Service manual

Chapter 4
Service
Introduction This chapter contains service information for the Agilent E1465A/E1466A/
E1467A matrix modules, including troubleshooting techniques and
repair/maintenance guidelines.
WARNING
Do not perform any of the service procedures shown unless
you are a qualified, service-trained technician, and have read
the WARNINGS and CAUTIONS in Chapter 1.
Repair Strategy Agilent Technologies recommends component replacement for the Agilent
E1465A/ E1466A/E1467A matrix modules. Procedures in this chapter
describe troubleshooting techniques. Schematics and Component Locators
are located at the back of this manual. Component level replaceable parts
lists are contained in Chapter 3 — Replaceable Parts. See Chapter 1 —
General Information for a description of relay life factors.
Equipment
Required
Equipment required for matrix module troubleshooting and repair is listed in
Table 1-1, Recommended Test Equipment. Any equipment that satisfies the
requirements given in the table may be substituted.
To avoid damage to the screw head slots, use a T8 Torx driver to remove
the front panel handles and a T10 Torx driver to remove the shields.
Service Aids See Chapter 3 — Replaceable Parts for descriptions and locations of
Agilent E1465A/E1466A/E1467A matrix modules replaceable parts.
Service notes and service literature for the matrix modules may be available
through Agilent Technologies. For information, contact your nearest Agilent
Technologies Sales and Support Office.
Agilent E1465A/66A/67A Service Manual Service 55