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post #1 of 3 (permalink) Old 03-19-2012, 02:06 PM Thread Starter
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Blaupunkt Frankfurt US 7 639 670

I found an old Blaupunkt Frankfurt radio and am in sore need of some information about it.
As you may be able to see from the picture, there are two wires coming out of a plug on the right side. Are these the speaker wires? On the left, under a plastic cover, is the harness wire plug. Where can I get a wiring harness for this radio?
Any help would be MOST appreciated.

Thanks,
Dean Mandlebaum
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post #2 of 3 (permalink) Old 03-28-2012, 01:43 PM
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Originally Posted by tulsalfa View Post
I found an old Blaupunkt Frankfurt radio and am in sore need of some information about it.
As you may be able to see from the picture, there are two wires coming out of a plug on the right side. Are these the speaker wires? On the left, under a plastic cover, is the harness wire plug. Where can I get a wiring harness for this radio?
Any help would be MOST appreciated.

Thanks,
Dean Mandlebaum
That plastic plug with the harness is only used for something like an external 8 track or cassette player, so don't sweat it. There used to be places that sold an aux input cable using this input, not sure if that's still the case. But you can just leave the plug in and the radio will work fine.

Assuming this is a negative ground unit, there should be a lug somewhere marked +12V. The Green jack is a signal wire for an external antenna, and yes the ones on the right are for your speaker. Singular. Ground the chassis somewhere and you should be good to go.

-Jason

Jason Arrington
1989 Spider driver
1974 Spider restoration project
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post #3 of 3 (permalink) Old 06-20-2012, 06:14 AM
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Garage
Schematics here


Country:  Germany
Manufacturer/Brand:  Blaupunkt (Ideal)
alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
Brand Rotstern
Year: 1970 ?
Type: Car Radio
Semiconductors (the count is only for transistors) 11: AF106 BF185 BF243 BF243 BF243 BF243 BF243 BC108 AC163 AD161 AD162
Principle Super-Heterodyne (Super in general); IF-Freq 460/10700 kHz
Tuned circuits 8 AM circuit(s)     12 FM circuit(s)
Wave bands Broadcast (BC) and FM.
Details
Power type and voltage Storage Battery for all / 12 Volt
Loudspeaker - This model requires external speaker(s).
Power out 5 W
from Radiomuseum.org Model: Frankfurt US 7.639.670 - Blaupunkt Ideal
Material Metal case
Shape Chassis only or for «building in»
Dimensions (WHD) 178 x 50 x 147 mm / 7 x 2 x 5.8 inch
Net weight (2.2 lb = 1 kg) 1.3 kg / 2 lb 13.8 oz (2.863 lb)

Last edited by Craig_m67; 06-20-2012 at 06:17 AM.
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