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Removing BNC
Connectors
Chapter 5
Checking for Heat Damage
Inspect the AFG for signs of abnormal internally generated heat such as
discolored printed circuit boards or components, damaged insulation, or
evidence of arcing. If there is damage, do not operate the AFG until you
have corrected the problem.
Checking Switches/Jumpers
Verify that the logical address setting is set correctly (factory set at 80).
Verify that the bus request level and servant area settings are correct. See
the HP E1340A User's Manual for information.
Checking the AFG PCAs
Check fuse continuity and inspect all connectors for bent pins or damaged
contacts.
Use the following steps to remove and replace the AFG front panel BNC
connectors (refer to Figure 5-1):
1. Unsolder wires
2. Remove the BNC connector
3. Reverse the order to reinstall the connector
Figure 5-1. Removal of BNC Connectors
Service 83
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