Agilent Technologies Infinium DCA 86100A Service Manual page 124

Instrument Modifications
Preventing ESD Damage with A15 Diode Limiter
Figure 6-12. Cables W32 and W31 (circled)
5 Install the A13 Acquisition Assembly and the A14 Counter Assembly into the DCA chassis.
6 Connect cable W32 (from A14J3) to SW2P1 as shown in
to 8 in-lbs.
Figure 6-13. A15 Diode Limiter and SW2 Cable Connections
7 Connect the A15 Diode Limiter to SW2P4 as shown in Figure 3 above. Torque the connector to
8 in-lbs using a 5/16" torque wrench.
8 Locate W31 from A14J2 and connect it to the A15 diode limiter.
C A U T I O N When connected, do not allow W32 and W32 to touch the A13 Acquisition Assembly.
9 Re-install the instrument cover, calibration access plug, rear-panel feet, and side handles.
10 Turn on the instrument, and allow it to warm up for 1 hour.
11 Perform the timebase adjustment.
12 Perform the verification procedures, including the Option 001 tests, using the VISION test
software and equipment. These tests cannot be done manually.
6-14
Figure
Refer to "Timebase Adjustment" on page
6-13. Torque the 5/16" connector
3-3.