RIGOL                                                                                                                                                   
                                                                     
Service Guide for DM3000 Series 
 
The 3D View of DM3000 
The 3D views of DM3000 are shown in the figure 5-1 and figure 5-2. You should have a 
primary  understanding  of  the  main  parts  of  the  instrument  before  disassembling  and 
assembling. In progress of disassembling or assembling, please operate gently and step by 
step. Note that please not scratch the surface of the device and damage PCB and so on by 
tools, see the Disassembly and Assembly Notice. The disassembly order suggested is given as 
followings (for example DM3064): 
 
Handle  Rear Panel  Metallic Shell  Fuse Socket  BNC & GPIB PCB  Filter 
Board    and    Transformer   Front  Panel  and  LCD    Multiplexer  Board   
Motherboard  Key Board PCB. 
 
The assembly step is reverse. 
 
 
 
Figure 5-1 The Exterior 3D View of DM3000