Look at my avatar..... The only time I have not been able to repair them is when the main board is damaged. If your j-arm flexed the main board during the crash it will be a difficult and time consuming repair. Cost of repairs is usually under $200.
Jeremy
You can take an ohm meter to the motors. As long as you did not stall them out under load(overheat) the armature should not be magnetized and the magnets should have the correct polarity. Just check for continuity across the leads, should see around .2 ohms.
Jeremy
The accelerometer is detecting a value out of parameter. I have repaired a couple by taking the top of the Phantom and then removing the flight controller cover and weighted accelerometer. I then smacked the accelerometer on the work bench making sure I dont damage the small ribbon cable. This...
That is the same thing I have in a video of mine. I am working on a fix for it. Mine happened on the 5th flight with no crashes on a Photo shoot for Showtime. It was about 13 minutes into my video and it appears to be an over heating issue. 3 of the 5 processors that are supposed to be...
I have the same black lines running vertical. Its obviously a chipset that has over heated. I have zero crashes and a perfect ribbon cable. I have less than an hour of flight time on my bird and am not happy about this. I repair these all day long when they crash but to have my own bird do this...
I have the same problem on a customers bird.... it will not update. I have updated countless DJI's and its a no go on this one. Poor customer expects it fixed and it wont give FPV and wont update. DJI once again at its finest.
Easy fix.... I have a reflow station. I would need to keep those fets in stock, when I get the first board with burned fets in I will look them up and offer this repair. $125 should cover it easily.
Jeremy
There are countless reports of this now..... DJI released information that it was an improper chip set. This would either mean a design error in the circuit layout, or its a component that did not get flowed to the board properly.
After seeing the disaster of the first Vision 2+ wifi units...
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