Set-top box and TV interlocking controller
The utility model provides a set-top box and TV interlocking controller, which comprises a signal receiver, audions Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, and Q9, as well as capacitances C1, C2 and C3; wherein, the signal receiver is connected with the base of Q4; the common collectors of Q4 and Q5 are con...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a set-top box and TV interlocking controller, which comprises a signal receiver, audions Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, and Q9, as well as capacitances C1, C2 and C3; wherein, the signal receiver is connected with the base of Q4; the common collectors of Q4 and Q5 are connected and are connected with the base of Q6; the collector of Q6 is connected with the base of Q7; the collector of Q7 is connected with the bases of Q8 and Q2; the collector of Q1 is connected with the base of Q2; the collector of Q2 is connected with the base of Q3; the collector of Q3 is connected with the base of Q5; the common emitters of Q5, Q6, Q7, Q8, and Q9 are connected; the common emitters of Q1 and Q2 are connected; the common collectors of Q7,Q8, and Q9 are connected; C1 is connected with the collector and the emitter of Q1; the base of Q1 is connected with a video signal input end through C2. The set-top box and TV interlocking controller can realize to control the TV and the set-top box to be opened |
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