Might try market place on
https://www.digitalfaq.com/forum/
Maybe down on the bottom under video
http://www.kenselectronics.com/
Jeff at Chester elec had Sony parts
https://chesterelectronics.com/
Post pictures of the connectors for the cable might help me visualize.
Maybe here to
https://www.cameratim.com/electronic...eo-connectors/
Happy new year