Hi There
I'm a first time poster here so hello! As usual its a cry for help
I am attempting to repair the brushless motor from my (expensive dead) drill and have identified a blown component. With my limited knowledge it seems to be an SMD inverter, marked 7739 J428 1329. Pictures below!
Just to add this board lives inside of the motor.
If I can get this drill going again it will be a significant personal victory haha. Any guidance gratefully received.
All the best
Berni
I'm a first time poster here so hello! As usual its a cry for help
I am attempting to repair the brushless motor from my (expensive dead) drill and have identified a blown component. With my limited knowledge it seems to be an SMD inverter, marked 7739 J428 1329. Pictures below!
Just to add this board lives inside of the motor.
If I can get this drill going again it will be a significant personal victory haha. Any guidance gratefully received.
All the best
Berni
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