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一、喇叭不响的原因和维修方法 1.电源没接触上。用万用表直流10伏档测量检查喇叭电源线,看电源电压是否达到6伏。 2.喇叭电源接线柱绝缘不良,有漏电现象。应更换接线柱绝缘胶木。 3.喇叭线圈烧坏或断路。应更换备件。 4.白金烧坏或白金接点接触不良。卸下
First, the speaker does not ring the cause and maintenance methods 1. Power did not contact. Use a multimeter DC 10-volt measurement check horn power cord to see if the power supply voltage reaches 6 volts. 2. Speaker power terminal insulation is poor, there is leakage phenomenon. Insulation bakelite should be replaced terminal. 3. Speaker coil burnout or open circuit. Replace spare parts. 4. Platinum burned or platinum contacts poor contact. Remove