Tektronix CPS250 Manuale Utente Scaricare il pdf (Pagina 31)

Appendix B: Maintenance

CPS250 User Manual

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.

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Tektronix CPS250 Manuale Utente Pagina 31