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  1. Bose Speaker AMP Service 03

    by , 04-10-2011 at 10:10 PM (Today at Atelier Kaz - Private NSX Enthusiast, ex-Honda R&D engineer with F1, Indy/CART background)



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    The AMP on the right side door was later spec than the left one so someone already replaced the entire speaker box or just the AMP in the past.







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    There was trace of someone worked in the area in the past so not surprised with the presence of uprated AMP.

    Very likely to be done through Honda warranty as some of the original AMP ...
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  2. Bose Speaker AMP Service 02

    by , 03-10-2011 at 11:37 PM (Today at Atelier Kaz - Private NSX Enthusiast, ex-Honda R&D engineer with F1, Indy/CART background)






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    Replaced the capacitors, quick check and then applied conformal coating on both boards.

    Normally, I test the refurbished AMP with MP3 player for more than 2Hrs but today, I must put everything back in place as I already booked this NSX in for the alignment service tomorrow.









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    So, tested them ...
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  3. Bose Speaker AMP Service 01

    by , 01-10-2011 at 11:21 PM (Today at Atelier Kaz - Private NSX Enthusiast, ex-Honda R&D engineer with F1, Indy/CART background)




    Before start removing the AMPs, carried out quick check and confirmed that all of the AMPs/speakers were still operating.


    Started to remove the speaker boxes at the left door and at the passenger foot well area.







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    At the left door, one of the triangle interior trim at the top forward section was already damaged and actually glued into the fixing ...
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  4. Bose Speaker AMP service

    by , 20-09-2011 at 11:38 PM (Today at Atelier Kaz - Private NSX Enthusiast, ex-Honda R&D engineer with F1, Indy/CART background)




    As reported earlier, the owner of the CCU board-B sent one of the Bose speaker AMP as well for the refurbishment.


    He reported that there was no sound from the centre speaker and possibly not from the passenger foot well bass but not 100% sure.




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    So, opened the speaker box and first tested the AMP before working on it.

    Although the sound was a little ...
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  5. Bose Speaker AMP Service 04

    by , 12-08-2011 at 11:24 PM (Today at Atelier Kaz - Private NSX Enthusiast, ex-Honda R&D engineer with F1, Indy/CART background)




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    After applying the thermal compound and conformal coating, the front AMPs were ready to be installed back to the speaker box.


    Now they are back on the car and being tested together with the aftermarket woofers and tweeters.





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    One tip for you.

    Whenever you have removed the door card, ...
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