RIGOL  Chapter 1 Disassembly and Assembly 
DG1000 Service Guide 
Disassemble the Main Board 
 
 
 
Figure 1-7 Disassemble the Main Board 
 
Part Description: 
① 6 screws (M3×6 torx pan head combination screws, used for fastening the main 
board to the metal chassis) 
 
Disassembly Steps: 
1.  Disconnect the wires on the main board. 
2.  Remove 6 screws (①) that fasten the main board to metal chassis using the T10 
screwdriver.  
3.  Take out the main board. 
 
 
 
Disassembling the main board is not recommended unless otherwise required. 
Before disconnecting wires on the main board, remember the connection 
methods and positions of the wires to avoid incorrect connection when 
 
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