Structure and Assembly/Disassembly of the Machine
1.4.5Disassembly of the main board and the transducer board
1. Disassemble the rear cover to take out the assemblies of the tail board and the
back board;
2. Remove 3 M3X8 screws fixing the holder of the transducer cable hook and take
out the holder;
Figure 2-16 Remove the holder of the transducer cable hook
3. Remove the USB wire connector;
4. Remove 8 M3X6 screws fixing the holder and one M3X6 screw fixing the main
board;
DP-3300/DP-3200 Service Manual(V1.1) 2-13