Corrective Maintenance
1735 HD High Definition Waveform Monitor
7–19
1. Remove the plug (from A1J5) that connects the Power Supply board to the
Main board.
WARNING.
The CRT may retain a dangerous charge. Ground the conductor of the
anode to discharge the CRT. Do not allow the conductor to touch your body or
any circuitry.
2. Remove the anode connector from the CRT and discharge it to ground.
3. Unplug the following from the Power Supply board: J1, J3 (the focus lead),
and J4.
4. Detach the AC line filter assembly from the rear panel by removing the two
mounting screws with their nuts and captive lockwashers.
5. Use a #1 Pozidrive
R
tip to disconnect the POWER ON/OFF switch from the
front casting.
6. Remove the seven screws that hold the Power Supply board in place. See
Figure 7–9.
7. Remove the board by sliding it toward the front panel and lifting it up.
Figure 7–9: Screws that hold the Power Supply board (A1) in place
Removing the Power
Supply Board
Summary of Contents for 070-8462-03
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Page 13: ...Table of Contents viii 1735 HD High Definition Waveform Monitor...
Page 19: ...Preface xiv 1735 HD High Definition Waveform Monitor...
Page 20: ...Getting Started...
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Page 35: ...Installation 1 14 1735 HD High Definition Waveform Monitor...
Page 36: ...Operating Basics...
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Page 63: ...Operating Basics 2 26 1735 HD High Definition Waveform Monitor...
Page 64: ...Specifications...
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Page 75: ...Specifications 3 10 1735 HD High Definition Waveform Monitor...
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Page 78: ...Theory of Operation...
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Page 109: ...Theory of Operation 4 30 1735 HD High Definition Waveform Monitor...
Page 110: ...Performance Verification...
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Page 134: ...Adjustment Procedure...
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Page 158: ...Maintenance...
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Page 163: ...Preventive Maintenance 7 4 1735 HD High Definition Waveform Monitor...
Page 179: ...Corrective Maintenance 7 20 1735 HD High Definition Waveform Monitor...
Page 181: ...Repackaging 7 22 1735 HD High Definition Waveform Monitor Figure 7 10 Repackaging...
Page 182: ...Replaceable Electrical Parts...
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Page 252: ...Diagrams...
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Page 256: ...Replaceable Mechanical Parts...
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Page 265: ...Replaceable Mechanical Parts 10 8 1735 HD High Definition Waveform Monitor...
Page 266: ...Appendices...
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