A21 Pci Dsp / A24 Gpib Card Replacement For Serial Prefix My442 And Above; Tools Required; Removal Procedure; Replacement Procedure - Agilent Technologies E5052A Service Manual

A21 PCI DSP / A24 GPIB Card Replacement for Serial Prefix MY442 and
A21 PCI DSP / A24 GPIB Card Replacement for Serial
Prefix MY442 and above

Tools Required

• TORX screwdriver, T10, T15, and T20
• Open-end wrench, 5/8 inch

Removal Procedure

Refer to Figure 6-22 for this procedure.
Step 1. Remove the outer cover as described in "Outer Cover Removal" on page 176.
Step 2. Remove the three TORX T10 screws (item 1) fastening the angle.
Step 3. Disconnect the flat cable (item 2) from the 24 bit I/O board.
Step 4. Disconnect the flat cable (item 3) from the Power Distribution board.
Step 5. Disconnect the flat cable (item 4) from the front panel.
Step 6. Remove the three TORX T10 screws (item 5) fastening the PCI DSP Card/GPIB Card
assembly to the rear panel.
Step 7. Disconnect the USB(USBTMC) interface card from the Digital Motherboard and Lift it.
Step 8. Disconnect the assembly from the Digital Motherboard and Lift it.
Step 9. Remove the PCI DSP Card or GPIB Card.
For removing the PCI DSP Card.
• Remove the 5/8 inch nut (item 6) fastening the angle.
• Remove the TORX T10 screw (item 7) fastening the angle.
For removing the GPIB Card.
• Remove the two TORX T10 screws (item 8) fastening the angle.

Replacement Procedure

Step 1. Reverse the order of the removal procedure.
Chapter 6
Replacement Procedure
above
207