Table of Contents
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Replaceable parts
4.
Servicing the HP 83447A
General Information . . . . . . . . . . . . . . . . .
Troubleshooting . . . . . . . . . . . . . . . . . . .
Adjustment Procedures
Power supply adjustment procedure . . . . . . . . .
Photodetector assembly adjustment procedure
Test 1. Through-path optical insertion loss . . . . . .
Test 2. Trigger output amplitude . . . . . . . . . .
Test 3. Trigger output RMS jitter . . . . . . . . . .
Test 4. Trigger port electrical return loss . . . . . . .
Test 5. Input optical return loss . . . . . . . . . . .
Replacement Procedures . . . . . . . . . . . . . . .
Replacing the RF cable or the RF connector . . . . .
Replacing the ac cable assembly . . . . . . . . . . .
Replacing the power supply . . . . . . . . . . . . .
Replacing the photodetector assembly . . . . . . . .
Replaceable parts . . . . . . . . . . . . . . . . . .
Index
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Table of Contents
