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?
A
test transistors or integrated circuits for gain and compare with manufacturer's specifications
B
blow any accumulated dust from the card with at least 30 psi air from the ship's service air system
C
pull the card, clean the sliding connections with a pencil eraser, and remove accumulated dust
D
de-energize the card and check the printed circuit traces for continuity with an ohmmeter
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Question 1 / 205eccefa4bacbc34ba4d48526
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?
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?