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

https://www.radioradar.net/en/service_manuals/videotechnics_circuits/sony_slv_ed8_9kr.html

Sony SLV-ED8KR, ED9KR

Schematic diagram, oscillograms at the control points of the videorecorder Sony SLV-ED8KR, ED9KR