ELECTRONICS TROUBLESHOOTING

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Adder Diagnostic Troubleshooting #2

 

A node has shorted to ground. Identify node using IC pin number. Need only specify one IC pin number on the node. I will use an Output pin number to specify node at bottom of this page.

 

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Answer Below.

 

 

 

 

Answer Below


 

 

Answer Below

 

The node at  U5-10 is shorted to ground.