Tektronix AWG7000 Series Service Manual page 65

Cosmetic Cover (Bottom)
Front-Trim Unit
EMI Covers
AWG7000 Series Service Manual
4. Tilt the rear side of the cover up, and then pull it off the chassis.
Installation. To install, reverse this procedure.
You need a screwdriver with a T-15 Torx tip (items 1 and 2).
Removal. To remove the top cosmetic cover, refer to Figure 4-4 and follow these
steps:
1. Remove the handle unit.
2. Orient the instrument so its top is down on the work surface and its rear is
facing you.
3. Remove the two screws securing the cosmetic cover to the chassis.
4. Loosen the cover with a detaching tool, such as a flat-blade screwdriver.
5. Tilt the rear side of the cover up, then pull it off the chassis.
Installation. To install, reverse this procedure.
You need a screwdriver with a T-15 Torx tip, and angle-tip tweezers
(items 1, 2, and 10).
Removal. To remove the front-trim unit, refer to Figure 4-4 follow these steps:
1. Remove the handle unit, snaps, and cosmetic covers.
2. Orient the instrument so that the rear is on the work surface.
3. Paste a tape to the power switch button so that it will not come off the front
trim.
4. Remove the knob by pulling it straight out from the front panel with the
angle-tip tweezers.
5. Remove the three screws at the bottom of the front trim.
6. Grasp the bottom side of the front trim, and pull off the bottom side of it by
loosening the DVD drive part.
7. The upper part of the chassis has three projections. The front trim fits in these
projections. When removing the front trim, grasp its back edge and flex it
upward before pulling it forward.
Installation. To install, reverse this procedure.
You need a screwdriver with a T-15 Torx tip (items 1 and 2).
Removal. To remove the EMI covers, refer to Figure 4-5 on page 4-14 and follow
these steps:
1. Remove the handle unit, snaps, cosmetic covers, and front-trim unit.
Removal and Installation Procedures
4-13