– 14 –1234567891011122-4. REMOVAL OF CABI FRONT AND TB1 BOARD1. Three screws 1.7 x 32. Cabinet top3. Cabi front4. Spacer flash5. Screw 1.7 x 2.56. Shield tape TB17. Screw 1.7 x 2.58. TB1 board9. Spring shutter10. Dec top LED11. Button shutter12. Button power