Where to Start with Broken Electronics
Trying to find out which electronic components are no longer working can be a time consuming task. Even with the best testing equipment you can still miss broken components. The majority of faults can be found by testing voltages, waveforms, and looking for things like burnt components.
Components can still be tested in circuit, however the surrounding components will have an affect on the results. In circuit testers can be fairly expensive and don't have that much more accuracy than a multi-meter does. In circuit testing can be done with a multi-meter, you can start by turning on the meter to voltage and determine voltages at various points. The next steps would be to look for discoloured components or burnt looking components.
How to Test Electronic Components
If you know how to test electronic components then you pretty much can start electronics repair work!
Do you know that the first rule of successful electronic troubleshooting and repair is how to accurately test electronic components? Yes, if you’re not testing electronic components properly, you can pretty much guarantee yourself you won’t be able to repair or solve the electronic problems.
Let’s face the facts; testing electronic components can be an extremely confusing task. If you don’t have someone to show you what to do through the whole process, the last thing you want to worry about are all the specific details that go along with testing electronic components. A lot of beginners or even qualified electronics technicians fail to identify or do not know how to accurately test electronic components.
If you’re interested in learning about how to test electronic components with a multi-meter and perform electronic repairs and you would like to learn from the convenience of your own home then check out the Testing Electronics Components: Electronics Repair guide.
