Tektronix TLA Series, Service Manual

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Removal and Installation Procedures
TLA Series Digitizing Oscilloscope Modules Service Manual
6- 17
Use the following procedure and Figure 6--6 to install the Probe Compensation
BNC connector.
1.
Insert the BNC through the hole in the front panel.
2.
Slide the washer onto the BNC, so it rests against the back side of the front
panel.
3.
Using a 1/2 inch nut driver, install the securing nut onto the rear of the
connector.
4.
Plug the coaxial cable into the rear of the BNC.
5.
Perform the Processor Board installation procedure (see page 6--14).
Fuses
CAUTION.
To avoid damage to the DSO module, use only replacement fuses that
match the type, voltage, and current rating of the original fuse. See the
Mechanical Parts List section for the part number of replacement fuses.
You will need a screwdriver with a size T-10 Torx
R
tip, a soldering iron, and
solder wick (Table 6--3, items 1, 2, 6, and 7) to replace the fuses.
Use the following procedure and Figure 6--7 to remove the fuses.
1.
Perform the Processor Board removal procedure (see page 6--13).
2.
Use Figure 6--7 to locate the fuse to be replaced.
3.
Using a soldering iron and solder wick, unsolder and discard the fuse.
Installation
Removal