14-16 Chapter 14
Assembly Replacement and Post-Repair Procedures
Rear Panel Interface Board Assembly (A16)
Rear Panel Interface Board Assembly (A16)
Tools Required
• 9/16 hex nut driver
• 3/16 hex nut driver
• T-10 TORX screwdriver
• T-15 TORX screwdriver
• ESD (electrostatic discharge) grounding wrist strap
Removal
1. Disconnect the power cord and remove the top and bottom covers (refer to “Covers” on
page 14-6).
2. Refer to Figure 14-7. If the analyzer has option 1D5, remove the high-stability
frequency reference jumper (item 1).
3. Remove the hardware that attaches the seven (five for the 8753ET) BNC connectors to
the rear panel (item 2).
4. Remove the hardware that attaches the interface connector to the rear panel (item 3).
5. Remove the rear panel from the analyzer (refer to “Rear Panel Assembly” on
page 14-14).
6. If the analyzer has option 1D5, disconnect the cable (item 4) from the rear panel
interface board.
7. Disconnect the ribbon cable (item 5) from the rear panel interface board.
Replacement
1. Reverse the order of the removal procedure.
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