| 摘要 |
PURPOSE:To obtain the picture information storage device storing selectively picture information by three channels of composite monochromatic video signals and three primary color signals. CONSTITUTION:A changeover circuit 51 selecting either three primary color signals or 1st, 2nd and 3rd composite monochromatic video signals and the selected signals are respectively A/D-converted by A/D converters 6, 7, 8. The digital data subject to ADD-conversion is respectively stored in 1st, 2nd and 3rd picture memories 9, 10, 11. |
