2. DISASSEMBLY2-1. REMOVAL OF CABINET ASSEMBLY (FRONT) AND CABINET ASSEMBLY (BACK)2-2. REMOVAL OF SY1 BOARD, TB2 BOARD AND TB1 BOARD1. Two screws 1.7 x 42. Front cabinet4. Cover battery3. Back cabinet1. Four screws1.7 x 45. Cover jack6. Screw 1.7 x 37. Cabinet top8. Screw 1.7 x 39. Two screws1.7 x 410. HolderSSFDC 11. Holder terminal12. Five screws1.7 x 313. Holder battery1. Two screws 1.7 x 32. FPC3. Three connectors4. Connector 5. SY1 board6. Screw 1.7 x 37. TB2 board8. Screw 1.7 x 39. Unit control panel10. Screw 1.7 x 311. TB1 board