摘要 |
PROBLEM TO BE SOLVED: To provide a digital analog receiver provided with a seamless CH selection and a high-definition OSD which prevent viewers from becoming aware of digital and analog programs. SOLUTION: A whole CH managing part 23 for managing all digital and analog channel numbers by using a digital-side CPU 11 is added, and the channel number of a TV program and information on a main sound, a secondary sound, or the like are displayed on a TV screen with a common OSD. The digital-side CPU 11 instructs an analog-side CPU 15 even to select an analog channel, and the analog-side CPU 15 switches the control line of a digital analog tuner. COPYRIGHT: (C)2005,JPO&NCIPI
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