| 摘要 |
a micro computer(10) which has the converting unit to control a tuner(40), a timer driving unit and a control signal output unit; an A/D converter(30) for digitizing the video signals from an IF unit(20); an image storing unit(50) for storing the image signals, which contain a broadcasting program guidance information, in a unit of pages according to broadcasting program on/off signals and page up/down control signals; a D/A converter(60); a PIP module(70) for outputting additional image signals to the video signals according to the control output from the micro computer. |
