Tektronix TLA 704, Руководство по обслуживанию

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Removal and Installation Procedures
TLA 704 Color Portable Mainframe Service Manual
6–17
3. Loosen the two screws on the bottom cover closest to the left side of the
mainframe. (See Figure 6–2 on page 6–10.)
4. Remove the left side cover.
Use the following procedure to reinstall the left side cover:
1. Reposition the left side cover.
2. Tighten the two bottom cover screws nearest the left side of the mainframe.
3. Do the Top Cover installation procedure, page 6–15.
Right Side Cover
You will need a screwdriver with a size T-15 Torx tip (Table 6–1, items 1 and 2,
page 6–6) to perform this procedure.
Use the following procedure to remove the left side cover:
1. Locate the parts to be removed in the locator diagram External parts,
Figure 6–1 on page 6–8.
2. Remove any installed modules from the portable mainframe.
3. Do the Line Cord and Line Fuse removal procedure, page 6–18.
4. Do the Top Cover removal procedure, page 6–15.
5. Loosen the two screws on the bottom cover closest to the right side of the
mainframe. (See Figure 6–2 on page 6–10.)
6. Remove the two screws that attach the right side cover to the power supply.
(See Figure 6–5 on page 6–16.)
7. Remove the right side cover.
Use the following procedure to reinstall the right side cover:
1. The two screws near the right side of the bottom cover should be loosely
fastened.
2. Reseat the right side cover in the groove of the bottom cover.
3. Insert the two screws that attach the right side cover to the power supply.
4. Tighten the two bottom cover screws nearest the right side of the mainframe.
Installation
Removal
Installation