LabGuy's World: Hitachi SV-520D Color EIAJ VTR Hitachi SV-520D Color EIAJ VTR .         A conventional color record/play machine of the early to mid 1970s. This one is a non functional representative of the series. The video heads are broken off. Observe that the basic deck feature match the Shibaden SV-510 exactly. The portion below the video head drum, in the picture above, is where the additional color circuits were added on to the basic unit.         NEEDED: Service and or Operators' Manuals. [HOME]......[VIDEO RECORDERS MUSEUM] Last updated: January 09, 2005