| 摘要 |
Disclosed a digital-broadcasting receiving apparatus including: a scramble judgment member, a decode judgment member, a first registration member to register the sub-channel as a viewable channel when the decode judgment member judges that the broadcast data of the sub-channel can be decoded, a second registration member to register the sub-channel as a viewable channel when the scramble judgment member judges that the broadcast data of the sub-channel is not scrambled, a judgment member, a channel registration control member to register the sub-channel by the first registration member when the judgment member judges that the scramble judgment does not accord with the decode judgment, and registers the sub-channel by the second registration member when the judgment member judges that the judgment obtained by the scramble judgment member accords with the judgment obtained by the decode judgment member.
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