Tektronix TLA7AA Series, Service Manual

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Removal and Installation Procedures
6- 24
TLA7AXX/TLA7NAX Logic Analyzer Module Service Manual
7. Carefully slide the acquisition board away from the front panel until the
probe connectors clear the front panel. Then lift the circuit board out of the
chassis.
Use the following procedure to install the acquisition board:
1. Place the acquisition board into the chassis.
2. Carefully slide the acquisition board into the chassis until the probe
connectors fit snuggly into the front panel slots.
3. Install five T-10 screws on the acquisition board at the front of the chassis.
4. Install the five spacer posts that secure the acquisition board to the chassis.
5. For TLA7Axx modules, connect the four analog output cables from the front
panel to the acquisition board. For TLA7NAx modules, skip this step.
6. Complete the following steps to install the merge cable assembly (skip these
steps if your instrument does not have a merge cable assembly):
a.
Turn the chassis over.
b. Feed the merge cable into the hole and connect it to the circuit board
(refer to Figure 6--13 on page 6--22 if necessary).
c. Carefully slide the merge cable assembly into the hole.
d.
Slide the bracket forward and install the tow T-10 screws to hold the
bracket in place.
7. Perform the
Local Processor Unit Board
installation procedure (see
page 6--19).
8. Perform the Covers installation procedure (see page 6--15).
Installation