H - Electricity – 03 – J
Patent
H - Electricity
03
J
325/103, 365/28
H03J 1/00 (2006.01) H03G 3/34 (2006.01) H03J 1/04 (2006.01) H03J 5/00 (2006.01) H03J 7/02 (2006.01) H04N 5/44 (2006.01)
Patent
CA 1097831
S01026 ABSTRACT OF THE DISCLOSURE In a tuning apparatus for a broadcast receiver having a dial scale calibrated to represent broadcast frequencies over a predetermined frequency band, and along which an indicator is movable for indicating the broadcast frequency to which the tuning apparatus is actually tuned; a sensor is movable with the indicator, at least one presetting element is movable along the dial scale for indicating a respective preset broadcast frequency and each such element coacts with the sensor whenever the broadcast frequency to which the tuning apparatus is tuned corresponds to the respective preset broadcast frequency, a control signal generator produces a control signal in response to the coaction of the sensor with each of the presetting elements, and a control circuit is responsive to the control signal to control a function of the tuning apparatus, such as, a muting and/or automatic frequency control operation of the tuning apparatus.
299966
Haneishi Kohei
Morii Kokichi
Gowling Lafleur Henderson Llp
Sony Corporation
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