JCB P0641: 5V Power Supply-1, Supply-6 Voltage Fault

The system has detected a fault in the 5V Power Supply-1 and Supply-6 Voltage. This indicates an issue with the voltage levels in these power supplies, which may affect the proper operation of the connected components.

1. 1

   Power supply connections

2. 2

   Voltage output of 5V Power Supply-1

3. 3

   Voltage output of Supply-6

1. 1

   Inspect

   Check the connections to the 5V Power Supply-1 and Supply-6 for any loose, damaged, or corroded terminals.

2. 2

   Measure

   Use a multimeter to measure the voltage output of the 5V Power Supply-1 and Supply-6 to confirm if the voltage is within the expected range.

3. 3

   Test

   Test the 5V Power Supply-1 and Supply-6 under load to ensure they can maintain the correct voltage when in use.