ASSEMBLY AND DISASSEMBLY rn m MOTHERBOARD 1 2 3 4 6 7 8 9 1. Disk Drive 'B' Power 6. Keyboard 2. Disk Signal 7. Centronics 3. Disk Drive 'N Power 8. Serial 4. Loudspeaker 9. Video 5. D.C. Power 1. Remove back panel and top cover as in Section I. 2. Remove M3 x 6mm screws from rear edge of motherboard (5). 3. Remove power and ribbon cable from both disk drives. 4. Remove DC power cable. 5. Remove loudspeaker cable from motherboard. 6. Slide out motherboard while feeding ribbon cable under chassis. 7. Remove relevant cables as they become exposed. Assembly Reverse of above procedure. ............... .------ ~----t (f)