Saturday, September 26, 2009

Troubleshoot Electronic Circuit (Lesson 3) - - - Golden Rule

Salam,

Lesson 3: Golden Rule (comparison)



What is the purpose doing Comparison?
To determine either the electronic device performance is like the others or not.

Why?
To find out "weird" data/reading/measurement/graph of electronic devices by compare with "good" electronic devices. By doing this, the suspected faulty electronic connection can be predicted.

How?
at PCBA: measure resistance and voltage through suspected faulty connection and make comparison.
at OVERALL DEVICE: compare performances between them.

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