| 摘要 |
PURPOSE:To enable outputting of a time information of an analogue watch as a sound from a sound composite unit, by a method wherein a timing function is provided to a system controller, and the timing output controls the sound composite unit. CONSTITUTION:An analogue watch consists of a drive circuit 1a, including a pulse motor, and a mechanism watch part 1b. If an alarm setting part 1c coincides with a current time in the mechanism watch 1b, an alarm contact A1or A2 closes to send an alarm signal to a system controller 2. The system controller 2 is provided with a CPU, an RAM, and an ROM, and an oscillating circuit 3, a timer indicator 4, and a key matrix 5 are connected to the outside of the controller 2. A sound composite unit 6 is amplified by the system controller 2, and the output or a sound signal by an amplifier 7 to output it as a sound by means of a speaker 8. |
