Mar. 2008 MT-90U Exploded View (All) Parts List 7 No. Part Code Part Name Description Q’ty 1 04787601 REAR CASE 1 2 04787534 FRONT CASE 1 3 02342712 SPEAKER FULL-RANGE 1 4 04780545 LCD 221-3065-0784 1 5 04787634 SP GRILLE + NET 1 6 04787556 IRDA COVER 1 7 04898312 IR BOARD ASSY 1 8 04898334 VOLUME BOARD ASSY 1 9 04898367 SW BOARD ASSY 1 10 05122112 FRONT PANEL WITH LED LENS 1 11 04787612 RUBBER SWITCH 1 12 04898378 PANEL BOARD ASSY 1 13 04787501 CHASSIS 1 14 04898301 USB BOARD ASSY 1 15 04785823 MAIN BOARD ASSY 1 16 04898290 JACK BOARD ASSY 1 17 04787623 R-KNOB MF 1 18 04787490 BUTTON 1 19 04787512 DISPLAY COVER 1 20 01235378 FOOT 4