Experimental Physics and
Industrial Control System

Hi Eric,

 

I have nothing in writing, but I can tell you how I change the crystals out. I put the card on an ESD mat and then using a scribe(or small standard jeweler screwdriver) I begin lifting the corner marked with the dot . Once I feel it move a little I go to the diagonal corner and lift up. Once this corner starts to come up, the crystal is loose enough to remove with my fingers. Go slow and watch not to scratch the conformal coating of the PCB.

 

Tom Walsh

630-252-5621