Dewalt DC012 Support Question
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Question posted by Kirklandmichael1 on August 26th, 2020
Will Not Come On At All With Battery Or Plugged In
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Answer #1: Posted by Troubleshooter101 on August 26th, 2020 8:39 PM
traced the issue down to a faulty 6 volt regulator which was pushing out 8 volts. He fixed that by hacking a LM317 into the circuit to replace the original non-adjustable part. That helped but after a few days the radio failed again. So here he traced out the voltages to find the second culprit. Along the way, we get to see some of the nicer features of his Fluke 87 and 289 meters. As well as puzzling over the some of the design decisions in the radios construction, before identifying the final issue.
Please check this link for reference:-
https://hackaday.com/2015/07/10/dewalt-radio-repair/
Thanks
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Troublshooter101
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