Chapter 6
185
Replacement Procedure
A21 PCI DSP Card / A24 GPIB Card Replacement
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A21 PCI DSP Card / A24 GPIB Card Replacement
Tools Required
•
TORX screwdriver, T10, T15, and T20
•
Open-end wrench, 5/8 inch
Removal Procedure
Refer to Figure 6-13 for this procedure.
Step 1.
Remove the outer cover as described in “Outer Cover Removal” on page 166.
Step 2.
If the PCI angle (item 10) is attached, remove the four TORX T10 screws (item 9) and
remove the PCI angle.
Step 3.
Disconnect the cables (item 1, 2, 3 and 4) from the A21 PCI DSP Card.
Step 4.
Remove two TORX T10 screws (item 5) fastening the PCI DSP Card/GPIB Card assembly
to the rear panel.
Step 5.
Disconnect the assembly from the A20 Digital Motherboard and Lift it.
Step 6.
Remove the A21 PCI DSP Card or GPIB Card.
For removing the A21 PCI DSP Card.
•
Remove a 5/8 inch nut (item 6) fastening the angle.
•
Remove a TORX T10 screw (item 7) fastening the angle.
For removing the GPIB Card.
•
Remove two TORX T10 screws (item 8) fastening the angle.
Replacement Procedure
Step 1.
Reverse the order of the removal procedure.
Summary of Contents for E5061A
Page 142: ...142 Chapter5 Replaceable Parts Replaceable Parts List Front Panel Figure 5 9 Front Panel ...
Page 168: ...168 Chapter6 Replacement Procedure Front Panel Removal Figure 6 2 Front Panel Removal ...
Page 192: ...192 Chapter6 Replacement Procedure A51 LCD Display Replacement Figure 6 16 A51 LCD Removal ...
Page 194: ...194 Chapter6 Replacement Procedure LCD Backlight Replacement ...
Page 198: ...198 Chapter7 Post Repair Procedures Post Repair Procedures ...
Page 202: ...202 AppendixA Manual Changes Manual Changes ...
Page 218: ...218 AppendixB System Recovery Calibration of the Touch Screen ...
Page 233: ...233 E Power Requirement E Power Requirement ...