Tektronix DSA8300, Service Manual

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Removal and Installation
Electrical Sampling Modules
Do not attempt component-level repair of any sampling modules.
If your electrical sampling module requires repair or replacement, remove the
module cover and keep the cover and the attaching hardware. Return the sampling
module chassis to Tektronix for service.
The 80E07, 80E08, 80E09, and 80E10 Electrical Remote Sampling modules are
exceptions: for these modules, return the entire module assembly to a Tektronix
service center without removing the cover.
You can exchange the sampling module at your local Tektronix service center or
through the central Tektronix exchange in Beaverton, Oregon. See the
Contacting
Tektronix information at the front of this manual.
When the repaired or replacement module chassis is returned to you, install your
cover on the new chassis, using the following instructions.
Removing the Cover
NOTE.
The 80E07, 80E08, 80E09, and 80E10 Electrical Remote Sampling
modules should not be disassembled. Return the entire module assembly.
CAUTION.
Static discharge can damage any semiconductor in the instrument or
sampling module. Wear wrist and foot grounding straps while handling sampling
modules. Make sure that service is performed only in a static-free work station by
a quali
fi ed service technician. Minimize handling of static-sensitive components.
1. Set the sampling module with the left side down on the work surface and
the right side facing you. Refer to the exploded views in the next section, if
necessary, for details of speci
fi c electrical modules.
2. Remove the cover: (See Figure 4-21.)
a. Remove the screws that attach the front panel to the cover. Remove the
front panel.
b. Remove the screws that attach the cover to the chassis and slide the
chassis out toward the rear of the cover.
DSA8300 Digital Serial Analyzer and Modules Service Manual 4–45