Practical example of advance troubleshooting for SMPS and fast fault find tips for ATX power supply

Advance troubleshooting for SMPS plus fast fault find tips for ATX power supply
SMPS switch mode power supply wildly used in many modern appliances, this helps to understand the concept of SMPS and troubleshooting techniques to find the fault quickly and fix .
The repairing tips provided at this example can be applicable for any other SMPS types like Play station power supply, Xbox power supply, and monitor power supplies and charger circuit.
This is explaining the circuit diagram for the power supply that’s AC mains input / Bridge rectifier/ SMPS /primary circuit/secondary circuit/output voltage/standby voltage/ the switching mode and feedback system
This explanation covers the following topics:
How To Check Repair SMPS switch mode power supply
Power Supply Repair and Common Problem of a SMPS
Tracing the circuit to find the fault fast
Troubleshooting tips and techniques
Measuring the shape waveform of the signals at circuit critical points using oscilloscope
Standby power supply Circuit
Basic voltage measurements

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