RIGOL Chapter 1 Disassemble and Assemble
1-4
DG4000 Service Guide
Disassemble the Rear Metal Cover
Figure 1-3 Dsiassemble the Rear Metal Cover
Part Explanations:
① 4 BNC nuts and lock washers.
② 11 screws (M3*6 tors countersunk head) fixing the front metal panel and rear
metal cover.
Disassemble Steps:
1. Remove the 4 nuts and washers (①) at the BNC port at the rear metal cover using
the BNC socket.
2. Remove the 11 screws (②) fixing the front metal panel and the rear metal cover
using the screw driver (T10) (in the figure above, the positions of some screws
are not pointed out and please remove those screws according to their actual
positions).
3. Take off the rear metal cover gently and disconnect the cables connecting the
main board.
Insert the cables into the corresponding interfaces
assembling the rear metal cover.
②
②
②
②
Rear Metal Cover
②
②
②
②
②
①