| 摘要 |
A digital broadcast reception apparatus includes a first reception unit for receiving a certain digital broadcast, a second reception unit for receiving another digital broadcast, a control signal reception unit for receiving an update instruction signal that is instruction information indicating an update of software information, and a display control section for displaying, on a display, video images that correspond to contents of the certain digital broadcast received by the first reception unit. An IC card attached to the digital broadcast reception apparatus includes an update execution section which acquires the software information through the second reception unit and installs the acquired software information when the update instruction signal is received by the control signal reception unit.
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