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Today at Atelier Kaz - ex-Honda R&D, F1, Indy/CART engineer

Air Con CCU Board Service 02

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After listing up all of the damages and deciding the method on how to re-create each of the damaged circuit, started the repair work.


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RM1 had to be cleaned and tested before it can be re-used.



After this process, the module was re-installed and now all pins showed 4.7K ohm correctly.










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At the end, had to use 3 hard wires to re-create the damaged GND plain, 4 jumper wires to repair the damaged connection and 3 soldering bridge to strengthen the circuit track and pad.




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Quick check using my NSX and it was fine so prepared the board for applying conformal coating.




Ran out of the time for the day.







After this, the board will be installed on my NSX and go through about 70miles test driving session with all sorts of scenario testing before returning the board to the owner.


Quite busy this week so not sure when I can carry out the test driving session….


These days, finding extra time for working on NSX related projects are the biggest challenge especially when spending most of the time helping Japan…


Challenge continues…

Kaz

Updated 23-04-2011 at 11:09 PM by Kaz-kzukNA1

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A/C CCU Board Service

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