Maintenance
6- 2
TLA721 Benchtop & TLA7XM Expansion Mainframe Service Manual
CAUTION.
Many components within the instrument are susceptible to static
discharge damage.
Service the instrument only in a static-free environment. Observe standard
handling precautions for static-sensitive devices.
1.
Minimize handling of static-sensitive circuit boards.
2.
Transport and store static-sensitive circuit boards in their static protected
containers or on a metal rail. Label any package that contains static-sensitive
boards.
3.
Discharge the static voltage from your body by wearing a grounded antistatic
wrist strap while handling these circuit boards.
4.
Nothing capable of generating or holding a static charge should be allowed
on the work station surface.
5.
Handle circuit boards by the edges when possible.
6.
Do not slide the circuit boards over any surface.
7.
Avoid handling circuit boards in areas that have a floor or work-surface
covering capable of generating a static charge.
Inspection and Cleaning
The instrument is inspected mechanically and electrically before shipment. It
should be free of marks or scratches and should meet or exceed all electrical
specifications. To confirm this, inspect for physical damage incurred during
transit. Retain the packaging in case shipment for repair is necessary. If there is
damage or deficiency, contact your local Tektronix representative.
Cleaning procedures consist of exterior and interior cleaning. Periodic cleaning
reduces instrument breakdown and increases reliability. Clean the instrument as
needed, based on your operating environment.
These procedures equally to the mainframes, benchtop controller, and expansion
modules. You will have to remove the benchtop controller and the expansion
module from the mainframes to complete the inspection and cleaning proce-
dures.
Inspect the outside of the instrument for damage, wear, and missing parts. Use
Table 6--1 as a guide. Modules that appear to have been dropped or otherwise
abused should be checked thoroughly to verify correct operation and perfor-
mance. Immediately repair defects that could cause personal injury or lead to
further damage to the benchtop controller, expansion module, or the mainframes
that the module plug into.
Exterior Inspection
Summary of Contents for TLA7XM
Page 5: ......
Page 13: ...Table of Contents viii TLA721 Benchtop TLA7XM Expansion Mainframe Service Manual ...
Page 17: ...Service Safety Summary xii TLA721 Benchtop TLA7XM Expansion Mainframe Service Manual ...
Page 21: ...Preface xvi TLA721 Benchtop TLA7XM Expansion Mainframe Service Manual ...
Page 25: ...Introduction xx TLA721 Benchtop TLA7XM Expansion Mainframe Service Manual ...
Page 43: ...Specifications 1 18 TLA721 Benchtop TLA7XM Expansion Mainframe Service Manual ...
Page 85: ......
Page 87: ...Adjustment Procedures 5 2 TLA721 Benchtop TLA7XM Expansion Mainframe Service Manual ...
Page 161: ...Repackaging Instructions 6 74 TLA721 Benchtop TLA7XM Expansion Mainframe Service Manual ...
Page 165: ...Electrical Parts List 8 2 TLA721 Benchtop TLA7XM Expansion Mainframe Service Manual ...
Page 169: ...Diagrams 9 4 TLA721 Benchtop TLA7XM Expansion Mainframe Service Manual ...
Page 189: ...Mechanical Parts List 10 20 TLA721 Benchtop TLA7XM Expansion Mainframe Service Manual ...