Service manual

Disassembly and Assembly
5. Using a screwdriver, loosen the six bent tabs on the lower case. (These tabs
secure the board to the case.) Then remove the CO64 MAIN board.
CAUTION
When you remove the CO64 MAIN board from the lower case, do not bend the
tabs too much.
When you push the tabs, be careful not to break them or
damage any of the board’s components.
Removing the PEBFIL-II board
1. Remove the upper case as described earlier in this chapter.
2. Disconnect connector CN1 on the PEBFIL-II board. (CN1 connects the
transformer to the PEBFIL-II board.)
3. Remove the CB(0) (M4 x 8) screw that secures the PEBFIL-II board’s ground
terminal.
4. Remove the CPS(0) (M3 x 6) screw that secures the PEBFIL-II board to the
base plate.
5. Remove the PEBFIL-II board and the power cord.
Figure 3-6.
Removing the PEBIL-II Board
3-12
LQ-200/AP3000