Agilent Technologies 89410A Service Manual page 58

Self-Test Troubleshooting Guide
Failing Self Test or Message Displayed
Skipping time cal
(Time for an analyzer calibration. This message
can appear anywhere in the test log.)
Full Sample RAM
Full Sample RAM information:
Cal HW Timeout in readTrigPoints()
Failed to trigger
and all of the following:
Digital Source
Digital filter
ADC . .
Full Sample RAM
(This is probably not a sample RAM failure. The
sample RAM information will state why the self
test aborted.)
Full Sample RAM .
Full Sample RAM information:
RAM number test failed
Full Sample RAM
Full Sample RAM information:
Any of the following:
Address counter verification failed
Counter number interrupt test failed
Counter 2 failed
Counter 1 failed
Full Sample RAM
Full Sample RAM information:
Any of the following:
Single channel pre-trigger failed
Single channel post-trigger failed
Two channel pre-trigger failed
Two channel post-trigger failed
and both of the following:
Digital Source .
Digital filter
Full Sample RAM .
Troubleshooting the Analyzer
To perform self tests
Status
ABORT
PASS
PASS
PASS
ABORT
FAIL
FAIL
FAIL
PASS
PASS
FAIL
1-40
Probable Faulty
Assembly
This is not a failure message.
A36 Trigger
A10 Analog Input
A30 Digital Source
A55/A56 Sample RAM
A50 Digital Filter
Go to next self test failing.
A55/A56 Sample RAM
A55/A56 Sample RAM
A36 Trigger
A55/A56 Sample RAM
A55/A56 Sample RAM
Next Test
Trigger, page 1-83-
Trigger, page 1-83-