Agilent Technologies 8564EC Service Manual page 82

Manual Adjustment Procedures
Introduction
Table 3-1 Related Adjustments
Assembly Perform the following related
Changed or
adjustments in the order listed
Repaired
A7 LOMA LOMA adjustments
Front end cal (or perform the frequency
response performance test in the
8560
Analyzer Calibration Guide.
must be performed if the
fails).
A8 low band Front end cal
mixer
A9 input Front end cal (or perform the frequency
attenuator
response performance test in the 8560
E-Series and EC-Series Spectrum Analyzer
Calibration Guide. The adjustment must be
performed if the performance test fails.)
A10/A12 Front end cal
RYTHM/SBTX
A11 YTO
YTO adjustment
LO frequency
YTO FM coil
A13 2nd Front end cal
converter
A14 frequency
control
YTO adjustment
LO frequency
YTO FM cal
Front end cal
*If any automated adjustment is required, you must first perform automated adjustment
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).
94
E-Series and EC-Series Spectrum
performance test
‡
‡
‡
‡
‡
‡
63.
Adjustment Number
Manual
The adjustment
5
5
5 ) or the automated "LO frequency"
Automated*
4
7
7
7
7
2
3
7
2
3
7
"1.
Chapter 3