Up for sale is a factory issued Service Manual for the Sony VO-1600 VCR. This particular service manual includes a version of the operating instructions. These manuals generally include at a minimum: Specifications, Schematic Diagram, Circuit Board, Alignment/Adjustment (as applicable), Exploded View and Parts Lists. Very good condition, cover shows staining and writing. This is an original document. Don't settle for hard to read pirated copies or PDF's.