Quote:
Originally Posted by kramden66
So if pin 3 & 4 are shorter that is the problem? If you pull the tube everything stays lit so it is making the series still work so must be something odd. Its not a wafer socket but one of those light brown or tan plastic type sockets.
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Yes, pins 3 and 4 are the filament. They must be shorted otherwise the other tubes could not be lit up with that tube pulled out.