ATG7 module removal and replacement
To replace the chassis
Perform the fol
lowing procedure to replace the chassis:
1. Use the 9/16 inch or 14 mm nut driver to remove the nuts from each of the
rear-panel co
nnectors.
2. Use a screwdriver with a #2 Phillips tip to remove the five screws securing the
ATG7 module circuit board to the chassis.
3. Lift the circuit board up and away from chassis, and then place it on a static
free surface.
4. Set the replacement chassis on a firm, flat, static-free work surface.
5. Carefully place the circuit board in place on the chassis.
6. Use a screwdriver with a #2 Phillips tip to install the fi ve screws securing the
circuit board to the chassis.
7. Apply the rear panel to the chassis, and then install all the rear-panel
connectors to the c hassis.
TG8000 Multiformat Test Signal Generator Service Manual 5–15