Inspection [07/2013 - ]

INSPECT REAR SPEAKER ASSEMBLY
1. With the rear speaker assembly installed, check that there is no looseness or other abnormalities.
2. Check that there is no foreign matter in the rear speaker assembly, no tears on the rear speaker assembly cone or other abnormalities.
3. Temporarily replace the rear speaker assembly with a new or normally functioning one.
  Standard
  
  Malfunction disappears.
  
  HINT:
  
  When there is a possibility that either the right or left rear speaker assembly is defective, inspect by interchanging the right one with the left one.