.  Super sounding radio when restored.

Gary

Gary Tempest
04.Mar.18
  7

Hello again.

I had not found the 890A which has most interesting postings.  Circuit looks initially very close to the D53 but I will study it more.

Some technical description as well, I will try to understand some of it with Goggle translate and compare to my thinking.

thanks for the link.

Gary

Wolfgang Holtmann
04.Mar.18
  8

Your question was:

"...so the remote switch wafer is linked to the waveband switch, I started off thinking that and then dismissed it. But how many positions does that switch have?"

The main waveband switch (outer knob) has 4 positions: S M L and Pick-Up.
The remote switch has 3 positions because the Silent Tuning remains in action only for the medium and long wave band.

Wolfgang

 

Gary Tempest
04.Mar.18
  9

Once again, many thanks

Gary

 
Entradas: 502     Réplicas: 2
philips: Service Data for the model
Gary Tempest
05.Feb.18
  1

Hello

I am interested in this model and trying to understand the operation of the circuit in Auto mode.

Some progress has been made but several parts I do not understand.  Has anyone got the Service Manaul containing a description of the circuit  and the Items list, particularly coil resistances, please?

I only need these parts as I have the schematic and have also re-drawn it for my own use.

thanks for any help   Gary

Mark Hippenstiel
05.Feb.18
  2

Hello Gary,

Heribert Jung has uploaded the service documentation, which should give you at least some answers. I hope it's complete, but it does look it.

Kind regards
Mark

Gary Tempest
06.Feb.18
  3

Much obliged. thanks.

Now for a session with Google Translate !!

Has anyone all ready written about how this model works in Mono mode?  Would like to read that if so.  There is mention of an article but I couldnt find it.

thanks again   Gary

 
Entradas: 1773     Réplicas: 0
philips: D53; Aachen-Super
Frank Blöhbaum
25.Jan.05
  1 Zur Funktionsweise der fühlbaren Scharfabstimmung siehe "Technische Unterlagen" des 890A "Allegro" unter model_id=23182.
 
Philips Radios -: Aachen-Super D53
Fin de las contribuciones al foro de modelo

  
rmXorg