Specifications

To remove and replace the HP 1660C-series acquisition board
1 Using previous procedures, remove the following assemblies:
•
Handle
•
Rear Feet
•
Cover
•
Rear Panel
•
Disk Drive Assembly
•
Power Supply
2 Disconnect the sweep cable from acquisition board.
3 Disconnect the CPU board interface cable by pressing down on the cable release
tabs on the cable socket located on the board.
4 Disconnect the power supply cable.
5 Slide the mounting plate out the rear of the instrument.
Verify that the cable release tabs are down to slide the mounting plate out, then slide the
mounting plate toward the rear out of the chassis.
6
Separate the acquisition board from the mounting plate by removing the screw at
the center of the board.
7 Reverse this procedure to install the acquisition board.
Check that the following assemblies are properly installed before installing the acquisition
board:
•
Monitor
When installing the mounting plate, check that the alignment tabs on the mounting plate are
installed in the alignment holes in the inside bottom, front of the chassis.
Replacing Assemblies
To remove and replace the HP 1660C-series acquisition board
6–11