Ein Engländer begegnet einem alten deutschen Radiogramm in Argentinien

06/06/2015 - 23:18 von Nick Odell | Report spam
I was about half way through my most recent stay in Buenos Aires when
my 98-year-old friend turned round and asked me if I would examine
his 1966 Grundig radiogram because it wasn't working any more.

It really needs a few component changes and a fresh set of valves and
I could take them over with me and finish the job next time I visit.

Unfortunately I have no idea which model it is. If I can find a
model number for the tuner/amplifier, I can probably find a circuit
diagram and source the correct parts.

So: I'm wondering if anybody in this group might be able to help me?

Here are some pictures I took of the radiogram:

The style of radiogram seems to be the Grundig Majestic
http://tinypic.com/r/2eqc1mq/8 but all the other photos I've seen of
the Majestic have shown a variety of different tuner/amp panels but
not the panel in this one!

This is the control panel of the tuner/amp in the radiogram in
Argentina: http://tinypic.com/r/dety8h/8

The chassis: http://tinypic.com/r/2lx704j/8 I'd quite like to know
more about the daughter board too. I can't read all the valve numbers
(I dare not try removing them until I know I can get replacements!)
and even if I could read their numbers, there's no guarantee that
after fifty years these are the original valves or, if they are
replacements, that they are the correct ones. The ticket at the top of
this picture - http://tinypic.com/r/etz0jb/8 - appears in several
locations but I don't know if it is a Grundig serial number: according
to the owner, he was told at the time of purchase (1966) all the parts
were shipped over from Germany and then assembled in Argentina.

Any thoughts will be much appreciated - not least by the 98-year-old
owner!

Many thanks,

Nick
 

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#1 Wolfgang Martens
07/06/2015 - 01:13 | Warnen spam
Unfortunately I have no idea which model it is. If I can find a
model number for the tuner/amplifier, I can probably find a circuit
diagram and source the correct parts.

http://tinypic.com/r/2eqc1mq/8 but all the other photos I've seen of
the Majestic have shown a variety of different tuner/amp panels but
not the panel in this one!



All Majestic pictures look different to your model.
It looks like a special version of KS 490:
http://www.radiomuseum.org/r/grundi...0weks.html
but unfortunately I can not find a version with your tuner panel.
Maybe www.radiomuseum.org/dsp_forum_folder.cfm?folder_id=1 can help.

regards Wolfgang Martens

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