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NF sonata 2005 android all in one navifly m200s problems

by sunnyan 2023. 9. 21.
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Navifly m200s for nf sonata old model have two problems.
 
the one may be only for mine.
the other one is for all.
 
1. center fascia frame has a emergency button which has a problem.
 
its toggle function doesn't works as expected. 
originally it should be stayed pressed state if I press once. but it was released every time pressing.
After all, I have to adjust button PCB position as below.

 

2. Jack by Jack cable steering wheel control study-2 pin connected wrong.
android all in one side pin is connected properly, but audio connect side pin is connected incorrectly. it is connected to mute pin. It is not connected to steering wheel control study-2 pin. so I had to have re-mapped the pin right position.
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