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

https://www.radioradar.net/en/service_manuals/videotechnics_circuits/samsung_sv_500x_x.html

Samsung SV-A90XK/SV-500X, SV-A120XK/SV-600X, SV-A121XK/SV-601X, SV-A130XK/SV-603X, SV-A140XK/SV-605X

Schematic diagram, oscillograms at the control points of the videorecorder Samsung SV-A90XK/SV-500X, SV-A120XK/SV-600X, SV-A121XK/SV-601X, SV-A130XK/SV-603X, SV-A140XK/SV-605X