Chapter 6: Replacing Assemblies

1690A,AD-series disassembly/assembly

5Lift the power supply out of the chassis.

6Reverse this procedure to install the power supply

When installing a replacement power supply, transfer both the power sense cable and the power supply on/off cable to the replacement power supply.

To remove the distribution board

1Do the following procedures:

To remove the chassis from the sleeve

To remove the front panel assembly

To remove the deck

2Disconnect the following cables from the distribution board:

power supply output cables (P1, P2)

on/off cable (P3)

power sense cable (P7)

fan cables (P5, P6)

3Using a Torx T-10 screwdriver, remove three screws that secure the distribution board to the chassis.

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Agilent Technologies 1680, 1690 manual To remove the distribution board, 138