3.5.3 Removing the hideaway board (See Figs.5 and 6) � Prior to performing the following procedures, remove the top chassis and DSP board. (1) From the rear side of the main body, remove the four screws E attaching the hideaway board. (See Fig.5.) (2) From the top side of the main body, disconnect the wire from the connector CN601 on the hideaway board. (See Fig.6.) Reference: After connecting the wire to the connector CN601, fix it with the wire holder as before. (See Fig.6.) (3) Remove the three screws F attaching the hideaway board. (See Fig.6.) (4) Take out the hideaway board from the bottom chassis assembly.