Maintenance
8–14
1710J-Series Waveform Monitors
3. Slip the CRT and trace rotation leads through the appropriate holes in the
Main board.
4. Remove the eight screws that are holding the board in place. See Figure 8–7
for their locations.
J107
J154
J932
A3 Main Bd
Front
Figure 8–7: Screws holding the Main circuit board (A3) in place
5. Remove the board by sliding it toward the rear panel until the toe of the
board clears the front, then lift out.
To replace the main circuit board perform the following procedure:
1. To replace the Main board, lay the board flat and slide it forward into place.
2. Reinstall the eight screws that hold the circuit board in place.
3. Slip the CRT and trace rotation leads through the appropriate holes in the
Main board and reconnect them.
4. Solder the leads to the six BNC connectors and three grounds from the rear
panel, the two horizontal CRT leads (red and green), and the two vertical
CRT leads (blue and brown).
5. Reinstall the plugs on the following connectors: J107 to the Front Panel
board, J4 on the Power Supply board, and J225 on the Main board (the trace
rotation leads to the CRT).
The front–panel power switch is held in place with two Pozidrive[ screws. Use a
screwdriver with a #1 Pozidrive tip to remove and replace these screws
The circuit board is held in place with seven Torx head screws. In addition, the
power line filter is held in place on the rear panel with two Torx head screws.
Use a screwdriver with a T15 Torx tip to remove and replace them.
Removing the
Power Supply Board
Summary of Contents for 1710J Series
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Page 14: ...Table of Contents x 1710J Series Waveform Monitors ...
Page 18: ...Service Safety Summary xiv 1710J Series Waveform Monitors ...
Page 22: ...Preface xviii 1710J Series Waveform Monitors ...
Page 23: ...Getting Started ...
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Page 45: ...Operating Basics ...
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Page 65: ...Specifications ...
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Page 101: ...Performance Verification ...
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Page 121: ...Adjustment Procedure ...
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Page 139: ...Maintenance ...
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Page 169: ...Replaceable Electrical Parts ...
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