Fluke 96000 Series Service Manual page 162

96000 Series
Service Manual
If Self-Test failures are reported, note each failure and the results. Either contact
Fluke Calibration or refer to Interpreting the Results for guidance on how to
proceed.
Row
1
2
3
4
5
6
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5-24
Table 5-2. Descriptions of the Rows in a Test Failure Display
Identifier
Failure Number
Test Point Name
Test Point Description
Nominal
Lower and Upper
Limit
Measured Value and
Calculated Error
Flags
S04.003 would be the third test on sheet four of the Synthesizer PCA.
At the schematic level, the sheet number generally refers to the source of the signal being measured or feature
being tested.
For Synthesizer PCA test points, U909.3 refers to input number 3 of the Synthesizer PCA self-test multiplexer
(designator U909), which is routing the signal to the ADC. For RF Output PCA tests, the multiplexer designator
refers to the RF Output PCA schematic.
Description
Incremental test number (starting at 1) assigned to
each failed measurement
An encoded string containing the following:
Major Assembly Identification
S = Synthesizer PCA
A = RF Output PCA
H = Leveling Head
M = Microwave PCA
Schematic Sheet Identification (2 digits)
Schematic Test Sequence Number (3 digits)
Brief description of the test point such as "+15V Supply
via U909.3"
Expected measurement value
Prescribed lower and upper limit of the measured value
Actual measured value
Error calculated from the measured value, the nominal
value, and either the upper or lower limit to indicate the
relative extent of the failure
Status of the detectors relevant to the test point.
Indicate OK unless there is a failure.
For example, PLL1 UNLOCKED
indicating that phase locked loop number 1 is unlocked
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