View Full Version : Tip for pcb board

08-04-2012, 01:46 PM
I did some soldering to repair a watch recently.
The tiny tracks lost continuity,apply a mini tipped silver conductive pen,prior to soldering! this helps the solder take to it!

08-04-2012, 01:51 PM
What solder gun or tool did you use to make the repairs on the board.?

08-04-2012, 02:51 PM
Just a fine tip mains voltage solder iron!
I tested the tracks first! found where continuity stopped! then scraped back some track insulation!
Next step? apply the silver conductive pen! then solder over that after! worked a treat! I had four track faults on one watch!