
89410A-02
SUPERSEDES: None
DATE: 02 April 1993
89410A Vector Signal analyzer
Serial Numbers: 0000A00000 / 3313A00177
New analog motherboard improves channel match
Duplicate Service Notes:
89410A-02
89440A-02
To Be Performed By: Agilent-Qualified Personnel
Parts Required:
Part No. Description
89410-66591 A91 Analog Motherboard
Equipment Required:
Motherboard Cable extraction tool, p/n 8710-2050
This tool is included in the 89410A Service kit, p/n 89410-84401.
Situation:
The analyzer may fail the channel match specification. A clock line on the A91 Analog
Motherboard needs to be isolated from other signal lines.
Solution/Action:
Install a new A91 Analog Motherboard assembly. See Replacing Assemblies in the
89410A Service Guide.
1 of 1
AUTHOR: CMG
ENTITY: A100
© 1993 AGILENT TECHNOLOGIES
PRINTED IN U.S.A.
SERVICE NOTE
ADMINISTRATIVE INFORMATION
MODIFICATION RECOMMENDED
SERVICE NOTE CLASSIFICATION:
ACTION
CATEGORY:
LOCATION
CATEGORY:
CUSTOMER INSTALLABLE
ON-SITE
SERVICE CENTER
AGILENT RESPONSIBLE UNTIL: 02 April 1995
ADDITIONAL INFORMATION:
IMMEDIATELY
ON SPECIFIED FAILURE
AGREEABLE TIME
AVAILABILITY:
PRODUCT’S SUPPORT LIFE
RETURN
SCRAP
SEE TEXT
SERVICE
INVENTORY:
RETURN
SCRAP
SEE TEXT
USED
PARTS:
STANDARDS:
Labor 2.0 hrs