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Vintage Tape (Audio), Cassette, Wire and Magnetic Disc Recorders and Players Open-reel tape recorders, cassette recorders, 8-track players etc.

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Old 15th Apr 2017, 6:30 pm   #1
Paul Godley
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Default Studer A807 - Captan Motor Hall effect IC

Hello
wonder if anyone can help. I have a Studer A807 with a faulty hall effect IC inside the capstan motor. Its a 4 lead device with the only marking is a letter D. can anyone help. There is no reference to this in the manual. Only the motor complete!

Thanks

Paul
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Old 15th Apr 2017, 7:17 pm   #2
Radio Wrangler
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Default Re: Studer A807 - Captan Motor Hall effect IC

Step 1 would be to post some photos of the beastie, and maybe a snippet of the circuit diagram. Someone may recognise it, or be able to figure out what it probably is.

David
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Old 2nd May 2017, 2:14 pm   #3
Paul Godley
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Default Re: Studer A807 - Captan Motor Hall effect IC

Hello as Suggested I have managed to get a couple of pictures of what I am looking for.
These devices don't appear to be "normal" Hall Effect ones. Can anyone identify what they are? I just need one! No reference in the manual.

Thanks Paul
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