Was sind die möglichen Gründe dafür, dass eine Leiterplatte nicht funktioniert??

• Mistakes in making of schematics: Miss out net names off-page connectors and interconnection is one of the most frequent mistakes. You should check them carefully. Was ist mehr, if there is a wrong wire connecting and bad wire crossing over each other, your schematics still be malfunctional.

• Shorting in PCB tracks, Spuren, Pads, and obstacles: Grundsätzlich, there should be no shorting between power and ground check, Dann, you are required to check any stick to proper clearance and track spacing.

• Power to the Components: Ensure the right polarity connection and ready IC socket connection.

• Proceed with PCB Assembly section by section
• No conduction via through hole: Often there is no conduction via through-hole if the plated through home is not proper. In einem solchen Fall, it is advisable to solder the IC pin on both layers.

Weiterlesen: Multiple Testing Method

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