Chapter 1 Disassemble and Assemble    RIGOL 
MSO4000/DS4000 Service Guide  1-11 
To Disassemble the LCD and Pinboard 
 
 
Figure 1-7 To Disassemble the LCD and Pinboard 
 
Part Explanations: 
① 6 screws (torx pan head screw assembly #FW3*8) fixing the LCD.  
② 2 screws (torx countersunk head screw #FM3*6) fixing the pinboard. 
 
Disassemble Steps: 
1.  Remove the 6 screws (①) fixing the LCD using the screwdriver (T10). 
2.  Remove the screen line connected to the pinboard.  
3.  Remove the 2 screws (②) fixing the pinboard using the screwdriver (T10) and 
remove the screen line connected to the main board.  
 
 
 
 
 
 
 
 
 
①
①
①
①
①
②
①