DVD-97CC: Plated-Through Hole Repair
Second DVD in a series on Land and Conductor Repair (see DVD-97ABC), demonstrates the industry standard eyelet repair procedure for a damaged plated-through hole (without innerlayer connections) as described in IPC-7721. Begins by explaining when to repair a through hole, selection of the replacement eyelet — including measurements for board thickness, inside and outside eyelet diameter, length under the flange, flange diameter, and related tolerances. Also covers hole redrilling, funnel and flat swaging eyelets, soldering and conductor replacement.
Winner of the Aurora "Best of Show" Award. Time: 21 minutes