Home › Evil Mad Scientist Forums › Clock Kits › Bulbdial Clock – Trouble with Red LEDs › Re: Bulbdial Clock – Trouble with Red LEDs
April 12, 2013 at 3:58 pm
#21321
kclenden
Participant
Thanks. The problem was at LED6 where it connects to the blue circuit board. For some reason, the solder was not adhering to the pad on the blue circuit board. I removed the solder and cleaned the pad and re-soldered. That solved the problem.