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| Troubleshooting
a Transistor |
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| Amplifier
Circuit |
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| • | Troubleshooting
steps |
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| – | Remove ac signal
sources from circuit |
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| – | Calculate
theoretical Q-point |
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| – | Measure to
determine actual Q-point |
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| – | Verify capacitors
are correctly placed |
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| – | Ensure
connections, especially ground wires, |
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| as short as
possible |
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