Patent ID: 7265797

Claim:
An integrated digital television for receiving an analog broadcasting signal and a digital broadcasting signal, comprising: a channel tuning unit; and a broadcasting signal processing unit, the channel tuning unit comprising, an option setting unit for providing menus for selecting whether to search a frequency bandwidth at which the analog broadcasting signal is transmitted, a frequency signal search unit, which searches entire frequency bandwidths at which the digital broadcasting signal is transmitted when the selection is made among the menus provided by the option setting unit for a no-search on the frequency bandwidth of the analog broadcasting signal, a storage unit for, among the frequency bandwidths searched by the frequency signal search unit, storing a frequency signal of respective broadcasting channels through which the digital broadcasting signal is transmitted, and a broadcasting signal receiving unit for receiving the digital broadcasting signal of the frequency signal which matches with the frequency signal selected by a user among the frequency signals stored in the storage unit; and the broadcasting signal processing unit processing the digital broadcasting signal received at the broadcasting signal receiving unit of the channel tuning unit and displaying the processed signal through a display.