FerdinandHrugger Posted January 23, 2016 Author Report Share Posted January 23, 2016 Hello!Unfortunately my DNA200 chip died.Cause i dont think this is a warranty case(found e-liquid inside,) we already did some soldering,and know we the short circuit lead us to this micro controller.Do anyone know what is it responsible for?And what is the marking for it(to find a replacement for it) .On photo i circled it with black.Thank you for your help! Link to comment Share on other sites More sharing options...
Spector NS5 RD Posted January 24, 2016 Report Share Posted January 24, 2016 FerdinandHrugger said:Hello!Unfortunately my DNA200 chip died.Cause i dont think this is a warranty case(found e-liquid inside,) we already did some soldering,and know we the short circuit lead us to this micro controller.Do anyone know what is it responsible for?And what is the marking for it(to find a replacement for it) .On photo i circled it with black.Thank you for your help! i'm thinking what you have circled is a high speed LDO voltage regulator. the microcontroller is the black square ic that says 'ATMEL' on it. you'll have to find the maker whether it be mouser, TI, toshiba, torex etc. then you have to get the exact specs for that ic. how do you know for sure you damaged that component? do you have the correct equipment to test it? that being said, i would not attempt to repair this board yourself. your best is to open a service ticket with evolv from their website and tell them your problem. most likely they'll have you RMA the board. they're great when it comes to helping people with board problems. Link to comment Share on other sites More sharing options...
FerdinandHrugger Posted January 24, 2016 Author Report Share Posted January 24, 2016 i'm thinking what you have circled is an 'operational amplifier' OP amp for short. the microcontroller is the black square ic that says 'ATMEL' on it.Thank for your reply!On mine it says LAIB.Do you think they will RMA it after some soldering? Link to comment Share on other sites More sharing options...
macz Posted January 24, 2016 Report Share Posted January 24, 2016 FerdinandHrugger said:i'm thinking what you have circled is an 'operational amplifier' OP amp for short. the microcontroller is the black square ic that says 'ATMEL' on it.Thank for your reply!On mine it says LAIB.Do you think they will RMA it after some soldering? Soldering job like wiring battery, atty and other basic stuff to get board works should be fine for RMA. Link to comment Share on other sites More sharing options...
Spector NS5 RD Posted January 24, 2016 Report Share Posted January 24, 2016 FerdinandHrugger said:i'm thinking what you have circled is an 'operational amplifier' OP amp for short. the microcontroller is the black square ic that says 'ATMEL' on it.Thank for your reply!On mine it says LAIB.Do you think they will RMA it after some soldering?you should have no problem resolving your board problem with evolv. open a ticket, be patient, they will get back to you. Link to comment Share on other sites More sharing options...
FerdinandHrugger Posted January 24, 2016 Author Report Share Posted January 24, 2016 Ok,thank you! Link to comment Share on other sites More sharing options...
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