This product is not covered by repair based on disassembly. Therefore, in case of an irregularity, it should be serviced as described below: Attach the Model Name Plate, which is kept in stock for servicing, to the assembled speaker that is kept in stock for servicing. The combination of the speaker and Model Name Plate for use in servicing is as shown below. FRONT LEFT SPEAKER UNIT MODEL NAME-PLATE B71-2015-04 RIGHT X20-3960-10 B71-2016-04 B71-2017-04 B71-2018-04 CENTER LEFT SURROUND RIGHT X20-3970-10 B71-2019-04 B71-2020-04
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The part number of the speaker kept in stock for servicing is inscribed on the position for attaching the Model Name Plate.