vladgon
Members
-
Joined
-
Last visited
Reputation Activity
-
vladgon got a reaction from mmam in Is it possible to flash a new chip if the old is replaced ?Okay, I see a lot of skeptics here. But then what can you say about the firmware referenced in this topic?
Found the link courtesy of Chris Hobson
This firmware is encrypted or not ?
Ver0242.s19
-
vladgon got a reaction from KMX in Is it possible to flash a new chip if the old is replaced ?So as and promised a small report.
I managed to fix the inverter by replacing the controller and some parts.
The most difficult thing was to solder the controller back.
Very small distance between the legs and soldering they are constantly closed.
It was also difficult to find the reason for the lack of power on it and other chips, but it's probably my fault.
It turned out that the replaced power supply assembly was either defective or i overheated it during the replacement
and therefore i began to check it again last.
Loading the program into controller was easy enough.
I took the firmware on one of the forums mentioned in this topic and using the USBDM freescale programmer.
Loaded through the provided connector on the main Board.
If anyone needs details ready to answer.
