Chosen Solution
Hi M3D Micro owners! I have recently noticed one component (I think is a transistor) is burned, and I need help knowing which one it is. I didn’t find any schematics for the board, so I have no clue. I would really appreciate any help here. I want to replace the component and fix the printer. Thanks!
check out this datasheet https://www.diodes.com/assets/Datasheets… GW9 = AP2127N-3.3TRG1 = 3.3V regulator
Hi @kuruchy For what it is worth here’s a zoomed in image from Step.7 of the ifixit M3D Micro Data and Power Port Replacement which shows the component. Although what GW9 (I think) means I don’t know. Looking at this link it may be some sort of voltage regulator?, but as to its value that is also something else, I don’t know. Then again it may just be the component manufacturer’s marking and not a value marking
(click on image to enlarge) Hopefully a start
