Datasheets, service manuals, circuits, electronics, components, CAD

https://www.radioradar.net/en/service_manuals/videotechnics_circuits/sony_slv_se85_sf90_sf99.html

Sony SLV-SE85, SF90, SF99

Schematic diagram, oscillograms at the control points of the videorecorder Sony SLV-SE85, SF90, SF99