Tektronix TDS6404, Service Manual

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Removal and Installation Procedures
TDS6000 Series Service Manual
6- 9
Procedures for External Modules
The following procedures are found here and are listed in order presented.
H
Front Panel Knobs
H
Trim (all)
H
Bottom cover
H
Left and Right covers
H
Line Fuse and Line Cord
1. Assemble equipment and locate modules to be removed:
2.
Orient the oscilloscope: Set the oscilloscope so its bottom is down on the
work surface and its front is facing you.
3.
Remove the knob(s):
Grasp any knob you want to remove and pull it straight
out from the front panel
1
/
4
inch to create some clearance between the base of
the knob and the front panel. Insert the angled-tip tweezers between the knob
and front panel and use them to remove the knob. See Figure 6--1.
4. Reinstallation: To reinstall, align knob to shaft and push it in until it snaps.
CAUTION.
To prevent damage to the encoders located on the circuit board, apply
pressure to the encoders while pushing the knob on the shaft.
Figure 6- 1: Knob removal
Front-Panel Knobs