KS-FX2011-5Fig. 9Fig. 11Fig. 10Removing the Cassette Mechanism assembly( See Fig. 8 )1. Removing the front chassis.2. Removing the bottom cover.3. Removing the heat sink.4. Removing the main board assembly.5. Remove the four screws ( 4 ) retaining the cassettemechanism.6. Separate the top chassis and cassette mechanism.Fig. 8Removing the Operation Switch board( See Fig. 9 to 11)1. Detaching the front panel unit.2. Turn the front panel back side down.3. Remove the four screws ( 5 ) retaining the frontcover.4. Open the front cover gradually by disengaging thethree engagements ( g ) while pushing the top ofthe front cover in the arrow "A" direction, thendisengage the three engagements ( h ) on the bothsides.5. Place the front panel unit front side down.6. Disengage the three engagements ( i ) on thebottom to separate the front cover from the frontpanel.(Be careful not to lose the button springs.)Front sideCassette mechanismTop chassis4 44 4g ggFront coverA5555hhhFront coverFront paneliiiOperation switch board