Tektronix TLA 714, Service Manual

Page: 65 / 159

Removal and Installation Procedures
4–18
TLA 714 Color Portable Mainframe Service Manual
CD ROM Drive
The CD ROM drive is attached to the underside of the front panel control
assembly. You will need a screwdriver with a size T-15 and T-10 Torx
tip.
CAUTION.
The CD ROM drive uses a laser.
Use of procedures other then those specifically listed herein may result in
hazardous radiation exposure.
Do not attempt to open the CD ROM drive covers, or attempt any type of repair
on the CD ROM drive.
Refer all servicing of the CD ROM drive to qualified personnel.
Use the following procedure to remove the CD ROM drive:
1. Do the Trim Ring removal procedure, steps 1-5, on page 4–10.
2. Do the Display Assembly removal procedure on page 4–12.
3. Do the Front Panel Control Assembly removal on page 4–15.
4. Remove the five screws that attach the CD ROM drive to the front panel
control assembly: three from the left side, two from the right side.
Use the following procedure to reinstall the CD ROM drive:
1. Reposition the CD ROM drive within the bracket.
2. Install the five screws that attach the CD ROM drive to the front panel
control assembly: three from the left side, two from the right side.
3. Do the Front Panel Control Assembly install on page 4–17.
4. Do the Display Assembly installation procedure, page 4–13.
5. Do the Trim Ring installation on page 4–11.
Removal
Installation