摘要 |
A device for compensating for direct current (DC) errors in a television receiver. The device includes a non-interference detecting circuit for detecting a DC value representing a channel signal in response to a control signal indicating whether an interference or non-interference condition exists, an interference detecting circuit for detecting a DC value representing the channel signal in response to a synchronization signal, a circuit for selecting a detected DC value either from the non-interference circuit or the interference detecting circuit based on whether the control signal indicates the interference or non-interference condition, and a circuit for providing a DC compensation value based on a selected DC value from the selecting circuit. <IMAGE> |