3
Advanced Troubleshooting
Replacing the Boards in the TSQ 9000 Instrument
344
TSQ 9000 Hardware Manual
Thermo Scientific
Figure 368.
Removing the Front RF Board from the TSQ 9000 Instrument
20. To remove the rear RF board, use your fingers to pry the brackets of the board away from
the chassis and toward the left side of the instrument.
21. Lift the board out of the instrument.
22. Disconnect the electrometer board cable and large feedthrough cables labeled
Dynode
and
Electron Multiplier
.
23. Disconnect the power connections from the TSQ 9000 instrument.
Figure 369.
Disconnecting the Electron Multiplier Cables
Electron
Multiplier Plate
Dynode
Electrometer
Board Cable
Electron
Multiplier
Summary of Contents for TSQ 9000
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