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>> No.2572762 [View]
File: 14 KB, 420x274, 7812-voltage-regulator-circuit.jpg [View same] [iqdb] [saucenao] [google]
2572762

>>2571842
I got access to some test equipment and believe the 7812 voltage reg on U1, top left sink, is faulty as the leftmost input pin has no continuity with the COM or OUT pins. Is this retarded or did I find the fault with the circuit?

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