Digital receiver - DiBEG
Digital receiver - DiBEG
Digital receiver - DiBEG
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6-4 charge system by scramble for BSBCAS(Conditional Access System)videotransmitterScrambler(MULTI2 system)Broadcastwave(scrambled)BS <strong>receiver</strong>Descrambler(MULTI2 decode)Scramble keyChange every1 secondWork keyScramble keyWork keyUser keyChange every1 monthSecret personal keyCPUmemoryIC cardScramble keyWork keyUser key