| 摘要 |
PROBLEM TO BE SOLVED: To reduce the power consumption of a transmitter, to make the power supply capacity of a tuner small and to perform miniaturization by directly transmitting transmission data to a television tuner without interposing a radio transmission medium like an infrared ray. SOLUTION: In the case that this remote control transmitter 2 is mounted to the television tuner 34, the first and second detection switches 14 and 16 of the remote control transmitter 2 are pressed by the respective first and second cabinet projection parts 64 and 66 of the corresponding television tuner 34, a contact point is turned OFF and the first - third female connector pins 18, 20 and 22 of the remote control transmitter 2 are connected to the respective first - third male connector pins 54, 56 and 58 of the television tuner 34. The operation data of the operation part 4 of the remote control transmitter 2 are supplied to the input part 6c of a microcomputer 6 and tuner control signals from an output part 6a are inputted through the first male connector pin 54 of the television tuner 34 connected to the first female connector pin 18 and a second diode 50 to the microcomputer 44. |
