Sampling Oscillator - Agilent Technologies 8564EC Service Manual

Table 3-1 Related Adjustments
Assembly Perform the following related
Changed or
adjustments in the order listed
Repaired
A15 RF 10 MHz reference adjustment (TCXO,
Option 103) or CAL OUT adjustment
Calibrator amplitude adjustment or CAL
OUT adjustment
External mixer bias adjustment
Sampling oscillator adjustment
External mixer amplitude adjustment or
3rd amp/2nd IF align
Front end cal
A15U100
Sampling oscillator adjustment
sampler
A19 GPIB No related adjustment
A21 OCXO 10 MHz reference adjustment (OCXO)
*If any automated adjustment is required, you must first perform automated
Initial Information" on page
†
Either the manual or the automated adjustment may be performed.
‡
Perform either the manual "YTO adjustment" (
and "YTO FM coil" adjustments (2 and 3).
Chapter 3
†
†
63.
5 ) or the automated "LO frequency"
Manual Adjustment Procedures
Adjustment Number
Manual
†
8
6
10
4
11
† 4
7
Introduction
Automated*
6
6
11
5
7
11
adjustment"1.
95