Slownihota Posted December 1, 2019 Report Share Posted December 1, 2019 So I have a billet box that had a bad chip in it. I purchased a new board and installed it per the data sheet. I cannot get the chip to power up. I have checked voltages across the +/- battery terminals at the board and they are good at 3.8v. Checked voltage at the switch and I get a switched 3.8v. the device will not fire the atomizer or power up the screen. Any idea what else I could check? Thanks Link to comment Share on other sites More sharing options...
dwcraig1 Posted December 1, 2019 Report Share Posted December 1, 2019 Have you tried using the fire button that's on the board? Link to comment Share on other sites More sharing options...
Slownihota Posted December 1, 2019 Author Report Share Posted December 1, 2019 Yes I have, I have also verified switched voltage at the on board switch. Link to comment Share on other sites More sharing options...
gendengruwo Posted January 9 Report Share Posted January 9 anybody has ther schematic of the DNA 60 chip? Link to comment Share on other sites More sharing options...
dwcraig1 Posted January 10 Report Share Posted January 10 This is the only diagram that I have access to. 1 Link to comment Share on other sites More sharing options...
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