When troubleshooting a console circuit card...

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Question 1 of 205eccefa4bacbc34ba4d48526

When troubleshooting a console circuit card suspected of being faulty, you should first check for proper voltages to the card. What should be done next?

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5eccefa4bacbc34ba4d48526

When troubleshooting a console circuit card suspected of being faulty, you should first check for proper voltages to the card. What should be done next?

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🔍 Key Concepts

• Safe troubleshooting practices on energized electronic circuits • Most likely/least destructive checks before removing or mechanically cleaning a circuit card • When it is appropriate to use an ohmmeter in a live vs. de‑energized circuit

💭 Think About

• After you verify correct voltage to the board, what is the least intrusive way to look for a fault without risking extra damage? • Which option could actually create static, mechanical, or over‑pressure damage to delicate components or connectors? • At what point in troubleshooting would you start removing the card from the rack and doing more invasive testing or cleaning?

✅ Before You Answer

• Safety: Would this step be done with power ON or OFF, and is that safe for the test instrument and components? • Intrusiveness: Does this step change or stress the hardware (mechanical force, heat, high‑pressure air, abrasion) or simply measure/observe? • Standard practice: In electronics maintenance, do technicians usually begin with visual/continuity inspection, or with detailed gain testing of individual components?

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Question 1 of 205eccefa4bacbc34ba4d48526

When troubleshooting a console circuit card suspected of being faulty, you should first check for proper voltages to the card. What should be done next?

Back

Question 1 of 20

5eccefa4bacbc34ba4d48526

When troubleshooting a console circuit card suspected of being faulty, you should first check for proper voltages to the card. What should be done next?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

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