HP HP 54600B, User'S And Service Manual

Page: 145 / 183

To remove the handle
•
Rotate the handle down until it is just past the last detent position
(about 1/2 inch before the handle touches the bottom of the
oscilloscope), then pull the sides of the handle out of the cabinet.
To remove the Option 005 board
1
Remove the oscilloscope from the cabinet.
a
Turn off the oscilloscope and disconnect the power cable.
b
If a module is installed in the oscilloscope, remove it.
c
Using the T15 TORX driver, remove the two screws from the rear of
the cabinet.
d
Using your thumbs, gently push on the two rear-panel connectors to
slide the oscilloscope out of the cabinet.
2
Remove the faulty Option 005 board.
a
Using a T10 TORX driver, remove the two screws that lock the
Option 005 board to the chassis.
b
Slide the board back away from the front panel to release it from the
keyholes.
c
Disconnect the three cables attached to the Option 005 board.
d
Remove the board from the keyholes, and from the oscilloscope.
Service
Replacing Parts in the Oscilloscope
4–56