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  1. A/C CCU Board service A-02

    by , 17-10-2013 at 10:16 PM (Today at Atelier Kaz - ex-Honda R&D, F1, Indy/CART engineer)



    Following on from the shocking first inspection of this board,
    http://www.nsxcb.co.uk/entry.php?108...d-service-A-01
    decided to remove all the parts affected including the ones
    that were installed by the previous service.


    Very good idea because I found one of the zener diode was of wrong spec.



    ...
  2. A/C CCU Board service B-04

    by , 17-10-2013 at 10:15 PM (Today at Atelier Kaz - ex-Honda R&D, F1, Indy/CART engineer)



    Managed to find the time to test the CCU board using my NSX.

    I don’t know how many times I removed my centre console
    for this purpose.
    When I started this service, I thought about getting complete
    2nd hand heater unit and blower motor fan for the testing purpose but
    at that time, I didn’t know the level of demand and also couldn’t justify
    the total cost when I can remove the centre console so quickly.

    When I replace
    ...

    Updated 18-10-2013 at 11:55 AM by Kaz-kzukNA1

    Categories
    A/C CCU Board Service
  3. A/C CCU Board service B-03

    by , 14-10-2013 at 10:47 PM (Today at Atelier Kaz - ex-Honda R&D, F1, Indy/CART engineer)




    Had to use so many hard wires and soldering bridges in order to
    re-create the missing tracks and pads.






    ...

    Updated 16-10-2013 at 10:52 AM by Kaz-kzukNA1

    Categories
    A/C CCU Board Service
  4. Eng Refresh 02

    by , 09-10-2013 at 10:35 PM (Today at Atelier Kaz - ex-Honda R&D, F1, Indy/CART engineer)







    As reported earlier, the A/C condenser fans and compressor switched themselves On
    despite the CCU being switched off.

    It is still possible that the Cooling fan control unit is faulty but
    decided to open
    ...
  5. A/C CCU Board service B-02

    by , 09-10-2013 at 10:33 PM (Today at Atelier Kaz - ex-Honda R&D, F1, Indy/CART engineer)




    Doing bit of catch up updating the blog.....


    As the condition of CCU board ‘A-**’ looked so bad,
    decided to finish this ‘B-**’ one first.








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