Hello from Berlin, I purchased a Beocord 9000 in defective condition. As soon as the power connection is made, the head carriage moves to the cassette, but the cassette is not transported and the capstan shaft does not rotate. None of the buttons work. The displays look like the photo, with the three dots flickering slightly. The voltages on the power supply board are all present. I have already searched the forum for posts with similar error patterns but have not found any. I would now start by checking the electrolytic capacitors. If anyone has any tips, I would be grateful. Best regards, Michael Translated with DeepL.com (free version)