Sagot :
Answer:
- Determine the description of the values and ratings of the individual defective parts using the manufacturer's service manual.
- Identify the sources of the replacement components/parts.
- Consider the quality, tolerance, availability and price in selecting parts
- Disconnect or remove properly the electrical/mechanical parts of an appliance or computer devices.
- Install correctly the replacement parts/components in the existing appliance or computer devices.
- For burnt components where values are impossible to recognize, you can look for the same brand and model as reference.
- Double check the testing procedure in suspected defective components (on and off the circuit).
- Check the nearby components for possible consequences of being damaged too.
- Consider the original orientation/connection of the components in replacing defective one.
- Observe safety at all times.
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