DOM MB V5.1 Diagnosis
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Board ID:
V5.1 001446
Step:
Vendor: Room Temperature STF test
Symptoms:
April 19, 2005, ATWD Pulser failures for All ATWD tests
See failures
Analyst(s):
G. Przybylski
Analysis Procedure(s):
5/6/05: Confirmed STF test failures. Probed pulser circuit.
Trigger OK, output OK. Probed delay line. Found incorrect readings.
Root cause:
Faulty delay line.
Mitigation:
Replaced delay line, Passes rom temperature STF Tests.
Disposition:
Mainstream
Any Other Information:
Traveler April 19, 2005