| 摘要 |
A digital television receiver comprises first program rewriting means for downloading a program sent by broadcasting to rewrite the contents of a first non-volatile memory, an electrically rewritable second non-volatile memory storing identification information indicating whether the program has been normally rewritten by the program rewriting means or the program has not been normally rewritten by the shutoff of the power during the rewriting, and second program rewriting means for checking the identification information when a control portion in the receiver is activated, and downloading the program sent by broadcasting again to rewrite the contents of the first non-volatile memory when it is detected that the program has not been normally rewritten. <IMAGE> |
