Owon SDS series, Руководство по обслуживанию

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Section 5: Maintenance
Figure 11: The schematic circuit diagram of the power supply
5.4 Removal and Installation Procedures
This section describes how to remove and install the major mechanical and electrical modules.
Removal procedures are as below. To Install the instrument, you could operate the removal
procedure in reverse order. You should pay attention to the “Notice for installation” when
installation.
1.
Power switch Button
Use a soft cotton to encase the power switch button (to avoid scratching by pliers), pull
out the button with pliers.
Figure 12: Remove the Power switch button
Notice for installation: Just press the power switch button to its hole.
2. Ground Connection
Place the oscilloscope face down on soft surface (such as an anti-static mat), with the
bottom facing you.
Use a flat-bladed screwdriver to remove the Ground Connection.
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