Helwett Packard HP 8512A, Руководство пользователя

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torque to
281-304
N-cm
(25-27 in-lb)
\
J
3.5 MM NUT ASSEMBLY
torque to
N - c m
in-lb)
TEST PORT CONNECTOR ASSEMBLIES
Figure 5-8. Exploded
View
of
the 3.5 mm Port Connector
Proc e dure
NOTE:
Damaged test port center pins must be repaired by replacing the complete test port
connector assembly.
1. Remove the test port connector assembly, using a inch flat wrench.
2. Replace with a new test port connector assembly using a inch torque wrench to the limits called
out in Figure 5-8.
3. Check the test port pin depth with a 3.5 mm gage. The center pin recession is i-O.005
to mm to in).
1. Remove the damaged nut withh a inch flat wrench.
2. Replace with a new nut.
3. Torque with a inch torque wrench to the limits set in Figure 5-8.
(1 3 ) POWER T RAN SFORM ER
Turn the test set OFF and disconnect the power cord from the mains.
Electrocution can result if power is not removed from the test set prior to
this procedure.
1. Turn the test set on its right-hand side.
2. Use a inch open end wrench to remove the cable connected between coupler A7 and
bulkhead connector J2.
HP Test
Test Troubleshooting 5-15