Page 1281 - Workshop Manual - Aumark (BJ1051)

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Circuit- Guide to the circuit

Crystal diode
It is a kind of semiconductor, and its function is to permit the current

flow as fixed direction.
Light emitting diode
It is a kind of Crystal diode, and its function is to convert electric
energy into light energy.
Horn
It is a kind of electroacoustic element, and its function is to convert

electrical signal into sound.
Resistance Resistance
It is a kind of electronic element, and its function is to partial pressure
and limit the current.

Speed adjusting resistor

Sensor (temperature)
It is a kind of resistor with its resistance changes with the changes of
temperature; its function is to convert temperature changing into

electrical signal.
Cigar lighter
It is a kind of resistor, and it can light the cigar by generated heat
when the current passed the resistor for a while.

Touch switch
It is a kind of switch and its function is to connect and disconnect the
circuit by touching two points at the same plane.

Rotate type switch
It is a kind of switch and it changes shift by rotation to connect and
disconnect he circuit.

Warning switch
It is a kind of automatic switch and its function is to convert physical
variable into electric signal by sliding resistor and switch. 61

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