Removing And Replacing The A18 Gpib Board - Keysight N5264A Service Manual

Repair and Replacement Procedures

Removing and Replacing the A18 GPIB Board

Removing and Replacing the A18 GPIB Board
Tools Required
— T-10 TORX driver (set to 9 in-lb)
— T-20 TORX driver (set to 21 in-lb)
— ESD grounding wrist strap
Removal Procedure
Refer to
1. Disconnect the power cord.
2. Remove the A16 power supply assembly. Refer to
3. Remove the A17 CPU board assembly. Refer to
4. Remove the rear panel. Refer to
5. Slide the A18 GPIB board out the rear of the measurement receiver.
Replacement Procedure
1. Reverse the order of the removal procedure.
2. Perform the post-repair adjustments, verifications, and performance tests
7-26
Figure 7-12
for this procedure.
Replacing the A16 Power Supply Assembly" on page
the A17 CPU Board Assembly" on page
on page 7-36.
that pertain to this removal procedure. Refer to
"Removing and
7-22.
"Removing and Replacing
7-24.
"Removing and Replacing the Rear Panel"
Table 7-2 on page
Keysight N5264A Service Guide
7-42.