Tektronix TDS7104

Removal and Installation Procedures
TDS7104 & TDS7054 Service Manual
6-- 33
1. Locate module to be removed: Locate the CD Drive in the locator diagram
Internal Modules, Figure 6--8, on page 6--19. Additional modules to be
Removed:
H Trim (all)
H Bottom cover
H Left and Right covers
2. Remove the CD Drive assembly: See Figure 6--20, on page 6--34.
3. Orient the oscilloscope: Set the oscilloscope so its bottom is down on the
work surface and its rear panel is facing you.
a. Remove the two T-15 Torx screws that secure the CD Drive assembly to
the rear chassis.
b. Disconnect the CD Drive ribbon cable J230, from Riser board.
c. Slide the CD Drive assembly (with the ribbon cable attached) toward the
rear of the chassis and remove it from the oscilloscope.
4. Remove the CD Drive bracket and Rom interface board: See Figure 6--20, on
page 6--34.
a. Remove the four #0 Phillips screws that secure the bracket to the CD
Drive. Remove the CD Drive from the bracket.
b. Remove the Interface board from the CD Drive by pulling the Interface
board straight back until they separate.
5. Reinstallation: Do in reverse steps 3 and 4 to reinstall the CD Drive
assembly.
CD Drive