Optical Sampling Modules; 80A00 And 82A00 Series Modules - Tektronix DSA8300 Service Manual

Removal and Installation

Optical Sampling Modules

80A00 and 82A00 Series Modules

4–48
When an optical module requires repair or replacement, return the entire module
to Tektronix. Do not remove the cover to reuse the serial number as with electrical
sampling modules.
1. Set the module with the left side down on the work surface and the right
side facing you.
CAUTION.
Static discharge can damage any semiconductor in the instrument or
sampling module. To prevent damage from static discharge wear wrist and foot
grounding straps while handling the module chassis. Make sure that service is
performed in a static-free work station by a qualified service technician. Minimize
handling of static-sensitive components.
2. To remove the front panel: (See Figure 4-22.)
a. Remove two coaxial terminators on the front panel connectors.
b. Remove two screws that attach the front panel to the cover. Remove the
front panel.
3. To remove the cover: (See Figure 4-22 on page 4-49.)
a. Remove the six screws that attach the cover to the chassis.
b. Slide the chassis out toward the rear of the cover.
DSA8300 Digital Serial Analyzer and Modules Service Manual