Removing And Replacing Front Panel Subassemblies - Agilent Technologies E8362C Service Manual
Pna series microwave network analyzers
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Also See for E8362C:
- Installation note (30 pages) ,
- Service note (6 pages) ,
- Service note (4 pages)
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Repair and Replacement Procedures
Removing and Replacing Front Panel Subassemblies
Removing and Replacing Front Panel Subassemblies
Tools Required
• T-10 TORX driver (set to 9 in-lb)
• T-20 TORX driver (set to 21 in-lb)
• 5/16 inch open-end torque wrench (set to 10 in-lb)
• ESD grounding wrist strap
Refer to
Figure 7-4
for the following procedures.
Pre-replacement Procedure
1. Disconnect the power cord.
2. Remove the front panel assembly. Refer to
7-10.
Replacing the Inverter Board
1. Remove the inverter board shield by removing the two retaining screws (item
2. Disconnect the two A2 display cables (item
3. Disconnect the inverter cable (item
4. Remove the two retaining screws (item
5. Remove the inverter board from the front panel assembly.
6. Install the new inverter board by reversing the removal instructions.
7. Perform the post-repair adjustments, verifications, and performance tests that pertain to this
replacement procedure. Refer to
Replacing the Touch Screen Controller Board
1. Disconnect the touch screen display cable (item
2. Disconnect the touch screen controller cable (item
CABLE CONNECTS TO THE UPPER FIVE PINS ON THE CONTROLLER BOARD CONNECTOR. THIS IS
IMPORTANT FOR RE-INSTALLATION.
3. Remove the two retaining screws (item
4. Remove the touch screen controller board from the front panel assembly.
5. Install the new touch screen controller board by reversing the removal instructions.
6. Perform the post-repair adjustments, verifications, and performance tests that pertain to this
replacement procedure. Refer to
7-12
"Removing and Replacing the Front Panel Assembly" on page
➁
) from the inverter board.
③
) from the inverter board.
④
) from the inverter board.
Table 7-2 on page
7-82.
⑤
) from the touch screen controller board.
⑥
) from the touch screen controller board. NOTE THAT THE
⑦
) from the touch screen controller board.
Table 7-2 on page
7-82.
PNA Series Microwave Network Analyzers
E8362C, E8363C, E8364C
①
).
Service Guide E8364-90038
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