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 Identification of P5251 chassis
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 Return to top of page · Post #: 1 · Written at 9:36:14 PM on 13 March 2016.
Gazzbo's Gravatar
 Gazzbo
 Location: Seaham, NSW
 Member since 8 February 2014
 Member #: 1498
 Postcount: 8

Hi I have a AWA fisk chassis the chassis has a number P251/ it has 8 valves plus a tuning indicator. The valves are 6A8G, 6K7G, 6K7G, 6H6, 6F5, 6F6, 6F6, 80 plus 6E5 tuning. It seams to be a TRF set dual wave. On the cover covering the tuning capacitor is The Fisk AWA Radiola most cover are blue chassis is a grey to blue colour the unit is in excellent condition. I have looked in the Australian Official Radio Service Manual 1935-1955 and can not find it can any body assist with information and schematic and maybe a photo of the cabinet it would have fitted into. I did get a post that was helpful however I placed this question where all can see.

I did post this in the wrong area (Under Forum) so I placed it in the correct spot.
 
 Return to top of page · Post #: 2 · Written at 11:10:32 PM on 13 March 2016.
Marcc's avatar
 Marcc
 Location: Wangaratta, VIC
 Member since 21 February 2009
 Member #: 438
 Postcount: 5254

Its 1939 listed R.R.A. 6/3/36 page 10 cost new in pounds 44/2/0

It was not unusual for a chassis to be under another number as well, & this one has two.

A set not ideal for the inexperience restorer. After checking I do have a circuit of it, plus (bonus) voltages.

It has one 6K7 as an RF pre-amp, that is TRF but with the Pentagrid 6A8. It is absolutely a Superhet with Delayed AGC and was made to take metal valves so there should not be any glass ones in the RF section.

Marc
 
 Return to top of page · Post #: 3 · Written at 12:19:31 PM on 14 March 2016.
JP's Gravatar
 JP
 Location: Sydney, NSW
 Member since 7 February 2016
 Member #: 1870
 Postcount: 1

That would be a Radiola 251. The label on the chassis would be R251.

Here is its page on Radiomuseum:

http://www.radiomuseum.org/r/amalgamate_radiola_251.html

Here is the circuit:

http://www.kevinchant.com/uploads/7/1/0/8/7108231/251_303.pdf

John
 
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