3-4. Remove the Power SupplyModuleRemove the four screws indicated by thered circles in below picture.3-5. Remove the MainboardRemove the four screws indicated by the rredcircles in below picture.3-6. Remove the Keypad Board3-7. Remove the Speaker3-8. Remove the Remote ControlRemove the two screws indicated by the redcircles in below picture.Take out the remote control board.Disconnected the coupler .Remove the Mainboard.Remove the two screws indicated by the redcircles in below picture.Service ManualModel No.: HLC32K212
