| 摘要 |
A processing system is used in a micro-video recorder, which records a video signal an micro-video tape. The phase difference is 180 degrees between the chrominance signals of a first and second channel. The circuit system comprises a flip-flop and monostable multivibrator (1), frequency dividers (2,3), a data selector (4), a phase detector (5), a generator (6) and phase inverts (7,8).
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