Tektronix AWG7 1B Series, Service Manual

Page: 71 / 174

Removal and Installation Procedures
Front-Panel Assembly
(AWG7000C Series)
You need a screwdriver with a T-15 Torx tip (items 1 and 2).
Removal.
To remove the front-panel assembly, follow these steps: (See
Figure 4-7 on page 4-18.)
1. Remove the cosmetic covers, front-trim unit, and EMI covers.
2. Remove the Display Adapter board and Front Panel board:
a. Remove the four screws securing the Display Adapter board and Front
Panel board to the front-panel bracket.
b. Remove the cables from J110, 500, and J200.
c. Lift the boards away from the front-panel bracket.
3. Remove the display module:
a. Remove the two screws from the touch screen bracket and lift the bracket
away.
b. Remove the four screws securing the display module (touch screen and
LCD) to the front-panel bracket.
c. Disconnect the cable from the FSW board.
d. Disconnect the cable from J200 on the Display Adapter board.
e. Disconnect the cable from J110 on the Display Adapter board.
f. Lift the display module away from the front-panel bracket.
4. Disassemble the front-panel assembly components, using the following fi gure
as a guide.
Installation.
To install, reverse this procedure.
AWG7000B and AWG7000C Series Service Manual 4–17