When the IC is shorted the usual cause is the 7805 regulator is the problem. Just replace the regulator and IC to make it work again.
UPDATE:
Replace the rectifier diode and regulator just to make sure the IC will not be damage.
When the IC is shorted the usual cause is the 7805 regulator is the problem. Just replace the regulator and IC to make it work again.
UPDATE:
Replace the rectifier diode and regulator just to make sure the IC will not be damage.
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