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Vintage Radio (domestic) Domestic vintage radio (wireless) receivers only. |
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13th May 2018, 4:33 pm | #1 |
Triode
Join Date: Jul 2005
Location: North West, South Africa
Posts: 11
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Decca G300 FM Tuner info required
Hi All,
I was given a Decca FM Tuner, small vertically mounted tuner that probably formed part of some other gear at a distant time in the past. I can not find anything related to this tuner on the internet, specifically looking for a service manual or schematic. Will appreciate any help that may be provided. -F_D |
13th May 2018, 7:04 pm | #2 |
Dekatron
Join Date: Aug 2013
Location: Wigan, Greater Manchester, UK.
Posts: 9,433
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Re: Decca G300 FM Tuner info required
I have had a search on line and found nothing, from the construction it looks like it’s made in Hong Kong or Japan but I know nothing of South African manufacturers so it could be made in your country.
Does it work, have you had a look inside?
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Frank |
13th May 2018, 7:31 pm | #3 |
Dekatron
Join Date: May 2008
Location: Derby, UK.
Posts: 7,735
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Re: Decca G300 FM Tuner info required
The wrap-around case and Masonite back panel look distinctly 1970s and Oriental. FM broadcasting started in South Africa in 1961, and was in mono until the late 1980s, so it may not have a built-in stereo decoder (but you can nick the stereo decoder IC out of any 1980s boom box and mount it on a piece of breadoard; the transformer should be able to spare a few milliamps).
The form factor is definitely unusual ..... Was it meant to stand alongside its matching amplifier and maybe a cassette deck?
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If I have seen further than others, it is because I was standing on a pile of failed experiments. |
13th May 2018, 8:10 pm | #4 |
Triode
Join Date: Jul 2005
Location: North West, South Africa
Posts: 11
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Re: Decca G300 FM Tuner info required
Might well have been made locally under the Decca name, and I am pretty certain it formed part of some budget gear. The Masonite rear panel does cheapen it, bit of a let down for what is marked 'Decca'.
I have not yet opened it, will do so. It is fitted with a USA 2-pin ac power plug but I am pretty sure it will be 220v AC operation, will check on this when I open it. -F_D |
13th May 2018, 8:23 pm | #5 |
Dekatron
Join Date: May 2008
Location: Derby, UK.
Posts: 7,735
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Re: Decca G300 FM Tuner info required
That kind of suggests that it might be meant to plug into a matching amplifier; 1970s amps often had a pair of USA-style sockets, wired via the main power switch, for a turntable or tape deck and tuner, so the whole system could be turned on and off with one switch and only use up one wall socket.
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If I have seen further than others, it is because I was standing on a pile of failed experiments. |
14th May 2018, 7:44 pm | #6 |
Triode
Join Date: Jul 2005
Location: North West, South Africa
Posts: 11
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Re: Decca G300 FM Tuner info required
Yep, those were my thoughts as well. I will open it and confirm 220v before sending it to a smoking finish.
-F_D |