UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

ms660 · 27th Feb 2021, 6:24 pm

So far as I can make out there should be 50Hz at point 53 for a couple of seconds when switching from record to stop and there should be 50Hz at point 83 in playback for a couple of seconds after the finish of the recording that's being played back if a pilot tone was recorded after that recording.

Lawrence.

27th Feb 2021, 6:24 pm	#33
ms660 Dekatron Join Date: Apr 2011 Location: Cornwall, UK. Posts: 13,454	Re: Schaub Lorenz Music Center 5001 So far as I can make out there should be 50Hz at point 53 for a couple of seconds when switching from record to stop and there should be 50Hz at point 83 in playback for a couple of seconds after the finish of the recording that's being played back if a pilot tone was recorded after that recording. Lawrence.