Removing the front panel assembly (See Fig.1) 1. Press the eject button in the lower right part of the front panel. Remove the front panel assembly from the body. Front panel assembly Eject button Fig.1 Tab a Removing the front chassis assembly (See Fig.2 and 3) Prior to performing the following procedure, remove the front panel assembly. 1. Release the four joint tabs a on both sides of the front chassis assembly and remove the front chassis assembly toward the front. Tab a Front chassis assembly Fig.2 Heat sink Tab a Tab a Front chassis assembly Fig.3 1-3 KS-FX280 Removing the heat sink (See Fig.4) 1. Remove the three screws A on the left side of the body. A Heat sink A Fig.4 Joints b Bottom cover Removing the bottom cover (See Fig.5 and 6) Prior to performing the following procedure, remove the front panel assembly, the front chassis assembly and the heat sink. 1. Turn over the body and unjoint the five joints b with the bottom cover and the body using a screwdriver. Joint b Joints b Rear panel Fig.5 Joints b Bottom cover Joint b Joints b Rear panel Fig.6 1-4 KS-FX280 Removing the main board (See Fig.7 and 8) Prior to performing the following procedure, remove the front panel assembly, the front chassis assembly, the heat sink and the bottom cover. 1. Remove the screw B, the five screws C and the two screws D attaching the rear bracket on the back of the body. Remove the rear panel. 2. Remove the two screws E attaching the main board on the bottom of the body. Disconnect connector CN701 on the main board in the direction of the arrow. C B C D Rear panel D C Fig.7 Main board E E CN701 Fig.8 Removing the cassette mechanism section (See Fig.9) Prior to performing the following procedure, remove the front panel assembly, the front chassis assembly, the heat sink, the bottom cover and the main board. 1. Remove the four screws F attaching the cassette mechanism section on the back of the top chassis. Cassette mechanism section F F Top chassis F Fig.9 F 1-5 KS-FX280 Removing the control switch board (See Fig.10 to 12) Prior to performing the following procedure, remove the front panel assembly. 1. Remove the four screws G attaching the rear cover on the back of the front panel assembly. 2. Unjoint the eleven joints c with the front panel and the rear cover. 3. Remove the control switch board on the back of the front panel. G G G Rear cover G Fig.10 Joints c Front panel Joints c Joints c Rea