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Appendix B: Maintenance
CPS250 User Manual
21
POWER Light ON, but No Output from A or B Supplies with Power
Supply connected to Circuit
1. Disconnect the CPS250 outputs from the circuit being tested.
Check A and B VOLTAGE and CURRENT controls.
2. If the outputs are good, check the circuit under test for a short or
low resistance.
POWER Light ON, but No Output from Any Supplies with Power Supply
Not Connected to Circuit
Contact your nearest Tektronix service center for servicing.