Technical data

Replacing Assemblies 5
7000 Series Oscilloscopes Service Guide 103
To remove the AC input board
1 Disconnect all cables on AC input board.
2 Disconnect the ground wire from its chassis terminal.
3 Locate and remove using a TORX T20 driver the single screw
securing the assembly to the rear deck.
4 Slide assembly to right and lift out of rear deck.
5 Take care that you do not damage the switch extender during
removal.
Figure 39 Removing the AC input board
Ground Wire
7000 service guide.book Page 103 Thursday, October 16, 2008 12:18 PM