Structure and Assembly/Disassembly 7-17
Figure 7-16 Disassemble the AC-DC Power Board (1)
2. After removing the connecting plug between DC-DC power board and AC-DC power board,
you could take out the AC-DC power board.
Figure 7-17 Disassemble the AC-DC Power Board (2)
7.4.3 IO Broad
1. Remove rear cover assembly of the main unit (referring to 7.4.1 the 1~4 step)
2. Pull out the connecting cable plug on the IO board assembly.
3. Remove panhead screws with washers (6 M3X6 ) which are fixed on the rack of the main unit
at the back of the main unit, and take out the IO board assembly backward.
Figure 7-18 Disassemble the IO Board Assembly
Make sure that you could pull out and push into the IO board sockets vertically when
pulling out and assembling the IO board assembly on the position of the handle.
4. Remove panhead screws with washers M3X6 (4) used to secure the IO board, and then you
could take out the IO board.