Technical data

7-2 Chapter 7

Source Troubleshooting

Use this procedure only if you have read Chapter 4 , “Start Troubleshooting Here.” This

chapter is divided into two troubleshooting procedures for the following problems:

• Incorrect power levels: Perform the “Power” troubleshooting checks on page 7-5.

• Phase lock error: Perform the “Phase Lock Error” troubleshooting checks on page 7-6.

The source group assemblies consist of the following:

• A3 source

•A4 sampler/mixer

• A7 pulse generator

• A11 phase lock

• A12 reference

• A13 fractional-N (analog)

• A14 fractional-N (digital)