TELEVISION RECEIVER

摘要

PROBLEM TO BE SOLVED: To stabilize synchronization even when a general purpose video display circuit is used in a television receiver for being loaded on a mobile object. SOLUTION: A synchronization separator circuit 5 outputs composite synchronizing signals 6 by performing synchronizing separation from video signals 4. A synchronization stabilizing circuit 7 outputs synchronization stabilizing signals 22 for which the composite synchronizing signals 6 are corrected for generating disturbance at the time of mobile reception. A stabilized synchronization superimposing circuit 23 supplies stabilized synchronization superimposed video signals 24 for which the synchronization stabilizing signals are superimposed on the video signals 4 to a video display circuit 25. The synchronization stabilizing signals are reproduced by synchronization separating the stabilized synchronization superimposed video signals 24 in the video display circuit 25 and video images without synchronization disturbance are obtained.