Transistor Circuit Test And Fault Finding Using A Multimeter


* some of the key points to note and hints and tips for testing and fault finding a transistor circuit including those in a radio with a multimeter.

One of the main uses for multimeters whether they are analogue multimeters or digital multimeters, DMMs is to test and fault find circuits like those in a transistor radio. Multimeters are ideal items of test equipment for finding many faults in a transistor circuit. However to use a multimeter to test a circuit and find faults it is necessary to have a little knowledge about the circuit, and also to adopt a logical approach in tracking down any faults that may exist.

Warning!! Some transistor equipment may be mains powered. Only qualified persons should attempt to repair mains powered equipment or equipment that contains high or hazardous voltages. High voltage can kill so be warned!

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